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Auto commit, 1 new patch{es}.
[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.0.5-201506171322.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 4d68ec8..9546b75 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1203,6 +1203,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2300,6 +2307,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2601,6 +2612,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index 1880cf7..a141b1e 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,74 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +INITIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/initify_plugin.so -DINITIFY_PLUGIN
449 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_CFLAGS += $(INITIFY_PLUGIN_CFLAGS)
453 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
454 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
455 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
456 +ifeq ($(KBUILD_EXTMOD),)
457 +gcc-plugins:
458 + $(Q)$(MAKE) $(build)=tools/gcc
459 +else
460 +gcc-plugins: ;
461 +endif
462 +else
463 +gcc-plugins:
464 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
465 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
466 +else
467 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
468 +endif
469 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
470 +endif
471 +endif
472 +
473 ifdef CONFIG_READABLE_ASM
474 # Disable optimizations that make assembler listings hard to read.
475 # reorder blocks reorders the control in the function
476 @@ -714,7 +784,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
477 else
478 KBUILD_CFLAGS += -g
479 endif
480 -KBUILD_AFLAGS += -Wa,-gdwarf-2
481 +KBUILD_AFLAGS += -Wa,--gdwarf-2
482 endif
483 ifdef CONFIG_DEBUG_INFO_DWARF4
484 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
485 @@ -884,7 +954,7 @@ export mod_sign_cmd
486
487
488 ifeq ($(KBUILD_EXTMOD),)
489 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
490 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
491
492 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
493 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
494 @@ -934,6 +1004,8 @@ endif
495
496 # The actual objects are generated when descending,
497 # make sure no implicit rule kicks in
498 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
499 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
500 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
501
502 # Handle descending into subdirectories listed in $(vmlinux-dirs)
503 @@ -943,7 +1015,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
504 # Error messages still appears in the original language
505
506 PHONY += $(vmlinux-dirs)
507 -$(vmlinux-dirs): prepare scripts
508 +$(vmlinux-dirs): gcc-plugins prepare scripts
509 $(Q)$(MAKE) $(build)=$@
510
511 define filechk_kernel.release
512 @@ -986,10 +1058,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
513
514 archprepare: archheaders archscripts prepare1 scripts_basic
515
516 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
517 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
518 prepare0: archprepare FORCE
519 $(Q)$(MAKE) $(build)=.
520
521 # All the preparing..
522 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
523 prepare: prepare0
524
525 # Generate some files
526 @@ -1103,6 +1178,8 @@ all: modules
527 # using awk while concatenating to the final file.
528
529 PHONY += modules
530 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
531 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
532 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
533 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
534 @$(kecho) ' Building modules, stage 2.';
535 @@ -1118,7 +1195,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
536
537 # Target to prepare building external modules
538 PHONY += modules_prepare
539 -modules_prepare: prepare scripts
540 +modules_prepare: gcc-plugins prepare scripts
541
542 # Target to install modules
543 PHONY += modules_install
544 @@ -1184,7 +1261,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
545 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
546 signing_key.priv signing_key.x509 x509.genkey \
547 extra_certificates signing_key.x509.keyid \
548 - signing_key.x509.signer vmlinux-gdb.py
549 + signing_key.x509.signer vmlinux-gdb.py \
550 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
551 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
552 + tools/gcc/randomize_layout_seed.h
553
554 # clean - Delete most, but leave enough to build external modules
555 #
556 @@ -1223,7 +1303,7 @@ distclean: mrproper
557 @find $(srctree) $(RCS_FIND_IGNORE) \
558 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
559 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
560 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
561 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
562 -type f -print | xargs rm -f
563
564
565 @@ -1389,6 +1469,8 @@ PHONY += $(module-dirs) modules
566 $(module-dirs): crmodverdir $(objtree)/Module.symvers
567 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
568
569 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
570 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
571 modules: $(module-dirs)
572 @$(kecho) ' Building modules, stage 2.';
573 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
574 @@ -1529,17 +1611,21 @@ else
575 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
576 endif
577
578 -%.s: %.c prepare scripts FORCE
579 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
580 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
581 +%.s: %.c gcc-plugins prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 %.i: %.c prepare scripts FORCE
584 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
585 -%.o: %.c prepare scripts FORCE
586 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
587 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
588 +%.o: %.c gcc-plugins prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 %.lst: %.c prepare scripts FORCE
591 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
592 -%.s: %.S prepare scripts FORCE
593 +%.s: %.S gcc-plugins prepare scripts FORCE
594 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
595 -%.o: %.S prepare scripts FORCE
596 +%.o: %.S gcc-plugins prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 %.symtypes: %.c prepare scripts FORCE
599 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
600 @@ -1551,11 +1637,15 @@ endif
601 $(build)=$(build-dir)
602 # Make sure the latest headers are built for Documentation
603 Documentation/: headers_install
604 -%/: prepare scripts FORCE
605 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
606 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
607 +%/: gcc-plugins prepare scripts FORCE
608 $(cmd_crmodverdir)
609 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
610 $(build)=$(build-dir)
611 -%.ko: prepare scripts FORCE
612 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
613 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
614 +%.ko: gcc-plugins prepare scripts FORCE
615 $(cmd_crmodverdir)
616 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
617 $(build)=$(build-dir) $(@:.ko=.o)
618 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
619 index 8f8eafb..3405f46 100644
620 --- a/arch/alpha/include/asm/atomic.h
621 +++ b/arch/alpha/include/asm/atomic.h
622 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
623 #define atomic_dec(v) atomic_sub(1,(v))
624 #define atomic64_dec(v) atomic64_sub(1,(v))
625
626 +#define atomic64_read_unchecked(v) atomic64_read(v)
627 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
628 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
629 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
630 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
631 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
632 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
633 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
634 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
635 +
636 #endif /* _ALPHA_ATOMIC_H */
637 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
638 index ad368a9..fbe0f25 100644
639 --- a/arch/alpha/include/asm/cache.h
640 +++ b/arch/alpha/include/asm/cache.h
641 @@ -4,19 +4,19 @@
642 #ifndef __ARCH_ALPHA_CACHE_H
643 #define __ARCH_ALPHA_CACHE_H
644
645 +#include <linux/const.h>
646
647 /* Bytes per L1 (data) cache line. */
648 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
649 -# define L1_CACHE_BYTES 64
650 # define L1_CACHE_SHIFT 6
651 #else
652 /* Both EV4 and EV5 are write-through, read-allocate,
653 direct-mapped, physical.
654 */
655 -# define L1_CACHE_BYTES 32
656 # define L1_CACHE_SHIFT 5
657 #endif
658
659 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
660 #define SMP_CACHE_BYTES L1_CACHE_BYTES
661
662 #endif
663 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
664 index 968d999..d36b2df 100644
665 --- a/arch/alpha/include/asm/elf.h
666 +++ b/arch/alpha/include/asm/elf.h
667 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
668
669 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
670
671 +#ifdef CONFIG_PAX_ASLR
672 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
673 +
674 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
675 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
676 +#endif
677 +
678 /* $0 is set by ld.so to a pointer to a function which might be
679 registered using atexit. This provides a mean for the dynamic
680 linker to call DT_FINI functions for shared libraries that have
681 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
682 index aab14a0..b4fa3e7 100644
683 --- a/arch/alpha/include/asm/pgalloc.h
684 +++ b/arch/alpha/include/asm/pgalloc.h
685 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
686 pgd_set(pgd, pmd);
687 }
688
689 +static inline void
690 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
691 +{
692 + pgd_populate(mm, pgd, pmd);
693 +}
694 +
695 extern pgd_t *pgd_alloc(struct mm_struct *mm);
696
697 static inline void
698 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
699 index a9a1195..e9b8417 100644
700 --- a/arch/alpha/include/asm/pgtable.h
701 +++ b/arch/alpha/include/asm/pgtable.h
702 @@ -101,6 +101,17 @@ struct vm_area_struct;
703 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
704 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
705 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
706 +
707 +#ifdef CONFIG_PAX_PAGEEXEC
708 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
709 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
710 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
711 +#else
712 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
713 +# define PAGE_COPY_NOEXEC PAGE_COPY
714 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
715 +#endif
716 +
717 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
718
719 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
720 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
721 index 2fd00b7..cfd5069 100644
722 --- a/arch/alpha/kernel/module.c
723 +++ b/arch/alpha/kernel/module.c
724 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
725
726 /* The small sections were sorted to the end of the segment.
727 The following should definitely cover them. */
728 - gp = (u64)me->module_core + me->core_size - 0x8000;
729 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
730 got = sechdrs[me->arch.gotsecindex].sh_addr;
731
732 for (i = 0; i < n; i++) {
733 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
734 index e51f578..16c64a3 100644
735 --- a/arch/alpha/kernel/osf_sys.c
736 +++ b/arch/alpha/kernel/osf_sys.c
737 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
738 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
739
740 static unsigned long
741 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
742 - unsigned long limit)
743 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
744 + unsigned long limit, unsigned long flags)
745 {
746 struct vm_unmapped_area_info info;
747 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
748
749 info.flags = 0;
750 info.length = len;
751 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
752 info.high_limit = limit;
753 info.align_mask = 0;
754 info.align_offset = 0;
755 + info.threadstack_offset = offset;
756 return vm_unmapped_area(&info);
757 }
758
759 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
760 merely specific addresses, but regions of memory -- perhaps
761 this feature should be incorporated into all ports? */
762
763 +#ifdef CONFIG_PAX_RANDMMAP
764 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
765 +#endif
766 +
767 if (addr) {
768 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
769 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
770 if (addr != (unsigned long) -ENOMEM)
771 return addr;
772 }
773
774 /* Next, try allocating at TASK_UNMAPPED_BASE. */
775 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
776 - len, limit);
777 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
778 +
779 if (addr != (unsigned long) -ENOMEM)
780 return addr;
781
782 /* Finally, try allocating in low memory. */
783 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
784 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
785
786 return addr;
787 }
788 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
789 index 9d0ac09..479a962 100644
790 --- a/arch/alpha/mm/fault.c
791 +++ b/arch/alpha/mm/fault.c
792 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
793 __reload_thread(pcb);
794 }
795
796 +#ifdef CONFIG_PAX_PAGEEXEC
797 +/*
798 + * PaX: decide what to do with offenders (regs->pc = fault address)
799 + *
800 + * returns 1 when task should be killed
801 + * 2 when patched PLT trampoline was detected
802 + * 3 when unpatched PLT trampoline was detected
803 + */
804 +static int pax_handle_fetch_fault(struct pt_regs *regs)
805 +{
806 +
807 +#ifdef CONFIG_PAX_EMUPLT
808 + int err;
809 +
810 + do { /* PaX: patched PLT emulation #1 */
811 + unsigned int ldah, ldq, jmp;
812 +
813 + err = get_user(ldah, (unsigned int *)regs->pc);
814 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
815 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
816 +
817 + if (err)
818 + break;
819 +
820 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
821 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
822 + jmp == 0x6BFB0000U)
823 + {
824 + unsigned long r27, addr;
825 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
826 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
827 +
828 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
829 + err = get_user(r27, (unsigned long *)addr);
830 + if (err)
831 + break;
832 +
833 + regs->r27 = r27;
834 + regs->pc = r27;
835 + return 2;
836 + }
837 + } while (0);
838 +
839 + do { /* PaX: patched PLT emulation #2 */
840 + unsigned int ldah, lda, br;
841 +
842 + err = get_user(ldah, (unsigned int *)regs->pc);
843 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
844 + err |= get_user(br, (unsigned int *)(regs->pc+8));
845 +
846 + if (err)
847 + break;
848 +
849 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
850 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
851 + (br & 0xFFE00000U) == 0xC3E00000U)
852 + {
853 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
854 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
855 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
856 +
857 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
858 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
859 + return 2;
860 + }
861 + } while (0);
862 +
863 + do { /* PaX: unpatched PLT emulation */
864 + unsigned int br;
865 +
866 + err = get_user(br, (unsigned int *)regs->pc);
867 +
868 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
869 + unsigned int br2, ldq, nop, jmp;
870 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
871 +
872 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
873 + err = get_user(br2, (unsigned int *)addr);
874 + err |= get_user(ldq, (unsigned int *)(addr+4));
875 + err |= get_user(nop, (unsigned int *)(addr+8));
876 + err |= get_user(jmp, (unsigned int *)(addr+12));
877 + err |= get_user(resolver, (unsigned long *)(addr+16));
878 +
879 + if (err)
880 + break;
881 +
882 + if (br2 == 0xC3600000U &&
883 + ldq == 0xA77B000CU &&
884 + nop == 0x47FF041FU &&
885 + jmp == 0x6B7B0000U)
886 + {
887 + regs->r28 = regs->pc+4;
888 + regs->r27 = addr+16;
889 + regs->pc = resolver;
890 + return 3;
891 + }
892 + }
893 + } while (0);
894 +#endif
895 +
896 + return 1;
897 +}
898 +
899 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
900 +{
901 + unsigned long i;
902 +
903 + printk(KERN_ERR "PAX: bytes at PC: ");
904 + for (i = 0; i < 5; i++) {
905 + unsigned int c;
906 + if (get_user(c, (unsigned int *)pc+i))
907 + printk(KERN_CONT "???????? ");
908 + else
909 + printk(KERN_CONT "%08x ", c);
910 + }
911 + printk("\n");
912 +}
913 +#endif
914
915 /*
916 * This routine handles page faults. It determines the address,
917 @@ -133,8 +251,29 @@ retry:
918 good_area:
919 si_code = SEGV_ACCERR;
920 if (cause < 0) {
921 - if (!(vma->vm_flags & VM_EXEC))
922 + if (!(vma->vm_flags & VM_EXEC)) {
923 +
924 +#ifdef CONFIG_PAX_PAGEEXEC
925 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
926 + goto bad_area;
927 +
928 + up_read(&mm->mmap_sem);
929 + switch (pax_handle_fetch_fault(regs)) {
930 +
931 +#ifdef CONFIG_PAX_EMUPLT
932 + case 2:
933 + case 3:
934 + return;
935 +#endif
936 +
937 + }
938 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
939 + do_group_exit(SIGKILL);
940 +#else
941 goto bad_area;
942 +#endif
943 +
944 + }
945 } else if (!cause) {
946 /* Allow reads even for write-only mappings */
947 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
948 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
949 index cf4c0c9..a87ecf5 100644
950 --- a/arch/arm/Kconfig
951 +++ b/arch/arm/Kconfig
952 @@ -1735,7 +1735,7 @@ config ALIGNMENT_TRAP
953
954 config UACCESS_WITH_MEMCPY
955 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
956 - depends on MMU
957 + depends on MMU && !PAX_MEMORY_UDEREF
958 default y if CPU_FEROCEON
959 help
960 Implement faster copy_to_user and clear_user methods for CPU
961 @@ -1999,6 +1999,7 @@ config XIP_PHYS_ADDR
962 config KEXEC
963 bool "Kexec system call (EXPERIMENTAL)"
964 depends on (!SMP || PM_SLEEP_SMP)
965 + depends on !GRKERNSEC_KMEM
966 help
967 kexec is a system call that implements the ability to shutdown your
968 current kernel, and to start another kernel. It is like a reboot
969 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
970 index e22c119..abe7041 100644
971 --- a/arch/arm/include/asm/atomic.h
972 +++ b/arch/arm/include/asm/atomic.h
973 @@ -18,17 +18,41 @@
974 #include <asm/barrier.h>
975 #include <asm/cmpxchg.h>
976
977 +#ifdef CONFIG_GENERIC_ATOMIC64
978 +#include <asm-generic/atomic64.h>
979 +#endif
980 +
981 #define ATOMIC_INIT(i) { (i) }
982
983 #ifdef __KERNEL__
984
985 +#ifdef CONFIG_THUMB2_KERNEL
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
987 +#else
988 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
989 +#endif
990 +
991 +#define _ASM_EXTABLE(from, to) \
992 +" .pushsection __ex_table,\"a\"\n"\
993 +" .align 3\n" \
994 +" .long " #from ", " #to"\n" \
995 +" .popsection"
996 +
997 /*
998 * On ARM, ordinary assignment (str instruction) doesn't clear the local
999 * strex/ldrex monitor on some implementations. The reason we can use it for
1000 * atomic_set() is the clrex or dummy strex done on every exception return.
1001 */
1002 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1003 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1004 +{
1005 + return ACCESS_ONCE(v->counter);
1006 +}
1007 #define atomic_set(v,i) (((v)->counter) = (i))
1008 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1009 +{
1010 + v->counter = i;
1011 +}
1012
1013 #if __LINUX_ARM_ARCH__ >= 6
1014
1015 @@ -38,26 +62,50 @@
1016 * to ensure that the update happens.
1017 */
1018
1019 -#define ATOMIC_OP(op, c_op, asm_op) \
1020 -static inline void atomic_##op(int i, atomic_t *v) \
1021 +#ifdef CONFIG_PAX_REFCOUNT
1022 +#define __OVERFLOW_POST \
1023 + " bvc 3f\n" \
1024 + "2: " REFCOUNT_TRAP_INSN "\n"\
1025 + "3:\n"
1026 +#define __OVERFLOW_POST_RETURN \
1027 + " bvc 3f\n" \
1028 +" mov %0, %1\n" \
1029 + "2: " REFCOUNT_TRAP_INSN "\n"\
1030 + "3:\n"
1031 +#define __OVERFLOW_EXTABLE \
1032 + "4:\n" \
1033 + _ASM_EXTABLE(2b, 4b)
1034 +#else
1035 +#define __OVERFLOW_POST
1036 +#define __OVERFLOW_POST_RETURN
1037 +#define __OVERFLOW_EXTABLE
1038 +#endif
1039 +
1040 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1041 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1042 { \
1043 unsigned long tmp; \
1044 int result; \
1045 \
1046 prefetchw(&v->counter); \
1047 - __asm__ __volatile__("@ atomic_" #op "\n" \
1048 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1049 "1: ldrex %0, [%3]\n" \
1050 " " #asm_op " %0, %0, %4\n" \
1051 + post_op \
1052 " strex %1, %0, [%3]\n" \
1053 " teq %1, #0\n" \
1054 -" bne 1b" \
1055 +" bne 1b\n" \
1056 + extable \
1057 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1058 : "r" (&v->counter), "Ir" (i) \
1059 : "cc"); \
1060 } \
1061
1062 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1063 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1064 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1065 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1066 +
1067 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1068 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1069 { \
1070 unsigned long tmp; \
1071 int result; \
1072 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1073 smp_mb(); \
1074 prefetchw(&v->counter); \
1075 \
1076 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1077 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1078 "1: ldrex %0, [%3]\n" \
1079 " " #asm_op " %0, %0, %4\n" \
1080 + post_op \
1081 " strex %1, %0, [%3]\n" \
1082 " teq %1, #0\n" \
1083 -" bne 1b" \
1084 +" bne 1b\n" \
1085 + extable \
1086 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1087 : "r" (&v->counter), "Ir" (i) \
1088 : "cc"); \
1089 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1090 return result; \
1091 }
1092
1093 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1094 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1095 +
1096 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1097 {
1098 int oldval;
1099 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1100 __asm__ __volatile__ ("@ atomic_add_unless\n"
1101 "1: ldrex %0, [%4]\n"
1102 " teq %0, %5\n"
1103 -" beq 2f\n"
1104 -" add %1, %0, %6\n"
1105 +" beq 4f\n"
1106 +" adds %1, %0, %6\n"
1107 +
1108 +#ifdef CONFIG_PAX_REFCOUNT
1109 +" bvc 3f\n"
1110 +"2: " REFCOUNT_TRAP_INSN "\n"
1111 +"3:\n"
1112 +#endif
1113 +
1114 " strex %2, %1, [%4]\n"
1115 " teq %2, #0\n"
1116 " bne 1b\n"
1117 -"2:"
1118 +"4:"
1119 +
1120 +#ifdef CONFIG_PAX_REFCOUNT
1121 + _ASM_EXTABLE(2b, 4b)
1122 +#endif
1123 +
1124 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1125 : "r" (&v->counter), "r" (u), "r" (a)
1126 : "cc");
1127 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1128 return oldval;
1129 }
1130
1131 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1132 +{
1133 + unsigned long oldval, res;
1134 +
1135 + smp_mb();
1136 +
1137 + do {
1138 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1139 + "ldrex %1, [%3]\n"
1140 + "mov %0, #0\n"
1141 + "teq %1, %4\n"
1142 + "strexeq %0, %5, [%3]\n"
1143 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1144 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1145 + : "cc");
1146 + } while (res);
1147 +
1148 + smp_mb();
1149 +
1150 + return oldval;
1151 +}
1152 +
1153 #else /* ARM_ARCH_6 */
1154
1155 #ifdef CONFIG_SMP
1156 #error SMP not supported on pre-ARMv6 CPUs
1157 #endif
1158
1159 -#define ATOMIC_OP(op, c_op, asm_op) \
1160 -static inline void atomic_##op(int i, atomic_t *v) \
1161 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1162 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1163 { \
1164 unsigned long flags; \
1165 \
1166 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1167 raw_local_irq_restore(flags); \
1168 } \
1169
1170 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1171 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1172 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1173 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1174 +
1175 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1176 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1177 { \
1178 unsigned long flags; \
1179 int val; \
1180 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1181 return val; \
1182 }
1183
1184 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1185 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1186 +
1187 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1188 {
1189 int ret;
1190 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1191 return ret;
1192 }
1193
1194 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1195 +{
1196 + return atomic_cmpxchg((atomic_t *)v, old, new);
1197 +}
1198 +
1199 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1200 {
1201 int c, old;
1202 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1203
1204 #undef ATOMIC_OPS
1205 #undef ATOMIC_OP_RETURN
1206 +#undef __ATOMIC_OP_RETURN
1207 #undef ATOMIC_OP
1208 +#undef __ATOMIC_OP
1209
1210 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1211 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1212 +{
1213 + return xchg(&v->counter, new);
1214 +}
1215
1216 #define atomic_inc(v) atomic_add(1, v)
1217 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1218 +{
1219 + atomic_add_unchecked(1, v);
1220 +}
1221 #define atomic_dec(v) atomic_sub(1, v)
1222 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1223 +{
1224 + atomic_sub_unchecked(1, v);
1225 +}
1226
1227 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1228 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1229 +{
1230 + return atomic_add_return_unchecked(1, v) == 0;
1231 +}
1232 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1233 #define atomic_inc_return(v) (atomic_add_return(1, v))
1234 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1235 +{
1236 + return atomic_add_return_unchecked(1, v);
1237 +}
1238 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1239 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1240
1241 @@ -216,6 +336,14 @@ typedef struct {
1242 long long counter;
1243 } atomic64_t;
1244
1245 +#ifdef CONFIG_PAX_REFCOUNT
1246 +typedef struct {
1247 + long long counter;
1248 +} atomic64_unchecked_t;
1249 +#else
1250 +typedef atomic64_t atomic64_unchecked_t;
1251 +#endif
1252 +
1253 #define ATOMIC64_INIT(i) { (i) }
1254
1255 #ifdef CONFIG_ARM_LPAE
1256 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1257 return result;
1258 }
1259
1260 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1261 +{
1262 + long long result;
1263 +
1264 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1265 +" ldrd %0, %H0, [%1]"
1266 + : "=&r" (result)
1267 + : "r" (&v->counter), "Qo" (v->counter)
1268 + );
1269 +
1270 + return result;
1271 +}
1272 +
1273 static inline void atomic64_set(atomic64_t *v, long long i)
1274 {
1275 __asm__ __volatile__("@ atomic64_set\n"
1276 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1277 : "r" (&v->counter), "r" (i)
1278 );
1279 }
1280 +
1281 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1282 +{
1283 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1284 +" strd %2, %H2, [%1]"
1285 + : "=Qo" (v->counter)
1286 + : "r" (&v->counter), "r" (i)
1287 + );
1288 +}
1289 #else
1290 static inline long long atomic64_read(const atomic64_t *v)
1291 {
1292 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1293 return result;
1294 }
1295
1296 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1297 +{
1298 + long long result;
1299 +
1300 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1301 +" ldrexd %0, %H0, [%1]"
1302 + : "=&r" (result)
1303 + : "r" (&v->counter), "Qo" (v->counter)
1304 + );
1305 +
1306 + return result;
1307 +}
1308 +
1309 static inline void atomic64_set(atomic64_t *v, long long i)
1310 {
1311 long long tmp;
1312 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1313 : "r" (&v->counter), "r" (i)
1314 : "cc");
1315 }
1316 +
1317 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1318 +{
1319 + long long tmp;
1320 +
1321 + prefetchw(&v->counter);
1322 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1323 +"1: ldrexd %0, %H0, [%2]\n"
1324 +" strexd %0, %3, %H3, [%2]\n"
1325 +" teq %0, #0\n"
1326 +" bne 1b"
1327 + : "=&r" (tmp), "=Qo" (v->counter)
1328 + : "r" (&v->counter), "r" (i)
1329 + : "cc");
1330 +}
1331 #endif
1332
1333 -#define ATOMIC64_OP(op, op1, op2) \
1334 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1335 +#undef __OVERFLOW_POST_RETURN
1336 +#define __OVERFLOW_POST_RETURN \
1337 + " bvc 3f\n" \
1338 +" mov %0, %1\n" \
1339 +" mov %H0, %H1\n" \
1340 + "2: " REFCOUNT_TRAP_INSN "\n"\
1341 + "3:\n"
1342 +
1343 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1344 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1345 { \
1346 long long result; \
1347 unsigned long tmp; \
1348 \
1349 prefetchw(&v->counter); \
1350 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1351 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1352 "1: ldrexd %0, %H0, [%3]\n" \
1353 " " #op1 " %Q0, %Q0, %Q4\n" \
1354 " " #op2 " %R0, %R0, %R4\n" \
1355 + post_op \
1356 " strexd %1, %0, %H0, [%3]\n" \
1357 " teq %1, #0\n" \
1358 -" bne 1b" \
1359 +" bne 1b\n" \
1360 + extable \
1361 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1362 : "r" (&v->counter), "r" (i) \
1363 : "cc"); \
1364 } \
1365
1366 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1367 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1368 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1369 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1370 +
1371 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1372 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1373 { \
1374 long long result; \
1375 unsigned long tmp; \
1376 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1377 smp_mb(); \
1378 prefetchw(&v->counter); \
1379 \
1380 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1381 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1382 "1: ldrexd %0, %H0, [%3]\n" \
1383 " " #op1 " %Q0, %Q0, %Q4\n" \
1384 " " #op2 " %R0, %R0, %R4\n" \
1385 + post_op \
1386 " strexd %1, %0, %H0, [%3]\n" \
1387 " teq %1, #0\n" \
1388 -" bne 1b" \
1389 +" bne 1b\n" \
1390 + extable \
1391 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1392 : "r" (&v->counter), "r" (i) \
1393 : "cc"); \
1394 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1395 return result; \
1396 }
1397
1398 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1399 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1400 +
1401 #define ATOMIC64_OPS(op, op1, op2) \
1402 ATOMIC64_OP(op, op1, op2) \
1403 ATOMIC64_OP_RETURN(op, op1, op2)
1404 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1405
1406 #undef ATOMIC64_OPS
1407 #undef ATOMIC64_OP_RETURN
1408 +#undef __ATOMIC64_OP_RETURN
1409 #undef ATOMIC64_OP
1410 +#undef __ATOMIC64_OP
1411 +#undef __OVERFLOW_EXTABLE
1412 +#undef __OVERFLOW_POST_RETURN
1413 +#undef __OVERFLOW_POST
1414
1415 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 long long new)
1417 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1418 return oldval;
1419 }
1420
1421 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1422 + long long new)
1423 +{
1424 + long long oldval;
1425 + unsigned long res;
1426 +
1427 + smp_mb();
1428 +
1429 + do {
1430 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1431 + "ldrexd %1, %H1, [%3]\n"
1432 + "mov %0, #0\n"
1433 + "teq %1, %4\n"
1434 + "teqeq %H1, %H4\n"
1435 + "strexdeq %0, %5, %H5, [%3]"
1436 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1437 + : "r" (&ptr->counter), "r" (old), "r" (new)
1438 + : "cc");
1439 + } while (res);
1440 +
1441 + smp_mb();
1442 +
1443 + return oldval;
1444 +}
1445 +
1446 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1447 {
1448 long long result;
1449 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1450 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1451 {
1452 long long result;
1453 - unsigned long tmp;
1454 + u64 tmp;
1455
1456 smp_mb();
1457 prefetchw(&v->counter);
1458
1459 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1460 -"1: ldrexd %0, %H0, [%3]\n"
1461 -" subs %Q0, %Q0, #1\n"
1462 -" sbc %R0, %R0, #0\n"
1463 +"1: ldrexd %1, %H1, [%3]\n"
1464 +" subs %Q0, %Q1, #1\n"
1465 +" sbcs %R0, %R1, #0\n"
1466 +
1467 +#ifdef CONFIG_PAX_REFCOUNT
1468 +" bvc 3f\n"
1469 +" mov %Q0, %Q1\n"
1470 +" mov %R0, %R1\n"
1471 +"2: " REFCOUNT_TRAP_INSN "\n"
1472 +"3:\n"
1473 +#endif
1474 +
1475 " teq %R0, #0\n"
1476 -" bmi 2f\n"
1477 +" bmi 4f\n"
1478 " strexd %1, %0, %H0, [%3]\n"
1479 " teq %1, #0\n"
1480 " bne 1b\n"
1481 -"2:"
1482 +"4:\n"
1483 +
1484 +#ifdef CONFIG_PAX_REFCOUNT
1485 + _ASM_EXTABLE(2b, 4b)
1486 +#endif
1487 +
1488 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1489 : "r" (&v->counter)
1490 : "cc");
1491 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1492 " teq %0, %5\n"
1493 " teqeq %H0, %H5\n"
1494 " moveq %1, #0\n"
1495 -" beq 2f\n"
1496 +" beq 4f\n"
1497 " adds %Q0, %Q0, %Q6\n"
1498 -" adc %R0, %R0, %R6\n"
1499 +" adcs %R0, %R0, %R6\n"
1500 +
1501 +#ifdef CONFIG_PAX_REFCOUNT
1502 +" bvc 3f\n"
1503 +"2: " REFCOUNT_TRAP_INSN "\n"
1504 +"3:\n"
1505 +#endif
1506 +
1507 " strexd %2, %0, %H0, [%4]\n"
1508 " teq %2, #0\n"
1509 " bne 1b\n"
1510 -"2:"
1511 +"4:\n"
1512 +
1513 +#ifdef CONFIG_PAX_REFCOUNT
1514 + _ASM_EXTABLE(2b, 4b)
1515 +#endif
1516 +
1517 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1518 : "r" (&v->counter), "r" (u), "r" (a)
1519 : "cc");
1520 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1521
1522 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1523 #define atomic64_inc(v) atomic64_add(1LL, (v))
1524 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1525 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1526 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1527 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1528 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1529 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1530 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1531 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1532 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1533 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1534 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1535 index d2f81e6..3c4dba5 100644
1536 --- a/arch/arm/include/asm/barrier.h
1537 +++ b/arch/arm/include/asm/barrier.h
1538 @@ -67,7 +67,7 @@
1539 do { \
1540 compiletime_assert_atomic_type(*p); \
1541 smp_mb(); \
1542 - ACCESS_ONCE(*p) = (v); \
1543 + ACCESS_ONCE_RW(*p) = (v); \
1544 } while (0)
1545
1546 #define smp_load_acquire(p) \
1547 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1548 index 75fe66b..ba3dee4 100644
1549 --- a/arch/arm/include/asm/cache.h
1550 +++ b/arch/arm/include/asm/cache.h
1551 @@ -4,8 +4,10 @@
1552 #ifndef __ASMARM_CACHE_H
1553 #define __ASMARM_CACHE_H
1554
1555 +#include <linux/const.h>
1556 +
1557 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1558 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1559 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1560
1561 /*
1562 * Memory returned by kmalloc() may be used for DMA, so we must make
1563 @@ -24,5 +26,6 @@
1564 #endif
1565
1566 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1567 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1568
1569 #endif
1570 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1571 index 2d46862..a35415b 100644
1572 --- a/arch/arm/include/asm/cacheflush.h
1573 +++ b/arch/arm/include/asm/cacheflush.h
1574 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1575 void (*dma_unmap_area)(const void *, size_t, int);
1576
1577 void (*dma_flush_range)(const void *, const void *);
1578 -};
1579 +} __no_const;
1580
1581 /*
1582 * Select the calling method
1583 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1584 index 5233151..87a71fa 100644
1585 --- a/arch/arm/include/asm/checksum.h
1586 +++ b/arch/arm/include/asm/checksum.h
1587 @@ -37,7 +37,19 @@ __wsum
1588 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1589
1590 __wsum
1591 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1592 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1593 +
1594 +static inline __wsum
1595 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1596 +{
1597 + __wsum ret;
1598 + pax_open_userland();
1599 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1600 + pax_close_userland();
1601 + return ret;
1602 +}
1603 +
1604 +
1605
1606 /*
1607 * Fold a partial checksum without adding pseudo headers
1608 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1609 index abb2c37..96db950 100644
1610 --- a/arch/arm/include/asm/cmpxchg.h
1611 +++ b/arch/arm/include/asm/cmpxchg.h
1612 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1613
1614 #define xchg(ptr,x) \
1615 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616 +#define xchg_unchecked(ptr,x) \
1617 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1618
1619 #include <asm-generic/cmpxchg-local.h>
1620
1621 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1622 index 6ddbe44..b5e38b1a 100644
1623 --- a/arch/arm/include/asm/domain.h
1624 +++ b/arch/arm/include/asm/domain.h
1625 @@ -48,18 +48,37 @@
1626 * Domain types
1627 */
1628 #define DOMAIN_NOACCESS 0
1629 -#define DOMAIN_CLIENT 1
1630 #ifdef CONFIG_CPU_USE_DOMAINS
1631 +#define DOMAIN_USERCLIENT 1
1632 +#define DOMAIN_KERNELCLIENT 1
1633 #define DOMAIN_MANAGER 3
1634 +#define DOMAIN_VECTORS DOMAIN_USER
1635 #else
1636 +
1637 +#ifdef CONFIG_PAX_KERNEXEC
1638 #define DOMAIN_MANAGER 1
1639 +#define DOMAIN_KERNEXEC 3
1640 +#else
1641 +#define DOMAIN_MANAGER 1
1642 +#endif
1643 +
1644 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1645 +#define DOMAIN_USERCLIENT 0
1646 +#define DOMAIN_UDEREF 1
1647 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1648 +#else
1649 +#define DOMAIN_USERCLIENT 1
1650 +#define DOMAIN_VECTORS DOMAIN_USER
1651 +#endif
1652 +#define DOMAIN_KERNELCLIENT 1
1653 +
1654 #endif
1655
1656 #define domain_val(dom,type) ((type) << (2*(dom)))
1657
1658 #ifndef __ASSEMBLY__
1659
1660 -#ifdef CONFIG_CPU_USE_DOMAINS
1661 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1662 static inline void set_domain(unsigned val)
1663 {
1664 asm volatile(
1665 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1666 isb();
1667 }
1668
1669 -#define modify_domain(dom,type) \
1670 - do { \
1671 - struct thread_info *thread = current_thread_info(); \
1672 - unsigned int domain = thread->cpu_domain; \
1673 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1674 - thread->cpu_domain = domain | domain_val(dom, type); \
1675 - set_domain(thread->cpu_domain); \
1676 - } while (0)
1677 -
1678 +extern void modify_domain(unsigned int dom, unsigned int type);
1679 #else
1680 static inline void set_domain(unsigned val) { }
1681 static inline void modify_domain(unsigned dom, unsigned type) { }
1682 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1683 index 674d03f..9a0bac0 100644
1684 --- a/arch/arm/include/asm/elf.h
1685 +++ b/arch/arm/include/asm/elf.h
1686 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1687 the loader. We need to make sure that it is out of the way of the program
1688 that it will "exec", and that there is sufficient room for the brk. */
1689
1690 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1691 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1692 +
1693 +#ifdef CONFIG_PAX_ASLR
1694 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1695 +
1696 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1697 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1698 +#endif
1699
1700 /* When the program starts, a1 contains a pointer to a function to be
1701 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1702 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1703 extern void elf_set_personality(const struct elf32_hdr *);
1704 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1705
1706 -struct mm_struct;
1707 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1708 -#define arch_randomize_brk arch_randomize_brk
1709 -
1710 #ifdef CONFIG_MMU
1711 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1712 struct linux_binprm;
1713 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1714 index de53547..52b9a28 100644
1715 --- a/arch/arm/include/asm/fncpy.h
1716 +++ b/arch/arm/include/asm/fncpy.h
1717 @@ -81,7 +81,9 @@
1718 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1719 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1720 \
1721 + pax_open_kernel(); \
1722 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1723 + pax_close_kernel(); \
1724 flush_icache_range((unsigned long)(dest_buf), \
1725 (unsigned long)(dest_buf) + (size)); \
1726 \
1727 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1728 index 53e69da..3fdc896 100644
1729 --- a/arch/arm/include/asm/futex.h
1730 +++ b/arch/arm/include/asm/futex.h
1731 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1732 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1733 return -EFAULT;
1734
1735 + pax_open_userland();
1736 +
1737 smp_mb();
1738 /* Prefetching cannot fault */
1739 prefetchw(uaddr);
1740 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1741 : "cc", "memory");
1742 smp_mb();
1743
1744 + pax_close_userland();
1745 +
1746 *uval = val;
1747 return ret;
1748 }
1749 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1750 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1751 return -EFAULT;
1752
1753 + pax_open_userland();
1754 +
1755 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1756 "1: " TUSER(ldr) " %1, [%4]\n"
1757 " teq %1, %2\n"
1758 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1759 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1760 : "cc", "memory");
1761
1762 + pax_close_userland();
1763 +
1764 *uval = val;
1765 return ret;
1766 }
1767 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1768 return -EFAULT;
1769
1770 pagefault_disable(); /* implies preempt_disable() */
1771 + pax_open_userland();
1772
1773 switch (op) {
1774 case FUTEX_OP_SET:
1775 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1776 ret = -ENOSYS;
1777 }
1778
1779 + pax_close_userland();
1780 pagefault_enable(); /* subsumes preempt_enable() */
1781
1782 if (!ret) {
1783 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1784 index 83eb2f7..ed77159 100644
1785 --- a/arch/arm/include/asm/kmap_types.h
1786 +++ b/arch/arm/include/asm/kmap_types.h
1787 @@ -4,6 +4,6 @@
1788 /*
1789 * This is the "bare minimum". AIO seems to require this.
1790 */
1791 -#define KM_TYPE_NR 16
1792 +#define KM_TYPE_NR 17
1793
1794 #endif
1795 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1796 index 9e614a1..3302cca 100644
1797 --- a/arch/arm/include/asm/mach/dma.h
1798 +++ b/arch/arm/include/asm/mach/dma.h
1799 @@ -22,7 +22,7 @@ struct dma_ops {
1800 int (*residue)(unsigned int, dma_t *); /* optional */
1801 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1802 const char *type;
1803 -};
1804 +} __do_const;
1805
1806 struct dma_struct {
1807 void *addr; /* single DMA address */
1808 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1809 index f98c7f3..e5c626d 100644
1810 --- a/arch/arm/include/asm/mach/map.h
1811 +++ b/arch/arm/include/asm/mach/map.h
1812 @@ -23,17 +23,19 @@ struct map_desc {
1813
1814 /* types 0-3 are defined in asm/io.h */
1815 enum {
1816 - MT_UNCACHED = 4,
1817 - MT_CACHECLEAN,
1818 - MT_MINICLEAN,
1819 + MT_UNCACHED_RW = 4,
1820 + MT_CACHECLEAN_RO,
1821 + MT_MINICLEAN_RO,
1822 MT_LOW_VECTORS,
1823 MT_HIGH_VECTORS,
1824 - MT_MEMORY_RWX,
1825 + __MT_MEMORY_RWX,
1826 MT_MEMORY_RW,
1827 - MT_ROM,
1828 - MT_MEMORY_RWX_NONCACHED,
1829 + MT_MEMORY_RX,
1830 + MT_ROM_RX,
1831 + MT_MEMORY_RW_NONCACHED,
1832 + MT_MEMORY_RX_NONCACHED,
1833 MT_MEMORY_RW_DTCM,
1834 - MT_MEMORY_RWX_ITCM,
1835 + MT_MEMORY_RX_ITCM,
1836 MT_MEMORY_RW_SO,
1837 MT_MEMORY_DMA_READY,
1838 };
1839 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1840 index 563b92f..689d58e 100644
1841 --- a/arch/arm/include/asm/outercache.h
1842 +++ b/arch/arm/include/asm/outercache.h
1843 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1844 /* This is an ARM L2C thing */
1845 void (*write_sec)(unsigned long, unsigned);
1846 void (*configure)(const struct l2x0_regs *);
1847 -};
1848 +} __no_const;
1849
1850 extern struct outer_cache_fns outer_cache;
1851
1852 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1853 index 4355f0e..cd9168e 100644
1854 --- a/arch/arm/include/asm/page.h
1855 +++ b/arch/arm/include/asm/page.h
1856 @@ -23,6 +23,7 @@
1857
1858 #else
1859
1860 +#include <linux/compiler.h>
1861 #include <asm/glue.h>
1862
1863 /*
1864 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1865 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1866 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1867 unsigned long vaddr, struct vm_area_struct *vma);
1868 -};
1869 +} __no_const;
1870
1871 #ifdef MULTI_USER
1872 extern struct cpu_user_fns cpu_user;
1873 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1874 index 19cfab5..3f5c7e9 100644
1875 --- a/arch/arm/include/asm/pgalloc.h
1876 +++ b/arch/arm/include/asm/pgalloc.h
1877 @@ -17,6 +17,7 @@
1878 #include <asm/processor.h>
1879 #include <asm/cacheflush.h>
1880 #include <asm/tlbflush.h>
1881 +#include <asm/system_info.h>
1882
1883 #define check_pgt_cache() do { } while (0)
1884
1885 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1886 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1887 }
1888
1889 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1890 +{
1891 + pud_populate(mm, pud, pmd);
1892 +}
1893 +
1894 #else /* !CONFIG_ARM_LPAE */
1895
1896 /*
1897 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1898 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1899 #define pmd_free(mm, pmd) do { } while (0)
1900 #define pud_populate(mm,pmd,pte) BUG()
1901 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1902
1903 #endif /* CONFIG_ARM_LPAE */
1904
1905 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1906 __free_page(pte);
1907 }
1908
1909 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1910 +{
1911 +#ifdef CONFIG_ARM_LPAE
1912 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1913 +#else
1914 + if (addr & SECTION_SIZE)
1915 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1916 + else
1917 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1918 +#endif
1919 + flush_pmd_entry(pmdp);
1920 +}
1921 +
1922 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1923 pmdval_t prot)
1924 {
1925 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 index 5e68278..1869bae 100644
1927 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1928 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1929 @@ -27,7 +27,7 @@
1930 /*
1931 * - section
1932 */
1933 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1934 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1935 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1936 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1937 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1938 @@ -39,6 +39,7 @@
1939 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1940 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1941 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1942 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1943
1944 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1945 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1946 @@ -68,6 +69,7 @@
1947 * - extended small page/tiny page
1948 */
1949 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1950 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1951 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1952 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1953 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1954 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1955 index bfd662e..f6cbb02 100644
1956 --- a/arch/arm/include/asm/pgtable-2level.h
1957 +++ b/arch/arm/include/asm/pgtable-2level.h
1958 @@ -127,6 +127,9 @@
1959 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1960 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1961
1962 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1963 +#define L_PTE_PXN (_AT(pteval_t, 0))
1964 +
1965 /*
1966 * These are the memory types, defined to be compatible with
1967 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1968 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1969 index a745a2a..481350a 100644
1970 --- a/arch/arm/include/asm/pgtable-3level.h
1971 +++ b/arch/arm/include/asm/pgtable-3level.h
1972 @@ -80,6 +80,7 @@
1973 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1974 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1975 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1976 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1977 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1978 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1979 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1980 @@ -91,10 +92,12 @@
1981 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1982 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1983 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1984 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1985
1986 /*
1987 * To be used in assembly code with the upper page attributes.
1988 */
1989 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1990 #define L_PTE_XN_HIGH (1 << (54 - 32))
1991 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1992
1993 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1994 index f403541..b10df68 100644
1995 --- a/arch/arm/include/asm/pgtable.h
1996 +++ b/arch/arm/include/asm/pgtable.h
1997 @@ -33,6 +33,9 @@
1998 #include <asm/pgtable-2level.h>
1999 #endif
2000
2001 +#define ktla_ktva(addr) (addr)
2002 +#define ktva_ktla(addr) (addr)
2003 +
2004 /*
2005 * Just any arbitrary offset to the start of the vmalloc VM area: the
2006 * current 8MB value just means that there will be a 8MB "hole" after the
2007 @@ -48,6 +51,9 @@
2008 #define LIBRARY_TEXT_START 0x0c000000
2009
2010 #ifndef __ASSEMBLY__
2011 +extern pteval_t __supported_pte_mask;
2012 +extern pmdval_t __supported_pmd_mask;
2013 +
2014 extern void __pte_error(const char *file, int line, pte_t);
2015 extern void __pmd_error(const char *file, int line, pmd_t);
2016 extern void __pgd_error(const char *file, int line, pgd_t);
2017 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2018 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2019 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2020
2021 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2022 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2023 +
2024 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2025 +#include <asm/domain.h>
2026 +#include <linux/thread_info.h>
2027 +#include <linux/preempt.h>
2028 +
2029 +static inline int test_domain(int domain, int domaintype)
2030 +{
2031 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2032 +}
2033 +#endif
2034 +
2035 +#ifdef CONFIG_PAX_KERNEXEC
2036 +static inline unsigned long pax_open_kernel(void) {
2037 +#ifdef CONFIG_ARM_LPAE
2038 + /* TODO */
2039 +#else
2040 + preempt_disable();
2041 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2042 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2043 +#endif
2044 + return 0;
2045 +}
2046 +
2047 +static inline unsigned long pax_close_kernel(void) {
2048 +#ifdef CONFIG_ARM_LPAE
2049 + /* TODO */
2050 +#else
2051 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2052 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2053 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2054 + preempt_enable_no_resched();
2055 +#endif
2056 + return 0;
2057 +}
2058 +#else
2059 +static inline unsigned long pax_open_kernel(void) { return 0; }
2060 +static inline unsigned long pax_close_kernel(void) { return 0; }
2061 +#endif
2062 +
2063 /*
2064 * This is the lowest virtual address we can permit any user space
2065 * mapping to be mapped at. This is particularly important for
2066 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2067 /*
2068 * The pgprot_* and protection_map entries will be fixed up in runtime
2069 * to include the cachable and bufferable bits based on memory policy,
2070 - * as well as any architecture dependent bits like global/ASID and SMP
2071 - * shared mapping bits.
2072 + * as well as any architecture dependent bits like global/ASID, PXN,
2073 + * and SMP shared mapping bits.
2074 */
2075 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2076
2077 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2078 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2079 {
2080 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2081 - L_PTE_NONE | L_PTE_VALID;
2082 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2083 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2084 return pte;
2085 }
2086 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2087 index c25ef3e..735f14b 100644
2088 --- a/arch/arm/include/asm/psci.h
2089 +++ b/arch/arm/include/asm/psci.h
2090 @@ -32,7 +32,7 @@ struct psci_operations {
2091 int (*affinity_info)(unsigned long target_affinity,
2092 unsigned long lowest_affinity_level);
2093 int (*migrate_info_type)(void);
2094 -};
2095 +} __no_const;
2096
2097 extern struct psci_operations psci_ops;
2098 extern struct smp_operations psci_smp_ops;
2099 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2100 index 18f5a55..5072a40 100644
2101 --- a/arch/arm/include/asm/smp.h
2102 +++ b/arch/arm/include/asm/smp.h
2103 @@ -107,7 +107,7 @@ struct smp_operations {
2104 int (*cpu_disable)(unsigned int cpu);
2105 #endif
2106 #endif
2107 -};
2108 +} __no_const;
2109
2110 struct of_cpu_method {
2111 const char *method;
2112 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2113 index 72812a1..335f4f3 100644
2114 --- a/arch/arm/include/asm/thread_info.h
2115 +++ b/arch/arm/include/asm/thread_info.h
2116 @@ -77,9 +77,9 @@ struct thread_info {
2117 .flags = 0, \
2118 .preempt_count = INIT_PREEMPT_COUNT, \
2119 .addr_limit = KERNEL_DS, \
2120 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2121 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2122 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2123 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2124 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2125 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2126 }
2127
2128 #define init_thread_info (init_thread_union.thread_info)
2129 @@ -155,7 +155,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2130 #define TIF_SYSCALL_AUDIT 9
2131 #define TIF_SYSCALL_TRACEPOINT 10
2132 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2133 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2134 +/* within 8 bits of TIF_SYSCALL_TRACE
2135 + * to meet flexible second operand requirements
2136 + */
2137 +#define TIF_GRSEC_SETXID 12
2138 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2139 #define TIF_USING_IWMMXT 17
2140 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2141 #define TIF_RESTORE_SIGMASK 20
2142 @@ -169,10 +173,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2143 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2144 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2145 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2146 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2147
2148 /* Checks for any syscall work in entry-common.S */
2149 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2150 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2151 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2152
2153 /*
2154 * Change these and you break ASM code in entry-common.S
2155 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2156 index 5f833f7..76e6644 100644
2157 --- a/arch/arm/include/asm/tls.h
2158 +++ b/arch/arm/include/asm/tls.h
2159 @@ -3,6 +3,7 @@
2160
2161 #include <linux/compiler.h>
2162 #include <asm/thread_info.h>
2163 +#include <asm/pgtable.h>
2164
2165 #ifdef __ASSEMBLY__
2166 #include <asm/asm-offsets.h>
2167 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2168 * at 0xffff0fe0 must be used instead. (see
2169 * entry-armv.S for details)
2170 */
2171 + pax_open_kernel();
2172 *((unsigned int *)0xffff0ff0) = val;
2173 + pax_close_kernel();
2174 #endif
2175 }
2176
2177 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2178 index ce0786e..a80c264 100644
2179 --- a/arch/arm/include/asm/uaccess.h
2180 +++ b/arch/arm/include/asm/uaccess.h
2181 @@ -18,6 +18,7 @@
2182 #include <asm/domain.h>
2183 #include <asm/unified.h>
2184 #include <asm/compiler.h>
2185 +#include <asm/pgtable.h>
2186
2187 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2188 #include <asm-generic/uaccess-unaligned.h>
2189 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2190 static inline void set_fs(mm_segment_t fs)
2191 {
2192 current_thread_info()->addr_limit = fs;
2193 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2194 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2195 }
2196
2197 #define segment_eq(a, b) ((a) == (b))
2198
2199 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2200 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2201 +
2202 +static inline void pax_open_userland(void)
2203 +{
2204 +
2205 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2206 + if (segment_eq(get_fs(), USER_DS)) {
2207 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2208 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2209 + }
2210 +#endif
2211 +
2212 +}
2213 +
2214 +static inline void pax_close_userland(void)
2215 +{
2216 +
2217 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2218 + if (segment_eq(get_fs(), USER_DS)) {
2219 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2220 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2221 + }
2222 +#endif
2223 +
2224 +}
2225 +
2226 #define __addr_ok(addr) ({ \
2227 unsigned long flag; \
2228 __asm__("cmp %2, %0; movlo %0, #0" \
2229 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2230
2231 #define get_user(x, p) \
2232 ({ \
2233 + int __e; \
2234 might_fault(); \
2235 - __get_user_check(x, p); \
2236 + pax_open_userland(); \
2237 + __e = __get_user_check((x), (p)); \
2238 + pax_close_userland(); \
2239 + __e; \
2240 })
2241
2242 extern int __put_user_1(void *, unsigned int);
2243 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2244
2245 #define put_user(x, p) \
2246 ({ \
2247 + int __e; \
2248 might_fault(); \
2249 - __put_user_check(x, p); \
2250 + pax_open_userland(); \
2251 + __e = __put_user_check((x), (p)); \
2252 + pax_close_userland(); \
2253 + __e; \
2254 })
2255
2256 #else /* CONFIG_MMU */
2257 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2258
2259 #endif /* CONFIG_MMU */
2260
2261 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2262 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2263
2264 #define user_addr_max() \
2265 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2266 #define __get_user(x, ptr) \
2267 ({ \
2268 long __gu_err = 0; \
2269 + pax_open_userland(); \
2270 __get_user_err((x), (ptr), __gu_err); \
2271 + pax_close_userland(); \
2272 __gu_err; \
2273 })
2274
2275 #define __get_user_error(x, ptr, err) \
2276 ({ \
2277 + pax_open_userland(); \
2278 __get_user_err((x), (ptr), err); \
2279 + pax_close_userland(); \
2280 (void) 0; \
2281 })
2282
2283 @@ -368,13 +409,17 @@ do { \
2284 #define __put_user(x, ptr) \
2285 ({ \
2286 long __pu_err = 0; \
2287 + pax_open_userland(); \
2288 __put_user_err((x), (ptr), __pu_err); \
2289 + pax_close_userland(); \
2290 __pu_err; \
2291 })
2292
2293 #define __put_user_error(x, ptr, err) \
2294 ({ \
2295 + pax_open_userland(); \
2296 __put_user_err((x), (ptr), err); \
2297 + pax_close_userland(); \
2298 (void) 0; \
2299 })
2300
2301 @@ -474,11 +519,44 @@ do { \
2302
2303
2304 #ifdef CONFIG_MMU
2305 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2306 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2308 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2309 +
2310 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2311 +{
2312 + unsigned long ret;
2313 +
2314 + check_object_size(to, n, false);
2315 + pax_open_userland();
2316 + ret = ___copy_from_user(to, from, n);
2317 + pax_close_userland();
2318 + return ret;
2319 +}
2320 +
2321 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2322 +{
2323 + unsigned long ret;
2324 +
2325 + check_object_size(from, n, true);
2326 + pax_open_userland();
2327 + ret = ___copy_to_user(to, from, n);
2328 + pax_close_userland();
2329 + return ret;
2330 +}
2331 +
2332 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2333 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2334 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2335 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2336 +
2337 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2338 +{
2339 + unsigned long ret;
2340 + pax_open_userland();
2341 + ret = ___clear_user(addr, n);
2342 + pax_close_userland();
2343 + return ret;
2344 +}
2345 +
2346 #else
2347 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2348 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2349 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2350
2351 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2352 {
2353 + if ((long)n < 0)
2354 + return n;
2355 +
2356 if (access_ok(VERIFY_READ, from, n))
2357 n = __copy_from_user(to, from, n);
2358 else /* security hole - plug it */
2359 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2360
2361 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2362 {
2363 + if ((long)n < 0)
2364 + return n;
2365 +
2366 if (access_ok(VERIFY_WRITE, to, n))
2367 n = __copy_to_user(to, from, n);
2368 return n;
2369 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2370 index 5af0ed1..cea83883 100644
2371 --- a/arch/arm/include/uapi/asm/ptrace.h
2372 +++ b/arch/arm/include/uapi/asm/ptrace.h
2373 @@ -92,7 +92,7 @@
2374 * ARMv7 groups of PSR bits
2375 */
2376 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2377 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2378 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2379 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2380 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2381
2382 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2383 index a88671c..1cc895e 100644
2384 --- a/arch/arm/kernel/armksyms.c
2385 +++ b/arch/arm/kernel/armksyms.c
2386 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2387
2388 /* networking */
2389 EXPORT_SYMBOL(csum_partial);
2390 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2391 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2392 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2393 EXPORT_SYMBOL(__csum_ipv6_magic);
2394
2395 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2396 #ifdef CONFIG_MMU
2397 EXPORT_SYMBOL(copy_page);
2398
2399 -EXPORT_SYMBOL(__copy_from_user);
2400 -EXPORT_SYMBOL(__copy_to_user);
2401 -EXPORT_SYMBOL(__clear_user);
2402 +EXPORT_SYMBOL(___copy_from_user);
2403 +EXPORT_SYMBOL(___copy_to_user);
2404 +EXPORT_SYMBOL(___clear_user);
2405
2406 EXPORT_SYMBOL(__get_user_1);
2407 EXPORT_SYMBOL(__get_user_2);
2408 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2409 index 672b219..4aa120a 100644
2410 --- a/arch/arm/kernel/entry-armv.S
2411 +++ b/arch/arm/kernel/entry-armv.S
2412 @@ -48,6 +48,87 @@
2413 9997:
2414 .endm
2415
2416 + .macro pax_enter_kernel
2417 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2418 + @ make aligned space for saved DACR
2419 + sub sp, sp, #8
2420 + @ save regs
2421 + stmdb sp!, {r1, r2}
2422 + @ read DACR from cpu_domain into r1
2423 + mov r2, sp
2424 + @ assume 8K pages, since we have to split the immediate in two
2425 + bic r2, r2, #(0x1fc0)
2426 + bic r2, r2, #(0x3f)
2427 + ldr r1, [r2, #TI_CPU_DOMAIN]
2428 + @ store old DACR on stack
2429 + str r1, [sp, #8]
2430 +#ifdef CONFIG_PAX_KERNEXEC
2431 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2432 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2433 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2434 +#endif
2435 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2436 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2437 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2438 +#endif
2439 + @ write r1 to current_thread_info()->cpu_domain
2440 + str r1, [r2, #TI_CPU_DOMAIN]
2441 + @ write r1 to DACR
2442 + mcr p15, 0, r1, c3, c0, 0
2443 + @ instruction sync
2444 + instr_sync
2445 + @ restore regs
2446 + ldmia sp!, {r1, r2}
2447 +#endif
2448 + .endm
2449 +
2450 + .macro pax_open_userland
2451 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2452 + @ save regs
2453 + stmdb sp!, {r0, r1}
2454 + @ read DACR from cpu_domain into r1
2455 + mov r0, sp
2456 + @ assume 8K pages, since we have to split the immediate in two
2457 + bic r0, r0, #(0x1fc0)
2458 + bic r0, r0, #(0x3f)
2459 + ldr r1, [r0, #TI_CPU_DOMAIN]
2460 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2461 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2462 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2463 + @ write r1 to current_thread_info()->cpu_domain
2464 + str r1, [r0, #TI_CPU_DOMAIN]
2465 + @ write r1 to DACR
2466 + mcr p15, 0, r1, c3, c0, 0
2467 + @ instruction sync
2468 + instr_sync
2469 + @ restore regs
2470 + ldmia sp!, {r0, r1}
2471 +#endif
2472 + .endm
2473 +
2474 + .macro pax_close_userland
2475 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2476 + @ save regs
2477 + stmdb sp!, {r0, r1}
2478 + @ read DACR from cpu_domain into r1
2479 + mov r0, sp
2480 + @ assume 8K pages, since we have to split the immediate in two
2481 + bic r0, r0, #(0x1fc0)
2482 + bic r0, r0, #(0x3f)
2483 + ldr r1, [r0, #TI_CPU_DOMAIN]
2484 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2485 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2486 + @ write r1 to current_thread_info()->cpu_domain
2487 + str r1, [r0, #TI_CPU_DOMAIN]
2488 + @ write r1 to DACR
2489 + mcr p15, 0, r1, c3, c0, 0
2490 + @ instruction sync
2491 + instr_sync
2492 + @ restore regs
2493 + ldmia sp!, {r0, r1}
2494 +#endif
2495 + .endm
2496 +
2497 .macro pabt_helper
2498 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2499 #ifdef MULTI_PABORT
2500 @@ -90,11 +171,15 @@
2501 * Invalid mode handlers
2502 */
2503 .macro inv_entry, reason
2504 +
2505 + pax_enter_kernel
2506 +
2507 sub sp, sp, #S_FRAME_SIZE
2508 ARM( stmib sp, {r1 - lr} )
2509 THUMB( stmia sp, {r0 - r12} )
2510 THUMB( str sp, [sp, #S_SP] )
2511 THUMB( str lr, [sp, #S_LR] )
2512 +
2513 mov r1, #\reason
2514 .endm
2515
2516 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2517 .macro svc_entry, stack_hole=0, trace=1
2518 UNWIND(.fnstart )
2519 UNWIND(.save {r0 - pc} )
2520 +
2521 + pax_enter_kernel
2522 +
2523 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2524 +
2525 #ifdef CONFIG_THUMB2_KERNEL
2526 SPFIX( str r0, [sp] ) @ temporarily saved
2527 SPFIX( mov r0, sp )
2528 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2529 ldmia r0, {r3 - r5}
2530 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2531 mov r6, #-1 @ "" "" "" ""
2532 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2533 + @ offset sp by 8 as done in pax_enter_kernel
2534 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2535 +#else
2536 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2537 +#endif
2538 SPFIX( addeq r2, r2, #4 )
2539 str r3, [sp, #-4]! @ save the "real" r0 copied
2540 @ from the exception stack
2541 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2542 .macro usr_entry, trace=1
2543 UNWIND(.fnstart )
2544 UNWIND(.cantunwind ) @ don't unwind the user space
2545 +
2546 + pax_enter_kernel_user
2547 +
2548 sub sp, sp, #S_FRAME_SIZE
2549 ARM( stmib sp, {r1 - r12} )
2550 THUMB( stmia sp, {r0 - r12} )
2551 @@ -479,7 +576,9 @@ __und_usr:
2552 tst r3, #PSR_T_BIT @ Thumb mode?
2553 bne __und_usr_thumb
2554 sub r4, r2, #4 @ ARM instr at LR - 4
2555 + pax_open_userland
2556 1: ldrt r0, [r4]
2557 + pax_close_userland
2558 ARM_BE8(rev r0, r0) @ little endian instruction
2559
2560 @ r0 = 32-bit ARM instruction which caused the exception
2561 @@ -513,11 +612,15 @@ __und_usr_thumb:
2562 */
2563 .arch armv6t2
2564 #endif
2565 + pax_open_userland
2566 2: ldrht r5, [r4]
2567 + pax_close_userland
2568 ARM_BE8(rev16 r5, r5) @ little endian instruction
2569 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2570 blo __und_usr_fault_16 @ 16bit undefined instruction
2571 + pax_open_userland
2572 3: ldrht r0, [r2]
2573 + pax_close_userland
2574 ARM_BE8(rev16 r0, r0) @ little endian instruction
2575 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2576 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2577 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2578 */
2579 .pushsection .fixup, "ax"
2580 .align 2
2581 -4: str r4, [sp, #S_PC] @ retry current instruction
2582 +4: pax_close_userland
2583 + str r4, [sp, #S_PC] @ retry current instruction
2584 ret r9
2585 .popsection
2586 .pushsection __ex_table,"a"
2587 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2588 THUMB( str lr, [ip], #4 )
2589 ldr r4, [r2, #TI_TP_VALUE]
2590 ldr r5, [r2, #TI_TP_VALUE + 4]
2591 -#ifdef CONFIG_CPU_USE_DOMAINS
2592 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2593 ldr r6, [r2, #TI_CPU_DOMAIN]
2594 #endif
2595 switch_tls r1, r4, r5, r3, r7
2596 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2597 ldr r8, =__stack_chk_guard
2598 ldr r7, [r7, #TSK_STACK_CANARY]
2599 #endif
2600 -#ifdef CONFIG_CPU_USE_DOMAINS
2601 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2602 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2603 #endif
2604 mov r5, r0
2605 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2606 index 4e7f40c..0f9ee2c 100644
2607 --- a/arch/arm/kernel/entry-common.S
2608 +++ b/arch/arm/kernel/entry-common.S
2609 @@ -11,18 +11,46 @@
2610 #include <asm/assembler.h>
2611 #include <asm/unistd.h>
2612 #include <asm/ftrace.h>
2613 +#include <asm/domain.h>
2614 #include <asm/unwind.h>
2615
2616 +#include "entry-header.S"
2617 +
2618 #ifdef CONFIG_NEED_RET_TO_USER
2619 #include <mach/entry-macro.S>
2620 #else
2621 .macro arch_ret_to_user, tmp1, tmp2
2622 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2623 + @ save regs
2624 + stmdb sp!, {r1, r2}
2625 + @ read DACR from cpu_domain into r1
2626 + mov r2, sp
2627 + @ assume 8K pages, since we have to split the immediate in two
2628 + bic r2, r2, #(0x1fc0)
2629 + bic r2, r2, #(0x3f)
2630 + ldr r1, [r2, #TI_CPU_DOMAIN]
2631 +#ifdef CONFIG_PAX_KERNEXEC
2632 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2633 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2634 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2635 +#endif
2636 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2637 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2638 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2639 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2640 +#endif
2641 + @ write r1 to current_thread_info()->cpu_domain
2642 + str r1, [r2, #TI_CPU_DOMAIN]
2643 + @ write r1 to DACR
2644 + mcr p15, 0, r1, c3, c0, 0
2645 + @ instruction sync
2646 + instr_sync
2647 + @ restore regs
2648 + ldmia sp!, {r1, r2}
2649 +#endif
2650 .endm
2651 #endif
2652
2653 -#include "entry-header.S"
2654 -
2655 -
2656 .align 5
2657 /*
2658 * This is the fast syscall return path. We do as little as
2659 @@ -173,6 +201,12 @@ ENTRY(vector_swi)
2660 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2661 #endif
2662
2663 + /*
2664 + * do this here to avoid a performance hit of wrapping the code above
2665 + * that directly dereferences userland to parse the SWI instruction
2666 + */
2667 + pax_enter_kernel_user
2668 +
2669 adr tbl, sys_call_table @ load syscall table pointer
2670
2671 #if defined(CONFIG_OABI_COMPAT)
2672 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2673 index 1a0045a..9b4f34d 100644
2674 --- a/arch/arm/kernel/entry-header.S
2675 +++ b/arch/arm/kernel/entry-header.S
2676 @@ -196,6 +196,60 @@
2677 msr cpsr_c, \rtemp @ switch back to the SVC mode
2678 .endm
2679
2680 + .macro pax_enter_kernel_user
2681 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2682 + @ save regs
2683 + stmdb sp!, {r0, r1}
2684 + @ read DACR from cpu_domain into r1
2685 + mov r0, sp
2686 + @ assume 8K pages, since we have to split the immediate in two
2687 + bic r0, r0, #(0x1fc0)
2688 + bic r0, r0, #(0x3f)
2689 + ldr r1, [r0, #TI_CPU_DOMAIN]
2690 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2691 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2692 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2693 +#endif
2694 +#ifdef CONFIG_PAX_KERNEXEC
2695 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2696 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2697 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2698 +#endif
2699 + @ write r1 to current_thread_info()->cpu_domain
2700 + str r1, [r0, #TI_CPU_DOMAIN]
2701 + @ write r1 to DACR
2702 + mcr p15, 0, r1, c3, c0, 0
2703 + @ instruction sync
2704 + instr_sync
2705 + @ restore regs
2706 + ldmia sp!, {r0, r1}
2707 +#endif
2708 + .endm
2709 +
2710 + .macro pax_exit_kernel
2711 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2712 + @ save regs
2713 + stmdb sp!, {r0, r1}
2714 + @ read old DACR from stack into r1
2715 + ldr r1, [sp, #(8 + S_SP)]
2716 + sub r1, r1, #8
2717 + ldr r1, [r1]
2718 +
2719 + @ write r1 to current_thread_info()->cpu_domain
2720 + mov r0, sp
2721 + @ assume 8K pages, since we have to split the immediate in two
2722 + bic r0, r0, #(0x1fc0)
2723 + bic r0, r0, #(0x3f)
2724 + str r1, [r0, #TI_CPU_DOMAIN]
2725 + @ write r1 to DACR
2726 + mcr p15, 0, r1, c3, c0, 0
2727 + @ instruction sync
2728 + instr_sync
2729 + @ restore regs
2730 + ldmia sp!, {r0, r1}
2731 +#endif
2732 + .endm
2733 +
2734 #ifndef CONFIG_THUMB2_KERNEL
2735 .macro svc_exit, rpsr, irq = 0
2736 .if \irq != 0
2737 @@ -215,6 +269,9 @@
2738 blne trace_hardirqs_off
2739 #endif
2740 .endif
2741 +
2742 + pax_exit_kernel
2743 +
2744 msr spsr_cxsf, \rpsr
2745 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2746 @ We must avoid clrex due to Cortex-A15 erratum #830321
2747 @@ -291,6 +348,9 @@
2748 blne trace_hardirqs_off
2749 #endif
2750 .endif
2751 +
2752 + pax_exit_kernel
2753 +
2754 ldr lr, [sp, #S_SP] @ top of the stack
2755 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2756
2757 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2758 index 059c3da..8e45cfc 100644
2759 --- a/arch/arm/kernel/fiq.c
2760 +++ b/arch/arm/kernel/fiq.c
2761 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2762 void *base = vectors_page;
2763 unsigned offset = FIQ_OFFSET;
2764
2765 + pax_open_kernel();
2766 memcpy(base + offset, start, length);
2767 + pax_close_kernel();
2768 +
2769 if (!cache_is_vipt_nonaliasing())
2770 flush_icache_range((unsigned long)base + offset, offset +
2771 length);
2772 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2773 index 0196327..50ac8895 100644
2774 --- a/arch/arm/kernel/head.S
2775 +++ b/arch/arm/kernel/head.S
2776 @@ -444,7 +444,7 @@ __enable_mmu:
2777 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2778 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2779 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2780 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2781 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2782 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2783 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2784 #endif
2785 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2786 index 2e11961..07f0704 100644
2787 --- a/arch/arm/kernel/module.c
2788 +++ b/arch/arm/kernel/module.c
2789 @@ -38,12 +38,39 @@
2790 #endif
2791
2792 #ifdef CONFIG_MMU
2793 -void *module_alloc(unsigned long size)
2794 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2795 {
2796 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2797 + return NULL;
2798 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2799 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2800 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2801 __builtin_return_address(0));
2802 }
2803 +
2804 +void *module_alloc(unsigned long size)
2805 +{
2806 +
2807 +#ifdef CONFIG_PAX_KERNEXEC
2808 + return __module_alloc(size, PAGE_KERNEL);
2809 +#else
2810 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2811 +#endif
2812 +
2813 +}
2814 +
2815 +#ifdef CONFIG_PAX_KERNEXEC
2816 +void module_memfree_exec(void *module_region)
2817 +{
2818 + module_memfree(module_region);
2819 +}
2820 +EXPORT_SYMBOL(module_memfree_exec);
2821 +
2822 +void *module_alloc_exec(unsigned long size)
2823 +{
2824 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2825 +}
2826 +EXPORT_SYMBOL(module_alloc_exec);
2827 +#endif
2828 #endif
2829
2830 int
2831 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2832 index 69bda1a..755113a 100644
2833 --- a/arch/arm/kernel/patch.c
2834 +++ b/arch/arm/kernel/patch.c
2835 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2836 else
2837 __acquire(&patch_lock);
2838
2839 + pax_open_kernel();
2840 if (thumb2 && __opcode_is_thumb16(insn)) {
2841 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2842 size = sizeof(u16);
2843 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2844 *(u32 *)waddr = insn;
2845 size = sizeof(u32);
2846 }
2847 + pax_close_kernel();
2848
2849 if (waddr != addr) {
2850 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2851 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2852 index 2bf1a16..d959d40 100644
2853 --- a/arch/arm/kernel/process.c
2854 +++ b/arch/arm/kernel/process.c
2855 @@ -213,6 +213,7 @@ void machine_power_off(void)
2856
2857 if (pm_power_off)
2858 pm_power_off();
2859 + BUG();
2860 }
2861
2862 /*
2863 @@ -226,7 +227,7 @@ void machine_power_off(void)
2864 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2865 * to use. Implementing such co-ordination would be essentially impossible.
2866 */
2867 -void machine_restart(char *cmd)
2868 +__noreturn void machine_restart(char *cmd)
2869 {
2870 local_irq_disable();
2871 smp_send_stop();
2872 @@ -252,8 +253,8 @@ void __show_regs(struct pt_regs *regs)
2873
2874 show_regs_print_info(KERN_DEFAULT);
2875
2876 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2877 - print_symbol("LR is at %s\n", regs->ARM_lr);
2878 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2879 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2880 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2881 "sp : %08lx ip : %08lx fp : %08lx\n",
2882 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2883 @@ -430,12 +431,6 @@ unsigned long get_wchan(struct task_struct *p)
2884 return 0;
2885 }
2886
2887 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2888 -{
2889 - unsigned long range_end = mm->brk + 0x02000000;
2890 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2891 -}
2892 -
2893 #ifdef CONFIG_MMU
2894 #ifdef CONFIG_KUSER_HELPERS
2895 /*
2896 @@ -451,7 +446,7 @@ static struct vm_area_struct gate_vma = {
2897
2898 static int __init gate_vma_init(void)
2899 {
2900 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2901 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2902 return 0;
2903 }
2904 arch_initcall(gate_vma_init);
2905 @@ -480,81 +475,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2906 return is_gate_vma(vma) ? "[vectors]" : NULL;
2907 }
2908
2909 -/* If possible, provide a placement hint at a random offset from the
2910 - * stack for the signal page.
2911 - */
2912 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2913 - unsigned int npages)
2914 -{
2915 - unsigned long offset;
2916 - unsigned long first;
2917 - unsigned long last;
2918 - unsigned long addr;
2919 - unsigned int slots;
2920 -
2921 - first = PAGE_ALIGN(mm->start_stack);
2922 -
2923 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2924 -
2925 - /* No room after stack? */
2926 - if (first > last)
2927 - return 0;
2928 -
2929 - /* Just enough room? */
2930 - if (first == last)
2931 - return first;
2932 -
2933 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2934 -
2935 - offset = get_random_int() % slots;
2936 -
2937 - addr = first + (offset << PAGE_SHIFT);
2938 -
2939 - return addr;
2940 -}
2941 -
2942 -static struct page *signal_page;
2943 -extern struct page *get_signal_page(void);
2944 -
2945 -static const struct vm_special_mapping sigpage_mapping = {
2946 - .name = "[sigpage]",
2947 - .pages = &signal_page,
2948 -};
2949 -
2950 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2951 {
2952 struct mm_struct *mm = current->mm;
2953 - struct vm_area_struct *vma;
2954 - unsigned long addr;
2955 - unsigned long hint;
2956 - int ret = 0;
2957 -
2958 - if (!signal_page)
2959 - signal_page = get_signal_page();
2960 - if (!signal_page)
2961 - return -ENOMEM;
2962
2963 down_write(&mm->mmap_sem);
2964 - hint = sigpage_addr(mm, 1);
2965 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2966 - if (IS_ERR_VALUE(addr)) {
2967 - ret = addr;
2968 - goto up_fail;
2969 - }
2970 -
2971 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2972 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2973 - &sigpage_mapping);
2974 -
2975 - if (IS_ERR(vma)) {
2976 - ret = PTR_ERR(vma);
2977 - goto up_fail;
2978 - }
2979 -
2980 - mm->context.sigpage = addr;
2981 -
2982 - up_fail:
2983 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2984 up_write(&mm->mmap_sem);
2985 - return ret;
2986 + return 0;
2987 }
2988 #endif
2989 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2990 index f90fdf4..24e8c84 100644
2991 --- a/arch/arm/kernel/psci.c
2992 +++ b/arch/arm/kernel/psci.c
2993 @@ -26,7 +26,7 @@
2994 #include <asm/psci.h>
2995 #include <asm/system_misc.h>
2996
2997 -struct psci_operations psci_ops;
2998 +struct psci_operations psci_ops __read_only;
2999
3000 static int (*invoke_psci_fn)(u32, u32, u32, u32);
3001 typedef int (*psci_initcall_t)(const struct device_node *);
3002 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3003 index ef9119f..31995a3 100644
3004 --- a/arch/arm/kernel/ptrace.c
3005 +++ b/arch/arm/kernel/ptrace.c
3006 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3007 regs->ARM_ip = ip;
3008 }
3009
3010 +#ifdef CONFIG_GRKERNSEC_SETXID
3011 +extern void gr_delayed_cred_worker(void);
3012 +#endif
3013 +
3014 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3015 {
3016 current_thread_info()->syscall = scno;
3017
3018 +#ifdef CONFIG_GRKERNSEC_SETXID
3019 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3020 + gr_delayed_cred_worker();
3021 +#endif
3022 +
3023 /* Do the secure computing check first; failures should be fast. */
3024 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3025 if (secure_computing() == -1)
3026 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3027 index 1d60beb..4aa25d5 100644
3028 --- a/arch/arm/kernel/setup.c
3029 +++ b/arch/arm/kernel/setup.c
3030 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3031 unsigned int elf_hwcap2 __read_mostly;
3032 EXPORT_SYMBOL(elf_hwcap2);
3033
3034 +pteval_t __supported_pte_mask __read_only;
3035 +pmdval_t __supported_pmd_mask __read_only;
3036
3037 #ifdef MULTI_CPU
3038 -struct processor processor __read_mostly;
3039 +struct processor processor __read_only;
3040 #endif
3041 #ifdef MULTI_TLB
3042 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3043 +struct cpu_tlb_fns cpu_tlb __read_only;
3044 #endif
3045 #ifdef MULTI_USER
3046 -struct cpu_user_fns cpu_user __read_mostly;
3047 +struct cpu_user_fns cpu_user __read_only;
3048 #endif
3049 #ifdef MULTI_CACHE
3050 -struct cpu_cache_fns cpu_cache __read_mostly;
3051 +struct cpu_cache_fns cpu_cache __read_only;
3052 #endif
3053 #ifdef CONFIG_OUTER_CACHE
3054 -struct outer_cache_fns outer_cache __read_mostly;
3055 +struct outer_cache_fns outer_cache __read_only;
3056 EXPORT_SYMBOL(outer_cache);
3057 #endif
3058
3059 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3060 * Register 0 and check for VMSAv7 or PMSAv7 */
3061 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3062 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3063 - (mmfr0 & 0x000000f0) >= 0x00000030)
3064 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3065 cpu_arch = CPU_ARCH_ARMv7;
3066 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3067 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3068 + __supported_pte_mask |= L_PTE_PXN;
3069 + __supported_pmd_mask |= PMD_PXNTABLE;
3070 + }
3071 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3072 (mmfr0 & 0x000000f0) == 0x00000020)
3073 cpu_arch = CPU_ARCH_ARMv6;
3074 else
3075 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3076 index 023ac90..0a69950 100644
3077 --- a/arch/arm/kernel/signal.c
3078 +++ b/arch/arm/kernel/signal.c
3079 @@ -24,8 +24,6 @@
3080
3081 extern const unsigned long sigreturn_codes[7];
3082
3083 -static unsigned long signal_return_offset;
3084 -
3085 #ifdef CONFIG_CRUNCH
3086 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3087 {
3088 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3089 * except when the MPU has protected the vectors
3090 * page from PL0
3091 */
3092 - retcode = mm->context.sigpage + signal_return_offset +
3093 - (idx << 2) + thumb;
3094 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3095 } else
3096 #endif
3097 {
3098 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3099 } while (thread_flags & _TIF_WORK_MASK);
3100 return 0;
3101 }
3102 -
3103 -struct page *get_signal_page(void)
3104 -{
3105 - unsigned long ptr;
3106 - unsigned offset;
3107 - struct page *page;
3108 - void *addr;
3109 -
3110 - page = alloc_pages(GFP_KERNEL, 0);
3111 -
3112 - if (!page)
3113 - return NULL;
3114 -
3115 - addr = page_address(page);
3116 -
3117 - /* Give the signal return code some randomness */
3118 - offset = 0x200 + (get_random_int() & 0x7fc);
3119 - signal_return_offset = offset;
3120 -
3121 - /*
3122 - * Copy signal return handlers into the vector page, and
3123 - * set sigreturn to be a pointer to these.
3124 - */
3125 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3126 -
3127 - ptr = (unsigned long)addr + offset;
3128 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3129 -
3130 - return page;
3131 -}
3132 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3133 index 86ef244..c518451 100644
3134 --- a/arch/arm/kernel/smp.c
3135 +++ b/arch/arm/kernel/smp.c
3136 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3137
3138 static DECLARE_COMPLETION(cpu_running);
3139
3140 -static struct smp_operations smp_ops;
3141 +static struct smp_operations smp_ops __read_only;
3142
3143 void __init smp_set_ops(struct smp_operations *ops)
3144 {
3145 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3146 index 7a3be1d..b00c7de 100644
3147 --- a/arch/arm/kernel/tcm.c
3148 +++ b/arch/arm/kernel/tcm.c
3149 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3150 .virtual = ITCM_OFFSET,
3151 .pfn = __phys_to_pfn(ITCM_OFFSET),
3152 .length = 0,
3153 - .type = MT_MEMORY_RWX_ITCM,
3154 + .type = MT_MEMORY_RX_ITCM,
3155 }
3156 };
3157
3158 @@ -267,7 +267,9 @@ no_dtcm:
3159 start = &__sitcm_text;
3160 end = &__eitcm_text;
3161 ram = &__itcm_start;
3162 + pax_open_kernel();
3163 memcpy(start, ram, itcm_code_sz);
3164 + pax_close_kernel();
3165 pr_debug("CPU ITCM: copied code from %p - %p\n",
3166 start, end);
3167 itcm_present = true;
3168 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3169 index 788e23f..6fa06a1 100644
3170 --- a/arch/arm/kernel/traps.c
3171 +++ b/arch/arm/kernel/traps.c
3172 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3173 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3174 {
3175 #ifdef CONFIG_KALLSYMS
3176 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3177 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3178 #else
3179 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3180 #endif
3181 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3182 static int die_owner = -1;
3183 static unsigned int die_nest_count;
3184
3185 +extern void gr_handle_kernel_exploit(void);
3186 +
3187 static unsigned long oops_begin(void)
3188 {
3189 int cpu;
3190 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3191 panic("Fatal exception in interrupt");
3192 if (panic_on_oops)
3193 panic("Fatal exception");
3194 +
3195 + gr_handle_kernel_exploit();
3196 +
3197 if (signr)
3198 do_exit(signr);
3199 }
3200 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3201 kuser_init(vectors_base);
3202
3203 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3204 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3205 +
3206 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3207 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3208 +#endif
3209 +
3210 #else /* ifndef CONFIG_CPU_V7M */
3211 /*
3212 * on V7-M there is no need to copy the vector table to a dedicated
3213 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3214 index b31aa73..cc4b7a1 100644
3215 --- a/arch/arm/kernel/vmlinux.lds.S
3216 +++ b/arch/arm/kernel/vmlinux.lds.S
3217 @@ -37,7 +37,7 @@
3218 #endif
3219
3220 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3221 - defined(CONFIG_GENERIC_BUG)
3222 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3223 #define ARM_EXIT_KEEP(x) x
3224 #define ARM_EXIT_DISCARD(x)
3225 #else
3226 @@ -123,6 +123,8 @@ SECTIONS
3227 #ifdef CONFIG_DEBUG_RODATA
3228 . = ALIGN(1<<SECTION_SHIFT);
3229 #endif
3230 + _etext = .; /* End of text section */
3231 +
3232 RO_DATA(PAGE_SIZE)
3233
3234 . = ALIGN(4);
3235 @@ -153,8 +155,6 @@ SECTIONS
3236
3237 NOTES
3238
3239 - _etext = .; /* End of text and rodata section */
3240 -
3241 #ifndef CONFIG_XIP_KERNEL
3242 # ifdef CONFIG_ARM_KERNMEM_PERMS
3243 . = ALIGN(1<<SECTION_SHIFT);
3244 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3245 index b652af5..60231ab 100644
3246 --- a/arch/arm/kvm/arm.c
3247 +++ b/arch/arm/kvm/arm.c
3248 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3249 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3250
3251 /* The VMID used in the VTTBR */
3252 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3253 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3254 static u8 kvm_next_vmid;
3255 static DEFINE_SPINLOCK(kvm_vmid_lock);
3256
3257 @@ -358,7 +358,7 @@ void force_vm_exit(const cpumask_t *mask)
3258 */
3259 static bool need_new_vmid_gen(struct kvm *kvm)
3260 {
3261 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3262 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3263 }
3264
3265 /**
3266 @@ -391,7 +391,7 @@ static void update_vttbr(struct kvm *kvm)
3267
3268 /* First user of a new VMID generation? */
3269 if (unlikely(kvm_next_vmid == 0)) {
3270 - atomic64_inc(&kvm_vmid_gen);
3271 + atomic64_inc_unchecked(&kvm_vmid_gen);
3272 kvm_next_vmid = 1;
3273
3274 /*
3275 @@ -408,7 +408,7 @@ static void update_vttbr(struct kvm *kvm)
3276 kvm_call_hyp(__kvm_flush_vm_context);
3277 }
3278
3279 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3280 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3281 kvm->arch.vmid = kvm_next_vmid;
3282 kvm_next_vmid++;
3283
3284 @@ -1087,7 +1087,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3285 /**
3286 * Initialize Hyp-mode and memory mappings on all CPUs.
3287 */
3288 -int kvm_arch_init(void *opaque)
3289 +int kvm_arch_init(const void *opaque)
3290 {
3291 int err;
3292 int ret, cpu;
3293 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3294 index 14a0d98..7771a7d 100644
3295 --- a/arch/arm/lib/clear_user.S
3296 +++ b/arch/arm/lib/clear_user.S
3297 @@ -12,14 +12,14 @@
3298
3299 .text
3300
3301 -/* Prototype: int __clear_user(void *addr, size_t sz)
3302 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3303 * Purpose : clear some user memory
3304 * Params : addr - user memory address to clear
3305 * : sz - number of bytes to clear
3306 * Returns : number of bytes NOT cleared
3307 */
3308 ENTRY(__clear_user_std)
3309 -WEAK(__clear_user)
3310 +WEAK(___clear_user)
3311 stmfd sp!, {r1, lr}
3312 mov r2, #0
3313 cmp r1, #4
3314 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3315 USER( strnebt r2, [r0])
3316 mov r0, #0
3317 ldmfd sp!, {r1, pc}
3318 -ENDPROC(__clear_user)
3319 +ENDPROC(___clear_user)
3320 ENDPROC(__clear_user_std)
3321
3322 .pushsection .fixup,"ax"
3323 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3324 index 7a235b9..73a0556 100644
3325 --- a/arch/arm/lib/copy_from_user.S
3326 +++ b/arch/arm/lib/copy_from_user.S
3327 @@ -17,7 +17,7 @@
3328 /*
3329 * Prototype:
3330 *
3331 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3332 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3333 *
3334 * Purpose:
3335 *
3336 @@ -89,11 +89,11 @@
3337
3338 .text
3339
3340 -ENTRY(__copy_from_user)
3341 +ENTRY(___copy_from_user)
3342
3343 #include "copy_template.S"
3344
3345 -ENDPROC(__copy_from_user)
3346 +ENDPROC(___copy_from_user)
3347
3348 .pushsection .fixup,"ax"
3349 .align 0
3350 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3351 index 6ee2f67..d1cce76 100644
3352 --- a/arch/arm/lib/copy_page.S
3353 +++ b/arch/arm/lib/copy_page.S
3354 @@ -10,6 +10,7 @@
3355 * ASM optimised string functions
3356 */
3357 #include <linux/linkage.h>
3358 +#include <linux/const.h>
3359 #include <asm/assembler.h>
3360 #include <asm/asm-offsets.h>
3361 #include <asm/cache.h>
3362 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3363 index a9d3db1..164b089 100644
3364 --- a/arch/arm/lib/copy_to_user.S
3365 +++ b/arch/arm/lib/copy_to_user.S
3366 @@ -17,7 +17,7 @@
3367 /*
3368 * Prototype:
3369 *
3370 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3371 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3372 *
3373 * Purpose:
3374 *
3375 @@ -93,11 +93,11 @@
3376 .text
3377
3378 ENTRY(__copy_to_user_std)
3379 -WEAK(__copy_to_user)
3380 +WEAK(___copy_to_user)
3381
3382 #include "copy_template.S"
3383
3384 -ENDPROC(__copy_to_user)
3385 +ENDPROC(___copy_to_user)
3386 ENDPROC(__copy_to_user_std)
3387
3388 .pushsection .fixup,"ax"
3389 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3390 index 7d08b43..f7ca7ea 100644
3391 --- a/arch/arm/lib/csumpartialcopyuser.S
3392 +++ b/arch/arm/lib/csumpartialcopyuser.S
3393 @@ -57,8 +57,8 @@
3394 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3395 */
3396
3397 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3398 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3399 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3400 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3401
3402 #include "csumpartialcopygeneric.S"
3403
3404 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3405 index 312d43e..21d2322 100644
3406 --- a/arch/arm/lib/delay.c
3407 +++ b/arch/arm/lib/delay.c
3408 @@ -29,7 +29,7 @@
3409 /*
3410 * Default to the loop-based delay implementation.
3411 */
3412 -struct arm_delay_ops arm_delay_ops = {
3413 +struct arm_delay_ops arm_delay_ops __read_only = {
3414 .delay = __loop_delay,
3415 .const_udelay = __loop_const_udelay,
3416 .udelay = __loop_udelay,
3417 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3418 index 3e58d71..029817c 100644
3419 --- a/arch/arm/lib/uaccess_with_memcpy.c
3420 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3421 @@ -136,7 +136,7 @@ out:
3422 }
3423
3424 unsigned long
3425 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3426 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3427 {
3428 /*
3429 * This test is stubbed out of the main function above to keep
3430 @@ -190,7 +190,7 @@ out:
3431 return n;
3432 }
3433
3434 -unsigned long __clear_user(void __user *addr, unsigned long n)
3435 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3436 {
3437 /* See rational for this in __copy_to_user() above. */
3438 if (n < 64)
3439 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3440 index 318d127..9aab0d1 100644
3441 --- a/arch/arm/mach-exynos/suspend.c
3442 +++ b/arch/arm/mach-exynos/suspend.c
3443 @@ -18,6 +18,7 @@
3444 #include <linux/syscore_ops.h>
3445 #include <linux/cpu_pm.h>
3446 #include <linux/io.h>
3447 +#include <linux/irq.h>
3448 #include <linux/irqchip/arm-gic.h>
3449 #include <linux/err.h>
3450 #include <linux/regulator/machine.h>
3451 @@ -632,8 +633,10 @@ void __init exynos_pm_init(void)
3452 tmp |= pm_data->wake_disable_mask;
3453 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3454
3455 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3456 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3457 + pax_open_kernel();
3458 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3459 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3460 + pax_close_kernel();
3461
3462 register_syscore_ops(&exynos_pm_syscore_ops);
3463 suspend_set_ops(&exynos_suspend_ops);
3464 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3465 index 0662087..004d163 100644
3466 --- a/arch/arm/mach-keystone/keystone.c
3467 +++ b/arch/arm/mach-keystone/keystone.c
3468 @@ -27,7 +27,7 @@
3469
3470 #include "keystone.h"
3471
3472 -static struct notifier_block platform_nb;
3473 +static notifier_block_no_const platform_nb;
3474 static unsigned long keystone_dma_pfn_offset __read_mostly;
3475
3476 static int keystone_platform_notifier(struct notifier_block *nb,
3477 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3478 index e46e9ea..9141c83 100644
3479 --- a/arch/arm/mach-mvebu/coherency.c
3480 +++ b/arch/arm/mach-mvebu/coherency.c
3481 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3482
3483 /*
3484 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3485 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3486 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3487 * is needed as a workaround for a deadlock issue between the PCIe
3488 * interface and the cache controller.
3489 */
3490 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3491 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3492
3493 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3494 - mtype = MT_UNCACHED;
3495 + mtype = MT_UNCACHED_RW;
3496
3497 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3498 }
3499 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3500 index b6443a4..20a0b74 100644
3501 --- a/arch/arm/mach-omap2/board-n8x0.c
3502 +++ b/arch/arm/mach-omap2/board-n8x0.c
3503 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3504 }
3505 #endif
3506
3507 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3508 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3509 .late_init = n8x0_menelaus_late_init,
3510 };
3511
3512 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3513 index 79f49d9..70bf184 100644
3514 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3515 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3516 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3517 void (*resume)(void);
3518 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3519 void (*hotplug_restart)(void);
3520 -};
3521 +} __no_const;
3522
3523 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3524 static struct powerdomain *mpuss_pd;
3525 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3526 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3527 {}
3528
3529 -struct cpu_pm_ops omap_pm_ops = {
3530 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3531 .finish_suspend = default_finish_suspend,
3532 .resume = dummy_cpu_resume,
3533 .scu_prepare = dummy_scu_prepare,
3534 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3535 index 5305ec7..6d74045 100644
3536 --- a/arch/arm/mach-omap2/omap-smp.c
3537 +++ b/arch/arm/mach-omap2/omap-smp.c
3538 @@ -19,6 +19,7 @@
3539 #include <linux/device.h>
3540 #include <linux/smp.h>
3541 #include <linux/io.h>
3542 +#include <linux/irq.h>
3543 #include <linux/irqchip/arm-gic.h>
3544
3545 #include <asm/smp_scu.h>
3546 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3547 index f961c46..4a453dc 100644
3548 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3549 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3550 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3551 return NOTIFY_OK;
3552 }
3553
3554 -static struct notifier_block __refdata irq_hotplug_notifier = {
3555 +static struct notifier_block irq_hotplug_notifier = {
3556 .notifier_call = irq_cpu_hotplug_notify,
3557 };
3558
3559 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3560 index be9541e..821805f 100644
3561 --- a/arch/arm/mach-omap2/omap_device.c
3562 +++ b/arch/arm/mach-omap2/omap_device.c
3563 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3564 struct platform_device __init *omap_device_build(const char *pdev_name,
3565 int pdev_id,
3566 struct omap_hwmod *oh,
3567 - void *pdata, int pdata_len)
3568 + const void *pdata, int pdata_len)
3569 {
3570 struct omap_hwmod *ohs[] = { oh };
3571
3572 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3573 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3574 int pdev_id,
3575 struct omap_hwmod **ohs,
3576 - int oh_cnt, void *pdata,
3577 + int oh_cnt, const void *pdata,
3578 int pdata_len)
3579 {
3580 int ret = -ENOMEM;
3581 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3582 index 78c02b3..c94109a 100644
3583 --- a/arch/arm/mach-omap2/omap_device.h
3584 +++ b/arch/arm/mach-omap2/omap_device.h
3585 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3586 /* Core code interface */
3587
3588 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3589 - struct omap_hwmod *oh, void *pdata,
3590 + struct omap_hwmod *oh, const void *pdata,
3591 int pdata_len);
3592
3593 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3594 struct omap_hwmod **oh, int oh_cnt,
3595 - void *pdata, int pdata_len);
3596 + const void *pdata, int pdata_len);
3597
3598 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3599 struct omap_hwmod **ohs, int oh_cnt);
3600 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3601 index 355b089..2c9d7c3 100644
3602 --- a/arch/arm/mach-omap2/omap_hwmod.c
3603 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3604 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3605 int (*init_clkdm)(struct omap_hwmod *oh);
3606 void (*update_context_lost)(struct omap_hwmod *oh);
3607 int (*get_context_lost)(struct omap_hwmod *oh);
3608 -};
3609 +} __no_const;
3610
3611 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3612 -static struct omap_hwmod_soc_ops soc_ops;
3613 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3614
3615 /* omap_hwmod_list contains all registered struct omap_hwmods */
3616 static LIST_HEAD(omap_hwmod_list);
3617 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3618 index 95fee54..cfa9cf1 100644
3619 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3620 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3621 @@ -10,6 +10,7 @@
3622
3623 #include <linux/kernel.h>
3624 #include <linux/init.h>
3625 +#include <asm/pgtable.h>
3626
3627 #include "powerdomain.h"
3628
3629 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3630
3631 void __init am43xx_powerdomains_init(void)
3632 {
3633 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3634 + pax_open_kernel();
3635 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3636 + pax_close_kernel();
3637 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3638 pwrdm_register_pwrdms(powerdomains_am43xx);
3639 pwrdm_complete_init();
3640 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3641 index ff0a68c..b312aa0 100644
3642 --- a/arch/arm/mach-omap2/wd_timer.c
3643 +++ b/arch/arm/mach-omap2/wd_timer.c
3644 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3645 struct omap_hwmod *oh;
3646 char *oh_name = "wd_timer2";
3647 char *dev_name = "omap_wdt";
3648 - struct omap_wd_timer_platform_data pdata;
3649 + static struct omap_wd_timer_platform_data pdata = {
3650 + .read_reset_sources = prm_read_reset_sources
3651 + };
3652
3653 if (!cpu_class_is_omap2() || of_have_populated_dt())
3654 return 0;
3655 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3656 return -EINVAL;
3657 }
3658
3659 - pdata.read_reset_sources = prm_read_reset_sources;
3660 -
3661 pdev = omap_device_build(dev_name, id, oh, &pdata,
3662 sizeof(struct omap_wd_timer_platform_data));
3663 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3664 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3665 index 4f25a7c..a81be85 100644
3666 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3667 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3668 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3669 bool entered_lp2 = false;
3670
3671 if (tegra_pending_sgi())
3672 - ACCESS_ONCE(abort_flag) = true;
3673 + ACCESS_ONCE_RW(abort_flag) = true;
3674
3675 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3676
3677 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3678 index ab95f53..4b977a7 100644
3679 --- a/arch/arm/mach-tegra/irq.c
3680 +++ b/arch/arm/mach-tegra/irq.c
3681 @@ -20,6 +20,7 @@
3682 #include <linux/cpu_pm.h>
3683 #include <linux/interrupt.h>
3684 #include <linux/io.h>
3685 +#include <linux/irq.h>
3686 #include <linux/irqchip/arm-gic.h>
3687 #include <linux/irq.h>
3688 #include <linux/kernel.h>
3689 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3690 index 2cb587b..6ddfebf 100644
3691 --- a/arch/arm/mach-ux500/pm.c
3692 +++ b/arch/arm/mach-ux500/pm.c
3693 @@ -10,6 +10,7 @@
3694 */
3695
3696 #include <linux/kernel.h>
3697 +#include <linux/irq.h>
3698 #include <linux/irqchip/arm-gic.h>
3699 #include <linux/delay.h>
3700 #include <linux/io.h>
3701 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3702 index 2dea8b5..6499da2 100644
3703 --- a/arch/arm/mach-ux500/setup.h
3704 +++ b/arch/arm/mach-ux500/setup.h
3705 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3706 .type = MT_DEVICE, \
3707 }
3708
3709 -#define __MEM_DEV_DESC(x, sz) { \
3710 - .virtual = IO_ADDRESS(x), \
3711 - .pfn = __phys_to_pfn(x), \
3712 - .length = sz, \
3713 - .type = MT_MEMORY_RWX, \
3714 -}
3715 -
3716 extern struct smp_operations ux500_smp_ops;
3717 extern void ux500_cpu_die(unsigned int cpu);
3718
3719 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3720 index 52d768f..5f93180 100644
3721 --- a/arch/arm/mach-zynq/platsmp.c
3722 +++ b/arch/arm/mach-zynq/platsmp.c
3723 @@ -24,6 +24,7 @@
3724 #include <linux/io.h>
3725 #include <asm/cacheflush.h>
3726 #include <asm/smp_scu.h>
3727 +#include <linux/irq.h>
3728 #include <linux/irqchip/arm-gic.h>
3729 #include "common.h"
3730
3731 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3732 index 9b4f29e..bbf3bfa 100644
3733 --- a/arch/arm/mm/Kconfig
3734 +++ b/arch/arm/mm/Kconfig
3735 @@ -446,6 +446,7 @@ config CPU_32v5
3736
3737 config CPU_32v6
3738 bool
3739 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3740 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3741
3742 config CPU_32v6K
3743 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3744
3745 config CPU_USE_DOMAINS
3746 bool
3747 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3748 help
3749 This option enables or disables the use of domain switching
3750 via the set_fs() function.
3751 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3752
3753 config KUSER_HELPERS
3754 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3755 - depends on MMU
3756 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3757 default y
3758 help
3759 Warning: disabling this option may break user programs.
3760 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3761 See Documentation/arm/kernel_user_helpers.txt for details.
3762
3763 However, the fixed address nature of these helpers can be used
3764 - by ROP (return orientated programming) authors when creating
3765 + by ROP (Return Oriented Programming) authors when creating
3766 exploits.
3767
3768 If all of the binaries and libraries which run on your platform
3769 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3770 index 2c0c541..4585df9 100644
3771 --- a/arch/arm/mm/alignment.c
3772 +++ b/arch/arm/mm/alignment.c
3773 @@ -216,10 +216,12 @@ union offset_union {
3774 #define __get16_unaligned_check(ins,val,addr) \
3775 do { \
3776 unsigned int err = 0, v, a = addr; \
3777 + pax_open_userland(); \
3778 __get8_unaligned_check(ins,v,a,err); \
3779 val = v << ((BE) ? 8 : 0); \
3780 __get8_unaligned_check(ins,v,a,err); \
3781 val |= v << ((BE) ? 0 : 8); \
3782 + pax_close_userland(); \
3783 if (err) \
3784 goto fault; \
3785 } while (0)
3786 @@ -233,6 +235,7 @@ union offset_union {
3787 #define __get32_unaligned_check(ins,val,addr) \
3788 do { \
3789 unsigned int err = 0, v, a = addr; \
3790 + pax_open_userland(); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 val = v << ((BE) ? 24 : 0); \
3793 __get8_unaligned_check(ins,v,a,err); \
3794 @@ -241,6 +244,7 @@ union offset_union {
3795 val |= v << ((BE) ? 8 : 16); \
3796 __get8_unaligned_check(ins,v,a,err); \
3797 val |= v << ((BE) ? 0 : 24); \
3798 + pax_close_userland(); \
3799 if (err) \
3800 goto fault; \
3801 } while (0)
3802 @@ -254,6 +258,7 @@ union offset_union {
3803 #define __put16_unaligned_check(ins,val,addr) \
3804 do { \
3805 unsigned int err = 0, v = val, a = addr; \
3806 + pax_open_userland(); \
3807 __asm__( FIRST_BYTE_16 \
3808 ARM( "1: "ins" %1, [%2], #1\n" ) \
3809 THUMB( "1: "ins" %1, [%2]\n" ) \
3810 @@ -273,6 +278,7 @@ union offset_union {
3811 " .popsection\n" \
3812 : "=r" (err), "=&r" (v), "=&r" (a) \
3813 : "0" (err), "1" (v), "2" (a)); \
3814 + pax_close_userland(); \
3815 if (err) \
3816 goto fault; \
3817 } while (0)
3818 @@ -286,6 +292,7 @@ union offset_union {
3819 #define __put32_unaligned_check(ins,val,addr) \
3820 do { \
3821 unsigned int err = 0, v = val, a = addr; \
3822 + pax_open_userland(); \
3823 __asm__( FIRST_BYTE_32 \
3824 ARM( "1: "ins" %1, [%2], #1\n" ) \
3825 THUMB( "1: "ins" %1, [%2]\n" ) \
3826 @@ -315,6 +322,7 @@ union offset_union {
3827 " .popsection\n" \
3828 : "=r" (err), "=&r" (v), "=&r" (a) \
3829 : "0" (err), "1" (v), "2" (a)); \
3830 + pax_close_userland(); \
3831 if (err) \
3832 goto fault; \
3833 } while (0)
3834 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3835 index 8f15f70..d599a2b 100644
3836 --- a/arch/arm/mm/cache-l2x0.c
3837 +++ b/arch/arm/mm/cache-l2x0.c
3838 @@ -43,7 +43,7 @@ struct l2c_init_data {
3839 void (*save)(void __iomem *);
3840 void (*configure)(void __iomem *);
3841 struct outer_cache_fns outer_cache;
3842 -};
3843 +} __do_const;
3844
3845 #define CACHE_LINE_SIZE 32
3846
3847 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3848 index 845769e..4278fd7 100644
3849 --- a/arch/arm/mm/context.c
3850 +++ b/arch/arm/mm/context.c
3851 @@ -43,7 +43,7 @@
3852 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3853
3854 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3855 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3856 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3857 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3858
3859 static DEFINE_PER_CPU(atomic64_t, active_asids);
3860 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3861 {
3862 static u32 cur_idx = 1;
3863 u64 asid = atomic64_read(&mm->context.id);
3864 - u64 generation = atomic64_read(&asid_generation);
3865 + u64 generation = atomic64_read_unchecked(&asid_generation);
3866
3867 if (asid != 0) {
3868 /*
3869 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3870 */
3871 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3872 if (asid == NUM_USER_ASIDS) {
3873 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3874 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3875 &asid_generation);
3876 flush_context(cpu);
3877 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3878 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3879 cpu_set_reserved_ttbr0();
3880
3881 asid = atomic64_read(&mm->context.id);
3882 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3883 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3884 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3885 goto switch_mm_fastpath;
3886
3887 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3888 /* Check that our ASID belongs to the current generation. */
3889 asid = atomic64_read(&mm->context.id);
3890 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3891 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3892 asid = new_context(mm, cpu);
3893 atomic64_set(&mm->context.id, asid);
3894 }
3895 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3896 index 6333d9c..3bb19f2 100644
3897 --- a/arch/arm/mm/fault.c
3898 +++ b/arch/arm/mm/fault.c
3899 @@ -25,6 +25,7 @@
3900 #include <asm/system_misc.h>
3901 #include <asm/system_info.h>
3902 #include <asm/tlbflush.h>
3903 +#include <asm/sections.h>
3904
3905 #include "fault.h"
3906
3907 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3908 if (fixup_exception(regs))
3909 return;
3910
3911 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3912 + if (addr < TASK_SIZE) {
3913 + if (current->signal->curr_ip)
3914 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3915 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3916 + else
3917 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3918 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3919 + }
3920 +#endif
3921 +
3922 +#ifdef CONFIG_PAX_KERNEXEC
3923 + if ((fsr & FSR_WRITE) &&
3924 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3925 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3926 + {
3927 + if (current->signal->curr_ip)
3928 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3929 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3930 + else
3931 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3932 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3933 + }
3934 +#endif
3935 +
3936 /*
3937 * No handler, we'll have to terminate things with extreme prejudice.
3938 */
3939 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3940 }
3941 #endif
3942
3943 +#ifdef CONFIG_PAX_PAGEEXEC
3944 + if (fsr & FSR_LNX_PF) {
3945 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3946 + do_group_exit(SIGKILL);
3947 + }
3948 +#endif
3949 +
3950 tsk->thread.address = addr;
3951 tsk->thread.error_code = fsr;
3952 tsk->thread.trap_no = 14;
3953 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3954 }
3955 #endif /* CONFIG_MMU */
3956
3957 +#ifdef CONFIG_PAX_PAGEEXEC
3958 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3959 +{
3960 + long i;
3961 +
3962 + printk(KERN_ERR "PAX: bytes at PC: ");
3963 + for (i = 0; i < 20; i++) {
3964 + unsigned char c;
3965 + if (get_user(c, (__force unsigned char __user *)pc+i))
3966 + printk(KERN_CONT "?? ");
3967 + else
3968 + printk(KERN_CONT "%02x ", c);
3969 + }
3970 + printk("\n");
3971 +
3972 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3973 + for (i = -1; i < 20; i++) {
3974 + unsigned long c;
3975 + if (get_user(c, (__force unsigned long __user *)sp+i))
3976 + printk(KERN_CONT "???????? ");
3977 + else
3978 + printk(KERN_CONT "%08lx ", c);
3979 + }
3980 + printk("\n");
3981 +}
3982 +#endif
3983 +
3984 /*
3985 * First Level Translation Fault Handler
3986 *
3987 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3988 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3989 struct siginfo info;
3990
3991 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3992 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
3993 + if (current->signal->curr_ip)
3994 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3995 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3996 + else
3997 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3998 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3999 + goto die;
4000 + }
4001 +#endif
4002 +
4003 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4004 return;
4005
4006 +die:
4007 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4008 inf->name, fsr, addr);
4009 show_pte(current->mm, addr);
4010 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4011 ifsr_info[nr].name = name;
4012 }
4013
4014 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4015 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4016 +
4017 asmlinkage void __exception
4018 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4019 {
4020 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4021 struct siginfo info;
4022 + unsigned long pc = instruction_pointer(regs);
4023 +
4024 + if (user_mode(regs)) {
4025 + unsigned long sigpage = current->mm->context.sigpage;
4026 +
4027 + if (sigpage <= pc && pc < sigpage + 7*4) {
4028 + if (pc < sigpage + 3*4)
4029 + sys_sigreturn(regs);
4030 + else
4031 + sys_rt_sigreturn(regs);
4032 + return;
4033 + }
4034 + if (pc == 0xffff0f60UL) {
4035 + /*
4036 + * PaX: __kuser_cmpxchg64 emulation
4037 + */
4038 + // TODO
4039 + //regs->ARM_pc = regs->ARM_lr;
4040 + //return;
4041 + }
4042 + if (pc == 0xffff0fa0UL) {
4043 + /*
4044 + * PaX: __kuser_memory_barrier emulation
4045 + */
4046 + // dmb(); implied by the exception
4047 + regs->ARM_pc = regs->ARM_lr;
4048 + return;
4049 + }
4050 + if (pc == 0xffff0fc0UL) {
4051 + /*
4052 + * PaX: __kuser_cmpxchg emulation
4053 + */
4054 + // TODO
4055 + //long new;
4056 + //int op;
4057 +
4058 + //op = FUTEX_OP_SET << 28;
4059 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4060 + //regs->ARM_r0 = old != new;
4061 + //regs->ARM_pc = regs->ARM_lr;
4062 + //return;
4063 + }
4064 + if (pc == 0xffff0fe0UL) {
4065 + /*
4066 + * PaX: __kuser_get_tls emulation
4067 + */
4068 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4069 + regs->ARM_pc = regs->ARM_lr;
4070 + return;
4071 + }
4072 + }
4073 +
4074 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4075 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4076 + if (current->signal->curr_ip)
4077 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4078 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4079 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4080 + else
4081 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4082 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4083 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4084 + goto die;
4085 + }
4086 +#endif
4087 +
4088 +#ifdef CONFIG_PAX_REFCOUNT
4089 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4090 +#ifdef CONFIG_THUMB2_KERNEL
4091 + unsigned short bkpt;
4092 +
4093 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4094 +#else
4095 + unsigned int bkpt;
4096 +
4097 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4098 +#endif
4099 + current->thread.error_code = ifsr;
4100 + current->thread.trap_no = 0;
4101 + pax_report_refcount_overflow(regs);
4102 + fixup_exception(regs);
4103 + return;
4104 + }
4105 + }
4106 +#endif
4107
4108 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4109 return;
4110
4111 +die:
4112 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4113 inf->name, ifsr, addr);
4114
4115 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4116 index cf08bdf..772656c 100644
4117 --- a/arch/arm/mm/fault.h
4118 +++ b/arch/arm/mm/fault.h
4119 @@ -3,6 +3,7 @@
4120
4121 /*
4122 * Fault status register encodings. We steal bit 31 for our own purposes.
4123 + * Set when the FSR value is from an instruction fault.
4124 */
4125 #define FSR_LNX_PF (1 << 31)
4126 #define FSR_WRITE (1 << 11)
4127 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4128 }
4129 #endif
4130
4131 +/* valid for LPAE and !LPAE */
4132 +static inline int is_xn_fault(unsigned int fsr)
4133 +{
4134 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4135 +}
4136 +
4137 +static inline int is_domain_fault(unsigned int fsr)
4138 +{
4139 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4140 +}
4141 +
4142 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4143 unsigned long search_exception_table(unsigned long addr);
4144
4145 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4146 index 1609b02..def0785 100644
4147 --- a/arch/arm/mm/init.c
4148 +++ b/arch/arm/mm/init.c
4149 @@ -755,7 +755,46 @@ void free_tcmmem(void)
4150 {
4151 #ifdef CONFIG_HAVE_TCM
4152 extern char __tcm_start, __tcm_end;
4153 +#endif
4154
4155 +#ifdef CONFIG_PAX_KERNEXEC
4156 + unsigned long addr;
4157 + pgd_t *pgd;
4158 + pud_t *pud;
4159 + pmd_t *pmd;
4160 + int cpu_arch = cpu_architecture();
4161 + unsigned int cr = get_cr();
4162 +
4163 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4164 + /* make pages tables, etc before .text NX */
4165 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4166 + pgd = pgd_offset_k(addr);
4167 + pud = pud_offset(pgd, addr);
4168 + pmd = pmd_offset(pud, addr);
4169 + __section_update(pmd, addr, PMD_SECT_XN);
4170 + }
4171 + /* make init NX */
4172 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4173 + pgd = pgd_offset_k(addr);
4174 + pud = pud_offset(pgd, addr);
4175 + pmd = pmd_offset(pud, addr);
4176 + __section_update(pmd, addr, PMD_SECT_XN);
4177 + }
4178 + /* make kernel code/rodata RX */
4179 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4180 + pgd = pgd_offset_k(addr);
4181 + pud = pud_offset(pgd, addr);
4182 + pmd = pmd_offset(pud, addr);
4183 +#ifdef CONFIG_ARM_LPAE
4184 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4185 +#else
4186 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4187 +#endif
4188 + }
4189 + }
4190 +#endif
4191 +
4192 +#ifdef CONFIG_HAVE_TCM
4193 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4194 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4195 #endif
4196 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4197 index d1e5ad7..84dcbf2 100644
4198 --- a/arch/arm/mm/ioremap.c
4199 +++ b/arch/arm/mm/ioremap.c
4200 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4201 unsigned int mtype;
4202
4203 if (cached)
4204 - mtype = MT_MEMORY_RWX;
4205 + mtype = MT_MEMORY_RX;
4206 else
4207 - mtype = MT_MEMORY_RWX_NONCACHED;
4208 + mtype = MT_MEMORY_RX_NONCACHED;
4209
4210 return __arm_ioremap_caller(phys_addr, size, mtype,
4211 __builtin_return_address(0));
4212 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4213 index 5e85ed3..b10a7ed 100644
4214 --- a/arch/arm/mm/mmap.c
4215 +++ b/arch/arm/mm/mmap.c
4216 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4217 struct vm_area_struct *vma;
4218 int do_align = 0;
4219 int aliasing = cache_is_vipt_aliasing();
4220 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4221 struct vm_unmapped_area_info info;
4222
4223 /*
4224 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4225 if (len > TASK_SIZE)
4226 return -ENOMEM;
4227
4228 +#ifdef CONFIG_PAX_RANDMMAP
4229 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4230 +#endif
4231 +
4232 if (addr) {
4233 if (do_align)
4234 addr = COLOUR_ALIGN(addr, pgoff);
4235 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 addr = PAGE_ALIGN(addr);
4237
4238 vma = find_vma(mm, addr);
4239 - if (TASK_SIZE - len >= addr &&
4240 - (!vma || addr + len <= vma->vm_start))
4241 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4242 return addr;
4243 }
4244
4245 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4246 info.high_limit = TASK_SIZE;
4247 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4248 info.align_offset = pgoff << PAGE_SHIFT;
4249 + info.threadstack_offset = offset;
4250 return vm_unmapped_area(&info);
4251 }
4252
4253 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4254 unsigned long addr = addr0;
4255 int do_align = 0;
4256 int aliasing = cache_is_vipt_aliasing();
4257 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4258 struct vm_unmapped_area_info info;
4259
4260 /*
4261 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4262 return addr;
4263 }
4264
4265 +#ifdef CONFIG_PAX_RANDMMAP
4266 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4267 +#endif
4268 +
4269 /* requesting a specific address */
4270 if (addr) {
4271 if (do_align)
4272 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 else
4274 addr = PAGE_ALIGN(addr);
4275 vma = find_vma(mm, addr);
4276 - if (TASK_SIZE - len >= addr &&
4277 - (!vma || addr + len <= vma->vm_start))
4278 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4279 return addr;
4280 }
4281
4282 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4283 info.high_limit = mm->mmap_base;
4284 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4285 info.align_offset = pgoff << PAGE_SHIFT;
4286 + info.threadstack_offset = offset;
4287 addr = vm_unmapped_area(&info);
4288
4289 /*
4290 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4291 {
4292 unsigned long random_factor = 0UL;
4293
4294 +#ifdef CONFIG_PAX_RANDMMAP
4295 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4296 +#endif
4297 +
4298 /* 8 bits of randomness in 20 address space bits */
4299 if ((current->flags & PF_RANDOMIZE) &&
4300 !(current->personality & ADDR_NO_RANDOMIZE))
4301 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4302
4303 if (mmap_is_legacy()) {
4304 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4305 +
4306 +#ifdef CONFIG_PAX_RANDMMAP
4307 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4308 + mm->mmap_base += mm->delta_mmap;
4309 +#endif
4310 +
4311 mm->get_unmapped_area = arch_get_unmapped_area;
4312 } else {
4313 mm->mmap_base = mmap_base(random_factor);
4314 +
4315 +#ifdef CONFIG_PAX_RANDMMAP
4316 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4317 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4318 +#endif
4319 +
4320 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4321 }
4322 }
4323 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4324 index 7186382..0c145cf 100644
4325 --- a/arch/arm/mm/mmu.c
4326 +++ b/arch/arm/mm/mmu.c
4327 @@ -41,6 +41,22 @@
4328 #include "mm.h"
4329 #include "tcm.h"
4330
4331 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4332 +void modify_domain(unsigned int dom, unsigned int type)
4333 +{
4334 + struct thread_info *thread = current_thread_info();
4335 + unsigned int domain = thread->cpu_domain;
4336 + /*
4337 + * DOMAIN_MANAGER might be defined to some other value,
4338 + * use the arch-defined constant
4339 + */
4340 + domain &= ~domain_val(dom, 3);
4341 + thread->cpu_domain = domain | domain_val(dom, type);
4342 + set_domain(thread->cpu_domain);
4343 +}
4344 +EXPORT_SYMBOL(modify_domain);
4345 +#endif
4346 +
4347 /*
4348 * empty_zero_page is a special page that is used for
4349 * zero-initialized data and COW.
4350 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4351 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4352 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4353
4354 -static struct mem_type mem_types[] = {
4355 +#ifdef CONFIG_PAX_KERNEXEC
4356 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4357 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4358 +#else
4359 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4360 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4361 +#endif
4362 +
4363 +static struct mem_type mem_types[] __read_only = {
4364 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4365 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4366 L_PTE_SHARED,
4367 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4368 .prot_sect = PROT_SECT_DEVICE,
4369 .domain = DOMAIN_IO,
4370 },
4371 - [MT_UNCACHED] = {
4372 + [MT_UNCACHED_RW] = {
4373 .prot_pte = PROT_PTE_DEVICE,
4374 .prot_l1 = PMD_TYPE_TABLE,
4375 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4376 .domain = DOMAIN_IO,
4377 },
4378 - [MT_CACHECLEAN] = {
4379 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4380 + [MT_CACHECLEAN_RO] = {
4381 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4382 .domain = DOMAIN_KERNEL,
4383 },
4384 #ifndef CONFIG_ARM_LPAE
4385 - [MT_MINICLEAN] = {
4386 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4387 + [MT_MINICLEAN_RO] = {
4388 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4389 .domain = DOMAIN_KERNEL,
4390 },
4391 #endif
4392 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4393 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4394 L_PTE_RDONLY,
4395 .prot_l1 = PMD_TYPE_TABLE,
4396 - .domain = DOMAIN_USER,
4397 + .domain = DOMAIN_VECTORS,
4398 },
4399 [MT_HIGH_VECTORS] = {
4400 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4401 L_PTE_USER | L_PTE_RDONLY,
4402 .prot_l1 = PMD_TYPE_TABLE,
4403 - .domain = DOMAIN_USER,
4404 + .domain = DOMAIN_VECTORS,
4405 },
4406 - [MT_MEMORY_RWX] = {
4407 + [__MT_MEMORY_RWX] = {
4408 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4409 .prot_l1 = PMD_TYPE_TABLE,
4410 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4411 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4412 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4413 .domain = DOMAIN_KERNEL,
4414 },
4415 - [MT_ROM] = {
4416 - .prot_sect = PMD_TYPE_SECT,
4417 + [MT_MEMORY_RX] = {
4418 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4419 + .prot_l1 = PMD_TYPE_TABLE,
4420 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4421 + .domain = DOMAIN_KERNEL,
4422 + },
4423 + [MT_ROM_RX] = {
4424 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4425 .domain = DOMAIN_KERNEL,
4426 },
4427 - [MT_MEMORY_RWX_NONCACHED] = {
4428 + [MT_MEMORY_RW_NONCACHED] = {
4429 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4430 L_PTE_MT_BUFFERABLE,
4431 .prot_l1 = PMD_TYPE_TABLE,
4432 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4433 .domain = DOMAIN_KERNEL,
4434 },
4435 + [MT_MEMORY_RX_NONCACHED] = {
4436 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4437 + L_PTE_MT_BUFFERABLE,
4438 + .prot_l1 = PMD_TYPE_TABLE,
4439 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4440 + .domain = DOMAIN_KERNEL,
4441 + },
4442 [MT_MEMORY_RW_DTCM] = {
4443 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4444 L_PTE_XN,
4445 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4446 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4447 .domain = DOMAIN_KERNEL,
4448 },
4449 - [MT_MEMORY_RWX_ITCM] = {
4450 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4451 + [MT_MEMORY_RX_ITCM] = {
4452 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4453 .prot_l1 = PMD_TYPE_TABLE,
4454 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4455 .domain = DOMAIN_KERNEL,
4456 },
4457 [MT_MEMORY_RW_SO] = {
4458 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4459 * Mark cache clean areas and XIP ROM read only
4460 * from SVC mode and no access from userspace.
4461 */
4462 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4463 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4464 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4465 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4466 +#ifdef CONFIG_PAX_KERNEXEC
4467 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4468 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4469 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4470 +#endif
4471 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4472 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4473 #endif
4474
4475 /*
4476 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4477 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4478 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4479 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4480 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4481 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4482 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4483 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4484 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4485 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4486 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4487 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4488 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4489 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4490 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4491 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4492 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4493 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4494 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4495 }
4496 }
4497
4498 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4499 if (cpu_arch >= CPU_ARCH_ARMv6) {
4500 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4501 /* Non-cacheable Normal is XCB = 001 */
4502 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4503 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4504 + PMD_SECT_BUFFERED;
4505 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4506 PMD_SECT_BUFFERED;
4507 } else {
4508 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4509 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4510 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4511 + PMD_SECT_TEX(1);
4512 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4513 PMD_SECT_TEX(1);
4514 }
4515 } else {
4516 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4517 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4518 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4519 }
4520
4521 #ifdef CONFIG_ARM_LPAE
4522 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4523 user_pgprot |= PTE_EXT_PXN;
4524 #endif
4525
4526 + user_pgprot |= __supported_pte_mask;
4527 +
4528 for (i = 0; i < 16; i++) {
4529 pteval_t v = pgprot_val(protection_map[i]);
4530 protection_map[i] = __pgprot(v | user_pgprot);
4531 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4532
4533 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4534 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4535 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4536 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4537 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4538 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4539 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4540 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4541 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4542 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4543 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4544 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4545 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4546 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4547 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4548 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4549
4550 switch (cp->pmd) {
4551 case PMD_SECT_WT:
4552 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4553 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4554 break;
4555 case PMD_SECT_WB:
4556 case PMD_SECT_WBWA:
4557 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4558 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4559 break;
4560 }
4561 pr_info("Memory policy: %sData cache %s\n",
4562 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4563 return;
4564 }
4565
4566 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4567 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4568 md->virtual >= PAGE_OFFSET &&
4569 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4570 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4571 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4572 * called function. This means you can't use any function or debugging
4573 * method which may touch any device, otherwise the kernel _will_ crash.
4574 */
4575 +
4576 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4577 +
4578 static void __init devicemaps_init(const struct machine_desc *mdesc)
4579 {
4580 struct map_desc map;
4581 unsigned long addr;
4582 - void *vectors;
4583
4584 - /*
4585 - * Allocate the vector page early.
4586 - */
4587 - vectors = early_alloc(PAGE_SIZE * 2);
4588 -
4589 - early_trap_init(vectors);
4590 + early_trap_init(&vectors);
4591
4592 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4593 pmd_clear(pmd_off_k(addr));
4594 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4595 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4596 map.virtual = MODULES_VADDR;
4597 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4598 - map.type = MT_ROM;
4599 + map.type = MT_ROM_RX;
4600 create_mapping(&map);
4601 #endif
4602
4603 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4604 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4605 map.virtual = FLUSH_BASE;
4606 map.length = SZ_1M;
4607 - map.type = MT_CACHECLEAN;
4608 + map.type = MT_CACHECLEAN_RO;
4609 create_mapping(&map);
4610 #endif
4611 #ifdef FLUSH_BASE_MINICACHE
4612 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4613 map.virtual = FLUSH_BASE_MINICACHE;
4614 map.length = SZ_1M;
4615 - map.type = MT_MINICLEAN;
4616 + map.type = MT_MINICLEAN_RO;
4617 create_mapping(&map);
4618 #endif
4619
4620 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4621 * location (0xffff0000). If we aren't using high-vectors, also
4622 * create a mapping at the low-vectors virtual address.
4623 */
4624 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4625 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4626 map.virtual = 0xffff0000;
4627 map.length = PAGE_SIZE;
4628 #ifdef CONFIG_KUSER_HELPERS
4629 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4630 static void __init map_lowmem(void)
4631 {
4632 struct memblock_region *reg;
4633 +#ifndef CONFIG_PAX_KERNEXEC
4634 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4635 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4636 +#endif
4637
4638 /* Map all the lowmem memory banks. */
4639 for_each_memblock(memory, reg) {
4640 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4641 if (start >= end)
4642 break;
4643
4644 +#ifdef CONFIG_PAX_KERNEXEC
4645 + map.pfn = __phys_to_pfn(start);
4646 + map.virtual = __phys_to_virt(start);
4647 + map.length = end - start;
4648 +
4649 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4650 + struct map_desc kernel;
4651 + struct map_desc initmap;
4652 +
4653 + /* when freeing initmem we will make this RW */
4654 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4655 + initmap.virtual = (unsigned long)__init_begin;
4656 + initmap.length = _sdata - __init_begin;
4657 + initmap.type = __MT_MEMORY_RWX;
4658 + create_mapping(&initmap);
4659 +
4660 + /* when freeing initmem we will make this RX */
4661 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4662 + kernel.virtual = (unsigned long)_stext;
4663 + kernel.length = __init_begin - _stext;
4664 + kernel.type = __MT_MEMORY_RWX;
4665 + create_mapping(&kernel);
4666 +
4667 + if (map.virtual < (unsigned long)_stext) {
4668 + map.length = (unsigned long)_stext - map.virtual;
4669 + map.type = __MT_MEMORY_RWX;
4670 + create_mapping(&map);
4671 + }
4672 +
4673 + map.pfn = __phys_to_pfn(__pa(_sdata));
4674 + map.virtual = (unsigned long)_sdata;
4675 + map.length = end - __pa(_sdata);
4676 + }
4677 +
4678 + map.type = MT_MEMORY_RW;
4679 + create_mapping(&map);
4680 +#else
4681 if (end < kernel_x_start) {
4682 map.pfn = __phys_to_pfn(start);
4683 map.virtual = __phys_to_virt(start);
4684 map.length = end - start;
4685 - map.type = MT_MEMORY_RWX;
4686 + map.type = __MT_MEMORY_RWX;
4687
4688 create_mapping(&map);
4689 } else if (start >= kernel_x_end) {
4690 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4691 map.pfn = __phys_to_pfn(kernel_x_start);
4692 map.virtual = __phys_to_virt(kernel_x_start);
4693 map.length = kernel_x_end - kernel_x_start;
4694 - map.type = MT_MEMORY_RWX;
4695 + map.type = __MT_MEMORY_RWX;
4696
4697 create_mapping(&map);
4698
4699 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4700 create_mapping(&map);
4701 }
4702 }
4703 +#endif
4704 }
4705 }
4706
4707 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4708 index f412b53..fc89433 100644
4709 --- a/arch/arm/net/bpf_jit_32.c
4710 +++ b/arch/arm/net/bpf_jit_32.c
4711 @@ -20,6 +20,7 @@
4712 #include <asm/cacheflush.h>
4713 #include <asm/hwcap.h>
4714 #include <asm/opcodes.h>
4715 +#include <asm/pgtable.h>
4716
4717 #include "bpf_jit_32.h"
4718
4719 @@ -71,7 +72,11 @@ struct jit_ctx {
4720 #endif
4721 };
4722
4723 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4724 +int bpf_jit_enable __read_only;
4725 +#else
4726 int bpf_jit_enable __read_mostly;
4727 +#endif
4728
4729 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4730 {
4731 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4732 {
4733 u32 *ptr;
4734 /* We are guaranteed to have aligned memory. */
4735 + pax_open_kernel();
4736 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4737 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4738 + pax_close_kernel();
4739 }
4740
4741 static void build_prologue(struct jit_ctx *ctx)
4742 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4743 index 5b217f4..c23f40e 100644
4744 --- a/arch/arm/plat-iop/setup.c
4745 +++ b/arch/arm/plat-iop/setup.c
4746 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4747 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4748 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4749 .length = IOP3XX_PERIPHERAL_SIZE,
4750 - .type = MT_UNCACHED,
4751 + .type = MT_UNCACHED_RW,
4752 },
4753 };
4754
4755 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4756 index a5bc92d..0bb4730 100644
4757 --- a/arch/arm/plat-omap/sram.c
4758 +++ b/arch/arm/plat-omap/sram.c
4759 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4760 * Looks like we need to preserve some bootloader code at the
4761 * beginning of SRAM for jumping to flash for reboot to work...
4762 */
4763 + pax_open_kernel();
4764 memset_io(omap_sram_base + omap_sram_skip, 0,
4765 omap_sram_size - omap_sram_skip);
4766 + pax_close_kernel();
4767 }
4768 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4769 index 7047051..44e8675 100644
4770 --- a/arch/arm64/include/asm/atomic.h
4771 +++ b/arch/arm64/include/asm/atomic.h
4772 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4773 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4774 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4775
4776 +#define atomic64_read_unchecked(v) atomic64_read(v)
4777 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4778 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4779 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4780 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4781 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4782 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4783 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4784 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4785 +
4786 #endif
4787 #endif
4788 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4789 index a5abb00..9cbca9a 100644
4790 --- a/arch/arm64/include/asm/barrier.h
4791 +++ b/arch/arm64/include/asm/barrier.h
4792 @@ -44,7 +44,7 @@
4793 do { \
4794 compiletime_assert_atomic_type(*p); \
4795 barrier(); \
4796 - ACCESS_ONCE(*p) = (v); \
4797 + ACCESS_ONCE_RW(*p) = (v); \
4798 } while (0)
4799
4800 #define smp_load_acquire(p) \
4801 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4802 index 4fde8c1..441f84f 100644
4803 --- a/arch/arm64/include/asm/percpu.h
4804 +++ b/arch/arm64/include/asm/percpu.h
4805 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4806 {
4807 switch (size) {
4808 case 1:
4809 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4810 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4811 break;
4812 case 2:
4813 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4814 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4815 break;
4816 case 4:
4817 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4818 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4819 break;
4820 case 8:
4821 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4822 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4823 break;
4824 default:
4825 BUILD_BUG();
4826 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4827 index e20df38..027ede3 100644
4828 --- a/arch/arm64/include/asm/pgalloc.h
4829 +++ b/arch/arm64/include/asm/pgalloc.h
4830 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4831 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4832 }
4833
4834 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4835 +{
4836 + pud_populate(mm, pud, pmd);
4837 +}
4838 +
4839 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4840
4841 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4842 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4843 index 07e1ba44..ec8cbbb 100644
4844 --- a/arch/arm64/include/asm/uaccess.h
4845 +++ b/arch/arm64/include/asm/uaccess.h
4846 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4847 flag; \
4848 })
4849
4850 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4851 #define access_ok(type, addr, size) __range_ok(addr, size)
4852 #define user_addr_max get_fs
4853
4854 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4855 index b0bd4e5..54e82f6 100644
4856 --- a/arch/arm64/mm/dma-mapping.c
4857 +++ b/arch/arm64/mm/dma-mapping.c
4858 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4859 phys_to_page(paddr),
4860 size >> PAGE_SHIFT);
4861 if (!freed)
4862 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4863 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4864 }
4865
4866 static void *__dma_alloc(struct device *dev, size_t size,
4867 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4868 index c3a58a1..78fbf54 100644
4869 --- a/arch/avr32/include/asm/cache.h
4870 +++ b/arch/avr32/include/asm/cache.h
4871 @@ -1,8 +1,10 @@
4872 #ifndef __ASM_AVR32_CACHE_H
4873 #define __ASM_AVR32_CACHE_H
4874
4875 +#include <linux/const.h>
4876 +
4877 #define L1_CACHE_SHIFT 5
4878 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4879 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4880
4881 /*
4882 * Memory returned by kmalloc() may be used for DMA, so we must make
4883 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4884 index d232888..87c8df1 100644
4885 --- a/arch/avr32/include/asm/elf.h
4886 +++ b/arch/avr32/include/asm/elf.h
4887 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4888 the loader. We need to make sure that it is out of the way of the program
4889 that it will "exec", and that there is sufficient room for the brk. */
4890
4891 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4892 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4893
4894 +#ifdef CONFIG_PAX_ASLR
4895 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4896 +
4897 +#define PAX_DELTA_MMAP_LEN 15
4898 +#define PAX_DELTA_STACK_LEN 15
4899 +#endif
4900
4901 /* This yields a mask that user programs can use to figure out what
4902 instruction set this CPU supports. This could be done in user space,
4903 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4904 index 479330b..53717a8 100644
4905 --- a/arch/avr32/include/asm/kmap_types.h
4906 +++ b/arch/avr32/include/asm/kmap_types.h
4907 @@ -2,9 +2,9 @@
4908 #define __ASM_AVR32_KMAP_TYPES_H
4909
4910 #ifdef CONFIG_DEBUG_HIGHMEM
4911 -# define KM_TYPE_NR 29
4912 +# define KM_TYPE_NR 30
4913 #else
4914 -# define KM_TYPE_NR 14
4915 +# define KM_TYPE_NR 15
4916 #endif
4917
4918 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4919 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4920 index d223a8b..69c5210 100644
4921 --- a/arch/avr32/mm/fault.c
4922 +++ b/arch/avr32/mm/fault.c
4923 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4924
4925 int exception_trace = 1;
4926
4927 +#ifdef CONFIG_PAX_PAGEEXEC
4928 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4929 +{
4930 + unsigned long i;
4931 +
4932 + printk(KERN_ERR "PAX: bytes at PC: ");
4933 + for (i = 0; i < 20; i++) {
4934 + unsigned char c;
4935 + if (get_user(c, (unsigned char *)pc+i))
4936 + printk(KERN_CONT "???????? ");
4937 + else
4938 + printk(KERN_CONT "%02x ", c);
4939 + }
4940 + printk("\n");
4941 +}
4942 +#endif
4943 +
4944 /*
4945 * This routine handles page faults. It determines the address and the
4946 * problem, and then passes it off to one of the appropriate routines.
4947 @@ -178,6 +195,16 @@ bad_area:
4948 up_read(&mm->mmap_sem);
4949
4950 if (user_mode(regs)) {
4951 +
4952 +#ifdef CONFIG_PAX_PAGEEXEC
4953 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4954 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4955 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4956 + do_group_exit(SIGKILL);
4957 + }
4958 + }
4959 +#endif
4960 +
4961 if (exception_trace && printk_ratelimit())
4962 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4963 "sp %08lx ecr %lu\n",
4964 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4965 index 568885a..f8008df 100644
4966 --- a/arch/blackfin/include/asm/cache.h
4967 +++ b/arch/blackfin/include/asm/cache.h
4968 @@ -7,6 +7,7 @@
4969 #ifndef __ARCH_BLACKFIN_CACHE_H
4970 #define __ARCH_BLACKFIN_CACHE_H
4971
4972 +#include <linux/const.h>
4973 #include <linux/linkage.h> /* for asmlinkage */
4974
4975 /*
4976 @@ -14,7 +15,7 @@
4977 * Blackfin loads 32 bytes for cache
4978 */
4979 #define L1_CACHE_SHIFT 5
4980 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4981 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4982 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4983
4984 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4985 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4986 index aea2718..3639a60 100644
4987 --- a/arch/cris/include/arch-v10/arch/cache.h
4988 +++ b/arch/cris/include/arch-v10/arch/cache.h
4989 @@ -1,8 +1,9 @@
4990 #ifndef _ASM_ARCH_CACHE_H
4991 #define _ASM_ARCH_CACHE_H
4992
4993 +#include <linux/const.h>
4994 /* Etrax 100LX have 32-byte cache-lines. */
4995 -#define L1_CACHE_BYTES 32
4996 #define L1_CACHE_SHIFT 5
4997 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4998
4999 #endif /* _ASM_ARCH_CACHE_H */
5000 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5001 index 7caf25d..ee65ac5 100644
5002 --- a/arch/cris/include/arch-v32/arch/cache.h
5003 +++ b/arch/cris/include/arch-v32/arch/cache.h
5004 @@ -1,11 +1,12 @@
5005 #ifndef _ASM_CRIS_ARCH_CACHE_H
5006 #define _ASM_CRIS_ARCH_CACHE_H
5007
5008 +#include <linux/const.h>
5009 #include <arch/hwregs/dma.h>
5010
5011 /* A cache-line is 32 bytes. */
5012 -#define L1_CACHE_BYTES 32
5013 #define L1_CACHE_SHIFT 5
5014 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5015
5016 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5017
5018 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5019 index 102190a..5334cea 100644
5020 --- a/arch/frv/include/asm/atomic.h
5021 +++ b/arch/frv/include/asm/atomic.h
5022 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5023 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5024 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5025
5026 +#define atomic64_read_unchecked(v) atomic64_read(v)
5027 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5028 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5029 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5030 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5031 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5032 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5033 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5034 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5035 +
5036 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5037 {
5038 int c, old;
5039 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5040 index 2797163..c2a401df9 100644
5041 --- a/arch/frv/include/asm/cache.h
5042 +++ b/arch/frv/include/asm/cache.h
5043 @@ -12,10 +12,11 @@
5044 #ifndef __ASM_CACHE_H
5045 #define __ASM_CACHE_H
5046
5047 +#include <linux/const.h>
5048
5049 /* bytes per L1 cache line */
5050 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5051 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5052 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5053
5054 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5055 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5056 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5057 index 43901f2..0d8b865 100644
5058 --- a/arch/frv/include/asm/kmap_types.h
5059 +++ b/arch/frv/include/asm/kmap_types.h
5060 @@ -2,6 +2,6 @@
5061 #ifndef _ASM_KMAP_TYPES_H
5062 #define _ASM_KMAP_TYPES_H
5063
5064 -#define KM_TYPE_NR 17
5065 +#define KM_TYPE_NR 18
5066
5067 #endif
5068 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5069 index 836f147..4cf23f5 100644
5070 --- a/arch/frv/mm/elf-fdpic.c
5071 +++ b/arch/frv/mm/elf-fdpic.c
5072 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5073 {
5074 struct vm_area_struct *vma;
5075 struct vm_unmapped_area_info info;
5076 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5077
5078 if (len > TASK_SIZE)
5079 return -ENOMEM;
5080 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5081 if (addr) {
5082 addr = PAGE_ALIGN(addr);
5083 vma = find_vma(current->mm, addr);
5084 - if (TASK_SIZE - len >= addr &&
5085 - (!vma || addr + len <= vma->vm_start))
5086 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5087 goto success;
5088 }
5089
5090 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5091 info.high_limit = (current->mm->start_stack - 0x00200000);
5092 info.align_mask = 0;
5093 info.align_offset = 0;
5094 + info.threadstack_offset = offset;
5095 addr = vm_unmapped_area(&info);
5096 if (!(addr & ~PAGE_MASK))
5097 goto success;
5098 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5099 index 69952c18..4fa2908 100644
5100 --- a/arch/hexagon/include/asm/cache.h
5101 +++ b/arch/hexagon/include/asm/cache.h
5102 @@ -21,9 +21,11 @@
5103 #ifndef __ASM_CACHE_H
5104 #define __ASM_CACHE_H
5105
5106 +#include <linux/const.h>
5107 +
5108 /* Bytes per L1 cache line */
5109 -#define L1_CACHE_SHIFT (5)
5110 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5111 +#define L1_CACHE_SHIFT 5
5112 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5113
5114 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5115
5116 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5117 index 074e52b..76afdac 100644
5118 --- a/arch/ia64/Kconfig
5119 +++ b/arch/ia64/Kconfig
5120 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5121 config KEXEC
5122 bool "kexec system call"
5123 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5124 + depends on !GRKERNSEC_KMEM
5125 help
5126 kexec is a system call that implements the ability to shutdown your
5127 current kernel, and to start another kernel. It is like a reboot
5128 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5129 index 970d0bd..e750b9b 100644
5130 --- a/arch/ia64/Makefile
5131 +++ b/arch/ia64/Makefile
5132 @@ -98,5 +98,6 @@ endef
5133 archprepare: make_nr_irqs_h FORCE
5134 PHONY += make_nr_irqs_h FORCE
5135
5136 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5137 make_nr_irqs_h: FORCE
5138 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5139 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5140 index 0bf0350..2ad1957 100644
5141 --- a/arch/ia64/include/asm/atomic.h
5142 +++ b/arch/ia64/include/asm/atomic.h
5143 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5144 #define atomic64_inc(v) atomic64_add(1, (v))
5145 #define atomic64_dec(v) atomic64_sub(1, (v))
5146
5147 +#define atomic64_read_unchecked(v) atomic64_read(v)
5148 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5149 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5150 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5151 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5152 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5153 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5154 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5155 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5156 +
5157 #endif /* _ASM_IA64_ATOMIC_H */
5158 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5159 index f6769eb..1cdb590 100644
5160 --- a/arch/ia64/include/asm/barrier.h
5161 +++ b/arch/ia64/include/asm/barrier.h
5162 @@ -66,7 +66,7 @@
5163 do { \
5164 compiletime_assert_atomic_type(*p); \
5165 barrier(); \
5166 - ACCESS_ONCE(*p) = (v); \
5167 + ACCESS_ONCE_RW(*p) = (v); \
5168 } while (0)
5169
5170 #define smp_load_acquire(p) \
5171 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5172 index 988254a..e1ee885 100644
5173 --- a/arch/ia64/include/asm/cache.h
5174 +++ b/arch/ia64/include/asm/cache.h
5175 @@ -1,6 +1,7 @@
5176 #ifndef _ASM_IA64_CACHE_H
5177 #define _ASM_IA64_CACHE_H
5178
5179 +#include <linux/const.h>
5180
5181 /*
5182 * Copyright (C) 1998-2000 Hewlett-Packard Co
5183 @@ -9,7 +10,7 @@
5184
5185 /* Bytes per L1 (data) cache line. */
5186 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5187 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5188 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5189
5190 #ifdef CONFIG_SMP
5191 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5192 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5193 index 5a83c5c..4d7f553 100644
5194 --- a/arch/ia64/include/asm/elf.h
5195 +++ b/arch/ia64/include/asm/elf.h
5196 @@ -42,6 +42,13 @@
5197 */
5198 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5199
5200 +#ifdef CONFIG_PAX_ASLR
5201 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5202 +
5203 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5204 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5205 +#endif
5206 +
5207 #define PT_IA_64_UNWIND 0x70000001
5208
5209 /* IA-64 relocations: */
5210 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5211 index 5767cdf..7462574 100644
5212 --- a/arch/ia64/include/asm/pgalloc.h
5213 +++ b/arch/ia64/include/asm/pgalloc.h
5214 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5215 pgd_val(*pgd_entry) = __pa(pud);
5216 }
5217
5218 +static inline void
5219 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5220 +{
5221 + pgd_populate(mm, pgd_entry, pud);
5222 +}
5223 +
5224 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5225 {
5226 return quicklist_alloc(0, GFP_KERNEL, NULL);
5227 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5228 pud_val(*pud_entry) = __pa(pmd);
5229 }
5230
5231 +static inline void
5232 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5233 +{
5234 + pud_populate(mm, pud_entry, pmd);
5235 +}
5236 +
5237 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5238 {
5239 return quicklist_alloc(0, GFP_KERNEL, NULL);
5240 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5241 index 7b6f880..ac8e008 100644
5242 --- a/arch/ia64/include/asm/pgtable.h
5243 +++ b/arch/ia64/include/asm/pgtable.h
5244 @@ -12,7 +12,7 @@
5245 * David Mosberger-Tang <davidm@hpl.hp.com>
5246 */
5247
5248 -
5249 +#include <linux/const.h>
5250 #include <asm/mman.h>
5251 #include <asm/page.h>
5252 #include <asm/processor.h>
5253 @@ -139,6 +139,17 @@
5254 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5255 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5256 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5257 +
5258 +#ifdef CONFIG_PAX_PAGEEXEC
5259 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5260 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5261 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5262 +#else
5263 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5264 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5265 +# define PAGE_COPY_NOEXEC PAGE_COPY
5266 +#endif
5267 +
5268 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5269 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5270 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5271 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5272 index 45698cd..e8e2dbc 100644
5273 --- a/arch/ia64/include/asm/spinlock.h
5274 +++ b/arch/ia64/include/asm/spinlock.h
5275 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5276 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5277
5278 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5279 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5280 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5281 }
5282
5283 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5284 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5285 index 4f3fb6cc..254055e 100644
5286 --- a/arch/ia64/include/asm/uaccess.h
5287 +++ b/arch/ia64/include/asm/uaccess.h
5288 @@ -70,6 +70,7 @@
5289 && ((segment).seg == KERNEL_DS.seg \
5290 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5291 })
5292 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5293 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5294
5295 /*
5296 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5297 static inline unsigned long
5298 __copy_to_user (void __user *to, const void *from, unsigned long count)
5299 {
5300 + if (count > INT_MAX)
5301 + return count;
5302 +
5303 + if (!__builtin_constant_p(count))
5304 + check_object_size(from, count, true);
5305 +
5306 return __copy_user(to, (__force void __user *) from, count);
5307 }
5308
5309 static inline unsigned long
5310 __copy_from_user (void *to, const void __user *from, unsigned long count)
5311 {
5312 + if (count > INT_MAX)
5313 + return count;
5314 +
5315 + if (!__builtin_constant_p(count))
5316 + check_object_size(to, count, false);
5317 +
5318 return __copy_user((__force void __user *) to, from, count);
5319 }
5320
5321 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5322 ({ \
5323 void __user *__cu_to = (to); \
5324 const void *__cu_from = (from); \
5325 - long __cu_len = (n); \
5326 + unsigned long __cu_len = (n); \
5327 \
5328 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5329 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5330 + if (!__builtin_constant_p(n)) \
5331 + check_object_size(__cu_from, __cu_len, true); \
5332 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5333 + } \
5334 __cu_len; \
5335 })
5336
5337 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5338 ({ \
5339 void *__cu_to = (to); \
5340 const void __user *__cu_from = (from); \
5341 - long __cu_len = (n); \
5342 + unsigned long __cu_len = (n); \
5343 \
5344 __chk_user_ptr(__cu_from); \
5345 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5346 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5347 + if (!__builtin_constant_p(n)) \
5348 + check_object_size(__cu_to, __cu_len, false); \
5349 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5350 + } \
5351 __cu_len; \
5352 })
5353
5354 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5355 index 29754aa..06d2838 100644
5356 --- a/arch/ia64/kernel/module.c
5357 +++ b/arch/ia64/kernel/module.c
5358 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5359 }
5360
5361 static inline int
5362 +in_init_rx (const struct module *mod, uint64_t addr)
5363 +{
5364 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5365 +}
5366 +
5367 +static inline int
5368 +in_init_rw (const struct module *mod, uint64_t addr)
5369 +{
5370 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5371 +}
5372 +
5373 +static inline int
5374 in_init (const struct module *mod, uint64_t addr)
5375 {
5376 - return addr - (uint64_t) mod->module_init < mod->init_size;
5377 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5378 +}
5379 +
5380 +static inline int
5381 +in_core_rx (const struct module *mod, uint64_t addr)
5382 +{
5383 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5384 +}
5385 +
5386 +static inline int
5387 +in_core_rw (const struct module *mod, uint64_t addr)
5388 +{
5389 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5390 }
5391
5392 static inline int
5393 in_core (const struct module *mod, uint64_t addr)
5394 {
5395 - return addr - (uint64_t) mod->module_core < mod->core_size;
5396 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5397 }
5398
5399 static inline int
5400 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5401 break;
5402
5403 case RV_BDREL:
5404 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5405 + if (in_init_rx(mod, val))
5406 + val -= (uint64_t) mod->module_init_rx;
5407 + else if (in_init_rw(mod, val))
5408 + val -= (uint64_t) mod->module_init_rw;
5409 + else if (in_core_rx(mod, val))
5410 + val -= (uint64_t) mod->module_core_rx;
5411 + else if (in_core_rw(mod, val))
5412 + val -= (uint64_t) mod->module_core_rw;
5413 break;
5414
5415 case RV_LTV:
5416 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5417 * addresses have been selected...
5418 */
5419 uint64_t gp;
5420 - if (mod->core_size > MAX_LTOFF)
5421 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5422 /*
5423 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5424 * at the end of the module.
5425 */
5426 - gp = mod->core_size - MAX_LTOFF / 2;
5427 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5428 else
5429 - gp = mod->core_size / 2;
5430 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5431 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5432 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5433 mod->arch.gp = gp;
5434 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5435 }
5436 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5437 index c39c3cd..3c77738 100644
5438 --- a/arch/ia64/kernel/palinfo.c
5439 +++ b/arch/ia64/kernel/palinfo.c
5440 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5441 return NOTIFY_OK;
5442 }
5443
5444 -static struct notifier_block __refdata palinfo_cpu_notifier =
5445 +static struct notifier_block palinfo_cpu_notifier =
5446 {
5447 .notifier_call = palinfo_cpu_callback,
5448 .priority = 0,
5449 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5450 index 41e33f8..65180b2a 100644
5451 --- a/arch/ia64/kernel/sys_ia64.c
5452 +++ b/arch/ia64/kernel/sys_ia64.c
5453 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5454 unsigned long align_mask = 0;
5455 struct mm_struct *mm = current->mm;
5456 struct vm_unmapped_area_info info;
5457 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5458
5459 if (len > RGN_MAP_LIMIT)
5460 return -ENOMEM;
5461 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5462 if (REGION_NUMBER(addr) == RGN_HPAGE)
5463 addr = 0;
5464 #endif
5465 +
5466 +#ifdef CONFIG_PAX_RANDMMAP
5467 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5468 + addr = mm->free_area_cache;
5469 + else
5470 +#endif
5471 +
5472 if (!addr)
5473 addr = TASK_UNMAPPED_BASE;
5474
5475 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5476 info.high_limit = TASK_SIZE;
5477 info.align_mask = align_mask;
5478 info.align_offset = 0;
5479 + info.threadstack_offset = offset;
5480 return vm_unmapped_area(&info);
5481 }
5482
5483 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5484 index 84f8a52..7c76178 100644
5485 --- a/arch/ia64/kernel/vmlinux.lds.S
5486 +++ b/arch/ia64/kernel/vmlinux.lds.S
5487 @@ -192,7 +192,7 @@ SECTIONS {
5488 /* Per-cpu data: */
5489 . = ALIGN(PERCPU_PAGE_SIZE);
5490 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5491 - __phys_per_cpu_start = __per_cpu_load;
5492 + __phys_per_cpu_start = per_cpu_load;
5493 /*
5494 * ensure percpu data fits
5495 * into percpu page size
5496 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5497 index ba5ba7a..36e9d3a 100644
5498 --- a/arch/ia64/mm/fault.c
5499 +++ b/arch/ia64/mm/fault.c
5500 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5501 return pte_present(pte);
5502 }
5503
5504 +#ifdef CONFIG_PAX_PAGEEXEC
5505 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5506 +{
5507 + unsigned long i;
5508 +
5509 + printk(KERN_ERR "PAX: bytes at PC: ");
5510 + for (i = 0; i < 8; i++) {
5511 + unsigned int c;
5512 + if (get_user(c, (unsigned int *)pc+i))
5513 + printk(KERN_CONT "???????? ");
5514 + else
5515 + printk(KERN_CONT "%08x ", c);
5516 + }
5517 + printk("\n");
5518 +}
5519 +#endif
5520 +
5521 # define VM_READ_BIT 0
5522 # define VM_WRITE_BIT 1
5523 # define VM_EXEC_BIT 2
5524 @@ -151,8 +168,21 @@ retry:
5525 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5526 goto bad_area;
5527
5528 - if ((vma->vm_flags & mask) != mask)
5529 + if ((vma->vm_flags & mask) != mask) {
5530 +
5531 +#ifdef CONFIG_PAX_PAGEEXEC
5532 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5533 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5534 + goto bad_area;
5535 +
5536 + up_read(&mm->mmap_sem);
5537 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5538 + do_group_exit(SIGKILL);
5539 + }
5540 +#endif
5541 +
5542 goto bad_area;
5543 + }
5544
5545 /*
5546 * If for any reason at all we couldn't handle the fault, make
5547 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5548 index 52b7604b..455cb85 100644
5549 --- a/arch/ia64/mm/hugetlbpage.c
5550 +++ b/arch/ia64/mm/hugetlbpage.c
5551 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5552 unsigned long pgoff, unsigned long flags)
5553 {
5554 struct vm_unmapped_area_info info;
5555 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5556
5557 if (len > RGN_MAP_LIMIT)
5558 return -ENOMEM;
5559 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5560 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5561 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5562 info.align_offset = 0;
5563 + info.threadstack_offset = offset;
5564 return vm_unmapped_area(&info);
5565 }
5566
5567 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5568 index 6b33457..88b5124 100644
5569 --- a/arch/ia64/mm/init.c
5570 +++ b/arch/ia64/mm/init.c
5571 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5572 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5573 vma->vm_end = vma->vm_start + PAGE_SIZE;
5574 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5575 +
5576 +#ifdef CONFIG_PAX_PAGEEXEC
5577 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5578 + vma->vm_flags &= ~VM_EXEC;
5579 +
5580 +#ifdef CONFIG_PAX_MPROTECT
5581 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5582 + vma->vm_flags &= ~VM_MAYEXEC;
5583 +#endif
5584 +
5585 + }
5586 +#endif
5587 +
5588 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5589 down_write(&current->mm->mmap_sem);
5590 if (insert_vm_struct(current->mm, vma)) {
5591 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5592 gate_vma.vm_start = FIXADDR_USER_START;
5593 gate_vma.vm_end = FIXADDR_USER_END;
5594 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5595 - gate_vma.vm_page_prot = __P101;
5596 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5597
5598 return 0;
5599 }
5600 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5601 index 40b3ee98..8c2c112 100644
5602 --- a/arch/m32r/include/asm/cache.h
5603 +++ b/arch/m32r/include/asm/cache.h
5604 @@ -1,8 +1,10 @@
5605 #ifndef _ASM_M32R_CACHE_H
5606 #define _ASM_M32R_CACHE_H
5607
5608 +#include <linux/const.h>
5609 +
5610 /* L1 cache line size */
5611 #define L1_CACHE_SHIFT 4
5612 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5613 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5614
5615 #endif /* _ASM_M32R_CACHE_H */
5616 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5617 index 82abd15..d95ae5d 100644
5618 --- a/arch/m32r/lib/usercopy.c
5619 +++ b/arch/m32r/lib/usercopy.c
5620 @@ -14,6 +14,9 @@
5621 unsigned long
5622 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5623 {
5624 + if ((long)n < 0)
5625 + return n;
5626 +
5627 prefetch(from);
5628 if (access_ok(VERIFY_WRITE, to, n))
5629 __copy_user(to,from,n);
5630 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5631 unsigned long
5632 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5633 {
5634 + if ((long)n < 0)
5635 + return n;
5636 +
5637 prefetchw(to);
5638 if (access_ok(VERIFY_READ, from, n))
5639 __copy_user_zeroing(to,from,n);
5640 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5641 index 0395c51..5f26031 100644
5642 --- a/arch/m68k/include/asm/cache.h
5643 +++ b/arch/m68k/include/asm/cache.h
5644 @@ -4,9 +4,11 @@
5645 #ifndef __ARCH_M68K_CACHE_H
5646 #define __ARCH_M68K_CACHE_H
5647
5648 +#include <linux/const.h>
5649 +
5650 /* bytes per L1 cache line */
5651 #define L1_CACHE_SHIFT 4
5652 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5653 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5654
5655 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5656
5657 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5658 index d703d8e..a8e2d70 100644
5659 --- a/arch/metag/include/asm/barrier.h
5660 +++ b/arch/metag/include/asm/barrier.h
5661 @@ -90,7 +90,7 @@ static inline void fence(void)
5662 do { \
5663 compiletime_assert_atomic_type(*p); \
5664 smp_mb(); \
5665 - ACCESS_ONCE(*p) = (v); \
5666 + ACCESS_ONCE_RW(*p) = (v); \
5667 } while (0)
5668
5669 #define smp_load_acquire(p) \
5670 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5671 index 7ca80ac..794ba72 100644
5672 --- a/arch/metag/mm/hugetlbpage.c
5673 +++ b/arch/metag/mm/hugetlbpage.c
5674 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5675 info.high_limit = TASK_SIZE;
5676 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5677 info.align_offset = 0;
5678 + info.threadstack_offset = 0;
5679 return vm_unmapped_area(&info);
5680 }
5681
5682 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5683 index 4efe96a..60e8699 100644
5684 --- a/arch/microblaze/include/asm/cache.h
5685 +++ b/arch/microblaze/include/asm/cache.h
5686 @@ -13,11 +13,12 @@
5687 #ifndef _ASM_MICROBLAZE_CACHE_H
5688 #define _ASM_MICROBLAZE_CACHE_H
5689
5690 +#include <linux/const.h>
5691 #include <asm/registers.h>
5692
5693 #define L1_CACHE_SHIFT 5
5694 /* word-granular cache in microblaze */
5695 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5696 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5697
5698 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5699
5700 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5701 index 1a313c4..f27b613 100644
5702 --- a/arch/mips/Kconfig
5703 +++ b/arch/mips/Kconfig
5704 @@ -2504,6 +2504,7 @@ source "kernel/Kconfig.preempt"
5705
5706 config KEXEC
5707 bool "Kexec system call"
5708 + depends on !GRKERNSEC_KMEM
5709 help
5710 kexec is a system call that implements the ability to shutdown your
5711 current kernel, and to start another kernel. It is like a reboot
5712 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5713 index d8960d4..77dbd31 100644
5714 --- a/arch/mips/cavium-octeon/dma-octeon.c
5715 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5716 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5717 if (dma_release_from_coherent(dev, order, vaddr))
5718 return;
5719
5720 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5721 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5722 }
5723
5724 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5725 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5726 index 26d4363..3c9a82e 100644
5727 --- a/arch/mips/include/asm/atomic.h
5728 +++ b/arch/mips/include/asm/atomic.h
5729 @@ -22,15 +22,39 @@
5730 #include <asm/cmpxchg.h>
5731 #include <asm/war.h>
5732
5733 +#ifdef CONFIG_GENERIC_ATOMIC64
5734 +#include <asm-generic/atomic64.h>
5735 +#endif
5736 +
5737 #define ATOMIC_INIT(i) { (i) }
5738
5739 +#ifdef CONFIG_64BIT
5740 +#define _ASM_EXTABLE(from, to) \
5741 +" .section __ex_table,\"a\"\n" \
5742 +" .dword " #from ", " #to"\n" \
5743 +" .previous\n"
5744 +#else
5745 +#define _ASM_EXTABLE(from, to) \
5746 +" .section __ex_table,\"a\"\n" \
5747 +" .word " #from ", " #to"\n" \
5748 +" .previous\n"
5749 +#endif
5750 +
5751 /*
5752 * atomic_read - read atomic variable
5753 * @v: pointer of type atomic_t
5754 *
5755 * Atomically reads the value of @v.
5756 */
5757 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5758 +static inline int atomic_read(const atomic_t *v)
5759 +{
5760 + return ACCESS_ONCE(v->counter);
5761 +}
5762 +
5763 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5764 +{
5765 + return ACCESS_ONCE(v->counter);
5766 +}
5767
5768 /*
5769 * atomic_set - set atomic variable
5770 @@ -39,47 +63,77 @@
5771 *
5772 * Atomically sets the value of @v to @i.
5773 */
5774 -#define atomic_set(v, i) ((v)->counter = (i))
5775 +static inline void atomic_set(atomic_t *v, int i)
5776 +{
5777 + v->counter = i;
5778 +}
5779
5780 -#define ATOMIC_OP(op, c_op, asm_op) \
5781 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5782 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5783 +{
5784 + v->counter = i;
5785 +}
5786 +
5787 +#ifdef CONFIG_PAX_REFCOUNT
5788 +#define __OVERFLOW_POST \
5789 + " b 4f \n" \
5790 + " .set noreorder \n" \
5791 + "3: b 5f \n" \
5792 + " move %0, %1 \n" \
5793 + " .set reorder \n"
5794 +#define __OVERFLOW_EXTABLE \
5795 + "3:\n" \
5796 + _ASM_EXTABLE(2b, 3b)
5797 +#else
5798 +#define __OVERFLOW_POST
5799 +#define __OVERFLOW_EXTABLE
5800 +#endif
5801 +
5802 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5803 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5804 { \
5805 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5806 int temp; \
5807 \
5808 __asm__ __volatile__( \
5809 - " .set arch=r4000 \n" \
5810 - "1: ll %0, %1 # atomic_" #op " \n" \
5811 - " " #asm_op " %0, %2 \n" \
5812 + " .set mips3 \n" \
5813 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5814 + "2: " #asm_op " %0, %2 \n" \
5815 " sc %0, %1 \n" \
5816 " beqzl %0, 1b \n" \
5817 + extable \
5818 " .set mips0 \n" \
5819 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5820 : "Ir" (i)); \
5821 } else if (kernel_uses_llsc) { \
5822 int temp; \
5823 \
5824 - do { \
5825 - __asm__ __volatile__( \
5826 - " .set "MIPS_ISA_LEVEL" \n" \
5827 - " ll %0, %1 # atomic_" #op "\n" \
5828 - " " #asm_op " %0, %2 \n" \
5829 - " sc %0, %1 \n" \
5830 - " .set mips0 \n" \
5831 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5832 - : "Ir" (i)); \
5833 - } while (unlikely(!temp)); \
5834 + __asm__ __volatile__( \
5835 + " .set "MIPS_ISA_LEVEL" \n" \
5836 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5837 + "2: " #asm_op " %0, %2 \n" \
5838 + " sc %0, %1 \n" \
5839 + " beqz %0, 1b \n" \
5840 + extable \
5841 + " .set mips0 \n" \
5842 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5843 + : "Ir" (i)); \
5844 } else { \
5845 unsigned long flags; \
5846 \
5847 raw_local_irq_save(flags); \
5848 - v->counter c_op i; \
5849 + __asm__ __volatile__( \
5850 + "2: " #asm_op " %0, %1 \n" \
5851 + extable \
5852 + : "+r" (v->counter) : "Ir" (i)); \
5853 raw_local_irq_restore(flags); \
5854 } \
5855 }
5856
5857 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5858 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5859 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5860 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5861 +
5862 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5863 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5864 { \
5865 int result; \
5866 \
5867 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5868 int temp; \
5869 \
5870 __asm__ __volatile__( \
5871 - " .set arch=r4000 \n" \
5872 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5873 - " " #asm_op " %0, %1, %3 \n" \
5874 + " .set mips3 \n" \
5875 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5876 + "2: " #asm_op " %0, %1, %3 \n" \
5877 " sc %0, %2 \n" \
5878 " beqzl %0, 1b \n" \
5879 - " " #asm_op " %0, %1, %3 \n" \
5880 + post_op \
5881 + extable \
5882 + "4: " #asm_op " %0, %1, %3 \n" \
5883 + "5: \n" \
5884 " .set mips0 \n" \
5885 : "=&r" (result), "=&r" (temp), \
5886 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5887 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5888 } else if (kernel_uses_llsc) { \
5889 int temp; \
5890 \
5891 - do { \
5892 - __asm__ __volatile__( \
5893 - " .set "MIPS_ISA_LEVEL" \n" \
5894 - " ll %1, %2 # atomic_" #op "_return \n" \
5895 - " " #asm_op " %0, %1, %3 \n" \
5896 - " sc %0, %2 \n" \
5897 - " .set mips0 \n" \
5898 - : "=&r" (result), "=&r" (temp), \
5899 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5900 - : "Ir" (i)); \
5901 - } while (unlikely(!result)); \
5902 + __asm__ __volatile__( \
5903 + " .set "MIPS_ISA_LEVEL" \n" \
5904 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5905 + "2: " #asm_op " %0, %1, %3 \n" \
5906 + " sc %0, %2 \n" \
5907 + post_op \
5908 + extable \
5909 + "4: " #asm_op " %0, %1, %3 \n" \
5910 + "5: \n" \
5911 + " .set mips0 \n" \
5912 + : "=&r" (result), "=&r" (temp), \
5913 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5914 + : "Ir" (i)); \
5915 \
5916 result = temp; result c_op i; \
5917 } else { \
5918 unsigned long flags; \
5919 \
5920 raw_local_irq_save(flags); \
5921 - result = v->counter; \
5922 - result c_op i; \
5923 - v->counter = result; \
5924 + __asm__ __volatile__( \
5925 + " lw %0, %1 \n" \
5926 + "2: " #asm_op " %0, %1, %2 \n" \
5927 + " sw %0, %1 \n" \
5928 + "3: \n" \
5929 + extable \
5930 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5931 + : "Ir" (i)); \
5932 raw_local_irq_restore(flags); \
5933 } \
5934 \
5935 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5936 return result; \
5937 }
5938
5939 -#define ATOMIC_OPS(op, c_op, asm_op) \
5940 - ATOMIC_OP(op, c_op, asm_op) \
5941 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5942 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5943 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5944
5945 -ATOMIC_OPS(add, +=, addu)
5946 -ATOMIC_OPS(sub, -=, subu)
5947 +#define ATOMIC_OPS(op, asm_op) \
5948 + ATOMIC_OP(op, asm_op) \
5949 + ATOMIC_OP_RETURN(op, asm_op)
5950 +
5951 +ATOMIC_OPS(add, add)
5952 +ATOMIC_OPS(sub, sub)
5953
5954 #undef ATOMIC_OPS
5955 #undef ATOMIC_OP_RETURN
5956 +#undef __ATOMIC_OP_RETURN
5957 #undef ATOMIC_OP
5958 +#undef __ATOMIC_OP
5959
5960 /*
5961 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5962 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5963 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5964 * The function returns the old value of @v minus @i.
5965 */
5966 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5967 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5968 {
5969 int result;
5970
5971 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5972 int temp;
5973
5974 __asm__ __volatile__(
5975 - " .set arch=r4000 \n"
5976 + " .set "MIPS_ISA_LEVEL" \n"
5977 "1: ll %1, %2 # atomic_sub_if_positive\n"
5978 " subu %0, %1, %3 \n"
5979 " bltz %0, 1f \n"
5980 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5981 return result;
5982 }
5983
5984 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5985 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5986 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5987 +{
5988 + return cmpxchg(&v->counter, old, new);
5989 +}
5990 +
5991 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5992 + int new)
5993 +{
5994 + return cmpxchg(&(v->counter), old, new);
5995 +}
5996 +
5997 +static inline int atomic_xchg(atomic_t *v, int new)
5998 +{
5999 + return xchg(&v->counter, new);
6000 +}
6001 +
6002 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6003 +{
6004 + return xchg(&(v->counter), new);
6005 +}
6006
6007 /**
6008 * __atomic_add_unless - add unless the number is a given value
6009 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6010
6011 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6012 #define atomic_inc_return(v) atomic_add_return(1, (v))
6013 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6014 +{
6015 + return atomic_add_return_unchecked(1, v);
6016 +}
6017
6018 /*
6019 * atomic_sub_and_test - subtract value from variable and test result
6020 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6021 * other cases.
6022 */
6023 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6024 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6025 +{
6026 + return atomic_add_return_unchecked(1, v) == 0;
6027 +}
6028
6029 /*
6030 * atomic_dec_and_test - decrement by 1 and test
6031 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6032 * Atomically increments @v by 1.
6033 */
6034 #define atomic_inc(v) atomic_add(1, (v))
6035 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6036 +{
6037 + atomic_add_unchecked(1, v);
6038 +}
6039
6040 /*
6041 * atomic_dec - decrement and test
6042 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6043 * Atomically decrements @v by 1.
6044 */
6045 #define atomic_dec(v) atomic_sub(1, (v))
6046 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6047 +{
6048 + atomic_sub_unchecked(1, v);
6049 +}
6050
6051 /*
6052 * atomic_add_negative - add and test if negative
6053 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6054 * @v: pointer of type atomic64_t
6055 *
6056 */
6057 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6058 +static inline long atomic64_read(const atomic64_t *v)
6059 +{
6060 + return ACCESS_ONCE(v->counter);
6061 +}
6062 +
6063 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6064 +{
6065 + return ACCESS_ONCE(v->counter);
6066 +}
6067
6068 /*
6069 * atomic64_set - set atomic variable
6070 * @v: pointer of type atomic64_t
6071 * @i: required value
6072 */
6073 -#define atomic64_set(v, i) ((v)->counter = (i))
6074 +static inline void atomic64_set(atomic64_t *v, long i)
6075 +{
6076 + v->counter = i;
6077 +}
6078
6079 -#define ATOMIC64_OP(op, c_op, asm_op) \
6080 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6081 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6082 +{
6083 + v->counter = i;
6084 +}
6085 +
6086 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6087 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6088 { \
6089 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6090 long temp; \
6091 \
6092 __asm__ __volatile__( \
6093 - " .set arch=r4000 \n" \
6094 - "1: lld %0, %1 # atomic64_" #op " \n" \
6095 - " " #asm_op " %0, %2 \n" \
6096 + " .set "MIPS_ISA_LEVEL" \n" \
6097 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6098 + "2: " #asm_op " %0, %2 \n" \
6099 " scd %0, %1 \n" \
6100 " beqzl %0, 1b \n" \
6101 + extable \
6102 " .set mips0 \n" \
6103 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6104 : "Ir" (i)); \
6105 } else if (kernel_uses_llsc) { \
6106 long temp; \
6107 \
6108 - do { \
6109 - __asm__ __volatile__( \
6110 - " .set "MIPS_ISA_LEVEL" \n" \
6111 - " lld %0, %1 # atomic64_" #op "\n" \
6112 - " " #asm_op " %0, %2 \n" \
6113 - " scd %0, %1 \n" \
6114 - " .set mips0 \n" \
6115 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6116 - : "Ir" (i)); \
6117 - } while (unlikely(!temp)); \
6118 + __asm__ __volatile__( \
6119 + " .set "MIPS_ISA_LEVEL" \n" \
6120 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6121 + "2: " #asm_op " %0, %2 \n" \
6122 + " scd %0, %1 \n" \
6123 + " beqz %0, 1b \n" \
6124 + extable \
6125 + " .set mips0 \n" \
6126 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6127 + : "Ir" (i)); \
6128 } else { \
6129 unsigned long flags; \
6130 \
6131 raw_local_irq_save(flags); \
6132 - v->counter c_op i; \
6133 + __asm__ __volatile__( \
6134 + "2: " #asm_op " %0, %1 \n" \
6135 + extable \
6136 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6137 raw_local_irq_restore(flags); \
6138 } \
6139 }
6140
6141 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6142 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6143 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6144 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6145 +
6146 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6147 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6148 { \
6149 long result; \
6150 \
6151 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6152 long temp; \
6153 \
6154 __asm__ __volatile__( \
6155 - " .set arch=r4000 \n" \
6156 + " .set mips3 \n" \
6157 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6158 - " " #asm_op " %0, %1, %3 \n" \
6159 + "2: " #asm_op " %0, %1, %3 \n" \
6160 " scd %0, %2 \n" \
6161 " beqzl %0, 1b \n" \
6162 - " " #asm_op " %0, %1, %3 \n" \
6163 + post_op \
6164 + extable \
6165 + "4: " #asm_op " %0, %1, %3 \n" \
6166 + "5: \n" \
6167 " .set mips0 \n" \
6168 : "=&r" (result), "=&r" (temp), \
6169 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6170 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6171 } else if (kernel_uses_llsc) { \
6172 long temp; \
6173 \
6174 - do { \
6175 - __asm__ __volatile__( \
6176 - " .set "MIPS_ISA_LEVEL" \n" \
6177 - " lld %1, %2 # atomic64_" #op "_return\n" \
6178 - " " #asm_op " %0, %1, %3 \n" \
6179 - " scd %0, %2 \n" \
6180 - " .set mips0 \n" \
6181 - : "=&r" (result), "=&r" (temp), \
6182 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6183 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6184 - : "memory"); \
6185 - } while (unlikely(!result)); \
6186 + __asm__ __volatile__( \
6187 + " .set "MIPS_ISA_LEVEL" \n" \
6188 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6189 + "2: " #asm_op " %0, %1, %3 \n" \
6190 + " scd %0, %2 \n" \
6191 + " beqz %0, 1b \n" \
6192 + post_op \
6193 + extable \
6194 + "4: " #asm_op " %0, %1, %3 \n" \
6195 + "5: \n" \
6196 + " .set mips0 \n" \
6197 + : "=&r" (result), "=&r" (temp), \
6198 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6199 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6200 + : "memory"); \
6201 \
6202 result = temp; result c_op i; \
6203 } else { \
6204 unsigned long flags; \
6205 \
6206 raw_local_irq_save(flags); \
6207 - result = v->counter; \
6208 - result c_op i; \
6209 - v->counter = result; \
6210 + __asm__ __volatile__( \
6211 + " ld %0, %1 \n" \
6212 + "2: " #asm_op " %0, %1, %2 \n" \
6213 + " sd %0, %1 \n" \
6214 + "3: \n" \
6215 + extable \
6216 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6217 + : "Ir" (i)); \
6218 raw_local_irq_restore(flags); \
6219 } \
6220 \
6221 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6222 return result; \
6223 }
6224
6225 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6226 - ATOMIC64_OP(op, c_op, asm_op) \
6227 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6228 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6229 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6230
6231 -ATOMIC64_OPS(add, +=, daddu)
6232 -ATOMIC64_OPS(sub, -=, dsubu)
6233 +#define ATOMIC64_OPS(op, asm_op) \
6234 + ATOMIC64_OP(op, asm_op) \
6235 + ATOMIC64_OP_RETURN(op, asm_op)
6236 +
6237 +ATOMIC64_OPS(add, dadd)
6238 +ATOMIC64_OPS(sub, dsub)
6239
6240 #undef ATOMIC64_OPS
6241 #undef ATOMIC64_OP_RETURN
6242 +#undef __ATOMIC64_OP_RETURN
6243 #undef ATOMIC64_OP
6244 +#undef __ATOMIC64_OP
6245 +#undef __OVERFLOW_EXTABLE
6246 +#undef __OVERFLOW_POST
6247
6248 /*
6249 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6250 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6251 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6252 * The function returns the old value of @v minus @i.
6253 */
6254 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6255 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6256 {
6257 long result;
6258
6259 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6260 long temp;
6261
6262 __asm__ __volatile__(
6263 - " .set arch=r4000 \n"
6264 + " .set "MIPS_ISA_LEVEL" \n"
6265 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6266 " dsubu %0, %1, %3 \n"
6267 " bltz %0, 1f \n"
6268 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6269 return result;
6270 }
6271
6272 -#define atomic64_cmpxchg(v, o, n) \
6273 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6274 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6275 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6276 +{
6277 + return cmpxchg(&v->counter, old, new);
6278 +}
6279 +
6280 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6281 + long new)
6282 +{
6283 + return cmpxchg(&(v->counter), old, new);
6284 +}
6285 +
6286 +static inline long atomic64_xchg(atomic64_t *v, long new)
6287 +{
6288 + return xchg(&v->counter, new);
6289 +}
6290 +
6291 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6292 +{
6293 + return xchg(&(v->counter), new);
6294 +}
6295
6296 /**
6297 * atomic64_add_unless - add unless the number is a given value
6298 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6299
6300 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6301 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6302 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6303
6304 /*
6305 * atomic64_sub_and_test - subtract value from variable and test result
6306 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6307 * other cases.
6308 */
6309 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6310 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6311
6312 /*
6313 * atomic64_dec_and_test - decrement by 1 and test
6314 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6315 * Atomically increments @v by 1.
6316 */
6317 #define atomic64_inc(v) atomic64_add(1, (v))
6318 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6319
6320 /*
6321 * atomic64_dec - decrement and test
6322 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6323 * Atomically decrements @v by 1.
6324 */
6325 #define atomic64_dec(v) atomic64_sub(1, (v))
6326 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6327
6328 /*
6329 * atomic64_add_negative - add and test if negative
6330 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6331 index 2b8bbbc..4556df6 100644
6332 --- a/arch/mips/include/asm/barrier.h
6333 +++ b/arch/mips/include/asm/barrier.h
6334 @@ -133,7 +133,7 @@
6335 do { \
6336 compiletime_assert_atomic_type(*p); \
6337 smp_mb(); \
6338 - ACCESS_ONCE(*p) = (v); \
6339 + ACCESS_ONCE_RW(*p) = (v); \
6340 } while (0)
6341
6342 #define smp_load_acquire(p) \
6343 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6344 index b4db69f..8f3b093 100644
6345 --- a/arch/mips/include/asm/cache.h
6346 +++ b/arch/mips/include/asm/cache.h
6347 @@ -9,10 +9,11 @@
6348 #ifndef _ASM_CACHE_H
6349 #define _ASM_CACHE_H
6350
6351 +#include <linux/const.h>
6352 #include <kmalloc.h>
6353
6354 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6355 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6356 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6357
6358 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6359 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6360 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6361 index 694925a..990fa62 100644
6362 --- a/arch/mips/include/asm/elf.h
6363 +++ b/arch/mips/include/asm/elf.h
6364 @@ -410,15 +410,18 @@ extern const char *__elf_platform;
6365 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6366 #endif
6367
6368 +#ifdef CONFIG_PAX_ASLR
6369 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6370 +
6371 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6372 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6373 +#endif
6374 +
6375 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6376 struct linux_binprm;
6377 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6378 int uses_interp);
6379
6380 -struct mm_struct;
6381 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6382 -#define arch_randomize_brk arch_randomize_brk
6383 -
6384 struct arch_elf_state {
6385 int fp_abi;
6386 int interp_fp_abi;
6387 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6388 index c1f6afa..38cc6e9 100644
6389 --- a/arch/mips/include/asm/exec.h
6390 +++ b/arch/mips/include/asm/exec.h
6391 @@ -12,6 +12,6 @@
6392 #ifndef _ASM_EXEC_H
6393 #define _ASM_EXEC_H
6394
6395 -extern unsigned long arch_align_stack(unsigned long sp);
6396 +#define arch_align_stack(x) ((x) & ~0xfUL)
6397
6398 #endif /* _ASM_EXEC_H */
6399 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6400 index 9e8ef59..1139d6b 100644
6401 --- a/arch/mips/include/asm/hw_irq.h
6402 +++ b/arch/mips/include/asm/hw_irq.h
6403 @@ -10,7 +10,7 @@
6404
6405 #include <linux/atomic.h>
6406
6407 -extern atomic_t irq_err_count;
6408 +extern atomic_unchecked_t irq_err_count;
6409
6410 /*
6411 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6412 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6413 index 8feaed6..1bd8a64 100644
6414 --- a/arch/mips/include/asm/local.h
6415 +++ b/arch/mips/include/asm/local.h
6416 @@ -13,15 +13,25 @@ typedef struct
6417 atomic_long_t a;
6418 } local_t;
6419
6420 +typedef struct {
6421 + atomic_long_unchecked_t a;
6422 +} local_unchecked_t;
6423 +
6424 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6425
6426 #define local_read(l) atomic_long_read(&(l)->a)
6427 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6428 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6429 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6430
6431 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6432 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6433 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6434 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6435 #define local_inc(l) atomic_long_inc(&(l)->a)
6436 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6437 #define local_dec(l) atomic_long_dec(&(l)->a)
6438 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6439
6440 /*
6441 * Same as above, but return the result value
6442 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6443 return result;
6444 }
6445
6446 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6447 +{
6448 + unsigned long result;
6449 +
6450 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6451 + unsigned long temp;
6452 +
6453 + __asm__ __volatile__(
6454 + " .set mips3 \n"
6455 + "1:" __LL "%1, %2 # local_add_return \n"
6456 + " addu %0, %1, %3 \n"
6457 + __SC "%0, %2 \n"
6458 + " beqzl %0, 1b \n"
6459 + " addu %0, %1, %3 \n"
6460 + " .set mips0 \n"
6461 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6462 + : "Ir" (i), "m" (l->a.counter)
6463 + : "memory");
6464 + } else if (kernel_uses_llsc) {
6465 + unsigned long temp;
6466 +
6467 + __asm__ __volatile__(
6468 + " .set mips3 \n"
6469 + "1:" __LL "%1, %2 # local_add_return \n"
6470 + " addu %0, %1, %3 \n"
6471 + __SC "%0, %2 \n"
6472 + " beqz %0, 1b \n"
6473 + " addu %0, %1, %3 \n"
6474 + " .set mips0 \n"
6475 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6476 + : "Ir" (i), "m" (l->a.counter)
6477 + : "memory");
6478 + } else {
6479 + unsigned long flags;
6480 +
6481 + local_irq_save(flags);
6482 + result = l->a.counter;
6483 + result += i;
6484 + l->a.counter = result;
6485 + local_irq_restore(flags);
6486 + }
6487 +
6488 + return result;
6489 +}
6490 +
6491 static __inline__ long local_sub_return(long i, local_t * l)
6492 {
6493 unsigned long result;
6494 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6495
6496 #define local_cmpxchg(l, o, n) \
6497 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6498 +#define local_cmpxchg_unchecked(l, o, n) \
6499 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6500 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6501
6502 /**
6503 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6504 index 154b70a..426ae3d 100644
6505 --- a/arch/mips/include/asm/page.h
6506 +++ b/arch/mips/include/asm/page.h
6507 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6508 #ifdef CONFIG_CPU_MIPS32
6509 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6510 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6511 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6512 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6513 #else
6514 typedef struct { unsigned long long pte; } pte_t;
6515 #define pte_val(x) ((x).pte)
6516 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6517 index b336037..5b874cc 100644
6518 --- a/arch/mips/include/asm/pgalloc.h
6519 +++ b/arch/mips/include/asm/pgalloc.h
6520 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6521 {
6522 set_pud(pud, __pud((unsigned long)pmd));
6523 }
6524 +
6525 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6526 +{
6527 + pud_populate(mm, pud, pmd);
6528 +}
6529 #endif
6530
6531 /*
6532 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6533 index f8f809f..b5f3fa4 100644
6534 --- a/arch/mips/include/asm/pgtable.h
6535 +++ b/arch/mips/include/asm/pgtable.h
6536 @@ -20,6 +20,9 @@
6537 #include <asm/io.h>
6538 #include <asm/pgtable-bits.h>
6539
6540 +#define ktla_ktva(addr) (addr)
6541 +#define ktva_ktla(addr) (addr)
6542 +
6543 struct mm_struct;
6544 struct vm_area_struct;
6545
6546 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6547 index 55ed660..3dc9422 100644
6548 --- a/arch/mips/include/asm/thread_info.h
6549 +++ b/arch/mips/include/asm/thread_info.h
6550 @@ -102,6 +102,9 @@ static inline struct thread_info *current_thread_info(void)
6551 #define TIF_SECCOMP 4 /* secure computing */
6552 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6553 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6554 +/* li takes a 32bit immediate */
6555 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6556 +
6557 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6558 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6559 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6560 @@ -137,14 +140,16 @@ static inline struct thread_info *current_thread_info(void)
6561 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6562 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6563 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6564 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6565
6566 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6567 _TIF_SYSCALL_AUDIT | \
6568 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6569 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6570 + _TIF_GRSEC_SETXID)
6571
6572 /* work to do in syscall_trace_leave() */
6573 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6574 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6575 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6576
6577 /* work to do on interrupt/exception return */
6578 #define _TIF_WORK_MASK \
6579 @@ -152,7 +157,7 @@ static inline struct thread_info *current_thread_info(void)
6580 /* work to do on any return to u-space */
6581 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6582 _TIF_WORK_SYSCALL_EXIT | \
6583 - _TIF_SYSCALL_TRACEPOINT)
6584 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6585
6586 /*
6587 * We stash processor id into a COP0 register to retrieve it fast
6588 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6589 index bf8b324..cec5705 100644
6590 --- a/arch/mips/include/asm/uaccess.h
6591 +++ b/arch/mips/include/asm/uaccess.h
6592 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6593 __ok == 0; \
6594 })
6595
6596 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6597 #define access_ok(type, addr, size) \
6598 likely(__access_ok((addr), (size), __access_mask))
6599
6600 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6601 index 1188e00..41cf144 100644
6602 --- a/arch/mips/kernel/binfmt_elfn32.c
6603 +++ b/arch/mips/kernel/binfmt_elfn32.c
6604 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6605 #undef ELF_ET_DYN_BASE
6606 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6607
6608 +#ifdef CONFIG_PAX_ASLR
6609 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6610 +
6611 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6612 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6613 +#endif
6614 +
6615 #include <asm/processor.h>
6616 #include <linux/module.h>
6617 #include <linux/elfcore.h>
6618 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6619 index 9287678..f870e47 100644
6620 --- a/arch/mips/kernel/binfmt_elfo32.c
6621 +++ b/arch/mips/kernel/binfmt_elfo32.c
6622 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6623 #undef ELF_ET_DYN_BASE
6624 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6625
6626 +#ifdef CONFIG_PAX_ASLR
6627 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6628 +
6629 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6630 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6631 +#endif
6632 +
6633 #include <asm/processor.h>
6634
6635 #include <linux/module.h>
6636 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6637 index a74ec3a..4f06f18 100644
6638 --- a/arch/mips/kernel/i8259.c
6639 +++ b/arch/mips/kernel/i8259.c
6640 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6641 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6642 spurious_irq_mask |= irqmask;
6643 }
6644 - atomic_inc(&irq_err_count);
6645 + atomic_inc_unchecked(&irq_err_count);
6646 /*
6647 * Theoretically we do not have to handle this IRQ,
6648 * but in Linux this does not cause problems and is
6649 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6650 index 44a1f79..2bd6aa3 100644
6651 --- a/arch/mips/kernel/irq-gt641xx.c
6652 +++ b/arch/mips/kernel/irq-gt641xx.c
6653 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6654 }
6655 }
6656
6657 - atomic_inc(&irq_err_count);
6658 + atomic_inc_unchecked(&irq_err_count);
6659 }
6660
6661 void __init gt641xx_irq_init(void)
6662 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6663 index d2bfbc2..a8eacd2 100644
6664 --- a/arch/mips/kernel/irq.c
6665 +++ b/arch/mips/kernel/irq.c
6666 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6667 printk("unexpected IRQ # %d\n", irq);
6668 }
6669
6670 -atomic_t irq_err_count;
6671 +atomic_unchecked_t irq_err_count;
6672
6673 int arch_show_interrupts(struct seq_file *p, int prec)
6674 {
6675 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6676 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6677 return 0;
6678 }
6679
6680 asmlinkage void spurious_interrupt(void)
6681 {
6682 - atomic_inc(&irq_err_count);
6683 + atomic_inc_unchecked(&irq_err_count);
6684 }
6685
6686 void __init init_IRQ(void)
6687 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6688 #endif
6689 }
6690
6691 +
6692 #ifdef DEBUG_STACKOVERFLOW
6693 +extern void gr_handle_kernel_exploit(void);
6694 +
6695 static inline void check_stack_overflow(void)
6696 {
6697 unsigned long sp;
6698 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6699 printk("do_IRQ: stack overflow: %ld\n",
6700 sp - sizeof(struct thread_info));
6701 dump_stack();
6702 + gr_handle_kernel_exploit();
6703 }
6704 }
6705 #else
6706 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6707 index 0614717..002fa43 100644
6708 --- a/arch/mips/kernel/pm-cps.c
6709 +++ b/arch/mips/kernel/pm-cps.c
6710 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6711 nc_core_ready_count = nc_addr;
6712
6713 /* Ensure ready_count is zero-initialised before the assembly runs */
6714 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6715 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6716 coupled_barrier(&per_cpu(pm_barrier, core), online);
6717
6718 /* Run the generated entry code */
6719 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6720 index bf85cc1..b365c61 100644
6721 --- a/arch/mips/kernel/process.c
6722 +++ b/arch/mips/kernel/process.c
6723 @@ -535,18 +535,6 @@ out:
6724 return pc;
6725 }
6726
6727 -/*
6728 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6729 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6730 - */
6731 -unsigned long arch_align_stack(unsigned long sp)
6732 -{
6733 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6734 - sp -= get_random_int() & ~PAGE_MASK;
6735 -
6736 - return sp & ALMASK;
6737 -}
6738 -
6739 static void arch_dump_stack(void *info)
6740 {
6741 struct pt_regs *regs;
6742 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6743 index 5104528..950bbdc 100644
6744 --- a/arch/mips/kernel/ptrace.c
6745 +++ b/arch/mips/kernel/ptrace.c
6746 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6747 return ret;
6748 }
6749
6750 +#ifdef CONFIG_GRKERNSEC_SETXID
6751 +extern void gr_delayed_cred_worker(void);
6752 +#endif
6753 +
6754 /*
6755 * Notification of system call entry/exit
6756 * - triggered by current->work.syscall_trace
6757 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6758 tracehook_report_syscall_entry(regs))
6759 ret = -1;
6760
6761 +#ifdef CONFIG_GRKERNSEC_SETXID
6762 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6763 + gr_delayed_cred_worker();
6764 +#endif
6765 +
6766 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6767 trace_sys_enter(regs, regs->regs[2]);
6768
6769 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6770 index 07fc524..b9d7f28 100644
6771 --- a/arch/mips/kernel/reset.c
6772 +++ b/arch/mips/kernel/reset.c
6773 @@ -13,6 +13,7 @@
6774 #include <linux/reboot.h>
6775
6776 #include <asm/reboot.h>
6777 +#include <asm/bug.h>
6778
6779 /*
6780 * Urgs ... Too many MIPS machines to handle this in a generic way.
6781 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6782 {
6783 if (_machine_restart)
6784 _machine_restart(command);
6785 + BUG();
6786 }
6787
6788 void machine_halt(void)
6789 {
6790 if (_machine_halt)
6791 _machine_halt();
6792 + BUG();
6793 }
6794
6795 void machine_power_off(void)
6796 {
6797 if (pm_power_off)
6798 pm_power_off();
6799 + BUG();
6800 }
6801 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6802 index 2242bdd..b284048 100644
6803 --- a/arch/mips/kernel/sync-r4k.c
6804 +++ b/arch/mips/kernel/sync-r4k.c
6805 @@ -18,8 +18,8 @@
6806 #include <asm/mipsregs.h>
6807
6808 static atomic_t count_start_flag = ATOMIC_INIT(0);
6809 -static atomic_t count_count_start = ATOMIC_INIT(0);
6810 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6811 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6812 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6813 static atomic_t count_reference = ATOMIC_INIT(0);
6814
6815 #define COUNTON 100
6816 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6817
6818 for (i = 0; i < NR_LOOPS; i++) {
6819 /* slaves loop on '!= 2' */
6820 - while (atomic_read(&count_count_start) != 1)
6821 + while (atomic_read_unchecked(&count_count_start) != 1)
6822 mb();
6823 - atomic_set(&count_count_stop, 0);
6824 + atomic_set_unchecked(&count_count_stop, 0);
6825 smp_wmb();
6826
6827 /* this lets the slaves write their count register */
6828 - atomic_inc(&count_count_start);
6829 + atomic_inc_unchecked(&count_count_start);
6830
6831 /*
6832 * Everyone initialises count in the last loop:
6833 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6834 /*
6835 * Wait for all slaves to leave the synchronization point:
6836 */
6837 - while (atomic_read(&count_count_stop) != 1)
6838 + while (atomic_read_unchecked(&count_count_stop) != 1)
6839 mb();
6840 - atomic_set(&count_count_start, 0);
6841 + atomic_set_unchecked(&count_count_start, 0);
6842 smp_wmb();
6843 - atomic_inc(&count_count_stop);
6844 + atomic_inc_unchecked(&count_count_stop);
6845 }
6846 /* Arrange for an interrupt in a short while */
6847 write_c0_compare(read_c0_count() + COUNTON);
6848 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6849 initcount = atomic_read(&count_reference);
6850
6851 for (i = 0; i < NR_LOOPS; i++) {
6852 - atomic_inc(&count_count_start);
6853 - while (atomic_read(&count_count_start) != 2)
6854 + atomic_inc_unchecked(&count_count_start);
6855 + while (atomic_read_unchecked(&count_count_start) != 2)
6856 mb();
6857
6858 /*
6859 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6860 if (i == NR_LOOPS-1)
6861 write_c0_count(initcount);
6862
6863 - atomic_inc(&count_count_stop);
6864 - while (atomic_read(&count_count_stop) != 2)
6865 + atomic_inc_unchecked(&count_count_stop);
6866 + while (atomic_read_unchecked(&count_count_stop) != 2)
6867 mb();
6868 }
6869 /* Arrange for an interrupt in a short while */
6870 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6871 index 33984c0..666a96d 100644
6872 --- a/arch/mips/kernel/traps.c
6873 +++ b/arch/mips/kernel/traps.c
6874 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6875 siginfo_t info;
6876
6877 prev_state = exception_enter();
6878 - die_if_kernel("Integer overflow", regs);
6879 + if (unlikely(!user_mode(regs))) {
6880 +
6881 +#ifdef CONFIG_PAX_REFCOUNT
6882 + if (fixup_exception(regs)) {
6883 + pax_report_refcount_overflow(regs);
6884 + exception_exit(prev_state);
6885 + return;
6886 + }
6887 +#endif
6888 +
6889 + die("Integer overflow", regs);
6890 + }
6891
6892 info.si_code = FPE_INTOVF;
6893 info.si_signo = SIGFPE;
6894 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6895 index f5e7dda..47198ec 100644
6896 --- a/arch/mips/kvm/mips.c
6897 +++ b/arch/mips/kvm/mips.c
6898 @@ -816,7 +816,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6899 return r;
6900 }
6901
6902 -int kvm_arch_init(void *opaque)
6903 +int kvm_arch_init(const void *opaque)
6904 {
6905 if (kvm_mips_callbacks) {
6906 kvm_err("kvm: module already exists\n");
6907 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6908 index 7ff8637..6004edb 100644
6909 --- a/arch/mips/mm/fault.c
6910 +++ b/arch/mips/mm/fault.c
6911 @@ -31,6 +31,23 @@
6912
6913 int show_unhandled_signals = 1;
6914
6915 +#ifdef CONFIG_PAX_PAGEEXEC
6916 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6917 +{
6918 + unsigned long i;
6919 +
6920 + printk(KERN_ERR "PAX: bytes at PC: ");
6921 + for (i = 0; i < 5; i++) {
6922 + unsigned int c;
6923 + if (get_user(c, (unsigned int *)pc+i))
6924 + printk(KERN_CONT "???????? ");
6925 + else
6926 + printk(KERN_CONT "%08x ", c);
6927 + }
6928 + printk("\n");
6929 +}
6930 +#endif
6931 +
6932 /*
6933 * This routine handles page faults. It determines the address,
6934 * and the problem, and then passes it off to one of the appropriate
6935 @@ -206,6 +223,14 @@ bad_area:
6936 bad_area_nosemaphore:
6937 /* User mode accesses just cause a SIGSEGV */
6938 if (user_mode(regs)) {
6939 +
6940 +#ifdef CONFIG_PAX_PAGEEXEC
6941 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6942 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6943 + do_group_exit(SIGKILL);
6944 + }
6945 +#endif
6946 +
6947 tsk->thread.cp0_badvaddr = address;
6948 tsk->thread.error_code = write;
6949 if (show_unhandled_signals &&
6950 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6951 index f1baadd..5472dca 100644
6952 --- a/arch/mips/mm/mmap.c
6953 +++ b/arch/mips/mm/mmap.c
6954 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6955 struct vm_area_struct *vma;
6956 unsigned long addr = addr0;
6957 int do_color_align;
6958 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6959 struct vm_unmapped_area_info info;
6960
6961 if (unlikely(len > TASK_SIZE))
6962 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6963 do_color_align = 1;
6964
6965 /* requesting a specific address */
6966 +
6967 +#ifdef CONFIG_PAX_RANDMMAP
6968 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6969 +#endif
6970 +
6971 if (addr) {
6972 if (do_color_align)
6973 addr = COLOUR_ALIGN(addr, pgoff);
6974 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6975 addr = PAGE_ALIGN(addr);
6976
6977 vma = find_vma(mm, addr);
6978 - if (TASK_SIZE - len >= addr &&
6979 - (!vma || addr + len <= vma->vm_start))
6980 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6981 return addr;
6982 }
6983
6984 info.length = len;
6985 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6986 info.align_offset = pgoff << PAGE_SHIFT;
6987 + info.threadstack_offset = offset;
6988
6989 if (dir == DOWN) {
6990 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6991 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6992 {
6993 unsigned long random_factor = 0UL;
6994
6995 +#ifdef CONFIG_PAX_RANDMMAP
6996 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6997 +#endif
6998 +
6999 if (current->flags & PF_RANDOMIZE) {
7000 random_factor = get_random_int();
7001 random_factor = random_factor << PAGE_SHIFT;
7002 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7003
7004 if (mmap_is_legacy()) {
7005 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7006 +
7007 +#ifdef CONFIG_PAX_RANDMMAP
7008 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7009 + mm->mmap_base += mm->delta_mmap;
7010 +#endif
7011 +
7012 mm->get_unmapped_area = arch_get_unmapped_area;
7013 } else {
7014 mm->mmap_base = mmap_base(random_factor);
7015 +
7016 +#ifdef CONFIG_PAX_RANDMMAP
7017 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7018 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7019 +#endif
7020 +
7021 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7022 }
7023 }
7024
7025 -static inline unsigned long brk_rnd(void)
7026 -{
7027 - unsigned long rnd = get_random_int();
7028 -
7029 - rnd = rnd << PAGE_SHIFT;
7030 - /* 8MB for 32bit, 256MB for 64bit */
7031 - if (TASK_IS_32BIT_ADDR)
7032 - rnd = rnd & 0x7ffffful;
7033 - else
7034 - rnd = rnd & 0xffffffful;
7035 -
7036 - return rnd;
7037 -}
7038 -
7039 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7040 -{
7041 - unsigned long base = mm->brk;
7042 - unsigned long ret;
7043 -
7044 - ret = PAGE_ALIGN(base + brk_rnd());
7045 -
7046 - if (ret < mm->brk)
7047 - return mm->brk;
7048 -
7049 - return ret;
7050 -}
7051 -
7052 int __virt_addr_valid(const volatile void *kaddr)
7053 {
7054 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7055 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7056 index a2358b4..7cead4f 100644
7057 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7058 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7059 @@ -187,9 +187,9 @@ void
7060 cont_nmi_dump(void)
7061 {
7062 #ifndef REAL_NMI_SIGNAL
7063 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7064 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7065
7066 - atomic_inc(&nmied_cpus);
7067 + atomic_inc_unchecked(&nmied_cpus);
7068 #endif
7069 /*
7070 * Only allow 1 cpu to proceed
7071 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7072 udelay(10000);
7073 }
7074 #else
7075 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7076 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7077 #endif
7078
7079 /*
7080 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7081 index a046b30..6799527 100644
7082 --- a/arch/mips/sni/rm200.c
7083 +++ b/arch/mips/sni/rm200.c
7084 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7085 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7086 spurious_irq_mask |= irqmask;
7087 }
7088 - atomic_inc(&irq_err_count);
7089 + atomic_inc_unchecked(&irq_err_count);
7090 /*
7091 * Theoretically we do not have to handle this IRQ,
7092 * but in Linux this does not cause problems and is
7093 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7094 index 41e873b..34d33a7 100644
7095 --- a/arch/mips/vr41xx/common/icu.c
7096 +++ b/arch/mips/vr41xx/common/icu.c
7097 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7098
7099 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7100
7101 - atomic_inc(&irq_err_count);
7102 + atomic_inc_unchecked(&irq_err_count);
7103
7104 return -1;
7105 }
7106 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7107 index ae0e4ee..e8f0692 100644
7108 --- a/arch/mips/vr41xx/common/irq.c
7109 +++ b/arch/mips/vr41xx/common/irq.c
7110 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7111 irq_cascade_t *cascade;
7112
7113 if (irq >= NR_IRQS) {
7114 - atomic_inc(&irq_err_count);
7115 + atomic_inc_unchecked(&irq_err_count);
7116 return;
7117 }
7118
7119 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7120 ret = cascade->get_irq(irq);
7121 irq = ret;
7122 if (ret < 0)
7123 - atomic_inc(&irq_err_count);
7124 + atomic_inc_unchecked(&irq_err_count);
7125 else
7126 irq_dispatch(irq);
7127 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7128 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7129 index 967d144..db12197 100644
7130 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7131 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7132 @@ -11,12 +11,14 @@
7133 #ifndef _ASM_PROC_CACHE_H
7134 #define _ASM_PROC_CACHE_H
7135
7136 +#include <linux/const.h>
7137 +
7138 /* L1 cache */
7139
7140 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7141 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7142 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7143 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7144 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7145 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7146
7147 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7148 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7149 index bcb5df2..84fabd2 100644
7150 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7151 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7152 @@ -16,13 +16,15 @@
7153 #ifndef _ASM_PROC_CACHE_H
7154 #define _ASM_PROC_CACHE_H
7155
7156 +#include <linux/const.h>
7157 +
7158 /*
7159 * L1 cache
7160 */
7161 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7162 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7163 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7164 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7165 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7166 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7167
7168 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7169 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7170 index 4ce7a01..449202a 100644
7171 --- a/arch/openrisc/include/asm/cache.h
7172 +++ b/arch/openrisc/include/asm/cache.h
7173 @@ -19,11 +19,13 @@
7174 #ifndef __ASM_OPENRISC_CACHE_H
7175 #define __ASM_OPENRISC_CACHE_H
7176
7177 +#include <linux/const.h>
7178 +
7179 /* FIXME: How can we replace these with values from the CPU...
7180 * they shouldn't be hard-coded!
7181 */
7182
7183 -#define L1_CACHE_BYTES 16
7184 #define L1_CACHE_SHIFT 4
7185 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7186
7187 #endif /* __ASM_OPENRISC_CACHE_H */
7188 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7189 index 226f8ca..9d9b87d 100644
7190 --- a/arch/parisc/include/asm/atomic.h
7191 +++ b/arch/parisc/include/asm/atomic.h
7192 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7193 return dec;
7194 }
7195
7196 +#define atomic64_read_unchecked(v) atomic64_read(v)
7197 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7198 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7199 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7200 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7201 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7202 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7203 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7204 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7205 +
7206 #endif /* !CONFIG_64BIT */
7207
7208
7209 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7210 index 47f11c7..3420df2 100644
7211 --- a/arch/parisc/include/asm/cache.h
7212 +++ b/arch/parisc/include/asm/cache.h
7213 @@ -5,6 +5,7 @@
7214 #ifndef __ARCH_PARISC_CACHE_H
7215 #define __ARCH_PARISC_CACHE_H
7216
7217 +#include <linux/const.h>
7218
7219 /*
7220 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7221 @@ -15,13 +16,13 @@
7222 * just ruin performance.
7223 */
7224 #ifdef CONFIG_PA20
7225 -#define L1_CACHE_BYTES 64
7226 #define L1_CACHE_SHIFT 6
7227 #else
7228 -#define L1_CACHE_BYTES 32
7229 #define L1_CACHE_SHIFT 5
7230 #endif
7231
7232 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7233 +
7234 #ifndef __ASSEMBLY__
7235
7236 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7237 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7238 index 78c9fd3..42fa66a 100644
7239 --- a/arch/parisc/include/asm/elf.h
7240 +++ b/arch/parisc/include/asm/elf.h
7241 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7242
7243 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7244
7245 +#ifdef CONFIG_PAX_ASLR
7246 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7247 +
7248 +#define PAX_DELTA_MMAP_LEN 16
7249 +#define PAX_DELTA_STACK_LEN 16
7250 +#endif
7251 +
7252 /* This yields a mask that user programs can use to figure out what
7253 instruction set this CPU supports. This could be done in user space,
7254 but it's not easy, and we've already done it here. */
7255 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7256 index d174372..f27fe5c 100644
7257 --- a/arch/parisc/include/asm/pgalloc.h
7258 +++ b/arch/parisc/include/asm/pgalloc.h
7259 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7260 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7261 }
7262
7263 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7264 +{
7265 + pgd_populate(mm, pgd, pmd);
7266 +}
7267 +
7268 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7269 {
7270 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7271 @@ -96,6 +101,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7272 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7273 #define pmd_free(mm, x) do { } while (0)
7274 #define pgd_populate(mm, pmd, pte) BUG()
7275 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7276
7277 #endif
7278
7279 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7280 index 15207b9..3209e65 100644
7281 --- a/arch/parisc/include/asm/pgtable.h
7282 +++ b/arch/parisc/include/asm/pgtable.h
7283 @@ -215,6 +215,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7284 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7285 #define PAGE_COPY PAGE_EXECREAD
7286 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7287 +
7288 +#ifdef CONFIG_PAX_PAGEEXEC
7289 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7290 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7291 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7292 +#else
7293 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7294 +# define PAGE_COPY_NOEXEC PAGE_COPY
7295 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7296 +#endif
7297 +
7298 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7299 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7300 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7301 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7302 index 0abdd4c..1af92f0 100644
7303 --- a/arch/parisc/include/asm/uaccess.h
7304 +++ b/arch/parisc/include/asm/uaccess.h
7305 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7306 const void __user *from,
7307 unsigned long n)
7308 {
7309 - int sz = __compiletime_object_size(to);
7310 + size_t sz = __compiletime_object_size(to);
7311 int ret = -EFAULT;
7312
7313 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7314 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7315 ret = __copy_from_user(to, from, n);
7316 else
7317 copy_from_user_overflow();
7318 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7319 index 3c63a82..b1d6ee9 100644
7320 --- a/arch/parisc/kernel/module.c
7321 +++ b/arch/parisc/kernel/module.c
7322 @@ -98,16 +98,38 @@
7323
7324 /* three functions to determine where in the module core
7325 * or init pieces the location is */
7326 +static inline int in_init_rx(struct module *me, void *loc)
7327 +{
7328 + return (loc >= me->module_init_rx &&
7329 + loc < (me->module_init_rx + me->init_size_rx));
7330 +}
7331 +
7332 +static inline int in_init_rw(struct module *me, void *loc)
7333 +{
7334 + return (loc >= me->module_init_rw &&
7335 + loc < (me->module_init_rw + me->init_size_rw));
7336 +}
7337 +
7338 static inline int in_init(struct module *me, void *loc)
7339 {
7340 - return (loc >= me->module_init &&
7341 - loc <= (me->module_init + me->init_size));
7342 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7343 +}
7344 +
7345 +static inline int in_core_rx(struct module *me, void *loc)
7346 +{
7347 + return (loc >= me->module_core_rx &&
7348 + loc < (me->module_core_rx + me->core_size_rx));
7349 +}
7350 +
7351 +static inline int in_core_rw(struct module *me, void *loc)
7352 +{
7353 + return (loc >= me->module_core_rw &&
7354 + loc < (me->module_core_rw + me->core_size_rw));
7355 }
7356
7357 static inline int in_core(struct module *me, void *loc)
7358 {
7359 - return (loc >= me->module_core &&
7360 - loc <= (me->module_core + me->core_size));
7361 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7362 }
7363
7364 static inline int in_local(struct module *me, void *loc)
7365 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7366 }
7367
7368 /* align things a bit */
7369 - me->core_size = ALIGN(me->core_size, 16);
7370 - me->arch.got_offset = me->core_size;
7371 - me->core_size += gots * sizeof(struct got_entry);
7372 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7373 + me->arch.got_offset = me->core_size_rw;
7374 + me->core_size_rw += gots * sizeof(struct got_entry);
7375
7376 - me->core_size = ALIGN(me->core_size, 16);
7377 - me->arch.fdesc_offset = me->core_size;
7378 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7379 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7380 + me->arch.fdesc_offset = me->core_size_rw;
7381 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7382
7383 me->arch.got_max = gots;
7384 me->arch.fdesc_max = fdescs;
7385 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7386
7387 BUG_ON(value == 0);
7388
7389 - got = me->module_core + me->arch.got_offset;
7390 + got = me->module_core_rw + me->arch.got_offset;
7391 for (i = 0; got[i].addr; i++)
7392 if (got[i].addr == value)
7393 goto out;
7394 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7395 #ifdef CONFIG_64BIT
7396 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7397 {
7398 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7399 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7400
7401 if (!value) {
7402 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7403 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7404
7405 /* Create new one */
7406 fdesc->addr = value;
7407 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7408 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7409 return (Elf_Addr)fdesc;
7410 }
7411 #endif /* CONFIG_64BIT */
7412 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7413
7414 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7415 end = table + sechdrs[me->arch.unwind_section].sh_size;
7416 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7417 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7418
7419 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7420 me->arch.unwind_section, table, end, gp);
7421 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7422 index 5aba01a..47cdd5a 100644
7423 --- a/arch/parisc/kernel/sys_parisc.c
7424 +++ b/arch/parisc/kernel/sys_parisc.c
7425 @@ -92,6 +92,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7426 unsigned long task_size = TASK_SIZE;
7427 int do_color_align, last_mmap;
7428 struct vm_unmapped_area_info info;
7429 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7430
7431 if (len > task_size)
7432 return -ENOMEM;
7433 @@ -109,6 +110,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7434 goto found_addr;
7435 }
7436
7437 +#ifdef CONFIG_PAX_RANDMMAP
7438 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7439 +#endif
7440 +
7441 if (addr) {
7442 if (do_color_align && last_mmap)
7443 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7444 @@ -127,6 +132,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7445 info.high_limit = mmap_upper_limit();
7446 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7447 info.align_offset = shared_align_offset(last_mmap, pgoff);
7448 + info.threadstack_offset = offset;
7449 addr = vm_unmapped_area(&info);
7450
7451 found_addr:
7452 @@ -146,6 +152,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7453 unsigned long addr = addr0;
7454 int do_color_align, last_mmap;
7455 struct vm_unmapped_area_info info;
7456 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7457
7458 #ifdef CONFIG_64BIT
7459 /* This should only ever run for 32-bit processes. */
7460 @@ -170,6 +177,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7461 }
7462
7463 /* requesting a specific address */
7464 +#ifdef CONFIG_PAX_RANDMMAP
7465 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7466 +#endif
7467 +
7468 if (addr) {
7469 if (do_color_align && last_mmap)
7470 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7471 @@ -187,6 +198,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7472 info.high_limit = mm->mmap_base;
7473 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7474 info.align_offset = shared_align_offset(last_mmap, pgoff);
7475 + info.threadstack_offset = offset;
7476 addr = vm_unmapped_area(&info);
7477 if (!(addr & ~PAGE_MASK))
7478 goto found_addr;
7479 @@ -252,6 +264,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7480 mm->mmap_legacy_base = mmap_legacy_base();
7481 mm->mmap_base = mmap_upper_limit();
7482
7483 +#ifdef CONFIG_PAX_RANDMMAP
7484 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7485 + mm->mmap_legacy_base += mm->delta_mmap;
7486 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7487 + }
7488 +#endif
7489 +
7490 if (mmap_is_legacy()) {
7491 mm->mmap_base = mm->mmap_legacy_base;
7492 mm->get_unmapped_area = arch_get_unmapped_area;
7493 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7494 index 47ee620..1107387 100644
7495 --- a/arch/parisc/kernel/traps.c
7496 +++ b/arch/parisc/kernel/traps.c
7497 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7498
7499 down_read(&current->mm->mmap_sem);
7500 vma = find_vma(current->mm,regs->iaoq[0]);
7501 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7502 - && (vma->vm_flags & VM_EXEC)) {
7503 -
7504 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7505 fault_address = regs->iaoq[0];
7506 fault_space = regs->iasq[0];
7507
7508 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7509 index e5120e6..8ddb5cc 100644
7510 --- a/arch/parisc/mm/fault.c
7511 +++ b/arch/parisc/mm/fault.c
7512 @@ -15,6 +15,7 @@
7513 #include <linux/sched.h>
7514 #include <linux/interrupt.h>
7515 #include <linux/module.h>
7516 +#include <linux/unistd.h>
7517
7518 #include <asm/uaccess.h>
7519 #include <asm/traps.h>
7520 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7521 static unsigned long
7522 parisc_acctyp(unsigned long code, unsigned int inst)
7523 {
7524 - if (code == 6 || code == 16)
7525 + if (code == 6 || code == 7 || code == 16)
7526 return VM_EXEC;
7527
7528 switch (inst & 0xf0000000) {
7529 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7530 }
7531 #endif
7532
7533 +#ifdef CONFIG_PAX_PAGEEXEC
7534 +/*
7535 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7536 + *
7537 + * returns 1 when task should be killed
7538 + * 2 when rt_sigreturn trampoline was detected
7539 + * 3 when unpatched PLT trampoline was detected
7540 + */
7541 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7542 +{
7543 +
7544 +#ifdef CONFIG_PAX_EMUPLT
7545 + int err;
7546 +
7547 + do { /* PaX: unpatched PLT emulation */
7548 + unsigned int bl, depwi;
7549 +
7550 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7551 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7552 +
7553 + if (err)
7554 + break;
7555 +
7556 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7557 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7558 +
7559 + err = get_user(ldw, (unsigned int *)addr);
7560 + err |= get_user(bv, (unsigned int *)(addr+4));
7561 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7562 +
7563 + if (err)
7564 + break;
7565 +
7566 + if (ldw == 0x0E801096U &&
7567 + bv == 0xEAC0C000U &&
7568 + ldw2 == 0x0E881095U)
7569 + {
7570 + unsigned int resolver, map;
7571 +
7572 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7573 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7574 + if (err)
7575 + break;
7576 +
7577 + regs->gr[20] = instruction_pointer(regs)+8;
7578 + regs->gr[21] = map;
7579 + regs->gr[22] = resolver;
7580 + regs->iaoq[0] = resolver | 3UL;
7581 + regs->iaoq[1] = regs->iaoq[0] + 4;
7582 + return 3;
7583 + }
7584 + }
7585 + } while (0);
7586 +#endif
7587 +
7588 +#ifdef CONFIG_PAX_EMUTRAMP
7589 +
7590 +#ifndef CONFIG_PAX_EMUSIGRT
7591 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7592 + return 1;
7593 +#endif
7594 +
7595 + do { /* PaX: rt_sigreturn emulation */
7596 + unsigned int ldi1, ldi2, bel, nop;
7597 +
7598 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7599 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7600 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7601 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7602 +
7603 + if (err)
7604 + break;
7605 +
7606 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7607 + ldi2 == 0x3414015AU &&
7608 + bel == 0xE4008200U &&
7609 + nop == 0x08000240U)
7610 + {
7611 + regs->gr[25] = (ldi1 & 2) >> 1;
7612 + regs->gr[20] = __NR_rt_sigreturn;
7613 + regs->gr[31] = regs->iaoq[1] + 16;
7614 + regs->sr[0] = regs->iasq[1];
7615 + regs->iaoq[0] = 0x100UL;
7616 + regs->iaoq[1] = regs->iaoq[0] + 4;
7617 + regs->iasq[0] = regs->sr[2];
7618 + regs->iasq[1] = regs->sr[2];
7619 + return 2;
7620 + }
7621 + } while (0);
7622 +#endif
7623 +
7624 + return 1;
7625 +}
7626 +
7627 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7628 +{
7629 + unsigned long i;
7630 +
7631 + printk(KERN_ERR "PAX: bytes at PC: ");
7632 + for (i = 0; i < 5; i++) {
7633 + unsigned int c;
7634 + if (get_user(c, (unsigned int *)pc+i))
7635 + printk(KERN_CONT "???????? ");
7636 + else
7637 + printk(KERN_CONT "%08x ", c);
7638 + }
7639 + printk("\n");
7640 +}
7641 +#endif
7642 +
7643 int fixup_exception(struct pt_regs *regs)
7644 {
7645 const struct exception_table_entry *fix;
7646 @@ -234,8 +345,33 @@ retry:
7647
7648 good_area:
7649
7650 - if ((vma->vm_flags & acc_type) != acc_type)
7651 + if ((vma->vm_flags & acc_type) != acc_type) {
7652 +
7653 +#ifdef CONFIG_PAX_PAGEEXEC
7654 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7655 + (address & ~3UL) == instruction_pointer(regs))
7656 + {
7657 + up_read(&mm->mmap_sem);
7658 + switch (pax_handle_fetch_fault(regs)) {
7659 +
7660 +#ifdef CONFIG_PAX_EMUPLT
7661 + case 3:
7662 + return;
7663 +#endif
7664 +
7665 +#ifdef CONFIG_PAX_EMUTRAMP
7666 + case 2:
7667 + return;
7668 +#endif
7669 +
7670 + }
7671 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7672 + do_group_exit(SIGKILL);
7673 + }
7674 +#endif
7675 +
7676 goto bad_area;
7677 + }
7678
7679 /*
7680 * If for any reason at all we couldn't handle the fault, make
7681 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7682 index 22b0940..309f790 100644
7683 --- a/arch/powerpc/Kconfig
7684 +++ b/arch/powerpc/Kconfig
7685 @@ -409,6 +409,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7686 config KEXEC
7687 bool "kexec system call"
7688 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7689 + depends on !GRKERNSEC_KMEM
7690 help
7691 kexec is a system call that implements the ability to shutdown your
7692 current kernel, and to start another kernel. It is like a reboot
7693 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7694 index 512d278..d31fadd 100644
7695 --- a/arch/powerpc/include/asm/atomic.h
7696 +++ b/arch/powerpc/include/asm/atomic.h
7697 @@ -12,6 +12,11 @@
7698
7699 #define ATOMIC_INIT(i) { (i) }
7700
7701 +#define _ASM_EXTABLE(from, to) \
7702 +" .section __ex_table,\"a\"\n" \
7703 + PPC_LONG" " #from ", " #to"\n" \
7704 +" .previous\n"
7705 +
7706 static __inline__ int atomic_read(const atomic_t *v)
7707 {
7708 int t;
7709 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7710 return t;
7711 }
7712
7713 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7714 +{
7715 + int t;
7716 +
7717 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7718 +
7719 + return t;
7720 +}
7721 +
7722 static __inline__ void atomic_set(atomic_t *v, int i)
7723 {
7724 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7725 }
7726
7727 -#define ATOMIC_OP(op, asm_op) \
7728 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7729 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7730 +{
7731 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7732 +}
7733 +
7734 +#ifdef CONFIG_PAX_REFCOUNT
7735 +#define __REFCOUNT_OP(op) op##o.
7736 +#define __OVERFLOW_PRE \
7737 + " mcrxr cr0\n"
7738 +#define __OVERFLOW_POST \
7739 + " bf 4*cr0+so, 3f\n" \
7740 + "2: .long 0x00c00b00\n" \
7741 + "3:\n"
7742 +#define __OVERFLOW_EXTABLE \
7743 + "\n4:\n"
7744 + _ASM_EXTABLE(2b, 4b)
7745 +#else
7746 +#define __REFCOUNT_OP(op) op
7747 +#define __OVERFLOW_PRE
7748 +#define __OVERFLOW_POST
7749 +#define __OVERFLOW_EXTABLE
7750 +#endif
7751 +
7752 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7753 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7754 { \
7755 int t; \
7756 \
7757 __asm__ __volatile__( \
7758 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7759 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7760 + pre_op \
7761 #asm_op " %0,%2,%0\n" \
7762 + post_op \
7763 PPC405_ERR77(0,%3) \
7764 " stwcx. %0,0,%3 \n" \
7765 " bne- 1b\n" \
7766 + extable \
7767 : "=&r" (t), "+m" (v->counter) \
7768 : "r" (a), "r" (&v->counter) \
7769 : "cc"); \
7770 } \
7771
7772 -#define ATOMIC_OP_RETURN(op, asm_op) \
7773 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7774 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7775 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7776 +
7777 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7778 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7779 { \
7780 int t; \
7781 \
7782 __asm__ __volatile__( \
7783 PPC_ATOMIC_ENTRY_BARRIER \
7784 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7785 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7786 + pre_op \
7787 #asm_op " %0,%1,%0\n" \
7788 + post_op \
7789 PPC405_ERR77(0,%2) \
7790 " stwcx. %0,0,%2 \n" \
7791 " bne- 1b\n" \
7792 + extable \
7793 PPC_ATOMIC_EXIT_BARRIER \
7794 : "=&r" (t) \
7795 : "r" (a), "r" (&v->counter) \
7796 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7797 return t; \
7798 }
7799
7800 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7801 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7802 +
7803 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7804
7805 ATOMIC_OPS(add, add)
7806 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7807
7808 #undef ATOMIC_OPS
7809 #undef ATOMIC_OP_RETURN
7810 +#undef __ATOMIC_OP_RETURN
7811 #undef ATOMIC_OP
7812 +#undef __ATOMIC_OP
7813
7814 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7815
7816 -static __inline__ void atomic_inc(atomic_t *v)
7817 -{
7818 - int t;
7819 +/*
7820 + * atomic_inc - increment atomic variable
7821 + * @v: pointer of type atomic_t
7822 + *
7823 + * Automatically increments @v by 1
7824 + */
7825 +#define atomic_inc(v) atomic_add(1, (v))
7826 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7827
7828 - __asm__ __volatile__(
7829 -"1: lwarx %0,0,%2 # atomic_inc\n\
7830 - addic %0,%0,1\n"
7831 - PPC405_ERR77(0,%2)
7832 -" stwcx. %0,0,%2 \n\
7833 - bne- 1b"
7834 - : "=&r" (t), "+m" (v->counter)
7835 - : "r" (&v->counter)
7836 - : "cc", "xer");
7837 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7838 +{
7839 + atomic_add_unchecked(1, v);
7840 }
7841
7842 -static __inline__ int atomic_inc_return(atomic_t *v)
7843 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7844 {
7845 - int t;
7846 -
7847 - __asm__ __volatile__(
7848 - PPC_ATOMIC_ENTRY_BARRIER
7849 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7850 - addic %0,%0,1\n"
7851 - PPC405_ERR77(0,%1)
7852 -" stwcx. %0,0,%1 \n\
7853 - bne- 1b"
7854 - PPC_ATOMIC_EXIT_BARRIER
7855 - : "=&r" (t)
7856 - : "r" (&v->counter)
7857 - : "cc", "xer", "memory");
7858 -
7859 - return t;
7860 + return atomic_add_return_unchecked(1, v);
7861 }
7862
7863 /*
7864 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7865 */
7866 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7867
7868 -static __inline__ void atomic_dec(atomic_t *v)
7869 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7870 {
7871 - int t;
7872 -
7873 - __asm__ __volatile__(
7874 -"1: lwarx %0,0,%2 # atomic_dec\n\
7875 - addic %0,%0,-1\n"
7876 - PPC405_ERR77(0,%2)\
7877 -" stwcx. %0,0,%2\n\
7878 - bne- 1b"
7879 - : "=&r" (t), "+m" (v->counter)
7880 - : "r" (&v->counter)
7881 - : "cc", "xer");
7882 + return atomic_add_return_unchecked(1, v) == 0;
7883 }
7884
7885 -static __inline__ int atomic_dec_return(atomic_t *v)
7886 +/*
7887 + * atomic_dec - decrement atomic variable
7888 + * @v: pointer of type atomic_t
7889 + *
7890 + * Atomically decrements @v by 1
7891 + */
7892 +#define atomic_dec(v) atomic_sub(1, (v))
7893 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7894 +
7895 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7896 {
7897 - int t;
7898 -
7899 - __asm__ __volatile__(
7900 - PPC_ATOMIC_ENTRY_BARRIER
7901 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7902 - addic %0,%0,-1\n"
7903 - PPC405_ERR77(0,%1)
7904 -" stwcx. %0,0,%1\n\
7905 - bne- 1b"
7906 - PPC_ATOMIC_EXIT_BARRIER
7907 - : "=&r" (t)
7908 - : "r" (&v->counter)
7909 - : "cc", "xer", "memory");
7910 -
7911 - return t;
7912 + atomic_sub_unchecked(1, v);
7913 }
7914
7915 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7916 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7917
7918 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7919 +{
7920 + return cmpxchg(&(v->counter), old, new);
7921 +}
7922 +
7923 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7924 +{
7925 + return xchg(&(v->counter), new);
7926 +}
7927 +
7928 /**
7929 * __atomic_add_unless - add unless the number is a given value
7930 * @v: pointer of type atomic_t
7931 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7932 PPC_ATOMIC_ENTRY_BARRIER
7933 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7934 cmpw 0,%0,%3 \n\
7935 - beq- 2f \n\
7936 - add %0,%2,%0 \n"
7937 + beq- 2f \n"
7938 +
7939 +#ifdef CONFIG_PAX_REFCOUNT
7940 +" mcrxr cr0\n"
7941 +" addo. %0,%2,%0\n"
7942 +" bf 4*cr0+so, 4f\n"
7943 +"3:.long " "0x00c00b00""\n"
7944 +"4:\n"
7945 +#else
7946 + "add %0,%2,%0 \n"
7947 +#endif
7948 +
7949 PPC405_ERR77(0,%2)
7950 " stwcx. %0,0,%1 \n\
7951 bne- 1b \n"
7952 +"5:"
7953 +
7954 +#ifdef CONFIG_PAX_REFCOUNT
7955 + _ASM_EXTABLE(3b, 5b)
7956 +#endif
7957 +
7958 PPC_ATOMIC_EXIT_BARRIER
7959 " subf %0,%2,%0 \n\
7960 2:"
7961 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7962 }
7963 #define atomic_dec_if_positive atomic_dec_if_positive
7964
7965 +#define smp_mb__before_atomic_dec() smp_mb()
7966 +#define smp_mb__after_atomic_dec() smp_mb()
7967 +#define smp_mb__before_atomic_inc() smp_mb()
7968 +#define smp_mb__after_atomic_inc() smp_mb()
7969 +
7970 #ifdef __powerpc64__
7971
7972 #define ATOMIC64_INIT(i) { (i) }
7973 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7974 return t;
7975 }
7976
7977 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7978 +{
7979 + long t;
7980 +
7981 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7982 +
7983 + return t;
7984 +}
7985 +
7986 static __inline__ void atomic64_set(atomic64_t *v, long i)
7987 {
7988 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7989 }
7990
7991 -#define ATOMIC64_OP(op, asm_op) \
7992 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7993 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
7994 +{
7995 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7996 +}
7997 +
7998 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7999 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8000 { \
8001 long t; \
8002 \
8003 __asm__ __volatile__( \
8004 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8005 + pre_op \
8006 #asm_op " %0,%2,%0\n" \
8007 + post_op \
8008 " stdcx. %0,0,%3 \n" \
8009 " bne- 1b\n" \
8010 + extable \
8011 : "=&r" (t), "+m" (v->counter) \
8012 : "r" (a), "r" (&v->counter) \
8013 : "cc"); \
8014 }
8015
8016 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8017 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8018 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8019 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8020 +
8021 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8022 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8023 { \
8024 long t; \
8025 \
8026 __asm__ __volatile__( \
8027 PPC_ATOMIC_ENTRY_BARRIER \
8028 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8029 + pre_op \
8030 #asm_op " %0,%1,%0\n" \
8031 + post_op \
8032 " stdcx. %0,0,%2 \n" \
8033 " bne- 1b\n" \
8034 + extable \
8035 PPC_ATOMIC_EXIT_BARRIER \
8036 : "=&r" (t) \
8037 : "r" (a), "r" (&v->counter) \
8038 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8039 return t; \
8040 }
8041
8042 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8043 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8044 +
8045 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8046
8047 ATOMIC64_OPS(add, add)
8048 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8049
8050 #undef ATOMIC64_OPS
8051 #undef ATOMIC64_OP_RETURN
8052 +#undef __ATOMIC64_OP_RETURN
8053 #undef ATOMIC64_OP
8054 +#undef __ATOMIC64_OP
8055 +#undef __OVERFLOW_EXTABLE
8056 +#undef __OVERFLOW_POST
8057 +#undef __OVERFLOW_PRE
8058 +#undef __REFCOUNT_OP
8059
8060 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8061
8062 -static __inline__ void atomic64_inc(atomic64_t *v)
8063 -{
8064 - long t;
8065 +/*
8066 + * atomic64_inc - increment atomic variable
8067 + * @v: pointer of type atomic64_t
8068 + *
8069 + * Automatically increments @v by 1
8070 + */
8071 +#define atomic64_inc(v) atomic64_add(1, (v))
8072 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8073
8074 - __asm__ __volatile__(
8075 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8076 - addic %0,%0,1\n\
8077 - stdcx. %0,0,%2 \n\
8078 - bne- 1b"
8079 - : "=&r" (t), "+m" (v->counter)
8080 - : "r" (&v->counter)
8081 - : "cc", "xer");
8082 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8083 +{
8084 + atomic64_add_unchecked(1, v);
8085 }
8086
8087 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8088 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8089 {
8090 - long t;
8091 -
8092 - __asm__ __volatile__(
8093 - PPC_ATOMIC_ENTRY_BARRIER
8094 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8095 - addic %0,%0,1\n\
8096 - stdcx. %0,0,%1 \n\
8097 - bne- 1b"
8098 - PPC_ATOMIC_EXIT_BARRIER
8099 - : "=&r" (t)
8100 - : "r" (&v->counter)
8101 - : "cc", "xer", "memory");
8102 -
8103 - return t;
8104 + return atomic64_add_return_unchecked(1, v);
8105 }
8106
8107 /*
8108 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8109 */
8110 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8111
8112 -static __inline__ void atomic64_dec(atomic64_t *v)
8113 +/*
8114 + * atomic64_dec - decrement atomic variable
8115 + * @v: pointer of type atomic64_t
8116 + *
8117 + * Atomically decrements @v by 1
8118 + */
8119 +#define atomic64_dec(v) atomic64_sub(1, (v))
8120 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8121 +
8122 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8123 {
8124 - long t;
8125 -
8126 - __asm__ __volatile__(
8127 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8128 - addic %0,%0,-1\n\
8129 - stdcx. %0,0,%2\n\
8130 - bne- 1b"
8131 - : "=&r" (t), "+m" (v->counter)
8132 - : "r" (&v->counter)
8133 - : "cc", "xer");
8134 -}
8135 -
8136 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8137 -{
8138 - long t;
8139 -
8140 - __asm__ __volatile__(
8141 - PPC_ATOMIC_ENTRY_BARRIER
8142 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8143 - addic %0,%0,-1\n\
8144 - stdcx. %0,0,%1\n\
8145 - bne- 1b"
8146 - PPC_ATOMIC_EXIT_BARRIER
8147 - : "=&r" (t)
8148 - : "r" (&v->counter)
8149 - : "cc", "xer", "memory");
8150 -
8151 - return t;
8152 + atomic64_sub_unchecked(1, v);
8153 }
8154
8155 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8156 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8157 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8158 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8159
8160 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8161 +{
8162 + return cmpxchg(&(v->counter), old, new);
8163 +}
8164 +
8165 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8166 +{
8167 + return xchg(&(v->counter), new);
8168 +}
8169 +
8170 /**
8171 * atomic64_add_unless - add unless the number is a given value
8172 * @v: pointer of type atomic64_t
8173 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8174
8175 __asm__ __volatile__ (
8176 PPC_ATOMIC_ENTRY_BARRIER
8177 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8178 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8179 cmpd 0,%0,%3 \n\
8180 - beq- 2f \n\
8181 - add %0,%2,%0 \n"
8182 + beq- 2f \n"
8183 +
8184 +#ifdef CONFIG_PAX_REFCOUNT
8185 +" mcrxr cr0\n"
8186 +" addo. %0,%2,%0\n"
8187 +" bf 4*cr0+so, 4f\n"
8188 +"3:.long " "0x00c00b00""\n"
8189 +"4:\n"
8190 +#else
8191 + "add %0,%2,%0 \n"
8192 +#endif
8193 +
8194 " stdcx. %0,0,%1 \n\
8195 bne- 1b \n"
8196 PPC_ATOMIC_EXIT_BARRIER
8197 +"5:"
8198 +
8199 +#ifdef CONFIG_PAX_REFCOUNT
8200 + _ASM_EXTABLE(3b, 5b)
8201 +#endif
8202 +
8203 " subf %0,%2,%0 \n\
8204 2:"
8205 : "=&r" (t)
8206 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8207 index a3bf5be..e03ba81 100644
8208 --- a/arch/powerpc/include/asm/barrier.h
8209 +++ b/arch/powerpc/include/asm/barrier.h
8210 @@ -76,7 +76,7 @@
8211 do { \
8212 compiletime_assert_atomic_type(*p); \
8213 smp_lwsync(); \
8214 - ACCESS_ONCE(*p) = (v); \
8215 + ACCESS_ONCE_RW(*p) = (v); \
8216 } while (0)
8217
8218 #define smp_load_acquire(p) \
8219 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8220 index 34a05a1..a1f2c67 100644
8221 --- a/arch/powerpc/include/asm/cache.h
8222 +++ b/arch/powerpc/include/asm/cache.h
8223 @@ -4,6 +4,7 @@
8224 #ifdef __KERNEL__
8225
8226 #include <asm/reg.h>
8227 +#include <linux/const.h>
8228
8229 /* bytes per L1 cache line */
8230 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8231 @@ -23,7 +24,7 @@
8232 #define L1_CACHE_SHIFT 7
8233 #endif
8234
8235 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8236 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8237
8238 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8239
8240 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8241 index 57d289a..b36c98c 100644
8242 --- a/arch/powerpc/include/asm/elf.h
8243 +++ b/arch/powerpc/include/asm/elf.h
8244 @@ -30,6 +30,18 @@
8245
8246 #define ELF_ET_DYN_BASE 0x20000000
8247
8248 +#ifdef CONFIG_PAX_ASLR
8249 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8250 +
8251 +#ifdef __powerpc64__
8252 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8253 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8254 +#else
8255 +#define PAX_DELTA_MMAP_LEN 15
8256 +#define PAX_DELTA_STACK_LEN 15
8257 +#endif
8258 +#endif
8259 +
8260 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8261
8262 /*
8263 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8264 (0x7ff >> (PAGE_SHIFT - 12)) : \
8265 (0x3ffff >> (PAGE_SHIFT - 12)))
8266
8267 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8268 -#define arch_randomize_brk arch_randomize_brk
8269 -
8270 -
8271 #ifdef CONFIG_SPU_BASE
8272 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8273 #define NT_SPU 1
8274 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8275 index 8196e9c..d83a9f3 100644
8276 --- a/arch/powerpc/include/asm/exec.h
8277 +++ b/arch/powerpc/include/asm/exec.h
8278 @@ -4,6 +4,6 @@
8279 #ifndef _ASM_POWERPC_EXEC_H
8280 #define _ASM_POWERPC_EXEC_H
8281
8282 -extern unsigned long arch_align_stack(unsigned long sp);
8283 +#define arch_align_stack(x) ((x) & ~0xfUL)
8284
8285 #endif /* _ASM_POWERPC_EXEC_H */
8286 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8287 index 5acabbd..7ea14fa 100644
8288 --- a/arch/powerpc/include/asm/kmap_types.h
8289 +++ b/arch/powerpc/include/asm/kmap_types.h
8290 @@ -10,7 +10,7 @@
8291 * 2 of the License, or (at your option) any later version.
8292 */
8293
8294 -#define KM_TYPE_NR 16
8295 +#define KM_TYPE_NR 17
8296
8297 #endif /* __KERNEL__ */
8298 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8299 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8300 index b8da913..c02b593 100644
8301 --- a/arch/powerpc/include/asm/local.h
8302 +++ b/arch/powerpc/include/asm/local.h
8303 @@ -9,21 +9,65 @@ typedef struct
8304 atomic_long_t a;
8305 } local_t;
8306
8307 +typedef struct
8308 +{
8309 + atomic_long_unchecked_t a;
8310 +} local_unchecked_t;
8311 +
8312 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8313
8314 #define local_read(l) atomic_long_read(&(l)->a)
8315 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8316 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8317 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8318
8319 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8320 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8321 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8322 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8323 #define local_inc(l) atomic_long_inc(&(l)->a)
8324 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8325 #define local_dec(l) atomic_long_dec(&(l)->a)
8326 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8327
8328 static __inline__ long local_add_return(long a, local_t *l)
8329 {
8330 long t;
8331
8332 __asm__ __volatile__(
8333 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8334 +
8335 +#ifdef CONFIG_PAX_REFCOUNT
8336 +" mcrxr cr0\n"
8337 +" addo. %0,%1,%0\n"
8338 +" bf 4*cr0+so, 3f\n"
8339 +"2:.long " "0x00c00b00""\n"
8340 +#else
8341 +" add %0,%1,%0\n"
8342 +#endif
8343 +
8344 +"3:\n"
8345 + PPC405_ERR77(0,%2)
8346 + PPC_STLCX "%0,0,%2 \n\
8347 + bne- 1b"
8348 +
8349 +#ifdef CONFIG_PAX_REFCOUNT
8350 +"\n4:\n"
8351 + _ASM_EXTABLE(2b, 4b)
8352 +#endif
8353 +
8354 + : "=&r" (t)
8355 + : "r" (a), "r" (&(l->a.counter))
8356 + : "cc", "memory");
8357 +
8358 + return t;
8359 +}
8360 +
8361 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8362 +{
8363 + long t;
8364 +
8365 + __asm__ __volatile__(
8366 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8367 add %0,%1,%0\n"
8368 PPC405_ERR77(0,%2)
8369 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8370
8371 #define local_cmpxchg(l, o, n) \
8372 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8373 +#define local_cmpxchg_unchecked(l, o, n) \
8374 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8375 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8376
8377 /**
8378 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8379 index 8565c25..2865190 100644
8380 --- a/arch/powerpc/include/asm/mman.h
8381 +++ b/arch/powerpc/include/asm/mman.h
8382 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8383 }
8384 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8385
8386 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8387 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8388 {
8389 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8390 }
8391 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8392 index 69c0598..2c56964 100644
8393 --- a/arch/powerpc/include/asm/page.h
8394 +++ b/arch/powerpc/include/asm/page.h
8395 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8396 * and needs to be executable. This means the whole heap ends
8397 * up being executable.
8398 */
8399 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8400 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8401 +#define VM_DATA_DEFAULT_FLAGS32 \
8402 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8403 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8404
8405 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8406 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8407 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8408 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8409 #endif
8410
8411 +#define ktla_ktva(addr) (addr)
8412 +#define ktva_ktla(addr) (addr)
8413 +
8414 #ifndef CONFIG_PPC_BOOK3S_64
8415 /*
8416 * Use the top bit of the higher-level page table entries to indicate whether
8417 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8418 index d908a46..3753f71 100644
8419 --- a/arch/powerpc/include/asm/page_64.h
8420 +++ b/arch/powerpc/include/asm/page_64.h
8421 @@ -172,15 +172,18 @@ do { \
8422 * stack by default, so in the absence of a PT_GNU_STACK program header
8423 * we turn execute permission off.
8424 */
8425 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8426 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8427 +#define VM_STACK_DEFAULT_FLAGS32 \
8428 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8429 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8430
8431 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8432 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8433
8434 +#ifndef CONFIG_PAX_PAGEEXEC
8435 #define VM_STACK_DEFAULT_FLAGS \
8436 (is_32bit_task() ? \
8437 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8438 +#endif
8439
8440 #include <asm-generic/getorder.h>
8441
8442 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8443 index 4b0be20..c15a27d 100644
8444 --- a/arch/powerpc/include/asm/pgalloc-64.h
8445 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8446 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8447 #ifndef CONFIG_PPC_64K_PAGES
8448
8449 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8450 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8451
8452 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8453 {
8454 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8455 pud_set(pud, (unsigned long)pmd);
8456 }
8457
8458 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8459 +{
8460 + pud_populate(mm, pud, pmd);
8461 +}
8462 +
8463 #define pmd_populate(mm, pmd, pte_page) \
8464 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8465 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8466 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8467 #endif
8468
8469 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8470 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8471
8472 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8473 pte_t *pte)
8474 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8475 index 9835ac4..900430f 100644
8476 --- a/arch/powerpc/include/asm/pgtable.h
8477 +++ b/arch/powerpc/include/asm/pgtable.h
8478 @@ -2,6 +2,7 @@
8479 #define _ASM_POWERPC_PGTABLE_H
8480 #ifdef __KERNEL__
8481
8482 +#include <linux/const.h>
8483 #ifndef __ASSEMBLY__
8484 #include <linux/mmdebug.h>
8485 #include <linux/mmzone.h>
8486 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8487 index 62cfb0c..50c6402 100644
8488 --- a/arch/powerpc/include/asm/pte-hash32.h
8489 +++ b/arch/powerpc/include/asm/pte-hash32.h
8490 @@ -20,6 +20,7 @@
8491 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8492 #define _PAGE_USER 0x004 /* usermode access allowed */
8493 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8494 +#define _PAGE_EXEC _PAGE_GUARDED
8495 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8496 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8497 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8498 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8499 index af56b5c..f86f3f6 100644
8500 --- a/arch/powerpc/include/asm/reg.h
8501 +++ b/arch/powerpc/include/asm/reg.h
8502 @@ -253,6 +253,7 @@
8503 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8504 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8505 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8506 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8507 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8508 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8509 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8510 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8511 index d607df5..08dc9ae 100644
8512 --- a/arch/powerpc/include/asm/smp.h
8513 +++ b/arch/powerpc/include/asm/smp.h
8514 @@ -51,7 +51,7 @@ struct smp_ops_t {
8515 int (*cpu_disable)(void);
8516 void (*cpu_die)(unsigned int nr);
8517 int (*cpu_bootable)(unsigned int nr);
8518 -};
8519 +} __no_const;
8520
8521 extern void smp_send_debugger_break(void);
8522 extern void start_secondary_resume(void);
8523 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8524 index 4dbe072..b803275 100644
8525 --- a/arch/powerpc/include/asm/spinlock.h
8526 +++ b/arch/powerpc/include/asm/spinlock.h
8527 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8528 __asm__ __volatile__(
8529 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8530 __DO_SIGN_EXTEND
8531 -" addic. %0,%0,1\n\
8532 - ble- 2f\n"
8533 +
8534 +#ifdef CONFIG_PAX_REFCOUNT
8535 +" mcrxr cr0\n"
8536 +" addico. %0,%0,1\n"
8537 +" bf 4*cr0+so, 3f\n"
8538 +"2:.long " "0x00c00b00""\n"
8539 +#else
8540 +" addic. %0,%0,1\n"
8541 +#endif
8542 +
8543 +"3:\n"
8544 + "ble- 4f\n"
8545 PPC405_ERR77(0,%1)
8546 " stwcx. %0,0,%1\n\
8547 bne- 1b\n"
8548 PPC_ACQUIRE_BARRIER
8549 -"2:" : "=&r" (tmp)
8550 +"4:"
8551 +
8552 +#ifdef CONFIG_PAX_REFCOUNT
8553 + _ASM_EXTABLE(2b,4b)
8554 +#endif
8555 +
8556 + : "=&r" (tmp)
8557 : "r" (&rw->lock)
8558 : "cr0", "xer", "memory");
8559
8560 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8561 __asm__ __volatile__(
8562 "# read_unlock\n\t"
8563 PPC_RELEASE_BARRIER
8564 -"1: lwarx %0,0,%1\n\
8565 - addic %0,%0,-1\n"
8566 +"1: lwarx %0,0,%1\n"
8567 +
8568 +#ifdef CONFIG_PAX_REFCOUNT
8569 +" mcrxr cr0\n"
8570 +" addico. %0,%0,-1\n"
8571 +" bf 4*cr0+so, 3f\n"
8572 +"2:.long " "0x00c00b00""\n"
8573 +#else
8574 +" addic. %0,%0,-1\n"
8575 +#endif
8576 +
8577 +"3:\n"
8578 PPC405_ERR77(0,%1)
8579 " stwcx. %0,0,%1\n\
8580 bne- 1b"
8581 +
8582 +#ifdef CONFIG_PAX_REFCOUNT
8583 +"\n4:\n"
8584 + _ASM_EXTABLE(2b, 4b)
8585 +#endif
8586 +
8587 : "=&r"(tmp)
8588 : "r"(&rw->lock)
8589 : "cr0", "xer", "memory");
8590 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8591 index 7248979..80b75de 100644
8592 --- a/arch/powerpc/include/asm/thread_info.h
8593 +++ b/arch/powerpc/include/asm/thread_info.h
8594 @@ -103,6 +103,8 @@ static inline struct thread_info *current_thread_info(void)
8595 #if defined(CONFIG_PPC64)
8596 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8597 #endif
8598 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8599 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8600
8601 /* as above, but as bit values */
8602 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8603 @@ -121,9 +123,10 @@ static inline struct thread_info *current_thread_info(void)
8604 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8605 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8606 #define _TIF_NOHZ (1<<TIF_NOHZ)
8607 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8608 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8609 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8610 - _TIF_NOHZ)
8611 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8612
8613 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8614 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8615 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8616 index a0c071d..49cdc7f 100644
8617 --- a/arch/powerpc/include/asm/uaccess.h
8618 +++ b/arch/powerpc/include/asm/uaccess.h
8619 @@ -58,6 +58,7 @@
8620
8621 #endif
8622
8623 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8624 #define access_ok(type, addr, size) \
8625 (__chk_user_ptr(addr), \
8626 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8627 @@ -318,52 +319,6 @@ do { \
8628 extern unsigned long __copy_tofrom_user(void __user *to,
8629 const void __user *from, unsigned long size);
8630
8631 -#ifndef __powerpc64__
8632 -
8633 -static inline unsigned long copy_from_user(void *to,
8634 - const void __user *from, unsigned long n)
8635 -{
8636 - unsigned long over;
8637 -
8638 - if (access_ok(VERIFY_READ, from, n))
8639 - return __copy_tofrom_user((__force void __user *)to, from, n);
8640 - if ((unsigned long)from < TASK_SIZE) {
8641 - over = (unsigned long)from + n - TASK_SIZE;
8642 - return __copy_tofrom_user((__force void __user *)to, from,
8643 - n - over) + over;
8644 - }
8645 - return n;
8646 -}
8647 -
8648 -static inline unsigned long copy_to_user(void __user *to,
8649 - const void *from, unsigned long n)
8650 -{
8651 - unsigned long over;
8652 -
8653 - if (access_ok(VERIFY_WRITE, to, n))
8654 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8655 - if ((unsigned long)to < TASK_SIZE) {
8656 - over = (unsigned long)to + n - TASK_SIZE;
8657 - return __copy_tofrom_user(to, (__force void __user *)from,
8658 - n - over) + over;
8659 - }
8660 - return n;
8661 -}
8662 -
8663 -#else /* __powerpc64__ */
8664 -
8665 -#define __copy_in_user(to, from, size) \
8666 - __copy_tofrom_user((to), (from), (size))
8667 -
8668 -extern unsigned long copy_from_user(void *to, const void __user *from,
8669 - unsigned long n);
8670 -extern unsigned long copy_to_user(void __user *to, const void *from,
8671 - unsigned long n);
8672 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8673 - unsigned long n);
8674 -
8675 -#endif /* __powerpc64__ */
8676 -
8677 static inline unsigned long __copy_from_user_inatomic(void *to,
8678 const void __user *from, unsigned long n)
8679 {
8680 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8681 if (ret == 0)
8682 return 0;
8683 }
8684 +
8685 + if (!__builtin_constant_p(n))
8686 + check_object_size(to, n, false);
8687 +
8688 return __copy_tofrom_user((__force void __user *)to, from, n);
8689 }
8690
8691 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8692 if (ret == 0)
8693 return 0;
8694 }
8695 +
8696 + if (!__builtin_constant_p(n))
8697 + check_object_size(from, n, true);
8698 +
8699 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8700 }
8701
8702 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8703 return __copy_to_user_inatomic(to, from, size);
8704 }
8705
8706 +#ifndef __powerpc64__
8707 +
8708 +static inline unsigned long __must_check copy_from_user(void *to,
8709 + const void __user *from, unsigned long n)
8710 +{
8711 + unsigned long over;
8712 +
8713 + if ((long)n < 0)
8714 + return n;
8715 +
8716 + if (access_ok(VERIFY_READ, from, n)) {
8717 + if (!__builtin_constant_p(n))
8718 + check_object_size(to, n, false);
8719 + return __copy_tofrom_user((__force void __user *)to, from, n);
8720 + }
8721 + if ((unsigned long)from < TASK_SIZE) {
8722 + over = (unsigned long)from + n - TASK_SIZE;
8723 + if (!__builtin_constant_p(n - over))
8724 + check_object_size(to, n - over, false);
8725 + return __copy_tofrom_user((__force void __user *)to, from,
8726 + n - over) + over;
8727 + }
8728 + return n;
8729 +}
8730 +
8731 +static inline unsigned long __must_check copy_to_user(void __user *to,
8732 + const void *from, unsigned long n)
8733 +{
8734 + unsigned long over;
8735 +
8736 + if ((long)n < 0)
8737 + return n;
8738 +
8739 + if (access_ok(VERIFY_WRITE, to, n)) {
8740 + if (!__builtin_constant_p(n))
8741 + check_object_size(from, n, true);
8742 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8743 + }
8744 + if ((unsigned long)to < TASK_SIZE) {
8745 + over = (unsigned long)to + n - TASK_SIZE;
8746 + if (!__builtin_constant_p(n))
8747 + check_object_size(from, n - over, true);
8748 + return __copy_tofrom_user(to, (__force void __user *)from,
8749 + n - over) + over;
8750 + }
8751 + return n;
8752 +}
8753 +
8754 +#else /* __powerpc64__ */
8755 +
8756 +#define __copy_in_user(to, from, size) \
8757 + __copy_tofrom_user((to), (from), (size))
8758 +
8759 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8760 +{
8761 + if ((long)n < 0 || n > INT_MAX)
8762 + return n;
8763 +
8764 + if (!__builtin_constant_p(n))
8765 + check_object_size(to, n, false);
8766 +
8767 + if (likely(access_ok(VERIFY_READ, from, n)))
8768 + n = __copy_from_user(to, from, n);
8769 + else
8770 + memset(to, 0, n);
8771 + return n;
8772 +}
8773 +
8774 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8775 +{
8776 + if ((long)n < 0 || n > INT_MAX)
8777 + return n;
8778 +
8779 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8780 + if (!__builtin_constant_p(n))
8781 + check_object_size(from, n, true);
8782 + n = __copy_to_user(to, from, n);
8783 + }
8784 + return n;
8785 +}
8786 +
8787 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8788 + unsigned long n);
8789 +
8790 +#endif /* __powerpc64__ */
8791 +
8792 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8793
8794 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8795 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8796 index 502cf69..53936a1 100644
8797 --- a/arch/powerpc/kernel/Makefile
8798 +++ b/arch/powerpc/kernel/Makefile
8799 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8800 CFLAGS_btext.o += -fPIC
8801 endif
8802
8803 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8804 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8805 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8806 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8807 +
8808 ifdef CONFIG_FUNCTION_TRACER
8809 # Do not trace early boot code
8810 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8811 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8812 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8813 endif
8814
8815 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8816 +
8817 obj-y := cputable.o ptrace.o syscalls.o \
8818 irq.o align.o signal_32.o pmc.o vdso.o \
8819 process.o systbl.o idle.o \
8820 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8821 index 3e68d1c..72a5ee6 100644
8822 --- a/arch/powerpc/kernel/exceptions-64e.S
8823 +++ b/arch/powerpc/kernel/exceptions-64e.S
8824 @@ -1010,6 +1010,7 @@ storage_fault_common:
8825 std r14,_DAR(r1)
8826 std r15,_DSISR(r1)
8827 addi r3,r1,STACK_FRAME_OVERHEAD
8828 + bl save_nvgprs
8829 mr r4,r14
8830 mr r5,r15
8831 ld r14,PACA_EXGEN+EX_R14(r13)
8832 @@ -1018,8 +1019,7 @@ storage_fault_common:
8833 cmpdi r3,0
8834 bne- 1f
8835 b ret_from_except_lite
8836 -1: bl save_nvgprs
8837 - mr r5,r3
8838 +1: mr r5,r3
8839 addi r3,r1,STACK_FRAME_OVERHEAD
8840 ld r4,_DAR(r1)
8841 bl bad_page_fault
8842 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8843 index 9519e6b..13f6c38 100644
8844 --- a/arch/powerpc/kernel/exceptions-64s.S
8845 +++ b/arch/powerpc/kernel/exceptions-64s.S
8846 @@ -1599,10 +1599,10 @@ handle_page_fault:
8847 11: ld r4,_DAR(r1)
8848 ld r5,_DSISR(r1)
8849 addi r3,r1,STACK_FRAME_OVERHEAD
8850 + bl save_nvgprs
8851 bl do_page_fault
8852 cmpdi r3,0
8853 beq+ 12f
8854 - bl save_nvgprs
8855 mr r5,r3
8856 addi r3,r1,STACK_FRAME_OVERHEAD
8857 lwz r4,_DAR(r1)
8858 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8859 index 4509603..cdb491f 100644
8860 --- a/arch/powerpc/kernel/irq.c
8861 +++ b/arch/powerpc/kernel/irq.c
8862 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8863 }
8864 #endif
8865
8866 +extern void gr_handle_kernel_exploit(void);
8867 +
8868 static inline void check_stack_overflow(void)
8869 {
8870 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8871 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8872 pr_err("do_IRQ: stack overflow: %ld\n",
8873 sp - sizeof(struct thread_info));
8874 dump_stack();
8875 + gr_handle_kernel_exploit();
8876 }
8877 #endif
8878 }
8879 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8880 index c94d2e0..992a9ce 100644
8881 --- a/arch/powerpc/kernel/module_32.c
8882 +++ b/arch/powerpc/kernel/module_32.c
8883 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8884 me->arch.core_plt_section = i;
8885 }
8886 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8887 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8888 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8889 return -ENOEXEC;
8890 }
8891
8892 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8893
8894 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8895 /* Init, or core PLT? */
8896 - if (location >= mod->module_core
8897 - && location < mod->module_core + mod->core_size)
8898 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8899 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8900 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8901 - else
8902 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8903 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8904 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8905 + else {
8906 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8907 + return ~0UL;
8908 + }
8909
8910 /* Find this entry, or if that fails, the next avail. entry */
8911 while (entry->jump[0]) {
8912 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8913 }
8914 #ifdef CONFIG_DYNAMIC_FTRACE
8915 module->arch.tramp =
8916 - do_plt_call(module->module_core,
8917 + do_plt_call(module->module_core_rx,
8918 (unsigned long)ftrace_caller,
8919 sechdrs, module);
8920 #endif
8921 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8922 index b4cc7be..1fe8bb3 100644
8923 --- a/arch/powerpc/kernel/process.c
8924 +++ b/arch/powerpc/kernel/process.c
8925 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8926 * Lookup NIP late so we have the best change of getting the
8927 * above info out without failing
8928 */
8929 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8930 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8931 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8932 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8933 #endif
8934 show_stack(current, (unsigned long *) regs->gpr[1]);
8935 if (!user_mode(regs))
8936 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8937 newsp = stack[0];
8938 ip = stack[STACK_FRAME_LR_SAVE];
8939 if (!firstframe || ip != lr) {
8940 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8941 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8942 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8943 if ((ip == rth) && curr_frame >= 0) {
8944 - printk(" (%pS)",
8945 + printk(" (%pA)",
8946 (void *)current->ret_stack[curr_frame].ret);
8947 curr_frame--;
8948 }
8949 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8950 struct pt_regs *regs = (struct pt_regs *)
8951 (sp + STACK_FRAME_OVERHEAD);
8952 lr = regs->link;
8953 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8954 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8955 regs->trap, (void *)regs->nip, (void *)lr);
8956 firstframe = 1;
8957 }
8958 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8959 mtspr(SPRN_CTRLT, ctrl);
8960 }
8961 #endif /* CONFIG_PPC64 */
8962 -
8963 -unsigned long arch_align_stack(unsigned long sp)
8964 -{
8965 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8966 - sp -= get_random_int() & ~PAGE_MASK;
8967 - return sp & ~0xf;
8968 -}
8969 -
8970 -static inline unsigned long brk_rnd(void)
8971 -{
8972 - unsigned long rnd = 0;
8973 -
8974 - /* 8MB for 32bit, 1GB for 64bit */
8975 - if (is_32bit_task())
8976 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8977 - else
8978 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8979 -
8980 - return rnd << PAGE_SHIFT;
8981 -}
8982 -
8983 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8984 -{
8985 - unsigned long base = mm->brk;
8986 - unsigned long ret;
8987 -
8988 -#ifdef CONFIG_PPC_STD_MMU_64
8989 - /*
8990 - * If we are using 1TB segments and we are allowed to randomise
8991 - * the heap, we can put it above 1TB so it is backed by a 1TB
8992 - * segment. Otherwise the heap will be in the bottom 1TB
8993 - * which always uses 256MB segments and this may result in a
8994 - * performance penalty.
8995 - */
8996 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
8997 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
8998 -#endif
8999 -
9000 - ret = PAGE_ALIGN(base + brk_rnd());
9001 -
9002 - if (ret < mm->brk)
9003 - return mm->brk;
9004 -
9005 - return ret;
9006 -}
9007 -
9008 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9009 index f21897b..28c0428 100644
9010 --- a/arch/powerpc/kernel/ptrace.c
9011 +++ b/arch/powerpc/kernel/ptrace.c
9012 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9013 return ret;
9014 }
9015
9016 +#ifdef CONFIG_GRKERNSEC_SETXID
9017 +extern void gr_delayed_cred_worker(void);
9018 +#endif
9019 +
9020 /*
9021 * We must return the syscall number to actually look up in the table.
9022 * This can be -1L to skip running any syscall at all.
9023 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9024
9025 secure_computing_strict(regs->gpr[0]);
9026
9027 +#ifdef CONFIG_GRKERNSEC_SETXID
9028 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9029 + gr_delayed_cred_worker();
9030 +#endif
9031 +
9032 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9033 tracehook_report_syscall_entry(regs))
9034 /*
9035 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9036 {
9037 int step;
9038
9039 +#ifdef CONFIG_GRKERNSEC_SETXID
9040 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9041 + gr_delayed_cred_worker();
9042 +#endif
9043 +
9044 audit_syscall_exit(regs);
9045
9046 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9047 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9048 index d3a831a..3a33123 100644
9049 --- a/arch/powerpc/kernel/signal_32.c
9050 +++ b/arch/powerpc/kernel/signal_32.c
9051 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9052 /* Save user registers on the stack */
9053 frame = &rt_sf->uc.uc_mcontext;
9054 addr = frame;
9055 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9056 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9057 sigret = 0;
9058 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9059 } else {
9060 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9061 index c7c24d2..1bf7039 100644
9062 --- a/arch/powerpc/kernel/signal_64.c
9063 +++ b/arch/powerpc/kernel/signal_64.c
9064 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9065 current->thread.fp_state.fpscr = 0;
9066
9067 /* Set up to return from userspace. */
9068 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9069 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9070 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9071 } else {
9072 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9073 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9074 index 19e4744..28a8d7b 100644
9075 --- a/arch/powerpc/kernel/traps.c
9076 +++ b/arch/powerpc/kernel/traps.c
9077 @@ -36,6 +36,7 @@
9078 #include <linux/debugfs.h>
9079 #include <linux/ratelimit.h>
9080 #include <linux/context_tracking.h>
9081 +#include <linux/uaccess.h>
9082
9083 #include <asm/emulated_ops.h>
9084 #include <asm/pgtable.h>
9085 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9086 return flags;
9087 }
9088
9089 +extern void gr_handle_kernel_exploit(void);
9090 +
9091 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9092 int signr)
9093 {
9094 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9095 panic("Fatal exception in interrupt");
9096 if (panic_on_oops)
9097 panic("Fatal exception");
9098 +
9099 + gr_handle_kernel_exploit();
9100 +
9101 do_exit(signr);
9102 }
9103
9104 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9105 enum ctx_state prev_state = exception_enter();
9106 unsigned int reason = get_reason(regs);
9107
9108 +#ifdef CONFIG_PAX_REFCOUNT
9109 + unsigned int bkpt;
9110 + const struct exception_table_entry *entry;
9111 +
9112 + if (reason & REASON_ILLEGAL) {
9113 + /* Check if PaX bad instruction */
9114 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9115 + current->thread.trap_nr = 0;
9116 + pax_report_refcount_overflow(regs);
9117 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9118 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9119 + regs->nip = entry->fixup;
9120 + return;
9121 + }
9122 + /* fixup_exception() could not handle */
9123 + goto bail;
9124 + }
9125 + }
9126 +#endif
9127 +
9128 /* We can now get here via a FP Unavailable exception if the core
9129 * has no FPU, in that case the reason flags will be 0 */
9130
9131 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9132 index 305eb0d..accc5b40 100644
9133 --- a/arch/powerpc/kernel/vdso.c
9134 +++ b/arch/powerpc/kernel/vdso.c
9135 @@ -34,6 +34,7 @@
9136 #include <asm/vdso.h>
9137 #include <asm/vdso_datapage.h>
9138 #include <asm/setup.h>
9139 +#include <asm/mman.h>
9140
9141 #undef DEBUG
9142
9143 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9144 vdso_base = VDSO32_MBASE;
9145 #endif
9146
9147 - current->mm->context.vdso_base = 0;
9148 + current->mm->context.vdso_base = ~0UL;
9149
9150 /* vDSO has a problem and was disabled, just don't "enable" it for the
9151 * process
9152 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9153 vdso_base = get_unmapped_area(NULL, vdso_base,
9154 (vdso_pages << PAGE_SHIFT) +
9155 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9156 - 0, 0);
9157 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9158 if (IS_ERR_VALUE(vdso_base)) {
9159 rc = vdso_base;
9160 goto fail_mmapsem;
9161 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9162 index 27c0fac..6ec4a32 100644
9163 --- a/arch/powerpc/kvm/powerpc.c
9164 +++ b/arch/powerpc/kvm/powerpc.c
9165 @@ -1402,7 +1402,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9166 }
9167 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9168
9169 -int kvm_arch_init(void *opaque)
9170 +int kvm_arch_init(const void *opaque)
9171 {
9172 return 0;
9173 }
9174 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9175 index 5eea6f3..5d10396 100644
9176 --- a/arch/powerpc/lib/usercopy_64.c
9177 +++ b/arch/powerpc/lib/usercopy_64.c
9178 @@ -9,22 +9,6 @@
9179 #include <linux/module.h>
9180 #include <asm/uaccess.h>
9181
9182 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9183 -{
9184 - if (likely(access_ok(VERIFY_READ, from, n)))
9185 - n = __copy_from_user(to, from, n);
9186 - else
9187 - memset(to, 0, n);
9188 - return n;
9189 -}
9190 -
9191 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9192 -{
9193 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9194 - n = __copy_to_user(to, from, n);
9195 - return n;
9196 -}
9197 -
9198 unsigned long copy_in_user(void __user *to, const void __user *from,
9199 unsigned long n)
9200 {
9201 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9202 return n;
9203 }
9204
9205 -EXPORT_SYMBOL(copy_from_user);
9206 -EXPORT_SYMBOL(copy_to_user);
9207 EXPORT_SYMBOL(copy_in_user);
9208
9209 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9210 index b396868..3eb6b9f 100644
9211 --- a/arch/powerpc/mm/fault.c
9212 +++ b/arch/powerpc/mm/fault.c
9213 @@ -33,6 +33,10 @@
9214 #include <linux/ratelimit.h>
9215 #include <linux/context_tracking.h>
9216 #include <linux/hugetlb.h>
9217 +#include <linux/slab.h>
9218 +#include <linux/pagemap.h>
9219 +#include <linux/compiler.h>
9220 +#include <linux/unistd.h>
9221
9222 #include <asm/firmware.h>
9223 #include <asm/page.h>
9224 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9225 }
9226 #endif
9227
9228 +#ifdef CONFIG_PAX_PAGEEXEC
9229 +/*
9230 + * PaX: decide what to do with offenders (regs->nip = fault address)
9231 + *
9232 + * returns 1 when task should be killed
9233 + */
9234 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9235 +{
9236 + return 1;
9237 +}
9238 +
9239 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9240 +{
9241 + unsigned long i;
9242 +
9243 + printk(KERN_ERR "PAX: bytes at PC: ");
9244 + for (i = 0; i < 5; i++) {
9245 + unsigned int c;
9246 + if (get_user(c, (unsigned int __user *)pc+i))
9247 + printk(KERN_CONT "???????? ");
9248 + else
9249 + printk(KERN_CONT "%08x ", c);
9250 + }
9251 + printk("\n");
9252 +}
9253 +#endif
9254 +
9255 /*
9256 * Check whether the instruction at regs->nip is a store using
9257 * an update addressing form which will update r1.
9258 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9259 * indicate errors in DSISR but can validly be set in SRR1.
9260 */
9261 if (trap == 0x400)
9262 - error_code &= 0x48200000;
9263 + error_code &= 0x58200000;
9264 else
9265 is_write = error_code & DSISR_ISSTORE;
9266 #else
9267 @@ -383,12 +414,16 @@ good_area:
9268 * "undefined". Of those that can be set, this is the only
9269 * one which seems bad.
9270 */
9271 - if (error_code & 0x10000000)
9272 + if (error_code & DSISR_GUARDED)
9273 /* Guarded storage error. */
9274 goto bad_area;
9275 #endif /* CONFIG_8xx */
9276
9277 if (is_exec) {
9278 +#ifdef CONFIG_PPC_STD_MMU
9279 + if (error_code & DSISR_GUARDED)
9280 + goto bad_area;
9281 +#endif
9282 /*
9283 * Allow execution from readable areas if the MMU does not
9284 * provide separate controls over reading and executing.
9285 @@ -483,6 +518,23 @@ bad_area:
9286 bad_area_nosemaphore:
9287 /* User mode accesses cause a SIGSEGV */
9288 if (user_mode(regs)) {
9289 +
9290 +#ifdef CONFIG_PAX_PAGEEXEC
9291 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9292 +#ifdef CONFIG_PPC_STD_MMU
9293 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9294 +#else
9295 + if (is_exec && regs->nip == address) {
9296 +#endif
9297 + switch (pax_handle_fetch_fault(regs)) {
9298 + }
9299 +
9300 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9301 + do_group_exit(SIGKILL);
9302 + }
9303 + }
9304 +#endif
9305 +
9306 _exception(SIGSEGV, regs, code, address);
9307 goto bail;
9308 }
9309 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9310 index cb8bdbe..cde4bc7 100644
9311 --- a/arch/powerpc/mm/mmap.c
9312 +++ b/arch/powerpc/mm/mmap.c
9313 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9314 return sysctl_legacy_va_layout;
9315 }
9316
9317 -static unsigned long mmap_rnd(void)
9318 +static unsigned long mmap_rnd(struct mm_struct *mm)
9319 {
9320 unsigned long rnd = 0;
9321
9322 +#ifdef CONFIG_PAX_RANDMMAP
9323 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9324 +#endif
9325 +
9326 if (current->flags & PF_RANDOMIZE) {
9327 /* 8MB for 32bit, 1GB for 64bit */
9328 if (is_32bit_task())
9329 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9330 return rnd << PAGE_SHIFT;
9331 }
9332
9333 -static inline unsigned long mmap_base(void)
9334 +static inline unsigned long mmap_base(struct mm_struct *mm)
9335 {
9336 unsigned long gap = rlimit(RLIMIT_STACK);
9337
9338 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9339 else if (gap > MAX_GAP)
9340 gap = MAX_GAP;
9341
9342 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9343 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9344 }
9345
9346 /*
9347 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9348 */
9349 if (mmap_is_legacy()) {
9350 mm->mmap_base = TASK_UNMAPPED_BASE;
9351 +
9352 +#ifdef CONFIG_PAX_RANDMMAP
9353 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9354 + mm->mmap_base += mm->delta_mmap;
9355 +#endif
9356 +
9357 mm->get_unmapped_area = arch_get_unmapped_area;
9358 } else {
9359 - mm->mmap_base = mmap_base();
9360 + mm->mmap_base = mmap_base(mm);
9361 +
9362 +#ifdef CONFIG_PAX_RANDMMAP
9363 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9364 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9365 +#endif
9366 +
9367 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9368 }
9369 }
9370 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9371 index 0f432a7..abfe841 100644
9372 --- a/arch/powerpc/mm/slice.c
9373 +++ b/arch/powerpc/mm/slice.c
9374 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9375 if ((mm->task_size - len) < addr)
9376 return 0;
9377 vma = find_vma(mm, addr);
9378 - return (!vma || (addr + len) <= vma->vm_start);
9379 + return check_heap_stack_gap(vma, addr, len, 0);
9380 }
9381
9382 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9383 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9384 info.align_offset = 0;
9385
9386 addr = TASK_UNMAPPED_BASE;
9387 +
9388 +#ifdef CONFIG_PAX_RANDMMAP
9389 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9390 + addr += mm->delta_mmap;
9391 +#endif
9392 +
9393 while (addr < TASK_SIZE) {
9394 info.low_limit = addr;
9395 if (!slice_scan_available(addr, available, 1, &addr))
9396 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9397 if (fixed && addr > (mm->task_size - len))
9398 return -ENOMEM;
9399
9400 +#ifdef CONFIG_PAX_RANDMMAP
9401 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9402 + addr = 0;
9403 +#endif
9404 +
9405 /* If hint, make sure it matches our alignment restrictions */
9406 if (!fixed && addr) {
9407 addr = _ALIGN_UP(addr, 1ul << pshift);
9408 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9409 index d966bbe..372124a 100644
9410 --- a/arch/powerpc/platforms/cell/spufs/file.c
9411 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9412 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9413 return VM_FAULT_NOPAGE;
9414 }
9415
9416 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9417 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9418 unsigned long address,
9419 - void *buf, int len, int write)
9420 + void *buf, size_t len, int write)
9421 {
9422 struct spu_context *ctx = vma->vm_file->private_data;
9423 unsigned long offset = address - vma->vm_start;
9424 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9425 index fa934fe..c296056 100644
9426 --- a/arch/s390/include/asm/atomic.h
9427 +++ b/arch/s390/include/asm/atomic.h
9428 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9429 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9430 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9431
9432 +#define atomic64_read_unchecked(v) atomic64_read(v)
9433 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9434 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9435 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9436 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9437 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9438 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9439 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9440 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9441 +
9442 #endif /* __ARCH_S390_ATOMIC__ */
9443 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9444 index 8d72471..5322500 100644
9445 --- a/arch/s390/include/asm/barrier.h
9446 +++ b/arch/s390/include/asm/barrier.h
9447 @@ -42,7 +42,7 @@
9448 do { \
9449 compiletime_assert_atomic_type(*p); \
9450 barrier(); \
9451 - ACCESS_ONCE(*p) = (v); \
9452 + ACCESS_ONCE_RW(*p) = (v); \
9453 } while (0)
9454
9455 #define smp_load_acquire(p) \
9456 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9457 index 4d7ccac..d03d0ad 100644
9458 --- a/arch/s390/include/asm/cache.h
9459 +++ b/arch/s390/include/asm/cache.h
9460 @@ -9,8 +9,10 @@
9461 #ifndef __ARCH_S390_CACHE_H
9462 #define __ARCH_S390_CACHE_H
9463
9464 -#define L1_CACHE_BYTES 256
9465 +#include <linux/const.h>
9466 +
9467 #define L1_CACHE_SHIFT 8
9468 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9469 #define NET_SKB_PAD 32
9470
9471 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9472 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9473 index c9c875d..b4b0e4c 100644
9474 --- a/arch/s390/include/asm/elf.h
9475 +++ b/arch/s390/include/asm/elf.h
9476 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9477 the loader. We need to make sure that it is out of the way of the program
9478 that it will "exec", and that there is sufficient room for the brk. */
9479
9480 -extern unsigned long randomize_et_dyn(void);
9481 -#define ELF_ET_DYN_BASE randomize_et_dyn()
9482 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9483 +
9484 +#ifdef CONFIG_PAX_ASLR
9485 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9486 +
9487 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9488 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9489 +#endif
9490
9491 /* This yields a mask that user programs can use to figure out what
9492 instruction set this CPU supports. */
9493 @@ -225,9 +231,6 @@ struct linux_binprm;
9494 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9495 int arch_setup_additional_pages(struct linux_binprm *, int);
9496
9497 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9498 -#define arch_randomize_brk arch_randomize_brk
9499 -
9500 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9501
9502 #endif
9503 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9504 index c4a93d6..4d2a9b4 100644
9505 --- a/arch/s390/include/asm/exec.h
9506 +++ b/arch/s390/include/asm/exec.h
9507 @@ -7,6 +7,6 @@
9508 #ifndef __ASM_EXEC_H
9509 #define __ASM_EXEC_H
9510
9511 -extern unsigned long arch_align_stack(unsigned long sp);
9512 +#define arch_align_stack(x) ((x) & ~0xfUL)
9513
9514 #endif /* __ASM_EXEC_H */
9515 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9516 index cd4c68e..6764641 100644
9517 --- a/arch/s390/include/asm/uaccess.h
9518 +++ b/arch/s390/include/asm/uaccess.h
9519 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9520 __range_ok((unsigned long)(addr), (size)); \
9521 })
9522
9523 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9524 #define access_ok(type, addr, size) __access_ok(addr, size)
9525
9526 /*
9527 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9528 copy_to_user(void __user *to, const void *from, unsigned long n)
9529 {
9530 might_fault();
9531 +
9532 + if ((long)n < 0)
9533 + return n;
9534 +
9535 return __copy_to_user(to, from, n);
9536 }
9537
9538 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9539 static inline unsigned long __must_check
9540 copy_from_user(void *to, const void __user *from, unsigned long n)
9541 {
9542 - unsigned int sz = __compiletime_object_size(to);
9543 + size_t sz = __compiletime_object_size(to);
9544
9545 might_fault();
9546 - if (unlikely(sz != -1 && sz < n)) {
9547 +
9548 + if ((long)n < 0)
9549 + return n;
9550 +
9551 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9552 copy_from_user_overflow();
9553 return n;
9554 }
9555 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9556 index 2ca9586..55682a9 100644
9557 --- a/arch/s390/kernel/module.c
9558 +++ b/arch/s390/kernel/module.c
9559 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9560
9561 /* Increase core size by size of got & plt and set start
9562 offsets for got and plt. */
9563 - me->core_size = ALIGN(me->core_size, 4);
9564 - me->arch.got_offset = me->core_size;
9565 - me->core_size += me->arch.got_size;
9566 - me->arch.plt_offset = me->core_size;
9567 - me->core_size += me->arch.plt_size;
9568 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9569 + me->arch.got_offset = me->core_size_rw;
9570 + me->core_size_rw += me->arch.got_size;
9571 + me->arch.plt_offset = me->core_size_rx;
9572 + me->core_size_rx += me->arch.plt_size;
9573 return 0;
9574 }
9575
9576 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9577 if (info->got_initialized == 0) {
9578 Elf_Addr *gotent;
9579
9580 - gotent = me->module_core + me->arch.got_offset +
9581 + gotent = me->module_core_rw + me->arch.got_offset +
9582 info->got_offset;
9583 *gotent = val;
9584 info->got_initialized = 1;
9585 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9586 rc = apply_rela_bits(loc, val, 0, 64, 0);
9587 else if (r_type == R_390_GOTENT ||
9588 r_type == R_390_GOTPLTENT) {
9589 - val += (Elf_Addr) me->module_core - loc;
9590 + val += (Elf_Addr) me->module_core_rw - loc;
9591 rc = apply_rela_bits(loc, val, 1, 32, 1);
9592 }
9593 break;
9594 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9595 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9596 if (info->plt_initialized == 0) {
9597 unsigned int *ip;
9598 - ip = me->module_core + me->arch.plt_offset +
9599 + ip = me->module_core_rx + me->arch.plt_offset +
9600 info->plt_offset;
9601 #ifndef CONFIG_64BIT
9602 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9603 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9604 val - loc + 0xffffUL < 0x1ffffeUL) ||
9605 (r_type == R_390_PLT32DBL &&
9606 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9607 - val = (Elf_Addr) me->module_core +
9608 + val = (Elf_Addr) me->module_core_rx +
9609 me->arch.plt_offset +
9610 info->plt_offset;
9611 val += rela->r_addend - loc;
9612 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9613 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9614 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9615 val = val + rela->r_addend -
9616 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9617 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9618 if (r_type == R_390_GOTOFF16)
9619 rc = apply_rela_bits(loc, val, 0, 16, 0);
9620 else if (r_type == R_390_GOTOFF32)
9621 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9622 break;
9623 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9624 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9625 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9626 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9627 rela->r_addend - loc;
9628 if (r_type == R_390_GOTPC)
9629 rc = apply_rela_bits(loc, val, 1, 32, 0);
9630 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9631 index 13fc097..84d375f 100644
9632 --- a/arch/s390/kernel/process.c
9633 +++ b/arch/s390/kernel/process.c
9634 @@ -227,27 +227,3 @@ unsigned long get_wchan(struct task_struct *p)
9635 }
9636 return 0;
9637 }
9638 -
9639 -unsigned long arch_align_stack(unsigned long sp)
9640 -{
9641 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9642 - sp -= get_random_int() & ~PAGE_MASK;
9643 - return sp & ~0xf;
9644 -}
9645 -
9646 -static inline unsigned long brk_rnd(void)
9647 -{
9648 - /* 8MB for 32bit, 1GB for 64bit */
9649 - if (is_32bit_task())
9650 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9651 - else
9652 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9653 -}
9654 -
9655 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9656 -{
9657 - unsigned long ret;
9658 -
9659 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9660 - return (ret > mm->brk) ? ret : mm->brk;
9661 -}
9662 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9663 index 179a2c2..4ba9137 100644
9664 --- a/arch/s390/mm/mmap.c
9665 +++ b/arch/s390/mm/mmap.c
9666 @@ -62,6 +62,12 @@ static inline int mmap_is_legacy(void)
9667
9668 static unsigned long mmap_rnd(void)
9669 {
9670 +
9671 +#ifdef CONFIG_PAX_RANDMMAP
9672 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
9673 + return 0;
9674 +#endif
9675 +
9676 if (!(current->flags & PF_RANDOMIZE))
9677 return 0;
9678 if (is_32bit_task())
9679 @@ -204,9 +210,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9680 */
9681 if (mmap_is_legacy()) {
9682 mm->mmap_base = mmap_base_legacy();
9683 +
9684 +#ifdef CONFIG_PAX_RANDMMAP
9685 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9686 + mm->mmap_base += mm->delta_mmap;
9687 +#endif
9688 +
9689 mm->get_unmapped_area = arch_get_unmapped_area;
9690 } else {
9691 mm->mmap_base = mmap_base();
9692 +
9693 +#ifdef CONFIG_PAX_RANDMMAP
9694 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9695 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9696 +#endif
9697 +
9698 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9699 }
9700 }
9701 @@ -279,9 +297,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9702 */
9703 if (mmap_is_legacy()) {
9704 mm->mmap_base = mmap_base_legacy();
9705 +
9706 +#ifdef CONFIG_PAX_RANDMMAP
9707 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9708 + mm->mmap_base += mm->delta_mmap;
9709 +#endif
9710 +
9711 mm->get_unmapped_area = s390_get_unmapped_area;
9712 } else {
9713 mm->mmap_base = mmap_base();
9714 +
9715 +#ifdef CONFIG_PAX_RANDMMAP
9716 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9717 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9718 +#endif
9719 +
9720 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9721 }
9722 }
9723 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9724 index ae3d59f..f65f075 100644
9725 --- a/arch/score/include/asm/cache.h
9726 +++ b/arch/score/include/asm/cache.h
9727 @@ -1,7 +1,9 @@
9728 #ifndef _ASM_SCORE_CACHE_H
9729 #define _ASM_SCORE_CACHE_H
9730
9731 +#include <linux/const.h>
9732 +
9733 #define L1_CACHE_SHIFT 4
9734 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9735 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9736
9737 #endif /* _ASM_SCORE_CACHE_H */
9738 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9739 index f9f3cd5..58ff438 100644
9740 --- a/arch/score/include/asm/exec.h
9741 +++ b/arch/score/include/asm/exec.h
9742 @@ -1,6 +1,6 @@
9743 #ifndef _ASM_SCORE_EXEC_H
9744 #define _ASM_SCORE_EXEC_H
9745
9746 -extern unsigned long arch_align_stack(unsigned long sp);
9747 +#define arch_align_stack(x) (x)
9748
9749 #endif /* _ASM_SCORE_EXEC_H */
9750 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9751 index a1519ad3..e8ac1ff 100644
9752 --- a/arch/score/kernel/process.c
9753 +++ b/arch/score/kernel/process.c
9754 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9755
9756 return task_pt_regs(task)->cp0_epc;
9757 }
9758 -
9759 -unsigned long arch_align_stack(unsigned long sp)
9760 -{
9761 - return sp;
9762 -}
9763 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9764 index ef9e555..331bd29 100644
9765 --- a/arch/sh/include/asm/cache.h
9766 +++ b/arch/sh/include/asm/cache.h
9767 @@ -9,10 +9,11 @@
9768 #define __ASM_SH_CACHE_H
9769 #ifdef __KERNEL__
9770
9771 +#include <linux/const.h>
9772 #include <linux/init.h>
9773 #include <cpu/cache.h>
9774
9775 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9776 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9777
9778 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9779
9780 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9781 index 6777177..cb5e44f 100644
9782 --- a/arch/sh/mm/mmap.c
9783 +++ b/arch/sh/mm/mmap.c
9784 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9785 struct mm_struct *mm = current->mm;
9786 struct vm_area_struct *vma;
9787 int do_colour_align;
9788 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9789 struct vm_unmapped_area_info info;
9790
9791 if (flags & MAP_FIXED) {
9792 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9793 if (filp || (flags & MAP_SHARED))
9794 do_colour_align = 1;
9795
9796 +#ifdef CONFIG_PAX_RANDMMAP
9797 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9798 +#endif
9799 +
9800 if (addr) {
9801 if (do_colour_align)
9802 addr = COLOUR_ALIGN(addr, pgoff);
9803 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9804 addr = PAGE_ALIGN(addr);
9805
9806 vma = find_vma(mm, addr);
9807 - if (TASK_SIZE - len >= addr &&
9808 - (!vma || addr + len <= vma->vm_start))
9809 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9810 return addr;
9811 }
9812
9813 info.flags = 0;
9814 info.length = len;
9815 - info.low_limit = TASK_UNMAPPED_BASE;
9816 + info.low_limit = mm->mmap_base;
9817 info.high_limit = TASK_SIZE;
9818 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9819 info.align_offset = pgoff << PAGE_SHIFT;
9820 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9821 struct mm_struct *mm = current->mm;
9822 unsigned long addr = addr0;
9823 int do_colour_align;
9824 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9825 struct vm_unmapped_area_info info;
9826
9827 if (flags & MAP_FIXED) {
9828 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9829 if (filp || (flags & MAP_SHARED))
9830 do_colour_align = 1;
9831
9832 +#ifdef CONFIG_PAX_RANDMMAP
9833 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9834 +#endif
9835 +
9836 /* requesting a specific address */
9837 if (addr) {
9838 if (do_colour_align)
9839 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9840 addr = PAGE_ALIGN(addr);
9841
9842 vma = find_vma(mm, addr);
9843 - if (TASK_SIZE - len >= addr &&
9844 - (!vma || addr + len <= vma->vm_start))
9845 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9846 return addr;
9847 }
9848
9849 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9850 VM_BUG_ON(addr != -ENOMEM);
9851 info.flags = 0;
9852 info.low_limit = TASK_UNMAPPED_BASE;
9853 +
9854 +#ifdef CONFIG_PAX_RANDMMAP
9855 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9856 + info.low_limit += mm->delta_mmap;
9857 +#endif
9858 +
9859 info.high_limit = TASK_SIZE;
9860 addr = vm_unmapped_area(&info);
9861 }
9862 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9863 index 4082749..fd97781 100644
9864 --- a/arch/sparc/include/asm/atomic_64.h
9865 +++ b/arch/sparc/include/asm/atomic_64.h
9866 @@ -15,18 +15,38 @@
9867 #define ATOMIC64_INIT(i) { (i) }
9868
9869 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9870 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9871 +{
9872 + return ACCESS_ONCE(v->counter);
9873 +}
9874 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9875 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9876 +{
9877 + return ACCESS_ONCE(v->counter);
9878 +}
9879
9880 #define atomic_set(v, i) (((v)->counter) = i)
9881 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9882 +{
9883 + v->counter = i;
9884 +}
9885 #define atomic64_set(v, i) (((v)->counter) = i)
9886 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9887 +{
9888 + v->counter = i;
9889 +}
9890
9891 -#define ATOMIC_OP(op) \
9892 -void atomic_##op(int, atomic_t *); \
9893 -void atomic64_##op(long, atomic64_t *);
9894 +#define __ATOMIC_OP(op, suffix) \
9895 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9896 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9897
9898 -#define ATOMIC_OP_RETURN(op) \
9899 -int atomic_##op##_return(int, atomic_t *); \
9900 -long atomic64_##op##_return(long, atomic64_t *);
9901 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9902 +
9903 +#define __ATOMIC_OP_RETURN(op, suffix) \
9904 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9905 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9906 +
9907 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9908
9909 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9910
9911 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9912
9913 #undef ATOMIC_OPS
9914 #undef ATOMIC_OP_RETURN
9915 +#undef __ATOMIC_OP_RETURN
9916 #undef ATOMIC_OP
9917 +#undef __ATOMIC_OP
9918
9919 #define atomic_dec_return(v) atomic_sub_return(1, v)
9920 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9921
9922 #define atomic_inc_return(v) atomic_add_return(1, v)
9923 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9924 +{
9925 + return atomic_add_return_unchecked(1, v);
9926 +}
9927 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9928 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9929 +{
9930 + return atomic64_add_return_unchecked(1, v);
9931 +}
9932
9933 /*
9934 * atomic_inc_and_test - increment and test
9935 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9936 * other cases.
9937 */
9938 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9939 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9940 +{
9941 + return atomic_inc_return_unchecked(v) == 0;
9942 +}
9943 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9944
9945 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9946 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9947 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9948
9949 #define atomic_inc(v) atomic_add(1, v)
9950 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9951 +{
9952 + atomic_add_unchecked(1, v);
9953 +}
9954 #define atomic64_inc(v) atomic64_add(1, v)
9955 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9956 +{
9957 + atomic64_add_unchecked(1, v);
9958 +}
9959
9960 #define atomic_dec(v) atomic_sub(1, v)
9961 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9962 +{
9963 + atomic_sub_unchecked(1, v);
9964 +}
9965 #define atomic64_dec(v) atomic64_sub(1, v)
9966 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9967 +{
9968 + atomic64_sub_unchecked(1, v);
9969 +}
9970
9971 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9972 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9973
9974 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9975 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9976 +{
9977 + return cmpxchg(&v->counter, old, new);
9978 +}
9979 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9980 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9981 +{
9982 + return xchg(&v->counter, new);
9983 +}
9984
9985 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9986 {
9987 - int c, old;
9988 + int c, old, new;
9989 c = atomic_read(v);
9990 for (;;) {
9991 - if (unlikely(c == (u)))
9992 + if (unlikely(c == u))
9993 break;
9994 - old = atomic_cmpxchg((v), c, c + (a));
9995 +
9996 + asm volatile("addcc %2, %0, %0\n"
9997 +
9998 +#ifdef CONFIG_PAX_REFCOUNT
9999 + "tvs %%icc, 6\n"
10000 +#endif
10001 +
10002 + : "=r" (new)
10003 + : "0" (c), "ir" (a)
10004 + : "cc");
10005 +
10006 + old = atomic_cmpxchg(v, c, new);
10007 if (likely(old == c))
10008 break;
10009 c = old;
10010 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10011 #define atomic64_cmpxchg(v, o, n) \
10012 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10013 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10014 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10015 +{
10016 + return xchg(&v->counter, new);
10017 +}
10018
10019 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10020 {
10021 - long c, old;
10022 + long c, old, new;
10023 c = atomic64_read(v);
10024 for (;;) {
10025 - if (unlikely(c == (u)))
10026 + if (unlikely(c == u))
10027 break;
10028 - old = atomic64_cmpxchg((v), c, c + (a));
10029 +
10030 + asm volatile("addcc %2, %0, %0\n"
10031 +
10032 +#ifdef CONFIG_PAX_REFCOUNT
10033 + "tvs %%xcc, 6\n"
10034 +#endif
10035 +
10036 + : "=r" (new)
10037 + : "0" (c), "ir" (a)
10038 + : "cc");
10039 +
10040 + old = atomic64_cmpxchg(v, c, new);
10041 if (likely(old == c))
10042 break;
10043 c = old;
10044 }
10045 - return c != (u);
10046 + return c != u;
10047 }
10048
10049 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10050 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10051 index 7664894..45a974b 100644
10052 --- a/arch/sparc/include/asm/barrier_64.h
10053 +++ b/arch/sparc/include/asm/barrier_64.h
10054 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10055 do { \
10056 compiletime_assert_atomic_type(*p); \
10057 barrier(); \
10058 - ACCESS_ONCE(*p) = (v); \
10059 + ACCESS_ONCE_RW(*p) = (v); \
10060 } while (0)
10061
10062 #define smp_load_acquire(p) \
10063 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10064 index 5bb6991..5c2132e 100644
10065 --- a/arch/sparc/include/asm/cache.h
10066 +++ b/arch/sparc/include/asm/cache.h
10067 @@ -7,10 +7,12 @@
10068 #ifndef _SPARC_CACHE_H
10069 #define _SPARC_CACHE_H
10070
10071 +#include <linux/const.h>
10072 +
10073 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10074
10075 #define L1_CACHE_SHIFT 5
10076 -#define L1_CACHE_BYTES 32
10077 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10078
10079 #ifdef CONFIG_SPARC32
10080 #define SMP_CACHE_BYTES_SHIFT 5
10081 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10082 index a24e41f..47677ff 100644
10083 --- a/arch/sparc/include/asm/elf_32.h
10084 +++ b/arch/sparc/include/asm/elf_32.h
10085 @@ -114,6 +114,13 @@ typedef struct {
10086
10087 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10088
10089 +#ifdef CONFIG_PAX_ASLR
10090 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10091 +
10092 +#define PAX_DELTA_MMAP_LEN 16
10093 +#define PAX_DELTA_STACK_LEN 16
10094 +#endif
10095 +
10096 /* This yields a mask that user programs can use to figure out what
10097 instruction set this cpu supports. This can NOT be done in userspace
10098 on Sparc. */
10099 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10100 index 370ca1e..d4f4a98 100644
10101 --- a/arch/sparc/include/asm/elf_64.h
10102 +++ b/arch/sparc/include/asm/elf_64.h
10103 @@ -189,6 +189,13 @@ typedef struct {
10104 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10105 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10106
10107 +#ifdef CONFIG_PAX_ASLR
10108 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10109 +
10110 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10111 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10112 +#endif
10113 +
10114 extern unsigned long sparc64_elf_hwcap;
10115 #define ELF_HWCAP sparc64_elf_hwcap
10116
10117 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10118 index a3890da..f6a408e 100644
10119 --- a/arch/sparc/include/asm/pgalloc_32.h
10120 +++ b/arch/sparc/include/asm/pgalloc_32.h
10121 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10122 }
10123
10124 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10125 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10126
10127 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10128 unsigned long address)
10129 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10130 index 5e31871..13469c6 100644
10131 --- a/arch/sparc/include/asm/pgalloc_64.h
10132 +++ b/arch/sparc/include/asm/pgalloc_64.h
10133 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10134 }
10135
10136 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10137 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10138
10139 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10140 {
10141 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10142 }
10143
10144 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10145 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10146
10147 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10148 {
10149 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10150 index 59ba6f6..4518128 100644
10151 --- a/arch/sparc/include/asm/pgtable.h
10152 +++ b/arch/sparc/include/asm/pgtable.h
10153 @@ -5,4 +5,8 @@
10154 #else
10155 #include <asm/pgtable_32.h>
10156 #endif
10157 +
10158 +#define ktla_ktva(addr) (addr)
10159 +#define ktva_ktla(addr) (addr)
10160 +
10161 #endif
10162 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10163 index f06b36a..bca3189 100644
10164 --- a/arch/sparc/include/asm/pgtable_32.h
10165 +++ b/arch/sparc/include/asm/pgtable_32.h
10166 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10167 #define PAGE_SHARED SRMMU_PAGE_SHARED
10168 #define PAGE_COPY SRMMU_PAGE_COPY
10169 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10170 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10171 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10172 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10173 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10174
10175 /* Top-level page directory - dummy used by init-mm.
10176 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10177
10178 /* xwr */
10179 #define __P000 PAGE_NONE
10180 -#define __P001 PAGE_READONLY
10181 -#define __P010 PAGE_COPY
10182 -#define __P011 PAGE_COPY
10183 +#define __P001 PAGE_READONLY_NOEXEC
10184 +#define __P010 PAGE_COPY_NOEXEC
10185 +#define __P011 PAGE_COPY_NOEXEC
10186 #define __P100 PAGE_READONLY
10187 #define __P101 PAGE_READONLY
10188 #define __P110 PAGE_COPY
10189 #define __P111 PAGE_COPY
10190
10191 #define __S000 PAGE_NONE
10192 -#define __S001 PAGE_READONLY
10193 -#define __S010 PAGE_SHARED
10194 -#define __S011 PAGE_SHARED
10195 +#define __S001 PAGE_READONLY_NOEXEC
10196 +#define __S010 PAGE_SHARED_NOEXEC
10197 +#define __S011 PAGE_SHARED_NOEXEC
10198 #define __S100 PAGE_READONLY
10199 #define __S101 PAGE_READONLY
10200 #define __S110 PAGE_SHARED
10201 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10202 index ae51a11..eadfd03 100644
10203 --- a/arch/sparc/include/asm/pgtsrmmu.h
10204 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10205 @@ -111,6 +111,11 @@
10206 SRMMU_EXEC | SRMMU_REF)
10207 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10208 SRMMU_EXEC | SRMMU_REF)
10209 +
10210 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10211 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10212 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10213 +
10214 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10215 SRMMU_DIRTY | SRMMU_REF)
10216
10217 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10218 index 29d64b1..4272fe8 100644
10219 --- a/arch/sparc/include/asm/setup.h
10220 +++ b/arch/sparc/include/asm/setup.h
10221 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10222 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10223
10224 /* init_64.c */
10225 -extern atomic_t dcpage_flushes;
10226 -extern atomic_t dcpage_flushes_xcall;
10227 +extern atomic_unchecked_t dcpage_flushes;
10228 +extern atomic_unchecked_t dcpage_flushes_xcall;
10229
10230 extern int sysctl_tsb_ratio;
10231 #endif
10232 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10233 index 9689176..63c18ea 100644
10234 --- a/arch/sparc/include/asm/spinlock_64.h
10235 +++ b/arch/sparc/include/asm/spinlock_64.h
10236 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10237
10238 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10239
10240 -static void inline arch_read_lock(arch_rwlock_t *lock)
10241 +static inline void arch_read_lock(arch_rwlock_t *lock)
10242 {
10243 unsigned long tmp1, tmp2;
10244
10245 __asm__ __volatile__ (
10246 "1: ldsw [%2], %0\n"
10247 " brlz,pn %0, 2f\n"
10248 -"4: add %0, 1, %1\n"
10249 +"4: addcc %0, 1, %1\n"
10250 +
10251 +#ifdef CONFIG_PAX_REFCOUNT
10252 +" tvs %%icc, 6\n"
10253 +#endif
10254 +
10255 " cas [%2], %0, %1\n"
10256 " cmp %0, %1\n"
10257 " bne,pn %%icc, 1b\n"
10258 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10259 " .previous"
10260 : "=&r" (tmp1), "=&r" (tmp2)
10261 : "r" (lock)
10262 - : "memory");
10263 + : "memory", "cc");
10264 }
10265
10266 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10267 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10268 {
10269 int tmp1, tmp2;
10270
10271 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10272 "1: ldsw [%2], %0\n"
10273 " brlz,a,pn %0, 2f\n"
10274 " mov 0, %0\n"
10275 -" add %0, 1, %1\n"
10276 +" addcc %0, 1, %1\n"
10277 +
10278 +#ifdef CONFIG_PAX_REFCOUNT
10279 +" tvs %%icc, 6\n"
10280 +#endif
10281 +
10282 " cas [%2], %0, %1\n"
10283 " cmp %0, %1\n"
10284 " bne,pn %%icc, 1b\n"
10285 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10286 return tmp1;
10287 }
10288
10289 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10290 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10291 {
10292 unsigned long tmp1, tmp2;
10293
10294 __asm__ __volatile__(
10295 "1: lduw [%2], %0\n"
10296 -" sub %0, 1, %1\n"
10297 +" subcc %0, 1, %1\n"
10298 +
10299 +#ifdef CONFIG_PAX_REFCOUNT
10300 +" tvs %%icc, 6\n"
10301 +#endif
10302 +
10303 " cas [%2], %0, %1\n"
10304 " cmp %0, %1\n"
10305 " bne,pn %%xcc, 1b\n"
10306 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10307 : "memory");
10308 }
10309
10310 -static void inline arch_write_lock(arch_rwlock_t *lock)
10311 +static inline void arch_write_lock(arch_rwlock_t *lock)
10312 {
10313 unsigned long mask, tmp1, tmp2;
10314
10315 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10316 : "memory");
10317 }
10318
10319 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10320 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10321 {
10322 __asm__ __volatile__(
10323 " stw %%g0, [%0]"
10324 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10325 : "memory");
10326 }
10327
10328 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10329 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10330 {
10331 unsigned long mask, tmp1, tmp2, result;
10332
10333 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10334 index fd7bd0a..2e2fa7a 100644
10335 --- a/arch/sparc/include/asm/thread_info_32.h
10336 +++ b/arch/sparc/include/asm/thread_info_32.h
10337 @@ -47,6 +47,7 @@ struct thread_info {
10338 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10339 unsigned long rwbuf_stkptrs[NSWINS];
10340 unsigned long w_saved;
10341 + unsigned long lowest_stack;
10342 };
10343
10344 /*
10345 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10346 index ff45516..73001ab 100644
10347 --- a/arch/sparc/include/asm/thread_info_64.h
10348 +++ b/arch/sparc/include/asm/thread_info_64.h
10349 @@ -61,6 +61,8 @@ struct thread_info {
10350 struct pt_regs *kern_una_regs;
10351 unsigned int kern_una_insn;
10352
10353 + unsigned long lowest_stack;
10354 +
10355 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10356 __attribute__ ((aligned(64)));
10357 };
10358 @@ -184,12 +186,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10359 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10360 /* flag bit 4 is available */
10361 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10362 -/* flag bit 6 is available */
10363 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10364 #define TIF_32BIT 7 /* 32-bit binary */
10365 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10366 #define TIF_SECCOMP 9 /* secure computing */
10367 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10368 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10369 +
10370 /* NOTE: Thread flags >= 12 should be ones we have no interest
10371 * in using in assembly, else we can't use the mask as
10372 * an immediate value in instructions such as andcc.
10373 @@ -209,12 +212,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10374 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10375 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10376 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10377 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10378
10379 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10380 _TIF_DO_NOTIFY_RESUME_MASK | \
10381 _TIF_NEED_RESCHED)
10382 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10383
10384 +#define _TIF_WORK_SYSCALL \
10385 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10386 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10387 +
10388 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10389
10390 /*
10391 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10392 index bd56c28..4b63d83 100644
10393 --- a/arch/sparc/include/asm/uaccess.h
10394 +++ b/arch/sparc/include/asm/uaccess.h
10395 @@ -1,5 +1,6 @@
10396 #ifndef ___ASM_SPARC_UACCESS_H
10397 #define ___ASM_SPARC_UACCESS_H
10398 +
10399 #if defined(__sparc__) && defined(__arch64__)
10400 #include <asm/uaccess_64.h>
10401 #else
10402 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10403 index 64ee103..388aef0 100644
10404 --- a/arch/sparc/include/asm/uaccess_32.h
10405 +++ b/arch/sparc/include/asm/uaccess_32.h
10406 @@ -47,6 +47,7 @@
10407 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10408 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10409 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10410 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10411 #define access_ok(type, addr, size) \
10412 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10413
10414 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10415
10416 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10417 {
10418 - if (n && __access_ok((unsigned long) to, n))
10419 + if ((long)n < 0)
10420 + return n;
10421 +
10422 + if (n && __access_ok((unsigned long) to, n)) {
10423 + if (!__builtin_constant_p(n))
10424 + check_object_size(from, n, true);
10425 return __copy_user(to, (__force void __user *) from, n);
10426 - else
10427 + } else
10428 return n;
10429 }
10430
10431 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10432 {
10433 + if ((long)n < 0)
10434 + return n;
10435 +
10436 + if (!__builtin_constant_p(n))
10437 + check_object_size(from, n, true);
10438 +
10439 return __copy_user(to, (__force void __user *) from, n);
10440 }
10441
10442 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10443 {
10444 - if (n && __access_ok((unsigned long) from, n))
10445 + if ((long)n < 0)
10446 + return n;
10447 +
10448 + if (n && __access_ok((unsigned long) from, n)) {
10449 + if (!__builtin_constant_p(n))
10450 + check_object_size(to, n, false);
10451 return __copy_user((__force void __user *) to, from, n);
10452 - else
10453 + } else
10454 return n;
10455 }
10456
10457 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10458 {
10459 + if ((long)n < 0)
10460 + return n;
10461 +
10462 return __copy_user((__force void __user *) to, from, n);
10463 }
10464
10465 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10466 index a35194b..47dabc0d 100644
10467 --- a/arch/sparc/include/asm/uaccess_64.h
10468 +++ b/arch/sparc/include/asm/uaccess_64.h
10469 @@ -10,6 +10,7 @@
10470 #include <linux/compiler.h>
10471 #include <linux/string.h>
10472 #include <linux/thread_info.h>
10473 +#include <linux/kernel.h>
10474 #include <asm/asi.h>
10475 #include <asm/spitfire.h>
10476 #include <asm-generic/uaccess-unaligned.h>
10477 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10478 return 1;
10479 }
10480
10481 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10482 +{
10483 + return 1;
10484 +}
10485 +
10486 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10487 {
10488 return 1;
10489 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10490 static inline unsigned long __must_check
10491 copy_from_user(void *to, const void __user *from, unsigned long size)
10492 {
10493 - unsigned long ret = ___copy_from_user(to, from, size);
10494 + unsigned long ret;
10495
10496 + if ((long)size < 0 || size > INT_MAX)
10497 + return size;
10498 +
10499 + if (!__builtin_constant_p(size))
10500 + check_object_size(to, size, false);
10501 +
10502 + ret = ___copy_from_user(to, from, size);
10503 if (unlikely(ret))
10504 ret = copy_from_user_fixup(to, from, size);
10505
10506 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10507 static inline unsigned long __must_check
10508 copy_to_user(void __user *to, const void *from, unsigned long size)
10509 {
10510 - unsigned long ret = ___copy_to_user(to, from, size);
10511 + unsigned long ret;
10512
10513 + if ((long)size < 0 || size > INT_MAX)
10514 + return size;
10515 +
10516 + if (!__builtin_constant_p(size))
10517 + check_object_size(from, size, true);
10518 +
10519 + ret = ___copy_to_user(to, from, size);
10520 if (unlikely(ret))
10521 ret = copy_to_user_fixup(to, from, size);
10522 return ret;
10523 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10524 index 7cf9c6e..6206648 100644
10525 --- a/arch/sparc/kernel/Makefile
10526 +++ b/arch/sparc/kernel/Makefile
10527 @@ -4,7 +4,7 @@
10528 #
10529
10530 asflags-y := -ansi
10531 -ccflags-y := -Werror
10532 +#ccflags-y := -Werror
10533
10534 extra-y := head_$(BITS).o
10535
10536 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10537 index 50e7b62..79fae35 100644
10538 --- a/arch/sparc/kernel/process_32.c
10539 +++ b/arch/sparc/kernel/process_32.c
10540 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10541
10542 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10543 r->psr, r->pc, r->npc, r->y, print_tainted());
10544 - printk("PC: <%pS>\n", (void *) r->pc);
10545 + printk("PC: <%pA>\n", (void *) r->pc);
10546 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10547 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10548 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10549 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10550 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10551 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10552 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10553 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10554
10555 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10556 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10557 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10558 rw = (struct reg_window32 *) fp;
10559 pc = rw->ins[7];
10560 printk("[%08lx : ", pc);
10561 - printk("%pS ] ", (void *) pc);
10562 + printk("%pA ] ", (void *) pc);
10563 fp = rw->ins[6];
10564 } while (++count < 16);
10565 printk("\n");
10566 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10567 index 46a5964..a35c62c 100644
10568 --- a/arch/sparc/kernel/process_64.c
10569 +++ b/arch/sparc/kernel/process_64.c
10570 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10571 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10572 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10573 if (regs->tstate & TSTATE_PRIV)
10574 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10575 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10576 }
10577
10578 void show_regs(struct pt_regs *regs)
10579 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10580
10581 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10582 regs->tpc, regs->tnpc, regs->y, print_tainted());
10583 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10584 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10585 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10586 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10587 regs->u_regs[3]);
10588 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10589 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10590 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10591 regs->u_regs[15]);
10592 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10593 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10594 show_regwindow(regs);
10595 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10596 }
10597 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10598 ((tp && tp->task) ? tp->task->pid : -1));
10599
10600 if (gp->tstate & TSTATE_PRIV) {
10601 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10602 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10603 (void *) gp->tpc,
10604 (void *) gp->o7,
10605 (void *) gp->i7,
10606 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10607 index 79cc0d1..ec62734 100644
10608 --- a/arch/sparc/kernel/prom_common.c
10609 +++ b/arch/sparc/kernel/prom_common.c
10610 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10611
10612 unsigned int prom_early_allocated __initdata;
10613
10614 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10615 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10616 .nextprop = prom_common_nextprop,
10617 .getproplen = prom_getproplen,
10618 .getproperty = prom_getproperty,
10619 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10620 index 9ddc492..27a5619 100644
10621 --- a/arch/sparc/kernel/ptrace_64.c
10622 +++ b/arch/sparc/kernel/ptrace_64.c
10623 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10624 return ret;
10625 }
10626
10627 +#ifdef CONFIG_GRKERNSEC_SETXID
10628 +extern void gr_delayed_cred_worker(void);
10629 +#endif
10630 +
10631 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10632 {
10633 int ret = 0;
10634 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10635 if (test_thread_flag(TIF_NOHZ))
10636 user_exit();
10637
10638 +#ifdef CONFIG_GRKERNSEC_SETXID
10639 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10640 + gr_delayed_cred_worker();
10641 +#endif
10642 +
10643 if (test_thread_flag(TIF_SYSCALL_TRACE))
10644 ret = tracehook_report_syscall_entry(regs);
10645
10646 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10647 if (test_thread_flag(TIF_NOHZ))
10648 user_exit();
10649
10650 +#ifdef CONFIG_GRKERNSEC_SETXID
10651 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10652 + gr_delayed_cred_worker();
10653 +#endif
10654 +
10655 audit_syscall_exit(regs);
10656
10657 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10658 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10659 index 61139d9..c1a5f28 100644
10660 --- a/arch/sparc/kernel/smp_64.c
10661 +++ b/arch/sparc/kernel/smp_64.c
10662 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10663 return;
10664
10665 #ifdef CONFIG_DEBUG_DCFLUSH
10666 - atomic_inc(&dcpage_flushes);
10667 + atomic_inc_unchecked(&dcpage_flushes);
10668 #endif
10669
10670 this_cpu = get_cpu();
10671 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10672 xcall_deliver(data0, __pa(pg_addr),
10673 (u64) pg_addr, cpumask_of(cpu));
10674 #ifdef CONFIG_DEBUG_DCFLUSH
10675 - atomic_inc(&dcpage_flushes_xcall);
10676 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10677 #endif
10678 }
10679 }
10680 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10681 preempt_disable();
10682
10683 #ifdef CONFIG_DEBUG_DCFLUSH
10684 - atomic_inc(&dcpage_flushes);
10685 + atomic_inc_unchecked(&dcpage_flushes);
10686 #endif
10687 data0 = 0;
10688 pg_addr = page_address(page);
10689 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10690 xcall_deliver(data0, __pa(pg_addr),
10691 (u64) pg_addr, cpu_online_mask);
10692 #ifdef CONFIG_DEBUG_DCFLUSH
10693 - atomic_inc(&dcpage_flushes_xcall);
10694 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10695 #endif
10696 }
10697 __local_flush_dcache_page(page);
10698 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10699 index 646988d..b88905f 100644
10700 --- a/arch/sparc/kernel/sys_sparc_32.c
10701 +++ b/arch/sparc/kernel/sys_sparc_32.c
10702 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10703 if (len > TASK_SIZE - PAGE_SIZE)
10704 return -ENOMEM;
10705 if (!addr)
10706 - addr = TASK_UNMAPPED_BASE;
10707 + addr = current->mm->mmap_base;
10708
10709 info.flags = 0;
10710 info.length = len;
10711 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10712 index 30e7ddb..266a3b0 100644
10713 --- a/arch/sparc/kernel/sys_sparc_64.c
10714 +++ b/arch/sparc/kernel/sys_sparc_64.c
10715 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10716 struct vm_area_struct * vma;
10717 unsigned long task_size = TASK_SIZE;
10718 int do_color_align;
10719 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10720 struct vm_unmapped_area_info info;
10721
10722 if (flags & MAP_FIXED) {
10723 /* We do not accept a shared mapping if it would violate
10724 * cache aliasing constraints.
10725 */
10726 - if ((flags & MAP_SHARED) &&
10727 + if ((filp || (flags & MAP_SHARED)) &&
10728 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10729 return -EINVAL;
10730 return addr;
10731 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10732 if (filp || (flags & MAP_SHARED))
10733 do_color_align = 1;
10734
10735 +#ifdef CONFIG_PAX_RANDMMAP
10736 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10737 +#endif
10738 +
10739 if (addr) {
10740 if (do_color_align)
10741 addr = COLOR_ALIGN(addr, pgoff);
10742 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10743 addr = PAGE_ALIGN(addr);
10744
10745 vma = find_vma(mm, addr);
10746 - if (task_size - len >= addr &&
10747 - (!vma || addr + len <= vma->vm_start))
10748 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10749 return addr;
10750 }
10751
10752 info.flags = 0;
10753 info.length = len;
10754 - info.low_limit = TASK_UNMAPPED_BASE;
10755 + info.low_limit = mm->mmap_base;
10756 info.high_limit = min(task_size, VA_EXCLUDE_START);
10757 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10758 info.align_offset = pgoff << PAGE_SHIFT;
10759 + info.threadstack_offset = offset;
10760 addr = vm_unmapped_area(&info);
10761
10762 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10763 VM_BUG_ON(addr != -ENOMEM);
10764 info.low_limit = VA_EXCLUDE_END;
10765 +
10766 +#ifdef CONFIG_PAX_RANDMMAP
10767 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10768 + info.low_limit += mm->delta_mmap;
10769 +#endif
10770 +
10771 info.high_limit = task_size;
10772 addr = vm_unmapped_area(&info);
10773 }
10774 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10775 unsigned long task_size = STACK_TOP32;
10776 unsigned long addr = addr0;
10777 int do_color_align;
10778 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10779 struct vm_unmapped_area_info info;
10780
10781 /* This should only ever run for 32-bit processes. */
10782 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10783 /* We do not accept a shared mapping if it would violate
10784 * cache aliasing constraints.
10785 */
10786 - if ((flags & MAP_SHARED) &&
10787 + if ((filp || (flags & MAP_SHARED)) &&
10788 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10789 return -EINVAL;
10790 return addr;
10791 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10792 if (filp || (flags & MAP_SHARED))
10793 do_color_align = 1;
10794
10795 +#ifdef CONFIG_PAX_RANDMMAP
10796 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10797 +#endif
10798 +
10799 /* requesting a specific address */
10800 if (addr) {
10801 if (do_color_align)
10802 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10803 addr = PAGE_ALIGN(addr);
10804
10805 vma = find_vma(mm, addr);
10806 - if (task_size - len >= addr &&
10807 - (!vma || addr + len <= vma->vm_start))
10808 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10809 return addr;
10810 }
10811
10812 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10813 info.high_limit = mm->mmap_base;
10814 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10815 info.align_offset = pgoff << PAGE_SHIFT;
10816 + info.threadstack_offset = offset;
10817 addr = vm_unmapped_area(&info);
10818
10819 /*
10820 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10821 VM_BUG_ON(addr != -ENOMEM);
10822 info.flags = 0;
10823 info.low_limit = TASK_UNMAPPED_BASE;
10824 +
10825 +#ifdef CONFIG_PAX_RANDMMAP
10826 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10827 + info.low_limit += mm->delta_mmap;
10828 +#endif
10829 +
10830 info.high_limit = STACK_TOP32;
10831 addr = vm_unmapped_area(&info);
10832 }
10833 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10834 EXPORT_SYMBOL(get_fb_unmapped_area);
10835
10836 /* Essentially the same as PowerPC. */
10837 -static unsigned long mmap_rnd(void)
10838 +static unsigned long mmap_rnd(struct mm_struct *mm)
10839 {
10840 unsigned long rnd = 0UL;
10841
10842 +#ifdef CONFIG_PAX_RANDMMAP
10843 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10844 +#endif
10845 +
10846 if (current->flags & PF_RANDOMIZE) {
10847 unsigned long val = get_random_int();
10848 if (test_thread_flag(TIF_32BIT))
10849 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10850
10851 void arch_pick_mmap_layout(struct mm_struct *mm)
10852 {
10853 - unsigned long random_factor = mmap_rnd();
10854 + unsigned long random_factor = mmap_rnd(mm);
10855 unsigned long gap;
10856
10857 /*
10858 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10859 gap == RLIM_INFINITY ||
10860 sysctl_legacy_va_layout) {
10861 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10862 +
10863 +#ifdef CONFIG_PAX_RANDMMAP
10864 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10865 + mm->mmap_base += mm->delta_mmap;
10866 +#endif
10867 +
10868 mm->get_unmapped_area = arch_get_unmapped_area;
10869 } else {
10870 /* We know it's 32-bit */
10871 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10872 gap = (task_size / 6 * 5);
10873
10874 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10875 +
10876 +#ifdef CONFIG_PAX_RANDMMAP
10877 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10878 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10879 +#endif
10880 +
10881 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10882 }
10883 }
10884 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10885 index bb00089..e0ea580 100644
10886 --- a/arch/sparc/kernel/syscalls.S
10887 +++ b/arch/sparc/kernel/syscalls.S
10888 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10889 #endif
10890 .align 32
10891 1: ldx [%g6 + TI_FLAGS], %l5
10892 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10893 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10894 be,pt %icc, rtrap
10895 nop
10896 call syscall_trace_leave
10897 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10898
10899 srl %i3, 0, %o3 ! IEU0
10900 srl %i2, 0, %o2 ! IEU0 Group
10901 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10902 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10903 bne,pn %icc, linux_syscall_trace32 ! CTI
10904 mov %i0, %l5 ! IEU1
10905 5: call %l7 ! CTI Group brk forced
10906 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10907
10908 mov %i3, %o3 ! IEU1
10909 mov %i4, %o4 ! IEU0 Group
10910 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10911 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10912 bne,pn %icc, linux_syscall_trace ! CTI Group
10913 mov %i0, %l5 ! IEU0
10914 2: call %l7 ! CTI Group brk forced
10915 @@ -233,7 +233,7 @@ ret_sys_call:
10916
10917 cmp %o0, -ERESTART_RESTARTBLOCK
10918 bgeu,pn %xcc, 1f
10919 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10920 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10921 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10922
10923 2:
10924 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10925 index 6fd386c5..6907d81 100644
10926 --- a/arch/sparc/kernel/traps_32.c
10927 +++ b/arch/sparc/kernel/traps_32.c
10928 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10929 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10930 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10931
10932 +extern void gr_handle_kernel_exploit(void);
10933 +
10934 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10935 {
10936 static int die_counter;
10937 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10938 count++ < 30 &&
10939 (((unsigned long) rw) >= PAGE_OFFSET) &&
10940 !(((unsigned long) rw) & 0x7)) {
10941 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10942 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10943 (void *) rw->ins[7]);
10944 rw = (struct reg_window32 *)rw->ins[6];
10945 }
10946 }
10947 printk("Instruction DUMP:");
10948 instruction_dump ((unsigned long *) regs->pc);
10949 - if(regs->psr & PSR_PS)
10950 + if(regs->psr & PSR_PS) {
10951 + gr_handle_kernel_exploit();
10952 do_exit(SIGKILL);
10953 + }
10954 do_exit(SIGSEGV);
10955 }
10956
10957 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10958 index 0e69974..0c15a6e 100644
10959 --- a/arch/sparc/kernel/traps_64.c
10960 +++ b/arch/sparc/kernel/traps_64.c
10961 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10962 i + 1,
10963 p->trapstack[i].tstate, p->trapstack[i].tpc,
10964 p->trapstack[i].tnpc, p->trapstack[i].tt);
10965 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10966 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10967 }
10968 }
10969
10970 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10971
10972 lvl -= 0x100;
10973 if (regs->tstate & TSTATE_PRIV) {
10974 +
10975 +#ifdef CONFIG_PAX_REFCOUNT
10976 + if (lvl == 6)
10977 + pax_report_refcount_overflow(regs);
10978 +#endif
10979 +
10980 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10981 die_if_kernel(buffer, regs);
10982 }
10983 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10984 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10985 {
10986 char buffer[32];
10987 -
10988 +
10989 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10990 0, lvl, SIGTRAP) == NOTIFY_STOP)
10991 return;
10992
10993 +#ifdef CONFIG_PAX_REFCOUNT
10994 + if (lvl == 6)
10995 + pax_report_refcount_overflow(regs);
10996 +#endif
10997 +
10998 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10999
11000 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11001 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11002 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11003 printk("%s" "ERROR(%d): ",
11004 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11005 - printk("TPC<%pS>\n", (void *) regs->tpc);
11006 + printk("TPC<%pA>\n", (void *) regs->tpc);
11007 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11008 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11009 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11010 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11011 smp_processor_id(),
11012 (type & 0x1) ? 'I' : 'D',
11013 regs->tpc);
11014 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11015 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11016 panic("Irrecoverable Cheetah+ parity error.");
11017 }
11018
11019 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11020 smp_processor_id(),
11021 (type & 0x1) ? 'I' : 'D',
11022 regs->tpc);
11023 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11024 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11025 }
11026
11027 struct sun4v_error_entry {
11028 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11029 /*0x38*/u64 reserved_5;
11030 };
11031
11032 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11033 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11034 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11035 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11036
11037 static const char *sun4v_err_type_to_str(u8 type)
11038 {
11039 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11040 }
11041
11042 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11043 - int cpu, const char *pfx, atomic_t *ocnt)
11044 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11045 {
11046 u64 *raw_ptr = (u64 *) ent;
11047 u32 attrs;
11048 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11049
11050 show_regs(regs);
11051
11052 - if ((cnt = atomic_read(ocnt)) != 0) {
11053 - atomic_set(ocnt, 0);
11054 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11055 + atomic_set_unchecked(ocnt, 0);
11056 wmb();
11057 printk("%s: Queue overflowed %d times.\n",
11058 pfx, cnt);
11059 @@ -2048,7 +2059,7 @@ out:
11060 */
11061 void sun4v_resum_overflow(struct pt_regs *regs)
11062 {
11063 - atomic_inc(&sun4v_resum_oflow_cnt);
11064 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11065 }
11066
11067 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11068 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11069 /* XXX Actually even this can make not that much sense. Perhaps
11070 * XXX we should just pull the plug and panic directly from here?
11071 */
11072 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11073 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11074 }
11075
11076 static void sun4v_tlb_error(struct pt_regs *regs)
11077 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11078
11079 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11080 regs->tpc, tl);
11081 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11082 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11083 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11084 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11085 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11086 (void *) regs->u_regs[UREG_I7]);
11087 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11088 "pte[%lx] error[%lx]\n",
11089 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11090
11091 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11092 regs->tpc, tl);
11093 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11094 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11095 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11096 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11097 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11098 (void *) regs->u_regs[UREG_I7]);
11099 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11100 "pte[%lx] error[%lx]\n",
11101 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11102 fp = (unsigned long)sf->fp + STACK_BIAS;
11103 }
11104
11105 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11106 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11107 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11108 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11109 int index = tsk->curr_ret_stack;
11110 if (tsk->ret_stack && index >= graph) {
11111 pc = tsk->ret_stack[index - graph].ret;
11112 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11113 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11114 graph++;
11115 }
11116 }
11117 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11118 return (struct reg_window *) (fp + STACK_BIAS);
11119 }
11120
11121 +extern void gr_handle_kernel_exploit(void);
11122 +
11123 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11124 {
11125 static int die_counter;
11126 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11127 while (rw &&
11128 count++ < 30 &&
11129 kstack_valid(tp, (unsigned long) rw)) {
11130 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11131 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11132 (void *) rw->ins[7]);
11133
11134 rw = kernel_stack_up(rw);
11135 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11136 }
11137 if (panic_on_oops)
11138 panic("Fatal exception");
11139 - if (regs->tstate & TSTATE_PRIV)
11140 + if (regs->tstate & TSTATE_PRIV) {
11141 + gr_handle_kernel_exploit();
11142 do_exit(SIGKILL);
11143 + }
11144 do_exit(SIGSEGV);
11145 }
11146 EXPORT_SYMBOL(die_if_kernel);
11147 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11148 index 62098a8..547ab2c 100644
11149 --- a/arch/sparc/kernel/unaligned_64.c
11150 +++ b/arch/sparc/kernel/unaligned_64.c
11151 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11152 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11153
11154 if (__ratelimit(&ratelimit)) {
11155 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11156 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11157 regs->tpc, (void *) regs->tpc);
11158 }
11159 }
11160 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11161 index 3269b02..64f5231 100644
11162 --- a/arch/sparc/lib/Makefile
11163 +++ b/arch/sparc/lib/Makefile
11164 @@ -2,7 +2,7 @@
11165 #
11166
11167 asflags-y := -ansi -DST_DIV0=0x02
11168 -ccflags-y := -Werror
11169 +#ccflags-y := -Werror
11170
11171 lib-$(CONFIG_SPARC32) += ashrdi3.o
11172 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11173 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11174 index 05dac43..76f8ed4 100644
11175 --- a/arch/sparc/lib/atomic_64.S
11176 +++ b/arch/sparc/lib/atomic_64.S
11177 @@ -15,11 +15,22 @@
11178 * a value and does the barriers.
11179 */
11180
11181 -#define ATOMIC_OP(op) \
11182 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11183 +#ifdef CONFIG_PAX_REFCOUNT
11184 +#define __REFCOUNT_OP(op) op##cc
11185 +#define __OVERFLOW_IOP tvs %icc, 6;
11186 +#define __OVERFLOW_XOP tvs %xcc, 6;
11187 +#else
11188 +#define __REFCOUNT_OP(op) op
11189 +#define __OVERFLOW_IOP
11190 +#define __OVERFLOW_XOP
11191 +#endif
11192 +
11193 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11194 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11195 BACKOFF_SETUP(%o2); \
11196 1: lduw [%o1], %g1; \
11197 - op %g1, %o0, %g7; \
11198 + asm_op %g1, %o0, %g7; \
11199 + post_op \
11200 cas [%o1], %g1, %g7; \
11201 cmp %g1, %g7; \
11202 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11203 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11204 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11205 ENDPROC(atomic_##op); \
11206
11207 -#define ATOMIC_OP_RETURN(op) \
11208 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11209 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11210 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11211 +
11212 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11213 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11214 BACKOFF_SETUP(%o2); \
11215 1: lduw [%o1], %g1; \
11216 - op %g1, %o0, %g7; \
11217 + asm_op %g1, %o0, %g7; \
11218 + post_op \
11219 cas [%o1], %g1, %g7; \
11220 cmp %g1, %g7; \
11221 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11222 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11223 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11224 ENDPROC(atomic_##op##_return);
11225
11226 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11227 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11228 +
11229 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11230
11231 ATOMIC_OPS(add)
11232 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11233
11234 #undef ATOMIC_OPS
11235 #undef ATOMIC_OP_RETURN
11236 +#undef __ATOMIC_OP_RETURN
11237 #undef ATOMIC_OP
11238 +#undef __ATOMIC_OP
11239
11240 -#define ATOMIC64_OP(op) \
11241 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11242 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11243 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11244 BACKOFF_SETUP(%o2); \
11245 1: ldx [%o1], %g1; \
11246 - op %g1, %o0, %g7; \
11247 + asm_op %g1, %o0, %g7; \
11248 + post_op \
11249 casx [%o1], %g1, %g7; \
11250 cmp %g1, %g7; \
11251 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11252 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11253 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11254 ENDPROC(atomic64_##op); \
11255
11256 -#define ATOMIC64_OP_RETURN(op) \
11257 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11258 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11259 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11260 +
11261 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11262 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11263 BACKOFF_SETUP(%o2); \
11264 1: ldx [%o1], %g1; \
11265 - op %g1, %o0, %g7; \
11266 + asm_op %g1, %o0, %g7; \
11267 + post_op \
11268 casx [%o1], %g1, %g7; \
11269 cmp %g1, %g7; \
11270 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11271 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11272 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11273 ENDPROC(atomic64_##op##_return);
11274
11275 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11276 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11277 +
11278 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11279
11280 ATOMIC64_OPS(add)
11281 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11282
11283 #undef ATOMIC64_OPS
11284 #undef ATOMIC64_OP_RETURN
11285 +#undef __ATOMIC64_OP_RETURN
11286 #undef ATOMIC64_OP
11287 +#undef __ATOMIC64_OP
11288 +#undef __OVERFLOW_XOP
11289 +#undef __OVERFLOW_IOP
11290 +#undef __REFCOUNT_OP
11291
11292 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11293 BACKOFF_SETUP(%o2)
11294 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11295 index 1d649a9..fbc5bfc 100644
11296 --- a/arch/sparc/lib/ksyms.c
11297 +++ b/arch/sparc/lib/ksyms.c
11298 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11299 /* Atomic counter implementation. */
11300 #define ATOMIC_OP(op) \
11301 EXPORT_SYMBOL(atomic_##op); \
11302 -EXPORT_SYMBOL(atomic64_##op);
11303 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11304 +EXPORT_SYMBOL(atomic64_##op); \
11305 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11306
11307 #define ATOMIC_OP_RETURN(op) \
11308 EXPORT_SYMBOL(atomic_##op##_return); \
11309 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11310 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11311
11312 ATOMIC_OPS(add)
11313 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11314 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11315 ATOMIC_OPS(sub)
11316
11317 #undef ATOMIC_OPS
11318 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11319 index 30c3ecc..736f015 100644
11320 --- a/arch/sparc/mm/Makefile
11321 +++ b/arch/sparc/mm/Makefile
11322 @@ -2,7 +2,7 @@
11323 #
11324
11325 asflags-y := -ansi
11326 -ccflags-y := -Werror
11327 +#ccflags-y := -Werror
11328
11329 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11330 obj-y += fault_$(BITS).o
11331 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11332 index 70d8171..274c6c0 100644
11333 --- a/arch/sparc/mm/fault_32.c
11334 +++ b/arch/sparc/mm/fault_32.c
11335 @@ -21,6 +21,9 @@
11336 #include <linux/perf_event.h>
11337 #include <linux/interrupt.h>
11338 #include <linux/kdebug.h>
11339 +#include <linux/slab.h>
11340 +#include <linux/pagemap.h>
11341 +#include <linux/compiler.h>
11342
11343 #include <asm/page.h>
11344 #include <asm/pgtable.h>
11345 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11346 return safe_compute_effective_address(regs, insn);
11347 }
11348
11349 +#ifdef CONFIG_PAX_PAGEEXEC
11350 +#ifdef CONFIG_PAX_DLRESOLVE
11351 +static void pax_emuplt_close(struct vm_area_struct *vma)
11352 +{
11353 + vma->vm_mm->call_dl_resolve = 0UL;
11354 +}
11355 +
11356 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11357 +{
11358 + unsigned int *kaddr;
11359 +
11360 + vmf->page = alloc_page(GFP_HIGHUSER);
11361 + if (!vmf->page)
11362 + return VM_FAULT_OOM;
11363 +
11364 + kaddr = kmap(vmf->page);
11365 + memset(kaddr, 0, PAGE_SIZE);
11366 + kaddr[0] = 0x9DE3BFA8U; /* save */
11367 + flush_dcache_page(vmf->page);
11368 + kunmap(vmf->page);
11369 + return VM_FAULT_MAJOR;
11370 +}
11371 +
11372 +static const struct vm_operations_struct pax_vm_ops = {
11373 + .close = pax_emuplt_close,
11374 + .fault = pax_emuplt_fault
11375 +};
11376 +
11377 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11378 +{
11379 + int ret;
11380 +
11381 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11382 + vma->vm_mm = current->mm;
11383 + vma->vm_start = addr;
11384 + vma->vm_end = addr + PAGE_SIZE;
11385 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11386 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11387 + vma->vm_ops = &pax_vm_ops;
11388 +
11389 + ret = insert_vm_struct(current->mm, vma);
11390 + if (ret)
11391 + return ret;
11392 +
11393 + ++current->mm->total_vm;
11394 + return 0;
11395 +}
11396 +#endif
11397 +
11398 +/*
11399 + * PaX: decide what to do with offenders (regs->pc = fault address)
11400 + *
11401 + * returns 1 when task should be killed
11402 + * 2 when patched PLT trampoline was detected
11403 + * 3 when unpatched PLT trampoline was detected
11404 + */
11405 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11406 +{
11407 +
11408 +#ifdef CONFIG_PAX_EMUPLT
11409 + int err;
11410 +
11411 + do { /* PaX: patched PLT emulation #1 */
11412 + unsigned int sethi1, sethi2, jmpl;
11413 +
11414 + err = get_user(sethi1, (unsigned int *)regs->pc);
11415 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11416 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11417 +
11418 + if (err)
11419 + break;
11420 +
11421 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11422 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11423 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11424 + {
11425 + unsigned int addr;
11426 +
11427 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11428 + addr = regs->u_regs[UREG_G1];
11429 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11430 + regs->pc = addr;
11431 + regs->npc = addr+4;
11432 + return 2;
11433 + }
11434 + } while (0);
11435 +
11436 + do { /* PaX: patched PLT emulation #2 */
11437 + unsigned int ba;
11438 +
11439 + err = get_user(ba, (unsigned int *)regs->pc);
11440 +
11441 + if (err)
11442 + break;
11443 +
11444 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11445 + unsigned int addr;
11446 +
11447 + if ((ba & 0xFFC00000U) == 0x30800000U)
11448 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11449 + else
11450 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11451 + regs->pc = addr;
11452 + regs->npc = addr+4;
11453 + return 2;
11454 + }
11455 + } while (0);
11456 +
11457 + do { /* PaX: patched PLT emulation #3 */
11458 + unsigned int sethi, bajmpl, nop;
11459 +
11460 + err = get_user(sethi, (unsigned int *)regs->pc);
11461 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11462 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11463 +
11464 + if (err)
11465 + break;
11466 +
11467 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11468 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11469 + nop == 0x01000000U)
11470 + {
11471 + unsigned int addr;
11472 +
11473 + addr = (sethi & 0x003FFFFFU) << 10;
11474 + regs->u_regs[UREG_G1] = addr;
11475 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11476 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11477 + else
11478 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11479 + regs->pc = addr;
11480 + regs->npc = addr+4;
11481 + return 2;
11482 + }
11483 + } while (0);
11484 +
11485 + do { /* PaX: unpatched PLT emulation step 1 */
11486 + unsigned int sethi, ba, nop;
11487 +
11488 + err = get_user(sethi, (unsigned int *)regs->pc);
11489 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11490 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11491 +
11492 + if (err)
11493 + break;
11494 +
11495 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11496 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11497 + nop == 0x01000000U)
11498 + {
11499 + unsigned int addr, save, call;
11500 +
11501 + if ((ba & 0xFFC00000U) == 0x30800000U)
11502 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11503 + else
11504 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11505 +
11506 + err = get_user(save, (unsigned int *)addr);
11507 + err |= get_user(call, (unsigned int *)(addr+4));
11508 + err |= get_user(nop, (unsigned int *)(addr+8));
11509 + if (err)
11510 + break;
11511 +
11512 +#ifdef CONFIG_PAX_DLRESOLVE
11513 + if (save == 0x9DE3BFA8U &&
11514 + (call & 0xC0000000U) == 0x40000000U &&
11515 + nop == 0x01000000U)
11516 + {
11517 + struct vm_area_struct *vma;
11518 + unsigned long call_dl_resolve;
11519 +
11520 + down_read(&current->mm->mmap_sem);
11521 + call_dl_resolve = current->mm->call_dl_resolve;
11522 + up_read(&current->mm->mmap_sem);
11523 + if (likely(call_dl_resolve))
11524 + goto emulate;
11525 +
11526 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11527 +
11528 + down_write(&current->mm->mmap_sem);
11529 + if (current->mm->call_dl_resolve) {
11530 + call_dl_resolve = current->mm->call_dl_resolve;
11531 + up_write(&current->mm->mmap_sem);
11532 + if (vma)
11533 + kmem_cache_free(vm_area_cachep, vma);
11534 + goto emulate;
11535 + }
11536 +
11537 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11538 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11539 + up_write(&current->mm->mmap_sem);
11540 + if (vma)
11541 + kmem_cache_free(vm_area_cachep, vma);
11542 + return 1;
11543 + }
11544 +
11545 + if (pax_insert_vma(vma, call_dl_resolve)) {
11546 + up_write(&current->mm->mmap_sem);
11547 + kmem_cache_free(vm_area_cachep, vma);
11548 + return 1;
11549 + }
11550 +
11551 + current->mm->call_dl_resolve = call_dl_resolve;
11552 + up_write(&current->mm->mmap_sem);
11553 +
11554 +emulate:
11555 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11556 + regs->pc = call_dl_resolve;
11557 + regs->npc = addr+4;
11558 + return 3;
11559 + }
11560 +#endif
11561 +
11562 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11563 + if ((save & 0xFFC00000U) == 0x05000000U &&
11564 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11565 + nop == 0x01000000U)
11566 + {
11567 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11568 + regs->u_regs[UREG_G2] = addr + 4;
11569 + addr = (save & 0x003FFFFFU) << 10;
11570 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11571 + regs->pc = addr;
11572 + regs->npc = addr+4;
11573 + return 3;
11574 + }
11575 + }
11576 + } while (0);
11577 +
11578 + do { /* PaX: unpatched PLT emulation step 2 */
11579 + unsigned int save, call, nop;
11580 +
11581 + err = get_user(save, (unsigned int *)(regs->pc-4));
11582 + err |= get_user(call, (unsigned int *)regs->pc);
11583 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11584 + if (err)
11585 + break;
11586 +
11587 + if (save == 0x9DE3BFA8U &&
11588 + (call & 0xC0000000U) == 0x40000000U &&
11589 + nop == 0x01000000U)
11590 + {
11591 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11592 +
11593 + regs->u_regs[UREG_RETPC] = regs->pc;
11594 + regs->pc = dl_resolve;
11595 + regs->npc = dl_resolve+4;
11596 + return 3;
11597 + }
11598 + } while (0);
11599 +#endif
11600 +
11601 + return 1;
11602 +}
11603 +
11604 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11605 +{
11606 + unsigned long i;
11607 +
11608 + printk(KERN_ERR "PAX: bytes at PC: ");
11609 + for (i = 0; i < 8; i++) {
11610 + unsigned int c;
11611 + if (get_user(c, (unsigned int *)pc+i))
11612 + printk(KERN_CONT "???????? ");
11613 + else
11614 + printk(KERN_CONT "%08x ", c);
11615 + }
11616 + printk("\n");
11617 +}
11618 +#endif
11619 +
11620 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11621 int text_fault)
11622 {
11623 @@ -226,6 +500,24 @@ good_area:
11624 if (!(vma->vm_flags & VM_WRITE))
11625 goto bad_area;
11626 } else {
11627 +
11628 +#ifdef CONFIG_PAX_PAGEEXEC
11629 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11630 + up_read(&mm->mmap_sem);
11631 + switch (pax_handle_fetch_fault(regs)) {
11632 +
11633 +#ifdef CONFIG_PAX_EMUPLT
11634 + case 2:
11635 + case 3:
11636 + return;
11637 +#endif
11638 +
11639 + }
11640 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11641 + do_group_exit(SIGKILL);
11642 + }
11643 +#endif
11644 +
11645 /* Allow reads even for write-only mappings */
11646 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11647 goto bad_area;
11648 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11649 index 4798232..f76e3aa 100644
11650 --- a/arch/sparc/mm/fault_64.c
11651 +++ b/arch/sparc/mm/fault_64.c
11652 @@ -22,6 +22,9 @@
11653 #include <linux/kdebug.h>
11654 #include <linux/percpu.h>
11655 #include <linux/context_tracking.h>
11656 +#include <linux/slab.h>
11657 +#include <linux/pagemap.h>
11658 +#include <linux/compiler.h>
11659
11660 #include <asm/page.h>
11661 #include <asm/pgtable.h>
11662 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11663 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11664 regs->tpc);
11665 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11666 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11667 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11668 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11669 dump_stack();
11670 unhandled_fault(regs->tpc, current, regs);
11671 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11672 show_regs(regs);
11673 }
11674
11675 +#ifdef CONFIG_PAX_PAGEEXEC
11676 +#ifdef CONFIG_PAX_DLRESOLVE
11677 +static void pax_emuplt_close(struct vm_area_struct *vma)
11678 +{
11679 + vma->vm_mm->call_dl_resolve = 0UL;
11680 +}
11681 +
11682 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11683 +{
11684 + unsigned int *kaddr;
11685 +
11686 + vmf->page = alloc_page(GFP_HIGHUSER);
11687 + if (!vmf->page)
11688 + return VM_FAULT_OOM;
11689 +
11690 + kaddr = kmap(vmf->page);
11691 + memset(kaddr, 0, PAGE_SIZE);
11692 + kaddr[0] = 0x9DE3BFA8U; /* save */
11693 + flush_dcache_page(vmf->page);
11694 + kunmap(vmf->page);
11695 + return VM_FAULT_MAJOR;
11696 +}
11697 +
11698 +static const struct vm_operations_struct pax_vm_ops = {
11699 + .close = pax_emuplt_close,
11700 + .fault = pax_emuplt_fault
11701 +};
11702 +
11703 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11704 +{
11705 + int ret;
11706 +
11707 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11708 + vma->vm_mm = current->mm;
11709 + vma->vm_start = addr;
11710 + vma->vm_end = addr + PAGE_SIZE;
11711 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11712 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11713 + vma->vm_ops = &pax_vm_ops;
11714 +
11715 + ret = insert_vm_struct(current->mm, vma);
11716 + if (ret)
11717 + return ret;
11718 +
11719 + ++current->mm->total_vm;
11720 + return 0;
11721 +}
11722 +#endif
11723 +
11724 +/*
11725 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11726 + *
11727 + * returns 1 when task should be killed
11728 + * 2 when patched PLT trampoline was detected
11729 + * 3 when unpatched PLT trampoline was detected
11730 + */
11731 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11732 +{
11733 +
11734 +#ifdef CONFIG_PAX_EMUPLT
11735 + int err;
11736 +
11737 + do { /* PaX: patched PLT emulation #1 */
11738 + unsigned int sethi1, sethi2, jmpl;
11739 +
11740 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11741 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11742 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11743 +
11744 + if (err)
11745 + break;
11746 +
11747 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11748 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11749 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11750 + {
11751 + unsigned long addr;
11752 +
11753 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11754 + addr = regs->u_regs[UREG_G1];
11755 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11756 +
11757 + if (test_thread_flag(TIF_32BIT))
11758 + addr &= 0xFFFFFFFFUL;
11759 +
11760 + regs->tpc = addr;
11761 + regs->tnpc = addr+4;
11762 + return 2;
11763 + }
11764 + } while (0);
11765 +
11766 + do { /* PaX: patched PLT emulation #2 */
11767 + unsigned int ba;
11768 +
11769 + err = get_user(ba, (unsigned int *)regs->tpc);
11770 +
11771 + if (err)
11772 + break;
11773 +
11774 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11775 + unsigned long addr;
11776 +
11777 + if ((ba & 0xFFC00000U) == 0x30800000U)
11778 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11779 + else
11780 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11781 +
11782 + if (test_thread_flag(TIF_32BIT))
11783 + addr &= 0xFFFFFFFFUL;
11784 +
11785 + regs->tpc = addr;
11786 + regs->tnpc = addr+4;
11787 + return 2;
11788 + }
11789 + } while (0);
11790 +
11791 + do { /* PaX: patched PLT emulation #3 */
11792 + unsigned int sethi, bajmpl, nop;
11793 +
11794 + err = get_user(sethi, (unsigned int *)regs->tpc);
11795 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11796 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11797 +
11798 + if (err)
11799 + break;
11800 +
11801 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11802 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11803 + nop == 0x01000000U)
11804 + {
11805 + unsigned long addr;
11806 +
11807 + addr = (sethi & 0x003FFFFFU) << 10;
11808 + regs->u_regs[UREG_G1] = addr;
11809 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11810 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11811 + else
11812 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11813 +
11814 + if (test_thread_flag(TIF_32BIT))
11815 + addr &= 0xFFFFFFFFUL;
11816 +
11817 + regs->tpc = addr;
11818 + regs->tnpc = addr+4;
11819 + return 2;
11820 + }
11821 + } while (0);
11822 +
11823 + do { /* PaX: patched PLT emulation #4 */
11824 + unsigned int sethi, mov1, call, mov2;
11825 +
11826 + err = get_user(sethi, (unsigned int *)regs->tpc);
11827 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11828 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11829 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11830 +
11831 + if (err)
11832 + break;
11833 +
11834 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11835 + mov1 == 0x8210000FU &&
11836 + (call & 0xC0000000U) == 0x40000000U &&
11837 + mov2 == 0x9E100001U)
11838 + {
11839 + unsigned long addr;
11840 +
11841 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11842 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11843 +
11844 + if (test_thread_flag(TIF_32BIT))
11845 + addr &= 0xFFFFFFFFUL;
11846 +
11847 + regs->tpc = addr;
11848 + regs->tnpc = addr+4;
11849 + return 2;
11850 + }
11851 + } while (0);
11852 +
11853 + do { /* PaX: patched PLT emulation #5 */
11854 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11855 +
11856 + err = get_user(sethi, (unsigned int *)regs->tpc);
11857 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11858 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11859 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11860 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11861 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11862 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11863 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11864 +
11865 + if (err)
11866 + break;
11867 +
11868 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11869 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11870 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11871 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11872 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11873 + sllx == 0x83287020U &&
11874 + jmpl == 0x81C04005U &&
11875 + nop == 0x01000000U)
11876 + {
11877 + unsigned long addr;
11878 +
11879 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11880 + regs->u_regs[UREG_G1] <<= 32;
11881 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11882 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11883 + regs->tpc = addr;
11884 + regs->tnpc = addr+4;
11885 + return 2;
11886 + }
11887 + } while (0);
11888 +
11889 + do { /* PaX: patched PLT emulation #6 */
11890 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11891 +
11892 + err = get_user(sethi, (unsigned int *)regs->tpc);
11893 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11894 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11895 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11896 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11897 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11898 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11899 +
11900 + if (err)
11901 + break;
11902 +
11903 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11904 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11905 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11906 + sllx == 0x83287020U &&
11907 + (or & 0xFFFFE000U) == 0x8A116000U &&
11908 + jmpl == 0x81C04005U &&
11909 + nop == 0x01000000U)
11910 + {
11911 + unsigned long addr;
11912 +
11913 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11914 + regs->u_regs[UREG_G1] <<= 32;
11915 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11916 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11917 + regs->tpc = addr;
11918 + regs->tnpc = addr+4;
11919 + return 2;
11920 + }
11921 + } while (0);
11922 +
11923 + do { /* PaX: unpatched PLT emulation step 1 */
11924 + unsigned int sethi, ba, nop;
11925 +
11926 + err = get_user(sethi, (unsigned int *)regs->tpc);
11927 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11928 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11929 +
11930 + if (err)
11931 + break;
11932 +
11933 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11934 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11935 + nop == 0x01000000U)
11936 + {
11937 + unsigned long addr;
11938 + unsigned int save, call;
11939 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11940 +
11941 + if ((ba & 0xFFC00000U) == 0x30800000U)
11942 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11943 + else
11944 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11945 +
11946 + if (test_thread_flag(TIF_32BIT))
11947 + addr &= 0xFFFFFFFFUL;
11948 +
11949 + err = get_user(save, (unsigned int *)addr);
11950 + err |= get_user(call, (unsigned int *)(addr+4));
11951 + err |= get_user(nop, (unsigned int *)(addr+8));
11952 + if (err)
11953 + break;
11954 +
11955 +#ifdef CONFIG_PAX_DLRESOLVE
11956 + if (save == 0x9DE3BFA8U &&
11957 + (call & 0xC0000000U) == 0x40000000U &&
11958 + nop == 0x01000000U)
11959 + {
11960 + struct vm_area_struct *vma;
11961 + unsigned long call_dl_resolve;
11962 +
11963 + down_read(&current->mm->mmap_sem);
11964 + call_dl_resolve = current->mm->call_dl_resolve;
11965 + up_read(&current->mm->mmap_sem);
11966 + if (likely(call_dl_resolve))
11967 + goto emulate;
11968 +
11969 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11970 +
11971 + down_write(&current->mm->mmap_sem);
11972 + if (current->mm->call_dl_resolve) {
11973 + call_dl_resolve = current->mm->call_dl_resolve;
11974 + up_write(&current->mm->mmap_sem);
11975 + if (vma)
11976 + kmem_cache_free(vm_area_cachep, vma);
11977 + goto emulate;
11978 + }
11979 +
11980 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11981 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11982 + up_write(&current->mm->mmap_sem);
11983 + if (vma)
11984 + kmem_cache_free(vm_area_cachep, vma);
11985 + return 1;
11986 + }
11987 +
11988 + if (pax_insert_vma(vma, call_dl_resolve)) {
11989 + up_write(&current->mm->mmap_sem);
11990 + kmem_cache_free(vm_area_cachep, vma);
11991 + return 1;
11992 + }
11993 +
11994 + current->mm->call_dl_resolve = call_dl_resolve;
11995 + up_write(&current->mm->mmap_sem);
11996 +
11997 +emulate:
11998 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11999 + regs->tpc = call_dl_resolve;
12000 + regs->tnpc = addr+4;
12001 + return 3;
12002 + }
12003 +#endif
12004 +
12005 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12006 + if ((save & 0xFFC00000U) == 0x05000000U &&
12007 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12008 + nop == 0x01000000U)
12009 + {
12010 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12011 + regs->u_regs[UREG_G2] = addr + 4;
12012 + addr = (save & 0x003FFFFFU) << 10;
12013 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12014 +
12015 + if (test_thread_flag(TIF_32BIT))
12016 + addr &= 0xFFFFFFFFUL;
12017 +
12018 + regs->tpc = addr;
12019 + regs->tnpc = addr+4;
12020 + return 3;
12021 + }
12022 +
12023 + /* PaX: 64-bit PLT stub */
12024 + err = get_user(sethi1, (unsigned int *)addr);
12025 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12026 + err |= get_user(or1, (unsigned int *)(addr+8));
12027 + err |= get_user(or2, (unsigned int *)(addr+12));
12028 + err |= get_user(sllx, (unsigned int *)(addr+16));
12029 + err |= get_user(add, (unsigned int *)(addr+20));
12030 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12031 + err |= get_user(nop, (unsigned int *)(addr+28));
12032 + if (err)
12033 + break;
12034 +
12035 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12036 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12037 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12038 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12039 + sllx == 0x89293020U &&
12040 + add == 0x8A010005U &&
12041 + jmpl == 0x89C14000U &&
12042 + nop == 0x01000000U)
12043 + {
12044 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12045 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12046 + regs->u_regs[UREG_G4] <<= 32;
12047 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12048 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12049 + regs->u_regs[UREG_G4] = addr + 24;
12050 + addr = regs->u_regs[UREG_G5];
12051 + regs->tpc = addr;
12052 + regs->tnpc = addr+4;
12053 + return 3;
12054 + }
12055 + }
12056 + } while (0);
12057 +
12058 +#ifdef CONFIG_PAX_DLRESOLVE
12059 + do { /* PaX: unpatched PLT emulation step 2 */
12060 + unsigned int save, call, nop;
12061 +
12062 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12063 + err |= get_user(call, (unsigned int *)regs->tpc);
12064 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12065 + if (err)
12066 + break;
12067 +
12068 + if (save == 0x9DE3BFA8U &&
12069 + (call & 0xC0000000U) == 0x40000000U &&
12070 + nop == 0x01000000U)
12071 + {
12072 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12073 +
12074 + if (test_thread_flag(TIF_32BIT))
12075 + dl_resolve &= 0xFFFFFFFFUL;
12076 +
12077 + regs->u_regs[UREG_RETPC] = regs->tpc;
12078 + regs->tpc = dl_resolve;
12079 + regs->tnpc = dl_resolve+4;
12080 + return 3;
12081 + }
12082 + } while (0);
12083 +#endif
12084 +
12085 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12086 + unsigned int sethi, ba, nop;
12087 +
12088 + err = get_user(sethi, (unsigned int *)regs->tpc);
12089 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12090 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12091 +
12092 + if (err)
12093 + break;
12094 +
12095 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12096 + (ba & 0xFFF00000U) == 0x30600000U &&
12097 + nop == 0x01000000U)
12098 + {
12099 + unsigned long addr;
12100 +
12101 + addr = (sethi & 0x003FFFFFU) << 10;
12102 + regs->u_regs[UREG_G1] = addr;
12103 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12104 +
12105 + if (test_thread_flag(TIF_32BIT))
12106 + addr &= 0xFFFFFFFFUL;
12107 +
12108 + regs->tpc = addr;
12109 + regs->tnpc = addr+4;
12110 + return 2;
12111 + }
12112 + } while (0);
12113 +
12114 +#endif
12115 +
12116 + return 1;
12117 +}
12118 +
12119 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12120 +{
12121 + unsigned long i;
12122 +
12123 + printk(KERN_ERR "PAX: bytes at PC: ");
12124 + for (i = 0; i < 8; i++) {
12125 + unsigned int c;
12126 + if (get_user(c, (unsigned int *)pc+i))
12127 + printk(KERN_CONT "???????? ");
12128 + else
12129 + printk(KERN_CONT "%08x ", c);
12130 + }
12131 + printk("\n");
12132 +}
12133 +#endif
12134 +
12135 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12136 {
12137 enum ctx_state prev_state = exception_enter();
12138 @@ -353,6 +816,29 @@ retry:
12139 if (!vma)
12140 goto bad_area;
12141
12142 +#ifdef CONFIG_PAX_PAGEEXEC
12143 + /* PaX: detect ITLB misses on non-exec pages */
12144 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12145 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12146 + {
12147 + if (address != regs->tpc)
12148 + goto good_area;
12149 +
12150 + up_read(&mm->mmap_sem);
12151 + switch (pax_handle_fetch_fault(regs)) {
12152 +
12153 +#ifdef CONFIG_PAX_EMUPLT
12154 + case 2:
12155 + case 3:
12156 + return;
12157 +#endif
12158 +
12159 + }
12160 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12161 + do_group_exit(SIGKILL);
12162 + }
12163 +#endif
12164 +
12165 /* Pure DTLB misses do not tell us whether the fault causing
12166 * load/store/atomic was a write or not, it only says that there
12167 * was no match. So in such a case we (carefully) read the
12168 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12169 index 4242eab..9ae6360 100644
12170 --- a/arch/sparc/mm/hugetlbpage.c
12171 +++ b/arch/sparc/mm/hugetlbpage.c
12172 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12173 unsigned long addr,
12174 unsigned long len,
12175 unsigned long pgoff,
12176 - unsigned long flags)
12177 + unsigned long flags,
12178 + unsigned long offset)
12179 {
12180 + struct mm_struct *mm = current->mm;
12181 unsigned long task_size = TASK_SIZE;
12182 struct vm_unmapped_area_info info;
12183
12184 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12185
12186 info.flags = 0;
12187 info.length = len;
12188 - info.low_limit = TASK_UNMAPPED_BASE;
12189 + info.low_limit = mm->mmap_base;
12190 info.high_limit = min(task_size, VA_EXCLUDE_START);
12191 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12192 info.align_offset = 0;
12193 + info.threadstack_offset = offset;
12194 addr = vm_unmapped_area(&info);
12195
12196 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12197 VM_BUG_ON(addr != -ENOMEM);
12198 info.low_limit = VA_EXCLUDE_END;
12199 +
12200 +#ifdef CONFIG_PAX_RANDMMAP
12201 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12202 + info.low_limit += mm->delta_mmap;
12203 +#endif
12204 +
12205 info.high_limit = task_size;
12206 addr = vm_unmapped_area(&info);
12207 }
12208 @@ -55,7 +64,8 @@ static unsigned long
12209 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12210 const unsigned long len,
12211 const unsigned long pgoff,
12212 - const unsigned long flags)
12213 + const unsigned long flags,
12214 + const unsigned long offset)
12215 {
12216 struct mm_struct *mm = current->mm;
12217 unsigned long addr = addr0;
12218 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12219 info.high_limit = mm->mmap_base;
12220 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12221 info.align_offset = 0;
12222 + info.threadstack_offset = offset;
12223 addr = vm_unmapped_area(&info);
12224
12225 /*
12226 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12227 VM_BUG_ON(addr != -ENOMEM);
12228 info.flags = 0;
12229 info.low_limit = TASK_UNMAPPED_BASE;
12230 +
12231 +#ifdef CONFIG_PAX_RANDMMAP
12232 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12233 + info.low_limit += mm->delta_mmap;
12234 +#endif
12235 +
12236 info.high_limit = STACK_TOP32;
12237 addr = vm_unmapped_area(&info);
12238 }
12239 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12240 struct mm_struct *mm = current->mm;
12241 struct vm_area_struct *vma;
12242 unsigned long task_size = TASK_SIZE;
12243 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12244
12245 if (test_thread_flag(TIF_32BIT))
12246 task_size = STACK_TOP32;
12247 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12248 return addr;
12249 }
12250
12251 +#ifdef CONFIG_PAX_RANDMMAP
12252 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12253 +#endif
12254 +
12255 if (addr) {
12256 addr = ALIGN(addr, HPAGE_SIZE);
12257 vma = find_vma(mm, addr);
12258 - if (task_size - len >= addr &&
12259 - (!vma || addr + len <= vma->vm_start))
12260 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12261 return addr;
12262 }
12263 if (mm->get_unmapped_area == arch_get_unmapped_area)
12264 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12265 - pgoff, flags);
12266 + pgoff, flags, offset);
12267 else
12268 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12269 - pgoff, flags);
12270 + pgoff, flags, offset);
12271 }
12272
12273 pte_t *huge_pte_alloc(struct mm_struct *mm,
12274 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12275 index 4ca0d6b..e89bca1 100644
12276 --- a/arch/sparc/mm/init_64.c
12277 +++ b/arch/sparc/mm/init_64.c
12278 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12279 int num_kernel_image_mappings;
12280
12281 #ifdef CONFIG_DEBUG_DCFLUSH
12282 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12283 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12284 #ifdef CONFIG_SMP
12285 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12286 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12287 #endif
12288 #endif
12289
12290 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12291 {
12292 BUG_ON(tlb_type == hypervisor);
12293 #ifdef CONFIG_DEBUG_DCFLUSH
12294 - atomic_inc(&dcpage_flushes);
12295 + atomic_inc_unchecked(&dcpage_flushes);
12296 #endif
12297
12298 #ifdef DCACHE_ALIASING_POSSIBLE
12299 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12300
12301 #ifdef CONFIG_DEBUG_DCFLUSH
12302 seq_printf(m, "DCPageFlushes\t: %d\n",
12303 - atomic_read(&dcpage_flushes));
12304 + atomic_read_unchecked(&dcpage_flushes));
12305 #ifdef CONFIG_SMP
12306 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12307 - atomic_read(&dcpage_flushes_xcall));
12308 + atomic_read_unchecked(&dcpage_flushes_xcall));
12309 #endif /* CONFIG_SMP */
12310 #endif /* CONFIG_DEBUG_DCFLUSH */
12311 }
12312 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12313 index 7cca418..53fc030 100644
12314 --- a/arch/tile/Kconfig
12315 +++ b/arch/tile/Kconfig
12316 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12317
12318 config KEXEC
12319 bool "kexec system call"
12320 + depends on !GRKERNSEC_KMEM
12321 ---help---
12322 kexec is a system call that implements the ability to shutdown your
12323 current kernel, and to start another kernel. It is like a reboot
12324 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12325 index 7b11c5f..755a026 100644
12326 --- a/arch/tile/include/asm/atomic_64.h
12327 +++ b/arch/tile/include/asm/atomic_64.h
12328 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12329
12330 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12331
12332 +#define atomic64_read_unchecked(v) atomic64_read(v)
12333 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12334 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12335 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12336 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12337 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12338 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12339 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12340 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12341 +
12342 /* Define this to indicate that cmpxchg is an efficient operation. */
12343 #define __HAVE_ARCH_CMPXCHG
12344
12345 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12346 index 6160761..00cac88 100644
12347 --- a/arch/tile/include/asm/cache.h
12348 +++ b/arch/tile/include/asm/cache.h
12349 @@ -15,11 +15,12 @@
12350 #ifndef _ASM_TILE_CACHE_H
12351 #define _ASM_TILE_CACHE_H
12352
12353 +#include <linux/const.h>
12354 #include <arch/chip.h>
12355
12356 /* bytes per L1 data cache line */
12357 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12358 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12359 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12360
12361 /* bytes per L2 cache line */
12362 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12363 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12364 index f41cb53..31d3ab4 100644
12365 --- a/arch/tile/include/asm/uaccess.h
12366 +++ b/arch/tile/include/asm/uaccess.h
12367 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12368 const void __user *from,
12369 unsigned long n)
12370 {
12371 - int sz = __compiletime_object_size(to);
12372 + size_t sz = __compiletime_object_size(to);
12373
12374 - if (likely(sz == -1 || sz >= n))
12375 + if (likely(sz == (size_t)-1 || sz >= n))
12376 n = _copy_from_user(to, from, n);
12377 else
12378 copy_from_user_overflow();
12379 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12380 index 8416240..a012fb7 100644
12381 --- a/arch/tile/mm/hugetlbpage.c
12382 +++ b/arch/tile/mm/hugetlbpage.c
12383 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12384 info.high_limit = TASK_SIZE;
12385 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12386 info.align_offset = 0;
12387 + info.threadstack_offset = 0;
12388 return vm_unmapped_area(&info);
12389 }
12390
12391 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12392 info.high_limit = current->mm->mmap_base;
12393 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12394 info.align_offset = 0;
12395 + info.threadstack_offset = 0;
12396 addr = vm_unmapped_area(&info);
12397
12398 /*
12399 diff --git a/arch/um/Makefile b/arch/um/Makefile
12400 index e4b1a96..16162f8 100644
12401 --- a/arch/um/Makefile
12402 +++ b/arch/um/Makefile
12403 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12404 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12405 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12406
12407 +ifdef CONSTIFY_PLUGIN
12408 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12409 +endif
12410 +
12411 #This will adjust *FLAGS accordingly to the platform.
12412 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12413
12414 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12415 index 19e1bdd..3665b77 100644
12416 --- a/arch/um/include/asm/cache.h
12417 +++ b/arch/um/include/asm/cache.h
12418 @@ -1,6 +1,7 @@
12419 #ifndef __UM_CACHE_H
12420 #define __UM_CACHE_H
12421
12422 +#include <linux/const.h>
12423
12424 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12425 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12426 @@ -12,6 +13,6 @@
12427 # define L1_CACHE_SHIFT 5
12428 #endif
12429
12430 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12431 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12432
12433 #endif
12434 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12435 index 2e0a6b1..a64d0f5 100644
12436 --- a/arch/um/include/asm/kmap_types.h
12437 +++ b/arch/um/include/asm/kmap_types.h
12438 @@ -8,6 +8,6 @@
12439
12440 /* No more #include "asm/arch/kmap_types.h" ! */
12441
12442 -#define KM_TYPE_NR 14
12443 +#define KM_TYPE_NR 15
12444
12445 #endif
12446 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12447 index 71c5d13..4c7b9f1 100644
12448 --- a/arch/um/include/asm/page.h
12449 +++ b/arch/um/include/asm/page.h
12450 @@ -14,6 +14,9 @@
12451 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12452 #define PAGE_MASK (~(PAGE_SIZE-1))
12453
12454 +#define ktla_ktva(addr) (addr)
12455 +#define ktva_ktla(addr) (addr)
12456 +
12457 #ifndef __ASSEMBLY__
12458
12459 struct page;
12460 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12461 index 2b4274e..754fe06 100644
12462 --- a/arch/um/include/asm/pgtable-3level.h
12463 +++ b/arch/um/include/asm/pgtable-3level.h
12464 @@ -58,6 +58,7 @@
12465 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12466 #define pud_populate(mm, pud, pmd) \
12467 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12468 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12469
12470 #ifdef CONFIG_64BIT
12471 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12472 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12473 index f17bca8..48adb87 100644
12474 --- a/arch/um/kernel/process.c
12475 +++ b/arch/um/kernel/process.c
12476 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12477 return 2;
12478 }
12479
12480 -/*
12481 - * Only x86 and x86_64 have an arch_align_stack().
12482 - * All other arches have "#define arch_align_stack(x) (x)"
12483 - * in their asm/exec.h
12484 - * As this is included in UML from asm-um/system-generic.h,
12485 - * we can use it to behave as the subarch does.
12486 - */
12487 -#ifndef arch_align_stack
12488 -unsigned long arch_align_stack(unsigned long sp)
12489 -{
12490 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12491 - sp -= get_random_int() % 8192;
12492 - return sp & ~0xf;
12493 -}
12494 -#endif
12495 -
12496 unsigned long get_wchan(struct task_struct *p)
12497 {
12498 unsigned long stack_page, sp, ip;
12499 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12500 index ad8f795..2c7eec6 100644
12501 --- a/arch/unicore32/include/asm/cache.h
12502 +++ b/arch/unicore32/include/asm/cache.h
12503 @@ -12,8 +12,10 @@
12504 #ifndef __UNICORE_CACHE_H__
12505 #define __UNICORE_CACHE_H__
12506
12507 -#define L1_CACHE_SHIFT (5)
12508 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12509 +#include <linux/const.h>
12510 +
12511 +#define L1_CACHE_SHIFT 5
12512 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12513
12514 /*
12515 * Memory returned by kmalloc() may be used for DMA, so we must make
12516 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12517 index b7d31ca..9481ec5 100644
12518 --- a/arch/x86/Kconfig
12519 +++ b/arch/x86/Kconfig
12520 @@ -132,7 +132,7 @@ config X86
12521 select RTC_LIB
12522 select HAVE_DEBUG_STACKOVERFLOW
12523 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12524 - select HAVE_CC_STACKPROTECTOR
12525 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12526 select GENERIC_CPU_AUTOPROBE
12527 select HAVE_ARCH_AUDITSYSCALL
12528 select ARCH_SUPPORTS_ATOMIC_RMW
12529 @@ -266,7 +266,7 @@ config X86_HT
12530
12531 config X86_32_LAZY_GS
12532 def_bool y
12533 - depends on X86_32 && !CC_STACKPROTECTOR
12534 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12535
12536 config ARCH_HWEIGHT_CFLAGS
12537 string
12538 @@ -632,6 +632,7 @@ config SCHED_OMIT_FRAME_POINTER
12539
12540 menuconfig HYPERVISOR_GUEST
12541 bool "Linux guest support"
12542 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12543 ---help---
12544 Say Y here to enable options for running Linux under various hyper-
12545 visors. This option enables basic hypervisor detection and platform
12546 @@ -1013,6 +1014,7 @@ config VM86
12547
12548 config X86_16BIT
12549 bool "Enable support for 16-bit segments" if EXPERT
12550 + depends on !GRKERNSEC
12551 default y
12552 ---help---
12553 This option is required by programs like Wine to run 16-bit
12554 @@ -1186,6 +1188,7 @@ choice
12555
12556 config NOHIGHMEM
12557 bool "off"
12558 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12559 ---help---
12560 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12561 However, the address space of 32-bit x86 processors is only 4
12562 @@ -1222,6 +1225,7 @@ config NOHIGHMEM
12563
12564 config HIGHMEM4G
12565 bool "4GB"
12566 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12567 ---help---
12568 Select this if you have a 32-bit processor and between 1 and 4
12569 gigabytes of physical RAM.
12570 @@ -1274,7 +1278,7 @@ config PAGE_OFFSET
12571 hex
12572 default 0xB0000000 if VMSPLIT_3G_OPT
12573 default 0x80000000 if VMSPLIT_2G
12574 - default 0x78000000 if VMSPLIT_2G_OPT
12575 + default 0x70000000 if VMSPLIT_2G_OPT
12576 default 0x40000000 if VMSPLIT_1G
12577 default 0xC0000000
12578 depends on X86_32
12579 @@ -1715,6 +1719,7 @@ source kernel/Kconfig.hz
12580
12581 config KEXEC
12582 bool "kexec system call"
12583 + depends on !GRKERNSEC_KMEM
12584 ---help---
12585 kexec is a system call that implements the ability to shutdown your
12586 current kernel, and to start another kernel. It is like a reboot
12587 @@ -1900,7 +1905,9 @@ config X86_NEED_RELOCS
12588
12589 config PHYSICAL_ALIGN
12590 hex "Alignment value to which kernel should be aligned"
12591 - default "0x200000"
12592 + default "0x1000000"
12593 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12594 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12595 range 0x2000 0x1000000 if X86_32
12596 range 0x200000 0x1000000 if X86_64
12597 ---help---
12598 @@ -1983,6 +1990,7 @@ config COMPAT_VDSO
12599 def_bool n
12600 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12601 depends on X86_32 || IA32_EMULATION
12602 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12603 ---help---
12604 Certain buggy versions of glibc will crash if they are
12605 presented with a 32-bit vDSO that is not mapped at the address
12606 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12607 index 6983314..54ad7e8 100644
12608 --- a/arch/x86/Kconfig.cpu
12609 +++ b/arch/x86/Kconfig.cpu
12610 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12611
12612 config X86_F00F_BUG
12613 def_bool y
12614 - depends on M586MMX || M586TSC || M586 || M486
12615 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12616
12617 config X86_INVD_BUG
12618 def_bool y
12619 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12620
12621 config X86_ALIGNMENT_16
12622 def_bool y
12623 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12624 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12625
12626 config X86_INTEL_USERCOPY
12627 def_bool y
12628 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12629 # generates cmov.
12630 config X86_CMOV
12631 def_bool y
12632 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12633 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12634
12635 config X86_MINIMUM_CPU_FAMILY
12636 int
12637 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12638 index 20028da..88d5946 100644
12639 --- a/arch/x86/Kconfig.debug
12640 +++ b/arch/x86/Kconfig.debug
12641 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12642 config DEBUG_RODATA
12643 bool "Write protect kernel read-only data structures"
12644 default y
12645 - depends on DEBUG_KERNEL
12646 + depends on DEBUG_KERNEL && BROKEN
12647 ---help---
12648 Mark the kernel read-only data as write-protected in the pagetables,
12649 in order to catch accidental (and incorrect) writes to such const
12650 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12651
12652 config DEBUG_SET_MODULE_RONX
12653 bool "Set loadable kernel module data as NX and text as RO"
12654 - depends on MODULES
12655 + depends on MODULES && BROKEN
12656 ---help---
12657 This option helps catch unintended modifications to loadable
12658 kernel module's text and read-only data. It also prevents execution
12659 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12660 index 5ba2d9c..41e5bb6 100644
12661 --- a/arch/x86/Makefile
12662 +++ b/arch/x86/Makefile
12663 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12664 # CPU-specific tuning. Anything which can be shared with UML should go here.
12665 include $(srctree)/arch/x86/Makefile_32.cpu
12666 KBUILD_CFLAGS += $(cflags-y)
12667 -
12668 - # temporary until string.h is fixed
12669 - KBUILD_CFLAGS += -ffreestanding
12670 else
12671 BITS := 64
12672 UTS_MACHINE := x86_64
12673 @@ -107,6 +104,9 @@ else
12674 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12675 endif
12676
12677 +# temporary until string.h is fixed
12678 +KBUILD_CFLAGS += -ffreestanding
12679 +
12680 # Make sure compiler does not have buggy stack-protector support.
12681 ifdef CONFIG_CC_STACKPROTECTOR
12682 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12683 @@ -181,6 +181,7 @@ archheaders:
12684 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12685
12686 archprepare:
12687 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12688 ifeq ($(CONFIG_KEXEC_FILE),y)
12689 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12690 endif
12691 @@ -264,3 +265,9 @@ define archhelp
12692 echo ' FDARGS="..." arguments for the booted kernel'
12693 echo ' FDINITRD=file initrd for the booted kernel'
12694 endef
12695 +
12696 +define OLD_LD
12697 +
12698 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12699 +*** Please upgrade your binutils to 2.18 or newer
12700 +endef
12701 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12702 index 57bbf2f..b100fce 100644
12703 --- a/arch/x86/boot/Makefile
12704 +++ b/arch/x86/boot/Makefile
12705 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12706 # ---------------------------------------------------------------------------
12707
12708 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12709 +ifdef CONSTIFY_PLUGIN
12710 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12711 +endif
12712 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12713 GCOV_PROFILE := n
12714
12715 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12716 index 878e4b9..20537ab 100644
12717 --- a/arch/x86/boot/bitops.h
12718 +++ b/arch/x86/boot/bitops.h
12719 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12720 u8 v;
12721 const u32 *p = (const u32 *)addr;
12722
12723 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12724 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12725 return v;
12726 }
12727
12728 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12729
12730 static inline void set_bit(int nr, void *addr)
12731 {
12732 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12733 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12734 }
12735
12736 #endif /* BOOT_BITOPS_H */
12737 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12738 index bd49ec6..94c7f58 100644
12739 --- a/arch/x86/boot/boot.h
12740 +++ b/arch/x86/boot/boot.h
12741 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12742 static inline u16 ds(void)
12743 {
12744 u16 seg;
12745 - asm("movw %%ds,%0" : "=rm" (seg));
12746 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12747 return seg;
12748 }
12749
12750 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12751 index 0a291cd..9686efc 100644
12752 --- a/arch/x86/boot/compressed/Makefile
12753 +++ b/arch/x86/boot/compressed/Makefile
12754 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12755 KBUILD_CFLAGS += -mno-mmx -mno-sse
12756 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12757 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12758 +ifdef CONSTIFY_PLUGIN
12759 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12760 +endif
12761
12762 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12763 GCOV_PROFILE := n
12764 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12765 index a53440e..c3dbf1e 100644
12766 --- a/arch/x86/boot/compressed/efi_stub_32.S
12767 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12768 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12769 * parameter 2, ..., param n. To make things easy, we save the return
12770 * address of efi_call_phys in a global variable.
12771 */
12772 - popl %ecx
12773 - movl %ecx, saved_return_addr(%edx)
12774 - /* get the function pointer into ECX*/
12775 - popl %ecx
12776 - movl %ecx, efi_rt_function_ptr(%edx)
12777 + popl saved_return_addr(%edx)
12778 + popl efi_rt_function_ptr(%edx)
12779
12780 /*
12781 * 3. Call the physical function.
12782 */
12783 - call *%ecx
12784 + call *efi_rt_function_ptr(%edx)
12785
12786 /*
12787 * 4. Balance the stack. And because EAX contain the return value,
12788 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12789 1: popl %edx
12790 subl $1b, %edx
12791
12792 - movl efi_rt_function_ptr(%edx), %ecx
12793 - pushl %ecx
12794 + pushl efi_rt_function_ptr(%edx)
12795
12796 /*
12797 * 10. Push the saved return address onto the stack and return.
12798 */
12799 - movl saved_return_addr(%edx), %ecx
12800 - pushl %ecx
12801 - ret
12802 + jmpl *saved_return_addr(%edx)
12803 ENDPROC(efi_call_phys)
12804 .previous
12805
12806 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12807 index 630384a..278e788 100644
12808 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12809 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12810 @@ -189,8 +189,8 @@ efi_gdt64:
12811 .long 0 /* Filled out by user */
12812 .word 0
12813 .quad 0x0000000000000000 /* NULL descriptor */
12814 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12815 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12816 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12817 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12818 .quad 0x0080890000000000 /* TS descriptor */
12819 .quad 0x0000000000000000 /* TS continued */
12820 efi_gdt64_end:
12821 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12822 index 1d7fbbc..36ecd58 100644
12823 --- a/arch/x86/boot/compressed/head_32.S
12824 +++ b/arch/x86/boot/compressed/head_32.S
12825 @@ -140,10 +140,10 @@ preferred_addr:
12826 addl %eax, %ebx
12827 notl %eax
12828 andl %eax, %ebx
12829 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12830 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12831 jge 1f
12832 #endif
12833 - movl $LOAD_PHYSICAL_ADDR, %ebx
12834 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12835 1:
12836
12837 /* Target address to relocate to for decompression */
12838 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12839 index 6b1766c..ad465c9 100644
12840 --- a/arch/x86/boot/compressed/head_64.S
12841 +++ b/arch/x86/boot/compressed/head_64.S
12842 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12843 addl %eax, %ebx
12844 notl %eax
12845 andl %eax, %ebx
12846 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12847 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12848 jge 1f
12849 #endif
12850 - movl $LOAD_PHYSICAL_ADDR, %ebx
12851 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12852 1:
12853
12854 /* Target address to relocate to for decompression */
12855 @@ -322,10 +322,10 @@ preferred_addr:
12856 addq %rax, %rbp
12857 notq %rax
12858 andq %rax, %rbp
12859 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12860 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12861 jge 1f
12862 #endif
12863 - movq $LOAD_PHYSICAL_ADDR, %rbp
12864 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12865 1:
12866
12867 /* Target address to relocate to for decompression */
12868 @@ -434,8 +434,8 @@ gdt:
12869 .long gdt
12870 .word 0
12871 .quad 0x0000000000000000 /* NULL descriptor */
12872 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12873 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12874 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12875 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12876 .quad 0x0080890000000000 /* TS descriptor */
12877 .quad 0x0000000000000000 /* TS continued */
12878 gdt_end:
12879 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12880 index a950864..c710239 100644
12881 --- a/arch/x86/boot/compressed/misc.c
12882 +++ b/arch/x86/boot/compressed/misc.c
12883 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12884 * Calculate the delta between where vmlinux was linked to load
12885 * and where it was actually loaded.
12886 */
12887 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12888 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12889 if (!delta) {
12890 debug_putstr("No relocation needed... ");
12891 return;
12892 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12893 Elf32_Ehdr ehdr;
12894 Elf32_Phdr *phdrs, *phdr;
12895 #endif
12896 - void *dest;
12897 + void *dest, *prev;
12898 int i;
12899
12900 memcpy(&ehdr, output, sizeof(ehdr));
12901 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12902 case PT_LOAD:
12903 #ifdef CONFIG_RELOCATABLE
12904 dest = output;
12905 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12906 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12907 #else
12908 dest = (void *)(phdr->p_paddr);
12909 #endif
12910 memcpy(dest,
12911 output + phdr->p_offset,
12912 phdr->p_filesz);
12913 + if (i)
12914 + memset(prev, 0xff, dest - prev);
12915 + prev = dest + phdr->p_filesz;
12916 break;
12917 default: /* Ignore other PT_* */ break;
12918 }
12919 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12920 error("Destination address too large");
12921 #endif
12922 #ifndef CONFIG_RELOCATABLE
12923 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12924 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12925 error("Wrong destination address");
12926 #endif
12927
12928 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12929 index 1fd7d57..0f7d096 100644
12930 --- a/arch/x86/boot/cpucheck.c
12931 +++ b/arch/x86/boot/cpucheck.c
12932 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12933 u32 ecx = MSR_K7_HWCR;
12934 u32 eax, edx;
12935
12936 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12937 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12938 eax &= ~(1 << 15);
12939 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12940 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12941
12942 get_cpuflags(); /* Make sure it really did something */
12943 err = check_cpuflags();
12944 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12945 u32 ecx = MSR_VIA_FCR;
12946 u32 eax, edx;
12947
12948 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12949 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12950 eax |= (1<<1)|(1<<7);
12951 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12952 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12953
12954 set_bit(X86_FEATURE_CX8, cpu.flags);
12955 err = check_cpuflags();
12956 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12957 u32 eax, edx;
12958 u32 level = 1;
12959
12960 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12961 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12962 - asm("cpuid"
12963 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12964 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12965 + asm volatile("cpuid"
12966 : "+a" (level), "=d" (cpu.flags[0])
12967 : : "ecx", "ebx");
12968 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12969 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12970
12971 err = check_cpuflags();
12972 } else if (err == 0x01 &&
12973 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12974 index 16ef025..91e033b 100644
12975 --- a/arch/x86/boot/header.S
12976 +++ b/arch/x86/boot/header.S
12977 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12978 # single linked list of
12979 # struct setup_data
12980
12981 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12982 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12983
12984 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12985 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12986 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12987 +#else
12988 #define VO_INIT_SIZE (VO__end - VO__text)
12989 +#endif
12990 #if ZO_INIT_SIZE > VO_INIT_SIZE
12991 #define INIT_SIZE ZO_INIT_SIZE
12992 #else
12993 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12994 index db75d07..8e6d0af 100644
12995 --- a/arch/x86/boot/memory.c
12996 +++ b/arch/x86/boot/memory.c
12997 @@ -19,7 +19,7 @@
12998
12999 static int detect_memory_e820(void)
13000 {
13001 - int count = 0;
13002 + unsigned int count = 0;
13003 struct biosregs ireg, oreg;
13004 struct e820entry *desc = boot_params.e820_map;
13005 static struct e820entry buf; /* static so it is zeroed */
13006 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13007 index ba3e100..6501b8f 100644
13008 --- a/arch/x86/boot/video-vesa.c
13009 +++ b/arch/x86/boot/video-vesa.c
13010 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13011
13012 boot_params.screen_info.vesapm_seg = oreg.es;
13013 boot_params.screen_info.vesapm_off = oreg.di;
13014 + boot_params.screen_info.vesapm_size = oreg.cx;
13015 }
13016
13017 /*
13018 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13019 index 43eda28..5ab5fdb 100644
13020 --- a/arch/x86/boot/video.c
13021 +++ b/arch/x86/boot/video.c
13022 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13023 static unsigned int get_entry(void)
13024 {
13025 char entry_buf[4];
13026 - int i, len = 0;
13027 + unsigned int i, len = 0;
13028 int key;
13029 unsigned int v;
13030
13031 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13032 index 9105655..41779c1 100644
13033 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13034 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13035 @@ -8,6 +8,8 @@
13036 * including this sentence is retained in full.
13037 */
13038
13039 +#include <asm/alternative-asm.h>
13040 +
13041 .extern crypto_ft_tab
13042 .extern crypto_it_tab
13043 .extern crypto_fl_tab
13044 @@ -70,6 +72,8 @@
13045 je B192; \
13046 leaq 32(r9),r9;
13047
13048 +#define ret pax_force_retaddr; ret
13049 +
13050 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13051 movq r1,r2; \
13052 movq r3,r4; \
13053 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13054 index 6bd2c6c..368c93e 100644
13055 --- a/arch/x86/crypto/aesni-intel_asm.S
13056 +++ b/arch/x86/crypto/aesni-intel_asm.S
13057 @@ -31,6 +31,7 @@
13058
13059 #include <linux/linkage.h>
13060 #include <asm/inst.h>
13061 +#include <asm/alternative-asm.h>
13062
13063 /*
13064 * The following macros are used to move an (un)aligned 16 byte value to/from
13065 @@ -217,7 +218,7 @@ enc: .octa 0x2
13066 * num_initial_blocks = b mod 4
13067 * encrypt the initial num_initial_blocks blocks and apply ghash on
13068 * the ciphertext
13069 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13070 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13071 * are clobbered
13072 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13073 */
13074 @@ -227,8 +228,8 @@ enc: .octa 0x2
13075 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13076 MOVADQ SHUF_MASK(%rip), %xmm14
13077 mov arg7, %r10 # %r10 = AAD
13078 - mov arg8, %r12 # %r12 = aadLen
13079 - mov %r12, %r11
13080 + mov arg8, %r15 # %r15 = aadLen
13081 + mov %r15, %r11
13082 pxor %xmm\i, %xmm\i
13083
13084 _get_AAD_loop\num_initial_blocks\operation:
13085 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13086 psrldq $4, %xmm\i
13087 pxor \TMP1, %xmm\i
13088 add $4, %r10
13089 - sub $4, %r12
13090 + sub $4, %r15
13091 jne _get_AAD_loop\num_initial_blocks\operation
13092
13093 cmp $16, %r11
13094 je _get_AAD_loop2_done\num_initial_blocks\operation
13095
13096 - mov $16, %r12
13097 + mov $16, %r15
13098 _get_AAD_loop2\num_initial_blocks\operation:
13099 psrldq $4, %xmm\i
13100 - sub $4, %r12
13101 - cmp %r11, %r12
13102 + sub $4, %r15
13103 + cmp %r11, %r15
13104 jne _get_AAD_loop2\num_initial_blocks\operation
13105
13106 _get_AAD_loop2_done\num_initial_blocks\operation:
13107 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13108 * num_initial_blocks = b mod 4
13109 * encrypt the initial num_initial_blocks blocks and apply ghash on
13110 * the ciphertext
13111 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13112 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13113 * are clobbered
13114 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13115 */
13116 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13117 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13118 MOVADQ SHUF_MASK(%rip), %xmm14
13119 mov arg7, %r10 # %r10 = AAD
13120 - mov arg8, %r12 # %r12 = aadLen
13121 - mov %r12, %r11
13122 + mov arg8, %r15 # %r15 = aadLen
13123 + mov %r15, %r11
13124 pxor %xmm\i, %xmm\i
13125 _get_AAD_loop\num_initial_blocks\operation:
13126 movd (%r10), \TMP1
13127 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13128 psrldq $4, %xmm\i
13129 pxor \TMP1, %xmm\i
13130 add $4, %r10
13131 - sub $4, %r12
13132 + sub $4, %r15
13133 jne _get_AAD_loop\num_initial_blocks\operation
13134 cmp $16, %r11
13135 je _get_AAD_loop2_done\num_initial_blocks\operation
13136 - mov $16, %r12
13137 + mov $16, %r15
13138 _get_AAD_loop2\num_initial_blocks\operation:
13139 psrldq $4, %xmm\i
13140 - sub $4, %r12
13141 - cmp %r11, %r12
13142 + sub $4, %r15
13143 + cmp %r11, %r15
13144 jne _get_AAD_loop2\num_initial_blocks\operation
13145 _get_AAD_loop2_done\num_initial_blocks\operation:
13146 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13147 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13148 *
13149 *****************************************************************************/
13150 ENTRY(aesni_gcm_dec)
13151 - push %r12
13152 + push %r15
13153 push %r13
13154 push %r14
13155 mov %rsp, %r14
13156 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13157 */
13158 sub $VARIABLE_OFFSET, %rsp
13159 and $~63, %rsp # align rsp to 64 bytes
13160 - mov %arg6, %r12
13161 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13162 + mov %arg6, %r15
13163 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13164 movdqa SHUF_MASK(%rip), %xmm2
13165 PSHUFB_XMM %xmm2, %xmm13
13166
13167 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13168 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13169 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13170 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13171 - mov %r13, %r12
13172 - and $(3<<4), %r12
13173 + mov %r13, %r15
13174 + and $(3<<4), %r15
13175 jz _initial_num_blocks_is_0_decrypt
13176 - cmp $(2<<4), %r12
13177 + cmp $(2<<4), %r15
13178 jb _initial_num_blocks_is_1_decrypt
13179 je _initial_num_blocks_is_2_decrypt
13180 _initial_num_blocks_is_3_decrypt:
13181 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13182 sub $16, %r11
13183 add %r13, %r11
13184 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13185 - lea SHIFT_MASK+16(%rip), %r12
13186 - sub %r13, %r12
13187 + lea SHIFT_MASK+16(%rip), %r15
13188 + sub %r13, %r15
13189 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13190 # (%r13 is the number of bytes in plaintext mod 16)
13191 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13192 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13193 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13194
13195 movdqa %xmm1, %xmm2
13196 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13197 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13198 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13199 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13200 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13201 pand %xmm1, %xmm2
13202 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13203 sub $1, %r13
13204 jne _less_than_8_bytes_left_decrypt
13205 _multiple_of_16_bytes_decrypt:
13206 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13207 - shl $3, %r12 # convert into number of bits
13208 - movd %r12d, %xmm15 # len(A) in %xmm15
13209 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13210 + shl $3, %r15 # convert into number of bits
13211 + movd %r15d, %xmm15 # len(A) in %xmm15
13212 shl $3, %arg4 # len(C) in bits (*128)
13213 MOVQ_R64_XMM %arg4, %xmm1
13214 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13215 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13216 mov %r14, %rsp
13217 pop %r14
13218 pop %r13
13219 - pop %r12
13220 + pop %r15
13221 + pax_force_retaddr
13222 ret
13223 ENDPROC(aesni_gcm_dec)
13224
13225 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13226 * poly = x^128 + x^127 + x^126 + x^121 + 1
13227 ***************************************************************************/
13228 ENTRY(aesni_gcm_enc)
13229 - push %r12
13230 + push %r15
13231 push %r13
13232 push %r14
13233 mov %rsp, %r14
13234 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13235 #
13236 sub $VARIABLE_OFFSET, %rsp
13237 and $~63, %rsp
13238 - mov %arg6, %r12
13239 - movdqu (%r12), %xmm13
13240 + mov %arg6, %r15
13241 + movdqu (%r15), %xmm13
13242 movdqa SHUF_MASK(%rip), %xmm2
13243 PSHUFB_XMM %xmm2, %xmm13
13244
13245 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13246 movdqa %xmm13, HashKey(%rsp)
13247 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13248 and $-16, %r13
13249 - mov %r13, %r12
13250 + mov %r13, %r15
13251
13252 # Encrypt first few blocks
13253
13254 - and $(3<<4), %r12
13255 + and $(3<<4), %r15
13256 jz _initial_num_blocks_is_0_encrypt
13257 - cmp $(2<<4), %r12
13258 + cmp $(2<<4), %r15
13259 jb _initial_num_blocks_is_1_encrypt
13260 je _initial_num_blocks_is_2_encrypt
13261 _initial_num_blocks_is_3_encrypt:
13262 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13263 sub $16, %r11
13264 add %r13, %r11
13265 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13266 - lea SHIFT_MASK+16(%rip), %r12
13267 - sub %r13, %r12
13268 + lea SHIFT_MASK+16(%rip), %r15
13269 + sub %r13, %r15
13270 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13271 # (%r13 is the number of bytes in plaintext mod 16)
13272 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13273 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13274 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13275 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13276 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13277 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13278 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13279 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13280 movdqa SHUF_MASK(%rip), %xmm10
13281 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13282 sub $1, %r13
13283 jne _less_than_8_bytes_left_encrypt
13284 _multiple_of_16_bytes_encrypt:
13285 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13286 - shl $3, %r12
13287 - movd %r12d, %xmm15 # len(A) in %xmm15
13288 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13289 + shl $3, %r15
13290 + movd %r15d, %xmm15 # len(A) in %xmm15
13291 shl $3, %arg4 # len(C) in bits (*128)
13292 MOVQ_R64_XMM %arg4, %xmm1
13293 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13294 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13295 mov %r14, %rsp
13296 pop %r14
13297 pop %r13
13298 - pop %r12
13299 + pop %r15
13300 + pax_force_retaddr
13301 ret
13302 ENDPROC(aesni_gcm_enc)
13303
13304 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13305 pxor %xmm1, %xmm0
13306 movaps %xmm0, (TKEYP)
13307 add $0x10, TKEYP
13308 + pax_force_retaddr
13309 ret
13310 ENDPROC(_key_expansion_128)
13311 ENDPROC(_key_expansion_256a)
13312 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13313 shufps $0b01001110, %xmm2, %xmm1
13314 movaps %xmm1, 0x10(TKEYP)
13315 add $0x20, TKEYP
13316 + pax_force_retaddr
13317 ret
13318 ENDPROC(_key_expansion_192a)
13319
13320 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13321
13322 movaps %xmm0, (TKEYP)
13323 add $0x10, TKEYP
13324 + pax_force_retaddr
13325 ret
13326 ENDPROC(_key_expansion_192b)
13327
13328 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13329 pxor %xmm1, %xmm2
13330 movaps %xmm2, (TKEYP)
13331 add $0x10, TKEYP
13332 + pax_force_retaddr
13333 ret
13334 ENDPROC(_key_expansion_256b)
13335
13336 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13337 #ifndef __x86_64__
13338 popl KEYP
13339 #endif
13340 + pax_force_retaddr
13341 ret
13342 ENDPROC(aesni_set_key)
13343
13344 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13345 popl KLEN
13346 popl KEYP
13347 #endif
13348 + pax_force_retaddr
13349 ret
13350 ENDPROC(aesni_enc)
13351
13352 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13353 AESENC KEY STATE
13354 movaps 0x70(TKEYP), KEY
13355 AESENCLAST KEY STATE
13356 + pax_force_retaddr
13357 ret
13358 ENDPROC(_aesni_enc1)
13359
13360 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13361 AESENCLAST KEY STATE2
13362 AESENCLAST KEY STATE3
13363 AESENCLAST KEY STATE4
13364 + pax_force_retaddr
13365 ret
13366 ENDPROC(_aesni_enc4)
13367
13368 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13369 popl KLEN
13370 popl KEYP
13371 #endif
13372 + pax_force_retaddr
13373 ret
13374 ENDPROC(aesni_dec)
13375
13376 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13377 AESDEC KEY STATE
13378 movaps 0x70(TKEYP), KEY
13379 AESDECLAST KEY STATE
13380 + pax_force_retaddr
13381 ret
13382 ENDPROC(_aesni_dec1)
13383
13384 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13385 AESDECLAST KEY STATE2
13386 AESDECLAST KEY STATE3
13387 AESDECLAST KEY STATE4
13388 + pax_force_retaddr
13389 ret
13390 ENDPROC(_aesni_dec4)
13391
13392 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13393 popl KEYP
13394 popl LEN
13395 #endif
13396 + pax_force_retaddr
13397 ret
13398 ENDPROC(aesni_ecb_enc)
13399
13400 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13401 popl KEYP
13402 popl LEN
13403 #endif
13404 + pax_force_retaddr
13405 ret
13406 ENDPROC(aesni_ecb_dec)
13407
13408 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13409 popl LEN
13410 popl IVP
13411 #endif
13412 + pax_force_retaddr
13413 ret
13414 ENDPROC(aesni_cbc_enc)
13415
13416 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13417 popl LEN
13418 popl IVP
13419 #endif
13420 + pax_force_retaddr
13421 ret
13422 ENDPROC(aesni_cbc_dec)
13423
13424 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13425 mov $1, TCTR_LOW
13426 MOVQ_R64_XMM TCTR_LOW INC
13427 MOVQ_R64_XMM CTR TCTR_LOW
13428 + pax_force_retaddr
13429 ret
13430 ENDPROC(_aesni_inc_init)
13431
13432 @@ -2590,6 +2609,7 @@ _aesni_inc:
13433 .Linc_low:
13434 movaps CTR, IV
13435 PSHUFB_XMM BSWAP_MASK IV
13436 + pax_force_retaddr
13437 ret
13438 ENDPROC(_aesni_inc)
13439
13440 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13441 .Lctr_enc_ret:
13442 movups IV, (IVP)
13443 .Lctr_enc_just_ret:
13444 + pax_force_retaddr
13445 ret
13446 ENDPROC(aesni_ctr_enc)
13447
13448 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13449 pxor INC, STATE4
13450 movdqu STATE4, 0x70(OUTP)
13451
13452 + pax_force_retaddr
13453 ret
13454 ENDPROC(aesni_xts_crypt8)
13455
13456 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13457 index 246c670..466e2d6 100644
13458 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13459 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13460 @@ -21,6 +21,7 @@
13461 */
13462
13463 #include <linux/linkage.h>
13464 +#include <asm/alternative-asm.h>
13465
13466 .file "blowfish-x86_64-asm.S"
13467 .text
13468 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13469 jnz .L__enc_xor;
13470
13471 write_block();
13472 + pax_force_retaddr
13473 ret;
13474 .L__enc_xor:
13475 xor_block();
13476 + pax_force_retaddr
13477 ret;
13478 ENDPROC(__blowfish_enc_blk)
13479
13480 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13481
13482 movq %r11, %rbp;
13483
13484 + pax_force_retaddr
13485 ret;
13486 ENDPROC(blowfish_dec_blk)
13487
13488 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13489
13490 popq %rbx;
13491 popq %rbp;
13492 + pax_force_retaddr
13493 ret;
13494
13495 .L__enc_xor4:
13496 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13497
13498 popq %rbx;
13499 popq %rbp;
13500 + pax_force_retaddr
13501 ret;
13502 ENDPROC(__blowfish_enc_blk_4way)
13503
13504 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13505 popq %rbx;
13506 popq %rbp;
13507
13508 + pax_force_retaddr
13509 ret;
13510 ENDPROC(blowfish_dec_blk_4way)
13511 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13512 index ce71f92..1dce7ec 100644
13513 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13514 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13515 @@ -16,6 +16,7 @@
13516 */
13517
13518 #include <linux/linkage.h>
13519 +#include <asm/alternative-asm.h>
13520
13521 #define CAMELLIA_TABLE_BYTE_LEN 272
13522
13523 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13524 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13525 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13526 %rcx, (%r9));
13527 + pax_force_retaddr
13528 ret;
13529 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13530
13531 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13532 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13533 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13534 %rax, (%r9));
13535 + pax_force_retaddr
13536 ret;
13537 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13538
13539 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13540 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13541 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13542
13543 + pax_force_retaddr
13544 ret;
13545
13546 .align 8
13547 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13548 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13549 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13550
13551 + pax_force_retaddr
13552 ret;
13553
13554 .align 8
13555 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13556 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13557 %xmm8, %rsi);
13558
13559 + pax_force_retaddr
13560 ret;
13561 ENDPROC(camellia_ecb_enc_16way)
13562
13563 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13564 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13565 %xmm8, %rsi);
13566
13567 + pax_force_retaddr
13568 ret;
13569 ENDPROC(camellia_ecb_dec_16way)
13570
13571 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13572 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13573 %xmm8, %rsi);
13574
13575 + pax_force_retaddr
13576 ret;
13577 ENDPROC(camellia_cbc_dec_16way)
13578
13579 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13580 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13581 %xmm8, %rsi);
13582
13583 + pax_force_retaddr
13584 ret;
13585 ENDPROC(camellia_ctr_16way)
13586
13587 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13588 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13589 %xmm8, %rsi);
13590
13591 + pax_force_retaddr
13592 ret;
13593 ENDPROC(camellia_xts_crypt_16way)
13594
13595 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13596 index 0e0b886..5a3123c 100644
13597 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13598 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13599 @@ -11,6 +11,7 @@
13600 */
13601
13602 #include <linux/linkage.h>
13603 +#include <asm/alternative-asm.h>
13604
13605 #define CAMELLIA_TABLE_BYTE_LEN 272
13606
13607 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13608 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13609 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13610 %rcx, (%r9));
13611 + pax_force_retaddr
13612 ret;
13613 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13614
13615 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13616 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13617 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13618 %rax, (%r9));
13619 + pax_force_retaddr
13620 ret;
13621 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13622
13623 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13624 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13625 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13626
13627 + pax_force_retaddr
13628 ret;
13629
13630 .align 8
13631 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13632 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13633 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13634
13635 + pax_force_retaddr
13636 ret;
13637
13638 .align 8
13639 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13640
13641 vzeroupper;
13642
13643 + pax_force_retaddr
13644 ret;
13645 ENDPROC(camellia_ecb_enc_32way)
13646
13647 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13648
13649 vzeroupper;
13650
13651 + pax_force_retaddr
13652 ret;
13653 ENDPROC(camellia_ecb_dec_32way)
13654
13655 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13656
13657 vzeroupper;
13658
13659 + pax_force_retaddr
13660 ret;
13661 ENDPROC(camellia_cbc_dec_32way)
13662
13663 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13664
13665 vzeroupper;
13666
13667 + pax_force_retaddr
13668 ret;
13669 ENDPROC(camellia_ctr_32way)
13670
13671 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13672
13673 vzeroupper;
13674
13675 + pax_force_retaddr
13676 ret;
13677 ENDPROC(camellia_xts_crypt_32way)
13678
13679 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13680 index 310319c..db3d7b5 100644
13681 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13682 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13683 @@ -21,6 +21,7 @@
13684 */
13685
13686 #include <linux/linkage.h>
13687 +#include <asm/alternative-asm.h>
13688
13689 .file "camellia-x86_64-asm_64.S"
13690 .text
13691 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13692 enc_outunpack(mov, RT1);
13693
13694 movq RRBP, %rbp;
13695 + pax_force_retaddr
13696 ret;
13697
13698 .L__enc_xor:
13699 enc_outunpack(xor, RT1);
13700
13701 movq RRBP, %rbp;
13702 + pax_force_retaddr
13703 ret;
13704 ENDPROC(__camellia_enc_blk)
13705
13706 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13707 dec_outunpack();
13708
13709 movq RRBP, %rbp;
13710 + pax_force_retaddr
13711 ret;
13712 ENDPROC(camellia_dec_blk)
13713
13714 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13715
13716 movq RRBP, %rbp;
13717 popq %rbx;
13718 + pax_force_retaddr
13719 ret;
13720
13721 .L__enc2_xor:
13722 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13723
13724 movq RRBP, %rbp;
13725 popq %rbx;
13726 + pax_force_retaddr
13727 ret;
13728 ENDPROC(__camellia_enc_blk_2way)
13729
13730 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13731
13732 movq RRBP, %rbp;
13733 movq RXOR, %rbx;
13734 + pax_force_retaddr
13735 ret;
13736 ENDPROC(camellia_dec_blk_2way)
13737 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13738 index c35fd5d..2d8c7db 100644
13739 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13740 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13741 @@ -24,6 +24,7 @@
13742 */
13743
13744 #include <linux/linkage.h>
13745 +#include <asm/alternative-asm.h>
13746
13747 .file "cast5-avx-x86_64-asm_64.S"
13748
13749 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13750 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13751 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13752
13753 + pax_force_retaddr
13754 ret;
13755 ENDPROC(__cast5_enc_blk16)
13756
13757 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13758 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13759 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13760
13761 + pax_force_retaddr
13762 ret;
13763
13764 .L__skip_dec:
13765 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13766 vmovdqu RR4, (6*4*4)(%r11);
13767 vmovdqu RL4, (7*4*4)(%r11);
13768
13769 + pax_force_retaddr
13770 ret;
13771 ENDPROC(cast5_ecb_enc_16way)
13772
13773 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13774 vmovdqu RR4, (6*4*4)(%r11);
13775 vmovdqu RL4, (7*4*4)(%r11);
13776
13777 + pax_force_retaddr
13778 ret;
13779 ENDPROC(cast5_ecb_dec_16way)
13780
13781 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13782 * %rdx: src
13783 */
13784
13785 - pushq %r12;
13786 + pushq %r14;
13787
13788 movq %rsi, %r11;
13789 - movq %rdx, %r12;
13790 + movq %rdx, %r14;
13791
13792 vmovdqu (0*16)(%rdx), RL1;
13793 vmovdqu (1*16)(%rdx), RR1;
13794 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13795 call __cast5_dec_blk16;
13796
13797 /* xor with src */
13798 - vmovq (%r12), RX;
13799 + vmovq (%r14), RX;
13800 vpshufd $0x4f, RX, RX;
13801 vpxor RX, RR1, RR1;
13802 - vpxor 0*16+8(%r12), RL1, RL1;
13803 - vpxor 1*16+8(%r12), RR2, RR2;
13804 - vpxor 2*16+8(%r12), RL2, RL2;
13805 - vpxor 3*16+8(%r12), RR3, RR3;
13806 - vpxor 4*16+8(%r12), RL3, RL3;
13807 - vpxor 5*16+8(%r12), RR4, RR4;
13808 - vpxor 6*16+8(%r12), RL4, RL4;
13809 + vpxor 0*16+8(%r14), RL1, RL1;
13810 + vpxor 1*16+8(%r14), RR2, RR2;
13811 + vpxor 2*16+8(%r14), RL2, RL2;
13812 + vpxor 3*16+8(%r14), RR3, RR3;
13813 + vpxor 4*16+8(%r14), RL3, RL3;
13814 + vpxor 5*16+8(%r14), RR4, RR4;
13815 + vpxor 6*16+8(%r14), RL4, RL4;
13816
13817 vmovdqu RR1, (0*16)(%r11);
13818 vmovdqu RL1, (1*16)(%r11);
13819 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13820 vmovdqu RR4, (6*16)(%r11);
13821 vmovdqu RL4, (7*16)(%r11);
13822
13823 - popq %r12;
13824 + popq %r14;
13825
13826 + pax_force_retaddr
13827 ret;
13828 ENDPROC(cast5_cbc_dec_16way)
13829
13830 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13831 * %rcx: iv (big endian, 64bit)
13832 */
13833
13834 - pushq %r12;
13835 + pushq %r14;
13836
13837 movq %rsi, %r11;
13838 - movq %rdx, %r12;
13839 + movq %rdx, %r14;
13840
13841 vpcmpeqd RTMP, RTMP, RTMP;
13842 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13843 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13844 call __cast5_enc_blk16;
13845
13846 /* dst = src ^ iv */
13847 - vpxor (0*16)(%r12), RR1, RR1;
13848 - vpxor (1*16)(%r12), RL1, RL1;
13849 - vpxor (2*16)(%r12), RR2, RR2;
13850 - vpxor (3*16)(%r12), RL2, RL2;
13851 - vpxor (4*16)(%r12), RR3, RR3;
13852 - vpxor (5*16)(%r12), RL3, RL3;
13853 - vpxor (6*16)(%r12), RR4, RR4;
13854 - vpxor (7*16)(%r12), RL4, RL4;
13855 + vpxor (0*16)(%r14), RR1, RR1;
13856 + vpxor (1*16)(%r14), RL1, RL1;
13857 + vpxor (2*16)(%r14), RR2, RR2;
13858 + vpxor (3*16)(%r14), RL2, RL2;
13859 + vpxor (4*16)(%r14), RR3, RR3;
13860 + vpxor (5*16)(%r14), RL3, RL3;
13861 + vpxor (6*16)(%r14), RR4, RR4;
13862 + vpxor (7*16)(%r14), RL4, RL4;
13863 vmovdqu RR1, (0*16)(%r11);
13864 vmovdqu RL1, (1*16)(%r11);
13865 vmovdqu RR2, (2*16)(%r11);
13866 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13867 vmovdqu RR4, (6*16)(%r11);
13868 vmovdqu RL4, (7*16)(%r11);
13869
13870 - popq %r12;
13871 + popq %r14;
13872
13873 + pax_force_retaddr
13874 ret;
13875 ENDPROC(cast5_ctr_16way)
13876 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13877 index e3531f8..e123f35 100644
13878 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13879 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13880 @@ -24,6 +24,7 @@
13881 */
13882
13883 #include <linux/linkage.h>
13884 +#include <asm/alternative-asm.h>
13885 #include "glue_helper-asm-avx.S"
13886
13887 .file "cast6-avx-x86_64-asm_64.S"
13888 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13889 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13890 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13891
13892 + pax_force_retaddr
13893 ret;
13894 ENDPROC(__cast6_enc_blk8)
13895
13896 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13897 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13898 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13899
13900 + pax_force_retaddr
13901 ret;
13902 ENDPROC(__cast6_dec_blk8)
13903
13904 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13905
13906 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13907
13908 + pax_force_retaddr
13909 ret;
13910 ENDPROC(cast6_ecb_enc_8way)
13911
13912 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13913
13914 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13915
13916 + pax_force_retaddr
13917 ret;
13918 ENDPROC(cast6_ecb_dec_8way)
13919
13920 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13921 * %rdx: src
13922 */
13923
13924 - pushq %r12;
13925 + pushq %r14;
13926
13927 movq %rsi, %r11;
13928 - movq %rdx, %r12;
13929 + movq %rdx, %r14;
13930
13931 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13932
13933 call __cast6_dec_blk8;
13934
13935 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13936 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13937
13938 - popq %r12;
13939 + popq %r14;
13940
13941 + pax_force_retaddr
13942 ret;
13943 ENDPROC(cast6_cbc_dec_8way)
13944
13945 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13946 * %rcx: iv (little endian, 128bit)
13947 */
13948
13949 - pushq %r12;
13950 + pushq %r14;
13951
13952 movq %rsi, %r11;
13953 - movq %rdx, %r12;
13954 + movq %rdx, %r14;
13955
13956 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13957 RD2, RX, RKR, RKM);
13958
13959 call __cast6_enc_blk8;
13960
13961 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13962 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13963
13964 - popq %r12;
13965 + popq %r14;
13966
13967 + pax_force_retaddr
13968 ret;
13969 ENDPROC(cast6_ctr_8way)
13970
13971 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13972 /* dst <= regs xor IVs(in dst) */
13973 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13974
13975 + pax_force_retaddr
13976 ret;
13977 ENDPROC(cast6_xts_enc_8way)
13978
13979 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13980 /* dst <= regs xor IVs(in dst) */
13981 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13982
13983 + pax_force_retaddr
13984 ret;
13985 ENDPROC(cast6_xts_dec_8way)
13986 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13987 index 26d49eb..8bf39c8 100644
13988 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13989 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13990 @@ -45,6 +45,7 @@
13991
13992 #include <asm/inst.h>
13993 #include <linux/linkage.h>
13994 +#include <asm/alternative-asm.h>
13995
13996 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13997
13998 @@ -309,6 +310,7 @@ do_return:
13999 popq %rsi
14000 popq %rdi
14001 popq %rbx
14002 + pax_force_retaddr
14003 ret
14004
14005 ################################################################
14006 @@ -330,7 +332,7 @@ ENDPROC(crc_pcl)
14007 ## PCLMULQDQ tables
14008 ## Table is 128 entries x 2 words (8 bytes) each
14009 ################################################################
14010 -.section .rotata, "a", %progbits
14011 +.section .rodata, "a", %progbits
14012 .align 8
14013 K_table:
14014 .long 0x493c7d27, 0x00000001
14015 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14016 index 5d1e007..098cb4f 100644
14017 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14018 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14019 @@ -18,6 +18,7 @@
14020
14021 #include <linux/linkage.h>
14022 #include <asm/inst.h>
14023 +#include <asm/alternative-asm.h>
14024
14025 .data
14026
14027 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14028 psrlq $1, T2
14029 pxor T2, T1
14030 pxor T1, DATA
14031 + pax_force_retaddr
14032 ret
14033 ENDPROC(__clmul_gf128mul_ble)
14034
14035 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14036 call __clmul_gf128mul_ble
14037 PSHUFB_XMM BSWAP DATA
14038 movups DATA, (%rdi)
14039 + pax_force_retaddr
14040 ret
14041 ENDPROC(clmul_ghash_mul)
14042
14043 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14044 PSHUFB_XMM BSWAP DATA
14045 movups DATA, (%rdi)
14046 .Lupdate_just_ret:
14047 + pax_force_retaddr
14048 ret
14049 ENDPROC(clmul_ghash_update)
14050 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14051 index 9279e0b..c4b3d2c 100644
14052 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14053 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14054 @@ -1,4 +1,5 @@
14055 #include <linux/linkage.h>
14056 +#include <asm/alternative-asm.h>
14057
14058 # enter salsa20_encrypt_bytes
14059 ENTRY(salsa20_encrypt_bytes)
14060 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14061 add %r11,%rsp
14062 mov %rdi,%rax
14063 mov %rsi,%rdx
14064 + pax_force_retaddr
14065 ret
14066 # bytesatleast65:
14067 ._bytesatleast65:
14068 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14069 add %r11,%rsp
14070 mov %rdi,%rax
14071 mov %rsi,%rdx
14072 + pax_force_retaddr
14073 ret
14074 ENDPROC(salsa20_keysetup)
14075
14076 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14077 add %r11,%rsp
14078 mov %rdi,%rax
14079 mov %rsi,%rdx
14080 + pax_force_retaddr
14081 ret
14082 ENDPROC(salsa20_ivsetup)
14083 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14084 index 2f202f4..d9164d6 100644
14085 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14086 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14087 @@ -24,6 +24,7 @@
14088 */
14089
14090 #include <linux/linkage.h>
14091 +#include <asm/alternative-asm.h>
14092 #include "glue_helper-asm-avx.S"
14093
14094 .file "serpent-avx-x86_64-asm_64.S"
14095 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14096 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14097 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14098
14099 + pax_force_retaddr
14100 ret;
14101 ENDPROC(__serpent_enc_blk8_avx)
14102
14103 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14104 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14105 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14106
14107 + pax_force_retaddr
14108 ret;
14109 ENDPROC(__serpent_dec_blk8_avx)
14110
14111 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14112
14113 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14114
14115 + pax_force_retaddr
14116 ret;
14117 ENDPROC(serpent_ecb_enc_8way_avx)
14118
14119 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14120
14121 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14122
14123 + pax_force_retaddr
14124 ret;
14125 ENDPROC(serpent_ecb_dec_8way_avx)
14126
14127 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14128
14129 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14130
14131 + pax_force_retaddr
14132 ret;
14133 ENDPROC(serpent_cbc_dec_8way_avx)
14134
14135 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14136
14137 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14138
14139 + pax_force_retaddr
14140 ret;
14141 ENDPROC(serpent_ctr_8way_avx)
14142
14143 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14144 /* dst <= regs xor IVs(in dst) */
14145 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14146
14147 + pax_force_retaddr
14148 ret;
14149 ENDPROC(serpent_xts_enc_8way_avx)
14150
14151 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14152 /* dst <= regs xor IVs(in dst) */
14153 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14154
14155 + pax_force_retaddr
14156 ret;
14157 ENDPROC(serpent_xts_dec_8way_avx)
14158 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14159 index b222085..abd483c 100644
14160 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14161 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14162 @@ -15,6 +15,7 @@
14163 */
14164
14165 #include <linux/linkage.h>
14166 +#include <asm/alternative-asm.h>
14167 #include "glue_helper-asm-avx2.S"
14168
14169 .file "serpent-avx2-asm_64.S"
14170 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14171 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14172 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14173
14174 + pax_force_retaddr
14175 ret;
14176 ENDPROC(__serpent_enc_blk16)
14177
14178 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14179 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14180 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14181
14182 + pax_force_retaddr
14183 ret;
14184 ENDPROC(__serpent_dec_blk16)
14185
14186 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14187
14188 vzeroupper;
14189
14190 + pax_force_retaddr
14191 ret;
14192 ENDPROC(serpent_ecb_enc_16way)
14193
14194 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14195
14196 vzeroupper;
14197
14198 + pax_force_retaddr
14199 ret;
14200 ENDPROC(serpent_ecb_dec_16way)
14201
14202 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14203
14204 vzeroupper;
14205
14206 + pax_force_retaddr
14207 ret;
14208 ENDPROC(serpent_cbc_dec_16way)
14209
14210 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14211
14212 vzeroupper;
14213
14214 + pax_force_retaddr
14215 ret;
14216 ENDPROC(serpent_ctr_16way)
14217
14218 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14219
14220 vzeroupper;
14221
14222 + pax_force_retaddr
14223 ret;
14224 ENDPROC(serpent_xts_enc_16way)
14225
14226 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14227
14228 vzeroupper;
14229
14230 + pax_force_retaddr
14231 ret;
14232 ENDPROC(serpent_xts_dec_16way)
14233 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14234 index acc066c..1559cc4 100644
14235 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14236 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14237 @@ -25,6 +25,7 @@
14238 */
14239
14240 #include <linux/linkage.h>
14241 +#include <asm/alternative-asm.h>
14242
14243 .file "serpent-sse2-x86_64-asm_64.S"
14244 .text
14245 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14246 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14247 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14248
14249 + pax_force_retaddr
14250 ret;
14251
14252 .L__enc_xor8:
14253 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14254 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14255
14256 + pax_force_retaddr
14257 ret;
14258 ENDPROC(__serpent_enc_blk_8way)
14259
14260 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14261 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14262 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14263
14264 + pax_force_retaddr
14265 ret;
14266 ENDPROC(serpent_dec_blk_8way)
14267 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14268 index a410950..9dfe7ad 100644
14269 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14270 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14271 @@ -29,6 +29,7 @@
14272 */
14273
14274 #include <linux/linkage.h>
14275 +#include <asm/alternative-asm.h>
14276
14277 #define CTX %rdi // arg1
14278 #define BUF %rsi // arg2
14279 @@ -75,9 +76,9 @@
14280
14281 push %rbx
14282 push %rbp
14283 - push %r12
14284 + push %r14
14285
14286 - mov %rsp, %r12
14287 + mov %rsp, %r14
14288 sub $64, %rsp # allocate workspace
14289 and $~15, %rsp # align stack
14290
14291 @@ -99,11 +100,12 @@
14292 xor %rax, %rax
14293 rep stosq
14294
14295 - mov %r12, %rsp # deallocate workspace
14296 + mov %r14, %rsp # deallocate workspace
14297
14298 - pop %r12
14299 + pop %r14
14300 pop %rbp
14301 pop %rbx
14302 + pax_force_retaddr
14303 ret
14304
14305 ENDPROC(\name)
14306 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14307 index 642f156..51a513c 100644
14308 --- a/arch/x86/crypto/sha256-avx-asm.S
14309 +++ b/arch/x86/crypto/sha256-avx-asm.S
14310 @@ -49,6 +49,7 @@
14311
14312 #ifdef CONFIG_AS_AVX
14313 #include <linux/linkage.h>
14314 +#include <asm/alternative-asm.h>
14315
14316 ## assume buffers not aligned
14317 #define VMOVDQ vmovdqu
14318 @@ -460,6 +461,7 @@ done_hash:
14319 popq %r13
14320 popq %rbp
14321 popq %rbx
14322 + pax_force_retaddr
14323 ret
14324 ENDPROC(sha256_transform_avx)
14325
14326 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14327 index 9e86944..3795e6a 100644
14328 --- a/arch/x86/crypto/sha256-avx2-asm.S
14329 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14330 @@ -50,6 +50,7 @@
14331
14332 #ifdef CONFIG_AS_AVX2
14333 #include <linux/linkage.h>
14334 +#include <asm/alternative-asm.h>
14335
14336 ## assume buffers not aligned
14337 #define VMOVDQ vmovdqu
14338 @@ -720,6 +721,7 @@ done_hash:
14339 popq %r12
14340 popq %rbp
14341 popq %rbx
14342 + pax_force_retaddr
14343 ret
14344 ENDPROC(sha256_transform_rorx)
14345
14346 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14347 index f833b74..8c62a9e 100644
14348 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14349 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14350 @@ -47,6 +47,7 @@
14351 ########################################################################
14352
14353 #include <linux/linkage.h>
14354 +#include <asm/alternative-asm.h>
14355
14356 ## assume buffers not aligned
14357 #define MOVDQ movdqu
14358 @@ -471,6 +472,7 @@ done_hash:
14359 popq %rbp
14360 popq %rbx
14361
14362 + pax_force_retaddr
14363 ret
14364 ENDPROC(sha256_transform_ssse3)
14365
14366 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14367 index 974dde9..a823ff9 100644
14368 --- a/arch/x86/crypto/sha512-avx-asm.S
14369 +++ b/arch/x86/crypto/sha512-avx-asm.S
14370 @@ -49,6 +49,7 @@
14371
14372 #ifdef CONFIG_AS_AVX
14373 #include <linux/linkage.h>
14374 +#include <asm/alternative-asm.h>
14375
14376 .text
14377
14378 @@ -364,6 +365,7 @@ updateblock:
14379 mov frame_RSPSAVE(%rsp), %rsp
14380
14381 nowork:
14382 + pax_force_retaddr
14383 ret
14384 ENDPROC(sha512_transform_avx)
14385
14386 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14387 index 568b961..ed20c37 100644
14388 --- a/arch/x86/crypto/sha512-avx2-asm.S
14389 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14390 @@ -51,6 +51,7 @@
14391
14392 #ifdef CONFIG_AS_AVX2
14393 #include <linux/linkage.h>
14394 +#include <asm/alternative-asm.h>
14395
14396 .text
14397
14398 @@ -678,6 +679,7 @@ done_hash:
14399
14400 # Restore Stack Pointer
14401 mov frame_RSPSAVE(%rsp), %rsp
14402 + pax_force_retaddr
14403 ret
14404 ENDPROC(sha512_transform_rorx)
14405
14406 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14407 index fb56855..6edd768 100644
14408 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14409 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14410 @@ -48,6 +48,7 @@
14411 ########################################################################
14412
14413 #include <linux/linkage.h>
14414 +#include <asm/alternative-asm.h>
14415
14416 .text
14417
14418 @@ -363,6 +364,7 @@ updateblock:
14419 mov frame_RSPSAVE(%rsp), %rsp
14420
14421 nowork:
14422 + pax_force_retaddr
14423 ret
14424 ENDPROC(sha512_transform_ssse3)
14425
14426 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14427 index 0505813..b067311 100644
14428 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14429 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14430 @@ -24,6 +24,7 @@
14431 */
14432
14433 #include <linux/linkage.h>
14434 +#include <asm/alternative-asm.h>
14435 #include "glue_helper-asm-avx.S"
14436
14437 .file "twofish-avx-x86_64-asm_64.S"
14438 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14439 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14440 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14441
14442 + pax_force_retaddr
14443 ret;
14444 ENDPROC(__twofish_enc_blk8)
14445
14446 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14447 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14448 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14449
14450 + pax_force_retaddr
14451 ret;
14452 ENDPROC(__twofish_dec_blk8)
14453
14454 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14455
14456 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14457
14458 + pax_force_retaddr
14459 ret;
14460 ENDPROC(twofish_ecb_enc_8way)
14461
14462 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14463
14464 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14465
14466 + pax_force_retaddr
14467 ret;
14468 ENDPROC(twofish_ecb_dec_8way)
14469
14470 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14471 * %rdx: src
14472 */
14473
14474 - pushq %r12;
14475 + pushq %r14;
14476
14477 movq %rsi, %r11;
14478 - movq %rdx, %r12;
14479 + movq %rdx, %r14;
14480
14481 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14482
14483 call __twofish_dec_blk8;
14484
14485 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14486 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14487
14488 - popq %r12;
14489 + popq %r14;
14490
14491 + pax_force_retaddr
14492 ret;
14493 ENDPROC(twofish_cbc_dec_8way)
14494
14495 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14496 * %rcx: iv (little endian, 128bit)
14497 */
14498
14499 - pushq %r12;
14500 + pushq %r14;
14501
14502 movq %rsi, %r11;
14503 - movq %rdx, %r12;
14504 + movq %rdx, %r14;
14505
14506 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14507 RD2, RX0, RX1, RY0);
14508
14509 call __twofish_enc_blk8;
14510
14511 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14512 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14513
14514 - popq %r12;
14515 + popq %r14;
14516
14517 + pax_force_retaddr
14518 ret;
14519 ENDPROC(twofish_ctr_8way)
14520
14521 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14522 /* dst <= regs xor IVs(in dst) */
14523 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14524
14525 + pax_force_retaddr
14526 ret;
14527 ENDPROC(twofish_xts_enc_8way)
14528
14529 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14530 /* dst <= regs xor IVs(in dst) */
14531 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14532
14533 + pax_force_retaddr
14534 ret;
14535 ENDPROC(twofish_xts_dec_8way)
14536 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14537 index 1c3b7ce..02f578d 100644
14538 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14539 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14540 @@ -21,6 +21,7 @@
14541 */
14542
14543 #include <linux/linkage.h>
14544 +#include <asm/alternative-asm.h>
14545
14546 .file "twofish-x86_64-asm-3way.S"
14547 .text
14548 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14549 popq %r13;
14550 popq %r14;
14551 popq %r15;
14552 + pax_force_retaddr
14553 ret;
14554
14555 .L__enc_xor3:
14556 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14557 popq %r13;
14558 popq %r14;
14559 popq %r15;
14560 + pax_force_retaddr
14561 ret;
14562 ENDPROC(__twofish_enc_blk_3way)
14563
14564 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14565 popq %r13;
14566 popq %r14;
14567 popq %r15;
14568 + pax_force_retaddr
14569 ret;
14570 ENDPROC(twofish_dec_blk_3way)
14571 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14572 index a039d21..524b8b2 100644
14573 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14574 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14575 @@ -22,6 +22,7 @@
14576
14577 #include <linux/linkage.h>
14578 #include <asm/asm-offsets.h>
14579 +#include <asm/alternative-asm.h>
14580
14581 #define a_offset 0
14582 #define b_offset 4
14583 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14584
14585 popq R1
14586 movq $1,%rax
14587 + pax_force_retaddr
14588 ret
14589 ENDPROC(twofish_enc_blk)
14590
14591 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14592
14593 popq R1
14594 movq $1,%rax
14595 + pax_force_retaddr
14596 ret
14597 ENDPROC(twofish_dec_blk)
14598 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14599 index ae6aad1..719d6d9 100644
14600 --- a/arch/x86/ia32/ia32_aout.c
14601 +++ b/arch/x86/ia32/ia32_aout.c
14602 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14603 unsigned long dump_start, dump_size;
14604 struct user32 dump;
14605
14606 + memset(&dump, 0, sizeof(dump));
14607 +
14608 fs = get_fs();
14609 set_fs(KERNEL_DS);
14610 has_dumped = 1;
14611 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14612 index d0165c9..0d5639b 100644
14613 --- a/arch/x86/ia32/ia32_signal.c
14614 +++ b/arch/x86/ia32/ia32_signal.c
14615 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14616 if (__get_user(set.sig[0], &frame->sc.oldmask)
14617 || (_COMPAT_NSIG_WORDS > 1
14618 && __copy_from_user((((char *) &set.sig) + 4),
14619 - &frame->extramask,
14620 + frame->extramask,
14621 sizeof(frame->extramask))))
14622 goto badframe;
14623
14624 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14625 sp -= frame_size;
14626 /* Align the stack pointer according to the i386 ABI,
14627 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14628 - sp = ((sp + 4) & -16ul) - 4;
14629 + sp = ((sp - 12) & -16ul) - 4;
14630 return (void __user *) sp;
14631 }
14632
14633 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14634 } else {
14635 /* Return stub is in 32bit vsyscall page */
14636 if (current->mm->context.vdso)
14637 - restorer = current->mm->context.vdso +
14638 - selected_vdso32->sym___kernel_sigreturn;
14639 + restorer = (void __force_user *)(current->mm->context.vdso +
14640 + selected_vdso32->sym___kernel_sigreturn);
14641 else
14642 - restorer = &frame->retcode;
14643 + restorer = frame->retcode;
14644 }
14645
14646 put_user_try {
14647 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14648 * These are actually not used anymore, but left because some
14649 * gdb versions depend on them as a marker.
14650 */
14651 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14652 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14653 } put_user_catch(err);
14654
14655 if (err)
14656 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14657 0xb8,
14658 __NR_ia32_rt_sigreturn,
14659 0x80cd,
14660 - 0,
14661 + 0
14662 };
14663
14664 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14665 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14666
14667 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14668 restorer = ksig->ka.sa.sa_restorer;
14669 + else if (current->mm->context.vdso)
14670 + /* Return stub is in 32bit vsyscall page */
14671 + restorer = (void __force_user *)(current->mm->context.vdso +
14672 + selected_vdso32->sym___kernel_rt_sigreturn);
14673 else
14674 - restorer = current->mm->context.vdso +
14675 - selected_vdso32->sym___kernel_rt_sigreturn;
14676 + restorer = frame->retcode;
14677 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14678
14679 /*
14680 * Not actually used anymore, but left because some gdb
14681 * versions need it.
14682 */
14683 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14684 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14685 } put_user_catch(err);
14686
14687 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14688 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14689 index 156ebca..9591cf0 100644
14690 --- a/arch/x86/ia32/ia32entry.S
14691 +++ b/arch/x86/ia32/ia32entry.S
14692 @@ -15,8 +15,10 @@
14693 #include <asm/irqflags.h>
14694 #include <asm/asm.h>
14695 #include <asm/smap.h>
14696 +#include <asm/pgtable.h>
14697 #include <linux/linkage.h>
14698 #include <linux/err.h>
14699 +#include <asm/alternative-asm.h>
14700
14701 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14702 #include <linux/elf-em.h>
14703 @@ -62,12 +64,12 @@
14704 */
14705 .macro LOAD_ARGS32 offset, _r9=0
14706 .if \_r9
14707 - movl \offset+16(%rsp),%r9d
14708 + movl \offset+R9(%rsp),%r9d
14709 .endif
14710 - movl \offset+40(%rsp),%ecx
14711 - movl \offset+48(%rsp),%edx
14712 - movl \offset+56(%rsp),%esi
14713 - movl \offset+64(%rsp),%edi
14714 + movl \offset+RCX(%rsp),%ecx
14715 + movl \offset+RDX(%rsp),%edx
14716 + movl \offset+RSI(%rsp),%esi
14717 + movl \offset+RDI(%rsp),%edi
14718 movl %eax,%eax /* zero extension */
14719 .endm
14720
14721 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14722 ENDPROC(native_irq_enable_sysexit)
14723 #endif
14724
14725 + .macro pax_enter_kernel_user
14726 + pax_set_fptr_mask
14727 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14728 + call pax_enter_kernel_user
14729 +#endif
14730 + .endm
14731 +
14732 + .macro pax_exit_kernel_user
14733 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14734 + call pax_exit_kernel_user
14735 +#endif
14736 +#ifdef CONFIG_PAX_RANDKSTACK
14737 + pushq %rax
14738 + pushq %r11
14739 + call pax_randomize_kstack
14740 + popq %r11
14741 + popq %rax
14742 +#endif
14743 + .endm
14744 +
14745 + .macro pax_erase_kstack
14746 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14747 + call pax_erase_kstack
14748 +#endif
14749 + .endm
14750 +
14751 /*
14752 * 32bit SYSENTER instruction entry.
14753 *
14754 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14755 CFI_REGISTER rsp,rbp
14756 SWAPGS_UNSAFE_STACK
14757 movq PER_CPU_VAR(kernel_stack), %rsp
14758 - addq $(KERNEL_STACK_OFFSET),%rsp
14759 - /*
14760 - * No need to follow this irqs on/off section: the syscall
14761 - * disabled irqs, here we enable it straight after entry:
14762 - */
14763 - ENABLE_INTERRUPTS(CLBR_NONE)
14764 movl %ebp,%ebp /* zero extension */
14765 pushq_cfi $__USER32_DS
14766 /*CFI_REL_OFFSET ss,0*/
14767 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14768 CFI_REL_OFFSET rsp,0
14769 pushfq_cfi
14770 /*CFI_REL_OFFSET rflags,0*/
14771 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14772 - CFI_REGISTER rip,r10
14773 + orl $X86_EFLAGS_IF,(%rsp)
14774 + GET_THREAD_INFO(%r11)
14775 + movl TI_sysenter_return(%r11), %r11d
14776 + CFI_REGISTER rip,r11
14777 pushq_cfi $__USER32_CS
14778 /*CFI_REL_OFFSET cs,0*/
14779 movl %eax, %eax
14780 - pushq_cfi %r10
14781 + pushq_cfi %r11
14782 CFI_REL_OFFSET rip,0
14783 pushq_cfi %rax
14784 cld
14785 SAVE_ARGS 0,1,0
14786 + pax_enter_kernel_user
14787 +
14788 +#ifdef CONFIG_PAX_RANDKSTACK
14789 + pax_erase_kstack
14790 +#endif
14791 +
14792 + /*
14793 + * No need to follow this irqs on/off section: the syscall
14794 + * disabled irqs, here we enable it straight after entry:
14795 + */
14796 + ENABLE_INTERRUPTS(CLBR_NONE)
14797 /* no need to do an access_ok check here because rbp has been
14798 32bit zero extended */
14799 +
14800 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14801 + addq pax_user_shadow_base,%rbp
14802 + ASM_PAX_OPEN_USERLAND
14803 +#endif
14804 +
14805 ASM_STAC
14806 1: movl (%rbp),%ebp
14807 _ASM_EXTABLE(1b,ia32_badarg)
14808 ASM_CLAC
14809
14810 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14811 + ASM_PAX_CLOSE_USERLAND
14812 +#endif
14813 +
14814 /*
14815 * Sysenter doesn't filter flags, so we need to clear NT
14816 * ourselves. To save a few cycles, we can check whether
14817 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14818 jnz sysenter_fix_flags
14819 sysenter_flags_fixed:
14820
14821 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14822 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14823 + GET_THREAD_INFO(%r11)
14824 + orl $TS_COMPAT,TI_status(%r11)
14825 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14826 CFI_REMEMBER_STATE
14827 jnz sysenter_tracesys
14828 cmpq $(IA32_NR_syscalls-1),%rax
14829 @@ -172,14 +218,17 @@ sysenter_do_call:
14830 sysenter_dispatch:
14831 call *ia32_sys_call_table(,%rax,8)
14832 movq %rax,RAX-ARGOFFSET(%rsp)
14833 + GET_THREAD_INFO(%r11)
14834 DISABLE_INTERRUPTS(CLBR_NONE)
14835 TRACE_IRQS_OFF
14836 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14837 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14838 jnz sysexit_audit
14839 sysexit_from_sys_call:
14840 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14841 + pax_exit_kernel_user
14842 + pax_erase_kstack
14843 + andl $~TS_COMPAT,TI_status(%r11)
14844 /* clear IF, that popfq doesn't enable interrupts early */
14845 - andl $~0x200,EFLAGS-ARGOFFSET(%rsp)
14846 + andl $~X86_EFLAGS_IF,EFLAGS-ARGOFFSET(%rsp)
14847 movl RIP-ARGOFFSET(%rsp),%edx /* User %eip */
14848 CFI_REGISTER rip,rdx
14849 RESTORE_ARGS 0,24,0,0,0,0
14850 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14851 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14852 movl %eax,%edi /* 1st arg: syscall number */
14853 call __audit_syscall_entry
14854 +
14855 + pax_erase_kstack
14856 +
14857 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14858 cmpq $(IA32_NR_syscalls-1),%rax
14859 ja ia32_badsys
14860 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14861 .endm
14862
14863 .macro auditsys_exit exit
14864 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14865 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14866 jnz ia32_ret_from_sys_call
14867 TRACE_IRQS_ON
14868 ENABLE_INTERRUPTS(CLBR_NONE)
14869 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14870 1: setbe %al /* 1 if error, 0 if not */
14871 movzbl %al,%edi /* zero-extend that into %edi */
14872 call __audit_syscall_exit
14873 + GET_THREAD_INFO(%r11)
14874 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14875 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14876 DISABLE_INTERRUPTS(CLBR_NONE)
14877 TRACE_IRQS_OFF
14878 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14879 + testl %edi,TI_flags(%r11)
14880 jz \exit
14881 CLEAR_RREGS -ARGOFFSET
14882 jmp int_with_check
14883 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14884
14885 sysenter_tracesys:
14886 #ifdef CONFIG_AUDITSYSCALL
14887 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14888 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14889 jz sysenter_auditsys
14890 #endif
14891 SAVE_REST
14892 @@ -265,6 +318,9 @@ sysenter_tracesys:
14893 RESTORE_REST
14894 cmpq $(IA32_NR_syscalls-1),%rax
14895 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14896 +
14897 + pax_erase_kstack
14898 +
14899 jmp sysenter_do_call
14900 CFI_ENDPROC
14901 ENDPROC(ia32_sysenter_target)
14902 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14903 ENTRY(ia32_cstar_target)
14904 CFI_STARTPROC32 simple
14905 CFI_SIGNAL_FRAME
14906 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14907 + CFI_DEF_CFA rsp,0
14908 CFI_REGISTER rip,rcx
14909 /*CFI_REGISTER rflags,r11*/
14910 SWAPGS_UNSAFE_STACK
14911 movl %esp,%r8d
14912 CFI_REGISTER rsp,r8
14913 movq PER_CPU_VAR(kernel_stack),%rsp
14914 + SAVE_ARGS 8*6,0,0
14915 + pax_enter_kernel_user
14916 +
14917 +#ifdef CONFIG_PAX_RANDKSTACK
14918 + pax_erase_kstack
14919 +#endif
14920 +
14921 /*
14922 * No need to follow this irqs on/off section: the syscall
14923 * disabled irqs and here we enable it straight after entry:
14924 */
14925 ENABLE_INTERRUPTS(CLBR_NONE)
14926 - SAVE_ARGS 8,0,0
14927 movl %eax,%eax /* zero extension */
14928 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14929 movq %rcx,RIP-ARGOFFSET(%rsp)
14930 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14931 /* no need to do an access_ok check here because r8 has been
14932 32bit zero extended */
14933 /* hardware stack frame is complete now */
14934 +
14935 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14936 + ASM_PAX_OPEN_USERLAND
14937 + movq pax_user_shadow_base,%r8
14938 + addq RSP-ARGOFFSET(%rsp),%r8
14939 +#endif
14940 +
14941 ASM_STAC
14942 1: movl (%r8),%r9d
14943 _ASM_EXTABLE(1b,ia32_badarg)
14944 ASM_CLAC
14945 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14946 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14947 +
14948 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14949 + ASM_PAX_CLOSE_USERLAND
14950 +#endif
14951 +
14952 + GET_THREAD_INFO(%r11)
14953 + orl $TS_COMPAT,TI_status(%r11)
14954 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14955 CFI_REMEMBER_STATE
14956 jnz cstar_tracesys
14957 cmpq $IA32_NR_syscalls-1,%rax
14958 @@ -335,13 +410,16 @@ cstar_do_call:
14959 cstar_dispatch:
14960 call *ia32_sys_call_table(,%rax,8)
14961 movq %rax,RAX-ARGOFFSET(%rsp)
14962 + GET_THREAD_INFO(%r11)
14963 DISABLE_INTERRUPTS(CLBR_NONE)
14964 TRACE_IRQS_OFF
14965 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14966 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14967 jnz sysretl_audit
14968 sysretl_from_sys_call:
14969 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14970 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14971 + pax_exit_kernel_user
14972 + pax_erase_kstack
14973 + andl $~TS_COMPAT,TI_status(%r11)
14974 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14975 movl RIP-ARGOFFSET(%rsp),%ecx
14976 CFI_REGISTER rip,rcx
14977 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14978 @@ -368,7 +446,7 @@ sysretl_audit:
14979
14980 cstar_tracesys:
14981 #ifdef CONFIG_AUDITSYSCALL
14982 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14983 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14984 jz cstar_auditsys
14985 #endif
14986 xchgl %r9d,%ebp
14987 @@ -382,11 +460,19 @@ cstar_tracesys:
14988 xchgl %ebp,%r9d
14989 cmpq $(IA32_NR_syscalls-1),%rax
14990 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14991 +
14992 + pax_erase_kstack
14993 +
14994 jmp cstar_do_call
14995 END(ia32_cstar_target)
14996
14997 ia32_badarg:
14998 ASM_CLAC
14999 +
15000 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15001 + ASM_PAX_CLOSE_USERLAND
15002 +#endif
15003 +
15004 movq $-EFAULT,%rax
15005 jmp ia32_sysret
15006 CFI_ENDPROC
15007 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
15008 CFI_REL_OFFSET rip,RIP-RIP
15009 PARAVIRT_ADJUST_EXCEPTION_FRAME
15010 SWAPGS
15011 - /*
15012 - * No need to follow this irqs on/off section: the syscall
15013 - * disabled irqs and here we enable it straight after entry:
15014 - */
15015 - ENABLE_INTERRUPTS(CLBR_NONE)
15016 movl %eax,%eax
15017 pushq_cfi %rax
15018 cld
15019 /* note the registers are not zero extended to the sf.
15020 this could be a problem. */
15021 SAVE_ARGS 0,1,0
15022 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15023 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15024 + pax_enter_kernel_user
15025 +
15026 +#ifdef CONFIG_PAX_RANDKSTACK
15027 + pax_erase_kstack
15028 +#endif
15029 +
15030 + /*
15031 + * No need to follow this irqs on/off section: the syscall
15032 + * disabled irqs and here we enable it straight after entry:
15033 + */
15034 + ENABLE_INTERRUPTS(CLBR_NONE)
15035 + GET_THREAD_INFO(%r11)
15036 + orl $TS_COMPAT,TI_status(%r11)
15037 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15038 jnz ia32_tracesys
15039 cmpq $(IA32_NR_syscalls-1),%rax
15040 ja ia32_badsys
15041 @@ -458,6 +551,9 @@ ia32_tracesys:
15042 RESTORE_REST
15043 cmpq $(IA32_NR_syscalls-1),%rax
15044 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15045 +
15046 + pax_erase_kstack
15047 +
15048 jmp ia32_do_call
15049 END(ia32_syscall)
15050
15051 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15052 index 8e0ceec..af13504 100644
15053 --- a/arch/x86/ia32/sys_ia32.c
15054 +++ b/arch/x86/ia32/sys_ia32.c
15055 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15056 */
15057 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15058 {
15059 - typeof(ubuf->st_uid) uid = 0;
15060 - typeof(ubuf->st_gid) gid = 0;
15061 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15062 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15063 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15064 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15065 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15066 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15067 index 372231c..51b537d 100644
15068 --- a/arch/x86/include/asm/alternative-asm.h
15069 +++ b/arch/x86/include/asm/alternative-asm.h
15070 @@ -18,6 +18,45 @@
15071 .endm
15072 #endif
15073
15074 +#ifdef KERNEXEC_PLUGIN
15075 + .macro pax_force_retaddr_bts rip=0
15076 + btsq $63,\rip(%rsp)
15077 + .endm
15078 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15079 + .macro pax_force_retaddr rip=0, reload=0
15080 + btsq $63,\rip(%rsp)
15081 + .endm
15082 + .macro pax_force_fptr ptr
15083 + btsq $63,\ptr
15084 + .endm
15085 + .macro pax_set_fptr_mask
15086 + .endm
15087 +#endif
15088 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15089 + .macro pax_force_retaddr rip=0, reload=0
15090 + .if \reload
15091 + pax_set_fptr_mask
15092 + .endif
15093 + orq %r12,\rip(%rsp)
15094 + .endm
15095 + .macro pax_force_fptr ptr
15096 + orq %r12,\ptr
15097 + .endm
15098 + .macro pax_set_fptr_mask
15099 + movabs $0x8000000000000000,%r12
15100 + .endm
15101 +#endif
15102 +#else
15103 + .macro pax_force_retaddr rip=0, reload=0
15104 + .endm
15105 + .macro pax_force_fptr ptr
15106 + .endm
15107 + .macro pax_force_retaddr_bts rip=0
15108 + .endm
15109 + .macro pax_set_fptr_mask
15110 + .endm
15111 +#endif
15112 +
15113 .macro altinstruction_entry orig alt feature orig_len alt_len
15114 .long \orig - .
15115 .long \alt - .
15116 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15117 index 473bdbe..b1e3377 100644
15118 --- a/arch/x86/include/asm/alternative.h
15119 +++ b/arch/x86/include/asm/alternative.h
15120 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15121 ".pushsection .discard,\"aw\",@progbits\n" \
15122 DISCARD_ENTRY(1) \
15123 ".popsection\n" \
15124 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15125 + ".pushsection .altinstr_replacement, \"a\"\n" \
15126 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15127 ".popsection"
15128
15129 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15130 DISCARD_ENTRY(1) \
15131 DISCARD_ENTRY(2) \
15132 ".popsection\n" \
15133 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15134 + ".pushsection .altinstr_replacement, \"a\"\n" \
15135 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15136 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15137 ".popsection"
15138 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15139 index efc3b22..85c4f3a 100644
15140 --- a/arch/x86/include/asm/apic.h
15141 +++ b/arch/x86/include/asm/apic.h
15142 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15143
15144 #ifdef CONFIG_X86_LOCAL_APIC
15145
15146 -extern unsigned int apic_verbosity;
15147 +extern int apic_verbosity;
15148 extern int local_apic_timer_c2_ok;
15149
15150 extern int disable_apic;
15151 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15152 index 20370c6..a2eb9b0 100644
15153 --- a/arch/x86/include/asm/apm.h
15154 +++ b/arch/x86/include/asm/apm.h
15155 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15156 __asm__ __volatile__(APM_DO_ZERO_SEGS
15157 "pushl %%edi\n\t"
15158 "pushl %%ebp\n\t"
15159 - "lcall *%%cs:apm_bios_entry\n\t"
15160 + "lcall *%%ss:apm_bios_entry\n\t"
15161 "setc %%al\n\t"
15162 "popl %%ebp\n\t"
15163 "popl %%edi\n\t"
15164 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15165 __asm__ __volatile__(APM_DO_ZERO_SEGS
15166 "pushl %%edi\n\t"
15167 "pushl %%ebp\n\t"
15168 - "lcall *%%cs:apm_bios_entry\n\t"
15169 + "lcall *%%ss:apm_bios_entry\n\t"
15170 "setc %%bl\n\t"
15171 "popl %%ebp\n\t"
15172 "popl %%edi\n\t"
15173 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15174 index 5e5cd12..51cdc93 100644
15175 --- a/arch/x86/include/asm/atomic.h
15176 +++ b/arch/x86/include/asm/atomic.h
15177 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15178 }
15179
15180 /**
15181 + * atomic_read_unchecked - read atomic variable
15182 + * @v: pointer of type atomic_unchecked_t
15183 + *
15184 + * Atomically reads the value of @v.
15185 + */
15186 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15187 +{
15188 + return ACCESS_ONCE((v)->counter);
15189 +}
15190 +
15191 +/**
15192 * atomic_set - set atomic variable
15193 * @v: pointer of type atomic_t
15194 * @i: required value
15195 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15196 }
15197
15198 /**
15199 + * atomic_set_unchecked - set atomic variable
15200 + * @v: pointer of type atomic_unchecked_t
15201 + * @i: required value
15202 + *
15203 + * Atomically sets the value of @v to @i.
15204 + */
15205 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15206 +{
15207 + v->counter = i;
15208 +}
15209 +
15210 +/**
15211 * atomic_add - add integer to atomic variable
15212 * @i: integer value to add
15213 * @v: pointer of type atomic_t
15214 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15215 */
15216 static inline void atomic_add(int i, atomic_t *v)
15217 {
15218 - asm volatile(LOCK_PREFIX "addl %1,%0"
15219 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15220 +
15221 +#ifdef CONFIG_PAX_REFCOUNT
15222 + "jno 0f\n"
15223 + LOCK_PREFIX "subl %1,%0\n"
15224 + "int $4\n0:\n"
15225 + _ASM_EXTABLE(0b, 0b)
15226 +#endif
15227 +
15228 + : "+m" (v->counter)
15229 + : "ir" (i));
15230 +}
15231 +
15232 +/**
15233 + * atomic_add_unchecked - add integer to atomic variable
15234 + * @i: integer value to add
15235 + * @v: pointer of type atomic_unchecked_t
15236 + *
15237 + * Atomically adds @i to @v.
15238 + */
15239 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15240 +{
15241 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15242 : "+m" (v->counter)
15243 : "ir" (i));
15244 }
15245 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15246 */
15247 static inline void atomic_sub(int i, atomic_t *v)
15248 {
15249 - asm volatile(LOCK_PREFIX "subl %1,%0"
15250 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15251 +
15252 +#ifdef CONFIG_PAX_REFCOUNT
15253 + "jno 0f\n"
15254 + LOCK_PREFIX "addl %1,%0\n"
15255 + "int $4\n0:\n"
15256 + _ASM_EXTABLE(0b, 0b)
15257 +#endif
15258 +
15259 + : "+m" (v->counter)
15260 + : "ir" (i));
15261 +}
15262 +
15263 +/**
15264 + * atomic_sub_unchecked - subtract integer from atomic variable
15265 + * @i: integer value to subtract
15266 + * @v: pointer of type atomic_unchecked_t
15267 + *
15268 + * Atomically subtracts @i from @v.
15269 + */
15270 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15271 +{
15272 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15273 : "+m" (v->counter)
15274 : "ir" (i));
15275 }
15276 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15277 */
15278 static inline int atomic_sub_and_test(int i, atomic_t *v)
15279 {
15280 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15281 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15282 }
15283
15284 /**
15285 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15286 */
15287 static inline void atomic_inc(atomic_t *v)
15288 {
15289 - asm volatile(LOCK_PREFIX "incl %0"
15290 + asm volatile(LOCK_PREFIX "incl %0\n"
15291 +
15292 +#ifdef CONFIG_PAX_REFCOUNT
15293 + "jno 0f\n"
15294 + LOCK_PREFIX "decl %0\n"
15295 + "int $4\n0:\n"
15296 + _ASM_EXTABLE(0b, 0b)
15297 +#endif
15298 +
15299 + : "+m" (v->counter));
15300 +}
15301 +
15302 +/**
15303 + * atomic_inc_unchecked - increment atomic variable
15304 + * @v: pointer of type atomic_unchecked_t
15305 + *
15306 + * Atomically increments @v by 1.
15307 + */
15308 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15309 +{
15310 + asm volatile(LOCK_PREFIX "incl %0\n"
15311 : "+m" (v->counter));
15312 }
15313
15314 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15315 */
15316 static inline void atomic_dec(atomic_t *v)
15317 {
15318 - asm volatile(LOCK_PREFIX "decl %0"
15319 + asm volatile(LOCK_PREFIX "decl %0\n"
15320 +
15321 +#ifdef CONFIG_PAX_REFCOUNT
15322 + "jno 0f\n"
15323 + LOCK_PREFIX "incl %0\n"
15324 + "int $4\n0:\n"
15325 + _ASM_EXTABLE(0b, 0b)
15326 +#endif
15327 +
15328 + : "+m" (v->counter));
15329 +}
15330 +
15331 +/**
15332 + * atomic_dec_unchecked - decrement atomic variable
15333 + * @v: pointer of type atomic_unchecked_t
15334 + *
15335 + * Atomically decrements @v by 1.
15336 + */
15337 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15338 +{
15339 + asm volatile(LOCK_PREFIX "decl %0\n"
15340 : "+m" (v->counter));
15341 }
15342
15343 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15344 */
15345 static inline int atomic_dec_and_test(atomic_t *v)
15346 {
15347 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15348 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15349 }
15350
15351 /**
15352 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15353 */
15354 static inline int atomic_inc_and_test(atomic_t *v)
15355 {
15356 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15357 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15358 +}
15359 +
15360 +/**
15361 + * atomic_inc_and_test_unchecked - increment and test
15362 + * @v: pointer of type atomic_unchecked_t
15363 + *
15364 + * Atomically increments @v by 1
15365 + * and returns true if the result is zero, or false for all
15366 + * other cases.
15367 + */
15368 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15369 +{
15370 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15371 }
15372
15373 /**
15374 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15375 */
15376 static inline int atomic_add_negative(int i, atomic_t *v)
15377 {
15378 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15379 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15380 }
15381
15382 /**
15383 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15384 *
15385 * Atomically adds @i to @v and returns @i + @v
15386 */
15387 -static inline int atomic_add_return(int i, atomic_t *v)
15388 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15389 +{
15390 + return i + xadd_check_overflow(&v->counter, i);
15391 +}
15392 +
15393 +/**
15394 + * atomic_add_return_unchecked - add integer and return
15395 + * @i: integer value to add
15396 + * @v: pointer of type atomic_unchecked_t
15397 + *
15398 + * Atomically adds @i to @v and returns @i + @v
15399 + */
15400 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15401 {
15402 return i + xadd(&v->counter, i);
15403 }
15404 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15405 *
15406 * Atomically subtracts @i from @v and returns @v - @i
15407 */
15408 -static inline int atomic_sub_return(int i, atomic_t *v)
15409 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15410 {
15411 return atomic_add_return(-i, v);
15412 }
15413
15414 #define atomic_inc_return(v) (atomic_add_return(1, v))
15415 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15416 +{
15417 + return atomic_add_return_unchecked(1, v);
15418 +}
15419 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15420
15421 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15422 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15423 +{
15424 + return cmpxchg(&v->counter, old, new);
15425 +}
15426 +
15427 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15428 {
15429 return cmpxchg(&v->counter, old, new);
15430 }
15431 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15432 return xchg(&v->counter, new);
15433 }
15434
15435 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15436 +{
15437 + return xchg(&v->counter, new);
15438 +}
15439 +
15440 /**
15441 * __atomic_add_unless - add unless the number is already a given value
15442 * @v: pointer of type atomic_t
15443 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15444 */
15445 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15446 {
15447 - int c, old;
15448 + int c, old, new;
15449 c = atomic_read(v);
15450 for (;;) {
15451 - if (unlikely(c == (u)))
15452 + if (unlikely(c == u))
15453 break;
15454 - old = atomic_cmpxchg((v), c, c + (a));
15455 +
15456 + asm volatile("addl %2,%0\n"
15457 +
15458 +#ifdef CONFIG_PAX_REFCOUNT
15459 + "jno 0f\n"
15460 + "subl %2,%0\n"
15461 + "int $4\n0:\n"
15462 + _ASM_EXTABLE(0b, 0b)
15463 +#endif
15464 +
15465 + : "=r" (new)
15466 + : "0" (c), "ir" (a));
15467 +
15468 + old = atomic_cmpxchg(v, c, new);
15469 if (likely(old == c))
15470 break;
15471 c = old;
15472 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15473 }
15474
15475 /**
15476 + * atomic_inc_not_zero_hint - increment if not null
15477 + * @v: pointer of type atomic_t
15478 + * @hint: probable value of the atomic before the increment
15479 + *
15480 + * This version of atomic_inc_not_zero() gives a hint of probable
15481 + * value of the atomic. This helps processor to not read the memory
15482 + * before doing the atomic read/modify/write cycle, lowering
15483 + * number of bus transactions on some arches.
15484 + *
15485 + * Returns: 0 if increment was not done, 1 otherwise.
15486 + */
15487 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15488 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15489 +{
15490 + int val, c = hint, new;
15491 +
15492 + /* sanity test, should be removed by compiler if hint is a constant */
15493 + if (!hint)
15494 + return __atomic_add_unless(v, 1, 0);
15495 +
15496 + do {
15497 + asm volatile("incl %0\n"
15498 +
15499 +#ifdef CONFIG_PAX_REFCOUNT
15500 + "jno 0f\n"
15501 + "decl %0\n"
15502 + "int $4\n0:\n"
15503 + _ASM_EXTABLE(0b, 0b)
15504 +#endif
15505 +
15506 + : "=r" (new)
15507 + : "0" (c));
15508 +
15509 + val = atomic_cmpxchg(v, c, new);
15510 + if (val == c)
15511 + return 1;
15512 + c = val;
15513 + } while (c);
15514 +
15515 + return 0;
15516 +}
15517 +
15518 +/**
15519 * atomic_inc_short - increment of a short integer
15520 * @v: pointer to type int
15521 *
15522 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15523 }
15524
15525 /* These are x86-specific, used by some header files */
15526 -#define atomic_clear_mask(mask, addr) \
15527 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15528 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15529 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15530 +{
15531 + asm volatile(LOCK_PREFIX "andl %1,%0"
15532 + : "+m" (v->counter)
15533 + : "r" (~(mask))
15534 + : "memory");
15535 +}
15536
15537 -#define atomic_set_mask(mask, addr) \
15538 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15539 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15540 - : "memory")
15541 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15542 +{
15543 + asm volatile(LOCK_PREFIX "andl %1,%0"
15544 + : "+m" (v->counter)
15545 + : "r" (~(mask))
15546 + : "memory");
15547 +}
15548 +
15549 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15550 +{
15551 + asm volatile(LOCK_PREFIX "orl %1,%0"
15552 + : "+m" (v->counter)
15553 + : "r" (mask)
15554 + : "memory");
15555 +}
15556 +
15557 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15558 +{
15559 + asm volatile(LOCK_PREFIX "orl %1,%0"
15560 + : "+m" (v->counter)
15561 + : "r" (mask)
15562 + : "memory");
15563 +}
15564
15565 #ifdef CONFIG_X86_32
15566 # include <asm/atomic64_32.h>
15567 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15568 index b154de7..bf18a5a 100644
15569 --- a/arch/x86/include/asm/atomic64_32.h
15570 +++ b/arch/x86/include/asm/atomic64_32.h
15571 @@ -12,6 +12,14 @@ typedef struct {
15572 u64 __aligned(8) counter;
15573 } atomic64_t;
15574
15575 +#ifdef CONFIG_PAX_REFCOUNT
15576 +typedef struct {
15577 + u64 __aligned(8) counter;
15578 +} atomic64_unchecked_t;
15579 +#else
15580 +typedef atomic64_t atomic64_unchecked_t;
15581 +#endif
15582 +
15583 #define ATOMIC64_INIT(val) { (val) }
15584
15585 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15586 @@ -37,21 +45,31 @@ typedef struct {
15587 ATOMIC64_DECL_ONE(sym##_386)
15588
15589 ATOMIC64_DECL_ONE(add_386);
15590 +ATOMIC64_DECL_ONE(add_unchecked_386);
15591 ATOMIC64_DECL_ONE(sub_386);
15592 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15593 ATOMIC64_DECL_ONE(inc_386);
15594 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15595 ATOMIC64_DECL_ONE(dec_386);
15596 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15597 #endif
15598
15599 #define alternative_atomic64(f, out, in...) \
15600 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15601
15602 ATOMIC64_DECL(read);
15603 +ATOMIC64_DECL(read_unchecked);
15604 ATOMIC64_DECL(set);
15605 +ATOMIC64_DECL(set_unchecked);
15606 ATOMIC64_DECL(xchg);
15607 ATOMIC64_DECL(add_return);
15608 +ATOMIC64_DECL(add_return_unchecked);
15609 ATOMIC64_DECL(sub_return);
15610 +ATOMIC64_DECL(sub_return_unchecked);
15611 ATOMIC64_DECL(inc_return);
15612 +ATOMIC64_DECL(inc_return_unchecked);
15613 ATOMIC64_DECL(dec_return);
15614 +ATOMIC64_DECL(dec_return_unchecked);
15615 ATOMIC64_DECL(dec_if_positive);
15616 ATOMIC64_DECL(inc_not_zero);
15617 ATOMIC64_DECL(add_unless);
15618 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15619 }
15620
15621 /**
15622 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15623 + * @p: pointer to type atomic64_unchecked_t
15624 + * @o: expected value
15625 + * @n: new value
15626 + *
15627 + * Atomically sets @v to @n if it was equal to @o and returns
15628 + * the old value.
15629 + */
15630 +
15631 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15632 +{
15633 + return cmpxchg64(&v->counter, o, n);
15634 +}
15635 +
15636 +/**
15637 * atomic64_xchg - xchg atomic64 variable
15638 * @v: pointer to type atomic64_t
15639 * @n: value to assign
15640 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15641 }
15642
15643 /**
15644 + * atomic64_set_unchecked - set atomic64 variable
15645 + * @v: pointer to type atomic64_unchecked_t
15646 + * @n: value to assign
15647 + *
15648 + * Atomically sets the value of @v to @n.
15649 + */
15650 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15651 +{
15652 + unsigned high = (unsigned)(i >> 32);
15653 + unsigned low = (unsigned)i;
15654 + alternative_atomic64(set, /* no output */,
15655 + "S" (v), "b" (low), "c" (high)
15656 + : "eax", "edx", "memory");
15657 +}
15658 +
15659 +/**
15660 * atomic64_read - read atomic64 variable
15661 * @v: pointer to type atomic64_t
15662 *
15663 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15664 }
15665
15666 /**
15667 + * atomic64_read_unchecked - read atomic64 variable
15668 + * @v: pointer to type atomic64_unchecked_t
15669 + *
15670 + * Atomically reads the value of @v and returns it.
15671 + */
15672 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15673 +{
15674 + long long r;
15675 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15676 + return r;
15677 + }
15678 +
15679 +/**
15680 * atomic64_add_return - add and return
15681 * @i: integer value to add
15682 * @v: pointer to type atomic64_t
15683 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15684 return i;
15685 }
15686
15687 +/**
15688 + * atomic64_add_return_unchecked - add and return
15689 + * @i: integer value to add
15690 + * @v: pointer to type atomic64_unchecked_t
15691 + *
15692 + * Atomically adds @i to @v and returns @i + *@v
15693 + */
15694 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15695 +{
15696 + alternative_atomic64(add_return_unchecked,
15697 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15698 + ASM_NO_INPUT_CLOBBER("memory"));
15699 + return i;
15700 +}
15701 +
15702 /*
15703 * Other variants with different arithmetic operators:
15704 */
15705 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15706 return a;
15707 }
15708
15709 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15710 +{
15711 + long long a;
15712 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15713 + "S" (v) : "memory", "ecx");
15714 + return a;
15715 +}
15716 +
15717 static inline long long atomic64_dec_return(atomic64_t *v)
15718 {
15719 long long a;
15720 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15721 }
15722
15723 /**
15724 + * atomic64_add_unchecked - add integer to atomic64 variable
15725 + * @i: integer value to add
15726 + * @v: pointer to type atomic64_unchecked_t
15727 + *
15728 + * Atomically adds @i to @v.
15729 + */
15730 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15731 +{
15732 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15733 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15734 + ASM_NO_INPUT_CLOBBER("memory"));
15735 + return i;
15736 +}
15737 +
15738 +/**
15739 * atomic64_sub - subtract the atomic64 variable
15740 * @i: integer value to subtract
15741 * @v: pointer to type atomic64_t
15742 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15743 index f8d273e..02f39f3 100644
15744 --- a/arch/x86/include/asm/atomic64_64.h
15745 +++ b/arch/x86/include/asm/atomic64_64.h
15746 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15747 }
15748
15749 /**
15750 + * atomic64_read_unchecked - read atomic64 variable
15751 + * @v: pointer of type atomic64_unchecked_t
15752 + *
15753 + * Atomically reads the value of @v.
15754 + * Doesn't imply a read memory barrier.
15755 + */
15756 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15757 +{
15758 + return ACCESS_ONCE((v)->counter);
15759 +}
15760 +
15761 +/**
15762 * atomic64_set - set atomic64 variable
15763 * @v: pointer to type atomic64_t
15764 * @i: required value
15765 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15766 }
15767
15768 /**
15769 + * atomic64_set_unchecked - set atomic64 variable
15770 + * @v: pointer to type atomic64_unchecked_t
15771 + * @i: required value
15772 + *
15773 + * Atomically sets the value of @v to @i.
15774 + */
15775 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15776 +{
15777 + v->counter = i;
15778 +}
15779 +
15780 +/**
15781 * atomic64_add - add integer to atomic64 variable
15782 * @i: integer value to add
15783 * @v: pointer to type atomic64_t
15784 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15785 */
15786 static inline void atomic64_add(long i, atomic64_t *v)
15787 {
15788 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15789 +
15790 +#ifdef CONFIG_PAX_REFCOUNT
15791 + "jno 0f\n"
15792 + LOCK_PREFIX "subq %1,%0\n"
15793 + "int $4\n0:\n"
15794 + _ASM_EXTABLE(0b, 0b)
15795 +#endif
15796 +
15797 + : "=m" (v->counter)
15798 + : "er" (i), "m" (v->counter));
15799 +}
15800 +
15801 +/**
15802 + * atomic64_add_unchecked - add integer to atomic64 variable
15803 + * @i: integer value to add
15804 + * @v: pointer to type atomic64_unchecked_t
15805 + *
15806 + * Atomically adds @i to @v.
15807 + */
15808 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15809 +{
15810 asm volatile(LOCK_PREFIX "addq %1,%0"
15811 : "=m" (v->counter)
15812 : "er" (i), "m" (v->counter));
15813 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15814 */
15815 static inline void atomic64_sub(long i, atomic64_t *v)
15816 {
15817 - asm volatile(LOCK_PREFIX "subq %1,%0"
15818 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15819 +
15820 +#ifdef CONFIG_PAX_REFCOUNT
15821 + "jno 0f\n"
15822 + LOCK_PREFIX "addq %1,%0\n"
15823 + "int $4\n0:\n"
15824 + _ASM_EXTABLE(0b, 0b)
15825 +#endif
15826 +
15827 + : "=m" (v->counter)
15828 + : "er" (i), "m" (v->counter));
15829 +}
15830 +
15831 +/**
15832 + * atomic64_sub_unchecked - subtract the atomic64 variable
15833 + * @i: integer value to subtract
15834 + * @v: pointer to type atomic64_unchecked_t
15835 + *
15836 + * Atomically subtracts @i from @v.
15837 + */
15838 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15839 +{
15840 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15841 : "=m" (v->counter)
15842 : "er" (i), "m" (v->counter));
15843 }
15844 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15845 */
15846 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15847 {
15848 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15849 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15850 }
15851
15852 /**
15853 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15854 */
15855 static inline void atomic64_inc(atomic64_t *v)
15856 {
15857 + asm volatile(LOCK_PREFIX "incq %0\n"
15858 +
15859 +#ifdef CONFIG_PAX_REFCOUNT
15860 + "jno 0f\n"
15861 + LOCK_PREFIX "decq %0\n"
15862 + "int $4\n0:\n"
15863 + _ASM_EXTABLE(0b, 0b)
15864 +#endif
15865 +
15866 + : "=m" (v->counter)
15867 + : "m" (v->counter));
15868 +}
15869 +
15870 +/**
15871 + * atomic64_inc_unchecked - increment atomic64 variable
15872 + * @v: pointer to type atomic64_unchecked_t
15873 + *
15874 + * Atomically increments @v by 1.
15875 + */
15876 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15877 +{
15878 asm volatile(LOCK_PREFIX "incq %0"
15879 : "=m" (v->counter)
15880 : "m" (v->counter));
15881 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15882 */
15883 static inline void atomic64_dec(atomic64_t *v)
15884 {
15885 - asm volatile(LOCK_PREFIX "decq %0"
15886 + asm volatile(LOCK_PREFIX "decq %0\n"
15887 +
15888 +#ifdef CONFIG_PAX_REFCOUNT
15889 + "jno 0f\n"
15890 + LOCK_PREFIX "incq %0\n"
15891 + "int $4\n0:\n"
15892 + _ASM_EXTABLE(0b, 0b)
15893 +#endif
15894 +
15895 + : "=m" (v->counter)
15896 + : "m" (v->counter));
15897 +}
15898 +
15899 +/**
15900 + * atomic64_dec_unchecked - decrement atomic64 variable
15901 + * @v: pointer to type atomic64_t
15902 + *
15903 + * Atomically decrements @v by 1.
15904 + */
15905 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15906 +{
15907 + asm volatile(LOCK_PREFIX "decq %0\n"
15908 : "=m" (v->counter)
15909 : "m" (v->counter));
15910 }
15911 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15912 */
15913 static inline int atomic64_dec_and_test(atomic64_t *v)
15914 {
15915 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15916 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15917 }
15918
15919 /**
15920 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15921 */
15922 static inline int atomic64_inc_and_test(atomic64_t *v)
15923 {
15924 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15925 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15926 }
15927
15928 /**
15929 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15930 */
15931 static inline int atomic64_add_negative(long i, atomic64_t *v)
15932 {
15933 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15934 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15935 }
15936
15937 /**
15938 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15939 */
15940 static inline long atomic64_add_return(long i, atomic64_t *v)
15941 {
15942 + return i + xadd_check_overflow(&v->counter, i);
15943 +}
15944 +
15945 +/**
15946 + * atomic64_add_return_unchecked - add and return
15947 + * @i: integer value to add
15948 + * @v: pointer to type atomic64_unchecked_t
15949 + *
15950 + * Atomically adds @i to @v and returns @i + @v
15951 + */
15952 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15953 +{
15954 return i + xadd(&v->counter, i);
15955 }
15956
15957 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15958 }
15959
15960 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15961 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15962 +{
15963 + return atomic64_add_return_unchecked(1, v);
15964 +}
15965 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15966
15967 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15968 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15969 return cmpxchg(&v->counter, old, new);
15970 }
15971
15972 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15973 +{
15974 + return cmpxchg(&v->counter, old, new);
15975 +}
15976 +
15977 static inline long atomic64_xchg(atomic64_t *v, long new)
15978 {
15979 return xchg(&v->counter, new);
15980 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15981 */
15982 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15983 {
15984 - long c, old;
15985 + long c, old, new;
15986 c = atomic64_read(v);
15987 for (;;) {
15988 - if (unlikely(c == (u)))
15989 + if (unlikely(c == u))
15990 break;
15991 - old = atomic64_cmpxchg((v), c, c + (a));
15992 +
15993 + asm volatile("add %2,%0\n"
15994 +
15995 +#ifdef CONFIG_PAX_REFCOUNT
15996 + "jno 0f\n"
15997 + "sub %2,%0\n"
15998 + "int $4\n0:\n"
15999 + _ASM_EXTABLE(0b, 0b)
16000 +#endif
16001 +
16002 + : "=r" (new)
16003 + : "0" (c), "ir" (a));
16004 +
16005 + old = atomic64_cmpxchg(v, c, new);
16006 if (likely(old == c))
16007 break;
16008 c = old;
16009 }
16010 - return c != (u);
16011 + return c != u;
16012 }
16013
16014 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16015 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16016 index 2ab1eb3..1e8cc5d 100644
16017 --- a/arch/x86/include/asm/barrier.h
16018 +++ b/arch/x86/include/asm/barrier.h
16019 @@ -57,7 +57,7 @@
16020 do { \
16021 compiletime_assert_atomic_type(*p); \
16022 smp_mb(); \
16023 - ACCESS_ONCE(*p) = (v); \
16024 + ACCESS_ONCE_RW(*p) = (v); \
16025 } while (0)
16026
16027 #define smp_load_acquire(p) \
16028 @@ -74,7 +74,7 @@ do { \
16029 do { \
16030 compiletime_assert_atomic_type(*p); \
16031 barrier(); \
16032 - ACCESS_ONCE(*p) = (v); \
16033 + ACCESS_ONCE_RW(*p) = (v); \
16034 } while (0)
16035
16036 #define smp_load_acquire(p) \
16037 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16038 index cfe3b95..d01b118 100644
16039 --- a/arch/x86/include/asm/bitops.h
16040 +++ b/arch/x86/include/asm/bitops.h
16041 @@ -50,7 +50,7 @@
16042 * a mask operation on a byte.
16043 */
16044 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16045 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16046 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16047 #define CONST_MASK(nr) (1 << ((nr) & 7))
16048
16049 /**
16050 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16051 */
16052 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16053 {
16054 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16055 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16056 }
16057
16058 /**
16059 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16060 */
16061 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16062 {
16063 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16064 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16065 }
16066
16067 /**
16068 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16069 */
16070 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16071 {
16072 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16073 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16074 }
16075
16076 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16077 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16078 *
16079 * Undefined if no bit exists, so code should check against 0 first.
16080 */
16081 -static inline unsigned long __ffs(unsigned long word)
16082 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16083 {
16084 asm("rep; bsf %1,%0"
16085 : "=r" (word)
16086 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16087 *
16088 * Undefined if no zero exists, so code should check against ~0UL first.
16089 */
16090 -static inline unsigned long ffz(unsigned long word)
16091 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16092 {
16093 asm("rep; bsf %1,%0"
16094 : "=r" (word)
16095 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16096 *
16097 * Undefined if no set bit exists, so code should check against 0 first.
16098 */
16099 -static inline unsigned long __fls(unsigned long word)
16100 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16101 {
16102 asm("bsr %1,%0"
16103 : "=r" (word)
16104 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16105 * set bit if value is nonzero. The last (most significant) bit is
16106 * at position 32.
16107 */
16108 -static inline int fls(int x)
16109 +static inline int __intentional_overflow(-1) fls(int x)
16110 {
16111 int r;
16112
16113 @@ -476,7 +476,7 @@ static inline int fls(int x)
16114 * at position 64.
16115 */
16116 #ifdef CONFIG_X86_64
16117 -static __always_inline int fls64(__u64 x)
16118 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16119 {
16120 int bitpos = -1;
16121 /*
16122 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16123 index 4fa687a..60f2d39 100644
16124 --- a/arch/x86/include/asm/boot.h
16125 +++ b/arch/x86/include/asm/boot.h
16126 @@ -6,10 +6,15 @@
16127 #include <uapi/asm/boot.h>
16128
16129 /* Physical address where kernel should be loaded. */
16130 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16131 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16132 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16133 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16134
16135 +#ifndef __ASSEMBLY__
16136 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16137 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16138 +#endif
16139 +
16140 /* Minimum kernel alignment, as a power of two */
16141 #ifdef CONFIG_X86_64
16142 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16143 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16144 index 48f99f1..d78ebf9 100644
16145 --- a/arch/x86/include/asm/cache.h
16146 +++ b/arch/x86/include/asm/cache.h
16147 @@ -5,12 +5,13 @@
16148
16149 /* L1 cache line size */
16150 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16151 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16152 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16153
16154 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16155 +#define __read_only __attribute__((__section__(".data..read_only")))
16156
16157 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16158 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16159 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16160
16161 #ifdef CONFIG_X86_VSMP
16162 #ifdef CONFIG_SMP
16163 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16164 index 1f1297b..72b8439 100644
16165 --- a/arch/x86/include/asm/calling.h
16166 +++ b/arch/x86/include/asm/calling.h
16167 @@ -82,106 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16168 #define RSP 152
16169 #define SS 160
16170
16171 -#define ARGOFFSET R11
16172 +#define ARGOFFSET R15
16173
16174 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16175 - subq $9*8+\addskip, %rsp
16176 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16177 - movq_cfi rdi, 8*8
16178 - movq_cfi rsi, 7*8
16179 - movq_cfi rdx, 6*8
16180 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16181 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16182 + movq_cfi rdi, RDI
16183 + movq_cfi rsi, RSI
16184 + movq_cfi rdx, RDX
16185
16186 .if \save_rcx
16187 - movq_cfi rcx, 5*8
16188 + movq_cfi rcx, RCX
16189 .endif
16190
16191 .if \rax_enosys
16192 - movq $-ENOSYS, 4*8(%rsp)
16193 + movq $-ENOSYS, RAX(%rsp)
16194 .else
16195 - movq_cfi rax, 4*8
16196 + movq_cfi rax, RAX
16197 .endif
16198
16199 .if \save_r891011
16200 - movq_cfi r8, 3*8
16201 - movq_cfi r9, 2*8
16202 - movq_cfi r10, 1*8
16203 - movq_cfi r11, 0*8
16204 + movq_cfi r8, R8
16205 + movq_cfi r9, R9
16206 + movq_cfi r10, R10
16207 + movq_cfi r11, R11
16208 .endif
16209
16210 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16211 + movq_cfi r12, R12
16212 +#endif
16213 +
16214 .endm
16215
16216 -#define ARG_SKIP (9*8)
16217 +#define ARG_SKIP ORIG_RAX
16218
16219 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16220 rstor_r8910=1, rstor_rdx=1
16221 +
16222 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16223 + movq_cfi_restore R12, r12
16224 +#endif
16225 +
16226 .if \rstor_r11
16227 - movq_cfi_restore 0*8, r11
16228 + movq_cfi_restore R11, r11
16229 .endif
16230
16231 .if \rstor_r8910
16232 - movq_cfi_restore 1*8, r10
16233 - movq_cfi_restore 2*8, r9
16234 - movq_cfi_restore 3*8, r8
16235 + movq_cfi_restore R10, r10
16236 + movq_cfi_restore R9, r9
16237 + movq_cfi_restore R8, r8
16238 .endif
16239
16240 .if \rstor_rax
16241 - movq_cfi_restore 4*8, rax
16242 + movq_cfi_restore RAX, rax
16243 .endif
16244
16245 .if \rstor_rcx
16246 - movq_cfi_restore 5*8, rcx
16247 + movq_cfi_restore RCX, rcx
16248 .endif
16249
16250 .if \rstor_rdx
16251 - movq_cfi_restore 6*8, rdx
16252 + movq_cfi_restore RDX, rdx
16253 .endif
16254
16255 - movq_cfi_restore 7*8, rsi
16256 - movq_cfi_restore 8*8, rdi
16257 + movq_cfi_restore RSI, rsi
16258 + movq_cfi_restore RDI, rdi
16259
16260 - .if ARG_SKIP+\addskip > 0
16261 - addq $ARG_SKIP+\addskip, %rsp
16262 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16263 + .if ORIG_RAX+\addskip > 0
16264 + addq $ORIG_RAX+\addskip, %rsp
16265 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16266 .endif
16267 .endm
16268
16269 - .macro LOAD_ARGS offset, skiprax=0
16270 - movq \offset(%rsp), %r11
16271 - movq \offset+8(%rsp), %r10
16272 - movq \offset+16(%rsp), %r9
16273 - movq \offset+24(%rsp), %r8
16274 - movq \offset+40(%rsp), %rcx
16275 - movq \offset+48(%rsp), %rdx
16276 - movq \offset+56(%rsp), %rsi
16277 - movq \offset+64(%rsp), %rdi
16278 + .macro LOAD_ARGS skiprax=0
16279 + movq R11(%rsp), %r11
16280 + movq R10(%rsp), %r10
16281 + movq R9(%rsp), %r9
16282 + movq R8(%rsp), %r8
16283 + movq RCX(%rsp), %rcx
16284 + movq RDX(%rsp), %rdx
16285 + movq RSI(%rsp), %rsi
16286 + movq RDI(%rsp), %rdi
16287 .if \skiprax
16288 .else
16289 - movq \offset+72(%rsp), %rax
16290 + movq ORIG_RAX(%rsp), %rax
16291 .endif
16292 .endm
16293
16294 -#define REST_SKIP (6*8)
16295 -
16296 .macro SAVE_REST
16297 - subq $REST_SKIP, %rsp
16298 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16299 - movq_cfi rbx, 5*8
16300 - movq_cfi rbp, 4*8
16301 - movq_cfi r12, 3*8
16302 - movq_cfi r13, 2*8
16303 - movq_cfi r14, 1*8
16304 - movq_cfi r15, 0*8
16305 + movq_cfi rbx, RBX
16306 + movq_cfi rbp, RBP
16307 +
16308 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16309 + movq_cfi r12, R12
16310 +#endif
16311 +
16312 + movq_cfi r13, R13
16313 + movq_cfi r14, R14
16314 + movq_cfi r15, R15
16315 .endm
16316
16317 .macro RESTORE_REST
16318 - movq_cfi_restore 0*8, r15
16319 - movq_cfi_restore 1*8, r14
16320 - movq_cfi_restore 2*8, r13
16321 - movq_cfi_restore 3*8, r12
16322 - movq_cfi_restore 4*8, rbp
16323 - movq_cfi_restore 5*8, rbx
16324 - addq $REST_SKIP, %rsp
16325 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16326 + movq_cfi_restore R15, r15
16327 + movq_cfi_restore R14, r14
16328 + movq_cfi_restore R13, r13
16329 +
16330 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16331 + movq_cfi_restore R12, r12
16332 +#endif
16333 +
16334 + movq_cfi_restore RBP, rbp
16335 + movq_cfi_restore RBX, rbx
16336 .endm
16337
16338 .macro SAVE_ALL
16339 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16340 index f50de69..2b0a458 100644
16341 --- a/arch/x86/include/asm/checksum_32.h
16342 +++ b/arch/x86/include/asm/checksum_32.h
16343 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16344 int len, __wsum sum,
16345 int *src_err_ptr, int *dst_err_ptr);
16346
16347 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16348 + int len, __wsum sum,
16349 + int *src_err_ptr, int *dst_err_ptr);
16350 +
16351 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16352 + int len, __wsum sum,
16353 + int *src_err_ptr, int *dst_err_ptr);
16354 +
16355 /*
16356 * Note: when you get a NULL pointer exception here this means someone
16357 * passed in an incorrect kernel address to one of these functions.
16358 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16359
16360 might_sleep();
16361 stac();
16362 - ret = csum_partial_copy_generic((__force void *)src, dst,
16363 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16364 len, sum, err_ptr, NULL);
16365 clac();
16366
16367 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16368 might_sleep();
16369 if (access_ok(VERIFY_WRITE, dst, len)) {
16370 stac();
16371 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16372 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16373 len, sum, NULL, err_ptr);
16374 clac();
16375 return ret;
16376 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16377 index 99c105d7..2f667ac 100644
16378 --- a/arch/x86/include/asm/cmpxchg.h
16379 +++ b/arch/x86/include/asm/cmpxchg.h
16380 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16381 __compiletime_error("Bad argument size for cmpxchg");
16382 extern void __xadd_wrong_size(void)
16383 __compiletime_error("Bad argument size for xadd");
16384 +extern void __xadd_check_overflow_wrong_size(void)
16385 + __compiletime_error("Bad argument size for xadd_check_overflow");
16386 extern void __add_wrong_size(void)
16387 __compiletime_error("Bad argument size for add");
16388 +extern void __add_check_overflow_wrong_size(void)
16389 + __compiletime_error("Bad argument size for add_check_overflow");
16390
16391 /*
16392 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16393 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16394 __ret; \
16395 })
16396
16397 +#ifdef CONFIG_PAX_REFCOUNT
16398 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16399 + ({ \
16400 + __typeof__ (*(ptr)) __ret = (arg); \
16401 + switch (sizeof(*(ptr))) { \
16402 + case __X86_CASE_L: \
16403 + asm volatile (lock #op "l %0, %1\n" \
16404 + "jno 0f\n" \
16405 + "mov %0,%1\n" \
16406 + "int $4\n0:\n" \
16407 + _ASM_EXTABLE(0b, 0b) \
16408 + : "+r" (__ret), "+m" (*(ptr)) \
16409 + : : "memory", "cc"); \
16410 + break; \
16411 + case __X86_CASE_Q: \
16412 + asm volatile (lock #op "q %q0, %1\n" \
16413 + "jno 0f\n" \
16414 + "mov %0,%1\n" \
16415 + "int $4\n0:\n" \
16416 + _ASM_EXTABLE(0b, 0b) \
16417 + : "+r" (__ret), "+m" (*(ptr)) \
16418 + : : "memory", "cc"); \
16419 + break; \
16420 + default: \
16421 + __ ## op ## _check_overflow_wrong_size(); \
16422 + } \
16423 + __ret; \
16424 + })
16425 +#else
16426 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16427 +#endif
16428 +
16429 /*
16430 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16431 * Since this is generally used to protect other memory information, we
16432 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16433 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16434 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16435
16436 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16437 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16438 +
16439 #define __add(ptr, inc, lock) \
16440 ({ \
16441 __typeof__ (*(ptr)) __ret = (inc); \
16442 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16443 index 59c6c40..5e0b22c 100644
16444 --- a/arch/x86/include/asm/compat.h
16445 +++ b/arch/x86/include/asm/compat.h
16446 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16447 typedef u32 compat_uint_t;
16448 typedef u32 compat_ulong_t;
16449 typedef u64 __attribute__((aligned(4))) compat_u64;
16450 -typedef u32 compat_uptr_t;
16451 +typedef u32 __user compat_uptr_t;
16452
16453 struct compat_timespec {
16454 compat_time_t tv_sec;
16455 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16456 index 90a5485..43b6211 100644
16457 --- a/arch/x86/include/asm/cpufeature.h
16458 +++ b/arch/x86/include/asm/cpufeature.h
16459 @@ -213,7 +213,7 @@
16460 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16461 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16462 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16463 -
16464 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16465
16466 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16467 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16468 @@ -221,7 +221,7 @@
16469 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16470 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16471 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16472 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16473 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16474 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16475 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16476 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16477 @@ -390,6 +390,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16478 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16479 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16480 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16481 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16482
16483 #if __GNUC__ >= 4
16484 extern void warn_pre_alternatives(void);
16485 @@ -441,7 +442,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16486
16487 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16488 t_warn:
16489 - warn_pre_alternatives();
16490 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16491 + warn_pre_alternatives();
16492 return false;
16493 #endif
16494
16495 @@ -461,7 +463,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16496 ".section .discard,\"aw\",@progbits\n"
16497 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16498 ".previous\n"
16499 - ".section .altinstr_replacement,\"ax\"\n"
16500 + ".section .altinstr_replacement,\"a\"\n"
16501 "3: movb $1,%0\n"
16502 "4:\n"
16503 ".previous\n"
16504 @@ -498,7 +500,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16505 " .byte 2b - 1b\n" /* src len */
16506 " .byte 4f - 3f\n" /* repl len */
16507 ".previous\n"
16508 - ".section .altinstr_replacement,\"ax\"\n"
16509 + ".section .altinstr_replacement,\"a\"\n"
16510 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16511 "4:\n"
16512 ".previous\n"
16513 @@ -531,7 +533,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16514 ".section .discard,\"aw\",@progbits\n"
16515 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16516 ".previous\n"
16517 - ".section .altinstr_replacement,\"ax\"\n"
16518 + ".section .altinstr_replacement,\"a\"\n"
16519 "3: movb $0,%0\n"
16520 "4:\n"
16521 ".previous\n"
16522 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16523 ".section .discard,\"aw\",@progbits\n"
16524 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16525 ".previous\n"
16526 - ".section .altinstr_replacement,\"ax\"\n"
16527 + ".section .altinstr_replacement,\"a\"\n"
16528 "5: movb $1,%0\n"
16529 "6:\n"
16530 ".previous\n"
16531 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16532 index a94b82e..59ecefa 100644
16533 --- a/arch/x86/include/asm/desc.h
16534 +++ b/arch/x86/include/asm/desc.h
16535 @@ -4,6 +4,7 @@
16536 #include <asm/desc_defs.h>
16537 #include <asm/ldt.h>
16538 #include <asm/mmu.h>
16539 +#include <asm/pgtable.h>
16540
16541 #include <linux/smp.h>
16542 #include <linux/percpu.h>
16543 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16544
16545 desc->type = (info->read_exec_only ^ 1) << 1;
16546 desc->type |= info->contents << 2;
16547 + desc->type |= info->seg_not_present ^ 1;
16548
16549 desc->s = 1;
16550 desc->dpl = 0x3;
16551 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16552 }
16553
16554 extern struct desc_ptr idt_descr;
16555 -extern gate_desc idt_table[];
16556 -extern struct desc_ptr debug_idt_descr;
16557 -extern gate_desc debug_idt_table[];
16558 -
16559 -struct gdt_page {
16560 - struct desc_struct gdt[GDT_ENTRIES];
16561 -} __attribute__((aligned(PAGE_SIZE)));
16562 -
16563 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16564 +extern gate_desc idt_table[IDT_ENTRIES];
16565 +extern const struct desc_ptr debug_idt_descr;
16566 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16567
16568 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16569 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16570 {
16571 - return per_cpu(gdt_page, cpu).gdt;
16572 + return cpu_gdt_table[cpu];
16573 }
16574
16575 #ifdef CONFIG_X86_64
16576 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16577 unsigned long base, unsigned dpl, unsigned flags,
16578 unsigned short seg)
16579 {
16580 - gate->a = (seg << 16) | (base & 0xffff);
16581 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16582 + gate->gate.offset_low = base;
16583 + gate->gate.seg = seg;
16584 + gate->gate.reserved = 0;
16585 + gate->gate.type = type;
16586 + gate->gate.s = 0;
16587 + gate->gate.dpl = dpl;
16588 + gate->gate.p = 1;
16589 + gate->gate.offset_high = base >> 16;
16590 }
16591
16592 #endif
16593 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16594
16595 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16596 {
16597 + pax_open_kernel();
16598 memcpy(&idt[entry], gate, sizeof(*gate));
16599 + pax_close_kernel();
16600 }
16601
16602 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16603 {
16604 + pax_open_kernel();
16605 memcpy(&ldt[entry], desc, 8);
16606 + pax_close_kernel();
16607 }
16608
16609 static inline void
16610 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16611 default: size = sizeof(*gdt); break;
16612 }
16613
16614 + pax_open_kernel();
16615 memcpy(&gdt[entry], desc, size);
16616 + pax_close_kernel();
16617 }
16618
16619 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16620 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16621
16622 static inline void native_load_tr_desc(void)
16623 {
16624 + pax_open_kernel();
16625 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16626 + pax_close_kernel();
16627 }
16628
16629 static inline void native_load_gdt(const struct desc_ptr *dtr)
16630 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16631 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16632 unsigned int i;
16633
16634 + pax_open_kernel();
16635 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16636 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16637 + pax_close_kernel();
16638 }
16639
16640 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16641 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16642 preempt_enable();
16643 }
16644
16645 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16646 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16647 {
16648 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16649 }
16650 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16651 }
16652
16653 #ifdef CONFIG_X86_64
16654 -static inline void set_nmi_gate(int gate, void *addr)
16655 +static inline void set_nmi_gate(int gate, const void *addr)
16656 {
16657 gate_desc s;
16658
16659 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16660 #endif
16661
16662 #ifdef CONFIG_TRACING
16663 -extern struct desc_ptr trace_idt_descr;
16664 -extern gate_desc trace_idt_table[];
16665 +extern const struct desc_ptr trace_idt_descr;
16666 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16667 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16668 {
16669 write_idt_entry(trace_idt_table, entry, gate);
16670 }
16671
16672 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16673 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16674 unsigned dpl, unsigned ist, unsigned seg)
16675 {
16676 gate_desc s;
16677 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16678 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16679 #endif
16680
16681 -static inline void _set_gate(int gate, unsigned type, void *addr,
16682 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16683 unsigned dpl, unsigned ist, unsigned seg)
16684 {
16685 gate_desc s;
16686 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16687 #define set_intr_gate(n, addr) \
16688 do { \
16689 BUG_ON((unsigned)n > 0xFF); \
16690 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16691 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16692 __KERNEL_CS); \
16693 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16694 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16695 0, 0, __KERNEL_CS); \
16696 } while (0)
16697
16698 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16699 /*
16700 * This routine sets up an interrupt gate at directory privilege level 3.
16701 */
16702 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16703 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16704 {
16705 BUG_ON((unsigned)n > 0xFF);
16706 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16707 }
16708
16709 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16710 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16711 {
16712 BUG_ON((unsigned)n > 0xFF);
16713 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16714 }
16715
16716 -static inline void set_trap_gate(unsigned int n, void *addr)
16717 +static inline void set_trap_gate(unsigned int n, const void *addr)
16718 {
16719 BUG_ON((unsigned)n > 0xFF);
16720 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16721 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16722 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16723 {
16724 BUG_ON((unsigned)n > 0xFF);
16725 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16726 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16727 }
16728
16729 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16730 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16731 {
16732 BUG_ON((unsigned)n > 0xFF);
16733 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16734 }
16735
16736 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16737 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16738 {
16739 BUG_ON((unsigned)n > 0xFF);
16740 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16741 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16742 else
16743 load_idt((const struct desc_ptr *)&idt_descr);
16744 }
16745 +
16746 +#ifdef CONFIG_X86_32
16747 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16748 +{
16749 + struct desc_struct d;
16750 +
16751 + if (likely(limit))
16752 + limit = (limit - 1UL) >> PAGE_SHIFT;
16753 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16754 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16755 +}
16756 +#endif
16757 +
16758 #endif /* _ASM_X86_DESC_H */
16759 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16760 index 278441f..b95a174 100644
16761 --- a/arch/x86/include/asm/desc_defs.h
16762 +++ b/arch/x86/include/asm/desc_defs.h
16763 @@ -31,6 +31,12 @@ struct desc_struct {
16764 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16765 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16766 };
16767 + struct {
16768 + u16 offset_low;
16769 + u16 seg;
16770 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16771 + unsigned offset_high: 16;
16772 + } gate;
16773 };
16774 } __attribute__((packed));
16775
16776 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16777 index ced283a..ffe04cc 100644
16778 --- a/arch/x86/include/asm/div64.h
16779 +++ b/arch/x86/include/asm/div64.h
16780 @@ -39,7 +39,7 @@
16781 __mod; \
16782 })
16783
16784 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16785 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16786 {
16787 union {
16788 u64 v64;
16789 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16790 index ca3347a..1a5082a 100644
16791 --- a/arch/x86/include/asm/elf.h
16792 +++ b/arch/x86/include/asm/elf.h
16793 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16794
16795 #include <asm/vdso.h>
16796
16797 -#ifdef CONFIG_X86_64
16798 -extern unsigned int vdso64_enabled;
16799 -#endif
16800 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16801 extern unsigned int vdso32_enabled;
16802 #endif
16803 @@ -249,7 +246,25 @@ extern int force_personality32;
16804 the loader. We need to make sure that it is out of the way of the program
16805 that it will "exec", and that there is sufficient room for the brk. */
16806
16807 +#ifdef CONFIG_PAX_SEGMEXEC
16808 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16809 +#else
16810 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16811 +#endif
16812 +
16813 +#ifdef CONFIG_PAX_ASLR
16814 +#ifdef CONFIG_X86_32
16815 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16816 +
16817 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16818 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16819 +#else
16820 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16821 +
16822 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16823 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16824 +#endif
16825 +#endif
16826
16827 /* This yields a mask that user programs can use to figure out what
16828 instruction set this CPU supports. This could be done in user space,
16829 @@ -298,17 +313,13 @@ do { \
16830
16831 #define ARCH_DLINFO \
16832 do { \
16833 - if (vdso64_enabled) \
16834 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16835 - (unsigned long __force)current->mm->context.vdso); \
16836 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16837 } while (0)
16838
16839 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16840 #define ARCH_DLINFO_X32 \
16841 do { \
16842 - if (vdso64_enabled) \
16843 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16844 - (unsigned long __force)current->mm->context.vdso); \
16845 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16846 } while (0)
16847
16848 #define AT_SYSINFO 32
16849 @@ -323,10 +334,10 @@ else \
16850
16851 #endif /* !CONFIG_X86_32 */
16852
16853 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16854 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16855
16856 #define VDSO_ENTRY \
16857 - ((unsigned long)current->mm->context.vdso + \
16858 + (current->mm->context.vdso + \
16859 selected_vdso32->sym___kernel_vsyscall)
16860
16861 struct linux_binprm;
16862 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16863 int uses_interp);
16864 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16865
16866 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16867 -#define arch_randomize_brk arch_randomize_brk
16868 -
16869 /*
16870 * True on X86_32 or when emulating IA32 on X86_64
16871 */
16872 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16873 index 77a99ac..39ff7f5 100644
16874 --- a/arch/x86/include/asm/emergency-restart.h
16875 +++ b/arch/x86/include/asm/emergency-restart.h
16876 @@ -1,6 +1,6 @@
16877 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16878 #define _ASM_X86_EMERGENCY_RESTART_H
16879
16880 -extern void machine_emergency_restart(void);
16881 +extern void machine_emergency_restart(void) __noreturn;
16882
16883 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16884 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16885 index 1c7eefe..d0e4702 100644
16886 --- a/arch/x86/include/asm/floppy.h
16887 +++ b/arch/x86/include/asm/floppy.h
16888 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16889 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16890 } fd_routine[] = {
16891 {
16892 - request_dma,
16893 - free_dma,
16894 - get_dma_residue,
16895 - dma_mem_alloc,
16896 - hard_dma_setup
16897 + ._request_dma = request_dma,
16898 + ._free_dma = free_dma,
16899 + ._get_dma_residue = get_dma_residue,
16900 + ._dma_mem_alloc = dma_mem_alloc,
16901 + ._dma_setup = hard_dma_setup
16902 },
16903 {
16904 - vdma_request_dma,
16905 - vdma_nop,
16906 - vdma_get_dma_residue,
16907 - vdma_mem_alloc,
16908 - vdma_dma_setup
16909 + ._request_dma = vdma_request_dma,
16910 + ._free_dma = vdma_nop,
16911 + ._get_dma_residue = vdma_get_dma_residue,
16912 + ._dma_mem_alloc = vdma_mem_alloc,
16913 + ._dma_setup = vdma_dma_setup
16914 }
16915 };
16916
16917 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16918 index 72ba21a..79f3f66 100644
16919 --- a/arch/x86/include/asm/fpu-internal.h
16920 +++ b/arch/x86/include/asm/fpu-internal.h
16921 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16922 #define user_insn(insn, output, input...) \
16923 ({ \
16924 int err; \
16925 + pax_open_userland(); \
16926 asm volatile(ASM_STAC "\n" \
16927 - "1:" #insn "\n\t" \
16928 + "1:" \
16929 + __copyuser_seg \
16930 + #insn "\n\t" \
16931 "2: " ASM_CLAC "\n" \
16932 ".section .fixup,\"ax\"\n" \
16933 "3: movl $-1,%[err]\n" \
16934 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16935 _ASM_EXTABLE(1b, 3b) \
16936 : [err] "=r" (err), output \
16937 : "0"(0), input); \
16938 + pax_close_userland(); \
16939 err; \
16940 })
16941
16942 @@ -300,7 +304,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16943 "fnclex\n\t"
16944 "emms\n\t"
16945 "fildl %P[addr]" /* set F?P to defined value */
16946 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16947 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16948 }
16949
16950 return fpu_restore_checking(&tsk->thread.fpu);
16951 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16952 index b4c1f54..e290c08 100644
16953 --- a/arch/x86/include/asm/futex.h
16954 +++ b/arch/x86/include/asm/futex.h
16955 @@ -12,6 +12,7 @@
16956 #include <asm/smap.h>
16957
16958 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16959 + typecheck(u32 __user *, uaddr); \
16960 asm volatile("\t" ASM_STAC "\n" \
16961 "1:\t" insn "\n" \
16962 "2:\t" ASM_CLAC "\n" \
16963 @@ -20,15 +21,16 @@
16964 "\tjmp\t2b\n" \
16965 "\t.previous\n" \
16966 _ASM_EXTABLE(1b, 3b) \
16967 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16968 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16969 : "i" (-EFAULT), "0" (oparg), "1" (0))
16970
16971 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16972 + typecheck(u32 __user *, uaddr); \
16973 asm volatile("\t" ASM_STAC "\n" \
16974 "1:\tmovl %2, %0\n" \
16975 "\tmovl\t%0, %3\n" \
16976 "\t" insn "\n" \
16977 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16978 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16979 "\tjnz\t1b\n" \
16980 "3:\t" ASM_CLAC "\n" \
16981 "\t.section .fixup,\"ax\"\n" \
16982 @@ -38,7 +40,7 @@
16983 _ASM_EXTABLE(1b, 4b) \
16984 _ASM_EXTABLE(2b, 4b) \
16985 : "=&a" (oldval), "=&r" (ret), \
16986 - "+m" (*uaddr), "=&r" (tem) \
16987 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16988 : "r" (oparg), "i" (-EFAULT), "1" (0))
16989
16990 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16991 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16992
16993 pagefault_disable();
16994
16995 + pax_open_userland();
16996 switch (op) {
16997 case FUTEX_OP_SET:
16998 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16999 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
17000 break;
17001 case FUTEX_OP_ADD:
17002 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17003 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17004 uaddr, oparg);
17005 break;
17006 case FUTEX_OP_OR:
17007 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17008 default:
17009 ret = -ENOSYS;
17010 }
17011 + pax_close_userland();
17012
17013 pagefault_enable();
17014
17015 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17016 index 9662290..49ca5e5 100644
17017 --- a/arch/x86/include/asm/hw_irq.h
17018 +++ b/arch/x86/include/asm/hw_irq.h
17019 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17020 #endif /* CONFIG_X86_LOCAL_APIC */
17021
17022 /* Statistics */
17023 -extern atomic_t irq_err_count;
17024 -extern atomic_t irq_mis_count;
17025 +extern atomic_unchecked_t irq_err_count;
17026 +extern atomic_unchecked_t irq_mis_count;
17027
17028 /* EISA */
17029 extern void eisa_set_level_irq(unsigned int irq);
17030 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17031 index ccffa53..3c90c87 100644
17032 --- a/arch/x86/include/asm/i8259.h
17033 +++ b/arch/x86/include/asm/i8259.h
17034 @@ -62,7 +62,7 @@ struct legacy_pic {
17035 void (*init)(int auto_eoi);
17036 int (*irq_pending)(unsigned int irq);
17037 void (*make_irq)(unsigned int irq);
17038 -};
17039 +} __do_const;
17040
17041 extern struct legacy_pic *legacy_pic;
17042 extern struct legacy_pic null_legacy_pic;
17043 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17044 index 34a5b93..27e40a6 100644
17045 --- a/arch/x86/include/asm/io.h
17046 +++ b/arch/x86/include/asm/io.h
17047 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17048 "m" (*(volatile type __force *)addr) barrier); }
17049
17050 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17051 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17052 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17053 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17054 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17055
17056 build_mmio_read(__readb, "b", unsigned char, "=q", )
17057 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17058 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17059 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17060 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17061
17062 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17063 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17064 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17065 * this function
17066 */
17067
17068 -static inline phys_addr_t virt_to_phys(volatile void *address)
17069 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17070 {
17071 return __pa(address);
17072 }
17073 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17074 return ioremap_nocache(offset, size);
17075 }
17076
17077 -extern void iounmap(volatile void __iomem *addr);
17078 +extern void iounmap(const volatile void __iomem *addr);
17079
17080 extern void set_iounmap_nonlazy(void);
17081
17082 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17083
17084 #include <linux/vmalloc.h>
17085
17086 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17087 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17088 +{
17089 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17090 +}
17091 +
17092 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17093 +{
17094 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17095 +}
17096 +
17097 /*
17098 * Convert a virtual cached pointer to an uncached pointer
17099 */
17100 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17101 index 0a8b519..80e7d5b 100644
17102 --- a/arch/x86/include/asm/irqflags.h
17103 +++ b/arch/x86/include/asm/irqflags.h
17104 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17105 sti; \
17106 sysexit
17107
17108 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17109 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17110 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17111 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17112 +
17113 #else
17114 #define INTERRUPT_RETURN iret
17115 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17116 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17117 index 4421b5d..8543006 100644
17118 --- a/arch/x86/include/asm/kprobes.h
17119 +++ b/arch/x86/include/asm/kprobes.h
17120 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17121 #define RELATIVEJUMP_SIZE 5
17122 #define RELATIVECALL_OPCODE 0xe8
17123 #define RELATIVE_ADDR_SIZE 4
17124 -#define MAX_STACK_SIZE 64
17125 -#define MIN_STACK_SIZE(ADDR) \
17126 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17127 - THREAD_SIZE - (unsigned long)(ADDR))) \
17128 - ? (MAX_STACK_SIZE) \
17129 - : (((unsigned long)current_thread_info()) + \
17130 - THREAD_SIZE - (unsigned long)(ADDR)))
17131 +#define MAX_STACK_SIZE 64UL
17132 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17133
17134 #define flush_insn_slot(p) do { } while (0)
17135
17136 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17137 index 4ad6560..75c7bdd 100644
17138 --- a/arch/x86/include/asm/local.h
17139 +++ b/arch/x86/include/asm/local.h
17140 @@ -10,33 +10,97 @@ typedef struct {
17141 atomic_long_t a;
17142 } local_t;
17143
17144 +typedef struct {
17145 + atomic_long_unchecked_t a;
17146 +} local_unchecked_t;
17147 +
17148 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17149
17150 #define local_read(l) atomic_long_read(&(l)->a)
17151 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17152 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17153 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17154
17155 static inline void local_inc(local_t *l)
17156 {
17157 - asm volatile(_ASM_INC "%0"
17158 + asm volatile(_ASM_INC "%0\n"
17159 +
17160 +#ifdef CONFIG_PAX_REFCOUNT
17161 + "jno 0f\n"
17162 + _ASM_DEC "%0\n"
17163 + "int $4\n0:\n"
17164 + _ASM_EXTABLE(0b, 0b)
17165 +#endif
17166 +
17167 + : "+m" (l->a.counter));
17168 +}
17169 +
17170 +static inline void local_inc_unchecked(local_unchecked_t *l)
17171 +{
17172 + asm volatile(_ASM_INC "%0\n"
17173 : "+m" (l->a.counter));
17174 }
17175
17176 static inline void local_dec(local_t *l)
17177 {
17178 - asm volatile(_ASM_DEC "%0"
17179 + asm volatile(_ASM_DEC "%0\n"
17180 +
17181 +#ifdef CONFIG_PAX_REFCOUNT
17182 + "jno 0f\n"
17183 + _ASM_INC "%0\n"
17184 + "int $4\n0:\n"
17185 + _ASM_EXTABLE(0b, 0b)
17186 +#endif
17187 +
17188 + : "+m" (l->a.counter));
17189 +}
17190 +
17191 +static inline void local_dec_unchecked(local_unchecked_t *l)
17192 +{
17193 + asm volatile(_ASM_DEC "%0\n"
17194 : "+m" (l->a.counter));
17195 }
17196
17197 static inline void local_add(long i, local_t *l)
17198 {
17199 - asm volatile(_ASM_ADD "%1,%0"
17200 + asm volatile(_ASM_ADD "%1,%0\n"
17201 +
17202 +#ifdef CONFIG_PAX_REFCOUNT
17203 + "jno 0f\n"
17204 + _ASM_SUB "%1,%0\n"
17205 + "int $4\n0:\n"
17206 + _ASM_EXTABLE(0b, 0b)
17207 +#endif
17208 +
17209 + : "+m" (l->a.counter)
17210 + : "ir" (i));
17211 +}
17212 +
17213 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17214 +{
17215 + asm volatile(_ASM_ADD "%1,%0\n"
17216 : "+m" (l->a.counter)
17217 : "ir" (i));
17218 }
17219
17220 static inline void local_sub(long i, local_t *l)
17221 {
17222 - asm volatile(_ASM_SUB "%1,%0"
17223 + asm volatile(_ASM_SUB "%1,%0\n"
17224 +
17225 +#ifdef CONFIG_PAX_REFCOUNT
17226 + "jno 0f\n"
17227 + _ASM_ADD "%1,%0\n"
17228 + "int $4\n0:\n"
17229 + _ASM_EXTABLE(0b, 0b)
17230 +#endif
17231 +
17232 + : "+m" (l->a.counter)
17233 + : "ir" (i));
17234 +}
17235 +
17236 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17237 +{
17238 + asm volatile(_ASM_SUB "%1,%0\n"
17239 : "+m" (l->a.counter)
17240 : "ir" (i));
17241 }
17242 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17243 */
17244 static inline int local_sub_and_test(long i, local_t *l)
17245 {
17246 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17247 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17248 }
17249
17250 /**
17251 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17252 */
17253 static inline int local_dec_and_test(local_t *l)
17254 {
17255 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17256 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17257 }
17258
17259 /**
17260 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17261 */
17262 static inline int local_inc_and_test(local_t *l)
17263 {
17264 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17265 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17266 }
17267
17268 /**
17269 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17270 */
17271 static inline int local_add_negative(long i, local_t *l)
17272 {
17273 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17274 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17275 }
17276
17277 /**
17278 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17279 static inline long local_add_return(long i, local_t *l)
17280 {
17281 long __i = i;
17282 + asm volatile(_ASM_XADD "%0, %1\n"
17283 +
17284 +#ifdef CONFIG_PAX_REFCOUNT
17285 + "jno 0f\n"
17286 + _ASM_MOV "%0,%1\n"
17287 + "int $4\n0:\n"
17288 + _ASM_EXTABLE(0b, 0b)
17289 +#endif
17290 +
17291 + : "+r" (i), "+m" (l->a.counter)
17292 + : : "memory");
17293 + return i + __i;
17294 +}
17295 +
17296 +/**
17297 + * local_add_return_unchecked - add and return
17298 + * @i: integer value to add
17299 + * @l: pointer to type local_unchecked_t
17300 + *
17301 + * Atomically adds @i to @l and returns @i + @l
17302 + */
17303 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17304 +{
17305 + long __i = i;
17306 asm volatile(_ASM_XADD "%0, %1;"
17307 : "+r" (i), "+m" (l->a.counter)
17308 : : "memory");
17309 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17310
17311 #define local_cmpxchg(l, o, n) \
17312 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17313 +#define local_cmpxchg_unchecked(l, o, n) \
17314 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17315 /* Always has a lock prefix */
17316 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17317
17318 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17319 new file mode 100644
17320 index 0000000..2bfd3ba
17321 --- /dev/null
17322 +++ b/arch/x86/include/asm/mman.h
17323 @@ -0,0 +1,15 @@
17324 +#ifndef _X86_MMAN_H
17325 +#define _X86_MMAN_H
17326 +
17327 +#include <uapi/asm/mman.h>
17328 +
17329 +#ifdef __KERNEL__
17330 +#ifndef __ASSEMBLY__
17331 +#ifdef CONFIG_X86_32
17332 +#define arch_mmap_check i386_mmap_check
17333 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17334 +#endif
17335 +#endif
17336 +#endif
17337 +
17338 +#endif /* X86_MMAN_H */
17339 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17340 index 09b9620..923aecd 100644
17341 --- a/arch/x86/include/asm/mmu.h
17342 +++ b/arch/x86/include/asm/mmu.h
17343 @@ -9,7 +9,7 @@
17344 * we put the segment information here.
17345 */
17346 typedef struct {
17347 - void *ldt;
17348 + struct desc_struct *ldt;
17349 int size;
17350
17351 #ifdef CONFIG_X86_64
17352 @@ -18,7 +18,19 @@ typedef struct {
17353 #endif
17354
17355 struct mutex lock;
17356 - void __user *vdso;
17357 + unsigned long vdso;
17358 +
17359 +#ifdef CONFIG_X86_32
17360 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17361 + unsigned long user_cs_base;
17362 + unsigned long user_cs_limit;
17363 +
17364 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17365 + cpumask_t cpu_user_cs_mask;
17366 +#endif
17367 +
17368 +#endif
17369 +#endif
17370
17371 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17372 } mm_context_t;
17373 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17374 index 883f6b93..6869d96 100644
17375 --- a/arch/x86/include/asm/mmu_context.h
17376 +++ b/arch/x86/include/asm/mmu_context.h
17377 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17378
17379 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17380 {
17381 +
17382 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17383 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17384 + unsigned int i;
17385 + pgd_t *pgd;
17386 +
17387 + pax_open_kernel();
17388 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17389 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17390 + set_pgd_batched(pgd+i, native_make_pgd(0));
17391 + pax_close_kernel();
17392 + }
17393 +#endif
17394 +
17395 #ifdef CONFIG_SMP
17396 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17397 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17398 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17399 struct task_struct *tsk)
17400 {
17401 unsigned cpu = smp_processor_id();
17402 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17403 + int tlbstate = TLBSTATE_OK;
17404 +#endif
17405
17406 if (likely(prev != next)) {
17407 #ifdef CONFIG_SMP
17408 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17409 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17410 +#endif
17411 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17412 this_cpu_write(cpu_tlbstate.active_mm, next);
17413 #endif
17414 cpumask_set_cpu(cpu, mm_cpumask(next));
17415
17416 /* Re-load page tables */
17417 +#ifdef CONFIG_PAX_PER_CPU_PGD
17418 + pax_open_kernel();
17419 +
17420 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17421 + if (static_cpu_has(X86_FEATURE_PCID))
17422 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17423 + else
17424 +#endif
17425 +
17426 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17427 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17428 + pax_close_kernel();
17429 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17430 +
17431 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17432 + if (static_cpu_has(X86_FEATURE_PCID)) {
17433 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17434 + u64 descriptor[2];
17435 + descriptor[0] = PCID_USER;
17436 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17437 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17438 + descriptor[0] = PCID_KERNEL;
17439 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17440 + }
17441 + } else {
17442 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17443 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17444 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17445 + else
17446 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17447 + }
17448 + } else
17449 +#endif
17450 +
17451 + load_cr3(get_cpu_pgd(cpu, kernel));
17452 +#else
17453 load_cr3(next->pgd);
17454 +#endif
17455 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17456
17457 /* Stop flush ipis for the previous mm */
17458 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17459 */
17460 if (unlikely(prev->context.ldt != next->context.ldt))
17461 load_LDT_nolock(&next->context);
17462 +
17463 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17464 + if (!(__supported_pte_mask & _PAGE_NX)) {
17465 + smp_mb__before_atomic();
17466 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17467 + smp_mb__after_atomic();
17468 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17469 + }
17470 +#endif
17471 +
17472 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17473 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17474 + prev->context.user_cs_limit != next->context.user_cs_limit))
17475 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17476 +#ifdef CONFIG_SMP
17477 + else if (unlikely(tlbstate != TLBSTATE_OK))
17478 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17479 +#endif
17480 +#endif
17481 +
17482 }
17483 + else {
17484 +
17485 +#ifdef CONFIG_PAX_PER_CPU_PGD
17486 + pax_open_kernel();
17487 +
17488 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17489 + if (static_cpu_has(X86_FEATURE_PCID))
17490 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17491 + else
17492 +#endif
17493 +
17494 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17495 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17496 + pax_close_kernel();
17497 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17498 +
17499 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17500 + if (static_cpu_has(X86_FEATURE_PCID)) {
17501 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17502 + u64 descriptor[2];
17503 + descriptor[0] = PCID_USER;
17504 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17505 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17506 + descriptor[0] = PCID_KERNEL;
17507 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17508 + }
17509 + } else {
17510 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17511 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17512 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17513 + else
17514 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17515 + }
17516 + } else
17517 +#endif
17518 +
17519 + load_cr3(get_cpu_pgd(cpu, kernel));
17520 +#endif
17521 +
17522 #ifdef CONFIG_SMP
17523 - else {
17524 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17525 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17526
17527 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17528 * tlb flush IPI delivery. We must reload CR3
17529 * to make sure to use no freed page tables.
17530 */
17531 +
17532 +#ifndef CONFIG_PAX_PER_CPU_PGD
17533 load_cr3(next->pgd);
17534 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17535 +#endif
17536 +
17537 load_mm_cr4(next);
17538 load_LDT_nolock(&next->context);
17539 +
17540 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17541 + if (!(__supported_pte_mask & _PAGE_NX))
17542 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17543 +#endif
17544 +
17545 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17546 +#ifdef CONFIG_PAX_PAGEEXEC
17547 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17548 +#endif
17549 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17550 +#endif
17551 +
17552 }
17553 +#endif
17554 }
17555 -#endif
17556 }
17557
17558 #define activate_mm(prev, next) \
17559 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17560 index e3b7819..b257c64 100644
17561 --- a/arch/x86/include/asm/module.h
17562 +++ b/arch/x86/include/asm/module.h
17563 @@ -5,6 +5,7 @@
17564
17565 #ifdef CONFIG_X86_64
17566 /* X86_64 does not define MODULE_PROC_FAMILY */
17567 +#define MODULE_PROC_FAMILY ""
17568 #elif defined CONFIG_M486
17569 #define MODULE_PROC_FAMILY "486 "
17570 #elif defined CONFIG_M586
17571 @@ -57,8 +58,20 @@
17572 #error unknown processor family
17573 #endif
17574
17575 -#ifdef CONFIG_X86_32
17576 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17577 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17578 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17579 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17580 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17581 +#else
17582 +#define MODULE_PAX_KERNEXEC ""
17583 #endif
17584
17585 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17586 +#define MODULE_PAX_UDEREF "UDEREF "
17587 +#else
17588 +#define MODULE_PAX_UDEREF ""
17589 +#endif
17590 +
17591 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17592 +
17593 #endif /* _ASM_X86_MODULE_H */
17594 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17595 index 5f2fc44..106caa6 100644
17596 --- a/arch/x86/include/asm/nmi.h
17597 +++ b/arch/x86/include/asm/nmi.h
17598 @@ -36,26 +36,35 @@ enum {
17599
17600 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17601
17602 +struct nmiaction;
17603 +
17604 +struct nmiwork {
17605 + const struct nmiaction *action;
17606 + u64 max_duration;
17607 + struct irq_work irq_work;
17608 +};
17609 +
17610 struct nmiaction {
17611 struct list_head list;
17612 nmi_handler_t handler;
17613 - u64 max_duration;
17614 - struct irq_work irq_work;
17615 unsigned long flags;
17616 const char *name;
17617 -};
17618 + struct nmiwork *work;
17619 +} __do_const;
17620
17621 #define register_nmi_handler(t, fn, fg, n, init...) \
17622 ({ \
17623 - static struct nmiaction init fn##_na = { \
17624 + static struct nmiwork fn##_nw; \
17625 + static const struct nmiaction init fn##_na = { \
17626 .handler = (fn), \
17627 .name = (n), \
17628 .flags = (fg), \
17629 + .work = &fn##_nw, \
17630 }; \
17631 __register_nmi_handler((t), &fn##_na); \
17632 })
17633
17634 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17635 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17636
17637 void unregister_nmi_handler(unsigned int, const char *);
17638
17639 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17640 index 802dde3..9183e68 100644
17641 --- a/arch/x86/include/asm/page.h
17642 +++ b/arch/x86/include/asm/page.h
17643 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17644 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17645
17646 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17647 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17648
17649 #define __boot_va(x) __va(x)
17650 #define __boot_pa(x) __pa(x)
17651 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17652 * virt_to_page(kaddr) returns a valid pointer if and only if
17653 * virt_addr_valid(kaddr) returns true.
17654 */
17655 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17656 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17657 extern bool __virt_addr_valid(unsigned long kaddr);
17658 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17659
17660 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17661 +#define virt_to_page(kaddr) \
17662 + ({ \
17663 + const void *__kaddr = (const void *)(kaddr); \
17664 + BUG_ON(!virt_addr_valid(__kaddr)); \
17665 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17666 + })
17667 +#else
17668 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17669 +#endif
17670 +
17671 #endif /* __ASSEMBLY__ */
17672
17673 #include <asm-generic/memory_model.h>
17674 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17675 index b3bebf9..13ac22e 100644
17676 --- a/arch/x86/include/asm/page_64.h
17677 +++ b/arch/x86/include/asm/page_64.h
17678 @@ -7,9 +7,9 @@
17679
17680 /* duplicated to the one in bootmem.h */
17681 extern unsigned long max_pfn;
17682 -extern unsigned long phys_base;
17683 +extern const unsigned long phys_base;
17684
17685 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17686 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17687 {
17688 unsigned long y = x - __START_KERNEL_map;
17689
17690 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17691 }
17692
17693 #ifdef CONFIG_DEBUG_VIRTUAL
17694 -extern unsigned long __phys_addr(unsigned long);
17695 -extern unsigned long __phys_addr_symbol(unsigned long);
17696 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17697 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17698 #else
17699 #define __phys_addr(x) __phys_addr_nodebug(x)
17700 #define __phys_addr_symbol(x) \
17701 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17702 index 965c47d..ffe0af8 100644
17703 --- a/arch/x86/include/asm/paravirt.h
17704 +++ b/arch/x86/include/asm/paravirt.h
17705 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17706 return (pmd_t) { ret };
17707 }
17708
17709 -static inline pmdval_t pmd_val(pmd_t pmd)
17710 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17711 {
17712 pmdval_t ret;
17713
17714 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17715 val);
17716 }
17717
17718 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17719 +{
17720 + pgdval_t val = native_pgd_val(pgd);
17721 +
17722 + if (sizeof(pgdval_t) > sizeof(long))
17723 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17724 + val, (u64)val >> 32);
17725 + else
17726 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17727 + val);
17728 +}
17729 +
17730 static inline void pgd_clear(pgd_t *pgdp)
17731 {
17732 set_pgd(pgdp, __pgd(0));
17733 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17734 pv_mmu_ops.set_fixmap(idx, phys, flags);
17735 }
17736
17737 +#ifdef CONFIG_PAX_KERNEXEC
17738 +static inline unsigned long pax_open_kernel(void)
17739 +{
17740 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17741 +}
17742 +
17743 +static inline unsigned long pax_close_kernel(void)
17744 +{
17745 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17746 +}
17747 +#else
17748 +static inline unsigned long pax_open_kernel(void) { return 0; }
17749 +static inline unsigned long pax_close_kernel(void) { return 0; }
17750 +#endif
17751 +
17752 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17753
17754 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17755 @@ -906,7 +933,7 @@ extern void default_banner(void);
17756
17757 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17758 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17759 -#define PARA_INDIRECT(addr) *%cs:addr
17760 +#define PARA_INDIRECT(addr) *%ss:addr
17761 #endif
17762
17763 #define INTERRUPT_RETURN \
17764 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17765 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17766 CLBR_NONE, \
17767 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17768 +
17769 +#define GET_CR0_INTO_RDI \
17770 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17771 + mov %rax,%rdi
17772 +
17773 +#define SET_RDI_INTO_CR0 \
17774 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17775 +
17776 +#define GET_CR3_INTO_RDI \
17777 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17778 + mov %rax,%rdi
17779 +
17780 +#define SET_RDI_INTO_CR3 \
17781 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17782 +
17783 #endif /* CONFIG_X86_32 */
17784
17785 #endif /* __ASSEMBLY__ */
17786 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17787 index 7549b8b..f0edfda 100644
17788 --- a/arch/x86/include/asm/paravirt_types.h
17789 +++ b/arch/x86/include/asm/paravirt_types.h
17790 @@ -84,7 +84,7 @@ struct pv_init_ops {
17791 */
17792 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17793 unsigned long addr, unsigned len);
17794 -};
17795 +} __no_const __no_randomize_layout;
17796
17797
17798 struct pv_lazy_ops {
17799 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17800 void (*enter)(void);
17801 void (*leave)(void);
17802 void (*flush)(void);
17803 -};
17804 +} __no_randomize_layout;
17805
17806 struct pv_time_ops {
17807 unsigned long long (*sched_clock)(void);
17808 unsigned long long (*steal_clock)(int cpu);
17809 unsigned long (*get_tsc_khz)(void);
17810 -};
17811 +} __no_const __no_randomize_layout;
17812
17813 struct pv_cpu_ops {
17814 /* hooks for various privileged instructions */
17815 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17816
17817 void (*start_context_switch)(struct task_struct *prev);
17818 void (*end_context_switch)(struct task_struct *next);
17819 -};
17820 +} __no_const __no_randomize_layout;
17821
17822 struct pv_irq_ops {
17823 /*
17824 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17825 #ifdef CONFIG_X86_64
17826 void (*adjust_exception_frame)(void);
17827 #endif
17828 -};
17829 +} __no_randomize_layout;
17830
17831 struct pv_apic_ops {
17832 #ifdef CONFIG_X86_LOCAL_APIC
17833 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17834 unsigned long start_eip,
17835 unsigned long start_esp);
17836 #endif
17837 -};
17838 +} __no_const __no_randomize_layout;
17839
17840 struct pv_mmu_ops {
17841 unsigned long (*read_cr2)(void);
17842 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17843 struct paravirt_callee_save make_pud;
17844
17845 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17846 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17847 #endif /* PAGETABLE_LEVELS == 4 */
17848 #endif /* PAGETABLE_LEVELS >= 3 */
17849
17850 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17851 an mfn. We can tell which is which from the index. */
17852 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17853 phys_addr_t phys, pgprot_t flags);
17854 -};
17855 +
17856 +#ifdef CONFIG_PAX_KERNEXEC
17857 + unsigned long (*pax_open_kernel)(void);
17858 + unsigned long (*pax_close_kernel)(void);
17859 +#endif
17860 +
17861 +} __no_randomize_layout;
17862
17863 struct arch_spinlock;
17864 #ifdef CONFIG_SMP
17865 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17866 struct pv_lock_ops {
17867 struct paravirt_callee_save lock_spinning;
17868 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17869 -};
17870 +} __no_randomize_layout;
17871
17872 /* This contains all the paravirt structures: we get a convenient
17873 * number for each function using the offset which we use to indicate
17874 - * what to patch. */
17875 + * what to patch.
17876 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17877 + */
17878 +
17879 struct paravirt_patch_template {
17880 struct pv_init_ops pv_init_ops;
17881 struct pv_time_ops pv_time_ops;
17882 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17883 struct pv_apic_ops pv_apic_ops;
17884 struct pv_mmu_ops pv_mmu_ops;
17885 struct pv_lock_ops pv_lock_ops;
17886 -};
17887 +} __no_randomize_layout;
17888
17889 extern struct pv_info pv_info;
17890 extern struct pv_init_ops pv_init_ops;
17891 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17892 index c4412e9..90e88c5 100644
17893 --- a/arch/x86/include/asm/pgalloc.h
17894 +++ b/arch/x86/include/asm/pgalloc.h
17895 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17896 pmd_t *pmd, pte_t *pte)
17897 {
17898 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17899 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17900 +}
17901 +
17902 +static inline void pmd_populate_user(struct mm_struct *mm,
17903 + pmd_t *pmd, pte_t *pte)
17904 +{
17905 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17906 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17907 }
17908
17909 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17910
17911 #ifdef CONFIG_X86_PAE
17912 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17913 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17914 +{
17915 + pud_populate(mm, pudp, pmd);
17916 +}
17917 #else /* !CONFIG_X86_PAE */
17918 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17919 {
17920 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17921 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17922 }
17923 +
17924 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17925 +{
17926 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17927 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17928 +}
17929 #endif /* CONFIG_X86_PAE */
17930
17931 #if PAGETABLE_LEVELS > 3
17932 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17933 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17934 }
17935
17936 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17937 +{
17938 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17939 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17940 +}
17941 +
17942 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17943 {
17944 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17945 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17946 index fd74a11..35fd5af 100644
17947 --- a/arch/x86/include/asm/pgtable-2level.h
17948 +++ b/arch/x86/include/asm/pgtable-2level.h
17949 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17950
17951 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17952 {
17953 + pax_open_kernel();
17954 *pmdp = pmd;
17955 + pax_close_kernel();
17956 }
17957
17958 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17959 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17960 index cdaa58c..e61122b 100644
17961 --- a/arch/x86/include/asm/pgtable-3level.h
17962 +++ b/arch/x86/include/asm/pgtable-3level.h
17963 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17964
17965 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17966 {
17967 + pax_open_kernel();
17968 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17969 + pax_close_kernel();
17970 }
17971
17972 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17973 {
17974 + pax_open_kernel();
17975 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17976 + pax_close_kernel();
17977 }
17978
17979 /*
17980 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17981 index a0c35bf..7045c6a 100644
17982 --- a/arch/x86/include/asm/pgtable.h
17983 +++ b/arch/x86/include/asm/pgtable.h
17984 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17985
17986 #ifndef __PAGETABLE_PUD_FOLDED
17987 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17988 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17989 #define pgd_clear(pgd) native_pgd_clear(pgd)
17990 #endif
17991
17992 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17993
17994 #define arch_end_context_switch(prev) do {} while(0)
17995
17996 +#define pax_open_kernel() native_pax_open_kernel()
17997 +#define pax_close_kernel() native_pax_close_kernel()
17998 #endif /* CONFIG_PARAVIRT */
17999
18000 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
18001 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18002 +
18003 +#ifdef CONFIG_PAX_KERNEXEC
18004 +static inline unsigned long native_pax_open_kernel(void)
18005 +{
18006 + unsigned long cr0;
18007 +
18008 + preempt_disable();
18009 + barrier();
18010 + cr0 = read_cr0() ^ X86_CR0_WP;
18011 + BUG_ON(cr0 & X86_CR0_WP);
18012 + write_cr0(cr0);
18013 + barrier();
18014 + return cr0 ^ X86_CR0_WP;
18015 +}
18016 +
18017 +static inline unsigned long native_pax_close_kernel(void)
18018 +{
18019 + unsigned long cr0;
18020 +
18021 + barrier();
18022 + cr0 = read_cr0() ^ X86_CR0_WP;
18023 + BUG_ON(!(cr0 & X86_CR0_WP));
18024 + write_cr0(cr0);
18025 + barrier();
18026 + preempt_enable_no_resched();
18027 + return cr0 ^ X86_CR0_WP;
18028 +}
18029 +#else
18030 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18031 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18032 +#endif
18033 +
18034 /*
18035 * The following only work if pte_present() is true.
18036 * Undefined behaviour if not..
18037 */
18038 +static inline int pte_user(pte_t pte)
18039 +{
18040 + return pte_val(pte) & _PAGE_USER;
18041 +}
18042 +
18043 static inline int pte_dirty(pte_t pte)
18044 {
18045 return pte_flags(pte) & _PAGE_DIRTY;
18046 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18047 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18048 }
18049
18050 +static inline unsigned long pgd_pfn(pgd_t pgd)
18051 +{
18052 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18053 +}
18054 +
18055 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18056
18057 static inline int pmd_large(pmd_t pte)
18058 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18059 return pte_clear_flags(pte, _PAGE_RW);
18060 }
18061
18062 +static inline pte_t pte_mkread(pte_t pte)
18063 +{
18064 + return __pte(pte_val(pte) | _PAGE_USER);
18065 +}
18066 +
18067 static inline pte_t pte_mkexec(pte_t pte)
18068 {
18069 - return pte_clear_flags(pte, _PAGE_NX);
18070 +#ifdef CONFIG_X86_PAE
18071 + if (__supported_pte_mask & _PAGE_NX)
18072 + return pte_clear_flags(pte, _PAGE_NX);
18073 + else
18074 +#endif
18075 + return pte_set_flags(pte, _PAGE_USER);
18076 +}
18077 +
18078 +static inline pte_t pte_exprotect(pte_t pte)
18079 +{
18080 +#ifdef CONFIG_X86_PAE
18081 + if (__supported_pte_mask & _PAGE_NX)
18082 + return pte_set_flags(pte, _PAGE_NX);
18083 + else
18084 +#endif
18085 + return pte_clear_flags(pte, _PAGE_USER);
18086 }
18087
18088 static inline pte_t pte_mkdirty(pte_t pte)
18089 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18090 #endif
18091
18092 #ifndef __ASSEMBLY__
18093 +
18094 +#ifdef CONFIG_PAX_PER_CPU_PGD
18095 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18096 +enum cpu_pgd_type {kernel = 0, user = 1};
18097 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18098 +{
18099 + return cpu_pgd[cpu][type];
18100 +}
18101 +#endif
18102 +
18103 #include <linux/mm_types.h>
18104 #include <linux/mmdebug.h>
18105 #include <linux/log2.h>
18106 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18107 * Currently stuck as a macro due to indirect forward reference to
18108 * linux/mmzone.h's __section_mem_map_addr() definition:
18109 */
18110 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18111 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18112
18113 /* Find an entry in the second-level page table.. */
18114 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18115 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18116 * Currently stuck as a macro due to indirect forward reference to
18117 * linux/mmzone.h's __section_mem_map_addr() definition:
18118 */
18119 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18120 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18121
18122 /* to find an entry in a page-table-directory. */
18123 static inline unsigned long pud_index(unsigned long address)
18124 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18125
18126 static inline int pgd_bad(pgd_t pgd)
18127 {
18128 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18129 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18130 }
18131
18132 static inline int pgd_none(pgd_t pgd)
18133 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18134 * pgd_offset() returns a (pgd_t *)
18135 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18136 */
18137 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18138 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18139 +
18140 +#ifdef CONFIG_PAX_PER_CPU_PGD
18141 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18142 +#endif
18143 +
18144 /*
18145 * a shortcut which implies the use of the kernel's pgd, instead
18146 * of a process's
18147 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18148 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18149 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18150
18151 +#ifdef CONFIG_X86_32
18152 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18153 +#else
18154 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18155 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18156 +
18157 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18158 +#ifdef __ASSEMBLY__
18159 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18160 +#else
18161 +extern unsigned long pax_user_shadow_base;
18162 +extern pgdval_t clone_pgd_mask;
18163 +#endif
18164 +#else
18165 +#define pax_user_shadow_base (0UL)
18166 +#endif
18167 +
18168 +#endif
18169 +
18170 #ifndef __ASSEMBLY__
18171
18172 extern int direct_gbpages;
18173 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18174 * dst and src can be on the same page, but the range must not overlap,
18175 * and must not cross a page boundary.
18176 */
18177 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18178 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18179 {
18180 - memcpy(dst, src, count * sizeof(pgd_t));
18181 + pax_open_kernel();
18182 + while (count--)
18183 + *dst++ = *src++;
18184 + pax_close_kernel();
18185 }
18186
18187 +#ifdef CONFIG_PAX_PER_CPU_PGD
18188 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18189 +#endif
18190 +
18191 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18192 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18193 +#else
18194 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18195 +#endif
18196 +
18197 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18198 static inline int page_level_shift(enum pg_level level)
18199 {
18200 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18201 index b6c0b40..3535d47 100644
18202 --- a/arch/x86/include/asm/pgtable_32.h
18203 +++ b/arch/x86/include/asm/pgtable_32.h
18204 @@ -25,9 +25,6 @@
18205 struct mm_struct;
18206 struct vm_area_struct;
18207
18208 -extern pgd_t swapper_pg_dir[1024];
18209 -extern pgd_t initial_page_table[1024];
18210 -
18211 static inline void pgtable_cache_init(void) { }
18212 static inline void check_pgt_cache(void) { }
18213 void paging_init(void);
18214 @@ -45,6 +42,12 @@ void paging_init(void);
18215 # include <asm/pgtable-2level.h>
18216 #endif
18217
18218 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18219 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18220 +#ifdef CONFIG_X86_PAE
18221 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18222 +#endif
18223 +
18224 #if defined(CONFIG_HIGHPTE)
18225 #define pte_offset_map(dir, address) \
18226 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18227 @@ -59,12 +62,17 @@ void paging_init(void);
18228 /* Clear a kernel PTE and flush it from the TLB */
18229 #define kpte_clear_flush(ptep, vaddr) \
18230 do { \
18231 + pax_open_kernel(); \
18232 pte_clear(&init_mm, (vaddr), (ptep)); \
18233 + pax_close_kernel(); \
18234 __flush_tlb_one((vaddr)); \
18235 } while (0)
18236
18237 #endif /* !__ASSEMBLY__ */
18238
18239 +#define HAVE_ARCH_UNMAPPED_AREA
18240 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18241 +
18242 /*
18243 * kern_addr_valid() is (1) for FLATMEM and (0) for
18244 * SPARSEMEM and DISCONTIGMEM
18245 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18246 index 9fb2f2b..b04b4bf 100644
18247 --- a/arch/x86/include/asm/pgtable_32_types.h
18248 +++ b/arch/x86/include/asm/pgtable_32_types.h
18249 @@ -8,7 +8,7 @@
18250 */
18251 #ifdef CONFIG_X86_PAE
18252 # include <asm/pgtable-3level_types.h>
18253 -# define PMD_SIZE (1UL << PMD_SHIFT)
18254 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18255 # define PMD_MASK (~(PMD_SIZE - 1))
18256 #else
18257 # include <asm/pgtable-2level_types.h>
18258 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18259 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18260 #endif
18261
18262 +#ifdef CONFIG_PAX_KERNEXEC
18263 +#ifndef __ASSEMBLY__
18264 +extern unsigned char MODULES_EXEC_VADDR[];
18265 +extern unsigned char MODULES_EXEC_END[];
18266 +#endif
18267 +#include <asm/boot.h>
18268 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18269 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18270 +#else
18271 +#define ktla_ktva(addr) (addr)
18272 +#define ktva_ktla(addr) (addr)
18273 +#endif
18274 +
18275 #define MODULES_VADDR VMALLOC_START
18276 #define MODULES_END VMALLOC_END
18277 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18278 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18279 index 2ee7811..55aca24 100644
18280 --- a/arch/x86/include/asm/pgtable_64.h
18281 +++ b/arch/x86/include/asm/pgtable_64.h
18282 @@ -16,11 +16,16 @@
18283
18284 extern pud_t level3_kernel_pgt[512];
18285 extern pud_t level3_ident_pgt[512];
18286 +extern pud_t level3_vmalloc_start_pgt[512];
18287 +extern pud_t level3_vmalloc_end_pgt[512];
18288 +extern pud_t level3_vmemmap_pgt[512];
18289 +extern pud_t level2_vmemmap_pgt[512];
18290 extern pmd_t level2_kernel_pgt[512];
18291 extern pmd_t level2_fixmap_pgt[512];
18292 -extern pmd_t level2_ident_pgt[512];
18293 -extern pte_t level1_fixmap_pgt[512];
18294 -extern pgd_t init_level4_pgt[];
18295 +extern pmd_t level2_ident_pgt[2][512];
18296 +extern pte_t level1_fixmap_pgt[3][512];
18297 +extern pte_t level1_vsyscall_pgt[512];
18298 +extern pgd_t init_level4_pgt[512];
18299
18300 #define swapper_pg_dir init_level4_pgt
18301
18302 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18303
18304 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18305 {
18306 + pax_open_kernel();
18307 *pmdp = pmd;
18308 + pax_close_kernel();
18309 }
18310
18311 static inline void native_pmd_clear(pmd_t *pmd)
18312 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18313
18314 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18315 {
18316 + pax_open_kernel();
18317 *pudp = pud;
18318 + pax_close_kernel();
18319 }
18320
18321 static inline void native_pud_clear(pud_t *pud)
18322 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18323
18324 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18325 {
18326 + pax_open_kernel();
18327 + *pgdp = pgd;
18328 + pax_close_kernel();
18329 +}
18330 +
18331 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18332 +{
18333 *pgdp = pgd;
18334 }
18335
18336 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18337 index 602b602..acb53ed 100644
18338 --- a/arch/x86/include/asm/pgtable_64_types.h
18339 +++ b/arch/x86/include/asm/pgtable_64_types.h
18340 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18341 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18342 #define MODULES_END _AC(0xffffffffff000000, UL)
18343 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18344 +#define MODULES_EXEC_VADDR MODULES_VADDR
18345 +#define MODULES_EXEC_END MODULES_END
18346 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18347 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18348 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18349 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18350
18351 +#define ktla_ktva(addr) (addr)
18352 +#define ktva_ktla(addr) (addr)
18353 +
18354 #define EARLY_DYNAMIC_PAGE_TABLES 64
18355
18356 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18357 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18358 index 8c7c108..1c1b77f 100644
18359 --- a/arch/x86/include/asm/pgtable_types.h
18360 +++ b/arch/x86/include/asm/pgtable_types.h
18361 @@ -85,8 +85,10 @@
18362
18363 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18364 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18365 -#else
18366 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18367 #define _PAGE_NX (_AT(pteval_t, 0))
18368 +#else
18369 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18370 #endif
18371
18372 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18373 @@ -141,6 +143,9 @@ enum page_cache_mode {
18374 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18375 _PAGE_ACCESSED)
18376
18377 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18378 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18379 +
18380 #define __PAGE_KERNEL_EXEC \
18381 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18382 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18383 @@ -148,7 +153,7 @@ enum page_cache_mode {
18384 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18385 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18386 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18387 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18388 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18389 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18390 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18391 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18392 @@ -194,7 +199,7 @@ enum page_cache_mode {
18393 #ifdef CONFIG_X86_64
18394 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18395 #else
18396 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18397 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18398 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18399 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18400 #endif
18401 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18402 {
18403 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18404 }
18405 +#endif
18406
18407 +#if PAGETABLE_LEVELS == 3
18408 +#include <asm-generic/pgtable-nopud.h>
18409 +#endif
18410 +
18411 +#if PAGETABLE_LEVELS == 2
18412 +#include <asm-generic/pgtable-nopmd.h>
18413 +#endif
18414 +
18415 +#ifndef __ASSEMBLY__
18416 #if PAGETABLE_LEVELS > 3
18417 typedef struct { pudval_t pud; } pud_t;
18418
18419 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18420 return pud.pud;
18421 }
18422 #else
18423 -#include <asm-generic/pgtable-nopud.h>
18424 -
18425 static inline pudval_t native_pud_val(pud_t pud)
18426 {
18427 return native_pgd_val(pud.pgd);
18428 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18429 return pmd.pmd;
18430 }
18431 #else
18432 -#include <asm-generic/pgtable-nopmd.h>
18433 -
18434 static inline pmdval_t native_pmd_val(pmd_t pmd)
18435 {
18436 return native_pgd_val(pmd.pud.pgd);
18437 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18438
18439 extern pteval_t __supported_pte_mask;
18440 extern void set_nx(void);
18441 -extern int nx_enabled;
18442
18443 #define pgprot_writecombine pgprot_writecombine
18444 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18445 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18446 index 8f327184..368fb29 100644
18447 --- a/arch/x86/include/asm/preempt.h
18448 +++ b/arch/x86/include/asm/preempt.h
18449 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18450 */
18451 static __always_inline bool __preempt_count_dec_and_test(void)
18452 {
18453 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18454 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18455 }
18456
18457 /*
18458 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18459 index ec1c935..5cc6023 100644
18460 --- a/arch/x86/include/asm/processor.h
18461 +++ b/arch/x86/include/asm/processor.h
18462 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18463 /* Index into per_cpu list: */
18464 u16 cpu_index;
18465 u32 microcode;
18466 -};
18467 +} __randomize_layout;
18468
18469 #define X86_VENDOR_INTEL 0
18470 #define X86_VENDOR_CYRIX 1
18471 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18472 : "memory");
18473 }
18474
18475 +/* invpcid (%rdx),%rax */
18476 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18477 +
18478 +#define INVPCID_SINGLE_ADDRESS 0UL
18479 +#define INVPCID_SINGLE_CONTEXT 1UL
18480 +#define INVPCID_ALL_GLOBAL 2UL
18481 +#define INVPCID_ALL_NONGLOBAL 3UL
18482 +
18483 +#define PCID_KERNEL 0UL
18484 +#define PCID_USER 1UL
18485 +#define PCID_NOFLUSH (1UL << 63)
18486 +
18487 static inline void load_cr3(pgd_t *pgdir)
18488 {
18489 - write_cr3(__pa(pgdir));
18490 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18491 }
18492
18493 #ifdef CONFIG_X86_32
18494 @@ -282,7 +294,7 @@ struct tss_struct {
18495
18496 } ____cacheline_aligned;
18497
18498 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18499 +extern struct tss_struct init_tss[NR_CPUS];
18500
18501 /*
18502 * Save the original ist values for checking stack pointers during debugging
18503 @@ -479,6 +491,7 @@ struct thread_struct {
18504 unsigned short ds;
18505 unsigned short fsindex;
18506 unsigned short gsindex;
18507 + unsigned short ss;
18508 #endif
18509 #ifdef CONFIG_X86_32
18510 unsigned long ip;
18511 @@ -805,11 +818,18 @@ static inline void spin_lock_prefetch(const void *x)
18512 */
18513 #define TASK_SIZE PAGE_OFFSET
18514 #define TASK_SIZE_MAX TASK_SIZE
18515 +
18516 +#ifdef CONFIG_PAX_SEGMEXEC
18517 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18518 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18519 +#else
18520 #define STACK_TOP TASK_SIZE
18521 -#define STACK_TOP_MAX STACK_TOP
18522 +#endif
18523 +
18524 +#define STACK_TOP_MAX TASK_SIZE
18525
18526 #define INIT_THREAD { \
18527 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18528 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18529 .vm86_info = NULL, \
18530 .sysenter_cs = __KERNEL_CS, \
18531 .io_bitmap_ptr = NULL, \
18532 @@ -823,7 +843,7 @@ static inline void spin_lock_prefetch(const void *x)
18533 */
18534 #define INIT_TSS { \
18535 .x86_tss = { \
18536 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18537 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18538 .ss0 = __KERNEL_DS, \
18539 .ss1 = __KERNEL_CS, \
18540 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18541 @@ -834,11 +854,7 @@ static inline void spin_lock_prefetch(const void *x)
18542 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18543
18544 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18545 -#define KSTK_TOP(info) \
18546 -({ \
18547 - unsigned long *__ptr = (unsigned long *)(info); \
18548 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18549 -})
18550 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18551
18552 /*
18553 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18554 @@ -853,7 +869,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18555 #define task_pt_regs(task) \
18556 ({ \
18557 struct pt_regs *__regs__; \
18558 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18559 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18560 __regs__ - 1; \
18561 })
18562
18563 @@ -869,13 +885,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18564 * particular problem by preventing anything from being mapped
18565 * at the maximum canonical address.
18566 */
18567 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18568 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18569
18570 /* This decides where the kernel will search for a free chunk of vm
18571 * space during mmap's.
18572 */
18573 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18574 - 0xc0000000 : 0xFFFFe000)
18575 + 0xc0000000 : 0xFFFFf000)
18576
18577 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18578 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18579 @@ -886,11 +902,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18580 #define STACK_TOP_MAX TASK_SIZE_MAX
18581
18582 #define INIT_THREAD { \
18583 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18584 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18585 }
18586
18587 #define INIT_TSS { \
18588 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18589 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18590 }
18591
18592 /*
18593 @@ -918,6 +934,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18594 */
18595 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18596
18597 +#ifdef CONFIG_PAX_SEGMEXEC
18598 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18599 +#endif
18600 +
18601 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18602
18603 /* Get/set a process' ability to use the timestamp counter instruction */
18604 @@ -962,7 +982,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18605 return 0;
18606 }
18607
18608 -extern unsigned long arch_align_stack(unsigned long sp);
18609 +#define arch_align_stack(x) ((x) & ~0xfUL)
18610 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18611
18612 void default_idle(void);
18613 @@ -972,6 +992,6 @@ bool xen_set_default_idle(void);
18614 #define xen_set_default_idle 0
18615 #endif
18616
18617 -void stop_this_cpu(void *dummy);
18618 +void stop_this_cpu(void *dummy) __noreturn;
18619 void df_debug(struct pt_regs *regs, long error_code);
18620 #endif /* _ASM_X86_PROCESSOR_H */
18621 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18622 index 86fc2bb..bd5049a 100644
18623 --- a/arch/x86/include/asm/ptrace.h
18624 +++ b/arch/x86/include/asm/ptrace.h
18625 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18626 }
18627
18628 /*
18629 - * user_mode_vm(regs) determines whether a register set came from user mode.
18630 + * user_mode(regs) determines whether a register set came from user mode.
18631 * This is true if V8086 mode was enabled OR if the register set was from
18632 * protected mode with RPL-3 CS value. This tricky test checks that with
18633 * one comparison. Many places in the kernel can bypass this full check
18634 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18635 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18636 + * be used.
18637 */
18638 -static inline int user_mode(struct pt_regs *regs)
18639 +static inline int user_mode_novm(struct pt_regs *regs)
18640 {
18641 #ifdef CONFIG_X86_32
18642 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18643 #else
18644 - return !!(regs->cs & 3);
18645 + return !!(regs->cs & SEGMENT_RPL_MASK);
18646 #endif
18647 }
18648
18649 -static inline int user_mode_vm(struct pt_regs *regs)
18650 +static inline int user_mode(struct pt_regs *regs)
18651 {
18652 #ifdef CONFIG_X86_32
18653 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18654 USER_RPL;
18655 #else
18656 - return user_mode(regs);
18657 + return user_mode_novm(regs);
18658 #endif
18659 }
18660
18661 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18662 #ifdef CONFIG_X86_64
18663 static inline bool user_64bit_mode(struct pt_regs *regs)
18664 {
18665 + unsigned long cs = regs->cs & 0xffff;
18666 #ifndef CONFIG_PARAVIRT
18667 /*
18668 * On non-paravirt systems, this is the only long mode CPL 3
18669 * selector. We do not allow long mode selectors in the LDT.
18670 */
18671 - return regs->cs == __USER_CS;
18672 + return cs == __USER_CS;
18673 #else
18674 /* Headers are too twisted for this to go in paravirt.h. */
18675 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18676 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18677 #endif
18678 }
18679
18680 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18681 * Traps from the kernel do not save sp and ss.
18682 * Use the helper function to retrieve sp.
18683 */
18684 - if (offset == offsetof(struct pt_regs, sp) &&
18685 - regs->cs == __KERNEL_CS)
18686 - return kernel_stack_pointer(regs);
18687 + if (offset == offsetof(struct pt_regs, sp)) {
18688 + unsigned long cs = regs->cs & 0xffff;
18689 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18690 + return kernel_stack_pointer(regs);
18691 + }
18692 #endif
18693 return *(unsigned long *)((unsigned long)regs + offset);
18694 }
18695 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18696 index ae0e241..e80b10b 100644
18697 --- a/arch/x86/include/asm/qrwlock.h
18698 +++ b/arch/x86/include/asm/qrwlock.h
18699 @@ -7,8 +7,8 @@
18700 #define queue_write_unlock queue_write_unlock
18701 static inline void queue_write_unlock(struct qrwlock *lock)
18702 {
18703 - barrier();
18704 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18705 + barrier();
18706 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18707 }
18708 #endif
18709
18710 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18711 index 9c6b890..5305f53 100644
18712 --- a/arch/x86/include/asm/realmode.h
18713 +++ b/arch/x86/include/asm/realmode.h
18714 @@ -22,16 +22,14 @@ struct real_mode_header {
18715 #endif
18716 /* APM/BIOS reboot */
18717 u32 machine_real_restart_asm;
18718 -#ifdef CONFIG_X86_64
18719 u32 machine_real_restart_seg;
18720 -#endif
18721 };
18722
18723 /* This must match data at trampoline_32/64.S */
18724 struct trampoline_header {
18725 #ifdef CONFIG_X86_32
18726 u32 start;
18727 - u16 gdt_pad;
18728 + u16 boot_cs;
18729 u16 gdt_limit;
18730 u32 gdt_base;
18731 #else
18732 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18733 index a82c4f1..ac45053 100644
18734 --- a/arch/x86/include/asm/reboot.h
18735 +++ b/arch/x86/include/asm/reboot.h
18736 @@ -6,13 +6,13 @@
18737 struct pt_regs;
18738
18739 struct machine_ops {
18740 - void (*restart)(char *cmd);
18741 - void (*halt)(void);
18742 - void (*power_off)(void);
18743 + void (* __noreturn restart)(char *cmd);
18744 + void (* __noreturn halt)(void);
18745 + void (* __noreturn power_off)(void);
18746 void (*shutdown)(void);
18747 void (*crash_shutdown)(struct pt_regs *);
18748 - void (*emergency_restart)(void);
18749 -};
18750 + void (* __noreturn emergency_restart)(void);
18751 +} __no_const;
18752
18753 extern struct machine_ops machine_ops;
18754
18755 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18756 index 8f7866a..e442f20 100644
18757 --- a/arch/x86/include/asm/rmwcc.h
18758 +++ b/arch/x86/include/asm/rmwcc.h
18759 @@ -3,7 +3,34 @@
18760
18761 #ifdef CC_HAVE_ASM_GOTO
18762
18763 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18764 +#ifdef CONFIG_PAX_REFCOUNT
18765 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18766 +do { \
18767 + asm_volatile_goto (fullop \
18768 + ";jno 0f\n" \
18769 + fullantiop \
18770 + ";int $4\n0:\n" \
18771 + _ASM_EXTABLE(0b, 0b) \
18772 + ";j" cc " %l[cc_label]" \
18773 + : : "m" (var), ## __VA_ARGS__ \
18774 + : "memory" : cc_label); \
18775 + return 0; \
18776 +cc_label: \
18777 + return 1; \
18778 +} while (0)
18779 +#else
18780 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18781 +do { \
18782 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18783 + : : "m" (var), ## __VA_ARGS__ \
18784 + : "memory" : cc_label); \
18785 + return 0; \
18786 +cc_label: \
18787 + return 1; \
18788 +} while (0)
18789 +#endif
18790 +
18791 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18792 do { \
18793 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18794 : : "m" (var), ## __VA_ARGS__ \
18795 @@ -13,15 +40,46 @@ cc_label: \
18796 return 1; \
18797 } while (0)
18798
18799 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18800 - __GEN_RMWcc(op " " arg0, var, cc)
18801 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18802 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18803
18804 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18805 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18806 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18807 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18808 +
18809 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18810 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18811 +
18812 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18813 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18814
18815 #else /* !CC_HAVE_ASM_GOTO */
18816
18817 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18818 +#ifdef CONFIG_PAX_REFCOUNT
18819 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18820 +do { \
18821 + char c; \
18822 + asm volatile (fullop \
18823 + ";jno 0f\n" \
18824 + fullantiop \
18825 + ";int $4\n0:\n" \
18826 + _ASM_EXTABLE(0b, 0b) \
18827 + "; set" cc " %1" \
18828 + : "+m" (var), "=qm" (c) \
18829 + : __VA_ARGS__ : "memory"); \
18830 + return c != 0; \
18831 +} while (0)
18832 +#else
18833 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18834 +do { \
18835 + char c; \
18836 + asm volatile (fullop "; set" cc " %1" \
18837 + : "+m" (var), "=qm" (c) \
18838 + : __VA_ARGS__ : "memory"); \
18839 + return c != 0; \
18840 +} while (0)
18841 +#endif
18842 +
18843 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18844 do { \
18845 char c; \
18846 asm volatile (fullop "; set" cc " %1" \
18847 @@ -30,11 +88,17 @@ do { \
18848 return c != 0; \
18849 } while (0)
18850
18851 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18852 - __GEN_RMWcc(op " " arg0, var, cc)
18853 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18854 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18855 +
18856 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18857 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18858 +
18859 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18860 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18861
18862 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18863 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18864 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18865 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18866
18867 #endif /* CC_HAVE_ASM_GOTO */
18868
18869 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18870 index cad82c9..2e5c5c1 100644
18871 --- a/arch/x86/include/asm/rwsem.h
18872 +++ b/arch/x86/include/asm/rwsem.h
18873 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18874 {
18875 asm volatile("# beginning down_read\n\t"
18876 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18877 +
18878 +#ifdef CONFIG_PAX_REFCOUNT
18879 + "jno 0f\n"
18880 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18881 + "int $4\n0:\n"
18882 + _ASM_EXTABLE(0b, 0b)
18883 +#endif
18884 +
18885 /* adds 0x00000001 */
18886 " jns 1f\n"
18887 " call call_rwsem_down_read_failed\n"
18888 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18889 "1:\n\t"
18890 " mov %1,%2\n\t"
18891 " add %3,%2\n\t"
18892 +
18893 +#ifdef CONFIG_PAX_REFCOUNT
18894 + "jno 0f\n"
18895 + "sub %3,%2\n"
18896 + "int $4\n0:\n"
18897 + _ASM_EXTABLE(0b, 0b)
18898 +#endif
18899 +
18900 " jle 2f\n\t"
18901 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18902 " jnz 1b\n\t"
18903 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18904 long tmp;
18905 asm volatile("# beginning down_write\n\t"
18906 LOCK_PREFIX " xadd %1,(%2)\n\t"
18907 +
18908 +#ifdef CONFIG_PAX_REFCOUNT
18909 + "jno 0f\n"
18910 + "mov %1,(%2)\n"
18911 + "int $4\n0:\n"
18912 + _ASM_EXTABLE(0b, 0b)
18913 +#endif
18914 +
18915 /* adds 0xffff0001, returns the old value */
18916 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18917 /* was the active mask 0 before? */
18918 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18919 long tmp;
18920 asm volatile("# beginning __up_read\n\t"
18921 LOCK_PREFIX " xadd %1,(%2)\n\t"
18922 +
18923 +#ifdef CONFIG_PAX_REFCOUNT
18924 + "jno 0f\n"
18925 + "mov %1,(%2)\n"
18926 + "int $4\n0:\n"
18927 + _ASM_EXTABLE(0b, 0b)
18928 +#endif
18929 +
18930 /* subtracts 1, returns the old value */
18931 " jns 1f\n\t"
18932 " call call_rwsem_wake\n" /* expects old value in %edx */
18933 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18934 long tmp;
18935 asm volatile("# beginning __up_write\n\t"
18936 LOCK_PREFIX " xadd %1,(%2)\n\t"
18937 +
18938 +#ifdef CONFIG_PAX_REFCOUNT
18939 + "jno 0f\n"
18940 + "mov %1,(%2)\n"
18941 + "int $4\n0:\n"
18942 + _ASM_EXTABLE(0b, 0b)
18943 +#endif
18944 +
18945 /* subtracts 0xffff0001, returns the old value */
18946 " jns 1f\n\t"
18947 " call call_rwsem_wake\n" /* expects old value in %edx */
18948 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18949 {
18950 asm volatile("# beginning __downgrade_write\n\t"
18951 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18952 +
18953 +#ifdef CONFIG_PAX_REFCOUNT
18954 + "jno 0f\n"
18955 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18956 + "int $4\n0:\n"
18957 + _ASM_EXTABLE(0b, 0b)
18958 +#endif
18959 +
18960 /*
18961 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18962 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18963 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18964 */
18965 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18966 {
18967 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18968 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18969 +
18970 +#ifdef CONFIG_PAX_REFCOUNT
18971 + "jno 0f\n"
18972 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18973 + "int $4\n0:\n"
18974 + _ASM_EXTABLE(0b, 0b)
18975 +#endif
18976 +
18977 : "+m" (sem->count)
18978 : "er" (delta));
18979 }
18980 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18981 */
18982 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18983 {
18984 - return delta + xadd(&sem->count, delta);
18985 + return delta + xadd_check_overflow(&sem->count, delta);
18986 }
18987
18988 #endif /* __KERNEL__ */
18989 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18990 index db257a5..b91bc77 100644
18991 --- a/arch/x86/include/asm/segment.h
18992 +++ b/arch/x86/include/asm/segment.h
18993 @@ -73,10 +73,15 @@
18994 * 26 - ESPFIX small SS
18995 * 27 - per-cpu [ offset to per-cpu data area ]
18996 * 28 - stack_canary-20 [ for stack protector ]
18997 - * 29 - unused
18998 - * 30 - unused
18999 + * 29 - PCI BIOS CS
19000 + * 30 - PCI BIOS DS
19001 * 31 - TSS for double fault handler
19002 */
19003 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19004 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19005 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19006 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19007 +
19008 #define GDT_ENTRY_TLS_MIN 6
19009 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19010
19011 @@ -88,6 +93,8 @@
19012
19013 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19014
19015 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19016 +
19017 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19018
19019 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19020 @@ -113,6 +120,12 @@
19021 #define __KERNEL_STACK_CANARY 0
19022 #endif
19023
19024 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19025 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19026 +
19027 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19028 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19029 +
19030 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19031
19032 /*
19033 @@ -140,7 +153,7 @@
19034 */
19035
19036 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19037 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19038 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19039
19040
19041 #else
19042 @@ -164,6 +177,8 @@
19043 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19044 #define __USER32_DS __USER_DS
19045
19046 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19047 +
19048 #define GDT_ENTRY_TSS 8 /* needs two entries */
19049 #define GDT_ENTRY_LDT 10 /* needs two entries */
19050 #define GDT_ENTRY_TLS_MIN 12
19051 @@ -172,6 +187,8 @@
19052 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19053 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19054
19055 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19056 +
19057 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19058 #define FS_TLS 0
19059 #define GS_TLS 1
19060 @@ -179,12 +196,14 @@
19061 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19062 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19063
19064 -#define GDT_ENTRIES 16
19065 +#define GDT_ENTRIES 17
19066
19067 #endif
19068
19069 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19070 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19071 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19072 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19073 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19074 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19075 #ifndef CONFIG_PARAVIRT
19076 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19077 {
19078 unsigned long __limit;
19079 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19080 - return __limit + 1;
19081 + return __limit;
19082 }
19083
19084 #endif /* !__ASSEMBLY__ */
19085 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19086 index 8d3120f..352b440 100644
19087 --- a/arch/x86/include/asm/smap.h
19088 +++ b/arch/x86/include/asm/smap.h
19089 @@ -25,11 +25,40 @@
19090
19091 #include <asm/alternative-asm.h>
19092
19093 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19094 +#define ASM_PAX_OPEN_USERLAND \
19095 + 661: jmp 663f; \
19096 + .pushsection .altinstr_replacement, "a" ; \
19097 + 662: pushq %rax; nop; \
19098 + .popsection ; \
19099 + .pushsection .altinstructions, "a" ; \
19100 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19101 + .popsection ; \
19102 + call __pax_open_userland; \
19103 + popq %rax; \
19104 + 663:
19105 +
19106 +#define ASM_PAX_CLOSE_USERLAND \
19107 + 661: jmp 663f; \
19108 + .pushsection .altinstr_replacement, "a" ; \
19109 + 662: pushq %rax; nop; \
19110 + .popsection; \
19111 + .pushsection .altinstructions, "a" ; \
19112 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19113 + .popsection; \
19114 + call __pax_close_userland; \
19115 + popq %rax; \
19116 + 663:
19117 +#else
19118 +#define ASM_PAX_OPEN_USERLAND
19119 +#define ASM_PAX_CLOSE_USERLAND
19120 +#endif
19121 +
19122 #ifdef CONFIG_X86_SMAP
19123
19124 #define ASM_CLAC \
19125 661: ASM_NOP3 ; \
19126 - .pushsection .altinstr_replacement, "ax" ; \
19127 + .pushsection .altinstr_replacement, "a" ; \
19128 662: __ASM_CLAC ; \
19129 .popsection ; \
19130 .pushsection .altinstructions, "a" ; \
19131 @@ -38,7 +67,7 @@
19132
19133 #define ASM_STAC \
19134 661: ASM_NOP3 ; \
19135 - .pushsection .altinstr_replacement, "ax" ; \
19136 + .pushsection .altinstr_replacement, "a" ; \
19137 662: __ASM_STAC ; \
19138 .popsection ; \
19139 .pushsection .altinstructions, "a" ; \
19140 @@ -56,6 +85,37 @@
19141
19142 #include <asm/alternative.h>
19143
19144 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19145 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19146 +
19147 +extern void __pax_open_userland(void);
19148 +static __always_inline unsigned long pax_open_userland(void)
19149 +{
19150 +
19151 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19152 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19153 + :
19154 + : [open] "i" (__pax_open_userland)
19155 + : "memory", "rax");
19156 +#endif
19157 +
19158 + return 0;
19159 +}
19160 +
19161 +extern void __pax_close_userland(void);
19162 +static __always_inline unsigned long pax_close_userland(void)
19163 +{
19164 +
19165 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19166 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19167 + :
19168 + : [close] "i" (__pax_close_userland)
19169 + : "memory", "rax");
19170 +#endif
19171 +
19172 + return 0;
19173 +}
19174 +
19175 #ifdef CONFIG_X86_SMAP
19176
19177 static __always_inline void clac(void)
19178 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19179 index 8cd1cc3..827e09e 100644
19180 --- a/arch/x86/include/asm/smp.h
19181 +++ b/arch/x86/include/asm/smp.h
19182 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19183 /* cpus sharing the last level cache: */
19184 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19185 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19186 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19187 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19188
19189 static inline struct cpumask *cpu_sibling_mask(int cpu)
19190 {
19191 @@ -78,7 +78,7 @@ struct smp_ops {
19192
19193 void (*send_call_func_ipi)(const struct cpumask *mask);
19194 void (*send_call_func_single_ipi)(int cpu);
19195 -};
19196 +} __no_const;
19197
19198 /* Globals due to paravirt */
19199 extern void set_cpu_sibling_map(int cpu);
19200 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19201 extern int safe_smp_processor_id(void);
19202
19203 #elif defined(CONFIG_X86_64_SMP)
19204 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19205 -
19206 -#define stack_smp_processor_id() \
19207 -({ \
19208 - struct thread_info *ti; \
19209 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19210 - ti->cpu; \
19211 -})
19212 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19213 +#define stack_smp_processor_id() raw_smp_processor_id()
19214 #define safe_smp_processor_id() smp_processor_id()
19215
19216 #endif
19217 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19218 index 6a99859..03cb807 100644
19219 --- a/arch/x86/include/asm/stackprotector.h
19220 +++ b/arch/x86/include/asm/stackprotector.h
19221 @@ -47,7 +47,7 @@
19222 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19223 */
19224 #define GDT_STACK_CANARY_INIT \
19225 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19226 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19227
19228 /*
19229 * Initialize the stackprotector canary value.
19230 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19231
19232 static inline void load_stack_canary_segment(void)
19233 {
19234 -#ifdef CONFIG_X86_32
19235 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19236 asm volatile ("mov %0, %%gs" : : "r" (0));
19237 #endif
19238 }
19239 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19240 index 70bbe39..4ae2bd4 100644
19241 --- a/arch/x86/include/asm/stacktrace.h
19242 +++ b/arch/x86/include/asm/stacktrace.h
19243 @@ -11,28 +11,20 @@
19244
19245 extern int kstack_depth_to_print;
19246
19247 -struct thread_info;
19248 +struct task_struct;
19249 struct stacktrace_ops;
19250
19251 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19252 - unsigned long *stack,
19253 - unsigned long bp,
19254 - const struct stacktrace_ops *ops,
19255 - void *data,
19256 - unsigned long *end,
19257 - int *graph);
19258 +typedef unsigned long walk_stack_t(struct task_struct *task,
19259 + void *stack_start,
19260 + unsigned long *stack,
19261 + unsigned long bp,
19262 + const struct stacktrace_ops *ops,
19263 + void *data,
19264 + unsigned long *end,
19265 + int *graph);
19266
19267 -extern unsigned long
19268 -print_context_stack(struct thread_info *tinfo,
19269 - unsigned long *stack, unsigned long bp,
19270 - const struct stacktrace_ops *ops, void *data,
19271 - unsigned long *end, int *graph);
19272 -
19273 -extern unsigned long
19274 -print_context_stack_bp(struct thread_info *tinfo,
19275 - unsigned long *stack, unsigned long bp,
19276 - const struct stacktrace_ops *ops, void *data,
19277 - unsigned long *end, int *graph);
19278 +extern walk_stack_t print_context_stack;
19279 +extern walk_stack_t print_context_stack_bp;
19280
19281 /* Generic stack tracer with callbacks */
19282
19283 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19284 void (*address)(void *data, unsigned long address, int reliable);
19285 /* On negative return stop dumping */
19286 int (*stack)(void *data, char *name);
19287 - walk_stack_t walk_stack;
19288 + walk_stack_t *walk_stack;
19289 };
19290
19291 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19292 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19293 index 751bf4b..a1278b5 100644
19294 --- a/arch/x86/include/asm/switch_to.h
19295 +++ b/arch/x86/include/asm/switch_to.h
19296 @@ -112,7 +112,7 @@ do { \
19297 "call __switch_to\n\t" \
19298 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19299 __switch_canary \
19300 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19301 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19302 "movq %%rax,%%rdi\n\t" \
19303 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19304 "jnz ret_from_fork\n\t" \
19305 @@ -123,7 +123,7 @@ do { \
19306 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19307 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19308 [_tif_fork] "i" (_TIF_FORK), \
19309 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19310 + [thread_info] "m" (current_tinfo), \
19311 [current_task] "m" (current_task) \
19312 __switch_canary_iparam \
19313 : "memory", "cc" __EXTRA_CLOBBER)
19314 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19315 index 1d4e4f2..506db18 100644
19316 --- a/arch/x86/include/asm/thread_info.h
19317 +++ b/arch/x86/include/asm/thread_info.h
19318 @@ -24,7 +24,6 @@ struct exec_domain;
19319 #include <linux/atomic.h>
19320
19321 struct thread_info {
19322 - struct task_struct *task; /* main task structure */
19323 struct exec_domain *exec_domain; /* execution domain */
19324 __u32 flags; /* low level flags */
19325 __u32 status; /* thread synchronous flags */
19326 @@ -32,13 +31,13 @@ struct thread_info {
19327 int saved_preempt_count;
19328 mm_segment_t addr_limit;
19329 void __user *sysenter_return;
19330 + unsigned long lowest_stack;
19331 unsigned int sig_on_uaccess_error:1;
19332 unsigned int uaccess_err:1; /* uaccess failed */
19333 };
19334
19335 -#define INIT_THREAD_INFO(tsk) \
19336 +#define INIT_THREAD_INFO \
19337 { \
19338 - .task = &tsk, \
19339 .exec_domain = &default_exec_domain, \
19340 .flags = 0, \
19341 .cpu = 0, \
19342 @@ -46,7 +45,7 @@ struct thread_info {
19343 .addr_limit = KERNEL_DS, \
19344 }
19345
19346 -#define init_thread_info (init_thread_union.thread_info)
19347 +#define init_thread_info (init_thread_union.stack)
19348 #define init_stack (init_thread_union.stack)
19349
19350 #else /* !__ASSEMBLY__ */
19351 @@ -86,6 +85,7 @@ struct thread_info {
19352 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19353 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19354 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19355 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19356
19357 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19358 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19359 @@ -109,17 +109,18 @@ struct thread_info {
19360 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19361 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19362 #define _TIF_X32 (1 << TIF_X32)
19363 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19364
19365 /* work to do in syscall_trace_enter() */
19366 #define _TIF_WORK_SYSCALL_ENTRY \
19367 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19368 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19369 - _TIF_NOHZ)
19370 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19371
19372 /* work to do in syscall_trace_leave() */
19373 #define _TIF_WORK_SYSCALL_EXIT \
19374 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19375 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19376 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19377
19378 /* work to do on interrupt/exception return */
19379 #define _TIF_WORK_MASK \
19380 @@ -130,7 +131,7 @@ struct thread_info {
19381 /* work to do on any return to user space */
19382 #define _TIF_ALLWORK_MASK \
19383 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19384 - _TIF_NOHZ)
19385 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19386
19387 /* Only used for 64 bit */
19388 #define _TIF_DO_NOTIFY_MASK \
19389 @@ -145,7 +146,6 @@ struct thread_info {
19390 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19391
19392 #define STACK_WARN (THREAD_SIZE/8)
19393 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19394
19395 /*
19396 * macros/functions for gaining access to the thread information structure
19397 @@ -156,12 +156,11 @@ struct thread_info {
19398
19399 DECLARE_PER_CPU(unsigned long, kernel_stack);
19400
19401 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19402 +
19403 static inline struct thread_info *current_thread_info(void)
19404 {
19405 - struct thread_info *ti;
19406 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19407 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19408 - return ti;
19409 + return this_cpu_read_stable(current_tinfo);
19410 }
19411
19412 static inline unsigned long current_stack_pointer(void)
19413 @@ -179,14 +178,7 @@ static inline unsigned long current_stack_pointer(void)
19414
19415 /* how to get the thread information struct from ASM */
19416 #define GET_THREAD_INFO(reg) \
19417 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19418 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19419 -
19420 -/*
19421 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19422 - * a certain register (to be used in assembler memory operands).
19423 - */
19424 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19425 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19426
19427 #endif
19428
19429 @@ -242,5 +234,12 @@ static inline bool is_ia32_task(void)
19430 extern void arch_task_cache_init(void);
19431 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19432 extern void arch_release_task_struct(struct task_struct *tsk);
19433 +
19434 +#define __HAVE_THREAD_FUNCTIONS
19435 +#define task_thread_info(task) (&(task)->tinfo)
19436 +#define task_stack_page(task) ((task)->stack)
19437 +#define setup_thread_stack(p, org) do {} while (0)
19438 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19439 +
19440 #endif
19441 #endif /* _ASM_X86_THREAD_INFO_H */
19442 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19443 index cd79194..e7a9491 100644
19444 --- a/arch/x86/include/asm/tlbflush.h
19445 +++ b/arch/x86/include/asm/tlbflush.h
19446 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19447
19448 static inline void __native_flush_tlb(void)
19449 {
19450 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19451 + u64 descriptor[2];
19452 +
19453 + descriptor[0] = PCID_KERNEL;
19454 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19455 + return;
19456 + }
19457 +
19458 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19459 + if (static_cpu_has(X86_FEATURE_PCID)) {
19460 + unsigned int cpu = raw_get_cpu();
19461 +
19462 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19463 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19464 + raw_put_cpu_no_resched();
19465 + return;
19466 + }
19467 +#endif
19468 +
19469 native_write_cr3(native_read_cr3());
19470 }
19471
19472 static inline void __native_flush_tlb_global_irq_disabled(void)
19473 {
19474 - unsigned long cr4;
19475 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19476 + u64 descriptor[2];
19477
19478 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19479 - /* clear PGE */
19480 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19481 - /* write old PGE again and flush TLBs */
19482 - native_write_cr4(cr4);
19483 + descriptor[0] = PCID_KERNEL;
19484 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19485 + } else {
19486 + unsigned long cr4;
19487 +
19488 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19489 + /* clear PGE */
19490 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19491 + /* write old PGE again and flush TLBs */
19492 + native_write_cr4(cr4);
19493 + }
19494 }
19495
19496 static inline void __native_flush_tlb_global(void)
19497 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19498
19499 static inline void __native_flush_tlb_single(unsigned long addr)
19500 {
19501 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19502 + u64 descriptor[2];
19503 +
19504 + descriptor[0] = PCID_KERNEL;
19505 + descriptor[1] = addr;
19506 +
19507 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19508 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19509 + if (addr < TASK_SIZE_MAX)
19510 + descriptor[1] += pax_user_shadow_base;
19511 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19512 + }
19513 +
19514 + descriptor[0] = PCID_USER;
19515 + descriptor[1] = addr;
19516 +#endif
19517 +
19518 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19519 + return;
19520 + }
19521 +
19522 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19523 + if (static_cpu_has(X86_FEATURE_PCID)) {
19524 + unsigned int cpu = raw_get_cpu();
19525 +
19526 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19527 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19528 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19529 + raw_put_cpu_no_resched();
19530 +
19531 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19532 + addr += pax_user_shadow_base;
19533 + }
19534 +#endif
19535 +
19536 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19537 }
19538
19539 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19540 index ace9dec..3f9e253 100644
19541 --- a/arch/x86/include/asm/uaccess.h
19542 +++ b/arch/x86/include/asm/uaccess.h
19543 @@ -7,6 +7,7 @@
19544 #include <linux/compiler.h>
19545 #include <linux/thread_info.h>
19546 #include <linux/string.h>
19547 +#include <linux/spinlock.h>
19548 #include <asm/asm.h>
19549 #include <asm/page.h>
19550 #include <asm/smap.h>
19551 @@ -29,7 +30,12 @@
19552
19553 #define get_ds() (KERNEL_DS)
19554 #define get_fs() (current_thread_info()->addr_limit)
19555 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19556 +void __set_fs(mm_segment_t x);
19557 +void set_fs(mm_segment_t x);
19558 +#else
19559 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19560 +#endif
19561
19562 #define segment_eq(a, b) ((a).seg == (b).seg)
19563
19564 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19565 * checks that the pointer is in the user space range - after calling
19566 * this function, memory access functions may still return -EFAULT.
19567 */
19568 -#define access_ok(type, addr, size) \
19569 - likely(!__range_not_ok(addr, size, user_addr_max()))
19570 +extern int _cond_resched(void);
19571 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19572 +#define access_ok(type, addr, size) \
19573 +({ \
19574 + unsigned long __size = size; \
19575 + unsigned long __addr = (unsigned long)addr; \
19576 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19577 + if (__ret_ao && __size) { \
19578 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19579 + unsigned long __end_ao = __addr + __size - 1; \
19580 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19581 + while (__addr_ao <= __end_ao) { \
19582 + char __c_ao; \
19583 + __addr_ao += PAGE_SIZE; \
19584 + if (__size > PAGE_SIZE) \
19585 + _cond_resched(); \
19586 + if (__get_user(__c_ao, (char __user *)__addr)) \
19587 + break; \
19588 + if (type != VERIFY_WRITE) { \
19589 + __addr = __addr_ao; \
19590 + continue; \
19591 + } \
19592 + if (__put_user(__c_ao, (char __user *)__addr)) \
19593 + break; \
19594 + __addr = __addr_ao; \
19595 + } \
19596 + } \
19597 + } \
19598 + __ret_ao; \
19599 +})
19600
19601 /*
19602 * The exception table consists of pairs of addresses relative to the
19603 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19604 extern int __get_user_bad(void);
19605
19606 /*
19607 - * This is a type: either unsigned long, if the argument fits into
19608 - * that type, or otherwise unsigned long long.
19609 + * This is a type: either (un)signed int, if the argument fits into
19610 + * that type, or otherwise (un)signed long long.
19611 */
19612 #define __inttype(x) \
19613 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19614 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19615 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19616 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19617
19618 /**
19619 * get_user: - Get a simple variable from user space.
19620 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19621 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19622 __chk_user_ptr(ptr); \
19623 might_fault(); \
19624 + pax_open_userland(); \
19625 asm volatile("call __get_user_%P3" \
19626 : "=a" (__ret_gu), "=r" (__val_gu) \
19627 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19628 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19629 + pax_close_userland(); \
19630 __ret_gu; \
19631 })
19632
19633 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19634 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19635 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19636
19637 -
19638 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19639 +#define __copyuser_seg "gs;"
19640 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19641 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19642 +#else
19643 +#define __copyuser_seg
19644 +#define __COPYUSER_SET_ES
19645 +#define __COPYUSER_RESTORE_ES
19646 +#endif
19647
19648 #ifdef CONFIG_X86_32
19649 #define __put_user_asm_u64(x, addr, err, errret) \
19650 asm volatile(ASM_STAC "\n" \
19651 - "1: movl %%eax,0(%2)\n" \
19652 - "2: movl %%edx,4(%2)\n" \
19653 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19654 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19655 "3: " ASM_CLAC "\n" \
19656 ".section .fixup,\"ax\"\n" \
19657 "4: movl %3,%0\n" \
19658 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19659
19660 #define __put_user_asm_ex_u64(x, addr) \
19661 asm volatile(ASM_STAC "\n" \
19662 - "1: movl %%eax,0(%1)\n" \
19663 - "2: movl %%edx,4(%1)\n" \
19664 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19665 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19666 "3: " ASM_CLAC "\n" \
19667 _ASM_EXTABLE_EX(1b, 2b) \
19668 _ASM_EXTABLE_EX(2b, 3b) \
19669 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19670 __typeof__(*(ptr)) __pu_val; \
19671 __chk_user_ptr(ptr); \
19672 might_fault(); \
19673 - __pu_val = x; \
19674 + __pu_val = (x); \
19675 + pax_open_userland(); \
19676 switch (sizeof(*(ptr))) { \
19677 case 1: \
19678 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19679 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19680 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19681 break; \
19682 } \
19683 + pax_close_userland(); \
19684 __ret_pu; \
19685 })
19686
19687 @@ -355,8 +403,10 @@ do { \
19688 } while (0)
19689
19690 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19691 +do { \
19692 + pax_open_userland(); \
19693 asm volatile(ASM_STAC "\n" \
19694 - "1: mov"itype" %2,%"rtype"1\n" \
19695 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19696 "2: " ASM_CLAC "\n" \
19697 ".section .fixup,\"ax\"\n" \
19698 "3: mov %3,%0\n" \
19699 @@ -364,8 +414,10 @@ do { \
19700 " jmp 2b\n" \
19701 ".previous\n" \
19702 _ASM_EXTABLE(1b, 3b) \
19703 - : "=r" (err), ltype(x) \
19704 - : "m" (__m(addr)), "i" (errret), "0" (err))
19705 + : "=r" (err), ltype (x) \
19706 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19707 + pax_close_userland(); \
19708 +} while (0)
19709
19710 #define __get_user_size_ex(x, ptr, size) \
19711 do { \
19712 @@ -389,7 +441,7 @@ do { \
19713 } while (0)
19714
19715 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19716 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19717 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19718 "2:\n" \
19719 _ASM_EXTABLE_EX(1b, 2b) \
19720 : ltype(x) : "m" (__m(addr)))
19721 @@ -406,13 +458,24 @@ do { \
19722 int __gu_err; \
19723 unsigned long __gu_val; \
19724 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19725 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19726 + (x) = (__typeof__(*(ptr)))__gu_val; \
19727 __gu_err; \
19728 })
19729
19730 /* FIXME: this hack is definitely wrong -AK */
19731 struct __large_struct { unsigned long buf[100]; };
19732 -#define __m(x) (*(struct __large_struct __user *)(x))
19733 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19734 +#define ____m(x) \
19735 +({ \
19736 + unsigned long ____x = (unsigned long)(x); \
19737 + if (____x < pax_user_shadow_base) \
19738 + ____x += pax_user_shadow_base; \
19739 + (typeof(x))____x; \
19740 +})
19741 +#else
19742 +#define ____m(x) (x)
19743 +#endif
19744 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19745
19746 /*
19747 * Tell gcc we read from memory instead of writing: this is because
19748 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19749 * aliasing issues.
19750 */
19751 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19752 +do { \
19753 + pax_open_userland(); \
19754 asm volatile(ASM_STAC "\n" \
19755 - "1: mov"itype" %"rtype"1,%2\n" \
19756 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19757 "2: " ASM_CLAC "\n" \
19758 ".section .fixup,\"ax\"\n" \
19759 "3: mov %3,%0\n" \
19760 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19761 ".previous\n" \
19762 _ASM_EXTABLE(1b, 3b) \
19763 : "=r"(err) \
19764 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19765 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19766 + pax_close_userland(); \
19767 +} while (0)
19768
19769 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19770 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19771 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19772 "2:\n" \
19773 _ASM_EXTABLE_EX(1b, 2b) \
19774 : : ltype(x), "m" (__m(addr)))
19775 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19776 */
19777 #define uaccess_try do { \
19778 current_thread_info()->uaccess_err = 0; \
19779 + pax_open_userland(); \
19780 stac(); \
19781 barrier();
19782
19783 #define uaccess_catch(err) \
19784 clac(); \
19785 + pax_close_userland(); \
19786 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19787 } while (0)
19788
19789 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19790 * On error, the variable @x is set to zero.
19791 */
19792
19793 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19794 +#define __get_user(x, ptr) get_user((x), (ptr))
19795 +#else
19796 #define __get_user(x, ptr) \
19797 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19798 +#endif
19799
19800 /**
19801 * __put_user: - Write a simple value into user space, with less checking.
19802 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19803 * Returns zero on success, or -EFAULT on error.
19804 */
19805
19806 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19807 +#define __put_user(x, ptr) put_user((x), (ptr))
19808 +#else
19809 #define __put_user(x, ptr) \
19810 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19811 +#endif
19812
19813 #define __get_user_unaligned __get_user
19814 #define __put_user_unaligned __put_user
19815 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19816 #define get_user_ex(x, ptr) do { \
19817 unsigned long __gue_val; \
19818 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19819 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19820 + (x) = (__typeof__(*(ptr)))__gue_val; \
19821 } while (0)
19822
19823 #define put_user_try uaccess_try
19824 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19825 extern __must_check long strnlen_user(const char __user *str, long n);
19826
19827 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19828 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19829 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19830
19831 extern void __cmpxchg_wrong_size(void)
19832 __compiletime_error("Bad argument size for cmpxchg");
19833 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19834 __typeof__(ptr) __uval = (uval); \
19835 __typeof__(*(ptr)) __old = (old); \
19836 __typeof__(*(ptr)) __new = (new); \
19837 + pax_open_userland(); \
19838 switch (size) { \
19839 case 1: \
19840 { \
19841 asm volatile("\t" ASM_STAC "\n" \
19842 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19843 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19844 "2:\t" ASM_CLAC "\n" \
19845 "\t.section .fixup, \"ax\"\n" \
19846 "3:\tmov %3, %0\n" \
19847 "\tjmp 2b\n" \
19848 "\t.previous\n" \
19849 _ASM_EXTABLE(1b, 3b) \
19850 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19851 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19852 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19853 : "memory" \
19854 ); \
19855 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19856 case 2: \
19857 { \
19858 asm volatile("\t" ASM_STAC "\n" \
19859 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19860 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19861 "2:\t" ASM_CLAC "\n" \
19862 "\t.section .fixup, \"ax\"\n" \
19863 "3:\tmov %3, %0\n" \
19864 "\tjmp 2b\n" \
19865 "\t.previous\n" \
19866 _ASM_EXTABLE(1b, 3b) \
19867 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19868 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19869 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19870 : "memory" \
19871 ); \
19872 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19873 case 4: \
19874 { \
19875 asm volatile("\t" ASM_STAC "\n" \
19876 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19877 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19878 "2:\t" ASM_CLAC "\n" \
19879 "\t.section .fixup, \"ax\"\n" \
19880 "3:\tmov %3, %0\n" \
19881 "\tjmp 2b\n" \
19882 "\t.previous\n" \
19883 _ASM_EXTABLE(1b, 3b) \
19884 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19885 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19886 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19887 : "memory" \
19888 ); \
19889 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19890 __cmpxchg_wrong_size(); \
19891 \
19892 asm volatile("\t" ASM_STAC "\n" \
19893 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19894 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19895 "2:\t" ASM_CLAC "\n" \
19896 "\t.section .fixup, \"ax\"\n" \
19897 "3:\tmov %3, %0\n" \
19898 "\tjmp 2b\n" \
19899 "\t.previous\n" \
19900 _ASM_EXTABLE(1b, 3b) \
19901 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19902 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19903 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19904 : "memory" \
19905 ); \
19906 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19907 default: \
19908 __cmpxchg_wrong_size(); \
19909 } \
19910 + pax_close_userland(); \
19911 *__uval = __old; \
19912 __ret; \
19913 })
19914 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19915
19916 #define ARCH_HAS_NOCACHE_UACCESS 1
19917
19918 -#ifdef CONFIG_X86_32
19919 -# include <asm/uaccess_32.h>
19920 -#else
19921 -# include <asm/uaccess_64.h>
19922 -#endif
19923 -
19924 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19925 - unsigned n);
19926 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19927 - unsigned n);
19928 -
19929 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19930 # define copy_user_diag __compiletime_error
19931 #else
19932 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19933 extern void copy_user_diag("copy_from_user() buffer size is too small")
19934 copy_from_user_overflow(void);
19935 extern void copy_user_diag("copy_to_user() buffer size is too small")
19936 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19937 +copy_to_user_overflow(void);
19938
19939 #undef copy_user_diag
19940
19941 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19942
19943 extern void
19944 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19945 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19946 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19947 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19948
19949 #else
19950 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19951
19952 #endif
19953
19954 +#ifdef CONFIG_X86_32
19955 +# include <asm/uaccess_32.h>
19956 +#else
19957 +# include <asm/uaccess_64.h>
19958 +#endif
19959 +
19960 static inline unsigned long __must_check
19961 copy_from_user(void *to, const void __user *from, unsigned long n)
19962 {
19963 - int sz = __compiletime_object_size(to);
19964 + size_t sz = __compiletime_object_size(to);
19965
19966 might_fault();
19967
19968 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19969 * case, and do only runtime checking for non-constant sizes.
19970 */
19971
19972 - if (likely(sz < 0 || sz >= n))
19973 - n = _copy_from_user(to, from, n);
19974 - else if(__builtin_constant_p(n))
19975 - copy_from_user_overflow();
19976 - else
19977 - __copy_from_user_overflow(sz, n);
19978 + if (likely(sz != (size_t)-1 && sz < n)) {
19979 + if(__builtin_constant_p(n))
19980 + copy_from_user_overflow();
19981 + else
19982 + __copy_from_user_overflow(sz, n);
19983 + } else if (access_ok(VERIFY_READ, from, n))
19984 + n = __copy_from_user(to, from, n);
19985 + else if ((long)n > 0)
19986 + memset(to, 0, n);
19987
19988 return n;
19989 }
19990 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19991 static inline unsigned long __must_check
19992 copy_to_user(void __user *to, const void *from, unsigned long n)
19993 {
19994 - int sz = __compiletime_object_size(from);
19995 + size_t sz = __compiletime_object_size(from);
19996
19997 might_fault();
19998
19999 /* See the comment in copy_from_user() above. */
20000 - if (likely(sz < 0 || sz >= n))
20001 - n = _copy_to_user(to, from, n);
20002 - else if(__builtin_constant_p(n))
20003 - copy_to_user_overflow();
20004 - else
20005 - __copy_to_user_overflow(sz, n);
20006 + if (likely(sz != (size_t)-1 && sz < n)) {
20007 + if(__builtin_constant_p(n))
20008 + copy_to_user_overflow();
20009 + else
20010 + __copy_to_user_overflow(sz, n);
20011 + } else if (access_ok(VERIFY_WRITE, to, n))
20012 + n = __copy_to_user(to, from, n);
20013
20014 return n;
20015 }
20016 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20017 index 3c03a5d..edb68ae 100644
20018 --- a/arch/x86/include/asm/uaccess_32.h
20019 +++ b/arch/x86/include/asm/uaccess_32.h
20020 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20021 * anything, so this is accurate.
20022 */
20023
20024 -static __always_inline unsigned long __must_check
20025 +static __always_inline __size_overflow(3) unsigned long __must_check
20026 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20027 {
20028 + if ((long)n < 0)
20029 + return n;
20030 +
20031 + check_object_size(from, n, true);
20032 +
20033 if (__builtin_constant_p(n)) {
20034 unsigned long ret;
20035
20036 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20037 __copy_to_user(void __user *to, const void *from, unsigned long n)
20038 {
20039 might_fault();
20040 +
20041 return __copy_to_user_inatomic(to, from, n);
20042 }
20043
20044 -static __always_inline unsigned long
20045 +static __always_inline __size_overflow(3) unsigned long
20046 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20047 {
20048 + if ((long)n < 0)
20049 + return n;
20050 +
20051 /* Avoid zeroing the tail if the copy fails..
20052 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20053 * but as the zeroing behaviour is only significant when n is not
20054 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20055 __copy_from_user(void *to, const void __user *from, unsigned long n)
20056 {
20057 might_fault();
20058 +
20059 + if ((long)n < 0)
20060 + return n;
20061 +
20062 + check_object_size(to, n, false);
20063 +
20064 if (__builtin_constant_p(n)) {
20065 unsigned long ret;
20066
20067 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20068 const void __user *from, unsigned long n)
20069 {
20070 might_fault();
20071 +
20072 + if ((long)n < 0)
20073 + return n;
20074 +
20075 if (__builtin_constant_p(n)) {
20076 unsigned long ret;
20077
20078 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20079 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20080 unsigned long n)
20081 {
20082 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20083 + if ((long)n < 0)
20084 + return n;
20085 +
20086 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20087 }
20088
20089 #endif /* _ASM_X86_UACCESS_32_H */
20090 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20091 index f2f9b39..2ae1bf8 100644
20092 --- a/arch/x86/include/asm/uaccess_64.h
20093 +++ b/arch/x86/include/asm/uaccess_64.h
20094 @@ -10,6 +10,9 @@
20095 #include <asm/alternative.h>
20096 #include <asm/cpufeature.h>
20097 #include <asm/page.h>
20098 +#include <asm/pgtable.h>
20099 +
20100 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20101
20102 /*
20103 * Copy To/From Userspace
20104 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20105 __must_check unsigned long
20106 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20107
20108 -static __always_inline __must_check unsigned long
20109 -copy_user_generic(void *to, const void *from, unsigned len)
20110 +static __always_inline __must_check __size_overflow(3) unsigned long
20111 +copy_user_generic(void *to, const void *from, unsigned long len)
20112 {
20113 unsigned ret;
20114
20115 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20116 }
20117
20118 __must_check unsigned long
20119 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20120 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20121
20122 static __always_inline __must_check
20123 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20124 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20125 {
20126 - int ret = 0;
20127 + size_t sz = __compiletime_object_size(dst);
20128 + unsigned ret = 0;
20129 +
20130 + if (size > INT_MAX)
20131 + return size;
20132 +
20133 + check_object_size(dst, size, false);
20134 +
20135 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20136 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20137 + return size;
20138 +#endif
20139 +
20140 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20141 + if(__builtin_constant_p(size))
20142 + copy_from_user_overflow();
20143 + else
20144 + __copy_from_user_overflow(sz, size);
20145 + return size;
20146 + }
20147
20148 if (!__builtin_constant_p(size))
20149 - return copy_user_generic(dst, (__force void *)src, size);
20150 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20151 switch (size) {
20152 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20153 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20154 ret, "b", "b", "=q", 1);
20155 return ret;
20156 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20157 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20158 ret, "w", "w", "=r", 2);
20159 return ret;
20160 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20161 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20162 ret, "l", "k", "=r", 4);
20163 return ret;
20164 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20165 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20166 ret, "q", "", "=r", 8);
20167 return ret;
20168 case 10:
20169 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20170 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20171 ret, "q", "", "=r", 10);
20172 if (unlikely(ret))
20173 return ret;
20174 __get_user_asm(*(u16 *)(8 + (char *)dst),
20175 - (u16 __user *)(8 + (char __user *)src),
20176 + (const u16 __user *)(8 + (const char __user *)src),
20177 ret, "w", "w", "=r", 2);
20178 return ret;
20179 case 16:
20180 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20181 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20182 ret, "q", "", "=r", 16);
20183 if (unlikely(ret))
20184 return ret;
20185 __get_user_asm(*(u64 *)(8 + (char *)dst),
20186 - (u64 __user *)(8 + (char __user *)src),
20187 + (const u64 __user *)(8 + (const char __user *)src),
20188 ret, "q", "", "=r", 8);
20189 return ret;
20190 default:
20191 - return copy_user_generic(dst, (__force void *)src, size);
20192 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20193 }
20194 }
20195
20196 static __always_inline __must_check
20197 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20198 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20199 {
20200 might_fault();
20201 return __copy_from_user_nocheck(dst, src, size);
20202 }
20203
20204 static __always_inline __must_check
20205 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20206 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20207 {
20208 - int ret = 0;
20209 + size_t sz = __compiletime_object_size(src);
20210 + unsigned ret = 0;
20211 +
20212 + if (size > INT_MAX)
20213 + return size;
20214 +
20215 + check_object_size(src, size, true);
20216 +
20217 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20218 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20219 + return size;
20220 +#endif
20221 +
20222 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20223 + if(__builtin_constant_p(size))
20224 + copy_to_user_overflow();
20225 + else
20226 + __copy_to_user_overflow(sz, size);
20227 + return size;
20228 + }
20229
20230 if (!__builtin_constant_p(size))
20231 - return copy_user_generic((__force void *)dst, src, size);
20232 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20233 switch (size) {
20234 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20235 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20236 ret, "b", "b", "iq", 1);
20237 return ret;
20238 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20239 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20240 ret, "w", "w", "ir", 2);
20241 return ret;
20242 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20243 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20244 ret, "l", "k", "ir", 4);
20245 return ret;
20246 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20247 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20248 ret, "q", "", "er", 8);
20249 return ret;
20250 case 10:
20251 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20252 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20253 ret, "q", "", "er", 10);
20254 if (unlikely(ret))
20255 return ret;
20256 asm("":::"memory");
20257 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20258 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20259 ret, "w", "w", "ir", 2);
20260 return ret;
20261 case 16:
20262 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20263 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20264 ret, "q", "", "er", 16);
20265 if (unlikely(ret))
20266 return ret;
20267 asm("":::"memory");
20268 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20269 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20270 ret, "q", "", "er", 8);
20271 return ret;
20272 default:
20273 - return copy_user_generic((__force void *)dst, src, size);
20274 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20275 }
20276 }
20277
20278 static __always_inline __must_check
20279 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20280 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20281 {
20282 might_fault();
20283 return __copy_to_user_nocheck(dst, src, size);
20284 }
20285
20286 static __always_inline __must_check
20287 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20288 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20289 {
20290 - int ret = 0;
20291 + unsigned ret = 0;
20292
20293 might_fault();
20294 +
20295 + if (size > INT_MAX)
20296 + return size;
20297 +
20298 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20299 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20300 + return size;
20301 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20302 + return size;
20303 +#endif
20304 +
20305 if (!__builtin_constant_p(size))
20306 - return copy_user_generic((__force void *)dst,
20307 - (__force void *)src, size);
20308 + return copy_user_generic((__force_kernel void *)____m(dst),
20309 + (__force_kernel const void *)____m(src), size);
20310 switch (size) {
20311 case 1: {
20312 u8 tmp;
20313 - __get_user_asm(tmp, (u8 __user *)src,
20314 + __get_user_asm(tmp, (const u8 __user *)src,
20315 ret, "b", "b", "=q", 1);
20316 if (likely(!ret))
20317 __put_user_asm(tmp, (u8 __user *)dst,
20318 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20319 }
20320 case 2: {
20321 u16 tmp;
20322 - __get_user_asm(tmp, (u16 __user *)src,
20323 + __get_user_asm(tmp, (const u16 __user *)src,
20324 ret, "w", "w", "=r", 2);
20325 if (likely(!ret))
20326 __put_user_asm(tmp, (u16 __user *)dst,
20327 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20328
20329 case 4: {
20330 u32 tmp;
20331 - __get_user_asm(tmp, (u32 __user *)src,
20332 + __get_user_asm(tmp, (const u32 __user *)src,
20333 ret, "l", "k", "=r", 4);
20334 if (likely(!ret))
20335 __put_user_asm(tmp, (u32 __user *)dst,
20336 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20337 }
20338 case 8: {
20339 u64 tmp;
20340 - __get_user_asm(tmp, (u64 __user *)src,
20341 + __get_user_asm(tmp, (const u64 __user *)src,
20342 ret, "q", "", "=r", 8);
20343 if (likely(!ret))
20344 __put_user_asm(tmp, (u64 __user *)dst,
20345 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20346 return ret;
20347 }
20348 default:
20349 - return copy_user_generic((__force void *)dst,
20350 - (__force void *)src, size);
20351 + return copy_user_generic((__force_kernel void *)____m(dst),
20352 + (__force_kernel const void *)____m(src), size);
20353 }
20354 }
20355
20356 -static __must_check __always_inline int
20357 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20358 +static __must_check __always_inline unsigned long
20359 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20360 {
20361 return __copy_from_user_nocheck(dst, src, size);
20362 }
20363
20364 -static __must_check __always_inline int
20365 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20366 +static __must_check __always_inline unsigned long
20367 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20368 {
20369 return __copy_to_user_nocheck(dst, src, size);
20370 }
20371
20372 -extern long __copy_user_nocache(void *dst, const void __user *src,
20373 - unsigned size, int zerorest);
20374 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20375 + unsigned long size, int zerorest);
20376
20377 -static inline int
20378 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20379 +static inline unsigned long
20380 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20381 {
20382 might_fault();
20383 +
20384 + if (size > INT_MAX)
20385 + return size;
20386 +
20387 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20388 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20389 + return size;
20390 +#endif
20391 +
20392 return __copy_user_nocache(dst, src, size, 1);
20393 }
20394
20395 -static inline int
20396 +static inline unsigned long
20397 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20398 - unsigned size)
20399 + unsigned long size)
20400 {
20401 + if (size > INT_MAX)
20402 + return size;
20403 +
20404 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20405 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20406 + return size;
20407 +#endif
20408 +
20409 return __copy_user_nocache(dst, src, size, 0);
20410 }
20411
20412 unsigned long
20413 -copy_user_handle_tail(char *to, char *from, unsigned len);
20414 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20415
20416 #endif /* _ASM_X86_UACCESS_64_H */
20417 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20418 index 5b238981..77fdd78 100644
20419 --- a/arch/x86/include/asm/word-at-a-time.h
20420 +++ b/arch/x86/include/asm/word-at-a-time.h
20421 @@ -11,7 +11,7 @@
20422 * and shift, for example.
20423 */
20424 struct word_at_a_time {
20425 - const unsigned long one_bits, high_bits;
20426 + unsigned long one_bits, high_bits;
20427 };
20428
20429 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20430 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20431 index f58a9c7..dc378042a 100644
20432 --- a/arch/x86/include/asm/x86_init.h
20433 +++ b/arch/x86/include/asm/x86_init.h
20434 @@ -129,7 +129,7 @@ struct x86_init_ops {
20435 struct x86_init_timers timers;
20436 struct x86_init_iommu iommu;
20437 struct x86_init_pci pci;
20438 -};
20439 +} __no_const;
20440
20441 /**
20442 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20443 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20444 void (*setup_percpu_clockev)(void);
20445 void (*early_percpu_clock_init)(void);
20446 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20447 -};
20448 +} __no_const;
20449
20450 struct timespec;
20451
20452 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20453 void (*save_sched_clock_state)(void);
20454 void (*restore_sched_clock_state)(void);
20455 void (*apic_post_init)(void);
20456 -};
20457 +} __no_const;
20458
20459 struct pci_dev;
20460 struct msi_msg;
20461 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20462 void (*teardown_msi_irqs)(struct pci_dev *dev);
20463 void (*restore_msi_irqs)(struct pci_dev *dev);
20464 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20465 -};
20466 +} __no_const;
20467
20468 struct IO_APIC_route_entry;
20469 struct io_apic_irq_attr;
20470 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20471 unsigned int destination, int vector,
20472 struct io_apic_irq_attr *attr);
20473 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20474 -};
20475 +} __no_const;
20476
20477 extern struct x86_init_ops x86_init;
20478 extern struct x86_cpuinit_ops x86_cpuinit;
20479 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20480 index 358dcd3..23c0bf1 100644
20481 --- a/arch/x86/include/asm/xen/page.h
20482 +++ b/arch/x86/include/asm/xen/page.h
20483 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20484 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20485 * cases needing an extended handling.
20486 */
20487 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20488 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20489 {
20490 unsigned long mfn;
20491
20492 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20493 index c9a6d68..cb57f42 100644
20494 --- a/arch/x86/include/asm/xsave.h
20495 +++ b/arch/x86/include/asm/xsave.h
20496 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20497 if (unlikely(err))
20498 return -EFAULT;
20499
20500 + pax_open_userland();
20501 __asm__ __volatile__(ASM_STAC "\n"
20502 - "1:"XSAVE"\n"
20503 + "1:"
20504 + __copyuser_seg
20505 + XSAVE"\n"
20506 "2: " ASM_CLAC "\n"
20507 xstate_fault
20508 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20509 : "memory");
20510 + pax_close_userland();
20511 return err;
20512 }
20513
20514 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20515 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20516 {
20517 int err = 0;
20518 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20519 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20520 u32 lmask = mask;
20521 u32 hmask = mask >> 32;
20522
20523 + pax_open_userland();
20524 __asm__ __volatile__(ASM_STAC "\n"
20525 - "1:"XRSTOR"\n"
20526 + "1:"
20527 + __copyuser_seg
20528 + XRSTOR"\n"
20529 "2: " ASM_CLAC "\n"
20530 xstate_fault
20531 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20532 : "memory"); /* memory required? */
20533 + pax_close_userland();
20534 return err;
20535 }
20536
20537 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20538 index d993e33..8db1b18 100644
20539 --- a/arch/x86/include/uapi/asm/e820.h
20540 +++ b/arch/x86/include/uapi/asm/e820.h
20541 @@ -58,7 +58,7 @@ struct e820map {
20542 #define ISA_START_ADDRESS 0xa0000
20543 #define ISA_END_ADDRESS 0x100000
20544
20545 -#define BIOS_BEGIN 0x000a0000
20546 +#define BIOS_BEGIN 0x000c0000
20547 #define BIOS_END 0x00100000
20548
20549 #define BIOS_ROM_BASE 0xffe00000
20550 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20551 index 7b0a55a..ad115bf 100644
20552 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20553 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20554 @@ -49,7 +49,6 @@
20555 #define EFLAGS 144
20556 #define RSP 152
20557 #define SS 160
20558 -#define ARGOFFSET R11
20559 #endif /* __ASSEMBLY__ */
20560
20561 /* top of stack page */
20562 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20563 index cdb1b70..426434c 100644
20564 --- a/arch/x86/kernel/Makefile
20565 +++ b/arch/x86/kernel/Makefile
20566 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20567 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20568 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20569 obj-y += probe_roms.o
20570 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20571 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20572 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20573 obj-$(CONFIG_X86_64) += mcount_64.o
20574 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20575 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20576 index 803b684..68c64f1 100644
20577 --- a/arch/x86/kernel/acpi/boot.c
20578 +++ b/arch/x86/kernel/acpi/boot.c
20579 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20580 * If your system is blacklisted here, but you find that acpi=force
20581 * works for you, please contact linux-acpi@vger.kernel.org
20582 */
20583 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20584 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20585 /*
20586 * Boxes that need ACPI disabled
20587 */
20588 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20589 };
20590
20591 /* second table for DMI checks that should run after early-quirks */
20592 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20593 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20594 /*
20595 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20596 * which includes some code which overrides all temperature
20597 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20598 index d1daead..acd77e2 100644
20599 --- a/arch/x86/kernel/acpi/sleep.c
20600 +++ b/arch/x86/kernel/acpi/sleep.c
20601 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20602 #else /* CONFIG_64BIT */
20603 #ifdef CONFIG_SMP
20604 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20605 +
20606 + pax_open_kernel();
20607 early_gdt_descr.address =
20608 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20609 + pax_close_kernel();
20610 +
20611 initial_gs = per_cpu_offset(smp_processor_id());
20612 #endif
20613 initial_code = (unsigned long)wakeup_long64;
20614 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20615 index 665c6b7..eae4d56 100644
20616 --- a/arch/x86/kernel/acpi/wakeup_32.S
20617 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20618 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20619 # and restore the stack ... but you need gdt for this to work
20620 movl saved_context_esp, %esp
20621
20622 - movl %cs:saved_magic, %eax
20623 - cmpl $0x12345678, %eax
20624 + cmpl $0x12345678, saved_magic
20625 jne bogus_magic
20626
20627 # jump to place where we left off
20628 - movl saved_eip, %eax
20629 - jmp *%eax
20630 + jmp *(saved_eip)
20631
20632 bogus_magic:
20633 jmp bogus_magic
20634 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20635 index 703130f..27a155d 100644
20636 --- a/arch/x86/kernel/alternative.c
20637 +++ b/arch/x86/kernel/alternative.c
20638 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20639 */
20640 for (a = start; a < end; a++) {
20641 instr = (u8 *)&a->instr_offset + a->instr_offset;
20642 +
20643 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20644 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20645 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20646 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20647 +#endif
20648 +
20649 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20650 BUG_ON(a->replacementlen > a->instrlen);
20651 BUG_ON(a->instrlen > sizeof(insnbuf));
20652 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20653 add_nops(insnbuf + a->replacementlen,
20654 a->instrlen - a->replacementlen);
20655
20656 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20657 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20658 + instr = ktva_ktla(instr);
20659 +#endif
20660 +
20661 text_poke_early(instr, insnbuf, a->instrlen);
20662 }
20663 }
20664 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20665 for (poff = start; poff < end; poff++) {
20666 u8 *ptr = (u8 *)poff + *poff;
20667
20668 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20669 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20670 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20671 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20672 +#endif
20673 +
20674 if (!*poff || ptr < text || ptr >= text_end)
20675 continue;
20676 /* turn DS segment override prefix into lock prefix */
20677 - if (*ptr == 0x3e)
20678 + if (*ktla_ktva(ptr) == 0x3e)
20679 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20680 }
20681 mutex_unlock(&text_mutex);
20682 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20683 for (poff = start; poff < end; poff++) {
20684 u8 *ptr = (u8 *)poff + *poff;
20685
20686 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20687 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20688 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20689 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20690 +#endif
20691 +
20692 if (!*poff || ptr < text || ptr >= text_end)
20693 continue;
20694 /* turn lock prefix into DS segment override prefix */
20695 - if (*ptr == 0xf0)
20696 + if (*ktla_ktva(ptr) == 0xf0)
20697 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20698 }
20699 mutex_unlock(&text_mutex);
20700 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20701
20702 BUG_ON(p->len > MAX_PATCH_LEN);
20703 /* prep the buffer with the original instructions */
20704 - memcpy(insnbuf, p->instr, p->len);
20705 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20706 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20707 (unsigned long)p->instr, p->len);
20708
20709 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20710 if (!uniproc_patched || num_possible_cpus() == 1)
20711 free_init_pages("SMP alternatives",
20712 (unsigned long)__smp_locks,
20713 - (unsigned long)__smp_locks_end);
20714 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20715 #endif
20716
20717 apply_paravirt(__parainstructions, __parainstructions_end);
20718 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20719 * instructions. And on the local CPU you need to be protected again NMI or MCE
20720 * handlers seeing an inconsistent instruction while you patch.
20721 */
20722 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20723 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20724 size_t len)
20725 {
20726 unsigned long flags;
20727 local_irq_save(flags);
20728 - memcpy(addr, opcode, len);
20729 +
20730 + pax_open_kernel();
20731 + memcpy(ktla_ktva(addr), opcode, len);
20732 sync_core();
20733 + pax_close_kernel();
20734 +
20735 local_irq_restore(flags);
20736 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20737 that causes hangs on some VIA CPUs. */
20738 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20739 */
20740 void *text_poke(void *addr, const void *opcode, size_t len)
20741 {
20742 - unsigned long flags;
20743 - char *vaddr;
20744 + unsigned char *vaddr = ktla_ktva(addr);
20745 struct page *pages[2];
20746 - int i;
20747 + size_t i;
20748
20749 if (!core_kernel_text((unsigned long)addr)) {
20750 - pages[0] = vmalloc_to_page(addr);
20751 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20752 + pages[0] = vmalloc_to_page(vaddr);
20753 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20754 } else {
20755 - pages[0] = virt_to_page(addr);
20756 + pages[0] = virt_to_page(vaddr);
20757 WARN_ON(!PageReserved(pages[0]));
20758 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20759 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20760 }
20761 BUG_ON(!pages[0]);
20762 - local_irq_save(flags);
20763 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20764 - if (pages[1])
20765 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20766 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20767 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20768 - clear_fixmap(FIX_TEXT_POKE0);
20769 - if (pages[1])
20770 - clear_fixmap(FIX_TEXT_POKE1);
20771 - local_flush_tlb();
20772 - sync_core();
20773 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20774 - that causes hangs on some VIA CPUs. */
20775 + text_poke_early(addr, opcode, len);
20776 for (i = 0; i < len; i++)
20777 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20778 - local_irq_restore(flags);
20779 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20780 return addr;
20781 }
20782
20783 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20784 if (likely(!bp_patching_in_progress))
20785 return 0;
20786
20787 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20788 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20789 return 0;
20790
20791 /* set up the specified breakpoint handler */
20792 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20793 */
20794 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20795 {
20796 - unsigned char int3 = 0xcc;
20797 + const unsigned char int3 = 0xcc;
20798
20799 bp_int3_handler = handler;
20800 bp_int3_addr = (u8 *)addr + sizeof(int3);
20801 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20802 index ad3639a..bd4253c 100644
20803 --- a/arch/x86/kernel/apic/apic.c
20804 +++ b/arch/x86/kernel/apic/apic.c
20805 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20806 /*
20807 * Debug level, exported for io_apic.c
20808 */
20809 -unsigned int apic_verbosity;
20810 +int apic_verbosity;
20811
20812 int pic_mode;
20813
20814 @@ -1918,7 +1918,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20815 apic_write(APIC_ESR, 0);
20816 v = apic_read(APIC_ESR);
20817 ack_APIC_irq();
20818 - atomic_inc(&irq_err_count);
20819 + atomic_inc_unchecked(&irq_err_count);
20820
20821 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20822 smp_processor_id(), v);
20823 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20824 index de918c4..32eed23 100644
20825 --- a/arch/x86/kernel/apic/apic_flat_64.c
20826 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20827 @@ -154,7 +154,7 @@ static int flat_probe(void)
20828 return 1;
20829 }
20830
20831 -static struct apic apic_flat = {
20832 +static struct apic apic_flat __read_only = {
20833 .name = "flat",
20834 .probe = flat_probe,
20835 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20836 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20837 return 0;
20838 }
20839
20840 -static struct apic apic_physflat = {
20841 +static struct apic apic_physflat __read_only = {
20842
20843 .name = "physical flat",
20844 .probe = physflat_probe,
20845 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20846 index b205cdb..d8503ff 100644
20847 --- a/arch/x86/kernel/apic/apic_noop.c
20848 +++ b/arch/x86/kernel/apic/apic_noop.c
20849 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20850 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20851 }
20852
20853 -struct apic apic_noop = {
20854 +struct apic apic_noop __read_only = {
20855 .name = "noop",
20856 .probe = noop_probe,
20857 .acpi_madt_oem_check = NULL,
20858 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20859 index c4a8d63..fe893ac 100644
20860 --- a/arch/x86/kernel/apic/bigsmp_32.c
20861 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20862 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20863 return dmi_bigsmp;
20864 }
20865
20866 -static struct apic apic_bigsmp = {
20867 +static struct apic apic_bigsmp __read_only = {
20868
20869 .name = "bigsmp",
20870 .probe = probe_bigsmp,
20871 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20872 index f4dc246..fbab133 100644
20873 --- a/arch/x86/kernel/apic/io_apic.c
20874 +++ b/arch/x86/kernel/apic/io_apic.c
20875 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20876 return ret;
20877 }
20878
20879 -atomic_t irq_mis_count;
20880 +atomic_unchecked_t irq_mis_count;
20881
20882 #ifdef CONFIG_GENERIC_PENDING_IRQ
20883 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20884 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20885 * at the cpu.
20886 */
20887 if (!(v & (1 << (i & 0x1f)))) {
20888 - atomic_inc(&irq_mis_count);
20889 + atomic_inc_unchecked(&irq_mis_count);
20890
20891 eoi_ioapic_irq(irq, cfg);
20892 }
20893 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20894 ioapic_irqd_unmask(data, cfg, masked);
20895 }
20896
20897 -static struct irq_chip ioapic_chip __read_mostly = {
20898 +static struct irq_chip ioapic_chip = {
20899 .name = "IO-APIC",
20900 .irq_startup = startup_ioapic_irq,
20901 .irq_mask = mask_ioapic_irq,
20902 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20903 ack_APIC_irq();
20904 }
20905
20906 -static struct irq_chip lapic_chip __read_mostly = {
20907 +static struct irq_chip lapic_chip = {
20908 .name = "local-APIC",
20909 .irq_mask = mask_lapic_irq,
20910 .irq_unmask = unmask_lapic_irq,
20911 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20912 index bda4886..f9c7195 100644
20913 --- a/arch/x86/kernel/apic/probe_32.c
20914 +++ b/arch/x86/kernel/apic/probe_32.c
20915 @@ -72,7 +72,7 @@ static int probe_default(void)
20916 return 1;
20917 }
20918
20919 -static struct apic apic_default = {
20920 +static struct apic apic_default __read_only = {
20921
20922 .name = "default",
20923 .probe = probe_default,
20924 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20925 index 6cedd79..023ff8e 100644
20926 --- a/arch/x86/kernel/apic/vector.c
20927 +++ b/arch/x86/kernel/apic/vector.c
20928 @@ -21,7 +21,7 @@
20929
20930 static DEFINE_RAW_SPINLOCK(vector_lock);
20931
20932 -void lock_vector_lock(void)
20933 +void lock_vector_lock(void) __acquires(vector_lock)
20934 {
20935 /* Used to the online set of cpus does not change
20936 * during assign_irq_vector.
20937 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20938 raw_spin_lock(&vector_lock);
20939 }
20940
20941 -void unlock_vector_lock(void)
20942 +void unlock_vector_lock(void) __releases(vector_lock)
20943 {
20944 raw_spin_unlock(&vector_lock);
20945 }
20946 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20947 index e658f21..b695a1a 100644
20948 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20949 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20950 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20951 return notifier_from_errno(err);
20952 }
20953
20954 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20955 +static struct notifier_block x2apic_cpu_notifier = {
20956 .notifier_call = update_clusterinfo,
20957 };
20958
20959 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20960 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20961 }
20962
20963 -static struct apic apic_x2apic_cluster = {
20964 +static struct apic apic_x2apic_cluster __read_only = {
20965
20966 .name = "cluster x2apic",
20967 .probe = x2apic_cluster_probe,
20968 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20969 index 6fae733..5ca17af 100644
20970 --- a/arch/x86/kernel/apic/x2apic_phys.c
20971 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20972 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20973 return apic == &apic_x2apic_phys;
20974 }
20975
20976 -static struct apic apic_x2apic_phys = {
20977 +static struct apic apic_x2apic_phys __read_only = {
20978
20979 .name = "physical x2apic",
20980 .probe = x2apic_phys_probe,
20981 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20982 index 8e9dcfd..c61b3e4 100644
20983 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20984 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20985 @@ -348,7 +348,7 @@ static int uv_probe(void)
20986 return apic == &apic_x2apic_uv_x;
20987 }
20988
20989 -static struct apic __refdata apic_x2apic_uv_x = {
20990 +static struct apic apic_x2apic_uv_x __read_only = {
20991
20992 .name = "UV large system",
20993 .probe = uv_probe,
20994 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20995 index 927ec92..de68f32 100644
20996 --- a/arch/x86/kernel/apm_32.c
20997 +++ b/arch/x86/kernel/apm_32.c
20998 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20999 * This is for buggy BIOS's that refer to (real mode) segment 0x40
21000 * even though they are called in protected mode.
21001 */
21002 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
21003 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
21004 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
21005
21006 static const char driver_version[] = "1.16ac"; /* no spaces */
21007 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
21008 BUG_ON(cpu != 0);
21009 gdt = get_cpu_gdt_table(cpu);
21010 save_desc_40 = gdt[0x40 / 8];
21011 +
21012 + pax_open_kernel();
21013 gdt[0x40 / 8] = bad_bios_desc;
21014 + pax_close_kernel();
21015
21016 apm_irq_save(flags);
21017 APM_DO_SAVE_SEGS;
21018 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21019 &call->esi);
21020 APM_DO_RESTORE_SEGS;
21021 apm_irq_restore(flags);
21022 +
21023 + pax_open_kernel();
21024 gdt[0x40 / 8] = save_desc_40;
21025 + pax_close_kernel();
21026 +
21027 put_cpu();
21028
21029 return call->eax & 0xff;
21030 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21031 BUG_ON(cpu != 0);
21032 gdt = get_cpu_gdt_table(cpu);
21033 save_desc_40 = gdt[0x40 / 8];
21034 +
21035 + pax_open_kernel();
21036 gdt[0x40 / 8] = bad_bios_desc;
21037 + pax_close_kernel();
21038
21039 apm_irq_save(flags);
21040 APM_DO_SAVE_SEGS;
21041 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21042 &call->eax);
21043 APM_DO_RESTORE_SEGS;
21044 apm_irq_restore(flags);
21045 +
21046 + pax_open_kernel();
21047 gdt[0x40 / 8] = save_desc_40;
21048 + pax_close_kernel();
21049 +
21050 put_cpu();
21051 return error;
21052 }
21053 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21054 return 0;
21055 }
21056
21057 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21058 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21059 {
21060 print_if_true,
21061 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21062 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21063 * code to that CPU.
21064 */
21065 gdt = get_cpu_gdt_table(0);
21066 +
21067 + pax_open_kernel();
21068 set_desc_base(&gdt[APM_CS >> 3],
21069 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21070 set_desc_base(&gdt[APM_CS_16 >> 3],
21071 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21072 set_desc_base(&gdt[APM_DS >> 3],
21073 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21074 + pax_close_kernel();
21075
21076 proc_create("apm", 0, NULL, &apm_file_ops);
21077
21078 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21079 index 9f6b934..cf5ffb3 100644
21080 --- a/arch/x86/kernel/asm-offsets.c
21081 +++ b/arch/x86/kernel/asm-offsets.c
21082 @@ -32,6 +32,8 @@ void common(void) {
21083 OFFSET(TI_flags, thread_info, flags);
21084 OFFSET(TI_status, thread_info, status);
21085 OFFSET(TI_addr_limit, thread_info, addr_limit);
21086 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21087 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21088
21089 BLANK();
21090 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21091 @@ -52,8 +54,26 @@ void common(void) {
21092 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21093 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21094 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21095 +
21096 +#ifdef CONFIG_PAX_KERNEXEC
21097 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21098 #endif
21099
21100 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21101 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21102 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21103 +#ifdef CONFIG_X86_64
21104 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21105 +#endif
21106 +#endif
21107 +
21108 +#endif
21109 +
21110 + BLANK();
21111 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21112 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21113 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21114 +
21115 #ifdef CONFIG_XEN
21116 BLANK();
21117 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21118 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21119 index fdcbb4d..036dd93 100644
21120 --- a/arch/x86/kernel/asm-offsets_64.c
21121 +++ b/arch/x86/kernel/asm-offsets_64.c
21122 @@ -80,6 +80,7 @@ int main(void)
21123 BLANK();
21124 #undef ENTRY
21125
21126 + DEFINE(TSS_size, sizeof(struct tss_struct));
21127 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21128 BLANK();
21129
21130 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21131 index 80091ae..0c5184f 100644
21132 --- a/arch/x86/kernel/cpu/Makefile
21133 +++ b/arch/x86/kernel/cpu/Makefile
21134 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21135 CFLAGS_REMOVE_perf_event.o = -pg
21136 endif
21137
21138 -# Make sure load_percpu_segment has no stackprotector
21139 -nostackp := $(call cc-option, -fno-stack-protector)
21140 -CFLAGS_common.o := $(nostackp)
21141 -
21142 obj-y := intel_cacheinfo.o scattered.o topology.o
21143 obj-y += common.o
21144 obj-y += rdrand.o
21145 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21146 index a220239..607fc38 100644
21147 --- a/arch/x86/kernel/cpu/amd.c
21148 +++ b/arch/x86/kernel/cpu/amd.c
21149 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21150 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21151 {
21152 /* AMD errata T13 (order #21922) */
21153 - if ((c->x86 == 6)) {
21154 + if (c->x86 == 6) {
21155 /* Duron Rev A0 */
21156 if (c->x86_model == 3 && c->x86_mask == 0)
21157 size = 64;
21158 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21159 index 2346c95..c061472 100644
21160 --- a/arch/x86/kernel/cpu/common.c
21161 +++ b/arch/x86/kernel/cpu/common.c
21162 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21163
21164 static const struct cpu_dev *this_cpu = &default_cpu;
21165
21166 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21167 -#ifdef CONFIG_X86_64
21168 - /*
21169 - * We need valid kernel segments for data and code in long mode too
21170 - * IRET will check the segment types kkeil 2000/10/28
21171 - * Also sysret mandates a special GDT layout
21172 - *
21173 - * TLS descriptors are currently at a different place compared to i386.
21174 - * Hopefully nobody expects them at a fixed place (Wine?)
21175 - */
21176 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21177 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21178 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21179 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21180 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21181 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21182 -#else
21183 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21184 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21185 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21186 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21187 - /*
21188 - * Segments used for calling PnP BIOS have byte granularity.
21189 - * They code segments and data segments have fixed 64k limits,
21190 - * the transfer segment sizes are set at run time.
21191 - */
21192 - /* 32-bit code */
21193 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21194 - /* 16-bit code */
21195 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21196 - /* 16-bit data */
21197 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21198 - /* 16-bit data */
21199 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21200 - /* 16-bit data */
21201 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21202 - /*
21203 - * The APM segments have byte granularity and their bases
21204 - * are set at run time. All have 64k limits.
21205 - */
21206 - /* 32-bit code */
21207 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21208 - /* 16-bit code */
21209 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21210 - /* data */
21211 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21212 -
21213 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21214 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21215 - GDT_STACK_CANARY_INIT
21216 -#endif
21217 -} };
21218 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21219 -
21220 static int __init x86_xsave_setup(char *s)
21221 {
21222 if (strlen(s))
21223 @@ -306,6 +252,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21224 }
21225 }
21226
21227 +#ifdef CONFIG_X86_64
21228 +static __init int setup_disable_pcid(char *arg)
21229 +{
21230 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21231 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21232 +
21233 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21234 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21235 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21236 +#endif
21237 +
21238 + return 1;
21239 +}
21240 +__setup("nopcid", setup_disable_pcid);
21241 +
21242 +static void setup_pcid(struct cpuinfo_x86 *c)
21243 +{
21244 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21245 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21246 +
21247 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21248 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21249 + pax_open_kernel();
21250 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21251 + pax_close_kernel();
21252 + printk("PAX: slow and weak UDEREF enabled\n");
21253 + } else
21254 + printk("PAX: UDEREF disabled\n");
21255 +#endif
21256 +
21257 + return;
21258 + }
21259 +
21260 + printk("PAX: PCID detected\n");
21261 + cr4_set_bits(X86_CR4_PCIDE);
21262 +
21263 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21264 + pax_open_kernel();
21265 + clone_pgd_mask = ~(pgdval_t)0UL;
21266 + pax_close_kernel();
21267 + if (pax_user_shadow_base)
21268 + printk("PAX: weak UDEREF enabled\n");
21269 + else {
21270 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21271 + printk("PAX: strong UDEREF enabled\n");
21272 + }
21273 +#endif
21274 +
21275 + if (cpu_has(c, X86_FEATURE_INVPCID))
21276 + printk("PAX: INVPCID detected\n");
21277 +}
21278 +#endif
21279 +
21280 /*
21281 * Some CPU features depend on higher CPUID levels, which may not always
21282 * be available due to CPUID level capping or broken virtualization
21283 @@ -406,7 +405,7 @@ void switch_to_new_gdt(int cpu)
21284 {
21285 struct desc_ptr gdt_descr;
21286
21287 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21288 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21289 gdt_descr.size = GDT_SIZE - 1;
21290 load_gdt(&gdt_descr);
21291 /* Reload the per-cpu base */
21292 @@ -897,6 +896,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21293 setup_smep(c);
21294 setup_smap(c);
21295
21296 +#ifdef CONFIG_X86_32
21297 +#ifdef CONFIG_PAX_PAGEEXEC
21298 + if (!(__supported_pte_mask & _PAGE_NX))
21299 + clear_cpu_cap(c, X86_FEATURE_PSE);
21300 +#endif
21301 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21302 + clear_cpu_cap(c, X86_FEATURE_SEP);
21303 +#endif
21304 +#endif
21305 +
21306 +#ifdef CONFIG_X86_64
21307 + setup_pcid(c);
21308 +#endif
21309 +
21310 /*
21311 * The vendor-specific functions might have changed features.
21312 * Now we do "generic changes."
21313 @@ -979,7 +992,7 @@ static void syscall32_cpu_init(void)
21314 void enable_sep_cpu(void)
21315 {
21316 int cpu = get_cpu();
21317 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21318 + struct tss_struct *tss = init_tss + cpu;
21319
21320 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21321 put_cpu();
21322 @@ -1117,14 +1130,16 @@ static __init int setup_disablecpuid(char *arg)
21323 }
21324 __setup("clearcpuid=", setup_disablecpuid);
21325
21326 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21327 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21328 +
21329 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21330 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21331 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21332 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21333
21334 #ifdef CONFIG_X86_64
21335 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21336 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21337 - (unsigned long) debug_idt_table };
21338 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21339 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21340
21341 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21342 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21343 @@ -1307,7 +1322,7 @@ void cpu_init(void)
21344 */
21345 load_ucode_ap();
21346
21347 - t = &per_cpu(init_tss, cpu);
21348 + t = init_tss + cpu;
21349 oist = &per_cpu(orig_ist, cpu);
21350
21351 #ifdef CONFIG_NUMA
21352 @@ -1339,7 +1354,6 @@ void cpu_init(void)
21353 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21354 barrier();
21355
21356 - x86_configure_nx();
21357 x2apic_setup();
21358
21359 /*
21360 @@ -1391,7 +1405,7 @@ void cpu_init(void)
21361 {
21362 int cpu = smp_processor_id();
21363 struct task_struct *curr = current;
21364 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21365 + struct tss_struct *t = init_tss + cpu;
21366 struct thread_struct *thread = &curr->thread;
21367
21368 wait_for_master_cpu(cpu);
21369 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21370 index 6596433..1ad6eaf 100644
21371 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21372 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21373 @@ -1024,6 +1024,22 @@ static struct attribute *default_attrs[] = {
21374 };
21375
21376 #ifdef CONFIG_AMD_NB
21377 +static struct attribute *default_attrs_amd_nb[] = {
21378 + &type.attr,
21379 + &level.attr,
21380 + &coherency_line_size.attr,
21381 + &physical_line_partition.attr,
21382 + &ways_of_associativity.attr,
21383 + &number_of_sets.attr,
21384 + &size.attr,
21385 + &shared_cpu_map.attr,
21386 + &shared_cpu_list.attr,
21387 + NULL,
21388 + NULL,
21389 + NULL,
21390 + NULL
21391 +};
21392 +
21393 static struct attribute **amd_l3_attrs(void)
21394 {
21395 static struct attribute **attrs;
21396 @@ -1034,18 +1050,7 @@ static struct attribute **amd_l3_attrs(void)
21397
21398 n = ARRAY_SIZE(default_attrs);
21399
21400 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21401 - n += 2;
21402 -
21403 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21404 - n += 1;
21405 -
21406 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21407 - if (attrs == NULL)
21408 - return attrs = default_attrs;
21409 -
21410 - for (n = 0; default_attrs[n]; n++)
21411 - attrs[n] = default_attrs[n];
21412 + attrs = default_attrs_amd_nb;
21413
21414 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21415 attrs[n++] = &cache_disable_0.attr;
21416 @@ -1096,6 +1101,13 @@ static struct kobj_type ktype_cache = {
21417 .default_attrs = default_attrs,
21418 };
21419
21420 +#ifdef CONFIG_AMD_NB
21421 +static struct kobj_type ktype_cache_amd_nb = {
21422 + .sysfs_ops = &sysfs_ops,
21423 + .default_attrs = default_attrs_amd_nb,
21424 +};
21425 +#endif
21426 +
21427 static struct kobj_type ktype_percpu_entry = {
21428 .sysfs_ops = &sysfs_ops,
21429 };
21430 @@ -1161,20 +1173,26 @@ static int cache_add_dev(struct device *dev)
21431 return retval;
21432 }
21433
21434 +#ifdef CONFIG_AMD_NB
21435 + amd_l3_attrs();
21436 +#endif
21437 +
21438 for (i = 0; i < num_cache_leaves; i++) {
21439 + struct kobj_type *ktype;
21440 +
21441 this_object = INDEX_KOBJECT_PTR(cpu, i);
21442 this_object->cpu = cpu;
21443 this_object->index = i;
21444
21445 this_leaf = CPUID4_INFO_IDX(cpu, i);
21446
21447 - ktype_cache.default_attrs = default_attrs;
21448 + ktype = &ktype_cache;
21449 #ifdef CONFIG_AMD_NB
21450 if (this_leaf->base.nb)
21451 - ktype_cache.default_attrs = amd_l3_attrs();
21452 + ktype = &ktype_cache_amd_nb;
21453 #endif
21454 retval = kobject_init_and_add(&(this_object->kobj),
21455 - &ktype_cache,
21456 + ktype,
21457 per_cpu(ici_cache_kobject, cpu),
21458 "index%1lu", i);
21459 if (unlikely(retval)) {
21460 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21461 index 11dd8f2..fd88f68 100644
21462 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21463 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21464 @@ -47,6 +47,7 @@
21465 #include <asm/tlbflush.h>
21466 #include <asm/mce.h>
21467 #include <asm/msr.h>
21468 +#include <asm/local.h>
21469
21470 #include "mce-internal.h"
21471
21472 @@ -258,7 +259,7 @@ static void print_mce(struct mce *m)
21473 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21474 m->cs, m->ip);
21475
21476 - if (m->cs == __KERNEL_CS)
21477 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21478 print_symbol("{%s}", m->ip);
21479 pr_cont("\n");
21480 }
21481 @@ -291,10 +292,10 @@ static void print_mce(struct mce *m)
21482
21483 #define PANIC_TIMEOUT 5 /* 5 seconds */
21484
21485 -static atomic_t mce_panicked;
21486 +static atomic_unchecked_t mce_panicked;
21487
21488 static int fake_panic;
21489 -static atomic_t mce_fake_panicked;
21490 +static atomic_unchecked_t mce_fake_panicked;
21491
21492 /* Panic in progress. Enable interrupts and wait for final IPI */
21493 static void wait_for_panic(void)
21494 @@ -318,7 +319,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21495 /*
21496 * Make sure only one CPU runs in machine check panic
21497 */
21498 - if (atomic_inc_return(&mce_panicked) > 1)
21499 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21500 wait_for_panic();
21501 barrier();
21502
21503 @@ -326,7 +327,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21504 console_verbose();
21505 } else {
21506 /* Don't log too much for fake panic */
21507 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21508 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21509 return;
21510 }
21511 /* First print corrected ones that are still unlogged */
21512 @@ -365,7 +366,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21513 if (!fake_panic) {
21514 if (panic_timeout == 0)
21515 panic_timeout = mca_cfg.panic_timeout;
21516 - panic(msg);
21517 + panic("%s", msg);
21518 } else
21519 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21520 }
21521 @@ -746,7 +747,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21522 * might have been modified by someone else.
21523 */
21524 rmb();
21525 - if (atomic_read(&mce_panicked))
21526 + if (atomic_read_unchecked(&mce_panicked))
21527 wait_for_panic();
21528 if (!mca_cfg.monarch_timeout)
21529 goto out;
21530 @@ -1672,7 +1673,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21531 }
21532
21533 /* Call the installed machine check handler for this CPU setup. */
21534 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21535 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21536 unexpected_machine_check;
21537
21538 /*
21539 @@ -1695,7 +1696,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21540 return;
21541 }
21542
21543 + pax_open_kernel();
21544 machine_check_vector = do_machine_check;
21545 + pax_close_kernel();
21546
21547 __mcheck_cpu_init_generic();
21548 __mcheck_cpu_init_vendor(c);
21549 @@ -1709,7 +1712,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21550 */
21551
21552 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21553 -static int mce_chrdev_open_count; /* #times opened */
21554 +static local_t mce_chrdev_open_count; /* #times opened */
21555 static int mce_chrdev_open_exclu; /* already open exclusive? */
21556
21557 static int mce_chrdev_open(struct inode *inode, struct file *file)
21558 @@ -1717,7 +1720,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21559 spin_lock(&mce_chrdev_state_lock);
21560
21561 if (mce_chrdev_open_exclu ||
21562 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21563 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21564 spin_unlock(&mce_chrdev_state_lock);
21565
21566 return -EBUSY;
21567 @@ -1725,7 +1728,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21568
21569 if (file->f_flags & O_EXCL)
21570 mce_chrdev_open_exclu = 1;
21571 - mce_chrdev_open_count++;
21572 + local_inc(&mce_chrdev_open_count);
21573
21574 spin_unlock(&mce_chrdev_state_lock);
21575
21576 @@ -1736,7 +1739,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21577 {
21578 spin_lock(&mce_chrdev_state_lock);
21579
21580 - mce_chrdev_open_count--;
21581 + local_dec(&mce_chrdev_open_count);
21582 mce_chrdev_open_exclu = 0;
21583
21584 spin_unlock(&mce_chrdev_state_lock);
21585 @@ -2411,7 +2414,7 @@ static __init void mce_init_banks(void)
21586
21587 for (i = 0; i < mca_cfg.banks; i++) {
21588 struct mce_bank *b = &mce_banks[i];
21589 - struct device_attribute *a = &b->attr;
21590 + device_attribute_no_const *a = &b->attr;
21591
21592 sysfs_attr_init(&a->attr);
21593 a->attr.name = b->attrname;
21594 @@ -2518,7 +2521,7 @@ struct dentry *mce_get_debugfs_dir(void)
21595 static void mce_reset(void)
21596 {
21597 cpu_missing = 0;
21598 - atomic_set(&mce_fake_panicked, 0);
21599 + atomic_set_unchecked(&mce_fake_panicked, 0);
21600 atomic_set(&mce_executing, 0);
21601 atomic_set(&mce_callin, 0);
21602 atomic_set(&global_nwo, 0);
21603 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21604 index 737b0ad..09ec66e 100644
21605 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21606 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21607 @@ -12,6 +12,7 @@
21608 #include <asm/tlbflush.h>
21609 #include <asm/mce.h>
21610 #include <asm/msr.h>
21611 +#include <asm/pgtable.h>
21612
21613 /* By default disabled */
21614 int mce_p5_enabled __read_mostly;
21615 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21616 if (!cpu_has(c, X86_FEATURE_MCE))
21617 return;
21618
21619 + pax_open_kernel();
21620 machine_check_vector = pentium_machine_check;
21621 + pax_close_kernel();
21622 /* Make sure the vector pointer is visible before we enable MCEs: */
21623 wmb();
21624
21625 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21626 index 44f1382..315b292 100644
21627 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21628 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21629 @@ -11,6 +11,7 @@
21630 #include <asm/tlbflush.h>
21631 #include <asm/mce.h>
21632 #include <asm/msr.h>
21633 +#include <asm/pgtable.h>
21634
21635 /* Machine check handler for WinChip C6: */
21636 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21637 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21638 {
21639 u32 lo, hi;
21640
21641 + pax_open_kernel();
21642 machine_check_vector = winchip_machine_check;
21643 + pax_close_kernel();
21644 /* Make sure the vector pointer is visible before we enable MCEs: */
21645 wmb();
21646
21647 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21648 index 36a8361..e7058c2 100644
21649 --- a/arch/x86/kernel/cpu/microcode/core.c
21650 +++ b/arch/x86/kernel/cpu/microcode/core.c
21651 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21652 return NOTIFY_OK;
21653 }
21654
21655 -static struct notifier_block __refdata mc_cpu_notifier = {
21656 +static struct notifier_block mc_cpu_notifier = {
21657 .notifier_call = mc_cpu_callback,
21658 };
21659
21660 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21661 index 746e7fd..8dc677e 100644
21662 --- a/arch/x86/kernel/cpu/microcode/intel.c
21663 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21664 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21665
21666 static int get_ucode_user(void *to, const void *from, size_t n)
21667 {
21668 - return copy_from_user(to, from, n);
21669 + return copy_from_user(to, (const void __force_user *)from, n);
21670 }
21671
21672 static enum ucode_state
21673 request_microcode_user(int cpu, const void __user *buf, size_t size)
21674 {
21675 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21676 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21677 }
21678
21679 static void microcode_fini_cpu(int cpu)
21680 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21681 index ea5f363..cb0e905 100644
21682 --- a/arch/x86/kernel/cpu/mtrr/main.c
21683 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21684 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21685 u64 size_or_mask, size_and_mask;
21686 static bool mtrr_aps_delayed_init;
21687
21688 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21689 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21690
21691 const struct mtrr_ops *mtrr_if;
21692
21693 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21694 index df5e41f..816c719 100644
21695 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21696 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21697 @@ -25,7 +25,7 @@ struct mtrr_ops {
21698 int (*validate_add_page)(unsigned long base, unsigned long size,
21699 unsigned int type);
21700 int (*have_wrcomb)(void);
21701 -};
21702 +} __do_const;
21703
21704 extern int generic_get_free_region(unsigned long base, unsigned long size,
21705 int replace_reg);
21706 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21707 index b71a7f8..534af0e 100644
21708 --- a/arch/x86/kernel/cpu/perf_event.c
21709 +++ b/arch/x86/kernel/cpu/perf_event.c
21710 @@ -1376,7 +1376,7 @@ static void __init pmu_check_apic(void)
21711
21712 }
21713
21714 -static struct attribute_group x86_pmu_format_group = {
21715 +static attribute_group_no_const x86_pmu_format_group = {
21716 .name = "format",
21717 .attrs = NULL,
21718 };
21719 @@ -1475,7 +1475,7 @@ static struct attribute *events_attr[] = {
21720 NULL,
21721 };
21722
21723 -static struct attribute_group x86_pmu_events_group = {
21724 +static attribute_group_no_const x86_pmu_events_group = {
21725 .name = "events",
21726 .attrs = events_attr,
21727 };
21728 @@ -2037,7 +2037,7 @@ static unsigned long get_segment_base(unsigned int segment)
21729 if (idx > GDT_ENTRIES)
21730 return 0;
21731
21732 - desc = raw_cpu_ptr(gdt_page.gdt);
21733 + desc = get_cpu_gdt_table(smp_processor_id());
21734 }
21735
21736 return get_desc_base(desc + idx);
21737 @@ -2127,7 +2127,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21738 break;
21739
21740 perf_callchain_store(entry, frame.return_address);
21741 - fp = frame.next_frame;
21742 + fp = (const void __force_user *)frame.next_frame;
21743 }
21744 }
21745
21746 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21747 index 97242a9..cf9c30e 100644
21748 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21749 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21750 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21751 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21752 {
21753 struct attribute **attrs;
21754 - struct attribute_group *attr_group;
21755 + attribute_group_no_const *attr_group;
21756 int i = 0, j;
21757
21758 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21759 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21760 index 2589906..1ca1000 100644
21761 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21762 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21763 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21764 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21765
21766 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21767 - u64 capabilities;
21768 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21769
21770 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21771 - x86_pmu.intel_cap.capabilities = capabilities;
21772 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21773 + x86_pmu.intel_cap.capabilities = capabilities;
21774 }
21775
21776 intel_ds_init();
21777 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21778 index 76d8cbe..e5f9681 100644
21779 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21780 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21781 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21782 NULL,
21783 };
21784
21785 -static struct attribute_group rapl_pmu_events_group = {
21786 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21787 .name = "events",
21788 .attrs = NULL, /* patched at runtime */
21789 };
21790 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21791 index c635b8b..b78835e 100644
21792 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21793 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21794 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21795 static int __init uncore_type_init(struct intel_uncore_type *type)
21796 {
21797 struct intel_uncore_pmu *pmus;
21798 - struct attribute_group *attr_group;
21799 + attribute_group_no_const *attr_group;
21800 struct attribute **attrs;
21801 int i, j;
21802
21803 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21804 index 6c8c1e7..515b98a 100644
21805 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21806 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21807 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21808 struct uncore_event_desc {
21809 struct kobj_attribute attr;
21810 const char *config;
21811 -};
21812 +} __do_const;
21813
21814 ssize_t uncore_event_show(struct kobject *kobj,
21815 struct kobj_attribute *attr, char *buf);
21816 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21817 index 83741a7..bd3507d 100644
21818 --- a/arch/x86/kernel/cpuid.c
21819 +++ b/arch/x86/kernel/cpuid.c
21820 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21821 return notifier_from_errno(err);
21822 }
21823
21824 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21825 +static struct notifier_block cpuid_class_cpu_notifier =
21826 {
21827 .notifier_call = cpuid_class_cpu_callback,
21828 };
21829 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21830 index aceb2f9..c76d3e3 100644
21831 --- a/arch/x86/kernel/crash.c
21832 +++ b/arch/x86/kernel/crash.c
21833 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21834 #ifdef CONFIG_X86_32
21835 struct pt_regs fixed_regs;
21836
21837 - if (!user_mode_vm(regs)) {
21838 + if (!user_mode(regs)) {
21839 crash_fixup_ss_esp(&fixed_regs, regs);
21840 regs = &fixed_regs;
21841 }
21842 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21843 index afa64ad..dce67dd 100644
21844 --- a/arch/x86/kernel/crash_dump_64.c
21845 +++ b/arch/x86/kernel/crash_dump_64.c
21846 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21847 return -ENOMEM;
21848
21849 if (userbuf) {
21850 - if (copy_to_user(buf, vaddr + offset, csize)) {
21851 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21852 iounmap(vaddr);
21853 return -EFAULT;
21854 }
21855 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21856 index f6dfd93..892ade4 100644
21857 --- a/arch/x86/kernel/doublefault.c
21858 +++ b/arch/x86/kernel/doublefault.c
21859 @@ -12,7 +12,7 @@
21860
21861 #define DOUBLEFAULT_STACKSIZE (1024)
21862 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21863 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21864 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21865
21866 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21867
21868 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21869 unsigned long gdt, tss;
21870
21871 native_store_gdt(&gdt_desc);
21872 - gdt = gdt_desc.address;
21873 + gdt = (unsigned long)gdt_desc.address;
21874
21875 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21876
21877 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21878 /* 0x2 bit is always set */
21879 .flags = X86_EFLAGS_SF | 0x2,
21880 .sp = STACK_START,
21881 - .es = __USER_DS,
21882 + .es = __KERNEL_DS,
21883 .cs = __KERNEL_CS,
21884 .ss = __KERNEL_DS,
21885 - .ds = __USER_DS,
21886 + .ds = __KERNEL_DS,
21887 .fs = __KERNEL_PERCPU,
21888
21889 .__cr3 = __pa_nodebug(swapper_pg_dir),
21890 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21891 index cf3df1d..b637d9a 100644
21892 --- a/arch/x86/kernel/dumpstack.c
21893 +++ b/arch/x86/kernel/dumpstack.c
21894 @@ -2,6 +2,9 @@
21895 * Copyright (C) 1991, 1992 Linus Torvalds
21896 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21897 */
21898 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21899 +#define __INCLUDED_BY_HIDESYM 1
21900 +#endif
21901 #include <linux/kallsyms.h>
21902 #include <linux/kprobes.h>
21903 #include <linux/uaccess.h>
21904 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21905
21906 void printk_address(unsigned long address)
21907 {
21908 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21909 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21910 }
21911
21912 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21913 static void
21914 print_ftrace_graph_addr(unsigned long addr, void *data,
21915 const struct stacktrace_ops *ops,
21916 - struct thread_info *tinfo, int *graph)
21917 + struct task_struct *task, int *graph)
21918 {
21919 - struct task_struct *task;
21920 unsigned long ret_addr;
21921 int index;
21922
21923 if (addr != (unsigned long)return_to_handler)
21924 return;
21925
21926 - task = tinfo->task;
21927 index = task->curr_ret_stack;
21928
21929 if (!task->ret_stack || index < *graph)
21930 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21931 static inline void
21932 print_ftrace_graph_addr(unsigned long addr, void *data,
21933 const struct stacktrace_ops *ops,
21934 - struct thread_info *tinfo, int *graph)
21935 + struct task_struct *task, int *graph)
21936 { }
21937 #endif
21938
21939 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21940 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21941 */
21942
21943 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21944 - void *p, unsigned int size, void *end)
21945 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21946 {
21947 - void *t = tinfo;
21948 if (end) {
21949 if (p < end && p >= (end-THREAD_SIZE))
21950 return 1;
21951 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21952 }
21953
21954 unsigned long
21955 -print_context_stack(struct thread_info *tinfo,
21956 +print_context_stack(struct task_struct *task, void *stack_start,
21957 unsigned long *stack, unsigned long bp,
21958 const struct stacktrace_ops *ops, void *data,
21959 unsigned long *end, int *graph)
21960 {
21961 struct stack_frame *frame = (struct stack_frame *)bp;
21962
21963 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21964 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21965 unsigned long addr;
21966
21967 addr = *stack;
21968 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21969 } else {
21970 ops->address(data, addr, 0);
21971 }
21972 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21973 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21974 }
21975 stack++;
21976 }
21977 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21978 EXPORT_SYMBOL_GPL(print_context_stack);
21979
21980 unsigned long
21981 -print_context_stack_bp(struct thread_info *tinfo,
21982 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21983 unsigned long *stack, unsigned long bp,
21984 const struct stacktrace_ops *ops, void *data,
21985 unsigned long *end, int *graph)
21986 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21987 struct stack_frame *frame = (struct stack_frame *)bp;
21988 unsigned long *ret_addr = &frame->return_address;
21989
21990 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21991 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21992 unsigned long addr = *ret_addr;
21993
21994 if (!__kernel_text_address(addr))
21995 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21996 ops->address(data, addr, 1);
21997 frame = frame->next_frame;
21998 ret_addr = &frame->return_address;
21999 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22000 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22001 }
22002
22003 return (unsigned long)frame;
22004 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22005 static void print_trace_address(void *data, unsigned long addr, int reliable)
22006 {
22007 touch_nmi_watchdog();
22008 - printk(data);
22009 + printk("%s", (char *)data);
22010 printk_stack_address(addr, reliable);
22011 }
22012
22013 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22014 EXPORT_SYMBOL_GPL(oops_begin);
22015 NOKPROBE_SYMBOL(oops_begin);
22016
22017 +extern void gr_handle_kernel_exploit(void);
22018 +
22019 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22020 {
22021 if (regs && kexec_should_crash(current))
22022 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22023 panic("Fatal exception in interrupt");
22024 if (panic_on_oops)
22025 panic("Fatal exception");
22026 - do_exit(signr);
22027 +
22028 + gr_handle_kernel_exploit();
22029 +
22030 + do_group_exit(signr);
22031 }
22032 NOKPROBE_SYMBOL(oops_end);
22033
22034 @@ -278,7 +282,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22035 print_modules();
22036 show_regs(regs);
22037 #ifdef CONFIG_X86_32
22038 - if (user_mode_vm(regs)) {
22039 + if (user_mode(regs)) {
22040 sp = regs->sp;
22041 ss = regs->ss & 0xffff;
22042 } else {
22043 @@ -307,7 +311,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22044 unsigned long flags = oops_begin();
22045 int sig = SIGSEGV;
22046
22047 - if (!user_mode_vm(regs))
22048 + if (!user_mode(regs))
22049 report_bug(regs->ip, regs);
22050
22051 if (__die(str, regs, err))
22052 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22053 index 5abd4cd..c65733b 100644
22054 --- a/arch/x86/kernel/dumpstack_32.c
22055 +++ b/arch/x86/kernel/dumpstack_32.c
22056 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22057 bp = stack_frame(task, regs);
22058
22059 for (;;) {
22060 - struct thread_info *context;
22061 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22062 void *end_stack;
22063
22064 end_stack = is_hardirq_stack(stack, cpu);
22065 if (!end_stack)
22066 end_stack = is_softirq_stack(stack, cpu);
22067
22068 - context = task_thread_info(task);
22069 - bp = ops->walk_stack(context, stack, bp, ops, data,
22070 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22071 end_stack, &graph);
22072
22073 /* Stop if not on irq stack */
22074 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22075 int i;
22076
22077 show_regs_print_info(KERN_EMERG);
22078 - __show_regs(regs, !user_mode_vm(regs));
22079 + __show_regs(regs, !user_mode(regs));
22080
22081 /*
22082 * When in-kernel, we also print out the stack and code at the
22083 * time of the fault..
22084 */
22085 - if (!user_mode_vm(regs)) {
22086 + if (!user_mode(regs)) {
22087 unsigned int code_prologue = code_bytes * 43 / 64;
22088 unsigned int code_len = code_bytes;
22089 unsigned char c;
22090 u8 *ip;
22091 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22092
22093 pr_emerg("Stack:\n");
22094 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22095
22096 pr_emerg("Code:");
22097
22098 - ip = (u8 *)regs->ip - code_prologue;
22099 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22100 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22101 /* try starting at IP */
22102 - ip = (u8 *)regs->ip;
22103 + ip = (u8 *)regs->ip + cs_base;
22104 code_len = code_len - code_prologue + 1;
22105 }
22106 for (i = 0; i < code_len; i++, ip++) {
22107 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22108 pr_cont(" Bad EIP value.");
22109 break;
22110 }
22111 - if (ip == (u8 *)regs->ip)
22112 + if (ip == (u8 *)regs->ip + cs_base)
22113 pr_cont(" <%02x>", c);
22114 else
22115 pr_cont(" %02x", c);
22116 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22117 {
22118 unsigned short ud2;
22119
22120 + ip = ktla_ktva(ip);
22121 if (ip < PAGE_OFFSET)
22122 return 0;
22123 if (probe_kernel_address((unsigned short *)ip, ud2))
22124 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22125
22126 return ud2 == 0x0b0f;
22127 }
22128 +
22129 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22130 +void pax_check_alloca(unsigned long size)
22131 +{
22132 + unsigned long sp = (unsigned long)&sp, stack_left;
22133 +
22134 + /* all kernel stacks are of the same size */
22135 + stack_left = sp & (THREAD_SIZE - 1);
22136 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22137 +}
22138 +EXPORT_SYMBOL(pax_check_alloca);
22139 +#endif
22140 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22141 index ff86f19..73eabf4 100644
22142 --- a/arch/x86/kernel/dumpstack_64.c
22143 +++ b/arch/x86/kernel/dumpstack_64.c
22144 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22145 const struct stacktrace_ops *ops, void *data)
22146 {
22147 const unsigned cpu = get_cpu();
22148 - struct thread_info *tinfo;
22149 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22150 unsigned long dummy;
22151 unsigned used = 0;
22152 int graph = 0;
22153 int done = 0;
22154 + void *stack_start;
22155
22156 if (!task)
22157 task = current;
22158 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22159 * current stack address. If the stacks consist of nested
22160 * exceptions
22161 */
22162 - tinfo = task_thread_info(task);
22163 while (!done) {
22164 unsigned long *stack_end;
22165 enum stack_type stype;
22166 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22167 if (ops->stack(data, id) < 0)
22168 break;
22169
22170 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22171 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22172 data, stack_end, &graph);
22173 ops->stack(data, "<EOE>");
22174 /*
22175 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22176 * second-to-last pointer (index -2 to end) in the
22177 * exception stack:
22178 */
22179 + if ((u16)stack_end[-1] != __KERNEL_DS)
22180 + goto out;
22181 stack = (unsigned long *) stack_end[-2];
22182 done = 0;
22183 break;
22184 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22185
22186 if (ops->stack(data, "IRQ") < 0)
22187 break;
22188 - bp = ops->walk_stack(tinfo, stack, bp,
22189 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22190 ops, data, stack_end, &graph);
22191 /*
22192 * We link to the next stack (which would be
22193 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22194 /*
22195 * This handles the process stack:
22196 */
22197 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22198 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22199 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22200 +out:
22201 put_cpu();
22202 }
22203 EXPORT_SYMBOL(dump_trace);
22204 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22205 {
22206 unsigned short ud2;
22207
22208 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22209 + if (probe_kernel_address((unsigned short *)ip, ud2))
22210 return 0;
22211
22212 return ud2 == 0x0b0f;
22213 }
22214 +
22215 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22216 +void pax_check_alloca(unsigned long size)
22217 +{
22218 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22219 + unsigned cpu, used;
22220 + char *id;
22221 +
22222 + /* check the process stack first */
22223 + stack_start = (unsigned long)task_stack_page(current);
22224 + stack_end = stack_start + THREAD_SIZE;
22225 + if (likely(stack_start <= sp && sp < stack_end)) {
22226 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22227 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22228 + return;
22229 + }
22230 +
22231 + cpu = get_cpu();
22232 +
22233 + /* check the irq stacks */
22234 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22235 + stack_start = stack_end - IRQ_STACK_SIZE;
22236 + if (stack_start <= sp && sp < stack_end) {
22237 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22238 + put_cpu();
22239 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22240 + return;
22241 + }
22242 +
22243 + /* check the exception stacks */
22244 + used = 0;
22245 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22246 + stack_start = stack_end - EXCEPTION_STKSZ;
22247 + if (stack_end && stack_start <= sp && sp < stack_end) {
22248 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22249 + put_cpu();
22250 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22251 + return;
22252 + }
22253 +
22254 + put_cpu();
22255 +
22256 + /* unknown stack */
22257 + BUG();
22258 +}
22259 +EXPORT_SYMBOL(pax_check_alloca);
22260 +#endif
22261 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22262 index 46201de..ebffabf 100644
22263 --- a/arch/x86/kernel/e820.c
22264 +++ b/arch/x86/kernel/e820.c
22265 @@ -794,8 +794,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22266
22267 static void early_panic(char *msg)
22268 {
22269 - early_printk(msg);
22270 - panic(msg);
22271 + early_printk("%s", msg);
22272 + panic("%s", msg);
22273 }
22274
22275 static int userdef __initdata;
22276 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22277 index a62536a..8444df4 100644
22278 --- a/arch/x86/kernel/early_printk.c
22279 +++ b/arch/x86/kernel/early_printk.c
22280 @@ -7,6 +7,7 @@
22281 #include <linux/pci_regs.h>
22282 #include <linux/pci_ids.h>
22283 #include <linux/errno.h>
22284 +#include <linux/sched.h>
22285 #include <asm/io.h>
22286 #include <asm/processor.h>
22287 #include <asm/fcntl.h>
22288 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22289 index 31e2d5b..b31c76d 100644
22290 --- a/arch/x86/kernel/entry_32.S
22291 +++ b/arch/x86/kernel/entry_32.S
22292 @@ -177,13 +177,154 @@
22293 /*CFI_REL_OFFSET gs, PT_GS*/
22294 .endm
22295 .macro SET_KERNEL_GS reg
22296 +
22297 +#ifdef CONFIG_CC_STACKPROTECTOR
22298 movl $(__KERNEL_STACK_CANARY), \reg
22299 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22300 + movl $(__USER_DS), \reg
22301 +#else
22302 + xorl \reg, \reg
22303 +#endif
22304 +
22305 movl \reg, %gs
22306 .endm
22307
22308 #endif /* CONFIG_X86_32_LAZY_GS */
22309
22310 -.macro SAVE_ALL
22311 +.macro pax_enter_kernel
22312 +#ifdef CONFIG_PAX_KERNEXEC
22313 + call pax_enter_kernel
22314 +#endif
22315 +.endm
22316 +
22317 +.macro pax_exit_kernel
22318 +#ifdef CONFIG_PAX_KERNEXEC
22319 + call pax_exit_kernel
22320 +#endif
22321 +.endm
22322 +
22323 +#ifdef CONFIG_PAX_KERNEXEC
22324 +ENTRY(pax_enter_kernel)
22325 +#ifdef CONFIG_PARAVIRT
22326 + pushl %eax
22327 + pushl %ecx
22328 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22329 + mov %eax, %esi
22330 +#else
22331 + mov %cr0, %esi
22332 +#endif
22333 + bts $16, %esi
22334 + jnc 1f
22335 + mov %cs, %esi
22336 + cmp $__KERNEL_CS, %esi
22337 + jz 3f
22338 + ljmp $__KERNEL_CS, $3f
22339 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22340 +2:
22341 +#ifdef CONFIG_PARAVIRT
22342 + mov %esi, %eax
22343 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22344 +#else
22345 + mov %esi, %cr0
22346 +#endif
22347 +3:
22348 +#ifdef CONFIG_PARAVIRT
22349 + popl %ecx
22350 + popl %eax
22351 +#endif
22352 + ret
22353 +ENDPROC(pax_enter_kernel)
22354 +
22355 +ENTRY(pax_exit_kernel)
22356 +#ifdef CONFIG_PARAVIRT
22357 + pushl %eax
22358 + pushl %ecx
22359 +#endif
22360 + mov %cs, %esi
22361 + cmp $__KERNEXEC_KERNEL_CS, %esi
22362 + jnz 2f
22363 +#ifdef CONFIG_PARAVIRT
22364 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22365 + mov %eax, %esi
22366 +#else
22367 + mov %cr0, %esi
22368 +#endif
22369 + btr $16, %esi
22370 + ljmp $__KERNEL_CS, $1f
22371 +1:
22372 +#ifdef CONFIG_PARAVIRT
22373 + mov %esi, %eax
22374 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22375 +#else
22376 + mov %esi, %cr0
22377 +#endif
22378 +2:
22379 +#ifdef CONFIG_PARAVIRT
22380 + popl %ecx
22381 + popl %eax
22382 +#endif
22383 + ret
22384 +ENDPROC(pax_exit_kernel)
22385 +#endif
22386 +
22387 + .macro pax_erase_kstack
22388 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22389 + call pax_erase_kstack
22390 +#endif
22391 + .endm
22392 +
22393 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22394 +/*
22395 + * ebp: thread_info
22396 + */
22397 +ENTRY(pax_erase_kstack)
22398 + pushl %edi
22399 + pushl %ecx
22400 + pushl %eax
22401 +
22402 + mov TI_lowest_stack(%ebp), %edi
22403 + mov $-0xBEEF, %eax
22404 + std
22405 +
22406 +1: mov %edi, %ecx
22407 + and $THREAD_SIZE_asm - 1, %ecx
22408 + shr $2, %ecx
22409 + repne scasl
22410 + jecxz 2f
22411 +
22412 + cmp $2*16, %ecx
22413 + jc 2f
22414 +
22415 + mov $2*16, %ecx
22416 + repe scasl
22417 + jecxz 2f
22418 + jne 1b
22419 +
22420 +2: cld
22421 + or $2*4, %edi
22422 + mov %esp, %ecx
22423 + sub %edi, %ecx
22424 +
22425 + cmp $THREAD_SIZE_asm, %ecx
22426 + jb 3f
22427 + ud2
22428 +3:
22429 +
22430 + shr $2, %ecx
22431 + rep stosl
22432 +
22433 + mov TI_task_thread_sp0(%ebp), %edi
22434 + sub $128, %edi
22435 + mov %edi, TI_lowest_stack(%ebp)
22436 +
22437 + popl %eax
22438 + popl %ecx
22439 + popl %edi
22440 + ret
22441 +ENDPROC(pax_erase_kstack)
22442 +#endif
22443 +
22444 +.macro __SAVE_ALL _DS
22445 cld
22446 PUSH_GS
22447 pushl_cfi %fs
22448 @@ -206,7 +347,7 @@
22449 CFI_REL_OFFSET ecx, 0
22450 pushl_cfi %ebx
22451 CFI_REL_OFFSET ebx, 0
22452 - movl $(__USER_DS), %edx
22453 + movl $\_DS, %edx
22454 movl %edx, %ds
22455 movl %edx, %es
22456 movl $(__KERNEL_PERCPU), %edx
22457 @@ -214,6 +355,15 @@
22458 SET_KERNEL_GS %edx
22459 .endm
22460
22461 +.macro SAVE_ALL
22462 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22463 + __SAVE_ALL __KERNEL_DS
22464 + pax_enter_kernel
22465 +#else
22466 + __SAVE_ALL __USER_DS
22467 +#endif
22468 +.endm
22469 +
22470 .macro RESTORE_INT_REGS
22471 popl_cfi %ebx
22472 CFI_RESTORE ebx
22473 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22474 popfl_cfi
22475 jmp syscall_exit
22476 CFI_ENDPROC
22477 -END(ret_from_fork)
22478 +ENDPROC(ret_from_fork)
22479
22480 ENTRY(ret_from_kernel_thread)
22481 CFI_STARTPROC
22482 @@ -340,7 +490,15 @@ ret_from_intr:
22483 andl $SEGMENT_RPL_MASK, %eax
22484 #endif
22485 cmpl $USER_RPL, %eax
22486 +
22487 +#ifdef CONFIG_PAX_KERNEXEC
22488 + jae resume_userspace
22489 +
22490 + pax_exit_kernel
22491 + jmp resume_kernel
22492 +#else
22493 jb resume_kernel # not returning to v8086 or userspace
22494 +#endif
22495
22496 ENTRY(resume_userspace)
22497 LOCKDEP_SYS_EXIT
22498 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22499 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22500 # int/exception return?
22501 jne work_pending
22502 - jmp restore_all
22503 -END(ret_from_exception)
22504 + jmp restore_all_pax
22505 +ENDPROC(ret_from_exception)
22506
22507 #ifdef CONFIG_PREEMPT
22508 ENTRY(resume_kernel)
22509 @@ -365,7 +523,7 @@ need_resched:
22510 jz restore_all
22511 call preempt_schedule_irq
22512 jmp need_resched
22513 -END(resume_kernel)
22514 +ENDPROC(resume_kernel)
22515 #endif
22516 CFI_ENDPROC
22517
22518 @@ -395,30 +553,45 @@ sysenter_past_esp:
22519 /*CFI_REL_OFFSET cs, 0*/
22520 /*
22521 * Push current_thread_info()->sysenter_return to the stack.
22522 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22523 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22524 */
22525 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22526 + pushl_cfi $0
22527 CFI_REL_OFFSET eip, 0
22528
22529 pushl_cfi %eax
22530 SAVE_ALL
22531 + GET_THREAD_INFO(%ebp)
22532 + movl TI_sysenter_return(%ebp),%ebp
22533 + movl %ebp,PT_EIP(%esp)
22534 ENABLE_INTERRUPTS(CLBR_NONE)
22535
22536 /*
22537 * Load the potential sixth argument from user stack.
22538 * Careful about security.
22539 */
22540 + movl PT_OLDESP(%esp),%ebp
22541 +
22542 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22543 + mov PT_OLDSS(%esp),%ds
22544 +1: movl %ds:(%ebp),%ebp
22545 + push %ss
22546 + pop %ds
22547 +#else
22548 cmpl $__PAGE_OFFSET-3,%ebp
22549 jae syscall_fault
22550 ASM_STAC
22551 1: movl (%ebp),%ebp
22552 ASM_CLAC
22553 +#endif
22554 +
22555 movl %ebp,PT_EBP(%esp)
22556 _ASM_EXTABLE(1b,syscall_fault)
22557
22558 GET_THREAD_INFO(%ebp)
22559
22560 +#ifdef CONFIG_PAX_RANDKSTACK
22561 + pax_erase_kstack
22562 +#endif
22563 +
22564 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22565 jnz sysenter_audit
22566 sysenter_do_call:
22567 @@ -434,12 +607,24 @@ sysenter_after_call:
22568 testl $_TIF_ALLWORK_MASK, %ecx
22569 jne sysexit_audit
22570 sysenter_exit:
22571 +
22572 +#ifdef CONFIG_PAX_RANDKSTACK
22573 + pushl_cfi %eax
22574 + movl %esp, %eax
22575 + call pax_randomize_kstack
22576 + popl_cfi %eax
22577 +#endif
22578 +
22579 + pax_erase_kstack
22580 +
22581 /* if something modifies registers it must also disable sysexit */
22582 movl PT_EIP(%esp), %edx
22583 movl PT_OLDESP(%esp), %ecx
22584 xorl %ebp,%ebp
22585 TRACE_IRQS_ON
22586 1: mov PT_FS(%esp), %fs
22587 +2: mov PT_DS(%esp), %ds
22588 +3: mov PT_ES(%esp), %es
22589 PTGS_TO_GS
22590 ENABLE_INTERRUPTS_SYSEXIT
22591
22592 @@ -453,6 +638,9 @@ sysenter_audit:
22593 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22594 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22595 call __audit_syscall_entry
22596 +
22597 + pax_erase_kstack
22598 +
22599 popl_cfi %ecx /* get that remapped edx off the stack */
22600 popl_cfi %ecx /* get that remapped esi off the stack */
22601 movl PT_EAX(%esp),%eax /* reload syscall number */
22602 @@ -479,10 +667,16 @@ sysexit_audit:
22603
22604 CFI_ENDPROC
22605 .pushsection .fixup,"ax"
22606 -2: movl $0,PT_FS(%esp)
22607 +4: movl $0,PT_FS(%esp)
22608 + jmp 1b
22609 +5: movl $0,PT_DS(%esp)
22610 + jmp 1b
22611 +6: movl $0,PT_ES(%esp)
22612 jmp 1b
22613 .popsection
22614 - _ASM_EXTABLE(1b,2b)
22615 + _ASM_EXTABLE(1b,4b)
22616 + _ASM_EXTABLE(2b,5b)
22617 + _ASM_EXTABLE(3b,6b)
22618 PTGS_TO_GS_EX
22619 ENDPROC(ia32_sysenter_target)
22620
22621 @@ -493,6 +687,11 @@ ENTRY(system_call)
22622 pushl_cfi %eax # save orig_eax
22623 SAVE_ALL
22624 GET_THREAD_INFO(%ebp)
22625 +
22626 +#ifdef CONFIG_PAX_RANDKSTACK
22627 + pax_erase_kstack
22628 +#endif
22629 +
22630 # system call tracing in operation / emulation
22631 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22632 jnz syscall_trace_entry
22633 @@ -512,6 +711,15 @@ syscall_exit:
22634 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22635 jne syscall_exit_work
22636
22637 +restore_all_pax:
22638 +
22639 +#ifdef CONFIG_PAX_RANDKSTACK
22640 + movl %esp, %eax
22641 + call pax_randomize_kstack
22642 +#endif
22643 +
22644 + pax_erase_kstack
22645 +
22646 restore_all:
22647 TRACE_IRQS_IRET
22648 restore_all_notrace:
22649 @@ -566,14 +774,34 @@ ldt_ss:
22650 * compensating for the offset by changing to the ESPFIX segment with
22651 * a base address that matches for the difference.
22652 */
22653 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22654 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22655 mov %esp, %edx /* load kernel esp */
22656 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22657 mov %dx, %ax /* eax: new kernel esp */
22658 sub %eax, %edx /* offset (low word is 0) */
22659 +#ifdef CONFIG_SMP
22660 + movl PER_CPU_VAR(cpu_number), %ebx
22661 + shll $PAGE_SHIFT_asm, %ebx
22662 + addl $cpu_gdt_table, %ebx
22663 +#else
22664 + movl $cpu_gdt_table, %ebx
22665 +#endif
22666 shr $16, %edx
22667 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22668 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22669 +
22670 +#ifdef CONFIG_PAX_KERNEXEC
22671 + mov %cr0, %esi
22672 + btr $16, %esi
22673 + mov %esi, %cr0
22674 +#endif
22675 +
22676 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22677 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22678 +
22679 +#ifdef CONFIG_PAX_KERNEXEC
22680 + bts $16, %esi
22681 + mov %esi, %cr0
22682 +#endif
22683 +
22684 pushl_cfi $__ESPFIX_SS
22685 pushl_cfi %eax /* new kernel esp */
22686 /* Disable interrupts, but do not irqtrace this section: we
22687 @@ -603,20 +831,18 @@ work_resched:
22688 movl TI_flags(%ebp), %ecx
22689 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22690 # than syscall tracing?
22691 - jz restore_all
22692 + jz restore_all_pax
22693 testb $_TIF_NEED_RESCHED, %cl
22694 jnz work_resched
22695
22696 work_notifysig: # deal with pending signals and
22697 # notify-resume requests
22698 + movl %esp, %eax
22699 #ifdef CONFIG_VM86
22700 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22701 - movl %esp, %eax
22702 jne work_notifysig_v86 # returning to kernel-space or
22703 # vm86-space
22704 1:
22705 -#else
22706 - movl %esp, %eax
22707 #endif
22708 TRACE_IRQS_ON
22709 ENABLE_INTERRUPTS(CLBR_NONE)
22710 @@ -637,7 +863,7 @@ work_notifysig_v86:
22711 movl %eax, %esp
22712 jmp 1b
22713 #endif
22714 -END(work_pending)
22715 +ENDPROC(work_pending)
22716
22717 # perform syscall exit tracing
22718 ALIGN
22719 @@ -645,11 +871,14 @@ syscall_trace_entry:
22720 movl $-ENOSYS,PT_EAX(%esp)
22721 movl %esp, %eax
22722 call syscall_trace_enter
22723 +
22724 + pax_erase_kstack
22725 +
22726 /* What it returned is what we'll actually use. */
22727 cmpl $(NR_syscalls), %eax
22728 jnae syscall_call
22729 jmp syscall_exit
22730 -END(syscall_trace_entry)
22731 +ENDPROC(syscall_trace_entry)
22732
22733 # perform syscall exit tracing
22734 ALIGN
22735 @@ -662,26 +891,30 @@ syscall_exit_work:
22736 movl %esp, %eax
22737 call syscall_trace_leave
22738 jmp resume_userspace
22739 -END(syscall_exit_work)
22740 +ENDPROC(syscall_exit_work)
22741 CFI_ENDPROC
22742
22743 RING0_INT_FRAME # can't unwind into user space anyway
22744 syscall_fault:
22745 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22746 + push %ss
22747 + pop %ds
22748 +#endif
22749 ASM_CLAC
22750 GET_THREAD_INFO(%ebp)
22751 movl $-EFAULT,PT_EAX(%esp)
22752 jmp resume_userspace
22753 -END(syscall_fault)
22754 +ENDPROC(syscall_fault)
22755
22756 syscall_badsys:
22757 movl $-ENOSYS,%eax
22758 jmp syscall_after_call
22759 -END(syscall_badsys)
22760 +ENDPROC(syscall_badsys)
22761
22762 sysenter_badsys:
22763 movl $-ENOSYS,%eax
22764 jmp sysenter_after_call
22765 -END(sysenter_badsys)
22766 +ENDPROC(sysenter_badsys)
22767 CFI_ENDPROC
22768
22769 .macro FIXUP_ESPFIX_STACK
22770 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22771 */
22772 #ifdef CONFIG_X86_ESPFIX32
22773 /* fixup the stack */
22774 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22775 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22776 +#ifdef CONFIG_SMP
22777 + movl PER_CPU_VAR(cpu_number), %ebx
22778 + shll $PAGE_SHIFT_asm, %ebx
22779 + addl $cpu_gdt_table, %ebx
22780 +#else
22781 + movl $cpu_gdt_table, %ebx
22782 +#endif
22783 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22784 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22785 shl $16, %eax
22786 addl %esp, %eax /* the adjusted stack pointer */
22787 pushl_cfi $__KERNEL_DS
22788 @@ -751,7 +991,7 @@ vector=vector+1
22789 .endr
22790 2: jmp common_interrupt
22791 .endr
22792 -END(irq_entries_start)
22793 +ENDPROC(irq_entries_start)
22794
22795 .previous
22796 END(interrupt)
22797 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22798 pushl_cfi $do_coprocessor_error
22799 jmp error_code
22800 CFI_ENDPROC
22801 -END(coprocessor_error)
22802 +ENDPROC(coprocessor_error)
22803
22804 ENTRY(simd_coprocessor_error)
22805 RING0_INT_FRAME
22806 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22807 .section .altinstructions,"a"
22808 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22809 .previous
22810 -.section .altinstr_replacement,"ax"
22811 +.section .altinstr_replacement,"a"
22812 663: pushl $do_simd_coprocessor_error
22813 664:
22814 .previous
22815 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22816 #endif
22817 jmp error_code
22818 CFI_ENDPROC
22819 -END(simd_coprocessor_error)
22820 +ENDPROC(simd_coprocessor_error)
22821
22822 ENTRY(device_not_available)
22823 RING0_INT_FRAME
22824 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22825 pushl_cfi $do_device_not_available
22826 jmp error_code
22827 CFI_ENDPROC
22828 -END(device_not_available)
22829 +ENDPROC(device_not_available)
22830
22831 #ifdef CONFIG_PARAVIRT
22832 ENTRY(native_iret)
22833 iret
22834 _ASM_EXTABLE(native_iret, iret_exc)
22835 -END(native_iret)
22836 +ENDPROC(native_iret)
22837
22838 ENTRY(native_irq_enable_sysexit)
22839 sti
22840 sysexit
22841 -END(native_irq_enable_sysexit)
22842 +ENDPROC(native_irq_enable_sysexit)
22843 #endif
22844
22845 ENTRY(overflow)
22846 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22847 pushl_cfi $do_overflow
22848 jmp error_code
22849 CFI_ENDPROC
22850 -END(overflow)
22851 +ENDPROC(overflow)
22852
22853 ENTRY(bounds)
22854 RING0_INT_FRAME
22855 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22856 pushl_cfi $do_bounds
22857 jmp error_code
22858 CFI_ENDPROC
22859 -END(bounds)
22860 +ENDPROC(bounds)
22861
22862 ENTRY(invalid_op)
22863 RING0_INT_FRAME
22864 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22865 pushl_cfi $do_invalid_op
22866 jmp error_code
22867 CFI_ENDPROC
22868 -END(invalid_op)
22869 +ENDPROC(invalid_op)
22870
22871 ENTRY(coprocessor_segment_overrun)
22872 RING0_INT_FRAME
22873 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22874 pushl_cfi $do_coprocessor_segment_overrun
22875 jmp error_code
22876 CFI_ENDPROC
22877 -END(coprocessor_segment_overrun)
22878 +ENDPROC(coprocessor_segment_overrun)
22879
22880 ENTRY(invalid_TSS)
22881 RING0_EC_FRAME
22882 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22883 pushl_cfi $do_invalid_TSS
22884 jmp error_code
22885 CFI_ENDPROC
22886 -END(invalid_TSS)
22887 +ENDPROC(invalid_TSS)
22888
22889 ENTRY(segment_not_present)
22890 RING0_EC_FRAME
22891 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22892 pushl_cfi $do_segment_not_present
22893 jmp error_code
22894 CFI_ENDPROC
22895 -END(segment_not_present)
22896 +ENDPROC(segment_not_present)
22897
22898 ENTRY(stack_segment)
22899 RING0_EC_FRAME
22900 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22901 pushl_cfi $do_stack_segment
22902 jmp error_code
22903 CFI_ENDPROC
22904 -END(stack_segment)
22905 +ENDPROC(stack_segment)
22906
22907 ENTRY(alignment_check)
22908 RING0_EC_FRAME
22909 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22910 pushl_cfi $do_alignment_check
22911 jmp error_code
22912 CFI_ENDPROC
22913 -END(alignment_check)
22914 +ENDPROC(alignment_check)
22915
22916 ENTRY(divide_error)
22917 RING0_INT_FRAME
22918 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22919 pushl_cfi $do_divide_error
22920 jmp error_code
22921 CFI_ENDPROC
22922 -END(divide_error)
22923 +ENDPROC(divide_error)
22924
22925 #ifdef CONFIG_X86_MCE
22926 ENTRY(machine_check)
22927 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22928 pushl_cfi machine_check_vector
22929 jmp error_code
22930 CFI_ENDPROC
22931 -END(machine_check)
22932 +ENDPROC(machine_check)
22933 #endif
22934
22935 ENTRY(spurious_interrupt_bug)
22936 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22937 pushl_cfi $do_spurious_interrupt_bug
22938 jmp error_code
22939 CFI_ENDPROC
22940 -END(spurious_interrupt_bug)
22941 +ENDPROC(spurious_interrupt_bug)
22942
22943 #ifdef CONFIG_XEN
22944 /* Xen doesn't set %esp to be precisely what the normal sysenter
22945 @@ -1057,7 +1297,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22946
22947 ENTRY(mcount)
22948 ret
22949 -END(mcount)
22950 +ENDPROC(mcount)
22951
22952 ENTRY(ftrace_caller)
22953 pushl %eax
22954 @@ -1087,7 +1327,7 @@ ftrace_graph_call:
22955 .globl ftrace_stub
22956 ftrace_stub:
22957 ret
22958 -END(ftrace_caller)
22959 +ENDPROC(ftrace_caller)
22960
22961 ENTRY(ftrace_regs_caller)
22962 pushf /* push flags before compare (in cs location) */
22963 @@ -1185,7 +1425,7 @@ trace:
22964 popl %ecx
22965 popl %eax
22966 jmp ftrace_stub
22967 -END(mcount)
22968 +ENDPROC(mcount)
22969 #endif /* CONFIG_DYNAMIC_FTRACE */
22970 #endif /* CONFIG_FUNCTION_TRACER */
22971
22972 @@ -1203,7 +1443,7 @@ ENTRY(ftrace_graph_caller)
22973 popl %ecx
22974 popl %eax
22975 ret
22976 -END(ftrace_graph_caller)
22977 +ENDPROC(ftrace_graph_caller)
22978
22979 .globl return_to_handler
22980 return_to_handler:
22981 @@ -1264,15 +1504,18 @@ error_code:
22982 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22983 REG_TO_PTGS %ecx
22984 SET_KERNEL_GS %ecx
22985 - movl $(__USER_DS), %ecx
22986 + movl $(__KERNEL_DS), %ecx
22987 movl %ecx, %ds
22988 movl %ecx, %es
22989 +
22990 + pax_enter_kernel
22991 +
22992 TRACE_IRQS_OFF
22993 movl %esp,%eax # pt_regs pointer
22994 call *%edi
22995 jmp ret_from_exception
22996 CFI_ENDPROC
22997 -END(page_fault)
22998 +ENDPROC(page_fault)
22999
23000 /*
23001 * Debug traps and NMI can happen at the one SYSENTER instruction
23002 @@ -1315,7 +1558,7 @@ debug_stack_correct:
23003 call do_debug
23004 jmp ret_from_exception
23005 CFI_ENDPROC
23006 -END(debug)
23007 +ENDPROC(debug)
23008
23009 /*
23010 * NMI is doubly nasty. It can happen _while_ we're handling
23011 @@ -1355,6 +1598,9 @@ nmi_stack_correct:
23012 xorl %edx,%edx # zero error code
23013 movl %esp,%eax # pt_regs pointer
23014 call do_nmi
23015 +
23016 + pax_exit_kernel
23017 +
23018 jmp restore_all_notrace
23019 CFI_ENDPROC
23020
23021 @@ -1392,13 +1638,16 @@ nmi_espfix_stack:
23022 FIXUP_ESPFIX_STACK # %eax == %esp
23023 xorl %edx,%edx # zero error code
23024 call do_nmi
23025 +
23026 + pax_exit_kernel
23027 +
23028 RESTORE_REGS
23029 lss 12+4(%esp), %esp # back to espfix stack
23030 CFI_ADJUST_CFA_OFFSET -24
23031 jmp irq_return
23032 #endif
23033 CFI_ENDPROC
23034 -END(nmi)
23035 +ENDPROC(nmi)
23036
23037 ENTRY(int3)
23038 RING0_INT_FRAME
23039 @@ -1411,14 +1660,14 @@ ENTRY(int3)
23040 call do_int3
23041 jmp ret_from_exception
23042 CFI_ENDPROC
23043 -END(int3)
23044 +ENDPROC(int3)
23045
23046 ENTRY(general_protection)
23047 RING0_EC_FRAME
23048 pushl_cfi $do_general_protection
23049 jmp error_code
23050 CFI_ENDPROC
23051 -END(general_protection)
23052 +ENDPROC(general_protection)
23053
23054 #ifdef CONFIG_KVM_GUEST
23055 ENTRY(async_page_fault)
23056 @@ -1427,6 +1676,6 @@ ENTRY(async_page_fault)
23057 pushl_cfi $do_async_page_fault
23058 jmp error_code
23059 CFI_ENDPROC
23060 -END(async_page_fault)
23061 +ENDPROC(async_page_fault)
23062 #endif
23063
23064 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23065 index f0095a7..ec77893 100644
23066 --- a/arch/x86/kernel/entry_64.S
23067 +++ b/arch/x86/kernel/entry_64.S
23068 @@ -59,6 +59,8 @@
23069 #include <asm/smap.h>
23070 #include <asm/pgtable_types.h>
23071 #include <linux/err.h>
23072 +#include <asm/pgtable.h>
23073 +#include <asm/alternative-asm.h>
23074
23075 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23076 #include <linux/elf-em.h>
23077 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23078 ENDPROC(native_usergs_sysret64)
23079 #endif /* CONFIG_PARAVIRT */
23080
23081 + .macro ljmpq sel, off
23082 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23083 + .byte 0x48; ljmp *1234f(%rip)
23084 + .pushsection .rodata
23085 + .align 16
23086 + 1234: .quad \off; .word \sel
23087 + .popsection
23088 +#else
23089 + pushq $\sel
23090 + pushq $\off
23091 + lretq
23092 +#endif
23093 + .endm
23094 +
23095 + .macro pax_enter_kernel
23096 + pax_set_fptr_mask
23097 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23098 + call pax_enter_kernel
23099 +#endif
23100 + .endm
23101 +
23102 + .macro pax_exit_kernel
23103 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23104 + call pax_exit_kernel
23105 +#endif
23106 +
23107 + .endm
23108 +
23109 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23110 +ENTRY(pax_enter_kernel)
23111 + pushq %rdi
23112 +
23113 +#ifdef CONFIG_PARAVIRT
23114 + PV_SAVE_REGS(CLBR_RDI)
23115 +#endif
23116 +
23117 +#ifdef CONFIG_PAX_KERNEXEC
23118 + GET_CR0_INTO_RDI
23119 + bts $16,%rdi
23120 + jnc 3f
23121 + mov %cs,%edi
23122 + cmp $__KERNEL_CS,%edi
23123 + jnz 2f
23124 +1:
23125 +#endif
23126 +
23127 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23128 + 661: jmp 111f
23129 + .pushsection .altinstr_replacement, "a"
23130 + 662: ASM_NOP2
23131 + .popsection
23132 + .pushsection .altinstructions, "a"
23133 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23134 + .popsection
23135 + GET_CR3_INTO_RDI
23136 + cmp $0,%dil
23137 + jnz 112f
23138 + mov $__KERNEL_DS,%edi
23139 + mov %edi,%ss
23140 + jmp 111f
23141 +112: cmp $1,%dil
23142 + jz 113f
23143 + ud2
23144 +113: sub $4097,%rdi
23145 + bts $63,%rdi
23146 + SET_RDI_INTO_CR3
23147 + mov $__UDEREF_KERNEL_DS,%edi
23148 + mov %edi,%ss
23149 +111:
23150 +#endif
23151 +
23152 +#ifdef CONFIG_PARAVIRT
23153 + PV_RESTORE_REGS(CLBR_RDI)
23154 +#endif
23155 +
23156 + popq %rdi
23157 + pax_force_retaddr
23158 + retq
23159 +
23160 +#ifdef CONFIG_PAX_KERNEXEC
23161 +2: ljmpq __KERNEL_CS,1b
23162 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23163 +4: SET_RDI_INTO_CR0
23164 + jmp 1b
23165 +#endif
23166 +ENDPROC(pax_enter_kernel)
23167 +
23168 +ENTRY(pax_exit_kernel)
23169 + pushq %rdi
23170 +
23171 +#ifdef CONFIG_PARAVIRT
23172 + PV_SAVE_REGS(CLBR_RDI)
23173 +#endif
23174 +
23175 +#ifdef CONFIG_PAX_KERNEXEC
23176 + mov %cs,%rdi
23177 + cmp $__KERNEXEC_KERNEL_CS,%edi
23178 + jz 2f
23179 + GET_CR0_INTO_RDI
23180 + bts $16,%rdi
23181 + jnc 4f
23182 +1:
23183 +#endif
23184 +
23185 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23186 + 661: jmp 111f
23187 + .pushsection .altinstr_replacement, "a"
23188 + 662: ASM_NOP2
23189 + .popsection
23190 + .pushsection .altinstructions, "a"
23191 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23192 + .popsection
23193 + mov %ss,%edi
23194 + cmp $__UDEREF_KERNEL_DS,%edi
23195 + jnz 111f
23196 + GET_CR3_INTO_RDI
23197 + cmp $0,%dil
23198 + jz 112f
23199 + ud2
23200 +112: add $4097,%rdi
23201 + bts $63,%rdi
23202 + SET_RDI_INTO_CR3
23203 + mov $__KERNEL_DS,%edi
23204 + mov %edi,%ss
23205 +111:
23206 +#endif
23207 +
23208 +#ifdef CONFIG_PARAVIRT
23209 + PV_RESTORE_REGS(CLBR_RDI);
23210 +#endif
23211 +
23212 + popq %rdi
23213 + pax_force_retaddr
23214 + retq
23215 +
23216 +#ifdef CONFIG_PAX_KERNEXEC
23217 +2: GET_CR0_INTO_RDI
23218 + btr $16,%rdi
23219 + jnc 4f
23220 + ljmpq __KERNEL_CS,3f
23221 +3: SET_RDI_INTO_CR0
23222 + jmp 1b
23223 +4: ud2
23224 + jmp 4b
23225 +#endif
23226 +ENDPROC(pax_exit_kernel)
23227 +#endif
23228 +
23229 + .macro pax_enter_kernel_user
23230 + pax_set_fptr_mask
23231 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23232 + call pax_enter_kernel_user
23233 +#endif
23234 + .endm
23235 +
23236 + .macro pax_exit_kernel_user
23237 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23238 + call pax_exit_kernel_user
23239 +#endif
23240 +#ifdef CONFIG_PAX_RANDKSTACK
23241 + pushq %rax
23242 + pushq %r11
23243 + call pax_randomize_kstack
23244 + popq %r11
23245 + popq %rax
23246 +#endif
23247 + .endm
23248 +
23249 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23250 +ENTRY(pax_enter_kernel_user)
23251 + pushq %rdi
23252 + pushq %rbx
23253 +
23254 +#ifdef CONFIG_PARAVIRT
23255 + PV_SAVE_REGS(CLBR_RDI)
23256 +#endif
23257 +
23258 + 661: jmp 111f
23259 + .pushsection .altinstr_replacement, "a"
23260 + 662: ASM_NOP2
23261 + .popsection
23262 + .pushsection .altinstructions, "a"
23263 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23264 + .popsection
23265 + GET_CR3_INTO_RDI
23266 + cmp $1,%dil
23267 + jnz 4f
23268 + sub $4097,%rdi
23269 + bts $63,%rdi
23270 + SET_RDI_INTO_CR3
23271 + jmp 3f
23272 +111:
23273 +
23274 + GET_CR3_INTO_RDI
23275 + mov %rdi,%rbx
23276 + add $__START_KERNEL_map,%rbx
23277 + sub phys_base(%rip),%rbx
23278 +
23279 +#ifdef CONFIG_PARAVIRT
23280 + cmpl $0, pv_info+PARAVIRT_enabled
23281 + jz 1f
23282 + pushq %rdi
23283 + i = 0
23284 + .rept USER_PGD_PTRS
23285 + mov i*8(%rbx),%rsi
23286 + mov $0,%sil
23287 + lea i*8(%rbx),%rdi
23288 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23289 + i = i + 1
23290 + .endr
23291 + popq %rdi
23292 + jmp 2f
23293 +1:
23294 +#endif
23295 +
23296 + i = 0
23297 + .rept USER_PGD_PTRS
23298 + movb $0,i*8(%rbx)
23299 + i = i + 1
23300 + .endr
23301 +
23302 +2: SET_RDI_INTO_CR3
23303 +
23304 +#ifdef CONFIG_PAX_KERNEXEC
23305 + GET_CR0_INTO_RDI
23306 + bts $16,%rdi
23307 + SET_RDI_INTO_CR0
23308 +#endif
23309 +
23310 +3:
23311 +
23312 +#ifdef CONFIG_PARAVIRT
23313 + PV_RESTORE_REGS(CLBR_RDI)
23314 +#endif
23315 +
23316 + popq %rbx
23317 + popq %rdi
23318 + pax_force_retaddr
23319 + retq
23320 +4: ud2
23321 +ENDPROC(pax_enter_kernel_user)
23322 +
23323 +ENTRY(pax_exit_kernel_user)
23324 + pushq %rdi
23325 + pushq %rbx
23326 +
23327 +#ifdef CONFIG_PARAVIRT
23328 + PV_SAVE_REGS(CLBR_RDI)
23329 +#endif
23330 +
23331 + GET_CR3_INTO_RDI
23332 + 661: jmp 1f
23333 + .pushsection .altinstr_replacement, "a"
23334 + 662: ASM_NOP2
23335 + .popsection
23336 + .pushsection .altinstructions, "a"
23337 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23338 + .popsection
23339 + cmp $0,%dil
23340 + jnz 3f
23341 + add $4097,%rdi
23342 + bts $63,%rdi
23343 + SET_RDI_INTO_CR3
23344 + jmp 2f
23345 +1:
23346 +
23347 + mov %rdi,%rbx
23348 +
23349 +#ifdef CONFIG_PAX_KERNEXEC
23350 + GET_CR0_INTO_RDI
23351 + btr $16,%rdi
23352 + jnc 3f
23353 + SET_RDI_INTO_CR0
23354 +#endif
23355 +
23356 + add $__START_KERNEL_map,%rbx
23357 + sub phys_base(%rip),%rbx
23358 +
23359 +#ifdef CONFIG_PARAVIRT
23360 + cmpl $0, pv_info+PARAVIRT_enabled
23361 + jz 1f
23362 + i = 0
23363 + .rept USER_PGD_PTRS
23364 + mov i*8(%rbx),%rsi
23365 + mov $0x67,%sil
23366 + lea i*8(%rbx),%rdi
23367 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23368 + i = i + 1
23369 + .endr
23370 + jmp 2f
23371 +1:
23372 +#endif
23373 +
23374 + i = 0
23375 + .rept USER_PGD_PTRS
23376 + movb $0x67,i*8(%rbx)
23377 + i = i + 1
23378 + .endr
23379 +2:
23380 +
23381 +#ifdef CONFIG_PARAVIRT
23382 + PV_RESTORE_REGS(CLBR_RDI)
23383 +#endif
23384 +
23385 + popq %rbx
23386 + popq %rdi
23387 + pax_force_retaddr
23388 + retq
23389 +3: ud2
23390 +ENDPROC(pax_exit_kernel_user)
23391 +#endif
23392 +
23393 + .macro pax_enter_kernel_nmi
23394 + pax_set_fptr_mask
23395 +
23396 +#ifdef CONFIG_PAX_KERNEXEC
23397 + GET_CR0_INTO_RDI
23398 + bts $16,%rdi
23399 + jc 110f
23400 + SET_RDI_INTO_CR0
23401 + or $2,%ebx
23402 +110:
23403 +#endif
23404 +
23405 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23406 + 661: jmp 111f
23407 + .pushsection .altinstr_replacement, "a"
23408 + 662: ASM_NOP2
23409 + .popsection
23410 + .pushsection .altinstructions, "a"
23411 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23412 + .popsection
23413 + GET_CR3_INTO_RDI
23414 + cmp $0,%dil
23415 + jz 111f
23416 + sub $4097,%rdi
23417 + or $4,%ebx
23418 + bts $63,%rdi
23419 + SET_RDI_INTO_CR3
23420 + mov $__UDEREF_KERNEL_DS,%edi
23421 + mov %edi,%ss
23422 +111:
23423 +#endif
23424 + .endm
23425 +
23426 + .macro pax_exit_kernel_nmi
23427 +#ifdef CONFIG_PAX_KERNEXEC
23428 + btr $1,%ebx
23429 + jnc 110f
23430 + GET_CR0_INTO_RDI
23431 + btr $16,%rdi
23432 + SET_RDI_INTO_CR0
23433 +110:
23434 +#endif
23435 +
23436 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23437 + btr $2,%ebx
23438 + jnc 111f
23439 + GET_CR3_INTO_RDI
23440 + add $4097,%rdi
23441 + bts $63,%rdi
23442 + SET_RDI_INTO_CR3
23443 + mov $__KERNEL_DS,%edi
23444 + mov %edi,%ss
23445 +111:
23446 +#endif
23447 + .endm
23448 +
23449 + .macro pax_erase_kstack
23450 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23451 + call pax_erase_kstack
23452 +#endif
23453 + .endm
23454 +
23455 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23456 +ENTRY(pax_erase_kstack)
23457 + pushq %rdi
23458 + pushq %rcx
23459 + pushq %rax
23460 + pushq %r11
23461 +
23462 + GET_THREAD_INFO(%r11)
23463 + mov TI_lowest_stack(%r11), %rdi
23464 + mov $-0xBEEF, %rax
23465 + std
23466 +
23467 +1: mov %edi, %ecx
23468 + and $THREAD_SIZE_asm - 1, %ecx
23469 + shr $3, %ecx
23470 + repne scasq
23471 + jecxz 2f
23472 +
23473 + cmp $2*8, %ecx
23474 + jc 2f
23475 +
23476 + mov $2*8, %ecx
23477 + repe scasq
23478 + jecxz 2f
23479 + jne 1b
23480 +
23481 +2: cld
23482 + or $2*8, %rdi
23483 + mov %esp, %ecx
23484 + sub %edi, %ecx
23485 +
23486 + cmp $THREAD_SIZE_asm, %rcx
23487 + jb 3f
23488 + ud2
23489 +3:
23490 +
23491 + shr $3, %ecx
23492 + rep stosq
23493 +
23494 + mov TI_task_thread_sp0(%r11), %rdi
23495 + sub $256, %rdi
23496 + mov %rdi, TI_lowest_stack(%r11)
23497 +
23498 + popq %r11
23499 + popq %rax
23500 + popq %rcx
23501 + popq %rdi
23502 + pax_force_retaddr
23503 + ret
23504 +ENDPROC(pax_erase_kstack)
23505 +#endif
23506
23507 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23508 #ifdef CONFIG_TRACE_IRQFLAGS
23509 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23510 .endm
23511
23512 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23513 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23514 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23515 jnc 1f
23516 TRACE_IRQS_ON_DEBUG
23517 1:
23518 @@ -243,9 +670,52 @@ ENTRY(save_paranoid)
23519 js 1f /* negative -> in kernel */
23520 SWAPGS
23521 xorl %ebx,%ebx
23522 -1: ret
23523 +1:
23524 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23525 + testb $3, CS+8(%rsp)
23526 + jnz 1f
23527 + pax_enter_kernel
23528 + jmp 2f
23529 +1: pax_enter_kernel_user
23530 +2:
23531 +#else
23532 + pax_enter_kernel
23533 +#endif
23534 + pax_force_retaddr
23535 + ret
23536 CFI_ENDPROC
23537 -END(save_paranoid)
23538 +ENDPROC(save_paranoid)
23539 +
23540 +ENTRY(save_paranoid_nmi)
23541 + XCPT_FRAME 1 RDI+8
23542 + cld
23543 + movq_cfi rdi, RDI+8
23544 + movq_cfi rsi, RSI+8
23545 + movq_cfi rdx, RDX+8
23546 + movq_cfi rcx, RCX+8
23547 + movq_cfi rax, RAX+8
23548 + movq_cfi r8, R8+8
23549 + movq_cfi r9, R9+8
23550 + movq_cfi r10, R10+8
23551 + movq_cfi r11, R11+8
23552 + movq_cfi rbx, RBX+8
23553 + movq_cfi rbp, RBP+8
23554 + movq_cfi r12, R12+8
23555 + movq_cfi r13, R13+8
23556 + movq_cfi r14, R14+8
23557 + movq_cfi r15, R15+8
23558 + movl $1,%ebx
23559 + movl $MSR_GS_BASE,%ecx
23560 + rdmsr
23561 + testl %edx,%edx
23562 + js 1f /* negative -> in kernel */
23563 + SWAPGS
23564 + xorl %ebx,%ebx
23565 +1: pax_enter_kernel_nmi
23566 + pax_force_retaddr
23567 + ret
23568 + CFI_ENDPROC
23569 +ENDPROC(save_paranoid_nmi)
23570
23571 /*
23572 * A newly forked process directly context switches into this address.
23573 @@ -266,7 +736,7 @@ ENTRY(ret_from_fork)
23574
23575 RESTORE_REST
23576
23577 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23578 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23579 jz 1f
23580
23581 /*
23582 @@ -279,15 +749,13 @@ ENTRY(ret_from_fork)
23583 jmp int_ret_from_sys_call
23584
23585 1:
23586 - subq $REST_SKIP, %rsp # leave space for volatiles
23587 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23588 movq %rbp, %rdi
23589 call *%rbx
23590 movl $0, RAX(%rsp)
23591 RESTORE_REST
23592 jmp int_ret_from_sys_call
23593 CFI_ENDPROC
23594 -END(ret_from_fork)
23595 +ENDPROC(ret_from_fork)
23596
23597 /*
23598 * System call entry. Up to 6 arguments in registers are supported.
23599 @@ -324,7 +792,7 @@ END(ret_from_fork)
23600 ENTRY(system_call)
23601 CFI_STARTPROC simple
23602 CFI_SIGNAL_FRAME
23603 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23604 + CFI_DEF_CFA rsp,0
23605 CFI_REGISTER rip,rcx
23606 /*CFI_REGISTER rflags,r11*/
23607 SWAPGS_UNSAFE_STACK
23608 @@ -337,16 +805,23 @@ GLOBAL(system_call_after_swapgs)
23609
23610 movq %rsp,PER_CPU_VAR(old_rsp)
23611 movq PER_CPU_VAR(kernel_stack),%rsp
23612 + SAVE_ARGS 8*6, 0, rax_enosys=1
23613 + pax_enter_kernel_user
23614 +
23615 +#ifdef CONFIG_PAX_RANDKSTACK
23616 + pax_erase_kstack
23617 +#endif
23618 +
23619 /*
23620 * No need to follow this irqs off/on section - it's straight
23621 * and short:
23622 */
23623 ENABLE_INTERRUPTS(CLBR_NONE)
23624 - SAVE_ARGS 8, 0, rax_enosys=1
23625 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23626 movq %rcx,RIP-ARGOFFSET(%rsp)
23627 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23628 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23629 + GET_THREAD_INFO(%rcx)
23630 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23631 jnz tracesys
23632 system_call_fastpath:
23633 #if __SYSCALL_MASK == ~0
23634 @@ -376,10 +851,13 @@ ret_from_sys_call:
23635 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23636 * very bad.
23637 */
23638 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23639 + GET_THREAD_INFO(%rcx)
23640 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23641 jnz int_ret_from_sys_call_fixup /* Go the the slow path */
23642
23643 CFI_REMEMBER_STATE
23644 + pax_exit_kernel_user
23645 + pax_erase_kstack
23646 /*
23647 * sysretq will re-enable interrupts:
23648 */
23649 @@ -399,12 +877,15 @@ int_ret_from_sys_call_fixup:
23650
23651 /* Do syscall tracing */
23652 tracesys:
23653 - leaq -REST_SKIP(%rsp), %rdi
23654 + movq %rsp, %rdi
23655 movq $AUDIT_ARCH_X86_64, %rsi
23656 call syscall_trace_enter_phase1
23657 test %rax, %rax
23658 jnz tracesys_phase2 /* if needed, run the slow path */
23659 - LOAD_ARGS 0 /* else restore clobbered regs */
23660 +
23661 + pax_erase_kstack
23662 +
23663 + LOAD_ARGS /* else restore clobbered regs */
23664 jmp system_call_fastpath /* and return to the fast path */
23665
23666 tracesys_phase2:
23667 @@ -415,12 +896,14 @@ tracesys_phase2:
23668 movq %rax,%rdx
23669 call syscall_trace_enter_phase2
23670
23671 + pax_erase_kstack
23672 +
23673 /*
23674 * Reload arg registers from stack in case ptrace changed them.
23675 * We don't reload %rax because syscall_trace_entry_phase2() returned
23676 * the value it wants us to use in the table lookup.
23677 */
23678 - LOAD_ARGS ARGOFFSET, 1
23679 + LOAD_ARGS 1
23680 RESTORE_REST
23681 #if __SYSCALL_MASK == ~0
23682 cmpq $__NR_syscall_max,%rax
23683 @@ -451,7 +934,9 @@ GLOBAL(int_with_check)
23684 andl %edi,%edx
23685 jnz int_careful
23686 andl $~TS_COMPAT,TI_status(%rcx)
23687 - jmp retint_swapgs
23688 + pax_exit_kernel_user
23689 + pax_erase_kstack
23690 + jmp retint_swapgs_pax
23691
23692 /* Either reschedule or signal or syscall exit tracking needed. */
23693 /* First do a reschedule test. */
23694 @@ -497,7 +982,7 @@ int_restore_rest:
23695 TRACE_IRQS_OFF
23696 jmp int_with_check
23697 CFI_ENDPROC
23698 -END(system_call)
23699 +ENDPROC(system_call)
23700
23701 .macro FORK_LIKE func
23702 ENTRY(stub_\func)
23703 @@ -510,9 +995,10 @@ ENTRY(stub_\func)
23704 DEFAULT_FRAME 0 8 /* offset 8: return address */
23705 call sys_\func
23706 RESTORE_TOP_OF_STACK %r11, 8
23707 - ret $REST_SKIP /* pop extended registers */
23708 + pax_force_retaddr
23709 + ret
23710 CFI_ENDPROC
23711 -END(stub_\func)
23712 +ENDPROC(stub_\func)
23713 .endm
23714
23715 .macro FIXED_FRAME label,func
23716 @@ -522,9 +1008,10 @@ ENTRY(\label)
23717 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23718 call \func
23719 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23720 + pax_force_retaddr
23721 ret
23722 CFI_ENDPROC
23723 -END(\label)
23724 +ENDPROC(\label)
23725 .endm
23726
23727 FORK_LIKE clone
23728 @@ -543,7 +1030,7 @@ ENTRY(stub_execve)
23729 RESTORE_REST
23730 jmp int_ret_from_sys_call
23731 CFI_ENDPROC
23732 -END(stub_execve)
23733 +ENDPROC(stub_execve)
23734
23735 ENTRY(stub_execveat)
23736 CFI_STARTPROC
23737 @@ -557,7 +1044,7 @@ ENTRY(stub_execveat)
23738 RESTORE_REST
23739 jmp int_ret_from_sys_call
23740 CFI_ENDPROC
23741 -END(stub_execveat)
23742 +ENDPROC(stub_execveat)
23743
23744 /*
23745 * sigreturn is special because it needs to restore all registers on return.
23746 @@ -574,7 +1061,7 @@ ENTRY(stub_rt_sigreturn)
23747 RESTORE_REST
23748 jmp int_ret_from_sys_call
23749 CFI_ENDPROC
23750 -END(stub_rt_sigreturn)
23751 +ENDPROC(stub_rt_sigreturn)
23752
23753 #ifdef CONFIG_X86_X32_ABI
23754 ENTRY(stub_x32_rt_sigreturn)
23755 @@ -588,7 +1075,7 @@ ENTRY(stub_x32_rt_sigreturn)
23756 RESTORE_REST
23757 jmp int_ret_from_sys_call
23758 CFI_ENDPROC
23759 -END(stub_x32_rt_sigreturn)
23760 +ENDPROC(stub_x32_rt_sigreturn)
23761
23762 ENTRY(stub_x32_execve)
23763 CFI_STARTPROC
23764 @@ -602,7 +1089,7 @@ ENTRY(stub_x32_execve)
23765 RESTORE_REST
23766 jmp int_ret_from_sys_call
23767 CFI_ENDPROC
23768 -END(stub_x32_execve)
23769 +ENDPROC(stub_x32_execve)
23770
23771 ENTRY(stub_x32_execveat)
23772 CFI_STARTPROC
23773 @@ -616,7 +1103,7 @@ ENTRY(stub_x32_execveat)
23774 RESTORE_REST
23775 jmp int_ret_from_sys_call
23776 CFI_ENDPROC
23777 -END(stub_x32_execveat)
23778 +ENDPROC(stub_x32_execveat)
23779
23780 #endif
23781
23782 @@ -653,7 +1140,7 @@ vector=vector+1
23783 2: jmp common_interrupt
23784 .endr
23785 CFI_ENDPROC
23786 -END(irq_entries_start)
23787 +ENDPROC(irq_entries_start)
23788
23789 .previous
23790 END(interrupt)
23791 @@ -670,28 +1157,29 @@ END(interrupt)
23792 /* 0(%rsp): ~(interrupt number) */
23793 .macro interrupt func
23794 /* reserve pt_regs for scratch regs and rbp */
23795 - subq $ORIG_RAX-RBP, %rsp
23796 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23797 + subq $ORIG_RAX, %rsp
23798 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23799 cld
23800 - /* start from rbp in pt_regs and jump over */
23801 - movq_cfi rdi, (RDI-RBP)
23802 - movq_cfi rsi, (RSI-RBP)
23803 - movq_cfi rdx, (RDX-RBP)
23804 - movq_cfi rcx, (RCX-RBP)
23805 - movq_cfi rax, (RAX-RBP)
23806 - movq_cfi r8, (R8-RBP)
23807 - movq_cfi r9, (R9-RBP)
23808 - movq_cfi r10, (R10-RBP)
23809 - movq_cfi r11, (R11-RBP)
23810 + /* start from r15 in pt_regs and jump over */
23811 + movq_cfi rdi, RDI
23812 + movq_cfi rsi, RSI
23813 + movq_cfi rdx, RDX
23814 + movq_cfi rcx, RCX
23815 + movq_cfi rax, RAX
23816 + movq_cfi r8, R8
23817 + movq_cfi r9, R9
23818 + movq_cfi r10, R10
23819 + movq_cfi r11, R11
23820 + movq_cfi r12, R12
23821
23822 /* Save rbp so that we can unwind from get_irq_regs() */
23823 - movq_cfi rbp, 0
23824 + movq_cfi rbp, RBP
23825
23826 /* Save previous stack value */
23827 movq %rsp, %rsi
23828
23829 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23830 - testl $3, CS-RBP(%rsi)
23831 + movq %rsp,%rdi /* arg1 for handler */
23832 + testb $3, CS(%rsi)
23833 je 1f
23834 SWAPGS
23835 /*
23836 @@ -711,6 +1199,18 @@ END(interrupt)
23837 0x06 /* DW_OP_deref */, \
23838 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23839 0x22 /* DW_OP_plus */
23840 +
23841 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23842 + testb $3, CS(%rdi)
23843 + jnz 1f
23844 + pax_enter_kernel
23845 + jmp 2f
23846 +1: pax_enter_kernel_user
23847 +2:
23848 +#else
23849 + pax_enter_kernel
23850 +#endif
23851 +
23852 /* We entered an interrupt context - irqs are off: */
23853 TRACE_IRQS_OFF
23854
23855 @@ -735,14 +1235,14 @@ ret_from_intr:
23856
23857 /* Restore saved previous stack */
23858 popq %rsi
23859 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23860 - leaq ARGOFFSET-RBP(%rsi), %rsp
23861 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23862 + movq %rsi, %rsp
23863 CFI_DEF_CFA_REGISTER rsp
23864 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23865 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23866
23867 exit_intr:
23868 GET_THREAD_INFO(%rcx)
23869 - testl $3,CS-ARGOFFSET(%rsp)
23870 + testb $3,CS-ARGOFFSET(%rsp)
23871 je retint_kernel
23872
23873 /* Interrupt came from user space */
23874 @@ -764,14 +1264,16 @@ retint_swapgs: /* return to user-space */
23875 * The iretq could re-enable interrupts:
23876 */
23877 DISABLE_INTERRUPTS(CLBR_ANY)
23878 + pax_exit_kernel_user
23879 +retint_swapgs_pax:
23880 TRACE_IRQS_IRETQ
23881
23882 /*
23883 * Try to use SYSRET instead of IRET if we're returning to
23884 * a completely clean 64-bit userspace context.
23885 */
23886 - movq (RCX-R11)(%rsp), %rcx
23887 - cmpq %rcx,(RIP-R11)(%rsp) /* RCX == RIP */
23888 + movq (RCX-ARGOFFSET)(%rsp), %rcx
23889 + cmpq %rcx,(RIP-ARGOFFSET)(%rsp) /* RCX == RIP */
23890 jne opportunistic_sysret_failed
23891
23892 /*
23893 @@ -792,7 +1294,7 @@ retint_swapgs: /* return to user-space */
23894 shr $__VIRTUAL_MASK_SHIFT, %rcx
23895 jnz opportunistic_sysret_failed
23896
23897 - cmpq $__USER_CS,(CS-R11)(%rsp) /* CS must match SYSRET */
23898 + cmpq $__USER_CS,(CS-ARGOFFSET)(%rsp) /* CS must match SYSRET */
23899 jne opportunistic_sysret_failed
23900
23901 movq (R11-ARGOFFSET)(%rsp), %r11
23902 @@ -838,6 +1340,27 @@ opportunistic_sysret_failed:
23903
23904 retint_restore_args: /* return to kernel space */
23905 DISABLE_INTERRUPTS(CLBR_ANY)
23906 + pax_exit_kernel
23907 +
23908 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23909 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23910 + * namely calling EFI runtime services with a phys mapping. We're
23911 + * starting off with NOPs and patch in the real instrumentation
23912 + * (BTS/OR) before starting any userland process; even before starting
23913 + * up the APs.
23914 + */
23915 + .pushsection .altinstr_replacement, "a"
23916 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23917 + 602:
23918 + .popsection
23919 + 603: .fill 602b-601b, 1, 0x90
23920 + .pushsection .altinstructions, "a"
23921 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23922 + .popsection
23923 +#else
23924 + pax_force_retaddr (RIP-ARGOFFSET)
23925 +#endif
23926 +
23927 /*
23928 * The iretq could re-enable interrupts:
23929 */
23930 @@ -875,15 +1398,15 @@ native_irq_return_ldt:
23931 SWAPGS
23932 movq PER_CPU_VAR(espfix_waddr),%rdi
23933 movq %rax,(0*8)(%rdi) /* RAX */
23934 - movq (2*8)(%rsp),%rax /* RIP */
23935 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23936 movq %rax,(1*8)(%rdi)
23937 - movq (3*8)(%rsp),%rax /* CS */
23938 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23939 movq %rax,(2*8)(%rdi)
23940 - movq (4*8)(%rsp),%rax /* RFLAGS */
23941 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23942 movq %rax,(3*8)(%rdi)
23943 - movq (6*8)(%rsp),%rax /* SS */
23944 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23945 movq %rax,(5*8)(%rdi)
23946 - movq (5*8)(%rsp),%rax /* RSP */
23947 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23948 movq %rax,(4*8)(%rdi)
23949 andl $0xffff0000,%eax
23950 popq_cfi %rdi
23951 @@ -937,7 +1460,7 @@ ENTRY(retint_kernel)
23952 jmp exit_intr
23953 #endif
23954 CFI_ENDPROC
23955 -END(common_interrupt)
23956 +ENDPROC(common_interrupt)
23957
23958 /*
23959 * APIC interrupts.
23960 @@ -951,7 +1474,7 @@ ENTRY(\sym)
23961 interrupt \do_sym
23962 jmp ret_from_intr
23963 CFI_ENDPROC
23964 -END(\sym)
23965 +ENDPROC(\sym)
23966 .endm
23967
23968 #ifdef CONFIG_TRACING
23969 @@ -1024,7 +1547,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23970 /*
23971 * Exception entry points.
23972 */
23973 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23974 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23975
23976 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23977 ENTRY(\sym)
23978 @@ -1080,6 +1603,12 @@ ENTRY(\sym)
23979 .endif
23980
23981 .if \shift_ist != -1
23982 +#ifdef CONFIG_SMP
23983 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23984 + lea init_tss(%r13), %r13
23985 +#else
23986 + lea init_tss(%rip), %r13
23987 +#endif
23988 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
23989 .endif
23990
23991 @@ -1126,7 +1655,7 @@ ENTRY(\sym)
23992 .endif
23993
23994 CFI_ENDPROC
23995 -END(\sym)
23996 +ENDPROC(\sym)
23997 .endm
23998
23999 #ifdef CONFIG_TRACING
24000 @@ -1167,9 +1696,10 @@ gs_change:
24001 2: mfence /* workaround */
24002 SWAPGS
24003 popfq_cfi
24004 + pax_force_retaddr
24005 ret
24006 CFI_ENDPROC
24007 -END(native_load_gs_index)
24008 +ENDPROC(native_load_gs_index)
24009
24010 _ASM_EXTABLE(gs_change,bad_gs)
24011 .section .fixup,"ax"
24012 @@ -1197,9 +1727,10 @@ ENTRY(do_softirq_own_stack)
24013 CFI_DEF_CFA_REGISTER rsp
24014 CFI_ADJUST_CFA_OFFSET -8
24015 decl PER_CPU_VAR(irq_count)
24016 + pax_force_retaddr
24017 ret
24018 CFI_ENDPROC
24019 -END(do_softirq_own_stack)
24020 +ENDPROC(do_softirq_own_stack)
24021
24022 #ifdef CONFIG_XEN
24023 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24024 @@ -1240,7 +1771,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24025 #endif
24026 jmp error_exit
24027 CFI_ENDPROC
24028 -END(xen_do_hypervisor_callback)
24029 +ENDPROC(xen_do_hypervisor_callback)
24030
24031 /*
24032 * Hypervisor uses this for application faults while it executes.
24033 @@ -1299,7 +1830,7 @@ ENTRY(xen_failsafe_callback)
24034 SAVE_ALL
24035 jmp error_exit
24036 CFI_ENDPROC
24037 -END(xen_failsafe_callback)
24038 +ENDPROC(xen_failsafe_callback)
24039
24040 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24041 xen_hvm_callback_vector xen_evtchn_do_upcall
24042 @@ -1344,18 +1875,25 @@ ENTRY(paranoid_exit)
24043 DEFAULT_FRAME
24044 DISABLE_INTERRUPTS(CLBR_NONE)
24045 TRACE_IRQS_OFF_DEBUG
24046 - testl %ebx,%ebx /* swapgs needed? */
24047 + testl $1,%ebx /* swapgs needed? */
24048 jnz paranoid_restore
24049 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24050 + pax_exit_kernel_user
24051 +#else
24052 + pax_exit_kernel
24053 +#endif
24054 TRACE_IRQS_IRETQ 0
24055 SWAPGS_UNSAFE_STACK
24056 RESTORE_ALL 8
24057 INTERRUPT_RETURN
24058 paranoid_restore:
24059 + pax_exit_kernel
24060 TRACE_IRQS_IRETQ_DEBUG 0
24061 RESTORE_ALL 8
24062 + pax_force_retaddr_bts
24063 INTERRUPT_RETURN
24064 CFI_ENDPROC
24065 -END(paranoid_exit)
24066 +ENDPROC(paranoid_exit)
24067
24068 /*
24069 * Exception entry point. This expects an error code/orig_rax on the stack.
24070 @@ -1382,12 +1920,23 @@ ENTRY(error_entry)
24071 movq %r14, R14+8(%rsp)
24072 movq %r15, R15+8(%rsp)
24073 xorl %ebx,%ebx
24074 - testl $3,CS+8(%rsp)
24075 + testb $3,CS+8(%rsp)
24076 je error_kernelspace
24077 error_swapgs:
24078 SWAPGS
24079 error_sti:
24080 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24081 + testb $3, CS+8(%rsp)
24082 + jnz 1f
24083 + pax_enter_kernel
24084 + jmp 2f
24085 +1: pax_enter_kernel_user
24086 +2:
24087 +#else
24088 + pax_enter_kernel
24089 +#endif
24090 TRACE_IRQS_OFF
24091 + pax_force_retaddr
24092 ret
24093
24094 /*
24095 @@ -1422,7 +1971,7 @@ error_bad_iret:
24096 decl %ebx /* Return to usergs */
24097 jmp error_sti
24098 CFI_ENDPROC
24099 -END(error_entry)
24100 +ENDPROC(error_entry)
24101
24102
24103 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24104 @@ -1433,7 +1982,7 @@ ENTRY(error_exit)
24105 DISABLE_INTERRUPTS(CLBR_NONE)
24106 TRACE_IRQS_OFF
24107 GET_THREAD_INFO(%rcx)
24108 - testl %eax,%eax
24109 + testl $1,%eax
24110 jne retint_kernel
24111 LOCKDEP_SYS_EXIT_IRQ
24112 movl TI_flags(%rcx),%edx
24113 @@ -1442,7 +1991,7 @@ ENTRY(error_exit)
24114 jnz retint_careful
24115 jmp retint_swapgs
24116 CFI_ENDPROC
24117 -END(error_exit)
24118 +ENDPROC(error_exit)
24119
24120 /*
24121 * Test if a given stack is an NMI stack or not.
24122 @@ -1500,9 +2049,11 @@ ENTRY(nmi)
24123 * If %cs was not the kernel segment, then the NMI triggered in user
24124 * space, which means it is definitely not nested.
24125 */
24126 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24127 + je 1f
24128 cmpl $__KERNEL_CS, 16(%rsp)
24129 jne first_nmi
24130 -
24131 +1:
24132 /*
24133 * Check the special variable on the stack to see if NMIs are
24134 * executing.
24135 @@ -1536,8 +2087,7 @@ nested_nmi:
24136
24137 1:
24138 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24139 - leaq -1*8(%rsp), %rdx
24140 - movq %rdx, %rsp
24141 + subq $8, %rsp
24142 CFI_ADJUST_CFA_OFFSET 1*8
24143 leaq -10*8(%rsp), %rdx
24144 pushq_cfi $__KERNEL_DS
24145 @@ -1555,6 +2105,7 @@ nested_nmi_out:
24146 CFI_RESTORE rdx
24147
24148 /* No need to check faults here */
24149 +# pax_force_retaddr_bts
24150 INTERRUPT_RETURN
24151
24152 CFI_RESTORE_STATE
24153 @@ -1651,13 +2202,13 @@ end_repeat_nmi:
24154 subq $ORIG_RAX-R15, %rsp
24155 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24156 /*
24157 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24158 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24159 * as we should not be calling schedule in NMI context.
24160 * Even with normal interrupts enabled. An NMI should not be
24161 * setting NEED_RESCHED or anything that normal interrupts and
24162 * exceptions might do.
24163 */
24164 - call save_paranoid
24165 + call save_paranoid_nmi
24166 DEFAULT_FRAME 0
24167
24168 /*
24169 @@ -1667,9 +2218,9 @@ end_repeat_nmi:
24170 * NMI itself takes a page fault, the page fault that was preempted
24171 * will read the information from the NMI page fault and not the
24172 * origin fault. Save it off and restore it if it changes.
24173 - * Use the r12 callee-saved register.
24174 + * Use the r13 callee-saved register.
24175 */
24176 - movq %cr2, %r12
24177 + movq %cr2, %r13
24178
24179 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24180 movq %rsp,%rdi
24181 @@ -1678,29 +2229,34 @@ end_repeat_nmi:
24182
24183 /* Did the NMI take a page fault? Restore cr2 if it did */
24184 movq %cr2, %rcx
24185 - cmpq %rcx, %r12
24186 + cmpq %rcx, %r13
24187 je 1f
24188 - movq %r12, %cr2
24189 + movq %r13, %cr2
24190 1:
24191
24192 - testl %ebx,%ebx /* swapgs needed? */
24193 + testl $1,%ebx /* swapgs needed? */
24194 jnz nmi_restore
24195 nmi_swapgs:
24196 SWAPGS_UNSAFE_STACK
24197 nmi_restore:
24198 + pax_exit_kernel_nmi
24199 /* Pop the extra iret frame at once */
24200 RESTORE_ALL 6*8
24201 + testb $3, 8(%rsp)
24202 + jnz 1f
24203 + pax_force_retaddr_bts
24204 +1:
24205
24206 /* Clear the NMI executing stack variable */
24207 movq $0, 5*8(%rsp)
24208 jmp irq_return
24209 CFI_ENDPROC
24210 -END(nmi)
24211 +ENDPROC(nmi)
24212
24213 ENTRY(ignore_sysret)
24214 CFI_STARTPROC
24215 mov $-ENOSYS,%eax
24216 sysret
24217 CFI_ENDPROC
24218 -END(ignore_sysret)
24219 +ENDPROC(ignore_sysret)
24220
24221 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24222 index f5d0730..5bce89c 100644
24223 --- a/arch/x86/kernel/espfix_64.c
24224 +++ b/arch/x86/kernel/espfix_64.c
24225 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24226 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24227 static void *espfix_pages[ESPFIX_MAX_PAGES];
24228
24229 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24230 - __aligned(PAGE_SIZE);
24231 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24232
24233 static unsigned int page_random, slot_random;
24234
24235 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24236 void __init init_espfix_bsp(void)
24237 {
24238 pgd_t *pgd_p;
24239 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24240
24241 /* Install the espfix pud into the kernel page directory */
24242 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24243 + pgd_p = &init_level4_pgt[index];
24244 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24245
24246 +#ifdef CONFIG_PAX_PER_CPU_PGD
24247 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24248 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24249 +#endif
24250 +
24251 /* Randomize the locations */
24252 init_espfix_random();
24253
24254 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24255 set_pte(&pte_p[n*PTE_STRIDE], pte);
24256
24257 /* Job is done for this CPU and any CPU which shares this page */
24258 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24259 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24260
24261 unlock_done:
24262 mutex_unlock(&espfix_init_mutex);
24263 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24264 index 8b7b0a5..2395f29 100644
24265 --- a/arch/x86/kernel/ftrace.c
24266 +++ b/arch/x86/kernel/ftrace.c
24267 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24268 * kernel identity mapping to modify code.
24269 */
24270 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24271 - ip = (unsigned long)__va(__pa_symbol(ip));
24272 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24273
24274 return ip;
24275 }
24276 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24277 {
24278 unsigned char replaced[MCOUNT_INSN_SIZE];
24279
24280 + ip = ktla_ktva(ip);
24281 +
24282 /*
24283 * Note: Due to modules and __init, code can
24284 * disappear and change, we need to protect against faulting
24285 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24286 unsigned char old[MCOUNT_INSN_SIZE];
24287 int ret;
24288
24289 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24290 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24291
24292 ftrace_update_func = ip;
24293 /* Make sure the breakpoints see the ftrace_update_func update */
24294 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24295 unsigned char replaced[MCOUNT_INSN_SIZE];
24296 unsigned char brk = BREAKPOINT_INSTRUCTION;
24297
24298 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24299 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24300 return -EFAULT;
24301
24302 /* Make sure it is what we expect it to be */
24303 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24304 index c4f8d46..2d63ae2 100644
24305 --- a/arch/x86/kernel/head64.c
24306 +++ b/arch/x86/kernel/head64.c
24307 @@ -68,12 +68,12 @@ again:
24308 pgd = *pgd_p;
24309
24310 /*
24311 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24312 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24313 + * The use of __early_va rather than __va here is critical:
24314 + * __va would point us back into the dynamic
24315 * range and we might end up looping forever...
24316 */
24317 if (pgd)
24318 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24319 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24320 else {
24321 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24322 reset_early_page_tables();
24323 @@ -83,13 +83,13 @@ again:
24324 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24325 for (i = 0; i < PTRS_PER_PUD; i++)
24326 pud_p[i] = 0;
24327 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24328 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24329 }
24330 pud_p += pud_index(address);
24331 pud = *pud_p;
24332
24333 if (pud)
24334 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24335 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24336 else {
24337 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24338 reset_early_page_tables();
24339 @@ -99,7 +99,7 @@ again:
24340 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24341 for (i = 0; i < PTRS_PER_PMD; i++)
24342 pmd_p[i] = 0;
24343 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24344 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24345 }
24346 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24347 pmd_p[pmd_index(address)] = pmd;
24348 @@ -180,7 +180,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24349 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24350 early_printk("Kernel alive\n");
24351
24352 - clear_page(init_level4_pgt);
24353 /* set init_level4_pgt kernel high mapping*/
24354 init_level4_pgt[511] = early_level4_pgt[511];
24355
24356 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24357 index f36bd42..0ab4474 100644
24358 --- a/arch/x86/kernel/head_32.S
24359 +++ b/arch/x86/kernel/head_32.S
24360 @@ -26,6 +26,12 @@
24361 /* Physical address */
24362 #define pa(X) ((X) - __PAGE_OFFSET)
24363
24364 +#ifdef CONFIG_PAX_KERNEXEC
24365 +#define ta(X) (X)
24366 +#else
24367 +#define ta(X) ((X) - __PAGE_OFFSET)
24368 +#endif
24369 +
24370 /*
24371 * References to members of the new_cpu_data structure.
24372 */
24373 @@ -55,11 +61,7 @@
24374 * and small than max_low_pfn, otherwise will waste some page table entries
24375 */
24376
24377 -#if PTRS_PER_PMD > 1
24378 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24379 -#else
24380 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24381 -#endif
24382 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24383
24384 /* Number of possible pages in the lowmem region */
24385 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24386 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24387 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24388
24389 /*
24390 + * Real beginning of normal "text" segment
24391 + */
24392 +ENTRY(stext)
24393 +ENTRY(_stext)
24394 +
24395 +/*
24396 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24397 * %esi points to the real-mode code as a 32-bit pointer.
24398 * CS and DS must be 4 GB flat segments, but we don't depend on
24399 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24400 * can.
24401 */
24402 __HEAD
24403 +
24404 +#ifdef CONFIG_PAX_KERNEXEC
24405 + jmp startup_32
24406 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24407 +.fill PAGE_SIZE-5,1,0xcc
24408 +#endif
24409 +
24410 ENTRY(startup_32)
24411 movl pa(stack_start),%ecx
24412
24413 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24414 2:
24415 leal -__PAGE_OFFSET(%ecx),%esp
24416
24417 +#ifdef CONFIG_SMP
24418 + movl $pa(cpu_gdt_table),%edi
24419 + movl $__per_cpu_load,%eax
24420 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24421 + rorl $16,%eax
24422 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24423 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24424 + movl $__per_cpu_end - 1,%eax
24425 + subl $__per_cpu_start,%eax
24426 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24427 +#endif
24428 +
24429 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24430 + movl $NR_CPUS,%ecx
24431 + movl $pa(cpu_gdt_table),%edi
24432 +1:
24433 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24434 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24435 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24436 + addl $PAGE_SIZE_asm,%edi
24437 + loop 1b
24438 +#endif
24439 +
24440 +#ifdef CONFIG_PAX_KERNEXEC
24441 + movl $pa(boot_gdt),%edi
24442 + movl $__LOAD_PHYSICAL_ADDR,%eax
24443 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24444 + rorl $16,%eax
24445 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24446 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24447 + rorl $16,%eax
24448 +
24449 + ljmp $(__BOOT_CS),$1f
24450 +1:
24451 +
24452 + movl $NR_CPUS,%ecx
24453 + movl $pa(cpu_gdt_table),%edi
24454 + addl $__PAGE_OFFSET,%eax
24455 +1:
24456 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24457 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24458 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24459 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24460 + rorl $16,%eax
24461 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24462 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24463 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24464 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24465 + rorl $16,%eax
24466 + addl $PAGE_SIZE_asm,%edi
24467 + loop 1b
24468 +#endif
24469 +
24470 /*
24471 * Clear BSS first so that there are no surprises...
24472 */
24473 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24474 movl %eax, pa(max_pfn_mapped)
24475
24476 /* Do early initialization of the fixmap area */
24477 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24478 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24479 +#ifdef CONFIG_COMPAT_VDSO
24480 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24481 +#else
24482 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24483 +#endif
24484 #else /* Not PAE */
24485
24486 page_pde_offset = (__PAGE_OFFSET >> 20);
24487 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24488 movl %eax, pa(max_pfn_mapped)
24489
24490 /* Do early initialization of the fixmap area */
24491 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24492 - movl %eax,pa(initial_page_table+0xffc)
24493 +#ifdef CONFIG_COMPAT_VDSO
24494 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24495 +#else
24496 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24497 +#endif
24498 #endif
24499
24500 #ifdef CONFIG_PARAVIRT
24501 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24502 cmpl $num_subarch_entries, %eax
24503 jae bad_subarch
24504
24505 - movl pa(subarch_entries)(,%eax,4), %eax
24506 - subl $__PAGE_OFFSET, %eax
24507 - jmp *%eax
24508 + jmp *pa(subarch_entries)(,%eax,4)
24509
24510 bad_subarch:
24511 WEAK(lguest_entry)
24512 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24513 __INITDATA
24514
24515 subarch_entries:
24516 - .long default_entry /* normal x86/PC */
24517 - .long lguest_entry /* lguest hypervisor */
24518 - .long xen_entry /* Xen hypervisor */
24519 - .long default_entry /* Moorestown MID */
24520 + .long ta(default_entry) /* normal x86/PC */
24521 + .long ta(lguest_entry) /* lguest hypervisor */
24522 + .long ta(xen_entry) /* Xen hypervisor */
24523 + .long ta(default_entry) /* Moorestown MID */
24524 num_subarch_entries = (. - subarch_entries) / 4
24525 .previous
24526 #else
24527 @@ -354,6 +426,7 @@ default_entry:
24528 movl pa(mmu_cr4_features),%eax
24529 movl %eax,%cr4
24530
24531 +#ifdef CONFIG_X86_PAE
24532 testb $X86_CR4_PAE, %al # check if PAE is enabled
24533 jz enable_paging
24534
24535 @@ -382,6 +455,9 @@ default_entry:
24536 /* Make changes effective */
24537 wrmsr
24538
24539 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24540 +#endif
24541 +
24542 enable_paging:
24543
24544 /*
24545 @@ -449,14 +525,20 @@ is486:
24546 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24547 movl %eax,%ss # after changing gdt.
24548
24549 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24550 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24551 movl %eax,%ds
24552 movl %eax,%es
24553
24554 movl $(__KERNEL_PERCPU), %eax
24555 movl %eax,%fs # set this cpu's percpu
24556
24557 +#ifdef CONFIG_CC_STACKPROTECTOR
24558 movl $(__KERNEL_STACK_CANARY),%eax
24559 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24560 + movl $(__USER_DS),%eax
24561 +#else
24562 + xorl %eax,%eax
24563 +#endif
24564 movl %eax,%gs
24565
24566 xorl %eax,%eax # Clear LDT
24567 @@ -512,8 +594,11 @@ setup_once:
24568 * relocation. Manually set base address in stack canary
24569 * segment descriptor.
24570 */
24571 - movl $gdt_page,%eax
24572 + movl $cpu_gdt_table,%eax
24573 movl $stack_canary,%ecx
24574 +#ifdef CONFIG_SMP
24575 + addl $__per_cpu_load,%ecx
24576 +#endif
24577 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24578 shrl $16, %ecx
24579 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24580 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24581 cmpl $2,(%esp) # X86_TRAP_NMI
24582 je is_nmi # Ignore NMI
24583
24584 - cmpl $2,%ss:early_recursion_flag
24585 + cmpl $1,%ss:early_recursion_flag
24586 je hlt_loop
24587 incl %ss:early_recursion_flag
24588
24589 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24590 pushl (20+6*4)(%esp) /* trapno */
24591 pushl $fault_msg
24592 call printk
24593 -#endif
24594 call dump_stack
24595 +#endif
24596 hlt_loop:
24597 hlt
24598 jmp hlt_loop
24599 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24600 /* This is the default interrupt "handler" :-) */
24601 ALIGN
24602 ignore_int:
24603 - cld
24604 #ifdef CONFIG_PRINTK
24605 + cmpl $2,%ss:early_recursion_flag
24606 + je hlt_loop
24607 + incl %ss:early_recursion_flag
24608 + cld
24609 pushl %eax
24610 pushl %ecx
24611 pushl %edx
24612 @@ -617,9 +705,6 @@ ignore_int:
24613 movl $(__KERNEL_DS),%eax
24614 movl %eax,%ds
24615 movl %eax,%es
24616 - cmpl $2,early_recursion_flag
24617 - je hlt_loop
24618 - incl early_recursion_flag
24619 pushl 16(%esp)
24620 pushl 24(%esp)
24621 pushl 32(%esp)
24622 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24623 /*
24624 * BSS section
24625 */
24626 -__PAGE_ALIGNED_BSS
24627 - .align PAGE_SIZE
24628 #ifdef CONFIG_X86_PAE
24629 +.section .initial_pg_pmd,"a",@progbits
24630 initial_pg_pmd:
24631 .fill 1024*KPMDS,4,0
24632 #else
24633 +.section .initial_page_table,"a",@progbits
24634 ENTRY(initial_page_table)
24635 .fill 1024,4,0
24636 #endif
24637 +.section .initial_pg_fixmap,"a",@progbits
24638 initial_pg_fixmap:
24639 .fill 1024,4,0
24640 +.section .empty_zero_page,"a",@progbits
24641 ENTRY(empty_zero_page)
24642 .fill 4096,1,0
24643 +.section .swapper_pg_dir,"a",@progbits
24644 ENTRY(swapper_pg_dir)
24645 +#ifdef CONFIG_X86_PAE
24646 + .fill 4,8,0
24647 +#else
24648 .fill 1024,4,0
24649 +#endif
24650
24651 /*
24652 * This starts the data section.
24653 */
24654 #ifdef CONFIG_X86_PAE
24655 -__PAGE_ALIGNED_DATA
24656 - /* Page-aligned for the benefit of paravirt? */
24657 - .align PAGE_SIZE
24658 +.section .initial_page_table,"a",@progbits
24659 ENTRY(initial_page_table)
24660 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24661 # if KPMDS == 3
24662 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24663 # error "Kernel PMDs should be 1, 2 or 3"
24664 # endif
24665 .align PAGE_SIZE /* needs to be page-sized too */
24666 +
24667 +#ifdef CONFIG_PAX_PER_CPU_PGD
24668 +ENTRY(cpu_pgd)
24669 + .rept 2*NR_CPUS
24670 + .fill 4,8,0
24671 + .endr
24672 +#endif
24673 +
24674 #endif
24675
24676 .data
24677 .balign 4
24678 ENTRY(stack_start)
24679 - .long init_thread_union+THREAD_SIZE
24680 + .long init_thread_union+THREAD_SIZE-8
24681
24682 __INITRODATA
24683 int_msg:
24684 @@ -727,7 +825,7 @@ fault_msg:
24685 * segment size, and 32-bit linear address value:
24686 */
24687
24688 - .data
24689 +.section .rodata,"a",@progbits
24690 .globl boot_gdt_descr
24691 .globl idt_descr
24692
24693 @@ -736,7 +834,7 @@ fault_msg:
24694 .word 0 # 32 bit align gdt_desc.address
24695 boot_gdt_descr:
24696 .word __BOOT_DS+7
24697 - .long boot_gdt - __PAGE_OFFSET
24698 + .long pa(boot_gdt)
24699
24700 .word 0 # 32-bit align idt_desc.address
24701 idt_descr:
24702 @@ -747,7 +845,7 @@ idt_descr:
24703 .word 0 # 32 bit align gdt_desc.address
24704 ENTRY(early_gdt_descr)
24705 .word GDT_ENTRIES*8-1
24706 - .long gdt_page /* Overwritten for secondary CPUs */
24707 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24708
24709 /*
24710 * The boot_gdt must mirror the equivalent in setup.S and is
24711 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24712 .align L1_CACHE_BYTES
24713 ENTRY(boot_gdt)
24714 .fill GDT_ENTRY_BOOT_CS,8,0
24715 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24716 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24717 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24718 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24719 +
24720 + .align PAGE_SIZE_asm
24721 +ENTRY(cpu_gdt_table)
24722 + .rept NR_CPUS
24723 + .quad 0x0000000000000000 /* NULL descriptor */
24724 + .quad 0x0000000000000000 /* 0x0b reserved */
24725 + .quad 0x0000000000000000 /* 0x13 reserved */
24726 + .quad 0x0000000000000000 /* 0x1b reserved */
24727 +
24728 +#ifdef CONFIG_PAX_KERNEXEC
24729 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24730 +#else
24731 + .quad 0x0000000000000000 /* 0x20 unused */
24732 +#endif
24733 +
24734 + .quad 0x0000000000000000 /* 0x28 unused */
24735 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24736 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24737 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24738 + .quad 0x0000000000000000 /* 0x4b reserved */
24739 + .quad 0x0000000000000000 /* 0x53 reserved */
24740 + .quad 0x0000000000000000 /* 0x5b reserved */
24741 +
24742 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24743 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24744 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24745 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24746 +
24747 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24748 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24749 +
24750 + /*
24751 + * Segments used for calling PnP BIOS have byte granularity.
24752 + * The code segments and data segments have fixed 64k limits,
24753 + * the transfer segment sizes are set at run time.
24754 + */
24755 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24756 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24757 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24758 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24759 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24760 +
24761 + /*
24762 + * The APM segments have byte granularity and their bases
24763 + * are set at run time. All have 64k limits.
24764 + */
24765 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24766 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24767 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24768 +
24769 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24770 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24771 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24772 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24773 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24774 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24775 +
24776 + /* Be sure this is zeroed to avoid false validations in Xen */
24777 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24778 + .endr
24779 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24780 index 6fd514d9..320367e 100644
24781 --- a/arch/x86/kernel/head_64.S
24782 +++ b/arch/x86/kernel/head_64.S
24783 @@ -20,6 +20,8 @@
24784 #include <asm/processor-flags.h>
24785 #include <asm/percpu.h>
24786 #include <asm/nops.h>
24787 +#include <asm/cpufeature.h>
24788 +#include <asm/alternative-asm.h>
24789
24790 #ifdef CONFIG_PARAVIRT
24791 #include <asm/asm-offsets.h>
24792 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24793 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24794 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24795 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24796 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24797 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24798 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24799 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24800 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24801 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24802
24803 .text
24804 __HEAD
24805 @@ -89,11 +97,26 @@ startup_64:
24806 * Fixup the physical addresses in the page table
24807 */
24808 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24809 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24810 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24811 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24812 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24813 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24814
24815 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24816 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24817 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24818 +#ifndef CONFIG_XEN
24819 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24820 +#endif
24821
24822 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24823 +
24824 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24825 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24826 +
24827 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
24828 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
24829 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24830 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24831
24832 /*
24833 * Set up the identity mapping for the switchover. These
24834 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
24835 * after the boot processor executes this code.
24836 */
24837
24838 + orq $-1, %rbp
24839 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24840 1:
24841
24842 - /* Enable PAE mode and PGE */
24843 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24844 + /* Enable PAE mode and PSE/PGE */
24845 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24846 movq %rcx, %cr4
24847
24848 /* Setup early boot stage 4 level pagetables. */
24849 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
24850 movl $MSR_EFER, %ecx
24851 rdmsr
24852 btsl $_EFER_SCE, %eax /* Enable System Call */
24853 - btl $20,%edi /* No Execute supported? */
24854 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24855 jnc 1f
24856 btsl $_EFER_NX, %eax
24857 + cmpq $-1, %rbp
24858 + je 1f
24859 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24860 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24861 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24862 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24863 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24864 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
24865 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
24866 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24867 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24868 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24869 1: wrmsr /* Make changes effective */
24870
24871 /* Setup cr0 */
24872 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
24873 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24874 * address given in m16:64.
24875 */
24876 + pax_set_fptr_mask
24877 movq initial_code(%rip),%rax
24878 pushq $0 # fake return address to stop unwinder
24879 pushq $__KERNEL_CS # set correct cs
24880 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
24881 .quad INIT_PER_CPU_VAR(irq_stack_union)
24882
24883 GLOBAL(stack_start)
24884 - .quad init_thread_union+THREAD_SIZE-8
24885 + .quad init_thread_union+THREAD_SIZE-16
24886 .word 0
24887 __FINITDATA
24888
24889 @@ -391,7 +427,7 @@ ENTRY(early_idt_handler)
24890 call dump_stack
24891 #ifdef CONFIG_KALLSYMS
24892 leaq early_idt_ripmsg(%rip),%rdi
24893 - movq 40(%rsp),%rsi # %rip again
24894 + movq 88(%rsp),%rsi # %rip again
24895 call __print_symbol
24896 #endif
24897 #endif /* EARLY_PRINTK */
24898 @@ -420,6 +456,7 @@ ENDPROC(early_idt_handler)
24899 early_recursion_flag:
24900 .long 0
24901
24902 + .section .rodata,"a",@progbits
24903 #ifdef CONFIG_EARLY_PRINTK
24904 early_idt_msg:
24905 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24906 @@ -447,29 +484,52 @@ NEXT_PAGE(early_level4_pgt)
24907 NEXT_PAGE(early_dynamic_pgts)
24908 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24909
24910 - .data
24911 + .section .rodata,"a",@progbits
24912
24913 -#ifndef CONFIG_XEN
24914 NEXT_PAGE(init_level4_pgt)
24915 - .fill 512,8,0
24916 -#else
24917 -NEXT_PAGE(init_level4_pgt)
24918 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24919 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24920 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24921 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24922 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24923 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24924 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24925 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24926 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24927 .org init_level4_pgt + L4_START_KERNEL*8, 0
24928 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24929 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24930
24931 +#ifdef CONFIG_PAX_PER_CPU_PGD
24932 +NEXT_PAGE(cpu_pgd)
24933 + .rept 2*NR_CPUS
24934 + .fill 512,8,0
24935 + .endr
24936 +#endif
24937 +
24938 NEXT_PAGE(level3_ident_pgt)
24939 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24940 +#ifdef CONFIG_XEN
24941 .fill 511, 8, 0
24942 +#else
24943 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24944 + .fill 510,8,0
24945 +#endif
24946 +
24947 +NEXT_PAGE(level3_vmalloc_start_pgt)
24948 + .fill 512,8,0
24949 +
24950 +NEXT_PAGE(level3_vmalloc_end_pgt)
24951 + .fill 512,8,0
24952 +
24953 +NEXT_PAGE(level3_vmemmap_pgt)
24954 + .fill L3_VMEMMAP_START,8,0
24955 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24956 +
24957 NEXT_PAGE(level2_ident_pgt)
24958 - /* Since I easily can, map the first 1G.
24959 + /* Since I easily can, map the first 2G.
24960 * Don't set NX because code runs from these pages.
24961 */
24962 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
24963 -#endif
24964 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
24965
24966 NEXT_PAGE(level3_kernel_pgt)
24967 .fill L3_START_KERNEL,8,0
24968 @@ -477,6 +537,9 @@ NEXT_PAGE(level3_kernel_pgt)
24969 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
24970 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24971
24972 +NEXT_PAGE(level2_vmemmap_pgt)
24973 + .fill 512,8,0
24974 +
24975 NEXT_PAGE(level2_kernel_pgt)
24976 /*
24977 * 512 MB kernel mapping. We spend a full page on this pagetable
24978 @@ -492,23 +555,61 @@ NEXT_PAGE(level2_kernel_pgt)
24979 KERNEL_IMAGE_SIZE/PMD_SIZE)
24980
24981 NEXT_PAGE(level2_fixmap_pgt)
24982 - .fill 506,8,0
24983 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24984 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
24985 - .fill 5,8,0
24986 + .fill 504,8,0
24987 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
24988 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
24989 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
24990 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
24991 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
24992 + .fill 4,8,0
24993
24994 NEXT_PAGE(level1_fixmap_pgt)
24995 + .fill 3*512,8,0
24996 +
24997 +NEXT_PAGE(level1_vsyscall_pgt)
24998 .fill 512,8,0
24999
25000 #undef PMDS
25001
25002 - .data
25003 + .align PAGE_SIZE
25004 +ENTRY(cpu_gdt_table)
25005 + .rept NR_CPUS
25006 + .quad 0x0000000000000000 /* NULL descriptor */
25007 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25008 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25009 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25010 + .quad 0x00cffb000000ffff /* __USER32_CS */
25011 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25012 + .quad 0x00affb000000ffff /* __USER_CS */
25013 +
25014 +#ifdef CONFIG_PAX_KERNEXEC
25015 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25016 +#else
25017 + .quad 0x0 /* unused */
25018 +#endif
25019 +
25020 + .quad 0,0 /* TSS */
25021 + .quad 0,0 /* LDT */
25022 + .quad 0,0,0 /* three TLS descriptors */
25023 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25024 + /* asm/segment.h:GDT_ENTRIES must match this */
25025 +
25026 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25027 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25028 +#else
25029 + .quad 0x0 /* unused */
25030 +#endif
25031 +
25032 + /* zero the remaining page */
25033 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25034 + .endr
25035 +
25036 .align 16
25037 .globl early_gdt_descr
25038 early_gdt_descr:
25039 .word GDT_ENTRIES*8-1
25040 early_gdt_descr_base:
25041 - .quad INIT_PER_CPU_VAR(gdt_page)
25042 + .quad cpu_gdt_table
25043
25044 ENTRY(phys_base)
25045 /* This must match the first entry in level2_kernel_pgt */
25046 @@ -532,8 +633,8 @@ NEXT_PAGE(kasan_zero_pud)
25047
25048
25049 #include "../../x86/xen/xen-head.S"
25050 -
25051 - __PAGE_ALIGNED_BSS
25052 +
25053 + .section .rodata,"a",@progbits
25054 NEXT_PAGE(empty_zero_page)
25055 .skip PAGE_SIZE
25056
25057 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25058 index 05fd74f..c3548b1 100644
25059 --- a/arch/x86/kernel/i386_ksyms_32.c
25060 +++ b/arch/x86/kernel/i386_ksyms_32.c
25061 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25062 EXPORT_SYMBOL(cmpxchg8b_emu);
25063 #endif
25064
25065 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25066 +
25067 /* Networking helper routines. */
25068 EXPORT_SYMBOL(csum_partial_copy_generic);
25069 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25070 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25071
25072 EXPORT_SYMBOL(__get_user_1);
25073 EXPORT_SYMBOL(__get_user_2);
25074 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25075 EXPORT_SYMBOL(___preempt_schedule_context);
25076 #endif
25077 #endif
25078 +
25079 +#ifdef CONFIG_PAX_KERNEXEC
25080 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25081 +#endif
25082 +
25083 +#ifdef CONFIG_PAX_PER_CPU_PGD
25084 +EXPORT_SYMBOL(cpu_pgd);
25085 +#endif
25086 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25087 index f341d56..d9b527b 100644
25088 --- a/arch/x86/kernel/i387.c
25089 +++ b/arch/x86/kernel/i387.c
25090 @@ -68,7 +68,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25091 static inline bool interrupted_user_mode(void)
25092 {
25093 struct pt_regs *regs = get_irq_regs();
25094 - return regs && user_mode_vm(regs);
25095 + return regs && user_mode(regs);
25096 }
25097
25098 /*
25099 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25100 index e7cc537..67d7372 100644
25101 --- a/arch/x86/kernel/i8259.c
25102 +++ b/arch/x86/kernel/i8259.c
25103 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25104 static void make_8259A_irq(unsigned int irq)
25105 {
25106 disable_irq_nosync(irq);
25107 - io_apic_irqs &= ~(1<<irq);
25108 + io_apic_irqs &= ~(1UL<<irq);
25109 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25110 enable_irq(irq);
25111 }
25112 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25113 "spurious 8259A interrupt: IRQ%d.\n", irq);
25114 spurious_irq_mask |= irqmask;
25115 }
25116 - atomic_inc(&irq_err_count);
25117 + atomic_inc_unchecked(&irq_err_count);
25118 /*
25119 * Theoretically we do not have to handle this IRQ,
25120 * but in Linux this does not cause problems and is
25121 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25122 /* (slave's support for AEOI in flat mode is to be investigated) */
25123 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25124
25125 + pax_open_kernel();
25126 if (auto_eoi)
25127 /*
25128 * In AEOI mode we just have to mask the interrupt
25129 * when acking.
25130 */
25131 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25132 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25133 else
25134 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25135 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25136 + pax_close_kernel();
25137
25138 udelay(100); /* wait for 8259A to initialize */
25139
25140 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25141 index a979b5b..1d6db75 100644
25142 --- a/arch/x86/kernel/io_delay.c
25143 +++ b/arch/x86/kernel/io_delay.c
25144 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25145 * Quirk table for systems that misbehave (lock up, etc.) if port
25146 * 0x80 is used:
25147 */
25148 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25149 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25150 {
25151 .callback = dmi_io_delay_0xed_port,
25152 .ident = "Compaq Presario V6000",
25153 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25154 index 4ddaf66..49d5c18 100644
25155 --- a/arch/x86/kernel/ioport.c
25156 +++ b/arch/x86/kernel/ioport.c
25157 @@ -6,6 +6,7 @@
25158 #include <linux/sched.h>
25159 #include <linux/kernel.h>
25160 #include <linux/capability.h>
25161 +#include <linux/security.h>
25162 #include <linux/errno.h>
25163 #include <linux/types.h>
25164 #include <linux/ioport.h>
25165 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25166 return -EINVAL;
25167 if (turn_on && !capable(CAP_SYS_RAWIO))
25168 return -EPERM;
25169 +#ifdef CONFIG_GRKERNSEC_IO
25170 + if (turn_on && grsec_disable_privio) {
25171 + gr_handle_ioperm();
25172 + return -ENODEV;
25173 + }
25174 +#endif
25175
25176 /*
25177 * If it's the first ioperm() call in this thread's lifetime, set the
25178 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25179 * because the ->io_bitmap_max value must match the bitmap
25180 * contents:
25181 */
25182 - tss = &per_cpu(init_tss, get_cpu());
25183 + tss = init_tss + get_cpu();
25184
25185 if (turn_on)
25186 bitmap_clear(t->io_bitmap_ptr, from, num);
25187 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25188 if (level > old) {
25189 if (!capable(CAP_SYS_RAWIO))
25190 return -EPERM;
25191 +#ifdef CONFIG_GRKERNSEC_IO
25192 + if (grsec_disable_privio) {
25193 + gr_handle_iopl();
25194 + return -ENODEV;
25195 + }
25196 +#endif
25197 }
25198 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25199 t->iopl = level << 12;
25200 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25201 index 67b1cbe..6ad4cbc 100644
25202 --- a/arch/x86/kernel/irq.c
25203 +++ b/arch/x86/kernel/irq.c
25204 @@ -22,7 +22,7 @@
25205 #define CREATE_TRACE_POINTS
25206 #include <asm/trace/irq_vectors.h>
25207
25208 -atomic_t irq_err_count;
25209 +atomic_unchecked_t irq_err_count;
25210
25211 /* Function pointer for generic interrupt vector handling */
25212 void (*x86_platform_ipi_callback)(void) = NULL;
25213 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25214 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25215 seq_puts(p, " Hypervisor callback interrupts\n");
25216 #endif
25217 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25218 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25219 #if defined(CONFIG_X86_IO_APIC)
25220 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25221 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25222 #endif
25223 return 0;
25224 }
25225 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25226
25227 u64 arch_irq_stat(void)
25228 {
25229 - u64 sum = atomic_read(&irq_err_count);
25230 + u64 sum = atomic_read_unchecked(&irq_err_count);
25231 return sum;
25232 }
25233
25234 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25235 index 28d28f5..e6cc9ae 100644
25236 --- a/arch/x86/kernel/irq_32.c
25237 +++ b/arch/x86/kernel/irq_32.c
25238 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25239
25240 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25241
25242 +extern void gr_handle_kernel_exploit(void);
25243 +
25244 int sysctl_panic_on_stackoverflow __read_mostly;
25245
25246 /* Debugging check for stack overflow: is there less than 1KB free? */
25247 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25248 __asm__ __volatile__("andl %%esp,%0" :
25249 "=r" (sp) : "0" (THREAD_SIZE - 1));
25250
25251 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25252 + return sp < STACK_WARN;
25253 }
25254
25255 static void print_stack_overflow(void)
25256 {
25257 printk(KERN_WARNING "low stack detected by irq handler\n");
25258 dump_stack();
25259 + gr_handle_kernel_exploit();
25260 if (sysctl_panic_on_stackoverflow)
25261 panic("low stack detected by irq handler - check messages\n");
25262 }
25263 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25264 static inline int
25265 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25266 {
25267 - struct irq_stack *curstk, *irqstk;
25268 + struct irq_stack *irqstk;
25269 u32 *isp, *prev_esp, arg1, arg2;
25270
25271 - curstk = (struct irq_stack *) current_stack();
25272 irqstk = __this_cpu_read(hardirq_stack);
25273
25274 /*
25275 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25276 * handler) we can't do that and just have to keep using the
25277 * current stack (which is the irq stack already after all)
25278 */
25279 - if (unlikely(curstk == irqstk))
25280 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25281 return 0;
25282
25283 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25284 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25285
25286 /* Save the next esp at the bottom of the stack */
25287 prev_esp = (u32 *)irqstk;
25288 *prev_esp = current_stack_pointer();
25289
25290 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25291 + __set_fs(MAKE_MM_SEG(0));
25292 +#endif
25293 +
25294 if (unlikely(overflow))
25295 call_on_stack(print_stack_overflow, isp);
25296
25297 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25298 : "0" (irq), "1" (desc), "2" (isp),
25299 "D" (desc->handle_irq)
25300 : "memory", "cc", "ecx");
25301 +
25302 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25303 + __set_fs(current_thread_info()->addr_limit);
25304 +#endif
25305 +
25306 return 1;
25307 }
25308
25309 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25310 */
25311 void irq_ctx_init(int cpu)
25312 {
25313 - struct irq_stack *irqstk;
25314 -
25315 if (per_cpu(hardirq_stack, cpu))
25316 return;
25317
25318 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25319 - THREADINFO_GFP,
25320 - THREAD_SIZE_ORDER));
25321 - per_cpu(hardirq_stack, cpu) = irqstk;
25322 -
25323 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25324 - THREADINFO_GFP,
25325 - THREAD_SIZE_ORDER));
25326 - per_cpu(softirq_stack, cpu) = irqstk;
25327 -
25328 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25329 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25330 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25331 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25332 }
25333
25334 void do_softirq_own_stack(void)
25335 {
25336 - struct thread_info *curstk;
25337 struct irq_stack *irqstk;
25338 u32 *isp, *prev_esp;
25339
25340 - curstk = current_stack();
25341 irqstk = __this_cpu_read(softirq_stack);
25342
25343 /* build the stack frame on the softirq stack */
25344 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25345 prev_esp = (u32 *)irqstk;
25346 *prev_esp = current_stack_pointer();
25347
25348 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25349 + __set_fs(MAKE_MM_SEG(0));
25350 +#endif
25351 +
25352 call_on_stack(__do_softirq, isp);
25353 +
25354 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25355 + __set_fs(current_thread_info()->addr_limit);
25356 +#endif
25357 +
25358 }
25359
25360 bool handle_irq(unsigned irq, struct pt_regs *regs)
25361 @@ -165,7 +171,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25362 if (unlikely(!desc))
25363 return false;
25364
25365 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25366 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25367 if (unlikely(overflow))
25368 print_stack_overflow();
25369 desc->handle_irq(irq, desc);
25370 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25371 index e4b503d..824fce8 100644
25372 --- a/arch/x86/kernel/irq_64.c
25373 +++ b/arch/x86/kernel/irq_64.c
25374 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25375 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25376 EXPORT_PER_CPU_SYMBOL(irq_regs);
25377
25378 +extern void gr_handle_kernel_exploit(void);
25379 +
25380 int sysctl_panic_on_stackoverflow;
25381
25382 /*
25383 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25384 u64 estack_top, estack_bottom;
25385 u64 curbase = (u64)task_stack_page(current);
25386
25387 - if (user_mode_vm(regs))
25388 + if (user_mode(regs))
25389 return;
25390
25391 if (regs->sp >= curbase + sizeof(struct thread_info) +
25392 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25393 irq_stack_top, irq_stack_bottom,
25394 estack_top, estack_bottom);
25395
25396 + gr_handle_kernel_exploit();
25397 +
25398 if (sysctl_panic_on_stackoverflow)
25399 panic("low stack detected by irq handler - check messages\n");
25400 #endif
25401 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25402 index 26d5a55..a01160a 100644
25403 --- a/arch/x86/kernel/jump_label.c
25404 +++ b/arch/x86/kernel/jump_label.c
25405 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25406 * Jump label is enabled for the first time.
25407 * So we expect a default_nop...
25408 */
25409 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25410 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25411 != 0))
25412 bug_at((void *)entry->code, __LINE__);
25413 } else {
25414 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25415 * ...otherwise expect an ideal_nop. Otherwise
25416 * something went horribly wrong.
25417 */
25418 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25419 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25420 != 0))
25421 bug_at((void *)entry->code, __LINE__);
25422 }
25423 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25424 * are converting the default nop to the ideal nop.
25425 */
25426 if (init) {
25427 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25428 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25429 bug_at((void *)entry->code, __LINE__);
25430 } else {
25431 code.jump = 0xe9;
25432 code.offset = entry->target -
25433 (entry->code + JUMP_LABEL_NOP_SIZE);
25434 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25435 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25436 bug_at((void *)entry->code, __LINE__);
25437 }
25438 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25439 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25440 index 25ecd56..e12482f 100644
25441 --- a/arch/x86/kernel/kgdb.c
25442 +++ b/arch/x86/kernel/kgdb.c
25443 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25444 #ifdef CONFIG_X86_32
25445 switch (regno) {
25446 case GDB_SS:
25447 - if (!user_mode_vm(regs))
25448 + if (!user_mode(regs))
25449 *(unsigned long *)mem = __KERNEL_DS;
25450 break;
25451 case GDB_SP:
25452 - if (!user_mode_vm(regs))
25453 + if (!user_mode(regs))
25454 *(unsigned long *)mem = kernel_stack_pointer(regs);
25455 break;
25456 case GDB_GS:
25457 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25458 bp->attr.bp_addr = breakinfo[breakno].addr;
25459 bp->attr.bp_len = breakinfo[breakno].len;
25460 bp->attr.bp_type = breakinfo[breakno].type;
25461 - info->address = breakinfo[breakno].addr;
25462 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25463 + info->address = ktla_ktva(breakinfo[breakno].addr);
25464 + else
25465 + info->address = breakinfo[breakno].addr;
25466 info->len = breakinfo[breakno].len;
25467 info->type = breakinfo[breakno].type;
25468 val = arch_install_hw_breakpoint(bp);
25469 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25470 case 'k':
25471 /* clear the trace bit */
25472 linux_regs->flags &= ~X86_EFLAGS_TF;
25473 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25474 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25475
25476 /* set the trace bit if we're stepping */
25477 if (remcomInBuffer[0] == 's') {
25478 linux_regs->flags |= X86_EFLAGS_TF;
25479 - atomic_set(&kgdb_cpu_doing_single_step,
25480 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25481 raw_smp_processor_id());
25482 }
25483
25484 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25485
25486 switch (cmd) {
25487 case DIE_DEBUG:
25488 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25489 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25490 if (user_mode(regs))
25491 return single_step_cont(regs, args);
25492 break;
25493 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25494 #endif /* CONFIG_DEBUG_RODATA */
25495
25496 bpt->type = BP_BREAKPOINT;
25497 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25498 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25499 BREAK_INSTR_SIZE);
25500 if (err)
25501 return err;
25502 - err = probe_kernel_write((char *)bpt->bpt_addr,
25503 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25504 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25505 #ifdef CONFIG_DEBUG_RODATA
25506 if (!err)
25507 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25508 return -EBUSY;
25509 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25510 BREAK_INSTR_SIZE);
25511 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25512 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25513 if (err)
25514 return err;
25515 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25516 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25517 if (mutex_is_locked(&text_mutex))
25518 goto knl_write;
25519 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25520 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25521 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25522 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25523 goto knl_write;
25524 return err;
25525 knl_write:
25526 #endif /* CONFIG_DEBUG_RODATA */
25527 - return probe_kernel_write((char *)bpt->bpt_addr,
25528 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25529 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25530 }
25531
25532 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25533 index 4e3d5a9..03fffd8 100644
25534 --- a/arch/x86/kernel/kprobes/core.c
25535 +++ b/arch/x86/kernel/kprobes/core.c
25536 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25537 s32 raddr;
25538 } __packed *insn;
25539
25540 - insn = (struct __arch_relative_insn *)from;
25541 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25542 +
25543 + pax_open_kernel();
25544 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25545 insn->op = op;
25546 + pax_close_kernel();
25547 }
25548
25549 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25550 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25551 kprobe_opcode_t opcode;
25552 kprobe_opcode_t *orig_opcodes = opcodes;
25553
25554 - if (search_exception_tables((unsigned long)opcodes))
25555 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25556 return 0; /* Page fault may occur on this address. */
25557
25558 retry:
25559 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25560 * Fortunately, we know that the original code is the ideal 5-byte
25561 * long NOP.
25562 */
25563 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25564 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25565 if (faddr)
25566 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25567 else
25568 buf[0] = kp->opcode;
25569 - return (unsigned long)buf;
25570 + return ktva_ktla((unsigned long)buf);
25571 }
25572
25573 /*
25574 @@ -364,7 +367,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25575 /* Another subsystem puts a breakpoint, failed to recover */
25576 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25577 return 0;
25578 + pax_open_kernel();
25579 memcpy(dest, insn.kaddr, insn.length);
25580 + pax_close_kernel();
25581
25582 #ifdef CONFIG_X86_64
25583 if (insn_rip_relative(&insn)) {
25584 @@ -391,7 +396,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25585 return 0;
25586 }
25587 disp = (u8 *) dest + insn_offset_displacement(&insn);
25588 + pax_open_kernel();
25589 *(s32 *) disp = (s32) newdisp;
25590 + pax_close_kernel();
25591 }
25592 #endif
25593 return insn.length;
25594 @@ -533,7 +540,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25595 * nor set current_kprobe, because it doesn't use single
25596 * stepping.
25597 */
25598 - regs->ip = (unsigned long)p->ainsn.insn;
25599 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25600 preempt_enable_no_resched();
25601 return;
25602 }
25603 @@ -550,9 +557,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25604 regs->flags &= ~X86_EFLAGS_IF;
25605 /* single step inline if the instruction is an int3 */
25606 if (p->opcode == BREAKPOINT_INSTRUCTION)
25607 - regs->ip = (unsigned long)p->addr;
25608 + regs->ip = ktla_ktva((unsigned long)p->addr);
25609 else
25610 - regs->ip = (unsigned long)p->ainsn.insn;
25611 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25612 }
25613 NOKPROBE_SYMBOL(setup_singlestep);
25614
25615 @@ -602,7 +609,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25616 struct kprobe *p;
25617 struct kprobe_ctlblk *kcb;
25618
25619 - if (user_mode_vm(regs))
25620 + if (user_mode(regs))
25621 return 0;
25622
25623 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25624 @@ -637,7 +644,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25625 setup_singlestep(p, regs, kcb, 0);
25626 return 1;
25627 }
25628 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25629 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25630 /*
25631 * The breakpoint instruction was removed right
25632 * after we hit it. Another cpu has removed
25633 @@ -684,6 +691,9 @@ static void __used kretprobe_trampoline_holder(void)
25634 " movq %rax, 152(%rsp)\n"
25635 RESTORE_REGS_STRING
25636 " popfq\n"
25637 +#ifdef KERNEXEC_PLUGIN
25638 + " btsq $63,(%rsp)\n"
25639 +#endif
25640 #else
25641 " pushf\n"
25642 SAVE_REGS_STRING
25643 @@ -824,7 +834,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25644 struct kprobe_ctlblk *kcb)
25645 {
25646 unsigned long *tos = stack_addr(regs);
25647 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25648 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25649 unsigned long orig_ip = (unsigned long)p->addr;
25650 kprobe_opcode_t *insn = p->ainsn.insn;
25651
25652 @@ -1007,7 +1017,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25653 struct die_args *args = data;
25654 int ret = NOTIFY_DONE;
25655
25656 - if (args->regs && user_mode_vm(args->regs))
25657 + if (args->regs && user_mode(args->regs))
25658 return ret;
25659
25660 if (val == DIE_GPF) {
25661 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25662 index 7b3b9d1..e2478b91 100644
25663 --- a/arch/x86/kernel/kprobes/opt.c
25664 +++ b/arch/x86/kernel/kprobes/opt.c
25665 @@ -79,6 +79,7 @@ found:
25666 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25667 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25668 {
25669 + pax_open_kernel();
25670 #ifdef CONFIG_X86_64
25671 *addr++ = 0x48;
25672 *addr++ = 0xbf;
25673 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25674 *addr++ = 0xb8;
25675 #endif
25676 *(unsigned long *)addr = val;
25677 + pax_close_kernel();
25678 }
25679
25680 asm (
25681 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25682 * Verify if the address gap is in 2GB range, because this uses
25683 * a relative jump.
25684 */
25685 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25686 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25687 if (abs(rel) > 0x7fffffff) {
25688 __arch_remove_optimized_kprobe(op, 0);
25689 return -ERANGE;
25690 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25691 op->optinsn.size = ret;
25692
25693 /* Copy arch-dep-instance from template */
25694 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25695 + pax_open_kernel();
25696 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25697 + pax_close_kernel();
25698
25699 /* Set probe information */
25700 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25701
25702 /* Set probe function call */
25703 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25704 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25705
25706 /* Set returning jmp instruction at the tail of out-of-line buffer */
25707 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25708 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25709 (u8 *)op->kp.addr + op->optinsn.size);
25710
25711 flush_icache_range((unsigned long) buf,
25712 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25713 WARN_ON(kprobe_disabled(&op->kp));
25714
25715 /* Backup instructions which will be replaced by jump address */
25716 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25717 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25718 RELATIVE_ADDR_SIZE);
25719
25720 insn_buf[0] = RELATIVEJUMP_OPCODE;
25721 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25722 /* This kprobe is really able to run optimized path. */
25723 op = container_of(p, struct optimized_kprobe, kp);
25724 /* Detour through copied instructions */
25725 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25726 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25727 if (!reenter)
25728 reset_current_kprobe();
25729 preempt_enable_no_resched();
25730 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25731 index c2bedae..25e7ab60 100644
25732 --- a/arch/x86/kernel/ksysfs.c
25733 +++ b/arch/x86/kernel/ksysfs.c
25734 @@ -184,7 +184,7 @@ out:
25735
25736 static struct kobj_attribute type_attr = __ATTR_RO(type);
25737
25738 -static struct bin_attribute data_attr = {
25739 +static bin_attribute_no_const data_attr __read_only = {
25740 .attr = {
25741 .name = "data",
25742 .mode = S_IRUGO,
25743 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25744 index c37886d..d851d32 100644
25745 --- a/arch/x86/kernel/ldt.c
25746 +++ b/arch/x86/kernel/ldt.c
25747 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25748 if (reload) {
25749 #ifdef CONFIG_SMP
25750 preempt_disable();
25751 - load_LDT(pc);
25752 + load_LDT_nolock(pc);
25753 if (!cpumask_equal(mm_cpumask(current->mm),
25754 cpumask_of(smp_processor_id())))
25755 smp_call_function(flush_ldt, current->mm, 1);
25756 preempt_enable();
25757 #else
25758 - load_LDT(pc);
25759 + load_LDT_nolock(pc);
25760 #endif
25761 }
25762 if (oldsize) {
25763 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25764 return err;
25765
25766 for (i = 0; i < old->size; i++)
25767 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25768 + write_ldt_entry(new->ldt, i, old->ldt + i);
25769 return 0;
25770 }
25771
25772 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25773 retval = copy_ldt(&mm->context, &old_mm->context);
25774 mutex_unlock(&old_mm->context.lock);
25775 }
25776 +
25777 + if (tsk == current) {
25778 + mm->context.vdso = 0;
25779 +
25780 +#ifdef CONFIG_X86_32
25781 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25782 + mm->context.user_cs_base = 0UL;
25783 + mm->context.user_cs_limit = ~0UL;
25784 +
25785 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25786 + cpus_clear(mm->context.cpu_user_cs_mask);
25787 +#endif
25788 +
25789 +#endif
25790 +#endif
25791 +
25792 + }
25793 +
25794 return retval;
25795 }
25796
25797 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25798 }
25799 }
25800
25801 +#ifdef CONFIG_PAX_SEGMEXEC
25802 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25803 + error = -EINVAL;
25804 + goto out_unlock;
25805 + }
25806 +#endif
25807 +
25808 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25809 error = -EINVAL;
25810 goto out_unlock;
25811 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
25812 index ff3c3101d..d7c0cd8 100644
25813 --- a/arch/x86/kernel/livepatch.c
25814 +++ b/arch/x86/kernel/livepatch.c
25815 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25816 int ret, numpages, size = 4;
25817 bool readonly;
25818 unsigned long val;
25819 - unsigned long core = (unsigned long)mod->module_core;
25820 - unsigned long core_ro_size = mod->core_ro_size;
25821 - unsigned long core_size = mod->core_size;
25822 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
25823 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
25824 + unsigned long core_size_rx = mod->core_size_rx;
25825 + unsigned long core_size_rw = mod->core_size_rw;
25826
25827 switch (type) {
25828 case R_X86_64_NONE:
25829 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25830 return -EINVAL;
25831 }
25832
25833 - if (loc < core || loc >= core + core_size)
25834 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
25835 + (loc < core_rw || loc >= core_rw + core_size_rw))
25836 /* loc does not point to any symbol inside the module */
25837 return -EINVAL;
25838
25839 - if (loc < core + core_ro_size)
25840 + if (loc < core_rx + core_size_rx)
25841 readonly = true;
25842 else
25843 readonly = false;
25844 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25845 index 469b23d..5449cfe 100644
25846 --- a/arch/x86/kernel/machine_kexec_32.c
25847 +++ b/arch/x86/kernel/machine_kexec_32.c
25848 @@ -26,7 +26,7 @@
25849 #include <asm/cacheflush.h>
25850 #include <asm/debugreg.h>
25851
25852 -static void set_idt(void *newidt, __u16 limit)
25853 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25854 {
25855 struct desc_ptr curidt;
25856
25857 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25858 }
25859
25860
25861 -static void set_gdt(void *newgdt, __u16 limit)
25862 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25863 {
25864 struct desc_ptr curgdt;
25865
25866 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25867 }
25868
25869 control_page = page_address(image->control_code_page);
25870 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25871 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25872
25873 relocate_kernel_ptr = control_page;
25874 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25875 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25876 index 94ea120..4154cea 100644
25877 --- a/arch/x86/kernel/mcount_64.S
25878 +++ b/arch/x86/kernel/mcount_64.S
25879 @@ -7,7 +7,7 @@
25880 #include <linux/linkage.h>
25881 #include <asm/ptrace.h>
25882 #include <asm/ftrace.h>
25883 -
25884 +#include <asm/alternative-asm.h>
25885
25886 .code64
25887 .section .entry.text, "ax"
25888 @@ -148,8 +148,9 @@
25889 #ifdef CONFIG_DYNAMIC_FTRACE
25890
25891 ENTRY(function_hook)
25892 + pax_force_retaddr
25893 retq
25894 -END(function_hook)
25895 +ENDPROC(function_hook)
25896
25897 ENTRY(ftrace_caller)
25898 /* save_mcount_regs fills in first two parameters */
25899 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25900 #endif
25901
25902 GLOBAL(ftrace_stub)
25903 + pax_force_retaddr
25904 retq
25905 -END(ftrace_caller)
25906 +ENDPROC(ftrace_caller)
25907
25908 ENTRY(ftrace_regs_caller)
25909 /* Save the current flags before any operations that can change them */
25910 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25911
25912 jmp ftrace_return
25913
25914 -END(ftrace_regs_caller)
25915 +ENDPROC(ftrace_regs_caller)
25916
25917
25918 #else /* ! CONFIG_DYNAMIC_FTRACE */
25919 @@ -272,18 +274,20 @@ fgraph_trace:
25920 #endif
25921
25922 GLOBAL(ftrace_stub)
25923 + pax_force_retaddr
25924 retq
25925
25926 trace:
25927 /* save_mcount_regs fills in first two parameters */
25928 save_mcount_regs
25929
25930 + pax_force_fptr ftrace_trace_function
25931 call *ftrace_trace_function
25932
25933 restore_mcount_regs
25934
25935 jmp fgraph_trace
25936 -END(function_hook)
25937 +ENDPROC(function_hook)
25938 #endif /* CONFIG_DYNAMIC_FTRACE */
25939 #endif /* CONFIG_FUNCTION_TRACER */
25940
25941 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25942
25943 restore_mcount_regs
25944
25945 + pax_force_retaddr
25946 retq
25947 -END(ftrace_graph_caller)
25948 +ENDPROC(ftrace_graph_caller)
25949
25950 GLOBAL(return_to_handler)
25951 subq $24, %rsp
25952 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25953 movq 8(%rsp), %rdx
25954 movq (%rsp), %rax
25955 addq $24, %rsp
25956 + pax_force_fptr %rdi
25957 jmp *%rdi
25958 +ENDPROC(return_to_handler)
25959 #endif
25960 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25961 index d1ac80b..f593701 100644
25962 --- a/arch/x86/kernel/module.c
25963 +++ b/arch/x86/kernel/module.c
25964 @@ -82,17 +82,17 @@ static unsigned long int get_module_load_offset(void)
25965 }
25966 #endif
25967
25968 -void *module_alloc(unsigned long size)
25969 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25970 {
25971 void *p;
25972
25973 - if (PAGE_ALIGN(size) > MODULES_LEN)
25974 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25975 return NULL;
25976
25977 p = __vmalloc_node_range(size, MODULE_ALIGN,
25978 MODULES_VADDR + get_module_load_offset(),
25979 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25980 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
25981 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25982 + prot, 0, NUMA_NO_NODE,
25983 __builtin_return_address(0));
25984 if (p && (kasan_module_alloc(p, size) < 0)) {
25985 vfree(p);
25986 @@ -102,6 +102,51 @@ void *module_alloc(unsigned long size)
25987 return p;
25988 }
25989
25990 +void *module_alloc(unsigned long size)
25991 +{
25992 +
25993 +#ifdef CONFIG_PAX_KERNEXEC
25994 + return __module_alloc(size, PAGE_KERNEL);
25995 +#else
25996 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25997 +#endif
25998 +
25999 +}
26000 +
26001 +#ifdef CONFIG_PAX_KERNEXEC
26002 +#ifdef CONFIG_X86_32
26003 +void *module_alloc_exec(unsigned long size)
26004 +{
26005 + struct vm_struct *area;
26006 +
26007 + if (size == 0)
26008 + return NULL;
26009 +
26010 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26011 +return area ? area->addr : NULL;
26012 +}
26013 +EXPORT_SYMBOL(module_alloc_exec);
26014 +
26015 +void module_memfree_exec(void *module_region)
26016 +{
26017 + vunmap(module_region);
26018 +}
26019 +EXPORT_SYMBOL(module_memfree_exec);
26020 +#else
26021 +void module_memfree_exec(void *module_region)
26022 +{
26023 + module_memfree(module_region);
26024 +}
26025 +EXPORT_SYMBOL(module_memfree_exec);
26026 +
26027 +void *module_alloc_exec(unsigned long size)
26028 +{
26029 + return __module_alloc(size, PAGE_KERNEL_RX);
26030 +}
26031 +EXPORT_SYMBOL(module_alloc_exec);
26032 +#endif
26033 +#endif
26034 +
26035 #ifdef CONFIG_X86_32
26036 int apply_relocate(Elf32_Shdr *sechdrs,
26037 const char *strtab,
26038 @@ -112,14 +157,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26039 unsigned int i;
26040 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26041 Elf32_Sym *sym;
26042 - uint32_t *location;
26043 + uint32_t *plocation, location;
26044
26045 DEBUGP("Applying relocate section %u to %u\n",
26046 relsec, sechdrs[relsec].sh_info);
26047 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26048 /* This is where to make the change */
26049 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26050 - + rel[i].r_offset;
26051 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26052 + location = (uint32_t)plocation;
26053 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26054 + plocation = ktla_ktva((void *)plocation);
26055 /* This is the symbol it is referring to. Note that all
26056 undefined symbols have been resolved. */
26057 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26058 @@ -128,11 +175,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26059 switch (ELF32_R_TYPE(rel[i].r_info)) {
26060 case R_386_32:
26061 /* We add the value into the location given */
26062 - *location += sym->st_value;
26063 + pax_open_kernel();
26064 + *plocation += sym->st_value;
26065 + pax_close_kernel();
26066 break;
26067 case R_386_PC32:
26068 /* Add the value, subtract its position */
26069 - *location += sym->st_value - (uint32_t)location;
26070 + pax_open_kernel();
26071 + *plocation += sym->st_value - location;
26072 + pax_close_kernel();
26073 break;
26074 default:
26075 pr_err("%s: Unknown relocation: %u\n",
26076 @@ -177,21 +228,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26077 case R_X86_64_NONE:
26078 break;
26079 case R_X86_64_64:
26080 + pax_open_kernel();
26081 *(u64 *)loc = val;
26082 + pax_close_kernel();
26083 break;
26084 case R_X86_64_32:
26085 + pax_open_kernel();
26086 *(u32 *)loc = val;
26087 + pax_close_kernel();
26088 if (val != *(u32 *)loc)
26089 goto overflow;
26090 break;
26091 case R_X86_64_32S:
26092 + pax_open_kernel();
26093 *(s32 *)loc = val;
26094 + pax_close_kernel();
26095 if ((s64)val != *(s32 *)loc)
26096 goto overflow;
26097 break;
26098 case R_X86_64_PC32:
26099 val -= (u64)loc;
26100 + pax_open_kernel();
26101 *(u32 *)loc = val;
26102 + pax_close_kernel();
26103 +
26104 #if 0
26105 if ((s64)val != *(s32 *)loc)
26106 goto overflow;
26107 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26108 index 113e707..0a690e1 100644
26109 --- a/arch/x86/kernel/msr.c
26110 +++ b/arch/x86/kernel/msr.c
26111 @@ -39,6 +39,7 @@
26112 #include <linux/notifier.h>
26113 #include <linux/uaccess.h>
26114 #include <linux/gfp.h>
26115 +#include <linux/grsecurity.h>
26116
26117 #include <asm/processor.h>
26118 #include <asm/msr.h>
26119 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26120 int err = 0;
26121 ssize_t bytes = 0;
26122
26123 +#ifdef CONFIG_GRKERNSEC_KMEM
26124 + gr_handle_msr_write();
26125 + return -EPERM;
26126 +#endif
26127 +
26128 if (count % 8)
26129 return -EINVAL; /* Invalid chunk size */
26130
26131 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26132 err = -EBADF;
26133 break;
26134 }
26135 +#ifdef CONFIG_GRKERNSEC_KMEM
26136 + gr_handle_msr_write();
26137 + return -EPERM;
26138 +#endif
26139 if (copy_from_user(&regs, uregs, sizeof regs)) {
26140 err = -EFAULT;
26141 break;
26142 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26143 return notifier_from_errno(err);
26144 }
26145
26146 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26147 +static struct notifier_block msr_class_cpu_notifier = {
26148 .notifier_call = msr_class_cpu_callback,
26149 };
26150
26151 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26152 index c3e985d..110a36a 100644
26153 --- a/arch/x86/kernel/nmi.c
26154 +++ b/arch/x86/kernel/nmi.c
26155 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26156
26157 static void nmi_max_handler(struct irq_work *w)
26158 {
26159 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26160 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26161 int remainder_ns, decimal_msecs;
26162 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26163 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26164
26165 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26166 decimal_msecs = remainder_ns / 1000;
26167
26168 printk_ratelimited(KERN_INFO
26169 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26170 - a->handler, whole_msecs, decimal_msecs);
26171 + n->action->handler, whole_msecs, decimal_msecs);
26172 }
26173
26174 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26175 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26176 delta = sched_clock() - delta;
26177 trace_nmi_handler(a->handler, (int)delta, thishandled);
26178
26179 - if (delta < nmi_longest_ns || delta < a->max_duration)
26180 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26181 continue;
26182
26183 - a->max_duration = delta;
26184 - irq_work_queue(&a->irq_work);
26185 + a->work->max_duration = delta;
26186 + irq_work_queue(&a->work->irq_work);
26187 }
26188
26189 rcu_read_unlock();
26190 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26191 }
26192 NOKPROBE_SYMBOL(nmi_handle);
26193
26194 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26195 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26196 {
26197 struct nmi_desc *desc = nmi_to_desc(type);
26198 unsigned long flags;
26199 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26200 if (!action->handler)
26201 return -EINVAL;
26202
26203 - init_irq_work(&action->irq_work, nmi_max_handler);
26204 + action->work->action = action;
26205 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26206
26207 spin_lock_irqsave(&desc->lock, flags);
26208
26209 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26210 * event confuses some handlers (kdump uses this flag)
26211 */
26212 if (action->flags & NMI_FLAG_FIRST)
26213 - list_add_rcu(&action->list, &desc->head);
26214 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26215 else
26216 - list_add_tail_rcu(&action->list, &desc->head);
26217 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26218
26219 spin_unlock_irqrestore(&desc->lock, flags);
26220 return 0;
26221 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26222 if (!strcmp(n->name, name)) {
26223 WARN(in_nmi(),
26224 "Trying to free NMI (%s) from NMI context!\n", n->name);
26225 - list_del_rcu(&n->list);
26226 + pax_list_del_rcu((struct list_head *)&n->list);
26227 break;
26228 }
26229 }
26230 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26231 dotraplinkage notrace void
26232 do_nmi(struct pt_regs *regs, long error_code)
26233 {
26234 +
26235 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26236 + if (!user_mode(regs)) {
26237 + unsigned long cs = regs->cs & 0xFFFF;
26238 + unsigned long ip = ktva_ktla(regs->ip);
26239 +
26240 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26241 + regs->ip = ip;
26242 + }
26243 +#endif
26244 +
26245 nmi_nesting_preprocess(regs);
26246
26247 nmi_enter();
26248 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26249 index 6d9582e..f746287 100644
26250 --- a/arch/x86/kernel/nmi_selftest.c
26251 +++ b/arch/x86/kernel/nmi_selftest.c
26252 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26253 {
26254 /* trap all the unknown NMIs we may generate */
26255 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26256 - __initdata);
26257 + __initconst);
26258 }
26259
26260 static void __init cleanup_nmi_testsuite(void)
26261 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26262 unsigned long timeout;
26263
26264 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26265 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26266 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26267 nmi_fail = FAILURE;
26268 return;
26269 }
26270 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26271 index bbb6c73..24a58ef 100644
26272 --- a/arch/x86/kernel/paravirt-spinlocks.c
26273 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26274 @@ -8,7 +8,7 @@
26275
26276 #include <asm/paravirt.h>
26277
26278 -struct pv_lock_ops pv_lock_ops = {
26279 +struct pv_lock_ops pv_lock_ops __read_only = {
26280 #ifdef CONFIG_SMP
26281 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26282 .unlock_kick = paravirt_nop,
26283 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26284 index 548d25f..f8fb99c 100644
26285 --- a/arch/x86/kernel/paravirt.c
26286 +++ b/arch/x86/kernel/paravirt.c
26287 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26288 {
26289 return x;
26290 }
26291 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26292 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26293 +#endif
26294
26295 void __init default_banner(void)
26296 {
26297 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26298
26299 if (opfunc == NULL)
26300 /* If there's no function, patch it with a ud2a (BUG) */
26301 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26302 - else if (opfunc == _paravirt_nop)
26303 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26304 + else if (opfunc == (void *)_paravirt_nop)
26305 /* If the operation is a nop, then nop the callsite */
26306 ret = paravirt_patch_nop();
26307
26308 /* identity functions just return their single argument */
26309 - else if (opfunc == _paravirt_ident_32)
26310 + else if (opfunc == (void *)_paravirt_ident_32)
26311 ret = paravirt_patch_ident_32(insnbuf, len);
26312 - else if (opfunc == _paravirt_ident_64)
26313 + else if (opfunc == (void *)_paravirt_ident_64)
26314 ret = paravirt_patch_ident_64(insnbuf, len);
26315 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26316 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26317 + ret = paravirt_patch_ident_64(insnbuf, len);
26318 +#endif
26319
26320 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26321 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26322 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26323 if (insn_len > len || start == NULL)
26324 insn_len = len;
26325 else
26326 - memcpy(insnbuf, start, insn_len);
26327 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26328
26329 return insn_len;
26330 }
26331 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26332 return this_cpu_read(paravirt_lazy_mode);
26333 }
26334
26335 -struct pv_info pv_info = {
26336 +struct pv_info pv_info __read_only = {
26337 .name = "bare hardware",
26338 .paravirt_enabled = 0,
26339 .kernel_rpl = 0,
26340 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26341 #endif
26342 };
26343
26344 -struct pv_init_ops pv_init_ops = {
26345 +struct pv_init_ops pv_init_ops __read_only = {
26346 .patch = native_patch,
26347 };
26348
26349 -struct pv_time_ops pv_time_ops = {
26350 +struct pv_time_ops pv_time_ops __read_only = {
26351 .sched_clock = native_sched_clock,
26352 .steal_clock = native_steal_clock,
26353 };
26354
26355 -__visible struct pv_irq_ops pv_irq_ops = {
26356 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26357 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26358 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26359 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26360 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26361 #endif
26362 };
26363
26364 -__visible struct pv_cpu_ops pv_cpu_ops = {
26365 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26366 .cpuid = native_cpuid,
26367 .get_debugreg = native_get_debugreg,
26368 .set_debugreg = native_set_debugreg,
26369 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26370 NOKPROBE_SYMBOL(native_set_debugreg);
26371 NOKPROBE_SYMBOL(native_load_idt);
26372
26373 -struct pv_apic_ops pv_apic_ops = {
26374 +struct pv_apic_ops pv_apic_ops __read_only= {
26375 #ifdef CONFIG_X86_LOCAL_APIC
26376 .startup_ipi_hook = paravirt_nop,
26377 #endif
26378 };
26379
26380 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26381 +#ifdef CONFIG_X86_32
26382 +#ifdef CONFIG_X86_PAE
26383 +/* 64-bit pagetable entries */
26384 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26385 +#else
26386 /* 32-bit pagetable entries */
26387 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26388 +#endif
26389 #else
26390 /* 64-bit pagetable entries */
26391 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26392 #endif
26393
26394 -struct pv_mmu_ops pv_mmu_ops = {
26395 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26396
26397 .read_cr2 = native_read_cr2,
26398 .write_cr2 = native_write_cr2,
26399 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26400 .make_pud = PTE_IDENT,
26401
26402 .set_pgd = native_set_pgd,
26403 + .set_pgd_batched = native_set_pgd_batched,
26404 #endif
26405 #endif /* PAGETABLE_LEVELS >= 3 */
26406
26407 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26408 },
26409
26410 .set_fixmap = native_set_fixmap,
26411 +
26412 +#ifdef CONFIG_PAX_KERNEXEC
26413 + .pax_open_kernel = native_pax_open_kernel,
26414 + .pax_close_kernel = native_pax_close_kernel,
26415 +#endif
26416 +
26417 };
26418
26419 EXPORT_SYMBOL_GPL(pv_time_ops);
26420 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26421 index a1da673..b6f5831 100644
26422 --- a/arch/x86/kernel/paravirt_patch_64.c
26423 +++ b/arch/x86/kernel/paravirt_patch_64.c
26424 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26425 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26426 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26427 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26428 +
26429 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26430 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26431 +#endif
26432 +
26433 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26434 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26435
26436 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26437 PATCH_SITE(pv_mmu_ops, read_cr3);
26438 PATCH_SITE(pv_mmu_ops, write_cr3);
26439 PATCH_SITE(pv_cpu_ops, clts);
26440 +
26441 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26442 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26443 +#endif
26444 +
26445 PATCH_SITE(pv_cpu_ops, wbinvd);
26446
26447 patch_site:
26448 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26449 index 0497f71..7186c0d 100644
26450 --- a/arch/x86/kernel/pci-calgary_64.c
26451 +++ b/arch/x86/kernel/pci-calgary_64.c
26452 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26453 tce_space = be64_to_cpu(readq(target));
26454 tce_space = tce_space & TAR_SW_BITS;
26455
26456 - tce_space = tce_space & (~specified_table_size);
26457 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26458 info->tce_space = (u64 *)__va(tce_space);
26459 }
26460 }
26461 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26462 index 35ccf75..7a15747 100644
26463 --- a/arch/x86/kernel/pci-iommu_table.c
26464 +++ b/arch/x86/kernel/pci-iommu_table.c
26465 @@ -2,7 +2,7 @@
26466 #include <asm/iommu_table.h>
26467 #include <linux/string.h>
26468 #include <linux/kallsyms.h>
26469 -
26470 +#include <linux/sched.h>
26471
26472 #define DEBUG 1
26473
26474 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26475 index 77dd0ad..9ec4723 100644
26476 --- a/arch/x86/kernel/pci-swiotlb.c
26477 +++ b/arch/x86/kernel/pci-swiotlb.c
26478 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26479 struct dma_attrs *attrs)
26480 {
26481 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26482 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26483 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26484 else
26485 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26486 }
26487 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26488 index a388bb8..97064ad 100644
26489 --- a/arch/x86/kernel/process.c
26490 +++ b/arch/x86/kernel/process.c
26491 @@ -38,7 +38,8 @@
26492 * section. Since TSS's are completely CPU-local, we want them
26493 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26494 */
26495 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26496 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26497 +EXPORT_SYMBOL(init_tss);
26498
26499 #ifdef CONFIG_X86_64
26500 static DEFINE_PER_CPU(unsigned char, is_idle);
26501 @@ -96,7 +97,7 @@ void arch_task_cache_init(void)
26502 task_xstate_cachep =
26503 kmem_cache_create("task_xstate", xstate_size,
26504 __alignof__(union thread_xstate),
26505 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26506 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26507 setup_xstate_comp();
26508 }
26509
26510 @@ -110,7 +111,7 @@ void exit_thread(void)
26511 unsigned long *bp = t->io_bitmap_ptr;
26512
26513 if (bp) {
26514 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26515 + struct tss_struct *tss = init_tss + get_cpu();
26516
26517 t->io_bitmap_ptr = NULL;
26518 clear_thread_flag(TIF_IO_BITMAP);
26519 @@ -130,6 +131,9 @@ void flush_thread(void)
26520 {
26521 struct task_struct *tsk = current;
26522
26523 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26524 + loadsegment(gs, 0);
26525 +#endif
26526 flush_ptrace_hw_breakpoint(tsk);
26527 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26528 drop_init_fpu(tsk);
26529 @@ -276,7 +280,7 @@ static void __exit_idle(void)
26530 void exit_idle(void)
26531 {
26532 /* idle loop has pid 0 */
26533 - if (current->pid)
26534 + if (task_pid_nr(current))
26535 return;
26536 __exit_idle();
26537 }
26538 @@ -329,7 +333,7 @@ bool xen_set_default_idle(void)
26539 return ret;
26540 }
26541 #endif
26542 -void stop_this_cpu(void *dummy)
26543 +__noreturn void stop_this_cpu(void *dummy)
26544 {
26545 local_irq_disable();
26546 /*
26547 @@ -508,16 +512,37 @@ static int __init idle_setup(char *str)
26548 }
26549 early_param("idle", idle_setup);
26550
26551 -unsigned long arch_align_stack(unsigned long sp)
26552 +#ifdef CONFIG_PAX_RANDKSTACK
26553 +void pax_randomize_kstack(struct pt_regs *regs)
26554 {
26555 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26556 - sp -= get_random_int() % 8192;
26557 - return sp & ~0xf;
26558 -}
26559 + struct thread_struct *thread = &current->thread;
26560 + unsigned long time;
26561
26562 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26563 -{
26564 - unsigned long range_end = mm->brk + 0x02000000;
26565 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26566 -}
26567 + if (!randomize_va_space)
26568 + return;
26569 +
26570 + if (v8086_mode(regs))
26571 + return;
26572
26573 + rdtscl(time);
26574 +
26575 + /* P4 seems to return a 0 LSB, ignore it */
26576 +#ifdef CONFIG_MPENTIUM4
26577 + time &= 0x3EUL;
26578 + time <<= 2;
26579 +#elif defined(CONFIG_X86_64)
26580 + time &= 0xFUL;
26581 + time <<= 4;
26582 +#else
26583 + time &= 0x1FUL;
26584 + time <<= 3;
26585 +#endif
26586 +
26587 + thread->sp0 ^= time;
26588 + load_sp0(init_tss + smp_processor_id(), thread);
26589 +
26590 +#ifdef CONFIG_X86_64
26591 + this_cpu_write(kernel_stack, thread->sp0);
26592 +#endif
26593 +}
26594 +#endif
26595 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26596 index 603c4f9..3a105d7 100644
26597 --- a/arch/x86/kernel/process_32.c
26598 +++ b/arch/x86/kernel/process_32.c
26599 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26600 unsigned long thread_saved_pc(struct task_struct *tsk)
26601 {
26602 return ((unsigned long *)tsk->thread.sp)[3];
26603 +//XXX return tsk->thread.eip;
26604 }
26605
26606 void __show_regs(struct pt_regs *regs, int all)
26607 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26608 unsigned long sp;
26609 unsigned short ss, gs;
26610
26611 - if (user_mode_vm(regs)) {
26612 + if (user_mode(regs)) {
26613 sp = regs->sp;
26614 ss = regs->ss & 0xffff;
26615 - gs = get_user_gs(regs);
26616 } else {
26617 sp = kernel_stack_pointer(regs);
26618 savesegment(ss, ss);
26619 - savesegment(gs, gs);
26620 }
26621 + gs = get_user_gs(regs);
26622
26623 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26624 (u16)regs->cs, regs->ip, regs->flags,
26625 - smp_processor_id());
26626 + raw_smp_processor_id());
26627 print_symbol("EIP is at %s\n", regs->ip);
26628
26629 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26630 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26631 int copy_thread(unsigned long clone_flags, unsigned long sp,
26632 unsigned long arg, struct task_struct *p)
26633 {
26634 - struct pt_regs *childregs = task_pt_regs(p);
26635 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26636 struct task_struct *tsk;
26637 int err;
26638
26639 p->thread.sp = (unsigned long) childregs;
26640 p->thread.sp0 = (unsigned long) (childregs+1);
26641 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26642 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26643
26644 if (unlikely(p->flags & PF_KTHREAD)) {
26645 /* kernel thread */
26646 memset(childregs, 0, sizeof(struct pt_regs));
26647 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26648 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26649 - childregs->ds = __USER_DS;
26650 - childregs->es = __USER_DS;
26651 + savesegment(gs, childregs->gs);
26652 + childregs->ds = __KERNEL_DS;
26653 + childregs->es = __KERNEL_DS;
26654 childregs->fs = __KERNEL_PERCPU;
26655 childregs->bx = sp; /* function */
26656 childregs->bp = arg;
26657 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26658 struct thread_struct *prev = &prev_p->thread,
26659 *next = &next_p->thread;
26660 int cpu = smp_processor_id();
26661 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26662 + struct tss_struct *tss = init_tss + cpu;
26663 fpu_switch_t fpu;
26664
26665 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26666 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26667 */
26668 lazy_save_gs(prev->gs);
26669
26670 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26671 + __set_fs(task_thread_info(next_p)->addr_limit);
26672 +#endif
26673 +
26674 /*
26675 * Load the per-thread Thread-Local Storage descriptor.
26676 */
26677 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26678 */
26679 arch_end_context_switch(next_p);
26680
26681 - this_cpu_write(kernel_stack,
26682 - (unsigned long)task_stack_page(next_p) +
26683 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26684 + this_cpu_write(current_task, next_p);
26685 + this_cpu_write(current_tinfo, &next_p->tinfo);
26686 + this_cpu_write(kernel_stack, next->sp0);
26687
26688 /*
26689 * Restore %gs if needed (which is common)
26690 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26691
26692 switch_fpu_finish(next_p, fpu);
26693
26694 - this_cpu_write(current_task, next_p);
26695 -
26696 return prev_p;
26697 }
26698
26699 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26700 } while (count++ < 16);
26701 return 0;
26702 }
26703 -
26704 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26705 index 67fcc43..0d2c630 100644
26706 --- a/arch/x86/kernel/process_64.c
26707 +++ b/arch/x86/kernel/process_64.c
26708 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26709 struct pt_regs *childregs;
26710 struct task_struct *me = current;
26711
26712 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26713 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26714 childregs = task_pt_regs(p);
26715 p->thread.sp = (unsigned long) childregs;
26716 p->thread.usersp = me->thread.usersp;
26717 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26718 set_tsk_thread_flag(p, TIF_FORK);
26719 p->thread.io_bitmap_ptr = NULL;
26720
26721 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26722 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26723 savesegment(es, p->thread.es);
26724 savesegment(ds, p->thread.ds);
26725 + savesegment(ss, p->thread.ss);
26726 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26727 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26728
26729 if (unlikely(p->flags & PF_KTHREAD)) {
26730 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26731 struct thread_struct *prev = &prev_p->thread;
26732 struct thread_struct *next = &next_p->thread;
26733 int cpu = smp_processor_id();
26734 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26735 + struct tss_struct *tss = init_tss + cpu;
26736 unsigned fsindex, gsindex;
26737 fpu_switch_t fpu;
26738
26739 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26740 if (unlikely(next->ds | prev->ds))
26741 loadsegment(ds, next->ds);
26742
26743 + savesegment(ss, prev->ss);
26744 + if (unlikely(next->ss != prev->ss))
26745 + loadsegment(ss, next->ss);
26746 +
26747 /*
26748 * Switch FS and GS.
26749 *
26750 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26751 prev->usersp = this_cpu_read(old_rsp);
26752 this_cpu_write(old_rsp, next->usersp);
26753 this_cpu_write(current_task, next_p);
26754 + this_cpu_write(current_tinfo, &next_p->tinfo);
26755
26756 /*
26757 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26758 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26759 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26760 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26761
26762 - this_cpu_write(kernel_stack,
26763 - (unsigned long)task_stack_page(next_p) +
26764 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26765 + this_cpu_write(kernel_stack, next->sp0);
26766
26767 /*
26768 * Now maybe reload the debug registers and handle I/O bitmaps
26769 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26770 if (!p || p == current || p->state == TASK_RUNNING)
26771 return 0;
26772 stack = (unsigned long)task_stack_page(p);
26773 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26774 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26775 return 0;
26776 fp = *(u64 *)(p->thread.sp);
26777 do {
26778 - if (fp < (unsigned long)stack ||
26779 - fp >= (unsigned long)stack+THREAD_SIZE)
26780 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26781 return 0;
26782 ip = *(u64 *)(fp+8);
26783 if (!in_sched_functions(ip))
26784 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26785 index e510618..5165ac0 100644
26786 --- a/arch/x86/kernel/ptrace.c
26787 +++ b/arch/x86/kernel/ptrace.c
26788 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26789 unsigned long sp = (unsigned long)&regs->sp;
26790 u32 *prev_esp;
26791
26792 - if (context == (sp & ~(THREAD_SIZE - 1)))
26793 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26794 return sp;
26795
26796 - prev_esp = (u32 *)(context);
26797 + prev_esp = *(u32 **)(context);
26798 if (prev_esp)
26799 return (unsigned long)prev_esp;
26800
26801 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26802 if (child->thread.gs != value)
26803 return do_arch_prctl(child, ARCH_SET_GS, value);
26804 return 0;
26805 +
26806 + case offsetof(struct user_regs_struct,ip):
26807 + /*
26808 + * Protect against any attempt to set ip to an
26809 + * impossible address. There are dragons lurking if the
26810 + * address is noncanonical. (This explicitly allows
26811 + * setting ip to TASK_SIZE_MAX, because user code can do
26812 + * that all by itself by running off the end of its
26813 + * address space.
26814 + */
26815 + if (value > TASK_SIZE_MAX)
26816 + return -EIO;
26817 + break;
26818 +
26819 #endif
26820 }
26821
26822 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26823 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26824 {
26825 int i;
26826 - int dr7 = 0;
26827 + unsigned long dr7 = 0;
26828 struct arch_hw_breakpoint *info;
26829
26830 for (i = 0; i < HBP_NUM; i++) {
26831 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26832 unsigned long addr, unsigned long data)
26833 {
26834 int ret;
26835 - unsigned long __user *datap = (unsigned long __user *)data;
26836 + unsigned long __user *datap = (__force unsigned long __user *)data;
26837
26838 switch (request) {
26839 /* read the word at location addr in the USER area. */
26840 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26841 if ((int) addr < 0)
26842 return -EIO;
26843 ret = do_get_thread_area(child, addr,
26844 - (struct user_desc __user *)data);
26845 + (__force struct user_desc __user *) data);
26846 break;
26847
26848 case PTRACE_SET_THREAD_AREA:
26849 if ((int) addr < 0)
26850 return -EIO;
26851 ret = do_set_thread_area(child, addr,
26852 - (struct user_desc __user *)data, 0);
26853 + (__force struct user_desc __user *) data, 0);
26854 break;
26855 #endif
26856
26857 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26858
26859 #ifdef CONFIG_X86_64
26860
26861 -static struct user_regset x86_64_regsets[] __read_mostly = {
26862 +static user_regset_no_const x86_64_regsets[] __read_only = {
26863 [REGSET_GENERAL] = {
26864 .core_note_type = NT_PRSTATUS,
26865 .n = sizeof(struct user_regs_struct) / sizeof(long),
26866 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26867 #endif /* CONFIG_X86_64 */
26868
26869 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26870 -static struct user_regset x86_32_regsets[] __read_mostly = {
26871 +static user_regset_no_const x86_32_regsets[] __read_only = {
26872 [REGSET_GENERAL] = {
26873 .core_note_type = NT_PRSTATUS,
26874 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26875 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26876 */
26877 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26878
26879 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26880 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26881 {
26882 #ifdef CONFIG_X86_64
26883 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26884 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26885 memset(info, 0, sizeof(*info));
26886 info->si_signo = SIGTRAP;
26887 info->si_code = si_code;
26888 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26889 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26890 }
26891
26892 void user_single_step_siginfo(struct task_struct *tsk,
26893 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26894 }
26895 }
26896
26897 +#ifdef CONFIG_GRKERNSEC_SETXID
26898 +extern void gr_delayed_cred_worker(void);
26899 +#endif
26900 +
26901 /*
26902 * We can return 0 to resume the syscall or anything else to go to phase
26903 * 2. If we resume the syscall, we need to put something appropriate in
26904 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26905
26906 BUG_ON(regs != task_pt_regs(current));
26907
26908 +#ifdef CONFIG_GRKERNSEC_SETXID
26909 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26910 + gr_delayed_cred_worker();
26911 +#endif
26912 +
26913 /*
26914 * If we stepped into a sysenter/syscall insn, it trapped in
26915 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26916 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26917 */
26918 user_exit();
26919
26920 +#ifdef CONFIG_GRKERNSEC_SETXID
26921 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26922 + gr_delayed_cred_worker();
26923 +#endif
26924 +
26925 audit_syscall_exit(regs);
26926
26927 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26928 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26929 index e5ecd20..60f7eef 100644
26930 --- a/arch/x86/kernel/pvclock.c
26931 +++ b/arch/x86/kernel/pvclock.c
26932 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26933 reset_hung_task_detector();
26934 }
26935
26936 -static atomic64_t last_value = ATOMIC64_INIT(0);
26937 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26938
26939 void pvclock_resume(void)
26940 {
26941 - atomic64_set(&last_value, 0);
26942 + atomic64_set_unchecked(&last_value, 0);
26943 }
26944
26945 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26946 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26947 * updating at the same time, and one of them could be slightly behind,
26948 * making the assumption that last_value always go forward fail to hold.
26949 */
26950 - last = atomic64_read(&last_value);
26951 + last = atomic64_read_unchecked(&last_value);
26952 do {
26953 if (ret < last)
26954 return last;
26955 - last = atomic64_cmpxchg(&last_value, last, ret);
26956 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26957 } while (unlikely(last != ret));
26958
26959 return ret;
26960 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26961 index 86db4bc..a50a54a 100644
26962 --- a/arch/x86/kernel/reboot.c
26963 +++ b/arch/x86/kernel/reboot.c
26964 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26965
26966 void __noreturn machine_real_restart(unsigned int type)
26967 {
26968 +
26969 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26970 + struct desc_struct *gdt;
26971 +#endif
26972 +
26973 local_irq_disable();
26974
26975 /*
26976 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26977
26978 /* Jump to the identity-mapped low memory code */
26979 #ifdef CONFIG_X86_32
26980 - asm volatile("jmpl *%0" : :
26981 +
26982 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26983 + gdt = get_cpu_gdt_table(smp_processor_id());
26984 + pax_open_kernel();
26985 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26986 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26987 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26988 + loadsegment(ds, __KERNEL_DS);
26989 + loadsegment(es, __KERNEL_DS);
26990 + loadsegment(ss, __KERNEL_DS);
26991 +#endif
26992 +#ifdef CONFIG_PAX_KERNEXEC
26993 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26994 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26995 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26996 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26997 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26998 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26999 +#endif
27000 + pax_close_kernel();
27001 +#endif
27002 +
27003 + asm volatile("ljmpl *%0" : :
27004 "rm" (real_mode_header->machine_real_restart_asm),
27005 "a" (type));
27006 #else
27007 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27008 /*
27009 * This is a single dmi_table handling all reboot quirks.
27010 */
27011 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27012 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27013
27014 /* Acer */
27015 { /* Handle reboot issue on Acer Aspire one */
27016 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27017 * This means that this function can never return, it can misbehave
27018 * by not rebooting properly and hanging.
27019 */
27020 -static void native_machine_emergency_restart(void)
27021 +static void __noreturn native_machine_emergency_restart(void)
27022 {
27023 int i;
27024 int attempt = 0;
27025 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27026 #endif
27027 }
27028
27029 -static void __machine_emergency_restart(int emergency)
27030 +static void __noreturn __machine_emergency_restart(int emergency)
27031 {
27032 reboot_emergency = emergency;
27033 machine_ops.emergency_restart();
27034 }
27035
27036 -static void native_machine_restart(char *__unused)
27037 +static void __noreturn native_machine_restart(char *__unused)
27038 {
27039 pr_notice("machine restart\n");
27040
27041 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27042 __machine_emergency_restart(0);
27043 }
27044
27045 -static void native_machine_halt(void)
27046 +static void __noreturn native_machine_halt(void)
27047 {
27048 /* Stop other cpus and apics */
27049 machine_shutdown();
27050 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27051 stop_this_cpu(NULL);
27052 }
27053
27054 -static void native_machine_power_off(void)
27055 +static void __noreturn native_machine_power_off(void)
27056 {
27057 if (pm_power_off) {
27058 if (!reboot_force)
27059 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27060 }
27061 /* A fallback in case there is no PM info available */
27062 tboot_shutdown(TB_SHUTDOWN_HALT);
27063 + unreachable();
27064 }
27065
27066 -struct machine_ops machine_ops = {
27067 +struct machine_ops machine_ops __read_only = {
27068 .power_off = native_machine_power_off,
27069 .shutdown = native_machine_shutdown,
27070 .emergency_restart = native_machine_emergency_restart,
27071 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27072 index c8e41e9..64049ef 100644
27073 --- a/arch/x86/kernel/reboot_fixups_32.c
27074 +++ b/arch/x86/kernel/reboot_fixups_32.c
27075 @@ -57,7 +57,7 @@ struct device_fixup {
27076 unsigned int vendor;
27077 unsigned int device;
27078 void (*reboot_fixup)(struct pci_dev *);
27079 -};
27080 +} __do_const;
27081
27082 /*
27083 * PCI ids solely used for fixups_table go here
27084 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27085 index 3fd2c69..a444264 100644
27086 --- a/arch/x86/kernel/relocate_kernel_64.S
27087 +++ b/arch/x86/kernel/relocate_kernel_64.S
27088 @@ -96,8 +96,7 @@ relocate_kernel:
27089
27090 /* jump to identity mapped page */
27091 addq $(identity_mapped - relocate_kernel), %r8
27092 - pushq %r8
27093 - ret
27094 + jmp *%r8
27095
27096 identity_mapped:
27097 /* set return address to 0 if not preserving context */
27098 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27099 index 0a2421c..11f3f36 100644
27100 --- a/arch/x86/kernel/setup.c
27101 +++ b/arch/x86/kernel/setup.c
27102 @@ -111,6 +111,7 @@
27103 #include <asm/mce.h>
27104 #include <asm/alternative.h>
27105 #include <asm/prom.h>
27106 +#include <asm/boot.h>
27107
27108 /*
27109 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27110 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27111 #endif
27112
27113
27114 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27115 -__visible unsigned long mmu_cr4_features;
27116 +#ifdef CONFIG_X86_64
27117 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27118 +#elif defined(CONFIG_X86_PAE)
27119 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27120 #else
27121 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27122 +__visible unsigned long mmu_cr4_features __read_only;
27123 #endif
27124
27125 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27126 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27127 * area (640->1Mb) as ram even though it is not.
27128 * take them out.
27129 */
27130 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27131 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27132
27133 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27134 }
27135 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27136 /* called before trim_bios_range() to spare extra sanitize */
27137 static void __init e820_add_kernel_range(void)
27138 {
27139 - u64 start = __pa_symbol(_text);
27140 + u64 start = __pa_symbol(ktla_ktva(_text));
27141 u64 size = __pa_symbol(_end) - start;
27142
27143 /*
27144 @@ -855,8 +858,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27145
27146 void __init setup_arch(char **cmdline_p)
27147 {
27148 +#ifdef CONFIG_X86_32
27149 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27150 +#else
27151 memblock_reserve(__pa_symbol(_text),
27152 (unsigned long)__bss_stop - (unsigned long)_text);
27153 +#endif
27154
27155 early_reserve_initrd();
27156
27157 @@ -954,16 +961,16 @@ void __init setup_arch(char **cmdline_p)
27158
27159 if (!boot_params.hdr.root_flags)
27160 root_mountflags &= ~MS_RDONLY;
27161 - init_mm.start_code = (unsigned long) _text;
27162 - init_mm.end_code = (unsigned long) _etext;
27163 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27164 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27165 init_mm.end_data = (unsigned long) _edata;
27166 init_mm.brk = _brk_end;
27167
27168 mpx_mm_init(&init_mm);
27169
27170 - code_resource.start = __pa_symbol(_text);
27171 - code_resource.end = __pa_symbol(_etext)-1;
27172 - data_resource.start = __pa_symbol(_etext);
27173 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27174 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27175 + data_resource.start = __pa_symbol(_sdata);
27176 data_resource.end = __pa_symbol(_edata)-1;
27177 bss_resource.start = __pa_symbol(__bss_start);
27178 bss_resource.end = __pa_symbol(__bss_stop)-1;
27179 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27180 index e4fcb87..9c06c55 100644
27181 --- a/arch/x86/kernel/setup_percpu.c
27182 +++ b/arch/x86/kernel/setup_percpu.c
27183 @@ -21,19 +21,17 @@
27184 #include <asm/cpu.h>
27185 #include <asm/stackprotector.h>
27186
27187 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27188 +#ifdef CONFIG_SMP
27189 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27190 EXPORT_PER_CPU_SYMBOL(cpu_number);
27191 +#endif
27192
27193 -#ifdef CONFIG_X86_64
27194 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27195 -#else
27196 -#define BOOT_PERCPU_OFFSET 0
27197 -#endif
27198
27199 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27200 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27201
27202 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27203 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27204 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27205 };
27206 EXPORT_SYMBOL(__per_cpu_offset);
27207 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27208 {
27209 #ifdef CONFIG_NEED_MULTIPLE_NODES
27210 pg_data_t *last = NULL;
27211 - unsigned int cpu;
27212 + int cpu;
27213
27214 for_each_possible_cpu(cpu) {
27215 int node = early_cpu_to_node(cpu);
27216 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27217 {
27218 #ifdef CONFIG_X86_32
27219 struct desc_struct gdt;
27220 + unsigned long base = per_cpu_offset(cpu);
27221
27222 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27223 - 0x2 | DESCTYPE_S, 0x8);
27224 - gdt.s = 1;
27225 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27226 + 0x83 | DESCTYPE_S, 0xC);
27227 write_gdt_entry(get_cpu_gdt_table(cpu),
27228 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27229 #endif
27230 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27231 /* alrighty, percpu areas up and running */
27232 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27233 for_each_possible_cpu(cpu) {
27234 +#ifdef CONFIG_CC_STACKPROTECTOR
27235 +#ifdef CONFIG_X86_32
27236 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27237 +#endif
27238 +#endif
27239 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27240 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27241 per_cpu(cpu_number, cpu) = cpu;
27242 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27243 */
27244 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27245 #endif
27246 +#ifdef CONFIG_CC_STACKPROTECTOR
27247 +#ifdef CONFIG_X86_32
27248 + if (!cpu)
27249 + per_cpu(stack_canary.canary, cpu) = canary;
27250 +#endif
27251 +#endif
27252 /*
27253 * Up to this point, the boot CPU has been using .init.data
27254 * area. Reload any changed state for the boot CPU.
27255 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27256 index e504246..ba10432 100644
27257 --- a/arch/x86/kernel/signal.c
27258 +++ b/arch/x86/kernel/signal.c
27259 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27260 * Align the stack pointer according to the i386 ABI,
27261 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27262 */
27263 - sp = ((sp + 4) & -16ul) - 4;
27264 + sp = ((sp - 12) & -16ul) - 4;
27265 #else /* !CONFIG_X86_32 */
27266 sp = round_down(sp, 16) - 8;
27267 #endif
27268 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27269 }
27270
27271 if (current->mm->context.vdso)
27272 - restorer = current->mm->context.vdso +
27273 - selected_vdso32->sym___kernel_sigreturn;
27274 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27275 else
27276 - restorer = &frame->retcode;
27277 + restorer = (void __user *)&frame->retcode;
27278 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27279 restorer = ksig->ka.sa.sa_restorer;
27280
27281 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27282 * reasons and because gdb uses it as a signature to notice
27283 * signal handler stack frames.
27284 */
27285 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27286 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27287
27288 if (err)
27289 return -EFAULT;
27290 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27291 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27292
27293 /* Set up to return from userspace. */
27294 - restorer = current->mm->context.vdso +
27295 - selected_vdso32->sym___kernel_rt_sigreturn;
27296 + if (current->mm->context.vdso)
27297 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27298 + else
27299 + restorer = (void __user *)&frame->retcode;
27300 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27301 restorer = ksig->ka.sa.sa_restorer;
27302 put_user_ex(restorer, &frame->pretcode);
27303 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27304 * reasons and because gdb uses it as a signature to notice
27305 * signal handler stack frames.
27306 */
27307 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27308 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27309 } put_user_catch(err);
27310
27311 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27312 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27313 {
27314 int usig = signr_convert(ksig->sig);
27315 sigset_t *set = sigmask_to_save();
27316 - compat_sigset_t *cset = (compat_sigset_t *) set;
27317 + sigset_t sigcopy;
27318 + compat_sigset_t *cset;
27319 +
27320 + sigcopy = *set;
27321 +
27322 + cset = (compat_sigset_t *) &sigcopy;
27323
27324 /* Set up the stack frame */
27325 if (is_ia32_frame()) {
27326 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27327 } else if (is_x32_frame()) {
27328 return x32_setup_rt_frame(ksig, cset, regs);
27329 } else {
27330 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27331 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27332 }
27333 }
27334
27335 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27336 index be8e1bd..a3d93fa 100644
27337 --- a/arch/x86/kernel/smp.c
27338 +++ b/arch/x86/kernel/smp.c
27339 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27340
27341 __setup("nonmi_ipi", nonmi_ipi_setup);
27342
27343 -struct smp_ops smp_ops = {
27344 +struct smp_ops smp_ops __read_only = {
27345 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27346 .smp_prepare_cpus = native_smp_prepare_cpus,
27347 .smp_cpus_done = native_smp_cpus_done,
27348 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27349 index febc6aa..37d8edf 100644
27350 --- a/arch/x86/kernel/smpboot.c
27351 +++ b/arch/x86/kernel/smpboot.c
27352 @@ -229,14 +229,17 @@ static void notrace start_secondary(void *unused)
27353
27354 enable_start_cpu0 = 0;
27355
27356 -#ifdef CONFIG_X86_32
27357 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27358 + barrier();
27359 +
27360 /* switch away from the initial page table */
27361 +#ifdef CONFIG_PAX_PER_CPU_PGD
27362 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27363 +#else
27364 load_cr3(swapper_pg_dir);
27365 +#endif
27366 __flush_tlb_all();
27367 -#endif
27368
27369 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27370 - barrier();
27371 /*
27372 * Check TSC synchronization with the BP:
27373 */
27374 @@ -800,8 +803,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27375 alternatives_enable_smp();
27376
27377 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27378 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27379 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27380 per_cpu(current_task, cpu) = idle;
27381 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27382
27383 #ifdef CONFIG_X86_32
27384 /* Stack for startup_32 can be just as for start_secondary onwards */
27385 @@ -810,10 +814,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27386 clear_tsk_thread_flag(idle, TIF_FORK);
27387 initial_gs = per_cpu_offset(cpu);
27388 #endif
27389 - per_cpu(kernel_stack, cpu) =
27390 - (unsigned long)task_stack_page(idle) -
27391 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27392 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27393 + pax_open_kernel();
27394 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27395 + pax_close_kernel();
27396 initial_code = (unsigned long)start_secondary;
27397 stack_start = idle->thread.sp;
27398
27399 @@ -953,6 +957,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27400 /* the FPU context is blank, nobody can own it */
27401 __cpu_disable_lazy_restore(cpu);
27402
27403 +#ifdef CONFIG_PAX_PER_CPU_PGD
27404 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27405 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27406 + KERNEL_PGD_PTRS);
27407 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27408 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27409 + KERNEL_PGD_PTRS);
27410 +#endif
27411 +
27412 err = do_boot_cpu(apicid, cpu, tidle);
27413 if (err) {
27414 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27415 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27416 index 9b4d51d..5d28b58 100644
27417 --- a/arch/x86/kernel/step.c
27418 +++ b/arch/x86/kernel/step.c
27419 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27420 struct desc_struct *desc;
27421 unsigned long base;
27422
27423 - seg &= ~7UL;
27424 + seg >>= 3;
27425
27426 mutex_lock(&child->mm->context.lock);
27427 - if (unlikely((seg >> 3) >= child->mm->context.size))
27428 + if (unlikely(seg >= child->mm->context.size))
27429 addr = -1L; /* bogus selector, access would fault */
27430 else {
27431 desc = child->mm->context.ldt + seg;
27432 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27433 addr += base;
27434 }
27435 mutex_unlock(&child->mm->context.lock);
27436 - }
27437 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27438 + addr = ktla_ktva(addr);
27439
27440 return addr;
27441 }
27442 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27443 unsigned char opcode[15];
27444 unsigned long addr = convert_ip_to_linear(child, regs);
27445
27446 + if (addr == -EINVAL)
27447 + return 0;
27448 +
27449 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27450 for (i = 0; i < copied; i++) {
27451 switch (opcode[i]) {
27452 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27453 new file mode 100644
27454 index 0000000..5877189
27455 --- /dev/null
27456 +++ b/arch/x86/kernel/sys_i386_32.c
27457 @@ -0,0 +1,189 @@
27458 +/*
27459 + * This file contains various random system calls that
27460 + * have a non-standard calling sequence on the Linux/i386
27461 + * platform.
27462 + */
27463 +
27464 +#include <linux/errno.h>
27465 +#include <linux/sched.h>
27466 +#include <linux/mm.h>
27467 +#include <linux/fs.h>
27468 +#include <linux/smp.h>
27469 +#include <linux/sem.h>
27470 +#include <linux/msg.h>
27471 +#include <linux/shm.h>
27472 +#include <linux/stat.h>
27473 +#include <linux/syscalls.h>
27474 +#include <linux/mman.h>
27475 +#include <linux/file.h>
27476 +#include <linux/utsname.h>
27477 +#include <linux/ipc.h>
27478 +#include <linux/elf.h>
27479 +
27480 +#include <linux/uaccess.h>
27481 +#include <linux/unistd.h>
27482 +
27483 +#include <asm/syscalls.h>
27484 +
27485 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27486 +{
27487 + unsigned long pax_task_size = TASK_SIZE;
27488 +
27489 +#ifdef CONFIG_PAX_SEGMEXEC
27490 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27491 + pax_task_size = SEGMEXEC_TASK_SIZE;
27492 +#endif
27493 +
27494 + if (flags & MAP_FIXED)
27495 + if (len > pax_task_size || addr > pax_task_size - len)
27496 + return -EINVAL;
27497 +
27498 + return 0;
27499 +}
27500 +
27501 +/*
27502 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27503 + */
27504 +static unsigned long get_align_mask(void)
27505 +{
27506 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27507 + return 0;
27508 +
27509 + if (!(current->flags & PF_RANDOMIZE))
27510 + return 0;
27511 +
27512 + return va_align.mask;
27513 +}
27514 +
27515 +unsigned long
27516 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27517 + unsigned long len, unsigned long pgoff, unsigned long flags)
27518 +{
27519 + struct mm_struct *mm = current->mm;
27520 + struct vm_area_struct *vma;
27521 + unsigned long pax_task_size = TASK_SIZE;
27522 + struct vm_unmapped_area_info info;
27523 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27524 +
27525 +#ifdef CONFIG_PAX_SEGMEXEC
27526 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27527 + pax_task_size = SEGMEXEC_TASK_SIZE;
27528 +#endif
27529 +
27530 + pax_task_size -= PAGE_SIZE;
27531 +
27532 + if (len > pax_task_size)
27533 + return -ENOMEM;
27534 +
27535 + if (flags & MAP_FIXED)
27536 + return addr;
27537 +
27538 +#ifdef CONFIG_PAX_RANDMMAP
27539 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27540 +#endif
27541 +
27542 + if (addr) {
27543 + addr = PAGE_ALIGN(addr);
27544 + if (pax_task_size - len >= addr) {
27545 + vma = find_vma(mm, addr);
27546 + if (check_heap_stack_gap(vma, addr, len, offset))
27547 + return addr;
27548 + }
27549 + }
27550 +
27551 + info.flags = 0;
27552 + info.length = len;
27553 + info.align_mask = filp ? get_align_mask() : 0;
27554 + info.align_offset = pgoff << PAGE_SHIFT;
27555 + info.threadstack_offset = offset;
27556 +
27557 +#ifdef CONFIG_PAX_PAGEEXEC
27558 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27559 + info.low_limit = 0x00110000UL;
27560 + info.high_limit = mm->start_code;
27561 +
27562 +#ifdef CONFIG_PAX_RANDMMAP
27563 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27564 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27565 +#endif
27566 +
27567 + if (info.low_limit < info.high_limit) {
27568 + addr = vm_unmapped_area(&info);
27569 + if (!IS_ERR_VALUE(addr))
27570 + return addr;
27571 + }
27572 + } else
27573 +#endif
27574 +
27575 + info.low_limit = mm->mmap_base;
27576 + info.high_limit = pax_task_size;
27577 +
27578 + return vm_unmapped_area(&info);
27579 +}
27580 +
27581 +unsigned long
27582 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27583 + const unsigned long len, const unsigned long pgoff,
27584 + const unsigned long flags)
27585 +{
27586 + struct vm_area_struct *vma;
27587 + struct mm_struct *mm = current->mm;
27588 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27589 + struct vm_unmapped_area_info info;
27590 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27591 +
27592 +#ifdef CONFIG_PAX_SEGMEXEC
27593 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27594 + pax_task_size = SEGMEXEC_TASK_SIZE;
27595 +#endif
27596 +
27597 + pax_task_size -= PAGE_SIZE;
27598 +
27599 + /* requested length too big for entire address space */
27600 + if (len > pax_task_size)
27601 + return -ENOMEM;
27602 +
27603 + if (flags & MAP_FIXED)
27604 + return addr;
27605 +
27606 +#ifdef CONFIG_PAX_PAGEEXEC
27607 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27608 + goto bottomup;
27609 +#endif
27610 +
27611 +#ifdef CONFIG_PAX_RANDMMAP
27612 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27613 +#endif
27614 +
27615 + /* requesting a specific address */
27616 + if (addr) {
27617 + addr = PAGE_ALIGN(addr);
27618 + if (pax_task_size - len >= addr) {
27619 + vma = find_vma(mm, addr);
27620 + if (check_heap_stack_gap(vma, addr, len, offset))
27621 + return addr;
27622 + }
27623 + }
27624 +
27625 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27626 + info.length = len;
27627 + info.low_limit = PAGE_SIZE;
27628 + info.high_limit = mm->mmap_base;
27629 + info.align_mask = filp ? get_align_mask() : 0;
27630 + info.align_offset = pgoff << PAGE_SHIFT;
27631 + info.threadstack_offset = offset;
27632 +
27633 + addr = vm_unmapped_area(&info);
27634 + if (!(addr & ~PAGE_MASK))
27635 + return addr;
27636 + VM_BUG_ON(addr != -ENOMEM);
27637 +
27638 +bottomup:
27639 + /*
27640 + * A failed mmap() very likely causes application failure,
27641 + * so fall back to the bottom-up function here. This scenario
27642 + * can happen with large stack limits and large mmap()
27643 + * allocations.
27644 + */
27645 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27646 +}
27647 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27648 index 30277e2..5664a29 100644
27649 --- a/arch/x86/kernel/sys_x86_64.c
27650 +++ b/arch/x86/kernel/sys_x86_64.c
27651 @@ -81,8 +81,8 @@ out:
27652 return error;
27653 }
27654
27655 -static void find_start_end(unsigned long flags, unsigned long *begin,
27656 - unsigned long *end)
27657 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27658 + unsigned long *begin, unsigned long *end)
27659 {
27660 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27661 unsigned long new_begin;
27662 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27663 *begin = new_begin;
27664 }
27665 } else {
27666 - *begin = current->mm->mmap_legacy_base;
27667 + *begin = mm->mmap_legacy_base;
27668 *end = TASK_SIZE;
27669 }
27670 }
27671 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27672 struct vm_area_struct *vma;
27673 struct vm_unmapped_area_info info;
27674 unsigned long begin, end;
27675 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27676
27677 if (flags & MAP_FIXED)
27678 return addr;
27679
27680 - find_start_end(flags, &begin, &end);
27681 + find_start_end(mm, flags, &begin, &end);
27682
27683 if (len > end)
27684 return -ENOMEM;
27685
27686 +#ifdef CONFIG_PAX_RANDMMAP
27687 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27688 +#endif
27689 +
27690 if (addr) {
27691 addr = PAGE_ALIGN(addr);
27692 vma = find_vma(mm, addr);
27693 - if (end - len >= addr &&
27694 - (!vma || addr + len <= vma->vm_start))
27695 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27696 return addr;
27697 }
27698
27699 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27700 info.high_limit = end;
27701 info.align_mask = filp ? get_align_mask() : 0;
27702 info.align_offset = pgoff << PAGE_SHIFT;
27703 + info.threadstack_offset = offset;
27704 return vm_unmapped_area(&info);
27705 }
27706
27707 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27708 struct mm_struct *mm = current->mm;
27709 unsigned long addr = addr0;
27710 struct vm_unmapped_area_info info;
27711 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27712
27713 /* requested length too big for entire address space */
27714 if (len > TASK_SIZE)
27715 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27716 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27717 goto bottomup;
27718
27719 +#ifdef CONFIG_PAX_RANDMMAP
27720 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27721 +#endif
27722 +
27723 /* requesting a specific address */
27724 if (addr) {
27725 addr = PAGE_ALIGN(addr);
27726 vma = find_vma(mm, addr);
27727 - if (TASK_SIZE - len >= addr &&
27728 - (!vma || addr + len <= vma->vm_start))
27729 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27730 return addr;
27731 }
27732
27733 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27734 info.high_limit = mm->mmap_base;
27735 info.align_mask = filp ? get_align_mask() : 0;
27736 info.align_offset = pgoff << PAGE_SHIFT;
27737 + info.threadstack_offset = offset;
27738 addr = vm_unmapped_area(&info);
27739 if (!(addr & ~PAGE_MASK))
27740 return addr;
27741 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27742 index 91a4496..42fc304 100644
27743 --- a/arch/x86/kernel/tboot.c
27744 +++ b/arch/x86/kernel/tboot.c
27745 @@ -44,6 +44,7 @@
27746 #include <asm/setup.h>
27747 #include <asm/e820.h>
27748 #include <asm/io.h>
27749 +#include <asm/tlbflush.h>
27750
27751 #include "../realmode/rm/wakeup.h"
27752
27753 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
27754
27755 void tboot_shutdown(u32 shutdown_type)
27756 {
27757 - void (*shutdown)(void);
27758 + void (* __noreturn shutdown)(void);
27759
27760 if (!tboot_enabled())
27761 return;
27762 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
27763 tboot->shutdown_type = shutdown_type;
27764
27765 switch_to_tboot_pt();
27766 + cr4_clear_bits(X86_CR4_PCIDE);
27767
27768 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27769 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27770 shutdown();
27771
27772 /* should not reach here */
27773 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27774 return -ENODEV;
27775 }
27776
27777 -static atomic_t ap_wfs_count;
27778 +static atomic_unchecked_t ap_wfs_count;
27779
27780 static int tboot_wait_for_aps(int num_aps)
27781 {
27782 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27783 {
27784 switch (action) {
27785 case CPU_DYING:
27786 - atomic_inc(&ap_wfs_count);
27787 + atomic_inc_unchecked(&ap_wfs_count);
27788 if (num_online_cpus() == 1)
27789 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27790 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27791 return NOTIFY_BAD;
27792 break;
27793 }
27794 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
27795
27796 tboot_create_trampoline();
27797
27798 - atomic_set(&ap_wfs_count, 0);
27799 + atomic_set_unchecked(&ap_wfs_count, 0);
27800 register_hotcpu_notifier(&tboot_cpu_notifier);
27801
27802 #ifdef CONFIG_DEBUG_FS
27803 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27804 index 25adc0e..1df4349 100644
27805 --- a/arch/x86/kernel/time.c
27806 +++ b/arch/x86/kernel/time.c
27807 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27808 {
27809 unsigned long pc = instruction_pointer(regs);
27810
27811 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27812 + if (!user_mode(regs) && in_lock_functions(pc)) {
27813 #ifdef CONFIG_FRAME_POINTER
27814 - return *(unsigned long *)(regs->bp + sizeof(long));
27815 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27816 #else
27817 unsigned long *sp =
27818 (unsigned long *)kernel_stack_pointer(regs);
27819 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27820 * or above a saved flags. Eflags has bits 22-31 zero,
27821 * kernel addresses don't.
27822 */
27823 +
27824 +#ifdef CONFIG_PAX_KERNEXEC
27825 + return ktla_ktva(sp[0]);
27826 +#else
27827 if (sp[0] >> 22)
27828 return sp[0];
27829 if (sp[1] >> 22)
27830 return sp[1];
27831 #endif
27832 +
27833 +#endif
27834 }
27835 return pc;
27836 }
27837 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27838 index 7fc5e84..c6e445a 100644
27839 --- a/arch/x86/kernel/tls.c
27840 +++ b/arch/x86/kernel/tls.c
27841 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27842 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27843 return -EINVAL;
27844
27845 +#ifdef CONFIG_PAX_SEGMEXEC
27846 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27847 + return -EINVAL;
27848 +#endif
27849 +
27850 set_tls_desc(p, idx, &info, 1);
27851
27852 return 0;
27853 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27854
27855 if (kbuf)
27856 info = kbuf;
27857 - else if (__copy_from_user(infobuf, ubuf, count))
27858 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27859 return -EFAULT;
27860 else
27861 info = infobuf;
27862 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27863 index 1c113db..287b42e 100644
27864 --- a/arch/x86/kernel/tracepoint.c
27865 +++ b/arch/x86/kernel/tracepoint.c
27866 @@ -9,11 +9,11 @@
27867 #include <linux/atomic.h>
27868
27869 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27870 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27871 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27872 (unsigned long) trace_idt_table };
27873
27874 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27875 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27876 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27877
27878 static int trace_irq_vector_refcount;
27879 static DEFINE_MUTEX(irq_vector_mutex);
27880 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27881 index 4ff5d16..736e3e1 100644
27882 --- a/arch/x86/kernel/traps.c
27883 +++ b/arch/x86/kernel/traps.c
27884 @@ -68,7 +68,7 @@
27885 #include <asm/proto.h>
27886
27887 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27888 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27889 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27890 #else
27891 #include <asm/processor-flags.h>
27892 #include <asm/setup.h>
27893 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27894 #endif
27895
27896 /* Must be page-aligned because the real IDT is used in a fixmap. */
27897 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27898 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27899
27900 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27901 EXPORT_SYMBOL_GPL(used_vectors);
27902 @@ -112,7 +112,7 @@ enum ctx_state ist_enter(struct pt_regs *regs)
27903 {
27904 enum ctx_state prev_state;
27905
27906 - if (user_mode_vm(regs)) {
27907 + if (user_mode(regs)) {
27908 /* Other than that, we're just an exception. */
27909 prev_state = exception_enter();
27910 } else {
27911 @@ -146,7 +146,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27912 /* Must be before exception_exit. */
27913 preempt_count_sub(HARDIRQ_OFFSET);
27914
27915 - if (user_mode_vm(regs))
27916 + if (user_mode(regs))
27917 return exception_exit(prev_state);
27918 else
27919 rcu_nmi_exit();
27920 @@ -158,7 +158,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27921 *
27922 * IST exception handlers normally cannot schedule. As a special
27923 * exception, if the exception interrupted userspace code (i.e.
27924 - * user_mode_vm(regs) would return true) and the exception was not
27925 + * user_mode(regs) would return true) and the exception was not
27926 * a double fault, it can be safe to schedule. ist_begin_non_atomic()
27927 * begins a non-atomic section within an ist_enter()/ist_exit() region.
27928 * Callers are responsible for enabling interrupts themselves inside
27929 @@ -167,7 +167,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27930 */
27931 void ist_begin_non_atomic(struct pt_regs *regs)
27932 {
27933 - BUG_ON(!user_mode_vm(regs));
27934 + BUG_ON(!user_mode(regs));
27935
27936 /*
27937 * Sanity check: we need to be on the normal thread stack. This
27938 @@ -191,11 +191,11 @@ void ist_end_non_atomic(void)
27939 }
27940
27941 static nokprobe_inline int
27942 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27943 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27944 struct pt_regs *regs, long error_code)
27945 {
27946 #ifdef CONFIG_X86_32
27947 - if (regs->flags & X86_VM_MASK) {
27948 + if (v8086_mode(regs)) {
27949 /*
27950 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27951 * On nmi (interrupt 2), do_trap should not be called.
27952 @@ -208,12 +208,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27953 return -1;
27954 }
27955 #endif
27956 - if (!user_mode(regs)) {
27957 + if (!user_mode_novm(regs)) {
27958 if (!fixup_exception(regs)) {
27959 tsk->thread.error_code = error_code;
27960 tsk->thread.trap_nr = trapnr;
27961 +
27962 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27963 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27964 + str = "PAX: suspicious stack segment fault";
27965 +#endif
27966 +
27967 die(str, regs, error_code);
27968 }
27969 +
27970 +#ifdef CONFIG_PAX_REFCOUNT
27971 + if (trapnr == X86_TRAP_OF)
27972 + pax_report_refcount_overflow(regs);
27973 +#endif
27974 +
27975 return 0;
27976 }
27977
27978 @@ -252,7 +264,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27979 }
27980
27981 static void
27982 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27983 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27984 long error_code, siginfo_t *info)
27985 {
27986 struct task_struct *tsk = current;
27987 @@ -276,7 +288,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27988 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27989 printk_ratelimit()) {
27990 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27991 - tsk->comm, tsk->pid, str,
27992 + tsk->comm, task_pid_nr(tsk), str,
27993 regs->ip, regs->sp, error_code);
27994 print_vma_addr(" in ", regs->ip);
27995 pr_cont("\n");
27996 @@ -358,6 +370,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27997 tsk->thread.error_code = error_code;
27998 tsk->thread.trap_nr = X86_TRAP_DF;
27999
28000 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28001 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28002 + die("grsec: kernel stack overflow detected", regs, error_code);
28003 +#endif
28004 +
28005 #ifdef CONFIG_DOUBLEFAULT
28006 df_debug(regs, error_code);
28007 #endif
28008 @@ -384,7 +401,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
28009 goto exit;
28010 conditional_sti(regs);
28011
28012 - if (!user_mode_vm(regs))
28013 + if (!user_mode(regs))
28014 die("bounds", regs, error_code);
28015
28016 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
28017 @@ -463,7 +480,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
28018 conditional_sti(regs);
28019
28020 #ifdef CONFIG_X86_32
28021 - if (regs->flags & X86_VM_MASK) {
28022 + if (v8086_mode(regs)) {
28023 local_irq_enable();
28024 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28025 goto exit;
28026 @@ -471,18 +488,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28027 #endif
28028
28029 tsk = current;
28030 - if (!user_mode(regs)) {
28031 + if (!user_mode_novm(regs)) {
28032 if (fixup_exception(regs))
28033 goto exit;
28034
28035 tsk->thread.error_code = error_code;
28036 tsk->thread.trap_nr = X86_TRAP_GP;
28037 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28038 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28039 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28040 +
28041 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28042 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28043 + die("PAX: suspicious general protection fault", regs, error_code);
28044 + else
28045 +#endif
28046 +
28047 die("general protection fault", regs, error_code);
28048 + }
28049 goto exit;
28050 }
28051
28052 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28053 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28054 + struct mm_struct *mm = tsk->mm;
28055 + unsigned long limit;
28056 +
28057 + down_write(&mm->mmap_sem);
28058 + limit = mm->context.user_cs_limit;
28059 + if (limit < TASK_SIZE) {
28060 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28061 + up_write(&mm->mmap_sem);
28062 + return;
28063 + }
28064 + up_write(&mm->mmap_sem);
28065 + }
28066 +#endif
28067 +
28068 tsk->thread.error_code = error_code;
28069 tsk->thread.trap_nr = X86_TRAP_GP;
28070
28071 @@ -581,13 +622,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28072 container_of(task_pt_regs(current),
28073 struct bad_iret_stack, regs);
28074
28075 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28076 + new_stack = s;
28077 +
28078 /* Copy the IRET target to the new stack. */
28079 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28080
28081 /* Copy the remainder of the stack from the current stack. */
28082 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28083
28084 - BUG_ON(!user_mode_vm(&new_stack->regs));
28085 + BUG_ON(!user_mode(&new_stack->regs));
28086 return new_stack;
28087 }
28088 NOKPROBE_SYMBOL(fixup_bad_iret);
28089 @@ -637,7 +681,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28090 * then it's very likely the result of an icebp/int01 trap.
28091 * User wants a sigtrap for that.
28092 */
28093 - if (!dr6 && user_mode_vm(regs))
28094 + if (!dr6 && user_mode(regs))
28095 user_icebp = 1;
28096
28097 /* Catch kmemcheck conditions first of all! */
28098 @@ -673,7 +717,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28099 /* It's safe to allow irq's after DR6 has been saved */
28100 preempt_conditional_sti(regs);
28101
28102 - if (regs->flags & X86_VM_MASK) {
28103 + if (v8086_mode(regs)) {
28104 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28105 X86_TRAP_DB);
28106 preempt_conditional_cli(regs);
28107 @@ -688,7 +732,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28108 * We already checked v86 mode above, so we can check for kernel mode
28109 * by just checking the CPL of CS.
28110 */
28111 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28112 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28113 tsk->thread.debugreg6 &= ~DR_STEP;
28114 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28115 regs->flags &= ~X86_EFLAGS_TF;
28116 @@ -721,7 +765,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28117 return;
28118 conditional_sti(regs);
28119
28120 - if (!user_mode_vm(regs))
28121 + if (!user_mode(regs))
28122 {
28123 if (!fixup_exception(regs)) {
28124 task->thread.error_code = error_code;
28125 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28126 index 5054497..139f8f8 100644
28127 --- a/arch/x86/kernel/tsc.c
28128 +++ b/arch/x86/kernel/tsc.c
28129 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28130 */
28131 smp_wmb();
28132
28133 - ACCESS_ONCE(c2n->head) = data;
28134 + ACCESS_ONCE_RW(c2n->head) = data;
28135 }
28136
28137 /*
28138 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28139 index 81f8adb0..fff670e 100644
28140 --- a/arch/x86/kernel/uprobes.c
28141 +++ b/arch/x86/kernel/uprobes.c
28142 @@ -912,7 +912,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28143 int ret = NOTIFY_DONE;
28144
28145 /* We are only interested in userspace traps */
28146 - if (regs && !user_mode_vm(regs))
28147 + if (regs && !user_mode(regs))
28148 return NOTIFY_DONE;
28149
28150 switch (val) {
28151 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28152
28153 if (nleft != rasize) {
28154 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28155 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28156 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28157
28158 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28159 }
28160 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28161 index b9242ba..50c5edd 100644
28162 --- a/arch/x86/kernel/verify_cpu.S
28163 +++ b/arch/x86/kernel/verify_cpu.S
28164 @@ -20,6 +20,7 @@
28165 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28166 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28167 * arch/x86/kernel/head_32.S: processor startup
28168 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28169 *
28170 * verify_cpu, returns the status of longmode and SSE in register %eax.
28171 * 0: Success 1: Failure
28172 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28173 index e8edcf5..27f9344 100644
28174 --- a/arch/x86/kernel/vm86_32.c
28175 +++ b/arch/x86/kernel/vm86_32.c
28176 @@ -44,6 +44,7 @@
28177 #include <linux/ptrace.h>
28178 #include <linux/audit.h>
28179 #include <linux/stddef.h>
28180 +#include <linux/grsecurity.h>
28181
28182 #include <asm/uaccess.h>
28183 #include <asm/io.h>
28184 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28185 do_exit(SIGSEGV);
28186 }
28187
28188 - tss = &per_cpu(init_tss, get_cpu());
28189 + tss = init_tss + get_cpu();
28190 current->thread.sp0 = current->thread.saved_sp0;
28191 current->thread.sysenter_cs = __KERNEL_CS;
28192 load_sp0(tss, &current->thread);
28193 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28194
28195 if (tsk->thread.saved_sp0)
28196 return -EPERM;
28197 +
28198 +#ifdef CONFIG_GRKERNSEC_VM86
28199 + if (!capable(CAP_SYS_RAWIO)) {
28200 + gr_handle_vm86();
28201 + return -EPERM;
28202 + }
28203 +#endif
28204 +
28205 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28206 offsetof(struct kernel_vm86_struct, vm86plus) -
28207 sizeof(info.regs));
28208 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28209 int tmp;
28210 struct vm86plus_struct __user *v86;
28211
28212 +#ifdef CONFIG_GRKERNSEC_VM86
28213 + if (!capable(CAP_SYS_RAWIO)) {
28214 + gr_handle_vm86();
28215 + return -EPERM;
28216 + }
28217 +#endif
28218 +
28219 tsk = current;
28220 switch (cmd) {
28221 case VM86_REQUEST_IRQ:
28222 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28223 tsk->thread.saved_fs = info->regs32->fs;
28224 tsk->thread.saved_gs = get_user_gs(info->regs32);
28225
28226 - tss = &per_cpu(init_tss, get_cpu());
28227 + tss = init_tss + get_cpu();
28228 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28229 if (cpu_has_sep)
28230 tsk->thread.sysenter_cs = 0;
28231 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28232 goto cannot_handle;
28233 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28234 goto cannot_handle;
28235 - intr_ptr = (unsigned long __user *) (i << 2);
28236 + intr_ptr = (__force unsigned long __user *) (i << 2);
28237 if (get_user(segoffs, intr_ptr))
28238 goto cannot_handle;
28239 if ((segoffs >> 16) == BIOSSEG)
28240 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28241 index 00bf300..129df8e 100644
28242 --- a/arch/x86/kernel/vmlinux.lds.S
28243 +++ b/arch/x86/kernel/vmlinux.lds.S
28244 @@ -26,6 +26,13 @@
28245 #include <asm/page_types.h>
28246 #include <asm/cache.h>
28247 #include <asm/boot.h>
28248 +#include <asm/segment.h>
28249 +
28250 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28251 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28252 +#else
28253 +#define __KERNEL_TEXT_OFFSET 0
28254 +#endif
28255
28256 #undef i386 /* in case the preprocessor is a 32bit one */
28257
28258 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28259
28260 PHDRS {
28261 text PT_LOAD FLAGS(5); /* R_E */
28262 +#ifdef CONFIG_X86_32
28263 + module PT_LOAD FLAGS(5); /* R_E */
28264 +#endif
28265 +#ifdef CONFIG_XEN
28266 + rodata PT_LOAD FLAGS(5); /* R_E */
28267 +#else
28268 + rodata PT_LOAD FLAGS(4); /* R__ */
28269 +#endif
28270 data PT_LOAD FLAGS(6); /* RW_ */
28271 -#ifdef CONFIG_X86_64
28272 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28273 #ifdef CONFIG_SMP
28274 percpu PT_LOAD FLAGS(6); /* RW_ */
28275 #endif
28276 + text.init PT_LOAD FLAGS(5); /* R_E */
28277 + text.exit PT_LOAD FLAGS(5); /* R_E */
28278 init PT_LOAD FLAGS(7); /* RWE */
28279 -#endif
28280 note PT_NOTE FLAGS(0); /* ___ */
28281 }
28282
28283 SECTIONS
28284 {
28285 #ifdef CONFIG_X86_32
28286 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28287 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28288 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28289 #else
28290 - . = __START_KERNEL;
28291 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28292 + . = __START_KERNEL;
28293 #endif
28294
28295 /* Text and read-only data */
28296 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28297 - _text = .;
28298 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28299 /* bootstrapping code */
28300 +#ifdef CONFIG_X86_32
28301 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28302 +#else
28303 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28304 +#endif
28305 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28306 + _text = .;
28307 HEAD_TEXT
28308 . = ALIGN(8);
28309 _stext = .;
28310 @@ -104,13 +124,47 @@ SECTIONS
28311 IRQENTRY_TEXT
28312 *(.fixup)
28313 *(.gnu.warning)
28314 - /* End of text section */
28315 - _etext = .;
28316 } :text = 0x9090
28317
28318 - NOTES :text :note
28319 + . += __KERNEL_TEXT_OFFSET;
28320
28321 - EXCEPTION_TABLE(16) :text = 0x9090
28322 +#ifdef CONFIG_X86_32
28323 + . = ALIGN(PAGE_SIZE);
28324 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28325 +
28326 +#ifdef CONFIG_PAX_KERNEXEC
28327 + MODULES_EXEC_VADDR = .;
28328 + BYTE(0)
28329 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28330 + . = ALIGN(HPAGE_SIZE) - 1;
28331 + MODULES_EXEC_END = .;
28332 +#endif
28333 +
28334 + } :module
28335 +#endif
28336 +
28337 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28338 + /* End of text section */
28339 + BYTE(0)
28340 + _etext = . - __KERNEL_TEXT_OFFSET;
28341 + }
28342 +
28343 +#ifdef CONFIG_X86_32
28344 + . = ALIGN(PAGE_SIZE);
28345 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28346 + . = ALIGN(PAGE_SIZE);
28347 + *(.empty_zero_page)
28348 + *(.initial_pg_fixmap)
28349 + *(.initial_pg_pmd)
28350 + *(.initial_page_table)
28351 + *(.swapper_pg_dir)
28352 + } :rodata
28353 +#endif
28354 +
28355 + . = ALIGN(PAGE_SIZE);
28356 + NOTES :rodata :note
28357 +
28358 + EXCEPTION_TABLE(16) :rodata
28359
28360 #if defined(CONFIG_DEBUG_RODATA)
28361 /* .text should occupy whole number of pages */
28362 @@ -122,16 +176,20 @@ SECTIONS
28363
28364 /* Data */
28365 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28366 +
28367 +#ifdef CONFIG_PAX_KERNEXEC
28368 + . = ALIGN(HPAGE_SIZE);
28369 +#else
28370 + . = ALIGN(PAGE_SIZE);
28371 +#endif
28372 +
28373 /* Start of data section */
28374 _sdata = .;
28375
28376 /* init_task */
28377 INIT_TASK_DATA(THREAD_SIZE)
28378
28379 -#ifdef CONFIG_X86_32
28380 - /* 32 bit has nosave before _edata */
28381 NOSAVE_DATA
28382 -#endif
28383
28384 PAGE_ALIGNED_DATA(PAGE_SIZE)
28385
28386 @@ -174,12 +232,19 @@ SECTIONS
28387 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28388
28389 /* Init code and data - will be freed after init */
28390 - . = ALIGN(PAGE_SIZE);
28391 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28392 + BYTE(0)
28393 +
28394 +#ifdef CONFIG_PAX_KERNEXEC
28395 + . = ALIGN(HPAGE_SIZE);
28396 +#else
28397 + . = ALIGN(PAGE_SIZE);
28398 +#endif
28399 +
28400 __init_begin = .; /* paired with __init_end */
28401 - }
28402 + } :init.begin
28403
28404 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28405 +#ifdef CONFIG_SMP
28406 /*
28407 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28408 * output PHDR, so the next output section - .init.text - should
28409 @@ -190,12 +255,27 @@ SECTIONS
28410 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28411 #endif
28412
28413 - INIT_TEXT_SECTION(PAGE_SIZE)
28414 -#ifdef CONFIG_X86_64
28415 - :init
28416 -#endif
28417 + . = ALIGN(PAGE_SIZE);
28418 + init_begin = .;
28419 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28420 + VMLINUX_SYMBOL(_sinittext) = .;
28421 + INIT_TEXT
28422 + . = ALIGN(PAGE_SIZE);
28423 + } :text.init
28424
28425 - INIT_DATA_SECTION(16)
28426 + /*
28427 + * .exit.text is discard at runtime, not link time, to deal with
28428 + * references from .altinstructions and .eh_frame
28429 + */
28430 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28431 + EXIT_TEXT
28432 + VMLINUX_SYMBOL(_einittext) = .;
28433 + . = ALIGN(16);
28434 + } :text.exit
28435 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28436 +
28437 + . = ALIGN(PAGE_SIZE);
28438 + INIT_DATA_SECTION(16) :init
28439
28440 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28441 __x86_cpu_dev_start = .;
28442 @@ -266,19 +346,12 @@ SECTIONS
28443 }
28444
28445 . = ALIGN(8);
28446 - /*
28447 - * .exit.text is discard at runtime, not link time, to deal with
28448 - * references from .altinstructions and .eh_frame
28449 - */
28450 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28451 - EXIT_TEXT
28452 - }
28453
28454 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28455 EXIT_DATA
28456 }
28457
28458 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28459 +#ifndef CONFIG_SMP
28460 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28461 #endif
28462
28463 @@ -297,16 +370,10 @@ SECTIONS
28464 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28465 __smp_locks = .;
28466 *(.smp_locks)
28467 - . = ALIGN(PAGE_SIZE);
28468 __smp_locks_end = .;
28469 + . = ALIGN(PAGE_SIZE);
28470 }
28471
28472 -#ifdef CONFIG_X86_64
28473 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28474 - NOSAVE_DATA
28475 - }
28476 -#endif
28477 -
28478 /* BSS */
28479 . = ALIGN(PAGE_SIZE);
28480 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28481 @@ -322,6 +389,7 @@ SECTIONS
28482 __brk_base = .;
28483 . += 64 * 1024; /* 64k alignment slop space */
28484 *(.brk_reservation) /* areas brk users have reserved */
28485 + . = ALIGN(HPAGE_SIZE);
28486 __brk_limit = .;
28487 }
28488
28489 @@ -348,13 +416,12 @@ SECTIONS
28490 * for the boot processor.
28491 */
28492 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28493 -INIT_PER_CPU(gdt_page);
28494 INIT_PER_CPU(irq_stack_union);
28495
28496 /*
28497 * Build-time check on the image size:
28498 */
28499 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28500 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28501 "kernel image bigger than KERNEL_IMAGE_SIZE");
28502
28503 #ifdef CONFIG_SMP
28504 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28505 index 2dcc6ff..082dc7a 100644
28506 --- a/arch/x86/kernel/vsyscall_64.c
28507 +++ b/arch/x86/kernel/vsyscall_64.c
28508 @@ -38,15 +38,13 @@
28509 #define CREATE_TRACE_POINTS
28510 #include "vsyscall_trace.h"
28511
28512 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28513 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28514
28515 static int __init vsyscall_setup(char *str)
28516 {
28517 if (str) {
28518 if (!strcmp("emulate", str))
28519 vsyscall_mode = EMULATE;
28520 - else if (!strcmp("native", str))
28521 - vsyscall_mode = NATIVE;
28522 else if (!strcmp("none", str))
28523 vsyscall_mode = NONE;
28524 else
28525 @@ -264,8 +262,7 @@ do_ret:
28526 return true;
28527
28528 sigsegv:
28529 - force_sig(SIGSEGV, current);
28530 - return true;
28531 + do_group_exit(SIGKILL);
28532 }
28533
28534 /*
28535 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28536 static struct vm_area_struct gate_vma = {
28537 .vm_start = VSYSCALL_ADDR,
28538 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28539 - .vm_page_prot = PAGE_READONLY_EXEC,
28540 - .vm_flags = VM_READ | VM_EXEC,
28541 + .vm_page_prot = PAGE_READONLY,
28542 + .vm_flags = VM_READ,
28543 .vm_ops = &gate_vma_ops,
28544 };
28545
28546 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28547 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28548
28549 if (vsyscall_mode != NONE)
28550 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28551 - vsyscall_mode == NATIVE
28552 - ? PAGE_KERNEL_VSYSCALL
28553 - : PAGE_KERNEL_VVAR);
28554 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28555
28556 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28557 (unsigned long)VSYSCALL_ADDR);
28558 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28559 index 37d8fa4..66e319a 100644
28560 --- a/arch/x86/kernel/x8664_ksyms_64.c
28561 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28562 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28563 EXPORT_SYMBOL(copy_user_generic_unrolled);
28564 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28565 EXPORT_SYMBOL(__copy_user_nocache);
28566 -EXPORT_SYMBOL(_copy_from_user);
28567 -EXPORT_SYMBOL(_copy_to_user);
28568
28569 EXPORT_SYMBOL(copy_page);
28570 EXPORT_SYMBOL(clear_page);
28571 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28572 EXPORT_SYMBOL(___preempt_schedule_context);
28573 #endif
28574 #endif
28575 +
28576 +#ifdef CONFIG_PAX_PER_CPU_PGD
28577 +EXPORT_SYMBOL(cpu_pgd);
28578 +#endif
28579 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28580 index 234b072..b7ab191 100644
28581 --- a/arch/x86/kernel/x86_init.c
28582 +++ b/arch/x86/kernel/x86_init.c
28583 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28584 static void default_nmi_init(void) { };
28585 static int default_i8042_detect(void) { return 1; };
28586
28587 -struct x86_platform_ops x86_platform = {
28588 +struct x86_platform_ops x86_platform __read_only = {
28589 .calibrate_tsc = native_calibrate_tsc,
28590 .get_wallclock = mach_get_cmos_time,
28591 .set_wallclock = mach_set_rtc_mmss,
28592 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28593 EXPORT_SYMBOL_GPL(x86_platform);
28594
28595 #if defined(CONFIG_PCI_MSI)
28596 -struct x86_msi_ops x86_msi = {
28597 +struct x86_msi_ops x86_msi __read_only = {
28598 .setup_msi_irqs = native_setup_msi_irqs,
28599 .compose_msi_msg = native_compose_msi_msg,
28600 .teardown_msi_irq = native_teardown_msi_irq,
28601 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28602 }
28603 #endif
28604
28605 -struct x86_io_apic_ops x86_io_apic_ops = {
28606 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28607 .init = native_io_apic_init_mappings,
28608 .read = native_io_apic_read,
28609 .write = native_io_apic_write,
28610 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28611 index cdc6cf9..e04f495 100644
28612 --- a/arch/x86/kernel/xsave.c
28613 +++ b/arch/x86/kernel/xsave.c
28614 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28615
28616 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28617 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28618 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28619 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28620
28621 if (!use_xsave())
28622 return err;
28623
28624 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28625 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28626
28627 /*
28628 * Read the xstate_bv which we copied (directly from the cpu or
28629 * from the state in task struct) to the user buffers.
28630 */
28631 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28632 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28633
28634 /*
28635 * For legacy compatible, we always set FP/SSE bits in the bit
28636 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28637 */
28638 xstate_bv |= XSTATE_FPSSE;
28639
28640 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28641 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28642
28643 return err;
28644 }
28645 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28646 {
28647 int err;
28648
28649 + buf = (struct xsave_struct __user *)____m(buf);
28650 if (use_xsave())
28651 err = xsave_user(buf);
28652 else if (use_fxsr())
28653 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28654 */
28655 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28656 {
28657 + buf = (void __user *)____m(buf);
28658 if (use_xsave()) {
28659 if ((unsigned long)buf % 64 || fx_only) {
28660 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28661 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28662 index 307f9ec..0d8aa91 100644
28663 --- a/arch/x86/kvm/cpuid.c
28664 +++ b/arch/x86/kvm/cpuid.c
28665 @@ -186,15 +186,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28666 struct kvm_cpuid2 *cpuid,
28667 struct kvm_cpuid_entry2 __user *entries)
28668 {
28669 - int r;
28670 + int r, i;
28671
28672 r = -E2BIG;
28673 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28674 goto out;
28675 r = -EFAULT;
28676 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28677 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28678 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28679 goto out;
28680 + for (i = 0; i < cpuid->nent; ++i) {
28681 + struct kvm_cpuid_entry2 cpuid_entry;
28682 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28683 + goto out;
28684 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28685 + }
28686 vcpu->arch.cpuid_nent = cpuid->nent;
28687 kvm_apic_set_version(vcpu);
28688 kvm_x86_ops->cpuid_update(vcpu);
28689 @@ -207,15 +212,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28690 struct kvm_cpuid2 *cpuid,
28691 struct kvm_cpuid_entry2 __user *entries)
28692 {
28693 - int r;
28694 + int r, i;
28695
28696 r = -E2BIG;
28697 if (cpuid->nent < vcpu->arch.cpuid_nent)
28698 goto out;
28699 r = -EFAULT;
28700 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28701 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28702 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28703 goto out;
28704 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28705 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28706 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28707 + goto out;
28708 + }
28709 return 0;
28710
28711 out:
28712 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28713 index 106c015..2db7161 100644
28714 --- a/arch/x86/kvm/emulate.c
28715 +++ b/arch/x86/kvm/emulate.c
28716 @@ -3572,7 +3572,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28717 int cr = ctxt->modrm_reg;
28718 u64 efer = 0;
28719
28720 - static u64 cr_reserved_bits[] = {
28721 + static const u64 cr_reserved_bits[] = {
28722 0xffffffff00000000ULL,
28723 0, 0, 0, /* CR3 checked later */
28724 CR4_RESERVED_BITS,
28725 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28726 index 4ee827d..a14eff9 100644
28727 --- a/arch/x86/kvm/lapic.c
28728 +++ b/arch/x86/kvm/lapic.c
28729 @@ -56,7 +56,7 @@
28730 #define APIC_BUS_CYCLE_NS 1
28731
28732 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28733 -#define apic_debug(fmt, arg...)
28734 +#define apic_debug(fmt, arg...) do {} while (0)
28735
28736 #define APIC_LVT_NUM 6
28737 /* 14 is the version for Xeon and Pentium 8.4.8*/
28738 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28739 index 6e6d115..43fecbf 100644
28740 --- a/arch/x86/kvm/paging_tmpl.h
28741 +++ b/arch/x86/kvm/paging_tmpl.h
28742 @@ -343,7 +343,7 @@ retry_walk:
28743 if (unlikely(kvm_is_error_hva(host_addr)))
28744 goto error;
28745
28746 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28747 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28748 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28749 goto error;
28750 walker->ptep_user[walker->level - 1] = ptep_user;
28751 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28752 index a4e62fc..fbbad55 100644
28753 --- a/arch/x86/kvm/svm.c
28754 +++ b/arch/x86/kvm/svm.c
28755 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28756 int cpu = raw_smp_processor_id();
28757
28758 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28759 +
28760 + pax_open_kernel();
28761 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28762 + pax_close_kernel();
28763 +
28764 load_TR_desc();
28765 }
28766
28767 @@ -3964,6 +3968,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28768 #endif
28769 #endif
28770
28771 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28772 + __set_fs(current_thread_info()->addr_limit);
28773 +#endif
28774 +
28775 reload_tss(vcpu);
28776
28777 local_irq_disable();
28778 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28779 index 5318d64..ff5f7aa 100644
28780 --- a/arch/x86/kvm/vmx.c
28781 +++ b/arch/x86/kvm/vmx.c
28782 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28783 #endif
28784 }
28785
28786 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28787 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28788 {
28789 vmcs_writel(field, vmcs_readl(field) & ~mask);
28790 }
28791
28792 -static void vmcs_set_bits(unsigned long field, u32 mask)
28793 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28794 {
28795 vmcs_writel(field, vmcs_readl(field) | mask);
28796 }
28797 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
28798 struct desc_struct *descs;
28799
28800 descs = (void *)gdt->address;
28801 +
28802 + pax_open_kernel();
28803 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28804 + pax_close_kernel();
28805 +
28806 load_TR_desc();
28807 }
28808
28809 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28810 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28811 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28812
28813 +#ifdef CONFIG_PAX_PER_CPU_PGD
28814 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28815 +#endif
28816 +
28817 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28818 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28819 vmx->loaded_vmcs->cpu = cpu;
28820 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28821 * reads and returns guest's timestamp counter "register"
28822 * guest_tsc = host_tsc + tsc_offset -- 21.3
28823 */
28824 -static u64 guest_read_tsc(void)
28825 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28826 {
28827 u64 host_tsc, tsc_offset;
28828
28829 @@ -4466,7 +4474,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28830 unsigned long cr4;
28831
28832 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28833 +
28834 +#ifndef CONFIG_PAX_PER_CPU_PGD
28835 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28836 +#endif
28837
28838 /* Save the most likely value for this task's CR4 in the VMCS. */
28839 cr4 = cr4_read_shadow();
28840 @@ -4493,7 +4504,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28841 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28842 vmx->host_idt_base = dt.address;
28843
28844 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28845 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28846
28847 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28848 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28849 @@ -6104,11 +6115,17 @@ static __init int hardware_setup(void)
28850 * page upon invalidation. No need to do anything if not
28851 * using the APIC_ACCESS_ADDR VMCS field.
28852 */
28853 - if (!flexpriority_enabled)
28854 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28855 + if (!flexpriority_enabled) {
28856 + pax_open_kernel();
28857 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28858 + pax_close_kernel();
28859 + }
28860
28861 - if (!cpu_has_vmx_tpr_shadow())
28862 - kvm_x86_ops->update_cr8_intercept = NULL;
28863 + if (!cpu_has_vmx_tpr_shadow()) {
28864 + pax_open_kernel();
28865 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28866 + pax_close_kernel();
28867 + }
28868
28869 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28870 kvm_disable_largepages();
28871 @@ -6119,14 +6136,16 @@ static __init int hardware_setup(void)
28872 if (!cpu_has_vmx_apicv())
28873 enable_apicv = 0;
28874
28875 + pax_open_kernel();
28876 if (enable_apicv)
28877 - kvm_x86_ops->update_cr8_intercept = NULL;
28878 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28879 else {
28880 - kvm_x86_ops->hwapic_irr_update = NULL;
28881 - kvm_x86_ops->hwapic_isr_update = NULL;
28882 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28883 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28884 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28885 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
28886 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28887 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28888 }
28889 + pax_close_kernel();
28890
28891 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
28892 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
28893 @@ -6179,10 +6198,12 @@ static __init int hardware_setup(void)
28894 enable_pml = 0;
28895
28896 if (!enable_pml) {
28897 - kvm_x86_ops->slot_enable_log_dirty = NULL;
28898 - kvm_x86_ops->slot_disable_log_dirty = NULL;
28899 - kvm_x86_ops->flush_log_dirty = NULL;
28900 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28901 + pax_open_kernel();
28902 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
28903 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
28904 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
28905 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28906 + pax_close_kernel();
28907 }
28908
28909 return alloc_kvm_area();
28910 @@ -8227,6 +8248,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28911 "jmp 2f \n\t"
28912 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28913 "2: "
28914 +
28915 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28916 + "ljmp %[cs],$3f\n\t"
28917 + "3: "
28918 +#endif
28919 +
28920 /* Save guest registers, load host registers, keep flags */
28921 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28922 "pop %0 \n\t"
28923 @@ -8279,6 +8306,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28924 #endif
28925 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28926 [wordsize]"i"(sizeof(ulong))
28927 +
28928 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28929 + ,[cs]"i"(__KERNEL_CS)
28930 +#endif
28931 +
28932 : "cc", "memory"
28933 #ifdef CONFIG_X86_64
28934 , "rax", "rbx", "rdi", "rsi"
28935 @@ -8292,7 +8324,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28936 if (debugctlmsr)
28937 update_debugctlmsr(debugctlmsr);
28938
28939 -#ifndef CONFIG_X86_64
28940 +#ifdef CONFIG_X86_32
28941 /*
28942 * The sysexit path does not restore ds/es, so we must set them to
28943 * a reasonable value ourselves.
28944 @@ -8301,8 +8333,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28945 * may be executed in interrupt context, which saves and restore segments
28946 * around it, nullifying its effect.
28947 */
28948 - loadsegment(ds, __USER_DS);
28949 - loadsegment(es, __USER_DS);
28950 + loadsegment(ds, __KERNEL_DS);
28951 + loadsegment(es, __KERNEL_DS);
28952 + loadsegment(ss, __KERNEL_DS);
28953 +
28954 +#ifdef CONFIG_PAX_KERNEXEC
28955 + loadsegment(fs, __KERNEL_PERCPU);
28956 +#endif
28957 +
28958 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28959 + __set_fs(current_thread_info()->addr_limit);
28960 +#endif
28961 +
28962 #endif
28963
28964 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28965 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28966 index 8838057..8f42ce3 100644
28967 --- a/arch/x86/kvm/x86.c
28968 +++ b/arch/x86/kvm/x86.c
28969 @@ -1895,8 +1895,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28970 {
28971 struct kvm *kvm = vcpu->kvm;
28972 int lm = is_long_mode(vcpu);
28973 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28974 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28975 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28976 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28977 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28978 : kvm->arch.xen_hvm_config.blob_size_32;
28979 u32 page_num = data & ~PAGE_MASK;
28980 @@ -2833,6 +2833,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28981 if (n < msr_list.nmsrs)
28982 goto out;
28983 r = -EFAULT;
28984 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
28985 + goto out;
28986 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
28987 num_msrs_to_save * sizeof(u32)))
28988 goto out;
28989 @@ -5737,7 +5739,7 @@ static struct notifier_block pvclock_gtod_notifier = {
28990 };
28991 #endif
28992
28993 -int kvm_arch_init(void *opaque)
28994 +int kvm_arch_init(const void *opaque)
28995 {
28996 int r;
28997 struct kvm_x86_ops *ops = opaque;
28998 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
28999 index ac4453d..1f43bf3 100644
29000 --- a/arch/x86/lguest/boot.c
29001 +++ b/arch/x86/lguest/boot.c
29002 @@ -1340,9 +1340,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29003 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29004 * Launcher to reboot us.
29005 */
29006 -static void lguest_restart(char *reason)
29007 +static __noreturn void lguest_restart(char *reason)
29008 {
29009 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29010 + BUG();
29011 }
29012
29013 /*G:050
29014 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29015 index 00933d5..3a64af9 100644
29016 --- a/arch/x86/lib/atomic64_386_32.S
29017 +++ b/arch/x86/lib/atomic64_386_32.S
29018 @@ -48,6 +48,10 @@ BEGIN(read)
29019 movl (v), %eax
29020 movl 4(v), %edx
29021 RET_ENDP
29022 +BEGIN(read_unchecked)
29023 + movl (v), %eax
29024 + movl 4(v), %edx
29025 +RET_ENDP
29026 #undef v
29027
29028 #define v %esi
29029 @@ -55,6 +59,10 @@ BEGIN(set)
29030 movl %ebx, (v)
29031 movl %ecx, 4(v)
29032 RET_ENDP
29033 +BEGIN(set_unchecked)
29034 + movl %ebx, (v)
29035 + movl %ecx, 4(v)
29036 +RET_ENDP
29037 #undef v
29038
29039 #define v %esi
29040 @@ -70,6 +78,20 @@ RET_ENDP
29041 BEGIN(add)
29042 addl %eax, (v)
29043 adcl %edx, 4(v)
29044 +
29045 +#ifdef CONFIG_PAX_REFCOUNT
29046 + jno 0f
29047 + subl %eax, (v)
29048 + sbbl %edx, 4(v)
29049 + int $4
29050 +0:
29051 + _ASM_EXTABLE(0b, 0b)
29052 +#endif
29053 +
29054 +RET_ENDP
29055 +BEGIN(add_unchecked)
29056 + addl %eax, (v)
29057 + adcl %edx, 4(v)
29058 RET_ENDP
29059 #undef v
29060
29061 @@ -77,6 +99,24 @@ RET_ENDP
29062 BEGIN(add_return)
29063 addl (v), %eax
29064 adcl 4(v), %edx
29065 +
29066 +#ifdef CONFIG_PAX_REFCOUNT
29067 + into
29068 +1234:
29069 + _ASM_EXTABLE(1234b, 2f)
29070 +#endif
29071 +
29072 + movl %eax, (v)
29073 + movl %edx, 4(v)
29074 +
29075 +#ifdef CONFIG_PAX_REFCOUNT
29076 +2:
29077 +#endif
29078 +
29079 +RET_ENDP
29080 +BEGIN(add_return_unchecked)
29081 + addl (v), %eax
29082 + adcl 4(v), %edx
29083 movl %eax, (v)
29084 movl %edx, 4(v)
29085 RET_ENDP
29086 @@ -86,6 +126,20 @@ RET_ENDP
29087 BEGIN(sub)
29088 subl %eax, (v)
29089 sbbl %edx, 4(v)
29090 +
29091 +#ifdef CONFIG_PAX_REFCOUNT
29092 + jno 0f
29093 + addl %eax, (v)
29094 + adcl %edx, 4(v)
29095 + int $4
29096 +0:
29097 + _ASM_EXTABLE(0b, 0b)
29098 +#endif
29099 +
29100 +RET_ENDP
29101 +BEGIN(sub_unchecked)
29102 + subl %eax, (v)
29103 + sbbl %edx, 4(v)
29104 RET_ENDP
29105 #undef v
29106
29107 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29108 sbbl $0, %edx
29109 addl (v), %eax
29110 adcl 4(v), %edx
29111 +
29112 +#ifdef CONFIG_PAX_REFCOUNT
29113 + into
29114 +1234:
29115 + _ASM_EXTABLE(1234b, 2f)
29116 +#endif
29117 +
29118 + movl %eax, (v)
29119 + movl %edx, 4(v)
29120 +
29121 +#ifdef CONFIG_PAX_REFCOUNT
29122 +2:
29123 +#endif
29124 +
29125 +RET_ENDP
29126 +BEGIN(sub_return_unchecked)
29127 + negl %edx
29128 + negl %eax
29129 + sbbl $0, %edx
29130 + addl (v), %eax
29131 + adcl 4(v), %edx
29132 movl %eax, (v)
29133 movl %edx, 4(v)
29134 RET_ENDP
29135 @@ -105,6 +180,20 @@ RET_ENDP
29136 BEGIN(inc)
29137 addl $1, (v)
29138 adcl $0, 4(v)
29139 +
29140 +#ifdef CONFIG_PAX_REFCOUNT
29141 + jno 0f
29142 + subl $1, (v)
29143 + sbbl $0, 4(v)
29144 + int $4
29145 +0:
29146 + _ASM_EXTABLE(0b, 0b)
29147 +#endif
29148 +
29149 +RET_ENDP
29150 +BEGIN(inc_unchecked)
29151 + addl $1, (v)
29152 + adcl $0, 4(v)
29153 RET_ENDP
29154 #undef v
29155
29156 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29157 movl 4(v), %edx
29158 addl $1, %eax
29159 adcl $0, %edx
29160 +
29161 +#ifdef CONFIG_PAX_REFCOUNT
29162 + into
29163 +1234:
29164 + _ASM_EXTABLE(1234b, 2f)
29165 +#endif
29166 +
29167 + movl %eax, (v)
29168 + movl %edx, 4(v)
29169 +
29170 +#ifdef CONFIG_PAX_REFCOUNT
29171 +2:
29172 +#endif
29173 +
29174 +RET_ENDP
29175 +BEGIN(inc_return_unchecked)
29176 + movl (v), %eax
29177 + movl 4(v), %edx
29178 + addl $1, %eax
29179 + adcl $0, %edx
29180 movl %eax, (v)
29181 movl %edx, 4(v)
29182 RET_ENDP
29183 @@ -123,6 +232,20 @@ RET_ENDP
29184 BEGIN(dec)
29185 subl $1, (v)
29186 sbbl $0, 4(v)
29187 +
29188 +#ifdef CONFIG_PAX_REFCOUNT
29189 + jno 0f
29190 + addl $1, (v)
29191 + adcl $0, 4(v)
29192 + int $4
29193 +0:
29194 + _ASM_EXTABLE(0b, 0b)
29195 +#endif
29196 +
29197 +RET_ENDP
29198 +BEGIN(dec_unchecked)
29199 + subl $1, (v)
29200 + sbbl $0, 4(v)
29201 RET_ENDP
29202 #undef v
29203
29204 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29205 movl 4(v), %edx
29206 subl $1, %eax
29207 sbbl $0, %edx
29208 +
29209 +#ifdef CONFIG_PAX_REFCOUNT
29210 + into
29211 +1234:
29212 + _ASM_EXTABLE(1234b, 2f)
29213 +#endif
29214 +
29215 + movl %eax, (v)
29216 + movl %edx, 4(v)
29217 +
29218 +#ifdef CONFIG_PAX_REFCOUNT
29219 +2:
29220 +#endif
29221 +
29222 +RET_ENDP
29223 +BEGIN(dec_return_unchecked)
29224 + movl (v), %eax
29225 + movl 4(v), %edx
29226 + subl $1, %eax
29227 + sbbl $0, %edx
29228 movl %eax, (v)
29229 movl %edx, 4(v)
29230 RET_ENDP
29231 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29232 adcl %edx, %edi
29233 addl (v), %eax
29234 adcl 4(v), %edx
29235 +
29236 +#ifdef CONFIG_PAX_REFCOUNT
29237 + into
29238 +1234:
29239 + _ASM_EXTABLE(1234b, 2f)
29240 +#endif
29241 +
29242 cmpl %eax, %ecx
29243 je 3f
29244 1:
29245 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29246 1:
29247 addl $1, %eax
29248 adcl $0, %edx
29249 +
29250 +#ifdef CONFIG_PAX_REFCOUNT
29251 + into
29252 +1234:
29253 + _ASM_EXTABLE(1234b, 2f)
29254 +#endif
29255 +
29256 movl %eax, (v)
29257 movl %edx, 4(v)
29258 movl $1, %eax
29259 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29260 movl 4(v), %edx
29261 subl $1, %eax
29262 sbbl $0, %edx
29263 +
29264 +#ifdef CONFIG_PAX_REFCOUNT
29265 + into
29266 +1234:
29267 + _ASM_EXTABLE(1234b, 1f)
29268 +#endif
29269 +
29270 js 1f
29271 movl %eax, (v)
29272 movl %edx, 4(v)
29273 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29274 index f5cc9eb..51fa319 100644
29275 --- a/arch/x86/lib/atomic64_cx8_32.S
29276 +++ b/arch/x86/lib/atomic64_cx8_32.S
29277 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29278 CFI_STARTPROC
29279
29280 read64 %ecx
29281 + pax_force_retaddr
29282 ret
29283 CFI_ENDPROC
29284 ENDPROC(atomic64_read_cx8)
29285
29286 +ENTRY(atomic64_read_unchecked_cx8)
29287 + CFI_STARTPROC
29288 +
29289 + read64 %ecx
29290 + pax_force_retaddr
29291 + ret
29292 + CFI_ENDPROC
29293 +ENDPROC(atomic64_read_unchecked_cx8)
29294 +
29295 ENTRY(atomic64_set_cx8)
29296 CFI_STARTPROC
29297
29298 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29299 cmpxchg8b (%esi)
29300 jne 1b
29301
29302 + pax_force_retaddr
29303 ret
29304 CFI_ENDPROC
29305 ENDPROC(atomic64_set_cx8)
29306
29307 +ENTRY(atomic64_set_unchecked_cx8)
29308 + CFI_STARTPROC
29309 +
29310 +1:
29311 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29312 + * are atomic on 586 and newer */
29313 + cmpxchg8b (%esi)
29314 + jne 1b
29315 +
29316 + pax_force_retaddr
29317 + ret
29318 + CFI_ENDPROC
29319 +ENDPROC(atomic64_set_unchecked_cx8)
29320 +
29321 ENTRY(atomic64_xchg_cx8)
29322 CFI_STARTPROC
29323
29324 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29325 cmpxchg8b (%esi)
29326 jne 1b
29327
29328 + pax_force_retaddr
29329 ret
29330 CFI_ENDPROC
29331 ENDPROC(atomic64_xchg_cx8)
29332
29333 -.macro addsub_return func ins insc
29334 -ENTRY(atomic64_\func\()_return_cx8)
29335 +.macro addsub_return func ins insc unchecked=""
29336 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29337 CFI_STARTPROC
29338 SAVE ebp
29339 SAVE ebx
29340 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29341 movl %edx, %ecx
29342 \ins\()l %esi, %ebx
29343 \insc\()l %edi, %ecx
29344 +
29345 +.ifb \unchecked
29346 +#ifdef CONFIG_PAX_REFCOUNT
29347 + into
29348 +2:
29349 + _ASM_EXTABLE(2b, 3f)
29350 +#endif
29351 +.endif
29352 +
29353 LOCK_PREFIX
29354 cmpxchg8b (%ebp)
29355 jne 1b
29356 -
29357 -10:
29358 movl %ebx, %eax
29359 movl %ecx, %edx
29360 +
29361 +.ifb \unchecked
29362 +#ifdef CONFIG_PAX_REFCOUNT
29363 +3:
29364 +#endif
29365 +.endif
29366 +
29367 RESTORE edi
29368 RESTORE esi
29369 RESTORE ebx
29370 RESTORE ebp
29371 + pax_force_retaddr
29372 ret
29373 CFI_ENDPROC
29374 -ENDPROC(atomic64_\func\()_return_cx8)
29375 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29376 .endm
29377
29378 addsub_return add add adc
29379 addsub_return sub sub sbb
29380 +addsub_return add add adc _unchecked
29381 +addsub_return sub sub sbb _unchecked
29382
29383 -.macro incdec_return func ins insc
29384 -ENTRY(atomic64_\func\()_return_cx8)
29385 +.macro incdec_return func ins insc unchecked=""
29386 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29387 CFI_STARTPROC
29388 SAVE ebx
29389
29390 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29391 movl %edx, %ecx
29392 \ins\()l $1, %ebx
29393 \insc\()l $0, %ecx
29394 +
29395 +.ifb \unchecked
29396 +#ifdef CONFIG_PAX_REFCOUNT
29397 + into
29398 +2:
29399 + _ASM_EXTABLE(2b, 3f)
29400 +#endif
29401 +.endif
29402 +
29403 LOCK_PREFIX
29404 cmpxchg8b (%esi)
29405 jne 1b
29406
29407 -10:
29408 movl %ebx, %eax
29409 movl %ecx, %edx
29410 +
29411 +.ifb \unchecked
29412 +#ifdef CONFIG_PAX_REFCOUNT
29413 +3:
29414 +#endif
29415 +.endif
29416 +
29417 RESTORE ebx
29418 + pax_force_retaddr
29419 ret
29420 CFI_ENDPROC
29421 -ENDPROC(atomic64_\func\()_return_cx8)
29422 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29423 .endm
29424
29425 incdec_return inc add adc
29426 incdec_return dec sub sbb
29427 +incdec_return inc add adc _unchecked
29428 +incdec_return dec sub sbb _unchecked
29429
29430 ENTRY(atomic64_dec_if_positive_cx8)
29431 CFI_STARTPROC
29432 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29433 movl %edx, %ecx
29434 subl $1, %ebx
29435 sbb $0, %ecx
29436 +
29437 +#ifdef CONFIG_PAX_REFCOUNT
29438 + into
29439 +1234:
29440 + _ASM_EXTABLE(1234b, 2f)
29441 +#endif
29442 +
29443 js 2f
29444 LOCK_PREFIX
29445 cmpxchg8b (%esi)
29446 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29447 movl %ebx, %eax
29448 movl %ecx, %edx
29449 RESTORE ebx
29450 + pax_force_retaddr
29451 ret
29452 CFI_ENDPROC
29453 ENDPROC(atomic64_dec_if_positive_cx8)
29454 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29455 movl %edx, %ecx
29456 addl %ebp, %ebx
29457 adcl %edi, %ecx
29458 +
29459 +#ifdef CONFIG_PAX_REFCOUNT
29460 + into
29461 +1234:
29462 + _ASM_EXTABLE(1234b, 3f)
29463 +#endif
29464 +
29465 LOCK_PREFIX
29466 cmpxchg8b (%esi)
29467 jne 1b
29468 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29469 CFI_ADJUST_CFA_OFFSET -8
29470 RESTORE ebx
29471 RESTORE ebp
29472 + pax_force_retaddr
29473 ret
29474 4:
29475 cmpl %edx, 4(%esp)
29476 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29477 xorl %ecx, %ecx
29478 addl $1, %ebx
29479 adcl %edx, %ecx
29480 +
29481 +#ifdef CONFIG_PAX_REFCOUNT
29482 + into
29483 +1234:
29484 + _ASM_EXTABLE(1234b, 3f)
29485 +#endif
29486 +
29487 LOCK_PREFIX
29488 cmpxchg8b (%esi)
29489 jne 1b
29490 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29491 movl $1, %eax
29492 3:
29493 RESTORE ebx
29494 + pax_force_retaddr
29495 ret
29496 CFI_ENDPROC
29497 ENDPROC(atomic64_inc_not_zero_cx8)
29498 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29499 index e78b8eee..7e173a8 100644
29500 --- a/arch/x86/lib/checksum_32.S
29501 +++ b/arch/x86/lib/checksum_32.S
29502 @@ -29,7 +29,8 @@
29503 #include <asm/dwarf2.h>
29504 #include <asm/errno.h>
29505 #include <asm/asm.h>
29506 -
29507 +#include <asm/segment.h>
29508 +
29509 /*
29510 * computes a partial checksum, e.g. for TCP/UDP fragments
29511 */
29512 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29513
29514 #define ARGBASE 16
29515 #define FP 12
29516 -
29517 -ENTRY(csum_partial_copy_generic)
29518 +
29519 +ENTRY(csum_partial_copy_generic_to_user)
29520 CFI_STARTPROC
29521 +
29522 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29523 + pushl_cfi %gs
29524 + popl_cfi %es
29525 + jmp csum_partial_copy_generic
29526 +#endif
29527 +
29528 +ENTRY(csum_partial_copy_generic_from_user)
29529 +
29530 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29531 + pushl_cfi %gs
29532 + popl_cfi %ds
29533 +#endif
29534 +
29535 +ENTRY(csum_partial_copy_generic)
29536 subl $4,%esp
29537 CFI_ADJUST_CFA_OFFSET 4
29538 pushl_cfi %edi
29539 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29540 jmp 4f
29541 SRC(1: movw (%esi), %bx )
29542 addl $2, %esi
29543 -DST( movw %bx, (%edi) )
29544 +DST( movw %bx, %es:(%edi) )
29545 addl $2, %edi
29546 addw %bx, %ax
29547 adcl $0, %eax
29548 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29549 SRC(1: movl (%esi), %ebx )
29550 SRC( movl 4(%esi), %edx )
29551 adcl %ebx, %eax
29552 -DST( movl %ebx, (%edi) )
29553 +DST( movl %ebx, %es:(%edi) )
29554 adcl %edx, %eax
29555 -DST( movl %edx, 4(%edi) )
29556 +DST( movl %edx, %es:4(%edi) )
29557
29558 SRC( movl 8(%esi), %ebx )
29559 SRC( movl 12(%esi), %edx )
29560 adcl %ebx, %eax
29561 -DST( movl %ebx, 8(%edi) )
29562 +DST( movl %ebx, %es:8(%edi) )
29563 adcl %edx, %eax
29564 -DST( movl %edx, 12(%edi) )
29565 +DST( movl %edx, %es:12(%edi) )
29566
29567 SRC( movl 16(%esi), %ebx )
29568 SRC( movl 20(%esi), %edx )
29569 adcl %ebx, %eax
29570 -DST( movl %ebx, 16(%edi) )
29571 +DST( movl %ebx, %es:16(%edi) )
29572 adcl %edx, %eax
29573 -DST( movl %edx, 20(%edi) )
29574 +DST( movl %edx, %es:20(%edi) )
29575
29576 SRC( movl 24(%esi), %ebx )
29577 SRC( movl 28(%esi), %edx )
29578 adcl %ebx, %eax
29579 -DST( movl %ebx, 24(%edi) )
29580 +DST( movl %ebx, %es:24(%edi) )
29581 adcl %edx, %eax
29582 -DST( movl %edx, 28(%edi) )
29583 +DST( movl %edx, %es:28(%edi) )
29584
29585 lea 32(%esi), %esi
29586 lea 32(%edi), %edi
29587 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29588 shrl $2, %edx # This clears CF
29589 SRC(3: movl (%esi), %ebx )
29590 adcl %ebx, %eax
29591 -DST( movl %ebx, (%edi) )
29592 +DST( movl %ebx, %es:(%edi) )
29593 lea 4(%esi), %esi
29594 lea 4(%edi), %edi
29595 dec %edx
29596 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29597 jb 5f
29598 SRC( movw (%esi), %cx )
29599 leal 2(%esi), %esi
29600 -DST( movw %cx, (%edi) )
29601 +DST( movw %cx, %es:(%edi) )
29602 leal 2(%edi), %edi
29603 je 6f
29604 shll $16,%ecx
29605 SRC(5: movb (%esi), %cl )
29606 -DST( movb %cl, (%edi) )
29607 +DST( movb %cl, %es:(%edi) )
29608 6: addl %ecx, %eax
29609 adcl $0, %eax
29610 7:
29611 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29612
29613 6001:
29614 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29615 - movl $-EFAULT, (%ebx)
29616 + movl $-EFAULT, %ss:(%ebx)
29617
29618 # zero the complete destination - computing the rest
29619 # is too much work
29620 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29621
29622 6002:
29623 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29624 - movl $-EFAULT,(%ebx)
29625 + movl $-EFAULT,%ss:(%ebx)
29626 jmp 5000b
29627
29628 .previous
29629
29630 + pushl_cfi %ss
29631 + popl_cfi %ds
29632 + pushl_cfi %ss
29633 + popl_cfi %es
29634 popl_cfi %ebx
29635 CFI_RESTORE ebx
29636 popl_cfi %esi
29637 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29638 popl_cfi %ecx # equivalent to addl $4,%esp
29639 ret
29640 CFI_ENDPROC
29641 -ENDPROC(csum_partial_copy_generic)
29642 +ENDPROC(csum_partial_copy_generic_to_user)
29643
29644 #else
29645
29646 /* Version for PentiumII/PPro */
29647
29648 #define ROUND1(x) \
29649 + nop; nop; nop; \
29650 SRC(movl x(%esi), %ebx ) ; \
29651 addl %ebx, %eax ; \
29652 - DST(movl %ebx, x(%edi) ) ;
29653 + DST(movl %ebx, %es:x(%edi)) ;
29654
29655 #define ROUND(x) \
29656 + nop; nop; nop; \
29657 SRC(movl x(%esi), %ebx ) ; \
29658 adcl %ebx, %eax ; \
29659 - DST(movl %ebx, x(%edi) ) ;
29660 + DST(movl %ebx, %es:x(%edi)) ;
29661
29662 #define ARGBASE 12
29663 -
29664 -ENTRY(csum_partial_copy_generic)
29665 +
29666 +ENTRY(csum_partial_copy_generic_to_user)
29667 CFI_STARTPROC
29668 +
29669 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29670 + pushl_cfi %gs
29671 + popl_cfi %es
29672 + jmp csum_partial_copy_generic
29673 +#endif
29674 +
29675 +ENTRY(csum_partial_copy_generic_from_user)
29676 +
29677 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29678 + pushl_cfi %gs
29679 + popl_cfi %ds
29680 +#endif
29681 +
29682 +ENTRY(csum_partial_copy_generic)
29683 pushl_cfi %ebx
29684 CFI_REL_OFFSET ebx, 0
29685 pushl_cfi %edi
29686 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29687 subl %ebx, %edi
29688 lea -1(%esi),%edx
29689 andl $-32,%edx
29690 - lea 3f(%ebx,%ebx), %ebx
29691 + lea 3f(%ebx,%ebx,2), %ebx
29692 testl %esi, %esi
29693 jmp *%ebx
29694 1: addl $64,%esi
29695 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29696 jb 5f
29697 SRC( movw (%esi), %dx )
29698 leal 2(%esi), %esi
29699 -DST( movw %dx, (%edi) )
29700 +DST( movw %dx, %es:(%edi) )
29701 leal 2(%edi), %edi
29702 je 6f
29703 shll $16,%edx
29704 5:
29705 SRC( movb (%esi), %dl )
29706 -DST( movb %dl, (%edi) )
29707 +DST( movb %dl, %es:(%edi) )
29708 6: addl %edx, %eax
29709 adcl $0, %eax
29710 7:
29711 .section .fixup, "ax"
29712 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29713 - movl $-EFAULT, (%ebx)
29714 + movl $-EFAULT, %ss:(%ebx)
29715 # zero the complete destination (computing the rest is too much work)
29716 movl ARGBASE+8(%esp),%edi # dst
29717 movl ARGBASE+12(%esp),%ecx # len
29718 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29719 rep; stosb
29720 jmp 7b
29721 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29722 - movl $-EFAULT, (%ebx)
29723 + movl $-EFAULT, %ss:(%ebx)
29724 jmp 7b
29725 .previous
29726
29727 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29728 + pushl_cfi %ss
29729 + popl_cfi %ds
29730 + pushl_cfi %ss
29731 + popl_cfi %es
29732 +#endif
29733 +
29734 popl_cfi %esi
29735 CFI_RESTORE esi
29736 popl_cfi %edi
29737 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29738 CFI_RESTORE ebx
29739 ret
29740 CFI_ENDPROC
29741 -ENDPROC(csum_partial_copy_generic)
29742 +ENDPROC(csum_partial_copy_generic_to_user)
29743
29744 #undef ROUND
29745 #undef ROUND1
29746 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29747 index f2145cf..cea889d 100644
29748 --- a/arch/x86/lib/clear_page_64.S
29749 +++ b/arch/x86/lib/clear_page_64.S
29750 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29751 movl $4096/8,%ecx
29752 xorl %eax,%eax
29753 rep stosq
29754 + pax_force_retaddr
29755 ret
29756 CFI_ENDPROC
29757 ENDPROC(clear_page_c)
29758 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29759 movl $4096,%ecx
29760 xorl %eax,%eax
29761 rep stosb
29762 + pax_force_retaddr
29763 ret
29764 CFI_ENDPROC
29765 ENDPROC(clear_page_c_e)
29766 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29767 leaq 64(%rdi),%rdi
29768 jnz .Lloop
29769 nop
29770 + pax_force_retaddr
29771 ret
29772 CFI_ENDPROC
29773 .Lclear_page_end:
29774 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29775
29776 #include <asm/cpufeature.h>
29777
29778 - .section .altinstr_replacement,"ax"
29779 + .section .altinstr_replacement,"a"
29780 1: .byte 0xeb /* jmp <disp8> */
29781 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29782 2: .byte 0xeb /* jmp <disp8> */
29783 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29784 index 40a1725..5d12ac4 100644
29785 --- a/arch/x86/lib/cmpxchg16b_emu.S
29786 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29787 @@ -8,6 +8,7 @@
29788 #include <linux/linkage.h>
29789 #include <asm/dwarf2.h>
29790 #include <asm/percpu.h>
29791 +#include <asm/alternative-asm.h>
29792
29793 .text
29794
29795 @@ -46,12 +47,14 @@ CFI_STARTPROC
29796 CFI_REMEMBER_STATE
29797 popfq_cfi
29798 mov $1, %al
29799 + pax_force_retaddr
29800 ret
29801
29802 CFI_RESTORE_STATE
29803 .Lnot_same:
29804 popfq_cfi
29805 xor %al,%al
29806 + pax_force_retaddr
29807 ret
29808
29809 CFI_ENDPROC
29810 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29811 index 176cca6..e0d658e 100644
29812 --- a/arch/x86/lib/copy_page_64.S
29813 +++ b/arch/x86/lib/copy_page_64.S
29814 @@ -9,6 +9,7 @@ copy_page_rep:
29815 CFI_STARTPROC
29816 movl $4096/8, %ecx
29817 rep movsq
29818 + pax_force_retaddr
29819 ret
29820 CFI_ENDPROC
29821 ENDPROC(copy_page_rep)
29822 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29823 CFI_ADJUST_CFA_OFFSET 2*8
29824 movq %rbx, (%rsp)
29825 CFI_REL_OFFSET rbx, 0
29826 - movq %r12, 1*8(%rsp)
29827 - CFI_REL_OFFSET r12, 1*8
29828 + movq %r13, 1*8(%rsp)
29829 + CFI_REL_OFFSET r13, 1*8
29830
29831 movl $(4096/64)-5, %ecx
29832 .p2align 4
29833 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29834 movq 0x8*4(%rsi), %r9
29835 movq 0x8*5(%rsi), %r10
29836 movq 0x8*6(%rsi), %r11
29837 - movq 0x8*7(%rsi), %r12
29838 + movq 0x8*7(%rsi), %r13
29839
29840 prefetcht0 5*64(%rsi)
29841
29842 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29843 movq %r9, 0x8*4(%rdi)
29844 movq %r10, 0x8*5(%rdi)
29845 movq %r11, 0x8*6(%rdi)
29846 - movq %r12, 0x8*7(%rdi)
29847 + movq %r13, 0x8*7(%rdi)
29848
29849 leaq 64 (%rsi), %rsi
29850 leaq 64 (%rdi), %rdi
29851 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29852 movq 0x8*4(%rsi), %r9
29853 movq 0x8*5(%rsi), %r10
29854 movq 0x8*6(%rsi), %r11
29855 - movq 0x8*7(%rsi), %r12
29856 + movq 0x8*7(%rsi), %r13
29857
29858 movq %rax, 0x8*0(%rdi)
29859 movq %rbx, 0x8*1(%rdi)
29860 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29861 movq %r9, 0x8*4(%rdi)
29862 movq %r10, 0x8*5(%rdi)
29863 movq %r11, 0x8*6(%rdi)
29864 - movq %r12, 0x8*7(%rdi)
29865 + movq %r13, 0x8*7(%rdi)
29866
29867 leaq 64(%rdi), %rdi
29868 leaq 64(%rsi), %rsi
29869 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29870
29871 movq (%rsp), %rbx
29872 CFI_RESTORE rbx
29873 - movq 1*8(%rsp), %r12
29874 - CFI_RESTORE r12
29875 + movq 1*8(%rsp), %r13
29876 + CFI_RESTORE r13
29877 addq $2*8, %rsp
29878 CFI_ADJUST_CFA_OFFSET -2*8
29879 + pax_force_retaddr
29880 ret
29881 .Lcopy_page_end:
29882 CFI_ENDPROC
29883 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29884
29885 #include <asm/cpufeature.h>
29886
29887 - .section .altinstr_replacement,"ax"
29888 + .section .altinstr_replacement,"a"
29889 1: .byte 0xeb /* jmp <disp8> */
29890 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29891 2:
29892 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29893 index dee945d..a84067b 100644
29894 --- a/arch/x86/lib/copy_user_64.S
29895 +++ b/arch/x86/lib/copy_user_64.S
29896 @@ -18,31 +18,7 @@
29897 #include <asm/alternative-asm.h>
29898 #include <asm/asm.h>
29899 #include <asm/smap.h>
29900 -
29901 -/*
29902 - * By placing feature2 after feature1 in altinstructions section, we logically
29903 - * implement:
29904 - * If CPU has feature2, jmp to alt2 is used
29905 - * else if CPU has feature1, jmp to alt1 is used
29906 - * else jmp to orig is used.
29907 - */
29908 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29909 -0:
29910 - .byte 0xe9 /* 32bit jump */
29911 - .long \orig-1f /* by default jump to orig */
29912 -1:
29913 - .section .altinstr_replacement,"ax"
29914 -2: .byte 0xe9 /* near jump with 32bit immediate */
29915 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29916 -3: .byte 0xe9 /* near jump with 32bit immediate */
29917 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29918 - .previous
29919 -
29920 - .section .altinstructions,"a"
29921 - altinstruction_entry 0b,2b,\feature1,5,5
29922 - altinstruction_entry 0b,3b,\feature2,5,5
29923 - .previous
29924 - .endm
29925 +#include <asm/pgtable.h>
29926
29927 .macro ALIGN_DESTINATION
29928 #ifdef FIX_ALIGNMENT
29929 @@ -70,52 +46,6 @@
29930 #endif
29931 .endm
29932
29933 -/* Standard copy_to_user with segment limit checking */
29934 -ENTRY(_copy_to_user)
29935 - CFI_STARTPROC
29936 - GET_THREAD_INFO(%rax)
29937 - movq %rdi,%rcx
29938 - addq %rdx,%rcx
29939 - jc bad_to_user
29940 - cmpq TI_addr_limit(%rax),%rcx
29941 - ja bad_to_user
29942 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29943 - copy_user_generic_unrolled,copy_user_generic_string, \
29944 - copy_user_enhanced_fast_string
29945 - CFI_ENDPROC
29946 -ENDPROC(_copy_to_user)
29947 -
29948 -/* Standard copy_from_user with segment limit checking */
29949 -ENTRY(_copy_from_user)
29950 - CFI_STARTPROC
29951 - GET_THREAD_INFO(%rax)
29952 - movq %rsi,%rcx
29953 - addq %rdx,%rcx
29954 - jc bad_from_user
29955 - cmpq TI_addr_limit(%rax),%rcx
29956 - ja bad_from_user
29957 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29958 - copy_user_generic_unrolled,copy_user_generic_string, \
29959 - copy_user_enhanced_fast_string
29960 - CFI_ENDPROC
29961 -ENDPROC(_copy_from_user)
29962 -
29963 - .section .fixup,"ax"
29964 - /* must zero dest */
29965 -ENTRY(bad_from_user)
29966 -bad_from_user:
29967 - CFI_STARTPROC
29968 - movl %edx,%ecx
29969 - xorl %eax,%eax
29970 - rep
29971 - stosb
29972 -bad_to_user:
29973 - movl %edx,%eax
29974 - ret
29975 - CFI_ENDPROC
29976 -ENDPROC(bad_from_user)
29977 - .previous
29978 -
29979 /*
29980 * copy_user_generic_unrolled - memory copy with exception handling.
29981 * This version is for CPUs like P4 that don't have efficient micro
29982 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
29983 */
29984 ENTRY(copy_user_generic_unrolled)
29985 CFI_STARTPROC
29986 + ASM_PAX_OPEN_USERLAND
29987 ASM_STAC
29988 cmpl $8,%edx
29989 jb 20f /* less then 8 bytes, go to byte copy loop */
29990 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
29991 jnz 21b
29992 23: xor %eax,%eax
29993 ASM_CLAC
29994 + ASM_PAX_CLOSE_USERLAND
29995 + pax_force_retaddr
29996 ret
29997
29998 .section .fixup,"ax"
29999 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
30000 */
30001 ENTRY(copy_user_generic_string)
30002 CFI_STARTPROC
30003 + ASM_PAX_OPEN_USERLAND
30004 ASM_STAC
30005 cmpl $8,%edx
30006 jb 2f /* less than 8 bytes, go to byte copy loop */
30007 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
30008 movsb
30009 xorl %eax,%eax
30010 ASM_CLAC
30011 + ASM_PAX_CLOSE_USERLAND
30012 + pax_force_retaddr
30013 ret
30014
30015 .section .fixup,"ax"
30016 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
30017 */
30018 ENTRY(copy_user_enhanced_fast_string)
30019 CFI_STARTPROC
30020 + ASM_PAX_OPEN_USERLAND
30021 ASM_STAC
30022 movl %edx,%ecx
30023 1: rep
30024 movsb
30025 xorl %eax,%eax
30026 ASM_CLAC
30027 + ASM_PAX_CLOSE_USERLAND
30028 + pax_force_retaddr
30029 ret
30030
30031 .section .fixup,"ax"
30032 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30033 index 6a4f43c..c70fb52 100644
30034 --- a/arch/x86/lib/copy_user_nocache_64.S
30035 +++ b/arch/x86/lib/copy_user_nocache_64.S
30036 @@ -8,6 +8,7 @@
30037
30038 #include <linux/linkage.h>
30039 #include <asm/dwarf2.h>
30040 +#include <asm/alternative-asm.h>
30041
30042 #define FIX_ALIGNMENT 1
30043
30044 @@ -16,6 +17,7 @@
30045 #include <asm/thread_info.h>
30046 #include <asm/asm.h>
30047 #include <asm/smap.h>
30048 +#include <asm/pgtable.h>
30049
30050 .macro ALIGN_DESTINATION
30051 #ifdef FIX_ALIGNMENT
30052 @@ -49,6 +51,16 @@
30053 */
30054 ENTRY(__copy_user_nocache)
30055 CFI_STARTPROC
30056 +
30057 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30058 + mov pax_user_shadow_base,%rcx
30059 + cmp %rcx,%rsi
30060 + jae 1f
30061 + add %rcx,%rsi
30062 +1:
30063 +#endif
30064 +
30065 + ASM_PAX_OPEN_USERLAND
30066 ASM_STAC
30067 cmpl $8,%edx
30068 jb 20f /* less then 8 bytes, go to byte copy loop */
30069 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30070 jnz 21b
30071 23: xorl %eax,%eax
30072 ASM_CLAC
30073 + ASM_PAX_CLOSE_USERLAND
30074 sfence
30075 + pax_force_retaddr
30076 ret
30077
30078 .section .fixup,"ax"
30079 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30080 index 2419d5f..fe52d0e 100644
30081 --- a/arch/x86/lib/csum-copy_64.S
30082 +++ b/arch/x86/lib/csum-copy_64.S
30083 @@ -9,6 +9,7 @@
30084 #include <asm/dwarf2.h>
30085 #include <asm/errno.h>
30086 #include <asm/asm.h>
30087 +#include <asm/alternative-asm.h>
30088
30089 /*
30090 * Checksum copy with exception handling.
30091 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30092 CFI_ADJUST_CFA_OFFSET 7*8
30093 movq %rbx, 2*8(%rsp)
30094 CFI_REL_OFFSET rbx, 2*8
30095 - movq %r12, 3*8(%rsp)
30096 - CFI_REL_OFFSET r12, 3*8
30097 + movq %r15, 3*8(%rsp)
30098 + CFI_REL_OFFSET r15, 3*8
30099 movq %r14, 4*8(%rsp)
30100 CFI_REL_OFFSET r14, 4*8
30101 movq %r13, 5*8(%rsp)
30102 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30103 movl %edx, %ecx
30104
30105 xorl %r9d, %r9d
30106 - movq %rcx, %r12
30107 + movq %rcx, %r15
30108
30109 - shrq $6, %r12
30110 + shrq $6, %r15
30111 jz .Lhandle_tail /* < 64 */
30112
30113 clc
30114
30115 /* main loop. clear in 64 byte blocks */
30116 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30117 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30118 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30119 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30120 .p2align 4
30121 .Lloop:
30122 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30123 adcq %r14, %rax
30124 adcq %r13, %rax
30125
30126 - decl %r12d
30127 + decl %r15d
30128
30129 dest
30130 movq %rbx, (%rsi)
30131 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30132 .Lende:
30133 movq 2*8(%rsp), %rbx
30134 CFI_RESTORE rbx
30135 - movq 3*8(%rsp), %r12
30136 - CFI_RESTORE r12
30137 + movq 3*8(%rsp), %r15
30138 + CFI_RESTORE r15
30139 movq 4*8(%rsp), %r14
30140 CFI_RESTORE r14
30141 movq 5*8(%rsp), %r13
30142 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30143 CFI_RESTORE rbp
30144 addq $7*8, %rsp
30145 CFI_ADJUST_CFA_OFFSET -7*8
30146 + pax_force_retaddr
30147 ret
30148 CFI_RESTORE_STATE
30149
30150 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30151 index 1318f75..44c30fd 100644
30152 --- a/arch/x86/lib/csum-wrappers_64.c
30153 +++ b/arch/x86/lib/csum-wrappers_64.c
30154 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30155 len -= 2;
30156 }
30157 }
30158 + pax_open_userland();
30159 stac();
30160 - isum = csum_partial_copy_generic((__force const void *)src,
30161 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30162 dst, len, isum, errp, NULL);
30163 clac();
30164 + pax_close_userland();
30165 if (unlikely(*errp))
30166 goto out_err;
30167
30168 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30169 }
30170
30171 *errp = 0;
30172 + pax_open_userland();
30173 stac();
30174 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30175 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30176 len, isum, NULL, errp);
30177 clac();
30178 + pax_close_userland();
30179 return ret;
30180 }
30181 EXPORT_SYMBOL(csum_partial_copy_to_user);
30182 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30183 index a451235..a74bfa3 100644
30184 --- a/arch/x86/lib/getuser.S
30185 +++ b/arch/x86/lib/getuser.S
30186 @@ -33,17 +33,40 @@
30187 #include <asm/thread_info.h>
30188 #include <asm/asm.h>
30189 #include <asm/smap.h>
30190 +#include <asm/segment.h>
30191 +#include <asm/pgtable.h>
30192 +#include <asm/alternative-asm.h>
30193 +
30194 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30195 +#define __copyuser_seg gs;
30196 +#else
30197 +#define __copyuser_seg
30198 +#endif
30199
30200 .text
30201 ENTRY(__get_user_1)
30202 CFI_STARTPROC
30203 +
30204 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30205 GET_THREAD_INFO(%_ASM_DX)
30206 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30207 jae bad_get_user
30208 +
30209 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30210 + mov pax_user_shadow_base,%_ASM_DX
30211 + cmp %_ASM_DX,%_ASM_AX
30212 + jae 1234f
30213 + add %_ASM_DX,%_ASM_AX
30214 +1234:
30215 +#endif
30216 +
30217 +#endif
30218 +
30219 ASM_STAC
30220 -1: movzbl (%_ASM_AX),%edx
30221 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30222 xor %eax,%eax
30223 ASM_CLAC
30224 + pax_force_retaddr
30225 ret
30226 CFI_ENDPROC
30227 ENDPROC(__get_user_1)
30228 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30229 ENTRY(__get_user_2)
30230 CFI_STARTPROC
30231 add $1,%_ASM_AX
30232 +
30233 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30234 jc bad_get_user
30235 GET_THREAD_INFO(%_ASM_DX)
30236 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30237 jae bad_get_user
30238 +
30239 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30240 + mov pax_user_shadow_base,%_ASM_DX
30241 + cmp %_ASM_DX,%_ASM_AX
30242 + jae 1234f
30243 + add %_ASM_DX,%_ASM_AX
30244 +1234:
30245 +#endif
30246 +
30247 +#endif
30248 +
30249 ASM_STAC
30250 -2: movzwl -1(%_ASM_AX),%edx
30251 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30252 xor %eax,%eax
30253 ASM_CLAC
30254 + pax_force_retaddr
30255 ret
30256 CFI_ENDPROC
30257 ENDPROC(__get_user_2)
30258 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30259 ENTRY(__get_user_4)
30260 CFI_STARTPROC
30261 add $3,%_ASM_AX
30262 +
30263 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30264 jc bad_get_user
30265 GET_THREAD_INFO(%_ASM_DX)
30266 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30267 jae bad_get_user
30268 +
30269 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30270 + mov pax_user_shadow_base,%_ASM_DX
30271 + cmp %_ASM_DX,%_ASM_AX
30272 + jae 1234f
30273 + add %_ASM_DX,%_ASM_AX
30274 +1234:
30275 +#endif
30276 +
30277 +#endif
30278 +
30279 ASM_STAC
30280 -3: movl -3(%_ASM_AX),%edx
30281 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30282 xor %eax,%eax
30283 ASM_CLAC
30284 + pax_force_retaddr
30285 ret
30286 CFI_ENDPROC
30287 ENDPROC(__get_user_4)
30288 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30289 GET_THREAD_INFO(%_ASM_DX)
30290 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30291 jae bad_get_user
30292 +
30293 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30294 + mov pax_user_shadow_base,%_ASM_DX
30295 + cmp %_ASM_DX,%_ASM_AX
30296 + jae 1234f
30297 + add %_ASM_DX,%_ASM_AX
30298 +1234:
30299 +#endif
30300 +
30301 ASM_STAC
30302 4: movq -7(%_ASM_AX),%rdx
30303 xor %eax,%eax
30304 ASM_CLAC
30305 + pax_force_retaddr
30306 ret
30307 #else
30308 add $7,%_ASM_AX
30309 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30310 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30311 jae bad_get_user_8
30312 ASM_STAC
30313 -4: movl -7(%_ASM_AX),%edx
30314 -5: movl -3(%_ASM_AX),%ecx
30315 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30316 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30317 xor %eax,%eax
30318 ASM_CLAC
30319 + pax_force_retaddr
30320 ret
30321 #endif
30322 CFI_ENDPROC
30323 @@ -113,6 +175,7 @@ bad_get_user:
30324 xor %edx,%edx
30325 mov $(-EFAULT),%_ASM_AX
30326 ASM_CLAC
30327 + pax_force_retaddr
30328 ret
30329 CFI_ENDPROC
30330 END(bad_get_user)
30331 @@ -124,6 +187,7 @@ bad_get_user_8:
30332 xor %ecx,%ecx
30333 mov $(-EFAULT),%_ASM_AX
30334 ASM_CLAC
30335 + pax_force_retaddr
30336 ret
30337 CFI_ENDPROC
30338 END(bad_get_user_8)
30339 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30340 index 85994f5..9929d7f 100644
30341 --- a/arch/x86/lib/insn.c
30342 +++ b/arch/x86/lib/insn.c
30343 @@ -20,8 +20,10 @@
30344
30345 #ifdef __KERNEL__
30346 #include <linux/string.h>
30347 +#include <asm/pgtable_types.h>
30348 #else
30349 #include <string.h>
30350 +#define ktla_ktva(addr) addr
30351 #endif
30352 #include <asm/inat.h>
30353 #include <asm/insn.h>
30354 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30355 buf_len = MAX_INSN_SIZE;
30356
30357 memset(insn, 0, sizeof(*insn));
30358 - insn->kaddr = kaddr;
30359 - insn->end_kaddr = kaddr + buf_len;
30360 - insn->next_byte = kaddr;
30361 + insn->kaddr = ktla_ktva(kaddr);
30362 + insn->end_kaddr = insn->kaddr + buf_len;
30363 + insn->next_byte = insn->kaddr;
30364 insn->x86_64 = x86_64 ? 1 : 0;
30365 insn->opnd_bytes = 4;
30366 if (x86_64)
30367 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30368 index 05a95e7..326f2fa 100644
30369 --- a/arch/x86/lib/iomap_copy_64.S
30370 +++ b/arch/x86/lib/iomap_copy_64.S
30371 @@ -17,6 +17,7 @@
30372
30373 #include <linux/linkage.h>
30374 #include <asm/dwarf2.h>
30375 +#include <asm/alternative-asm.h>
30376
30377 /*
30378 * override generic version in lib/iomap_copy.c
30379 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30380 CFI_STARTPROC
30381 movl %edx,%ecx
30382 rep movsd
30383 + pax_force_retaddr
30384 ret
30385 CFI_ENDPROC
30386 ENDPROC(__iowrite32_copy)
30387 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30388 index 89b53c9..97357ca 100644
30389 --- a/arch/x86/lib/memcpy_64.S
30390 +++ b/arch/x86/lib/memcpy_64.S
30391 @@ -24,7 +24,7 @@
30392 * This gets patched over the unrolled variant (below) via the
30393 * alternative instructions framework:
30394 */
30395 - .section .altinstr_replacement, "ax", @progbits
30396 + .section .altinstr_replacement, "a", @progbits
30397 .Lmemcpy_c:
30398 movq %rdi, %rax
30399 movq %rdx, %rcx
30400 @@ -33,6 +33,7 @@
30401 rep movsq
30402 movl %edx, %ecx
30403 rep movsb
30404 + pax_force_retaddr
30405 ret
30406 .Lmemcpy_e:
30407 .previous
30408 @@ -44,11 +45,12 @@
30409 * This gets patched over the unrolled variant (below) via the
30410 * alternative instructions framework:
30411 */
30412 - .section .altinstr_replacement, "ax", @progbits
30413 + .section .altinstr_replacement, "a", @progbits
30414 .Lmemcpy_c_e:
30415 movq %rdi, %rax
30416 movq %rdx, %rcx
30417 rep movsb
30418 + pax_force_retaddr
30419 ret
30420 .Lmemcpy_e_e:
30421 .previous
30422 @@ -138,6 +140,7 @@ ENTRY(memcpy)
30423 movq %r9, 1*8(%rdi)
30424 movq %r10, -2*8(%rdi, %rdx)
30425 movq %r11, -1*8(%rdi, %rdx)
30426 + pax_force_retaddr
30427 retq
30428 .p2align 4
30429 .Lless_16bytes:
30430 @@ -150,6 +153,7 @@ ENTRY(memcpy)
30431 movq -1*8(%rsi, %rdx), %r9
30432 movq %r8, 0*8(%rdi)
30433 movq %r9, -1*8(%rdi, %rdx)
30434 + pax_force_retaddr
30435 retq
30436 .p2align 4
30437 .Lless_8bytes:
30438 @@ -163,6 +167,7 @@ ENTRY(memcpy)
30439 movl -4(%rsi, %rdx), %r8d
30440 movl %ecx, (%rdi)
30441 movl %r8d, -4(%rdi, %rdx)
30442 + pax_force_retaddr
30443 retq
30444 .p2align 4
30445 .Lless_3bytes:
30446 @@ -181,6 +186,7 @@ ENTRY(memcpy)
30447 movb %cl, (%rdi)
30448
30449 .Lend:
30450 + pax_force_retaddr
30451 retq
30452 CFI_ENDPROC
30453 ENDPROC(memcpy)
30454 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30455 index 9c4b530..830b77a 100644
30456 --- a/arch/x86/lib/memmove_64.S
30457 +++ b/arch/x86/lib/memmove_64.S
30458 @@ -205,14 +205,16 @@ ENTRY(__memmove)
30459 movb (%rsi), %r11b
30460 movb %r11b, (%rdi)
30461 13:
30462 + pax_force_retaddr
30463 retq
30464 CFI_ENDPROC
30465
30466 - .section .altinstr_replacement,"ax"
30467 + .section .altinstr_replacement,"a"
30468 .Lmemmove_begin_forward_efs:
30469 /* Forward moving data. */
30470 movq %rdx, %rcx
30471 rep movsb
30472 + pax_force_retaddr
30473 retq
30474 .Lmemmove_end_forward_efs:
30475 .previous
30476 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30477 index 6f44935..fbf5f6d 100644
30478 --- a/arch/x86/lib/memset_64.S
30479 +++ b/arch/x86/lib/memset_64.S
30480 @@ -16,7 +16,7 @@
30481 *
30482 * rax original destination
30483 */
30484 - .section .altinstr_replacement, "ax", @progbits
30485 + .section .altinstr_replacement, "a", @progbits
30486 .Lmemset_c:
30487 movq %rdi,%r9
30488 movq %rdx,%rcx
30489 @@ -30,6 +30,7 @@
30490 movl %edx,%ecx
30491 rep stosb
30492 movq %r9,%rax
30493 + pax_force_retaddr
30494 ret
30495 .Lmemset_e:
30496 .previous
30497 @@ -45,13 +46,14 @@
30498 *
30499 * rax original destination
30500 */
30501 - .section .altinstr_replacement, "ax", @progbits
30502 + .section .altinstr_replacement, "a", @progbits
30503 .Lmemset_c_e:
30504 movq %rdi,%r9
30505 movb %sil,%al
30506 movq %rdx,%rcx
30507 rep stosb
30508 movq %r9,%rax
30509 + pax_force_retaddr
30510 ret
30511 .Lmemset_e_e:
30512 .previous
30513 @@ -120,6 +122,7 @@ ENTRY(__memset)
30514
30515 .Lende:
30516 movq %r10,%rax
30517 + pax_force_retaddr
30518 ret
30519
30520 CFI_RESTORE_STATE
30521 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30522 index c9f2d9b..e7fd2c0 100644
30523 --- a/arch/x86/lib/mmx_32.c
30524 +++ b/arch/x86/lib/mmx_32.c
30525 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30526 {
30527 void *p;
30528 int i;
30529 + unsigned long cr0;
30530
30531 if (unlikely(in_interrupt()))
30532 return __memcpy(to, from, len);
30533 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30534 kernel_fpu_begin();
30535
30536 __asm__ __volatile__ (
30537 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30538 - " prefetch 64(%0)\n"
30539 - " prefetch 128(%0)\n"
30540 - " prefetch 192(%0)\n"
30541 - " prefetch 256(%0)\n"
30542 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30543 + " prefetch 64(%1)\n"
30544 + " prefetch 128(%1)\n"
30545 + " prefetch 192(%1)\n"
30546 + " prefetch 256(%1)\n"
30547 "2: \n"
30548 ".section .fixup, \"ax\"\n"
30549 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30550 + "3: \n"
30551 +
30552 +#ifdef CONFIG_PAX_KERNEXEC
30553 + " movl %%cr0, %0\n"
30554 + " movl %0, %%eax\n"
30555 + " andl $0xFFFEFFFF, %%eax\n"
30556 + " movl %%eax, %%cr0\n"
30557 +#endif
30558 +
30559 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30560 +
30561 +#ifdef CONFIG_PAX_KERNEXEC
30562 + " movl %0, %%cr0\n"
30563 +#endif
30564 +
30565 " jmp 2b\n"
30566 ".previous\n"
30567 _ASM_EXTABLE(1b, 3b)
30568 - : : "r" (from));
30569 + : "=&r" (cr0) : "r" (from) : "ax");
30570
30571 for ( ; i > 5; i--) {
30572 __asm__ __volatile__ (
30573 - "1: prefetch 320(%0)\n"
30574 - "2: movq (%0), %%mm0\n"
30575 - " movq 8(%0), %%mm1\n"
30576 - " movq 16(%0), %%mm2\n"
30577 - " movq 24(%0), %%mm3\n"
30578 - " movq %%mm0, (%1)\n"
30579 - " movq %%mm1, 8(%1)\n"
30580 - " movq %%mm2, 16(%1)\n"
30581 - " movq %%mm3, 24(%1)\n"
30582 - " movq 32(%0), %%mm0\n"
30583 - " movq 40(%0), %%mm1\n"
30584 - " movq 48(%0), %%mm2\n"
30585 - " movq 56(%0), %%mm3\n"
30586 - " movq %%mm0, 32(%1)\n"
30587 - " movq %%mm1, 40(%1)\n"
30588 - " movq %%mm2, 48(%1)\n"
30589 - " movq %%mm3, 56(%1)\n"
30590 + "1: prefetch 320(%1)\n"
30591 + "2: movq (%1), %%mm0\n"
30592 + " movq 8(%1), %%mm1\n"
30593 + " movq 16(%1), %%mm2\n"
30594 + " movq 24(%1), %%mm3\n"
30595 + " movq %%mm0, (%2)\n"
30596 + " movq %%mm1, 8(%2)\n"
30597 + " movq %%mm2, 16(%2)\n"
30598 + " movq %%mm3, 24(%2)\n"
30599 + " movq 32(%1), %%mm0\n"
30600 + " movq 40(%1), %%mm1\n"
30601 + " movq 48(%1), %%mm2\n"
30602 + " movq 56(%1), %%mm3\n"
30603 + " movq %%mm0, 32(%2)\n"
30604 + " movq %%mm1, 40(%2)\n"
30605 + " movq %%mm2, 48(%2)\n"
30606 + " movq %%mm3, 56(%2)\n"
30607 ".section .fixup, \"ax\"\n"
30608 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30609 + "3:\n"
30610 +
30611 +#ifdef CONFIG_PAX_KERNEXEC
30612 + " movl %%cr0, %0\n"
30613 + " movl %0, %%eax\n"
30614 + " andl $0xFFFEFFFF, %%eax\n"
30615 + " movl %%eax, %%cr0\n"
30616 +#endif
30617 +
30618 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30619 +
30620 +#ifdef CONFIG_PAX_KERNEXEC
30621 + " movl %0, %%cr0\n"
30622 +#endif
30623 +
30624 " jmp 2b\n"
30625 ".previous\n"
30626 _ASM_EXTABLE(1b, 3b)
30627 - : : "r" (from), "r" (to) : "memory");
30628 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30629
30630 from += 64;
30631 to += 64;
30632 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30633 static void fast_copy_page(void *to, void *from)
30634 {
30635 int i;
30636 + unsigned long cr0;
30637
30638 kernel_fpu_begin();
30639
30640 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30641 * but that is for later. -AV
30642 */
30643 __asm__ __volatile__(
30644 - "1: prefetch (%0)\n"
30645 - " prefetch 64(%0)\n"
30646 - " prefetch 128(%0)\n"
30647 - " prefetch 192(%0)\n"
30648 - " prefetch 256(%0)\n"
30649 + "1: prefetch (%1)\n"
30650 + " prefetch 64(%1)\n"
30651 + " prefetch 128(%1)\n"
30652 + " prefetch 192(%1)\n"
30653 + " prefetch 256(%1)\n"
30654 "2: \n"
30655 ".section .fixup, \"ax\"\n"
30656 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30657 + "3: \n"
30658 +
30659 +#ifdef CONFIG_PAX_KERNEXEC
30660 + " movl %%cr0, %0\n"
30661 + " movl %0, %%eax\n"
30662 + " andl $0xFFFEFFFF, %%eax\n"
30663 + " movl %%eax, %%cr0\n"
30664 +#endif
30665 +
30666 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30667 +
30668 +#ifdef CONFIG_PAX_KERNEXEC
30669 + " movl %0, %%cr0\n"
30670 +#endif
30671 +
30672 " jmp 2b\n"
30673 ".previous\n"
30674 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30675 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30676
30677 for (i = 0; i < (4096-320)/64; i++) {
30678 __asm__ __volatile__ (
30679 - "1: prefetch 320(%0)\n"
30680 - "2: movq (%0), %%mm0\n"
30681 - " movntq %%mm0, (%1)\n"
30682 - " movq 8(%0), %%mm1\n"
30683 - " movntq %%mm1, 8(%1)\n"
30684 - " movq 16(%0), %%mm2\n"
30685 - " movntq %%mm2, 16(%1)\n"
30686 - " movq 24(%0), %%mm3\n"
30687 - " movntq %%mm3, 24(%1)\n"
30688 - " movq 32(%0), %%mm4\n"
30689 - " movntq %%mm4, 32(%1)\n"
30690 - " movq 40(%0), %%mm5\n"
30691 - " movntq %%mm5, 40(%1)\n"
30692 - " movq 48(%0), %%mm6\n"
30693 - " movntq %%mm6, 48(%1)\n"
30694 - " movq 56(%0), %%mm7\n"
30695 - " movntq %%mm7, 56(%1)\n"
30696 + "1: prefetch 320(%1)\n"
30697 + "2: movq (%1), %%mm0\n"
30698 + " movntq %%mm0, (%2)\n"
30699 + " movq 8(%1), %%mm1\n"
30700 + " movntq %%mm1, 8(%2)\n"
30701 + " movq 16(%1), %%mm2\n"
30702 + " movntq %%mm2, 16(%2)\n"
30703 + " movq 24(%1), %%mm3\n"
30704 + " movntq %%mm3, 24(%2)\n"
30705 + " movq 32(%1), %%mm4\n"
30706 + " movntq %%mm4, 32(%2)\n"
30707 + " movq 40(%1), %%mm5\n"
30708 + " movntq %%mm5, 40(%2)\n"
30709 + " movq 48(%1), %%mm6\n"
30710 + " movntq %%mm6, 48(%2)\n"
30711 + " movq 56(%1), %%mm7\n"
30712 + " movntq %%mm7, 56(%2)\n"
30713 ".section .fixup, \"ax\"\n"
30714 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30715 + "3:\n"
30716 +
30717 +#ifdef CONFIG_PAX_KERNEXEC
30718 + " movl %%cr0, %0\n"
30719 + " movl %0, %%eax\n"
30720 + " andl $0xFFFEFFFF, %%eax\n"
30721 + " movl %%eax, %%cr0\n"
30722 +#endif
30723 +
30724 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30725 +
30726 +#ifdef CONFIG_PAX_KERNEXEC
30727 + " movl %0, %%cr0\n"
30728 +#endif
30729 +
30730 " jmp 2b\n"
30731 ".previous\n"
30732 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30733 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30734
30735 from += 64;
30736 to += 64;
30737 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30738 static void fast_copy_page(void *to, void *from)
30739 {
30740 int i;
30741 + unsigned long cr0;
30742
30743 kernel_fpu_begin();
30744
30745 __asm__ __volatile__ (
30746 - "1: prefetch (%0)\n"
30747 - " prefetch 64(%0)\n"
30748 - " prefetch 128(%0)\n"
30749 - " prefetch 192(%0)\n"
30750 - " prefetch 256(%0)\n"
30751 + "1: prefetch (%1)\n"
30752 + " prefetch 64(%1)\n"
30753 + " prefetch 128(%1)\n"
30754 + " prefetch 192(%1)\n"
30755 + " prefetch 256(%1)\n"
30756 "2: \n"
30757 ".section .fixup, \"ax\"\n"
30758 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30759 + "3: \n"
30760 +
30761 +#ifdef CONFIG_PAX_KERNEXEC
30762 + " movl %%cr0, %0\n"
30763 + " movl %0, %%eax\n"
30764 + " andl $0xFFFEFFFF, %%eax\n"
30765 + " movl %%eax, %%cr0\n"
30766 +#endif
30767 +
30768 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30769 +
30770 +#ifdef CONFIG_PAX_KERNEXEC
30771 + " movl %0, %%cr0\n"
30772 +#endif
30773 +
30774 " jmp 2b\n"
30775 ".previous\n"
30776 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30777 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30778
30779 for (i = 0; i < 4096/64; i++) {
30780 __asm__ __volatile__ (
30781 - "1: prefetch 320(%0)\n"
30782 - "2: movq (%0), %%mm0\n"
30783 - " movq 8(%0), %%mm1\n"
30784 - " movq 16(%0), %%mm2\n"
30785 - " movq 24(%0), %%mm3\n"
30786 - " movq %%mm0, (%1)\n"
30787 - " movq %%mm1, 8(%1)\n"
30788 - " movq %%mm2, 16(%1)\n"
30789 - " movq %%mm3, 24(%1)\n"
30790 - " movq 32(%0), %%mm0\n"
30791 - " movq 40(%0), %%mm1\n"
30792 - " movq 48(%0), %%mm2\n"
30793 - " movq 56(%0), %%mm3\n"
30794 - " movq %%mm0, 32(%1)\n"
30795 - " movq %%mm1, 40(%1)\n"
30796 - " movq %%mm2, 48(%1)\n"
30797 - " movq %%mm3, 56(%1)\n"
30798 + "1: prefetch 320(%1)\n"
30799 + "2: movq (%1), %%mm0\n"
30800 + " movq 8(%1), %%mm1\n"
30801 + " movq 16(%1), %%mm2\n"
30802 + " movq 24(%1), %%mm3\n"
30803 + " movq %%mm0, (%2)\n"
30804 + " movq %%mm1, 8(%2)\n"
30805 + " movq %%mm2, 16(%2)\n"
30806 + " movq %%mm3, 24(%2)\n"
30807 + " movq 32(%1), %%mm0\n"
30808 + " movq 40(%1), %%mm1\n"
30809 + " movq 48(%1), %%mm2\n"
30810 + " movq 56(%1), %%mm3\n"
30811 + " movq %%mm0, 32(%2)\n"
30812 + " movq %%mm1, 40(%2)\n"
30813 + " movq %%mm2, 48(%2)\n"
30814 + " movq %%mm3, 56(%2)\n"
30815 ".section .fixup, \"ax\"\n"
30816 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30817 + "3:\n"
30818 +
30819 +#ifdef CONFIG_PAX_KERNEXEC
30820 + " movl %%cr0, %0\n"
30821 + " movl %0, %%eax\n"
30822 + " andl $0xFFFEFFFF, %%eax\n"
30823 + " movl %%eax, %%cr0\n"
30824 +#endif
30825 +
30826 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30827 +
30828 +#ifdef CONFIG_PAX_KERNEXEC
30829 + " movl %0, %%cr0\n"
30830 +#endif
30831 +
30832 " jmp 2b\n"
30833 ".previous\n"
30834 _ASM_EXTABLE(1b, 3b)
30835 - : : "r" (from), "r" (to) : "memory");
30836 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30837
30838 from += 64;
30839 to += 64;
30840 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30841 index f6d13ee..d789440 100644
30842 --- a/arch/x86/lib/msr-reg.S
30843 +++ b/arch/x86/lib/msr-reg.S
30844 @@ -3,6 +3,7 @@
30845 #include <asm/dwarf2.h>
30846 #include <asm/asm.h>
30847 #include <asm/msr.h>
30848 +#include <asm/alternative-asm.h>
30849
30850 #ifdef CONFIG_X86_64
30851 /*
30852 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30853 movl %edi, 28(%r10)
30854 popq_cfi %rbp
30855 popq_cfi %rbx
30856 + pax_force_retaddr
30857 ret
30858 3:
30859 CFI_RESTORE_STATE
30860 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30861 index fc6ba17..14ad9a5 100644
30862 --- a/arch/x86/lib/putuser.S
30863 +++ b/arch/x86/lib/putuser.S
30864 @@ -16,7 +16,9 @@
30865 #include <asm/errno.h>
30866 #include <asm/asm.h>
30867 #include <asm/smap.h>
30868 -
30869 +#include <asm/segment.h>
30870 +#include <asm/pgtable.h>
30871 +#include <asm/alternative-asm.h>
30872
30873 /*
30874 * __put_user_X
30875 @@ -30,57 +32,125 @@
30876 * as they get called from within inline assembly.
30877 */
30878
30879 -#define ENTER CFI_STARTPROC ; \
30880 - GET_THREAD_INFO(%_ASM_BX)
30881 -#define EXIT ASM_CLAC ; \
30882 - ret ; \
30883 +#define ENTER CFI_STARTPROC
30884 +#define EXIT ASM_CLAC ; \
30885 + pax_force_retaddr ; \
30886 + ret ; \
30887 CFI_ENDPROC
30888
30889 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30890 +#define _DEST %_ASM_CX,%_ASM_BX
30891 +#else
30892 +#define _DEST %_ASM_CX
30893 +#endif
30894 +
30895 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30896 +#define __copyuser_seg gs;
30897 +#else
30898 +#define __copyuser_seg
30899 +#endif
30900 +
30901 .text
30902 ENTRY(__put_user_1)
30903 ENTER
30904 +
30905 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30906 + GET_THREAD_INFO(%_ASM_BX)
30907 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30908 jae bad_put_user
30909 +
30910 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30911 + mov pax_user_shadow_base,%_ASM_BX
30912 + cmp %_ASM_BX,%_ASM_CX
30913 + jb 1234f
30914 + xor %ebx,%ebx
30915 +1234:
30916 +#endif
30917 +
30918 +#endif
30919 +
30920 ASM_STAC
30921 -1: movb %al,(%_ASM_CX)
30922 +1: __copyuser_seg movb %al,(_DEST)
30923 xor %eax,%eax
30924 EXIT
30925 ENDPROC(__put_user_1)
30926
30927 ENTRY(__put_user_2)
30928 ENTER
30929 +
30930 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30931 + GET_THREAD_INFO(%_ASM_BX)
30932 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30933 sub $1,%_ASM_BX
30934 cmp %_ASM_BX,%_ASM_CX
30935 jae bad_put_user
30936 +
30937 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30938 + mov pax_user_shadow_base,%_ASM_BX
30939 + cmp %_ASM_BX,%_ASM_CX
30940 + jb 1234f
30941 + xor %ebx,%ebx
30942 +1234:
30943 +#endif
30944 +
30945 +#endif
30946 +
30947 ASM_STAC
30948 -2: movw %ax,(%_ASM_CX)
30949 +2: __copyuser_seg movw %ax,(_DEST)
30950 xor %eax,%eax
30951 EXIT
30952 ENDPROC(__put_user_2)
30953
30954 ENTRY(__put_user_4)
30955 ENTER
30956 +
30957 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30958 + GET_THREAD_INFO(%_ASM_BX)
30959 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30960 sub $3,%_ASM_BX
30961 cmp %_ASM_BX,%_ASM_CX
30962 jae bad_put_user
30963 +
30964 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30965 + mov pax_user_shadow_base,%_ASM_BX
30966 + cmp %_ASM_BX,%_ASM_CX
30967 + jb 1234f
30968 + xor %ebx,%ebx
30969 +1234:
30970 +#endif
30971 +
30972 +#endif
30973 +
30974 ASM_STAC
30975 -3: movl %eax,(%_ASM_CX)
30976 +3: __copyuser_seg movl %eax,(_DEST)
30977 xor %eax,%eax
30978 EXIT
30979 ENDPROC(__put_user_4)
30980
30981 ENTRY(__put_user_8)
30982 ENTER
30983 +
30984 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30985 + GET_THREAD_INFO(%_ASM_BX)
30986 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30987 sub $7,%_ASM_BX
30988 cmp %_ASM_BX,%_ASM_CX
30989 jae bad_put_user
30990 +
30991 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30992 + mov pax_user_shadow_base,%_ASM_BX
30993 + cmp %_ASM_BX,%_ASM_CX
30994 + jb 1234f
30995 + xor %ebx,%ebx
30996 +1234:
30997 +#endif
30998 +
30999 +#endif
31000 +
31001 ASM_STAC
31002 -4: mov %_ASM_AX,(%_ASM_CX)
31003 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31004 #ifdef CONFIG_X86_32
31005 -5: movl %edx,4(%_ASM_CX)
31006 +5: __copyuser_seg movl %edx,4(_DEST)
31007 #endif
31008 xor %eax,%eax
31009 EXIT
31010 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31011 index 5dff5f0..cadebf4 100644
31012 --- a/arch/x86/lib/rwsem.S
31013 +++ b/arch/x86/lib/rwsem.S
31014 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
31015 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31016 CFI_RESTORE __ASM_REG(dx)
31017 restore_common_regs
31018 + pax_force_retaddr
31019 ret
31020 CFI_ENDPROC
31021 ENDPROC(call_rwsem_down_read_failed)
31022 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
31023 movq %rax,%rdi
31024 call rwsem_down_write_failed
31025 restore_common_regs
31026 + pax_force_retaddr
31027 ret
31028 CFI_ENDPROC
31029 ENDPROC(call_rwsem_down_write_failed)
31030 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31031 movq %rax,%rdi
31032 call rwsem_wake
31033 restore_common_regs
31034 -1: ret
31035 +1: pax_force_retaddr
31036 + ret
31037 CFI_ENDPROC
31038 ENDPROC(call_rwsem_wake)
31039
31040 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31041 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31042 CFI_RESTORE __ASM_REG(dx)
31043 restore_common_regs
31044 + pax_force_retaddr
31045 ret
31046 CFI_ENDPROC
31047 ENDPROC(call_rwsem_downgrade_wake)
31048 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31049 index b30b5eb..2b57052 100644
31050 --- a/arch/x86/lib/thunk_64.S
31051 +++ b/arch/x86/lib/thunk_64.S
31052 @@ -9,6 +9,7 @@
31053 #include <asm/dwarf2.h>
31054 #include <asm/calling.h>
31055 #include <asm/asm.h>
31056 +#include <asm/alternative-asm.h>
31057
31058 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31059 .macro THUNK name, func, put_ret_addr_in_rdi=0
31060 @@ -16,11 +17,11 @@
31061 \name:
31062 CFI_STARTPROC
31063
31064 - /* this one pushes 9 elems, the next one would be %rIP */
31065 - SAVE_ARGS
31066 + /* this one pushes 15+1 elems, the next one would be %rIP */
31067 + SAVE_ARGS 8
31068
31069 .if \put_ret_addr_in_rdi
31070 - movq_cfi_restore 9*8, rdi
31071 + movq_cfi_restore RIP, rdi
31072 .endif
31073
31074 call \func
31075 @@ -47,9 +48,10 @@
31076
31077 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31078 CFI_STARTPROC
31079 - SAVE_ARGS
31080 + SAVE_ARGS 8
31081 restore:
31082 - RESTORE_ARGS
31083 + RESTORE_ARGS 1,8
31084 + pax_force_retaddr
31085 ret
31086 CFI_ENDPROC
31087 _ASM_NOKPROBE(restore)
31088 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31089 index e2f5e21..4b22130 100644
31090 --- a/arch/x86/lib/usercopy_32.c
31091 +++ b/arch/x86/lib/usercopy_32.c
31092 @@ -42,11 +42,13 @@ do { \
31093 int __d0; \
31094 might_fault(); \
31095 __asm__ __volatile__( \
31096 + __COPYUSER_SET_ES \
31097 ASM_STAC "\n" \
31098 "0: rep; stosl\n" \
31099 " movl %2,%0\n" \
31100 "1: rep; stosb\n" \
31101 "2: " ASM_CLAC "\n" \
31102 + __COPYUSER_RESTORE_ES \
31103 ".section .fixup,\"ax\"\n" \
31104 "3: lea 0(%2,%0,4),%0\n" \
31105 " jmp 2b\n" \
31106 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31107
31108 #ifdef CONFIG_X86_INTEL_USERCOPY
31109 static unsigned long
31110 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31111 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31112 {
31113 int d0, d1;
31114 __asm__ __volatile__(
31115 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31116 " .align 2,0x90\n"
31117 "3: movl 0(%4), %%eax\n"
31118 "4: movl 4(%4), %%edx\n"
31119 - "5: movl %%eax, 0(%3)\n"
31120 - "6: movl %%edx, 4(%3)\n"
31121 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31122 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31123 "7: movl 8(%4), %%eax\n"
31124 "8: movl 12(%4),%%edx\n"
31125 - "9: movl %%eax, 8(%3)\n"
31126 - "10: movl %%edx, 12(%3)\n"
31127 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31128 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31129 "11: movl 16(%4), %%eax\n"
31130 "12: movl 20(%4), %%edx\n"
31131 - "13: movl %%eax, 16(%3)\n"
31132 - "14: movl %%edx, 20(%3)\n"
31133 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31134 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31135 "15: movl 24(%4), %%eax\n"
31136 "16: movl 28(%4), %%edx\n"
31137 - "17: movl %%eax, 24(%3)\n"
31138 - "18: movl %%edx, 28(%3)\n"
31139 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31140 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31141 "19: movl 32(%4), %%eax\n"
31142 "20: movl 36(%4), %%edx\n"
31143 - "21: movl %%eax, 32(%3)\n"
31144 - "22: movl %%edx, 36(%3)\n"
31145 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31146 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31147 "23: movl 40(%4), %%eax\n"
31148 "24: movl 44(%4), %%edx\n"
31149 - "25: movl %%eax, 40(%3)\n"
31150 - "26: movl %%edx, 44(%3)\n"
31151 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31152 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31153 "27: movl 48(%4), %%eax\n"
31154 "28: movl 52(%4), %%edx\n"
31155 - "29: movl %%eax, 48(%3)\n"
31156 - "30: movl %%edx, 52(%3)\n"
31157 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31158 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31159 "31: movl 56(%4), %%eax\n"
31160 "32: movl 60(%4), %%edx\n"
31161 - "33: movl %%eax, 56(%3)\n"
31162 - "34: movl %%edx, 60(%3)\n"
31163 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31164 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31165 " addl $-64, %0\n"
31166 " addl $64, %4\n"
31167 " addl $64, %3\n"
31168 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31169 " shrl $2, %0\n"
31170 " andl $3, %%eax\n"
31171 " cld\n"
31172 + __COPYUSER_SET_ES
31173 "99: rep; movsl\n"
31174 "36: movl %%eax, %0\n"
31175 "37: rep; movsb\n"
31176 "100:\n"
31177 + __COPYUSER_RESTORE_ES
31178 + ".section .fixup,\"ax\"\n"
31179 + "101: lea 0(%%eax,%0,4),%0\n"
31180 + " jmp 100b\n"
31181 + ".previous\n"
31182 + _ASM_EXTABLE(1b,100b)
31183 + _ASM_EXTABLE(2b,100b)
31184 + _ASM_EXTABLE(3b,100b)
31185 + _ASM_EXTABLE(4b,100b)
31186 + _ASM_EXTABLE(5b,100b)
31187 + _ASM_EXTABLE(6b,100b)
31188 + _ASM_EXTABLE(7b,100b)
31189 + _ASM_EXTABLE(8b,100b)
31190 + _ASM_EXTABLE(9b,100b)
31191 + _ASM_EXTABLE(10b,100b)
31192 + _ASM_EXTABLE(11b,100b)
31193 + _ASM_EXTABLE(12b,100b)
31194 + _ASM_EXTABLE(13b,100b)
31195 + _ASM_EXTABLE(14b,100b)
31196 + _ASM_EXTABLE(15b,100b)
31197 + _ASM_EXTABLE(16b,100b)
31198 + _ASM_EXTABLE(17b,100b)
31199 + _ASM_EXTABLE(18b,100b)
31200 + _ASM_EXTABLE(19b,100b)
31201 + _ASM_EXTABLE(20b,100b)
31202 + _ASM_EXTABLE(21b,100b)
31203 + _ASM_EXTABLE(22b,100b)
31204 + _ASM_EXTABLE(23b,100b)
31205 + _ASM_EXTABLE(24b,100b)
31206 + _ASM_EXTABLE(25b,100b)
31207 + _ASM_EXTABLE(26b,100b)
31208 + _ASM_EXTABLE(27b,100b)
31209 + _ASM_EXTABLE(28b,100b)
31210 + _ASM_EXTABLE(29b,100b)
31211 + _ASM_EXTABLE(30b,100b)
31212 + _ASM_EXTABLE(31b,100b)
31213 + _ASM_EXTABLE(32b,100b)
31214 + _ASM_EXTABLE(33b,100b)
31215 + _ASM_EXTABLE(34b,100b)
31216 + _ASM_EXTABLE(35b,100b)
31217 + _ASM_EXTABLE(36b,100b)
31218 + _ASM_EXTABLE(37b,100b)
31219 + _ASM_EXTABLE(99b,101b)
31220 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31221 + : "1"(to), "2"(from), "0"(size)
31222 + : "eax", "edx", "memory");
31223 + return size;
31224 +}
31225 +
31226 +static unsigned long
31227 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31228 +{
31229 + int d0, d1;
31230 + __asm__ __volatile__(
31231 + " .align 2,0x90\n"
31232 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31233 + " cmpl $67, %0\n"
31234 + " jbe 3f\n"
31235 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31236 + " .align 2,0x90\n"
31237 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31238 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31239 + "5: movl %%eax, 0(%3)\n"
31240 + "6: movl %%edx, 4(%3)\n"
31241 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31242 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31243 + "9: movl %%eax, 8(%3)\n"
31244 + "10: movl %%edx, 12(%3)\n"
31245 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31246 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31247 + "13: movl %%eax, 16(%3)\n"
31248 + "14: movl %%edx, 20(%3)\n"
31249 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31250 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31251 + "17: movl %%eax, 24(%3)\n"
31252 + "18: movl %%edx, 28(%3)\n"
31253 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31254 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31255 + "21: movl %%eax, 32(%3)\n"
31256 + "22: movl %%edx, 36(%3)\n"
31257 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31258 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31259 + "25: movl %%eax, 40(%3)\n"
31260 + "26: movl %%edx, 44(%3)\n"
31261 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31262 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31263 + "29: movl %%eax, 48(%3)\n"
31264 + "30: movl %%edx, 52(%3)\n"
31265 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31266 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31267 + "33: movl %%eax, 56(%3)\n"
31268 + "34: movl %%edx, 60(%3)\n"
31269 + " addl $-64, %0\n"
31270 + " addl $64, %4\n"
31271 + " addl $64, %3\n"
31272 + " cmpl $63, %0\n"
31273 + " ja 1b\n"
31274 + "35: movl %0, %%eax\n"
31275 + " shrl $2, %0\n"
31276 + " andl $3, %%eax\n"
31277 + " cld\n"
31278 + "99: rep; "__copyuser_seg" movsl\n"
31279 + "36: movl %%eax, %0\n"
31280 + "37: rep; "__copyuser_seg" movsb\n"
31281 + "100:\n"
31282 ".section .fixup,\"ax\"\n"
31283 "101: lea 0(%%eax,%0,4),%0\n"
31284 " jmp 100b\n"
31285 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31286 int d0, d1;
31287 __asm__ __volatile__(
31288 " .align 2,0x90\n"
31289 - "0: movl 32(%4), %%eax\n"
31290 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31291 " cmpl $67, %0\n"
31292 " jbe 2f\n"
31293 - "1: movl 64(%4), %%eax\n"
31294 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31295 " .align 2,0x90\n"
31296 - "2: movl 0(%4), %%eax\n"
31297 - "21: movl 4(%4), %%edx\n"
31298 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31299 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31300 " movl %%eax, 0(%3)\n"
31301 " movl %%edx, 4(%3)\n"
31302 - "3: movl 8(%4), %%eax\n"
31303 - "31: movl 12(%4),%%edx\n"
31304 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31305 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31306 " movl %%eax, 8(%3)\n"
31307 " movl %%edx, 12(%3)\n"
31308 - "4: movl 16(%4), %%eax\n"
31309 - "41: movl 20(%4), %%edx\n"
31310 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31311 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31312 " movl %%eax, 16(%3)\n"
31313 " movl %%edx, 20(%3)\n"
31314 - "10: movl 24(%4), %%eax\n"
31315 - "51: movl 28(%4), %%edx\n"
31316 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31317 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31318 " movl %%eax, 24(%3)\n"
31319 " movl %%edx, 28(%3)\n"
31320 - "11: movl 32(%4), %%eax\n"
31321 - "61: movl 36(%4), %%edx\n"
31322 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31323 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31324 " movl %%eax, 32(%3)\n"
31325 " movl %%edx, 36(%3)\n"
31326 - "12: movl 40(%4), %%eax\n"
31327 - "71: movl 44(%4), %%edx\n"
31328 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31329 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31330 " movl %%eax, 40(%3)\n"
31331 " movl %%edx, 44(%3)\n"
31332 - "13: movl 48(%4), %%eax\n"
31333 - "81: movl 52(%4), %%edx\n"
31334 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31335 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31336 " movl %%eax, 48(%3)\n"
31337 " movl %%edx, 52(%3)\n"
31338 - "14: movl 56(%4), %%eax\n"
31339 - "91: movl 60(%4), %%edx\n"
31340 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31341 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31342 " movl %%eax, 56(%3)\n"
31343 " movl %%edx, 60(%3)\n"
31344 " addl $-64, %0\n"
31345 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31346 " shrl $2, %0\n"
31347 " andl $3, %%eax\n"
31348 " cld\n"
31349 - "6: rep; movsl\n"
31350 + "6: rep; "__copyuser_seg" movsl\n"
31351 " movl %%eax,%0\n"
31352 - "7: rep; movsb\n"
31353 + "7: rep; "__copyuser_seg" movsb\n"
31354 "8:\n"
31355 ".section .fixup,\"ax\"\n"
31356 "9: lea 0(%%eax,%0,4),%0\n"
31357 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31358
31359 __asm__ __volatile__(
31360 " .align 2,0x90\n"
31361 - "0: movl 32(%4), %%eax\n"
31362 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31363 " cmpl $67, %0\n"
31364 " jbe 2f\n"
31365 - "1: movl 64(%4), %%eax\n"
31366 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31367 " .align 2,0x90\n"
31368 - "2: movl 0(%4), %%eax\n"
31369 - "21: movl 4(%4), %%edx\n"
31370 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31371 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31372 " movnti %%eax, 0(%3)\n"
31373 " movnti %%edx, 4(%3)\n"
31374 - "3: movl 8(%4), %%eax\n"
31375 - "31: movl 12(%4),%%edx\n"
31376 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31377 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31378 " movnti %%eax, 8(%3)\n"
31379 " movnti %%edx, 12(%3)\n"
31380 - "4: movl 16(%4), %%eax\n"
31381 - "41: movl 20(%4), %%edx\n"
31382 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31383 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31384 " movnti %%eax, 16(%3)\n"
31385 " movnti %%edx, 20(%3)\n"
31386 - "10: movl 24(%4), %%eax\n"
31387 - "51: movl 28(%4), %%edx\n"
31388 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31389 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31390 " movnti %%eax, 24(%3)\n"
31391 " movnti %%edx, 28(%3)\n"
31392 - "11: movl 32(%4), %%eax\n"
31393 - "61: movl 36(%4), %%edx\n"
31394 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31395 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31396 " movnti %%eax, 32(%3)\n"
31397 " movnti %%edx, 36(%3)\n"
31398 - "12: movl 40(%4), %%eax\n"
31399 - "71: movl 44(%4), %%edx\n"
31400 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31401 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31402 " movnti %%eax, 40(%3)\n"
31403 " movnti %%edx, 44(%3)\n"
31404 - "13: movl 48(%4), %%eax\n"
31405 - "81: movl 52(%4), %%edx\n"
31406 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31407 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31408 " movnti %%eax, 48(%3)\n"
31409 " movnti %%edx, 52(%3)\n"
31410 - "14: movl 56(%4), %%eax\n"
31411 - "91: movl 60(%4), %%edx\n"
31412 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31413 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31414 " movnti %%eax, 56(%3)\n"
31415 " movnti %%edx, 60(%3)\n"
31416 " addl $-64, %0\n"
31417 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31418 " shrl $2, %0\n"
31419 " andl $3, %%eax\n"
31420 " cld\n"
31421 - "6: rep; movsl\n"
31422 + "6: rep; "__copyuser_seg" movsl\n"
31423 " movl %%eax,%0\n"
31424 - "7: rep; movsb\n"
31425 + "7: rep; "__copyuser_seg" movsb\n"
31426 "8:\n"
31427 ".section .fixup,\"ax\"\n"
31428 "9: lea 0(%%eax,%0,4),%0\n"
31429 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31430
31431 __asm__ __volatile__(
31432 " .align 2,0x90\n"
31433 - "0: movl 32(%4), %%eax\n"
31434 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31435 " cmpl $67, %0\n"
31436 " jbe 2f\n"
31437 - "1: movl 64(%4), %%eax\n"
31438 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31439 " .align 2,0x90\n"
31440 - "2: movl 0(%4), %%eax\n"
31441 - "21: movl 4(%4), %%edx\n"
31442 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31443 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31444 " movnti %%eax, 0(%3)\n"
31445 " movnti %%edx, 4(%3)\n"
31446 - "3: movl 8(%4), %%eax\n"
31447 - "31: movl 12(%4),%%edx\n"
31448 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31449 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31450 " movnti %%eax, 8(%3)\n"
31451 " movnti %%edx, 12(%3)\n"
31452 - "4: movl 16(%4), %%eax\n"
31453 - "41: movl 20(%4), %%edx\n"
31454 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31455 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31456 " movnti %%eax, 16(%3)\n"
31457 " movnti %%edx, 20(%3)\n"
31458 - "10: movl 24(%4), %%eax\n"
31459 - "51: movl 28(%4), %%edx\n"
31460 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31461 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31462 " movnti %%eax, 24(%3)\n"
31463 " movnti %%edx, 28(%3)\n"
31464 - "11: movl 32(%4), %%eax\n"
31465 - "61: movl 36(%4), %%edx\n"
31466 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31467 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31468 " movnti %%eax, 32(%3)\n"
31469 " movnti %%edx, 36(%3)\n"
31470 - "12: movl 40(%4), %%eax\n"
31471 - "71: movl 44(%4), %%edx\n"
31472 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31473 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31474 " movnti %%eax, 40(%3)\n"
31475 " movnti %%edx, 44(%3)\n"
31476 - "13: movl 48(%4), %%eax\n"
31477 - "81: movl 52(%4), %%edx\n"
31478 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31479 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31480 " movnti %%eax, 48(%3)\n"
31481 " movnti %%edx, 52(%3)\n"
31482 - "14: movl 56(%4), %%eax\n"
31483 - "91: movl 60(%4), %%edx\n"
31484 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31485 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31486 " movnti %%eax, 56(%3)\n"
31487 " movnti %%edx, 60(%3)\n"
31488 " addl $-64, %0\n"
31489 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31490 " shrl $2, %0\n"
31491 " andl $3, %%eax\n"
31492 " cld\n"
31493 - "6: rep; movsl\n"
31494 + "6: rep; "__copyuser_seg" movsl\n"
31495 " movl %%eax,%0\n"
31496 - "7: rep; movsb\n"
31497 + "7: rep; "__copyuser_seg" movsb\n"
31498 "8:\n"
31499 ".section .fixup,\"ax\"\n"
31500 "9: lea 0(%%eax,%0,4),%0\n"
31501 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31502 */
31503 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31504 unsigned long size);
31505 -unsigned long __copy_user_intel(void __user *to, const void *from,
31506 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31507 + unsigned long size);
31508 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31509 unsigned long size);
31510 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31511 const void __user *from, unsigned long size);
31512 #endif /* CONFIG_X86_INTEL_USERCOPY */
31513
31514 /* Generic arbitrary sized copy. */
31515 -#define __copy_user(to, from, size) \
31516 +#define __copy_user(to, from, size, prefix, set, restore) \
31517 do { \
31518 int __d0, __d1, __d2; \
31519 __asm__ __volatile__( \
31520 + set \
31521 " cmp $7,%0\n" \
31522 " jbe 1f\n" \
31523 " movl %1,%0\n" \
31524 " negl %0\n" \
31525 " andl $7,%0\n" \
31526 " subl %0,%3\n" \
31527 - "4: rep; movsb\n" \
31528 + "4: rep; "prefix"movsb\n" \
31529 " movl %3,%0\n" \
31530 " shrl $2,%0\n" \
31531 " andl $3,%3\n" \
31532 " .align 2,0x90\n" \
31533 - "0: rep; movsl\n" \
31534 + "0: rep; "prefix"movsl\n" \
31535 " movl %3,%0\n" \
31536 - "1: rep; movsb\n" \
31537 + "1: rep; "prefix"movsb\n" \
31538 "2:\n" \
31539 + restore \
31540 ".section .fixup,\"ax\"\n" \
31541 "5: addl %3,%0\n" \
31542 " jmp 2b\n" \
31543 @@ -538,14 +650,14 @@ do { \
31544 " negl %0\n" \
31545 " andl $7,%0\n" \
31546 " subl %0,%3\n" \
31547 - "4: rep; movsb\n" \
31548 + "4: rep; "__copyuser_seg"movsb\n" \
31549 " movl %3,%0\n" \
31550 " shrl $2,%0\n" \
31551 " andl $3,%3\n" \
31552 " .align 2,0x90\n" \
31553 - "0: rep; movsl\n" \
31554 + "0: rep; "__copyuser_seg"movsl\n" \
31555 " movl %3,%0\n" \
31556 - "1: rep; movsb\n" \
31557 + "1: rep; "__copyuser_seg"movsb\n" \
31558 "2:\n" \
31559 ".section .fixup,\"ax\"\n" \
31560 "5: addl %3,%0\n" \
31561 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31562 {
31563 stac();
31564 if (movsl_is_ok(to, from, n))
31565 - __copy_user(to, from, n);
31566 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31567 else
31568 - n = __copy_user_intel(to, from, n);
31569 + n = __generic_copy_to_user_intel(to, from, n);
31570 clac();
31571 return n;
31572 }
31573 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31574 {
31575 stac();
31576 if (movsl_is_ok(to, from, n))
31577 - __copy_user(to, from, n);
31578 + __copy_user(to, from, n, __copyuser_seg, "", "");
31579 else
31580 - n = __copy_user_intel((void __user *)to,
31581 - (const void *)from, n);
31582 + n = __generic_copy_from_user_intel(to, from, n);
31583 clac();
31584 return n;
31585 }
31586 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31587 if (n > 64 && cpu_has_xmm2)
31588 n = __copy_user_intel_nocache(to, from, n);
31589 else
31590 - __copy_user(to, from, n);
31591 + __copy_user(to, from, n, __copyuser_seg, "", "");
31592 #else
31593 - __copy_user(to, from, n);
31594 + __copy_user(to, from, n, __copyuser_seg, "", "");
31595 #endif
31596 clac();
31597 return n;
31598 }
31599 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31600
31601 -/**
31602 - * copy_to_user: - Copy a block of data into user space.
31603 - * @to: Destination address, in user space.
31604 - * @from: Source address, in kernel space.
31605 - * @n: Number of bytes to copy.
31606 - *
31607 - * Context: User context only. This function may sleep.
31608 - *
31609 - * Copy data from kernel space to user space.
31610 - *
31611 - * Returns number of bytes that could not be copied.
31612 - * On success, this will be zero.
31613 - */
31614 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31615 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31616 +void __set_fs(mm_segment_t x)
31617 {
31618 - if (access_ok(VERIFY_WRITE, to, n))
31619 - n = __copy_to_user(to, from, n);
31620 - return n;
31621 + switch (x.seg) {
31622 + case 0:
31623 + loadsegment(gs, 0);
31624 + break;
31625 + case TASK_SIZE_MAX:
31626 + loadsegment(gs, __USER_DS);
31627 + break;
31628 + case -1UL:
31629 + loadsegment(gs, __KERNEL_DS);
31630 + break;
31631 + default:
31632 + BUG();
31633 + }
31634 }
31635 -EXPORT_SYMBOL(_copy_to_user);
31636 +EXPORT_SYMBOL(__set_fs);
31637
31638 -/**
31639 - * copy_from_user: - Copy a block of data from user space.
31640 - * @to: Destination address, in kernel space.
31641 - * @from: Source address, in user space.
31642 - * @n: Number of bytes to copy.
31643 - *
31644 - * Context: User context only. This function may sleep.
31645 - *
31646 - * Copy data from user space to kernel space.
31647 - *
31648 - * Returns number of bytes that could not be copied.
31649 - * On success, this will be zero.
31650 - *
31651 - * If some data could not be copied, this function will pad the copied
31652 - * data to the requested size using zero bytes.
31653 - */
31654 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31655 +void set_fs(mm_segment_t x)
31656 {
31657 - if (access_ok(VERIFY_READ, from, n))
31658 - n = __copy_from_user(to, from, n);
31659 - else
31660 - memset(to, 0, n);
31661 - return n;
31662 + current_thread_info()->addr_limit = x;
31663 + __set_fs(x);
31664 }
31665 -EXPORT_SYMBOL(_copy_from_user);
31666 +EXPORT_SYMBOL(set_fs);
31667 +#endif
31668 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31669 index 0a42327..7a82465 100644
31670 --- a/arch/x86/lib/usercopy_64.c
31671 +++ b/arch/x86/lib/usercopy_64.c
31672 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31673 might_fault();
31674 /* no memory constraint because it doesn't change any memory gcc knows
31675 about */
31676 + pax_open_userland();
31677 stac();
31678 asm volatile(
31679 " testq %[size8],%[size8]\n"
31680 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31681 _ASM_EXTABLE(0b,3b)
31682 _ASM_EXTABLE(1b,2b)
31683 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31684 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31685 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31686 [zero] "r" (0UL), [eight] "r" (8UL));
31687 clac();
31688 + pax_close_userland();
31689 return size;
31690 }
31691 EXPORT_SYMBOL(__clear_user);
31692 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31693 }
31694 EXPORT_SYMBOL(clear_user);
31695
31696 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31697 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31698 {
31699 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31700 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31701 - }
31702 - return len;
31703 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31704 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31705 + return len;
31706 }
31707 EXPORT_SYMBOL(copy_in_user);
31708
31709 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31710 * it is not necessary to optimize tail handling.
31711 */
31712 __visible unsigned long
31713 -copy_user_handle_tail(char *to, char *from, unsigned len)
31714 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31715 {
31716 + clac();
31717 + pax_close_userland();
31718 for (; len; --len, to++) {
31719 char c;
31720
31721 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31722 if (__put_user_nocheck(c, to, sizeof(char)))
31723 break;
31724 }
31725 - clac();
31726
31727 /* If the destination is a kernel buffer, we always clear the end */
31728 - if (!__addr_ok(to))
31729 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
31730 memset(to, 0, len);
31731 return len;
31732 }
31733 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31734 index c4cc740..60a7362 100644
31735 --- a/arch/x86/mm/Makefile
31736 +++ b/arch/x86/mm/Makefile
31737 @@ -35,3 +35,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31738 obj-$(CONFIG_MEMTEST) += memtest.o
31739
31740 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31741 +
31742 +quote:="
31743 +obj-$(CONFIG_X86_64) += uderef_64.o
31744 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31745 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31746 index 903ec1e..c4166b2 100644
31747 --- a/arch/x86/mm/extable.c
31748 +++ b/arch/x86/mm/extable.c
31749 @@ -6,12 +6,24 @@
31750 static inline unsigned long
31751 ex_insn_addr(const struct exception_table_entry *x)
31752 {
31753 - return (unsigned long)&x->insn + x->insn;
31754 + unsigned long reloc = 0;
31755 +
31756 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31757 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31758 +#endif
31759 +
31760 + return (unsigned long)&x->insn + x->insn + reloc;
31761 }
31762 static inline unsigned long
31763 ex_fixup_addr(const struct exception_table_entry *x)
31764 {
31765 - return (unsigned long)&x->fixup + x->fixup;
31766 + unsigned long reloc = 0;
31767 +
31768 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31769 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31770 +#endif
31771 +
31772 + return (unsigned long)&x->fixup + x->fixup + reloc;
31773 }
31774
31775 int fixup_exception(struct pt_regs *regs)
31776 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31777 unsigned long new_ip;
31778
31779 #ifdef CONFIG_PNPBIOS
31780 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31781 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31782 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31783 extern u32 pnp_bios_is_utter_crap;
31784 pnp_bios_is_utter_crap = 1;
31785 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31786 i += 4;
31787 p->fixup -= i;
31788 i += 4;
31789 +
31790 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31791 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31792 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31793 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31794 +#endif
31795 +
31796 }
31797 }
31798
31799 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31800 index ede025f..1ef909b 100644
31801 --- a/arch/x86/mm/fault.c
31802 +++ b/arch/x86/mm/fault.c
31803 @@ -13,12 +13,19 @@
31804 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31805 #include <linux/prefetch.h> /* prefetchw */
31806 #include <linux/context_tracking.h> /* exception_enter(), ... */
31807 +#include <linux/unistd.h>
31808 +#include <linux/compiler.h>
31809
31810 #include <asm/traps.h> /* dotraplinkage, ... */
31811 #include <asm/pgalloc.h> /* pgd_*(), ... */
31812 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31813 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31814 #include <asm/vsyscall.h> /* emulate_vsyscall */
31815 +#include <asm/tlbflush.h>
31816 +
31817 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31818 +#include <asm/stacktrace.h>
31819 +#endif
31820
31821 #define CREATE_TRACE_POINTS
31822 #include <asm/trace/exceptions.h>
31823 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31824 int ret = 0;
31825
31826 /* kprobe_running() needs smp_processor_id() */
31827 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31828 + if (kprobes_built_in() && !user_mode(regs)) {
31829 preempt_disable();
31830 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31831 ret = 1;
31832 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31833 return !instr_lo || (instr_lo>>1) == 1;
31834 case 0x00:
31835 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31836 - if (probe_kernel_address(instr, opcode))
31837 + if (user_mode(regs)) {
31838 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31839 + return 0;
31840 + } else if (probe_kernel_address(instr, opcode))
31841 return 0;
31842
31843 *prefetch = (instr_lo == 0xF) &&
31844 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31845 while (instr < max_instr) {
31846 unsigned char opcode;
31847
31848 - if (probe_kernel_address(instr, opcode))
31849 + if (user_mode(regs)) {
31850 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31851 + break;
31852 + } else if (probe_kernel_address(instr, opcode))
31853 break;
31854
31855 instr++;
31856 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31857 force_sig_info(si_signo, &info, tsk);
31858 }
31859
31860 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31861 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31862 +#endif
31863 +
31864 +#ifdef CONFIG_PAX_EMUTRAMP
31865 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31866 +#endif
31867 +
31868 +#ifdef CONFIG_PAX_PAGEEXEC
31869 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31870 +{
31871 + pgd_t *pgd;
31872 + pud_t *pud;
31873 + pmd_t *pmd;
31874 +
31875 + pgd = pgd_offset(mm, address);
31876 + if (!pgd_present(*pgd))
31877 + return NULL;
31878 + pud = pud_offset(pgd, address);
31879 + if (!pud_present(*pud))
31880 + return NULL;
31881 + pmd = pmd_offset(pud, address);
31882 + if (!pmd_present(*pmd))
31883 + return NULL;
31884 + return pmd;
31885 +}
31886 +#endif
31887 +
31888 DEFINE_SPINLOCK(pgd_lock);
31889 LIST_HEAD(pgd_list);
31890
31891 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31892 for (address = VMALLOC_START & PMD_MASK;
31893 address >= TASK_SIZE && address < FIXADDR_TOP;
31894 address += PMD_SIZE) {
31895 +
31896 +#ifdef CONFIG_PAX_PER_CPU_PGD
31897 + unsigned long cpu;
31898 +#else
31899 struct page *page;
31900 +#endif
31901
31902 spin_lock(&pgd_lock);
31903 +
31904 +#ifdef CONFIG_PAX_PER_CPU_PGD
31905 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31906 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31907 + pmd_t *ret;
31908 +
31909 + ret = vmalloc_sync_one(pgd, address);
31910 + if (!ret)
31911 + break;
31912 + pgd = get_cpu_pgd(cpu, kernel);
31913 +#else
31914 list_for_each_entry(page, &pgd_list, lru) {
31915 + pgd_t *pgd;
31916 spinlock_t *pgt_lock;
31917 pmd_t *ret;
31918
31919 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31920 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31921
31922 spin_lock(pgt_lock);
31923 - ret = vmalloc_sync_one(page_address(page), address);
31924 + pgd = page_address(page);
31925 +#endif
31926 +
31927 + ret = vmalloc_sync_one(pgd, address);
31928 +
31929 +#ifndef CONFIG_PAX_PER_CPU_PGD
31930 spin_unlock(pgt_lock);
31931 +#endif
31932
31933 if (!ret)
31934 break;
31935 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31936 * an interrupt in the middle of a task switch..
31937 */
31938 pgd_paddr = read_cr3();
31939 +
31940 +#ifdef CONFIG_PAX_PER_CPU_PGD
31941 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31942 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31943 +#endif
31944 +
31945 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31946 if (!pmd_k)
31947 return -1;
31948 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31949 * happen within a race in page table update. In the later
31950 * case just flush:
31951 */
31952 - pgd = pgd_offset(current->active_mm, address);
31953 +
31954 pgd_ref = pgd_offset_k(address);
31955 if (pgd_none(*pgd_ref))
31956 return -1;
31957
31958 +#ifdef CONFIG_PAX_PER_CPU_PGD
31959 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31960 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31961 + if (pgd_none(*pgd)) {
31962 + set_pgd(pgd, *pgd_ref);
31963 + arch_flush_lazy_mmu_mode();
31964 + } else {
31965 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31966 + }
31967 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31968 +#else
31969 + pgd = pgd_offset(current->active_mm, address);
31970 +#endif
31971 +
31972 if (pgd_none(*pgd)) {
31973 set_pgd(pgd, *pgd_ref);
31974 arch_flush_lazy_mmu_mode();
31975 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31976 static int is_errata100(struct pt_regs *regs, unsigned long address)
31977 {
31978 #ifdef CONFIG_X86_64
31979 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31980 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31981 return 1;
31982 #endif
31983 return 0;
31984 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31985 }
31986
31987 static const char nx_warning[] = KERN_CRIT
31988 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31989 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31990 static const char smep_warning[] = KERN_CRIT
31991 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31992 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31993
31994 static void
31995 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31996 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31997 if (!oops_may_print())
31998 return;
31999
32000 - if (error_code & PF_INSTR) {
32001 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32002 unsigned int level;
32003 pgd_t *pgd;
32004 pte_t *pte;
32005 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32006 pte = lookup_address_in_pgd(pgd, address, &level);
32007
32008 if (pte && pte_present(*pte) && !pte_exec(*pte))
32009 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32010 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32011 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32012 (pgd_flags(*pgd) & _PAGE_USER) &&
32013 (__read_cr4() & X86_CR4_SMEP))
32014 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32015 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32016 }
32017
32018 +#ifdef CONFIG_PAX_KERNEXEC
32019 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32020 + if (current->signal->curr_ip)
32021 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32022 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32023 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32024 + else
32025 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32026 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32027 + }
32028 +#endif
32029 +
32030 printk(KERN_ALERT "BUG: unable to handle kernel ");
32031 if (address < PAGE_SIZE)
32032 printk(KERN_CONT "NULL pointer dereference");
32033 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32034 return;
32035 }
32036 #endif
32037 +
32038 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32039 + if (pax_is_fetch_fault(regs, error_code, address)) {
32040 +
32041 +#ifdef CONFIG_PAX_EMUTRAMP
32042 + switch (pax_handle_fetch_fault(regs)) {
32043 + case 2:
32044 + return;
32045 + }
32046 +#endif
32047 +
32048 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32049 + do_group_exit(SIGKILL);
32050 + }
32051 +#endif
32052 +
32053 /* Kernel addresses are always protection faults: */
32054 if (address >= TASK_SIZE)
32055 error_code |= PF_PROT;
32056 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32057 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32058 printk(KERN_ERR
32059 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32060 - tsk->comm, tsk->pid, address);
32061 + tsk->comm, task_pid_nr(tsk), address);
32062 code = BUS_MCEERR_AR;
32063 }
32064 #endif
32065 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32066 return 1;
32067 }
32068
32069 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32070 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32071 +{
32072 + pte_t *pte;
32073 + pmd_t *pmd;
32074 + spinlock_t *ptl;
32075 + unsigned char pte_mask;
32076 +
32077 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32078 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32079 + return 0;
32080 +
32081 + /* PaX: it's our fault, let's handle it if we can */
32082 +
32083 + /* PaX: take a look at read faults before acquiring any locks */
32084 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32085 + /* instruction fetch attempt from a protected page in user mode */
32086 + up_read(&mm->mmap_sem);
32087 +
32088 +#ifdef CONFIG_PAX_EMUTRAMP
32089 + switch (pax_handle_fetch_fault(regs)) {
32090 + case 2:
32091 + return 1;
32092 + }
32093 +#endif
32094 +
32095 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32096 + do_group_exit(SIGKILL);
32097 + }
32098 +
32099 + pmd = pax_get_pmd(mm, address);
32100 + if (unlikely(!pmd))
32101 + return 0;
32102 +
32103 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32104 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32105 + pte_unmap_unlock(pte, ptl);
32106 + return 0;
32107 + }
32108 +
32109 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32110 + /* write attempt to a protected page in user mode */
32111 + pte_unmap_unlock(pte, ptl);
32112 + return 0;
32113 + }
32114 +
32115 +#ifdef CONFIG_SMP
32116 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32117 +#else
32118 + if (likely(address > get_limit(regs->cs)))
32119 +#endif
32120 + {
32121 + set_pte(pte, pte_mkread(*pte));
32122 + __flush_tlb_one(address);
32123 + pte_unmap_unlock(pte, ptl);
32124 + up_read(&mm->mmap_sem);
32125 + return 1;
32126 + }
32127 +
32128 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32129 +
32130 + /*
32131 + * PaX: fill DTLB with user rights and retry
32132 + */
32133 + __asm__ __volatile__ (
32134 + "orb %2,(%1)\n"
32135 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32136 +/*
32137 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32138 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32139 + * page fault when examined during a TLB load attempt. this is true not only
32140 + * for PTEs holding a non-present entry but also present entries that will
32141 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32142 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32143 + * for our target pages since their PTEs are simply not in the TLBs at all.
32144 +
32145 + * the best thing in omitting it is that we gain around 15-20% speed in the
32146 + * fast path of the page fault handler and can get rid of tracing since we
32147 + * can no longer flush unintended entries.
32148 + */
32149 + "invlpg (%0)\n"
32150 +#endif
32151 + __copyuser_seg"testb $0,(%0)\n"
32152 + "xorb %3,(%1)\n"
32153 + :
32154 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32155 + : "memory", "cc");
32156 + pte_unmap_unlock(pte, ptl);
32157 + up_read(&mm->mmap_sem);
32158 + return 1;
32159 +}
32160 +#endif
32161 +
32162 /*
32163 * Handle a spurious fault caused by a stale TLB entry.
32164 *
32165 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32166 static inline int
32167 access_error(unsigned long error_code, struct vm_area_struct *vma)
32168 {
32169 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32170 + return 1;
32171 +
32172 if (error_code & PF_WRITE) {
32173 /* write, present and write, not present: */
32174 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32175 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32176 if (error_code & PF_USER)
32177 return false;
32178
32179 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32180 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32181 return false;
32182
32183 return true;
32184 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32185 tsk = current;
32186 mm = tsk->mm;
32187
32188 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32189 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32190 + if (!search_exception_tables(regs->ip)) {
32191 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32192 + bad_area_nosemaphore(regs, error_code, address);
32193 + return;
32194 + }
32195 + if (address < pax_user_shadow_base) {
32196 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32197 + printk(KERN_EMERG "PAX: faulting IP: %pS\n", (void *)regs->ip);
32198 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_EMERG);
32199 + } else
32200 + address -= pax_user_shadow_base;
32201 + }
32202 +#endif
32203 +
32204 /*
32205 * Detect and handle instructions that would cause a page fault for
32206 * both a tracked kernel page and a userspace page.
32207 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32208 * User-mode registers count as a user access even for any
32209 * potential system fault or CPU buglet:
32210 */
32211 - if (user_mode_vm(regs)) {
32212 + if (user_mode(regs)) {
32213 local_irq_enable();
32214 error_code |= PF_USER;
32215 flags |= FAULT_FLAG_USER;
32216 @@ -1187,6 +1411,11 @@ retry:
32217 might_sleep();
32218 }
32219
32220 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32221 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32222 + return;
32223 +#endif
32224 +
32225 vma = find_vma(mm, address);
32226 if (unlikely(!vma)) {
32227 bad_area(regs, error_code, address);
32228 @@ -1198,18 +1427,24 @@ retry:
32229 bad_area(regs, error_code, address);
32230 return;
32231 }
32232 - if (error_code & PF_USER) {
32233 - /*
32234 - * Accessing the stack below %sp is always a bug.
32235 - * The large cushion allows instructions like enter
32236 - * and pusha to work. ("enter $65535, $31" pushes
32237 - * 32 pointers and then decrements %sp by 65535.)
32238 - */
32239 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32240 - bad_area(regs, error_code, address);
32241 - return;
32242 - }
32243 + /*
32244 + * Accessing the stack below %sp is always a bug.
32245 + * The large cushion allows instructions like enter
32246 + * and pusha to work. ("enter $65535, $31" pushes
32247 + * 32 pointers and then decrements %sp by 65535.)
32248 + */
32249 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32250 + bad_area(regs, error_code, address);
32251 + return;
32252 }
32253 +
32254 +#ifdef CONFIG_PAX_SEGMEXEC
32255 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32256 + bad_area(regs, error_code, address);
32257 + return;
32258 + }
32259 +#endif
32260 +
32261 if (unlikely(expand_stack(vma, address))) {
32262 bad_area(regs, error_code, address);
32263 return;
32264 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32265 }
32266 NOKPROBE_SYMBOL(trace_do_page_fault);
32267 #endif /* CONFIG_TRACING */
32268 +
32269 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32270 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32271 +{
32272 + struct mm_struct *mm = current->mm;
32273 + unsigned long ip = regs->ip;
32274 +
32275 + if (v8086_mode(regs))
32276 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32277 +
32278 +#ifdef CONFIG_PAX_PAGEEXEC
32279 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32280 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32281 + return true;
32282 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32283 + return true;
32284 + return false;
32285 + }
32286 +#endif
32287 +
32288 +#ifdef CONFIG_PAX_SEGMEXEC
32289 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32290 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32291 + return true;
32292 + return false;
32293 + }
32294 +#endif
32295 +
32296 + return false;
32297 +}
32298 +#endif
32299 +
32300 +#ifdef CONFIG_PAX_EMUTRAMP
32301 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32302 +{
32303 + int err;
32304 +
32305 + do { /* PaX: libffi trampoline emulation */
32306 + unsigned char mov, jmp;
32307 + unsigned int addr1, addr2;
32308 +
32309 +#ifdef CONFIG_X86_64
32310 + if ((regs->ip + 9) >> 32)
32311 + break;
32312 +#endif
32313 +
32314 + err = get_user(mov, (unsigned char __user *)regs->ip);
32315 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32316 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32317 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32318 +
32319 + if (err)
32320 + break;
32321 +
32322 + if (mov == 0xB8 && jmp == 0xE9) {
32323 + regs->ax = addr1;
32324 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32325 + return 2;
32326 + }
32327 + } while (0);
32328 +
32329 + do { /* PaX: gcc trampoline emulation #1 */
32330 + unsigned char mov1, mov2;
32331 + unsigned short jmp;
32332 + unsigned int addr1, addr2;
32333 +
32334 +#ifdef CONFIG_X86_64
32335 + if ((regs->ip + 11) >> 32)
32336 + break;
32337 +#endif
32338 +
32339 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32340 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32341 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32342 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32343 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32344 +
32345 + if (err)
32346 + break;
32347 +
32348 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32349 + regs->cx = addr1;
32350 + regs->ax = addr2;
32351 + regs->ip = addr2;
32352 + return 2;
32353 + }
32354 + } while (0);
32355 +
32356 + do { /* PaX: gcc trampoline emulation #2 */
32357 + unsigned char mov, jmp;
32358 + unsigned int addr1, addr2;
32359 +
32360 +#ifdef CONFIG_X86_64
32361 + if ((regs->ip + 9) >> 32)
32362 + break;
32363 +#endif
32364 +
32365 + err = get_user(mov, (unsigned char __user *)regs->ip);
32366 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32367 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32368 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32369 +
32370 + if (err)
32371 + break;
32372 +
32373 + if (mov == 0xB9 && jmp == 0xE9) {
32374 + regs->cx = addr1;
32375 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32376 + return 2;
32377 + }
32378 + } while (0);
32379 +
32380 + return 1; /* PaX in action */
32381 +}
32382 +
32383 +#ifdef CONFIG_X86_64
32384 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32385 +{
32386 + int err;
32387 +
32388 + do { /* PaX: libffi trampoline emulation */
32389 + unsigned short mov1, mov2, jmp1;
32390 + unsigned char stcclc, jmp2;
32391 + unsigned long addr1, addr2;
32392 +
32393 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32394 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32395 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32396 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32397 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32398 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32399 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32400 +
32401 + if (err)
32402 + break;
32403 +
32404 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32405 + regs->r11 = addr1;
32406 + regs->r10 = addr2;
32407 + if (stcclc == 0xF8)
32408 + regs->flags &= ~X86_EFLAGS_CF;
32409 + else
32410 + regs->flags |= X86_EFLAGS_CF;
32411 + regs->ip = addr1;
32412 + return 2;
32413 + }
32414 + } while (0);
32415 +
32416 + do { /* PaX: gcc trampoline emulation #1 */
32417 + unsigned short mov1, mov2, jmp1;
32418 + unsigned char jmp2;
32419 + unsigned int addr1;
32420 + unsigned long addr2;
32421 +
32422 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32423 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32424 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32425 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32426 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32427 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32428 +
32429 + if (err)
32430 + break;
32431 +
32432 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32433 + regs->r11 = addr1;
32434 + regs->r10 = addr2;
32435 + regs->ip = addr1;
32436 + return 2;
32437 + }
32438 + } while (0);
32439 +
32440 + do { /* PaX: gcc trampoline emulation #2 */
32441 + unsigned short mov1, mov2, jmp1;
32442 + unsigned char jmp2;
32443 + unsigned long addr1, addr2;
32444 +
32445 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32446 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32447 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32448 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32449 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32450 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32451 +
32452 + if (err)
32453 + break;
32454 +
32455 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32456 + regs->r11 = addr1;
32457 + regs->r10 = addr2;
32458 + regs->ip = addr1;
32459 + return 2;
32460 + }
32461 + } while (0);
32462 +
32463 + return 1; /* PaX in action */
32464 +}
32465 +#endif
32466 +
32467 +/*
32468 + * PaX: decide what to do with offenders (regs->ip = fault address)
32469 + *
32470 + * returns 1 when task should be killed
32471 + * 2 when gcc trampoline was detected
32472 + */
32473 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32474 +{
32475 + if (v8086_mode(regs))
32476 + return 1;
32477 +
32478 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32479 + return 1;
32480 +
32481 +#ifdef CONFIG_X86_32
32482 + return pax_handle_fetch_fault_32(regs);
32483 +#else
32484 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32485 + return pax_handle_fetch_fault_32(regs);
32486 + else
32487 + return pax_handle_fetch_fault_64(regs);
32488 +#endif
32489 +}
32490 +#endif
32491 +
32492 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32493 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32494 +{
32495 + long i;
32496 +
32497 + printk(KERN_ERR "PAX: bytes at PC: ");
32498 + for (i = 0; i < 20; i++) {
32499 + unsigned char c;
32500 + if (get_user(c, (unsigned char __force_user *)pc+i))
32501 + printk(KERN_CONT "?? ");
32502 + else
32503 + printk(KERN_CONT "%02x ", c);
32504 + }
32505 + printk("\n");
32506 +
32507 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32508 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32509 + unsigned long c;
32510 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32511 +#ifdef CONFIG_X86_32
32512 + printk(KERN_CONT "???????? ");
32513 +#else
32514 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32515 + printk(KERN_CONT "???????? ???????? ");
32516 + else
32517 + printk(KERN_CONT "???????????????? ");
32518 +#endif
32519 + } else {
32520 +#ifdef CONFIG_X86_64
32521 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32522 + printk(KERN_CONT "%08x ", (unsigned int)c);
32523 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32524 + } else
32525 +#endif
32526 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32527 + }
32528 + }
32529 + printk("\n");
32530 +}
32531 +#endif
32532 +
32533 +/**
32534 + * probe_kernel_write(): safely attempt to write to a location
32535 + * @dst: address to write to
32536 + * @src: pointer to the data that shall be written
32537 + * @size: size of the data chunk
32538 + *
32539 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32540 + * happens, handle that and return -EFAULT.
32541 + */
32542 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32543 +{
32544 + long ret;
32545 + mm_segment_t old_fs = get_fs();
32546 +
32547 + set_fs(KERNEL_DS);
32548 + pagefault_disable();
32549 + pax_open_kernel();
32550 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32551 + pax_close_kernel();
32552 + pagefault_enable();
32553 + set_fs(old_fs);
32554 +
32555 + return ret ? -EFAULT : 0;
32556 +}
32557 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32558 index 81bf3d2..7ef25c2 100644
32559 --- a/arch/x86/mm/gup.c
32560 +++ b/arch/x86/mm/gup.c
32561 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32562 addr = start;
32563 len = (unsigned long) nr_pages << PAGE_SHIFT;
32564 end = start + len;
32565 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32566 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32567 (void __user *)start, len)))
32568 return 0;
32569
32570 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32571 goto slow_irqon;
32572 #endif
32573
32574 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32575 + (void __user *)start, len)))
32576 + return 0;
32577 +
32578 /*
32579 * XXX: batch / limit 'nr', to avoid large irq off latency
32580 * needs some instrumenting to determine the common sizes used by
32581 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32582 index 4500142..53a363c 100644
32583 --- a/arch/x86/mm/highmem_32.c
32584 +++ b/arch/x86/mm/highmem_32.c
32585 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32586 idx = type + KM_TYPE_NR*smp_processor_id();
32587 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32588 BUG_ON(!pte_none(*(kmap_pte-idx)));
32589 +
32590 + pax_open_kernel();
32591 set_pte(kmap_pte-idx, mk_pte(page, prot));
32592 + pax_close_kernel();
32593 +
32594 arch_flush_lazy_mmu_mode();
32595
32596 return (void *)vaddr;
32597 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32598 index 42982b2..7168fc3 100644
32599 --- a/arch/x86/mm/hugetlbpage.c
32600 +++ b/arch/x86/mm/hugetlbpage.c
32601 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32602 #ifdef CONFIG_HUGETLB_PAGE
32603 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32604 unsigned long addr, unsigned long len,
32605 - unsigned long pgoff, unsigned long flags)
32606 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32607 {
32608 struct hstate *h = hstate_file(file);
32609 struct vm_unmapped_area_info info;
32610 -
32611 +
32612 info.flags = 0;
32613 info.length = len;
32614 info.low_limit = current->mm->mmap_legacy_base;
32615 info.high_limit = TASK_SIZE;
32616 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32617 info.align_offset = 0;
32618 + info.threadstack_offset = offset;
32619 return vm_unmapped_area(&info);
32620 }
32621
32622 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32623 unsigned long addr0, unsigned long len,
32624 - unsigned long pgoff, unsigned long flags)
32625 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32626 {
32627 struct hstate *h = hstate_file(file);
32628 struct vm_unmapped_area_info info;
32629 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32630 info.high_limit = current->mm->mmap_base;
32631 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32632 info.align_offset = 0;
32633 + info.threadstack_offset = offset;
32634 addr = vm_unmapped_area(&info);
32635
32636 /*
32637 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32638 VM_BUG_ON(addr != -ENOMEM);
32639 info.flags = 0;
32640 info.low_limit = TASK_UNMAPPED_BASE;
32641 +
32642 +#ifdef CONFIG_PAX_RANDMMAP
32643 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32644 + info.low_limit += current->mm->delta_mmap;
32645 +#endif
32646 +
32647 info.high_limit = TASK_SIZE;
32648 addr = vm_unmapped_area(&info);
32649 }
32650 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32651 struct hstate *h = hstate_file(file);
32652 struct mm_struct *mm = current->mm;
32653 struct vm_area_struct *vma;
32654 + unsigned long pax_task_size = TASK_SIZE;
32655 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32656
32657 if (len & ~huge_page_mask(h))
32658 return -EINVAL;
32659 - if (len > TASK_SIZE)
32660 +
32661 +#ifdef CONFIG_PAX_SEGMEXEC
32662 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32663 + pax_task_size = SEGMEXEC_TASK_SIZE;
32664 +#endif
32665 +
32666 + pax_task_size -= PAGE_SIZE;
32667 +
32668 + if (len > pax_task_size)
32669 return -ENOMEM;
32670
32671 if (flags & MAP_FIXED) {
32672 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32673 return addr;
32674 }
32675
32676 +#ifdef CONFIG_PAX_RANDMMAP
32677 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32678 +#endif
32679 +
32680 if (addr) {
32681 addr = ALIGN(addr, huge_page_size(h));
32682 vma = find_vma(mm, addr);
32683 - if (TASK_SIZE - len >= addr &&
32684 - (!vma || addr + len <= vma->vm_start))
32685 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32686 return addr;
32687 }
32688 if (mm->get_unmapped_area == arch_get_unmapped_area)
32689 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32690 - pgoff, flags);
32691 + pgoff, flags, offset);
32692 else
32693 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32694 - pgoff, flags);
32695 + pgoff, flags, offset);
32696 }
32697 #endif /* CONFIG_HUGETLB_PAGE */
32698
32699 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32700 index a110efc..a31a18f 100644
32701 --- a/arch/x86/mm/init.c
32702 +++ b/arch/x86/mm/init.c
32703 @@ -4,6 +4,7 @@
32704 #include <linux/swap.h>
32705 #include <linux/memblock.h>
32706 #include <linux/bootmem.h> /* for max_low_pfn */
32707 +#include <linux/tboot.h>
32708
32709 #include <asm/cacheflush.h>
32710 #include <asm/e820.h>
32711 @@ -17,6 +18,8 @@
32712 #include <asm/proto.h>
32713 #include <asm/dma.h> /* for MAX_DMA_PFN */
32714 #include <asm/microcode.h>
32715 +#include <asm/desc.h>
32716 +#include <asm/bios_ebda.h>
32717
32718 /*
32719 * We need to define the tracepoints somewhere, and tlb.c
32720 @@ -620,7 +623,18 @@ void __init init_mem_mapping(void)
32721 early_ioremap_page_table_range_init();
32722 #endif
32723
32724 +#ifdef CONFIG_PAX_PER_CPU_PGD
32725 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32726 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32727 + KERNEL_PGD_PTRS);
32728 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32729 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32730 + KERNEL_PGD_PTRS);
32731 + load_cr3(get_cpu_pgd(0, kernel));
32732 +#else
32733 load_cr3(swapper_pg_dir);
32734 +#endif
32735 +
32736 __flush_tlb_all();
32737
32738 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32739 @@ -636,10 +650,40 @@ void __init init_mem_mapping(void)
32740 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32741 * mmio resources as well as potential bios/acpi data regions.
32742 */
32743 +
32744 +#ifdef CONFIG_GRKERNSEC_KMEM
32745 +static unsigned int ebda_start __read_only;
32746 +static unsigned int ebda_end __read_only;
32747 +#endif
32748 +
32749 int devmem_is_allowed(unsigned long pagenr)
32750 {
32751 - if (pagenr < 256)
32752 +#ifdef CONFIG_GRKERNSEC_KMEM
32753 + /* allow BDA */
32754 + if (!pagenr)
32755 return 1;
32756 + /* allow EBDA */
32757 + if (pagenr >= ebda_start && pagenr < ebda_end)
32758 + return 1;
32759 + /* if tboot is in use, allow access to its hardcoded serial log range */
32760 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32761 + return 1;
32762 +#else
32763 + if (!pagenr)
32764 + return 1;
32765 +#ifdef CONFIG_VM86
32766 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32767 + return 1;
32768 +#endif
32769 +#endif
32770 +
32771 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32772 + return 1;
32773 +#ifdef CONFIG_GRKERNSEC_KMEM
32774 + /* throw out everything else below 1MB */
32775 + if (pagenr <= 256)
32776 + return 0;
32777 +#endif
32778 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32779 return 0;
32780 if (!page_is_ram(pagenr))
32781 @@ -685,8 +729,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32782 #endif
32783 }
32784
32785 +#ifdef CONFIG_GRKERNSEC_KMEM
32786 +static inline void gr_init_ebda(void)
32787 +{
32788 + unsigned int ebda_addr;
32789 + unsigned int ebda_size = 0;
32790 +
32791 + ebda_addr = get_bios_ebda();
32792 + if (ebda_addr) {
32793 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32794 + ebda_size <<= 10;
32795 + }
32796 + if (ebda_addr && ebda_size) {
32797 + ebda_start = ebda_addr >> PAGE_SHIFT;
32798 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32799 + } else {
32800 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32801 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32802 + }
32803 +}
32804 +#else
32805 +static inline void gr_init_ebda(void) { }
32806 +#endif
32807 +
32808 void free_initmem(void)
32809 {
32810 +#ifdef CONFIG_PAX_KERNEXEC
32811 +#ifdef CONFIG_X86_32
32812 + /* PaX: limit KERNEL_CS to actual size */
32813 + unsigned long addr, limit;
32814 + struct desc_struct d;
32815 + int cpu;
32816 +#else
32817 + pgd_t *pgd;
32818 + pud_t *pud;
32819 + pmd_t *pmd;
32820 + unsigned long addr, end;
32821 +#endif
32822 +#endif
32823 +
32824 + gr_init_ebda();
32825 +
32826 +#ifdef CONFIG_PAX_KERNEXEC
32827 +#ifdef CONFIG_X86_32
32828 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32829 + limit = (limit - 1UL) >> PAGE_SHIFT;
32830 +
32831 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32832 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32833 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32834 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32835 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32836 + }
32837 +
32838 + /* PaX: make KERNEL_CS read-only */
32839 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32840 + if (!paravirt_enabled())
32841 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32842 +/*
32843 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32844 + pgd = pgd_offset_k(addr);
32845 + pud = pud_offset(pgd, addr);
32846 + pmd = pmd_offset(pud, addr);
32847 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32848 + }
32849 +*/
32850 +#ifdef CONFIG_X86_PAE
32851 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32852 +/*
32853 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32854 + pgd = pgd_offset_k(addr);
32855 + pud = pud_offset(pgd, addr);
32856 + pmd = pmd_offset(pud, addr);
32857 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32858 + }
32859 +*/
32860 +#endif
32861 +
32862 +#ifdef CONFIG_MODULES
32863 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32864 +#endif
32865 +
32866 +#else
32867 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32868 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32869 + pgd = pgd_offset_k(addr);
32870 + pud = pud_offset(pgd, addr);
32871 + pmd = pmd_offset(pud, addr);
32872 + if (!pmd_present(*pmd))
32873 + continue;
32874 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32875 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32876 + else
32877 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32878 + }
32879 +
32880 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32881 + end = addr + KERNEL_IMAGE_SIZE;
32882 + for (; addr < end; addr += PMD_SIZE) {
32883 + pgd = pgd_offset_k(addr);
32884 + pud = pud_offset(pgd, addr);
32885 + pmd = pmd_offset(pud, addr);
32886 + if (!pmd_present(*pmd))
32887 + continue;
32888 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32889 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32890 + }
32891 +#endif
32892 +
32893 + flush_tlb_all();
32894 +#endif
32895 +
32896 free_init_pages("unused kernel",
32897 (unsigned long)(&__init_begin),
32898 (unsigned long)(&__init_end));
32899 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32900 index c8140e1..59257fc 100644
32901 --- a/arch/x86/mm/init_32.c
32902 +++ b/arch/x86/mm/init_32.c
32903 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32904 bool __read_mostly __vmalloc_start_set = false;
32905
32906 /*
32907 - * Creates a middle page table and puts a pointer to it in the
32908 - * given global directory entry. This only returns the gd entry
32909 - * in non-PAE compilation mode, since the middle layer is folded.
32910 - */
32911 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32912 -{
32913 - pud_t *pud;
32914 - pmd_t *pmd_table;
32915 -
32916 -#ifdef CONFIG_X86_PAE
32917 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32918 - pmd_table = (pmd_t *)alloc_low_page();
32919 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32920 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32921 - pud = pud_offset(pgd, 0);
32922 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32923 -
32924 - return pmd_table;
32925 - }
32926 -#endif
32927 - pud = pud_offset(pgd, 0);
32928 - pmd_table = pmd_offset(pud, 0);
32929 -
32930 - return pmd_table;
32931 -}
32932 -
32933 -/*
32934 * Create a page table and place a pointer to it in a middle page
32935 * directory entry:
32936 */
32937 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32938 pte_t *page_table = (pte_t *)alloc_low_page();
32939
32940 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32941 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32942 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32943 +#else
32944 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32945 +#endif
32946 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32947 }
32948
32949 return pte_offset_kernel(pmd, 0);
32950 }
32951
32952 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32953 +{
32954 + pud_t *pud;
32955 + pmd_t *pmd_table;
32956 +
32957 + pud = pud_offset(pgd, 0);
32958 + pmd_table = pmd_offset(pud, 0);
32959 +
32960 + return pmd_table;
32961 +}
32962 +
32963 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32964 {
32965 int pgd_idx = pgd_index(vaddr);
32966 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32967 int pgd_idx, pmd_idx;
32968 unsigned long vaddr;
32969 pgd_t *pgd;
32970 + pud_t *pud;
32971 pmd_t *pmd;
32972 pte_t *pte = NULL;
32973 unsigned long count = page_table_range_init_count(start, end);
32974 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32975 pgd = pgd_base + pgd_idx;
32976
32977 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32978 - pmd = one_md_table_init(pgd);
32979 - pmd = pmd + pmd_index(vaddr);
32980 + pud = pud_offset(pgd, vaddr);
32981 + pmd = pmd_offset(pud, vaddr);
32982 +
32983 +#ifdef CONFIG_X86_PAE
32984 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32985 +#endif
32986 +
32987 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32988 pmd++, pmd_idx++) {
32989 pte = page_table_kmap_check(one_page_table_init(pmd),
32990 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32991 }
32992 }
32993
32994 -static inline int is_kernel_text(unsigned long addr)
32995 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32996 {
32997 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32998 - return 1;
32999 - return 0;
33000 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33001 + end <= ktla_ktva((unsigned long)_stext)) &&
33002 + (start >= ktla_ktva((unsigned long)_einittext) ||
33003 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33004 +
33005 +#ifdef CONFIG_ACPI_SLEEP
33006 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33007 +#endif
33008 +
33009 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33010 + return 0;
33011 + return 1;
33012 }
33013
33014 /*
33015 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33016 unsigned long last_map_addr = end;
33017 unsigned long start_pfn, end_pfn;
33018 pgd_t *pgd_base = swapper_pg_dir;
33019 - int pgd_idx, pmd_idx, pte_ofs;
33020 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33021 unsigned long pfn;
33022 pgd_t *pgd;
33023 + pud_t *pud;
33024 pmd_t *pmd;
33025 pte_t *pte;
33026 unsigned pages_2m, pages_4k;
33027 @@ -291,8 +295,13 @@ repeat:
33028 pfn = start_pfn;
33029 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33030 pgd = pgd_base + pgd_idx;
33031 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33032 - pmd = one_md_table_init(pgd);
33033 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33034 + pud = pud_offset(pgd, 0);
33035 + pmd = pmd_offset(pud, 0);
33036 +
33037 +#ifdef CONFIG_X86_PAE
33038 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33039 +#endif
33040
33041 if (pfn >= end_pfn)
33042 continue;
33043 @@ -304,14 +313,13 @@ repeat:
33044 #endif
33045 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33046 pmd++, pmd_idx++) {
33047 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33048 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33049
33050 /*
33051 * Map with big pages if possible, otherwise
33052 * create normal page tables:
33053 */
33054 if (use_pse) {
33055 - unsigned int addr2;
33056 pgprot_t prot = PAGE_KERNEL_LARGE;
33057 /*
33058 * first pass will use the same initial
33059 @@ -322,11 +330,7 @@ repeat:
33060 _PAGE_PSE);
33061
33062 pfn &= PMD_MASK >> PAGE_SHIFT;
33063 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33064 - PAGE_OFFSET + PAGE_SIZE-1;
33065 -
33066 - if (is_kernel_text(addr) ||
33067 - is_kernel_text(addr2))
33068 + if (is_kernel_text(address, address + PMD_SIZE))
33069 prot = PAGE_KERNEL_LARGE_EXEC;
33070
33071 pages_2m++;
33072 @@ -343,7 +347,7 @@ repeat:
33073 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33074 pte += pte_ofs;
33075 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33076 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33077 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33078 pgprot_t prot = PAGE_KERNEL;
33079 /*
33080 * first pass will use the same initial
33081 @@ -351,7 +355,7 @@ repeat:
33082 */
33083 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33084
33085 - if (is_kernel_text(addr))
33086 + if (is_kernel_text(address, address + PAGE_SIZE))
33087 prot = PAGE_KERNEL_EXEC;
33088
33089 pages_4k++;
33090 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33091
33092 pud = pud_offset(pgd, va);
33093 pmd = pmd_offset(pud, va);
33094 - if (!pmd_present(*pmd))
33095 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33096 break;
33097
33098 /* should not be large page here */
33099 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33100
33101 static void __init pagetable_init(void)
33102 {
33103 - pgd_t *pgd_base = swapper_pg_dir;
33104 -
33105 - permanent_kmaps_init(pgd_base);
33106 + permanent_kmaps_init(swapper_pg_dir);
33107 }
33108
33109 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33110 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33111 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33112
33113 /* user-defined highmem size */
33114 @@ -787,10 +789,10 @@ void __init mem_init(void)
33115 ((unsigned long)&__init_end -
33116 (unsigned long)&__init_begin) >> 10,
33117
33118 - (unsigned long)&_etext, (unsigned long)&_edata,
33119 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33120 + (unsigned long)&_sdata, (unsigned long)&_edata,
33121 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33122
33123 - (unsigned long)&_text, (unsigned long)&_etext,
33124 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33125 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33126
33127 /*
33128 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33129 if (!kernel_set_to_readonly)
33130 return;
33131
33132 + start = ktla_ktva(start);
33133 pr_debug("Set kernel text: %lx - %lx for read write\n",
33134 start, start+size);
33135
33136 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33137 if (!kernel_set_to_readonly)
33138 return;
33139
33140 + start = ktla_ktva(start);
33141 pr_debug("Set kernel text: %lx - %lx for read only\n",
33142 start, start+size);
33143
33144 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33145 unsigned long start = PFN_ALIGN(_text);
33146 unsigned long size = PFN_ALIGN(_etext) - start;
33147
33148 + start = ktla_ktva(start);
33149 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33150 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33151 size >> 10);
33152 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33153 index 30eb05a..ae671ac 100644
33154 --- a/arch/x86/mm/init_64.c
33155 +++ b/arch/x86/mm/init_64.c
33156 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33157 * around without checking the pgd every time.
33158 */
33159
33160 -pteval_t __supported_pte_mask __read_mostly = ~0;
33161 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33162 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33163
33164 int force_personality32;
33165 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33166
33167 for (address = start; address <= end; address += PGDIR_SIZE) {
33168 const pgd_t *pgd_ref = pgd_offset_k(address);
33169 +
33170 +#ifdef CONFIG_PAX_PER_CPU_PGD
33171 + unsigned long cpu;
33172 +#else
33173 struct page *page;
33174 +#endif
33175
33176 /*
33177 * When it is called after memory hot remove, pgd_none()
33178 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33179 continue;
33180
33181 spin_lock(&pgd_lock);
33182 +
33183 +#ifdef CONFIG_PAX_PER_CPU_PGD
33184 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33185 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33186 +
33187 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33188 + BUG_ON(pgd_page_vaddr(*pgd)
33189 + != pgd_page_vaddr(*pgd_ref));
33190 +
33191 + if (removed) {
33192 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33193 + pgd_clear(pgd);
33194 + } else {
33195 + if (pgd_none(*pgd))
33196 + set_pgd(pgd, *pgd_ref);
33197 + }
33198 +
33199 + pgd = pgd_offset_cpu(cpu, kernel, address);
33200 +#else
33201 list_for_each_entry(page, &pgd_list, lru) {
33202 pgd_t *pgd;
33203 spinlock_t *pgt_lock;
33204 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33205 /* the pgt_lock only for Xen */
33206 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33207 spin_lock(pgt_lock);
33208 +#endif
33209
33210 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33211 BUG_ON(pgd_page_vaddr(*pgd)
33212 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33213 set_pgd(pgd, *pgd_ref);
33214 }
33215
33216 +#ifndef CONFIG_PAX_PER_CPU_PGD
33217 spin_unlock(pgt_lock);
33218 +#endif
33219 +
33220 }
33221 spin_unlock(&pgd_lock);
33222 }
33223 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33224 {
33225 if (pgd_none(*pgd)) {
33226 pud_t *pud = (pud_t *)spp_getpage();
33227 - pgd_populate(&init_mm, pgd, pud);
33228 + pgd_populate_kernel(&init_mm, pgd, pud);
33229 if (pud != pud_offset(pgd, 0))
33230 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33231 pud, pud_offset(pgd, 0));
33232 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33233 {
33234 if (pud_none(*pud)) {
33235 pmd_t *pmd = (pmd_t *) spp_getpage();
33236 - pud_populate(&init_mm, pud, pmd);
33237 + pud_populate_kernel(&init_mm, pud, pmd);
33238 if (pmd != pmd_offset(pud, 0))
33239 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33240 pmd, pmd_offset(pud, 0));
33241 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33242 pmd = fill_pmd(pud, vaddr);
33243 pte = fill_pte(pmd, vaddr);
33244
33245 + pax_open_kernel();
33246 set_pte(pte, new_pte);
33247 + pax_close_kernel();
33248
33249 /*
33250 * It's enough to flush this one mapping.
33251 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33252 pgd = pgd_offset_k((unsigned long)__va(phys));
33253 if (pgd_none(*pgd)) {
33254 pud = (pud_t *) spp_getpage();
33255 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33256 - _PAGE_USER));
33257 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33258 }
33259 pud = pud_offset(pgd, (unsigned long)__va(phys));
33260 if (pud_none(*pud)) {
33261 pmd = (pmd_t *) spp_getpage();
33262 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33263 - _PAGE_USER));
33264 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33265 }
33266 pmd = pmd_offset(pud, phys);
33267 BUG_ON(!pmd_none(*pmd));
33268 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33269 prot);
33270
33271 spin_lock(&init_mm.page_table_lock);
33272 - pud_populate(&init_mm, pud, pmd);
33273 + pud_populate_kernel(&init_mm, pud, pmd);
33274 spin_unlock(&init_mm.page_table_lock);
33275 }
33276 __flush_tlb_all();
33277 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33278 page_size_mask);
33279
33280 spin_lock(&init_mm.page_table_lock);
33281 - pgd_populate(&init_mm, pgd, pud);
33282 + pgd_populate_kernel(&init_mm, pgd, pud);
33283 spin_unlock(&init_mm.page_table_lock);
33284 pgd_changed = true;
33285 }
33286 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33287 index 9ca35fc..4b2b7b7 100644
33288 --- a/arch/x86/mm/iomap_32.c
33289 +++ b/arch/x86/mm/iomap_32.c
33290 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33291 type = kmap_atomic_idx_push();
33292 idx = type + KM_TYPE_NR * smp_processor_id();
33293 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33294 +
33295 + pax_open_kernel();
33296 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33297 + pax_close_kernel();
33298 +
33299 arch_flush_lazy_mmu_mode();
33300
33301 return (void *)vaddr;
33302 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33303 index fdf617c..b9e85bc 100644
33304 --- a/arch/x86/mm/ioremap.c
33305 +++ b/arch/x86/mm/ioremap.c
33306 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33307 unsigned long i;
33308
33309 for (i = 0; i < nr_pages; ++i)
33310 - if (pfn_valid(start_pfn + i) &&
33311 - !PageReserved(pfn_to_page(start_pfn + i)))
33312 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33313 + !PageReserved(pfn_to_page(start_pfn + i))))
33314 return 1;
33315
33316 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33317 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33318 *
33319 * Caller must ensure there is only one unmapping for the same pointer.
33320 */
33321 -void iounmap(volatile void __iomem *addr)
33322 +void iounmap(const volatile void __iomem *addr)
33323 {
33324 struct vm_struct *p, *o;
33325
33326 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33327 */
33328 void *xlate_dev_mem_ptr(phys_addr_t phys)
33329 {
33330 - void *addr;
33331 - unsigned long start = phys & PAGE_MASK;
33332 -
33333 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33334 - if (page_is_ram(start >> PAGE_SHIFT))
33335 + if (page_is_ram(phys >> PAGE_SHIFT))
33336 +#ifdef CONFIG_HIGHMEM
33337 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33338 +#endif
33339 return __va(phys);
33340
33341 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33342 - if (addr)
33343 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33344 -
33345 - return addr;
33346 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33347 }
33348
33349 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33350 {
33351 if (page_is_ram(phys >> PAGE_SHIFT))
33352 +#ifdef CONFIG_HIGHMEM
33353 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33354 +#endif
33355 return;
33356
33357 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33358 return;
33359 }
33360
33361 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33362 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33363
33364 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33365 {
33366 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33367 early_ioremap_setup();
33368
33369 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33370 - memset(bm_pte, 0, sizeof(bm_pte));
33371 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33372 + pmd_populate_user(&init_mm, pmd, bm_pte);
33373
33374 /*
33375 * The boot-ioremap range spans multiple pmds, for which
33376 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33377 index b4f2e7e..96c9c3e 100644
33378 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33379 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33380 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33381 * memory (e.g. tracked pages)? For now, we need this to avoid
33382 * invoking kmemcheck for PnP BIOS calls.
33383 */
33384 - if (regs->flags & X86_VM_MASK)
33385 + if (v8086_mode(regs))
33386 return false;
33387 - if (regs->cs != __KERNEL_CS)
33388 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33389 return false;
33390
33391 pte = kmemcheck_pte_lookup(address);
33392 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33393 index df4552b..12c129c 100644
33394 --- a/arch/x86/mm/mmap.c
33395 +++ b/arch/x86/mm/mmap.c
33396 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33397 * Leave an at least ~128 MB hole with possible stack randomization.
33398 */
33399 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33400 -#define MAX_GAP (TASK_SIZE/6*5)
33401 +#define MAX_GAP (pax_task_size/6*5)
33402
33403 static int mmap_is_legacy(void)
33404 {
33405 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33406 return rnd << PAGE_SHIFT;
33407 }
33408
33409 -static unsigned long mmap_base(void)
33410 +static unsigned long mmap_base(struct mm_struct *mm)
33411 {
33412 unsigned long gap = rlimit(RLIMIT_STACK);
33413 + unsigned long pax_task_size = TASK_SIZE;
33414 +
33415 +#ifdef CONFIG_PAX_SEGMEXEC
33416 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33417 + pax_task_size = SEGMEXEC_TASK_SIZE;
33418 +#endif
33419
33420 if (gap < MIN_GAP)
33421 gap = MIN_GAP;
33422 else if (gap > MAX_GAP)
33423 gap = MAX_GAP;
33424
33425 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33426 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33427 }
33428
33429 /*
33430 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33431 * does, but not when emulating X86_32
33432 */
33433 -static unsigned long mmap_legacy_base(void)
33434 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33435 {
33436 - if (mmap_is_ia32())
33437 + if (mmap_is_ia32()) {
33438 +
33439 +#ifdef CONFIG_PAX_SEGMEXEC
33440 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33441 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33442 + else
33443 +#endif
33444 +
33445 return TASK_UNMAPPED_BASE;
33446 - else
33447 + } else
33448 return TASK_UNMAPPED_BASE + mmap_rnd();
33449 }
33450
33451 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33452 */
33453 void arch_pick_mmap_layout(struct mm_struct *mm)
33454 {
33455 - mm->mmap_legacy_base = mmap_legacy_base();
33456 - mm->mmap_base = mmap_base();
33457 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33458 + mm->mmap_base = mmap_base(mm);
33459 +
33460 +#ifdef CONFIG_PAX_RANDMMAP
33461 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33462 + mm->mmap_legacy_base += mm->delta_mmap;
33463 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33464 + }
33465 +#endif
33466
33467 if (mmap_is_legacy()) {
33468 mm->mmap_base = mm->mmap_legacy_base;
33469 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33470 index 0057a7a..95c7edd 100644
33471 --- a/arch/x86/mm/mmio-mod.c
33472 +++ b/arch/x86/mm/mmio-mod.c
33473 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33474 break;
33475 default:
33476 {
33477 - unsigned char *ip = (unsigned char *)instptr;
33478 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33479 my_trace->opcode = MMIO_UNKNOWN_OP;
33480 my_trace->width = 0;
33481 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33482 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33483 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33484 void __iomem *addr)
33485 {
33486 - static atomic_t next_id;
33487 + static atomic_unchecked_t next_id;
33488 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33489 /* These are page-unaligned. */
33490 struct mmiotrace_map map = {
33491 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33492 .private = trace
33493 },
33494 .phys = offset,
33495 - .id = atomic_inc_return(&next_id)
33496 + .id = atomic_inc_return_unchecked(&next_id)
33497 };
33498 map.map_id = trace->id;
33499
33500 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33501 ioremap_trace_core(offset, size, addr);
33502 }
33503
33504 -static void iounmap_trace_core(volatile void __iomem *addr)
33505 +static void iounmap_trace_core(const volatile void __iomem *addr)
33506 {
33507 struct mmiotrace_map map = {
33508 .phys = 0,
33509 @@ -328,7 +328,7 @@ not_enabled:
33510 }
33511 }
33512
33513 -void mmiotrace_iounmap(volatile void __iomem *addr)
33514 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33515 {
33516 might_sleep();
33517 if (is_enabled()) /* recheck and proper locking in *_core() */
33518 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33519 index cd4785b..25188b6 100644
33520 --- a/arch/x86/mm/numa.c
33521 +++ b/arch/x86/mm/numa.c
33522 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33523 }
33524 }
33525
33526 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33527 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33528 {
33529 unsigned long uninitialized_var(pfn_align);
33530 int i, nid;
33531 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33532 index 536ea2f..f42c293 100644
33533 --- a/arch/x86/mm/pageattr.c
33534 +++ b/arch/x86/mm/pageattr.c
33535 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33536 */
33537 #ifdef CONFIG_PCI_BIOS
33538 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33539 - pgprot_val(forbidden) |= _PAGE_NX;
33540 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33541 #endif
33542
33543 /*
33544 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33545 * Does not cover __inittext since that is gone later on. On
33546 * 64bit we do not enforce !NX on the low mapping
33547 */
33548 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33549 - pgprot_val(forbidden) |= _PAGE_NX;
33550 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33551 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33552
33553 +#ifdef CONFIG_DEBUG_RODATA
33554 /*
33555 * The .rodata section needs to be read-only. Using the pfn
33556 * catches all aliases.
33557 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33558 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33559 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33560 pgprot_val(forbidden) |= _PAGE_RW;
33561 +#endif
33562
33563 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33564 /*
33565 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33566 }
33567 #endif
33568
33569 +#ifdef CONFIG_PAX_KERNEXEC
33570 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33571 + pgprot_val(forbidden) |= _PAGE_RW;
33572 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33573 + }
33574 +#endif
33575 +
33576 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33577
33578 return prot;
33579 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33580 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33581 {
33582 /* change init_mm */
33583 + pax_open_kernel();
33584 set_pte_atomic(kpte, pte);
33585 +
33586 #ifdef CONFIG_X86_32
33587 if (!SHARED_KERNEL_PMD) {
33588 +
33589 +#ifdef CONFIG_PAX_PER_CPU_PGD
33590 + unsigned long cpu;
33591 +#else
33592 struct page *page;
33593 +#endif
33594
33595 +#ifdef CONFIG_PAX_PER_CPU_PGD
33596 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33597 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33598 +#else
33599 list_for_each_entry(page, &pgd_list, lru) {
33600 - pgd_t *pgd;
33601 + pgd_t *pgd = (pgd_t *)page_address(page);
33602 +#endif
33603 +
33604 pud_t *pud;
33605 pmd_t *pmd;
33606
33607 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33608 + pgd += pgd_index(address);
33609 pud = pud_offset(pgd, address);
33610 pmd = pmd_offset(pud, address);
33611 set_pte_atomic((pte_t *)pmd, pte);
33612 }
33613 }
33614 #endif
33615 + pax_close_kernel();
33616 }
33617
33618 static int
33619 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33620 index 7ac6869..c0ba541 100644
33621 --- a/arch/x86/mm/pat.c
33622 +++ b/arch/x86/mm/pat.c
33623 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33624 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33625
33626 if (pg_flags == _PGMT_DEFAULT)
33627 - return -1;
33628 + return _PAGE_CACHE_MODE_NUM;
33629 else if (pg_flags == _PGMT_WC)
33630 return _PAGE_CACHE_MODE_WC;
33631 else if (pg_flags == _PGMT_UC_MINUS)
33632 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33633
33634 page = pfn_to_page(pfn);
33635 type = get_page_memtype(page);
33636 - if (type != -1) {
33637 + if (type != _PAGE_CACHE_MODE_NUM) {
33638 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33639 start, end - 1, type, req_type);
33640 if (new_type)
33641 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33642
33643 if (!entry) {
33644 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33645 - current->comm, current->pid, start, end - 1);
33646 + current->comm, task_pid_nr(current), start, end - 1);
33647 return -EINVAL;
33648 }
33649
33650 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33651 page = pfn_to_page(paddr >> PAGE_SHIFT);
33652 rettype = get_page_memtype(page);
33653 /*
33654 - * -1 from get_page_memtype() implies RAM page is in its
33655 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33656 * default state and not reserved, and hence of type WB
33657 */
33658 - if (rettype == -1)
33659 + if (rettype == _PAGE_CACHE_MODE_NUM)
33660 rettype = _PAGE_CACHE_MODE_WB;
33661
33662 return rettype;
33663 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33664
33665 while (cursor < to) {
33666 if (!devmem_is_allowed(pfn)) {
33667 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33668 - current->comm, from, to - 1);
33669 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33670 + current->comm, from, to - 1, cursor);
33671 return 0;
33672 }
33673 cursor += PAGE_SIZE;
33674 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33675 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33676 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33677 "for [mem %#010Lx-%#010Lx]\n",
33678 - current->comm, current->pid,
33679 + current->comm, task_pid_nr(current),
33680 cattr_name(pcm),
33681 base, (unsigned long long)(base + size-1));
33682 return -EINVAL;
33683 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33684 pcm = lookup_memtype(paddr);
33685 if (want_pcm != pcm) {
33686 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33687 - current->comm, current->pid,
33688 + current->comm, task_pid_nr(current),
33689 cattr_name(want_pcm),
33690 (unsigned long long)paddr,
33691 (unsigned long long)(paddr + size - 1),
33692 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33693 free_memtype(paddr, paddr + size);
33694 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33695 " for [mem %#010Lx-%#010Lx], got %s\n",
33696 - current->comm, current->pid,
33697 + current->comm, task_pid_nr(current),
33698 cattr_name(want_pcm),
33699 (unsigned long long)paddr,
33700 (unsigned long long)(paddr + size - 1),
33701 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33702 index 6582adc..fcc5d0b 100644
33703 --- a/arch/x86/mm/pat_rbtree.c
33704 +++ b/arch/x86/mm/pat_rbtree.c
33705 @@ -161,7 +161,7 @@ success:
33706
33707 failure:
33708 printk(KERN_INFO "%s:%d conflicting memory types "
33709 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33710 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33711 end, cattr_name(found_type), cattr_name(match->type));
33712 return -EBUSY;
33713 }
33714 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33715 index 9f0614d..92ae64a 100644
33716 --- a/arch/x86/mm/pf_in.c
33717 +++ b/arch/x86/mm/pf_in.c
33718 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33719 int i;
33720 enum reason_type rv = OTHERS;
33721
33722 - p = (unsigned char *)ins_addr;
33723 + p = (unsigned char *)ktla_ktva(ins_addr);
33724 p += skip_prefix(p, &prf);
33725 p += get_opcode(p, &opcode);
33726
33727 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33728 struct prefix_bits prf;
33729 int i;
33730
33731 - p = (unsigned char *)ins_addr;
33732 + p = (unsigned char *)ktla_ktva(ins_addr);
33733 p += skip_prefix(p, &prf);
33734 p += get_opcode(p, &opcode);
33735
33736 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33737 struct prefix_bits prf;
33738 int i;
33739
33740 - p = (unsigned char *)ins_addr;
33741 + p = (unsigned char *)ktla_ktva(ins_addr);
33742 p += skip_prefix(p, &prf);
33743 p += get_opcode(p, &opcode);
33744
33745 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33746 struct prefix_bits prf;
33747 int i;
33748
33749 - p = (unsigned char *)ins_addr;
33750 + p = (unsigned char *)ktla_ktva(ins_addr);
33751 p += skip_prefix(p, &prf);
33752 p += get_opcode(p, &opcode);
33753 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33754 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33755 struct prefix_bits prf;
33756 int i;
33757
33758 - p = (unsigned char *)ins_addr;
33759 + p = (unsigned char *)ktla_ktva(ins_addr);
33760 p += skip_prefix(p, &prf);
33761 p += get_opcode(p, &opcode);
33762 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33763 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33764 index 7b22ada..b11e66f 100644
33765 --- a/arch/x86/mm/pgtable.c
33766 +++ b/arch/x86/mm/pgtable.c
33767 @@ -97,10 +97,75 @@ static inline void pgd_list_del(pgd_t *pgd)
33768 list_del(&page->lru);
33769 }
33770
33771 -#define UNSHARED_PTRS_PER_PGD \
33772 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33773 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33774 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33775
33776 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33777 +{
33778 + unsigned int count = USER_PGD_PTRS;
33779
33780 + if (!pax_user_shadow_base)
33781 + return;
33782 +
33783 + while (count--)
33784 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33785 +}
33786 +#endif
33787 +
33788 +#ifdef CONFIG_PAX_PER_CPU_PGD
33789 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33790 +{
33791 + unsigned int count = USER_PGD_PTRS;
33792 +
33793 + while (count--) {
33794 + pgd_t pgd;
33795 +
33796 +#ifdef CONFIG_X86_64
33797 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33798 +#else
33799 + pgd = *src++;
33800 +#endif
33801 +
33802 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33803 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33804 +#endif
33805 +
33806 + *dst++ = pgd;
33807 + }
33808 +
33809 +}
33810 +#endif
33811 +
33812 +#ifdef CONFIG_X86_64
33813 +#define pxd_t pud_t
33814 +#define pyd_t pgd_t
33815 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33816 +#define pgtable_pxd_page_ctor(page) true
33817 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33818 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33819 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33820 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33821 +#define PYD_SIZE PGDIR_SIZE
33822 +#define mm_inc_nr_pxds(mm) do {} while (0)
33823 +#define mm_dec_nr_pxds(mm) do {} while (0)
33824 +#else
33825 +#define pxd_t pmd_t
33826 +#define pyd_t pud_t
33827 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33828 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33829 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33830 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33831 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33832 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33833 +#define PYD_SIZE PUD_SIZE
33834 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
33835 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
33836 +#endif
33837 +
33838 +#ifdef CONFIG_PAX_PER_CPU_PGD
33839 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33840 +static inline void pgd_dtor(pgd_t *pgd) {}
33841 +#else
33842 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33843 {
33844 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33845 @@ -141,6 +206,7 @@ static void pgd_dtor(pgd_t *pgd)
33846 pgd_list_del(pgd);
33847 spin_unlock(&pgd_lock);
33848 }
33849 +#endif
33850
33851 /*
33852 * List of all pgd's needed for non-PAE so it can invalidate entries
33853 @@ -153,7 +219,7 @@ static void pgd_dtor(pgd_t *pgd)
33854 * -- nyc
33855 */
33856
33857 -#ifdef CONFIG_X86_PAE
33858 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33859 /*
33860 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33861 * updating the top-level pagetable entries to guarantee the
33862 @@ -165,7 +231,7 @@ static void pgd_dtor(pgd_t *pgd)
33863 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33864 * and initialize the kernel pmds here.
33865 */
33866 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33867 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33868
33869 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33870 {
33871 @@ -183,46 +249,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33872 */
33873 flush_tlb_mm(mm);
33874 }
33875 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33876 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33877 #else /* !CONFIG_X86_PAE */
33878
33879 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33880 -#define PREALLOCATED_PMDS 0
33881 +#define PREALLOCATED_PXDS 0
33882
33883 #endif /* CONFIG_X86_PAE */
33884
33885 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
33886 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
33887 {
33888 int i;
33889
33890 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33891 - if (pmds[i]) {
33892 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33893 - free_page((unsigned long)pmds[i]);
33894 - mm_dec_nr_pmds(mm);
33895 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33896 + if (pxds[i]) {
33897 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33898 + free_page((unsigned long)pxds[i]);
33899 + mm_dec_nr_pxds(mm);
33900 }
33901 }
33902
33903 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33904 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
33905 {
33906 int i;
33907 bool failed = false;
33908
33909 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33910 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33911 - if (!pmd)
33912 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33913 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33914 + if (!pxd)
33915 failed = true;
33916 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33917 - free_page((unsigned long)pmd);
33918 - pmd = NULL;
33919 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33920 + free_page((unsigned long)pxd);
33921 + pxd = NULL;
33922 failed = true;
33923 }
33924 - if (pmd)
33925 - mm_inc_nr_pmds(mm);
33926 - pmds[i] = pmd;
33927 + if (pxd)
33928 + mm_inc_nr_pxds(mm);
33929 + pxds[i] = pxd;
33930 }
33931
33932 if (failed) {
33933 - free_pmds(mm, pmds);
33934 + free_pxds(mm, pxds);
33935 return -ENOMEM;
33936 }
33937
33938 @@ -235,50 +303,54 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33939 * preallocate which never got a corresponding vma will need to be
33940 * freed manually.
33941 */
33942 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33943 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33944 {
33945 int i;
33946
33947 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33948 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33949 pgd_t pgd = pgdp[i];
33950
33951 if (pgd_val(pgd) != 0) {
33952 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33953 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33954
33955 - pgdp[i] = native_make_pgd(0);
33956 + set_pgd(pgdp + i, native_make_pgd(0));
33957
33958 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33959 - pmd_free(mm, pmd);
33960 - mm_dec_nr_pmds(mm);
33961 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33962 + pxd_free(mm, pxd);
33963 + mm_dec_nr_pxds(mm);
33964 }
33965 }
33966 }
33967
33968 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33969 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33970 {
33971 - pud_t *pud;
33972 + pyd_t *pyd;
33973 int i;
33974
33975 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33976 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33977 return;
33978
33979 - pud = pud_offset(pgd, 0);
33980 +#ifdef CONFIG_X86_64
33981 + pyd = pyd_offset(mm, 0L);
33982 +#else
33983 + pyd = pyd_offset(pgd, 0L);
33984 +#endif
33985
33986 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33987 - pmd_t *pmd = pmds[i];
33988 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33989 + pxd_t *pxd = pxds[i];
33990
33991 if (i >= KERNEL_PGD_BOUNDARY)
33992 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33993 - sizeof(pmd_t) * PTRS_PER_PMD);
33994 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33995 + sizeof(pxd_t) * PTRS_PER_PMD);
33996
33997 - pud_populate(mm, pud, pmd);
33998 + pyd_populate(mm, pyd, pxd);
33999 }
34000 }
34001
34002 pgd_t *pgd_alloc(struct mm_struct *mm)
34003 {
34004 pgd_t *pgd;
34005 - pmd_t *pmds[PREALLOCATED_PMDS];
34006 + pxd_t *pxds[PREALLOCATED_PXDS];
34007
34008 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
34009
34010 @@ -287,11 +359,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34011
34012 mm->pgd = pgd;
34013
34014 - if (preallocate_pmds(mm, pmds) != 0)
34015 + if (preallocate_pxds(mm, pxds) != 0)
34016 goto out_free_pgd;
34017
34018 if (paravirt_pgd_alloc(mm) != 0)
34019 - goto out_free_pmds;
34020 + goto out_free_pxds;
34021
34022 /*
34023 * Make sure that pre-populating the pmds is atomic with
34024 @@ -301,14 +373,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34025 spin_lock(&pgd_lock);
34026
34027 pgd_ctor(mm, pgd);
34028 - pgd_prepopulate_pmd(mm, pgd, pmds);
34029 + pgd_prepopulate_pxd(mm, pgd, pxds);
34030
34031 spin_unlock(&pgd_lock);
34032
34033 return pgd;
34034
34035 -out_free_pmds:
34036 - free_pmds(mm, pmds);
34037 +out_free_pxds:
34038 + free_pxds(mm, pxds);
34039 out_free_pgd:
34040 free_page((unsigned long)pgd);
34041 out:
34042 @@ -317,7 +389,7 @@ out:
34043
34044 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34045 {
34046 - pgd_mop_up_pmds(mm, pgd);
34047 + pgd_mop_up_pxds(mm, pgd);
34048 pgd_dtor(pgd);
34049 paravirt_pgd_free(mm, pgd);
34050 free_page((unsigned long)pgd);
34051 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34052 index 75cc097..79a097f 100644
34053 --- a/arch/x86/mm/pgtable_32.c
34054 +++ b/arch/x86/mm/pgtable_32.c
34055 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34056 return;
34057 }
34058 pte = pte_offset_kernel(pmd, vaddr);
34059 +
34060 + pax_open_kernel();
34061 if (pte_val(pteval))
34062 set_pte_at(&init_mm, vaddr, pte, pteval);
34063 else
34064 pte_clear(&init_mm, vaddr, pte);
34065 + pax_close_kernel();
34066
34067 /*
34068 * It's enough to flush this one mapping.
34069 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34070 index e666cbb..61788c45 100644
34071 --- a/arch/x86/mm/physaddr.c
34072 +++ b/arch/x86/mm/physaddr.c
34073 @@ -10,7 +10,7 @@
34074 #ifdef CONFIG_X86_64
34075
34076 #ifdef CONFIG_DEBUG_VIRTUAL
34077 -unsigned long __phys_addr(unsigned long x)
34078 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34079 {
34080 unsigned long y = x - __START_KERNEL_map;
34081
34082 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34083 #else
34084
34085 #ifdef CONFIG_DEBUG_VIRTUAL
34086 -unsigned long __phys_addr(unsigned long x)
34087 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34088 {
34089 unsigned long phys_addr = x - PAGE_OFFSET;
34090 /* VMALLOC_* aren't constants */
34091 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34092 index 90555bf..f5f1828 100644
34093 --- a/arch/x86/mm/setup_nx.c
34094 +++ b/arch/x86/mm/setup_nx.c
34095 @@ -5,8 +5,10 @@
34096 #include <asm/pgtable.h>
34097 #include <asm/proto.h>
34098
34099 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34100 static int disable_nx;
34101
34102 +#ifndef CONFIG_PAX_PAGEEXEC
34103 /*
34104 * noexec = on|off
34105 *
34106 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34107 return 0;
34108 }
34109 early_param("noexec", noexec_setup);
34110 +#endif
34111 +
34112 +#endif
34113
34114 void x86_configure_nx(void)
34115 {
34116 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34117 if (cpu_has_nx && !disable_nx)
34118 __supported_pte_mask |= _PAGE_NX;
34119 else
34120 +#endif
34121 __supported_pte_mask &= ~_PAGE_NX;
34122 }
34123
34124 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34125 index 3250f23..7a97ba2 100644
34126 --- a/arch/x86/mm/tlb.c
34127 +++ b/arch/x86/mm/tlb.c
34128 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34129 BUG();
34130 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34131 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34132 +
34133 +#ifndef CONFIG_PAX_PER_CPU_PGD
34134 load_cr3(swapper_pg_dir);
34135 +#endif
34136 +
34137 /*
34138 * This gets called in the idle path where RCU
34139 * functions differently. Tracing normally
34140 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34141 new file mode 100644
34142 index 0000000..dace51c
34143 --- /dev/null
34144 +++ b/arch/x86/mm/uderef_64.c
34145 @@ -0,0 +1,37 @@
34146 +#include <linux/mm.h>
34147 +#include <asm/pgtable.h>
34148 +#include <asm/uaccess.h>
34149 +
34150 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34151 +/* PaX: due to the special call convention these functions must
34152 + * - remain leaf functions under all configurations,
34153 + * - never be called directly, only dereferenced from the wrappers.
34154 + */
34155 +void __pax_open_userland(void)
34156 +{
34157 + unsigned int cpu;
34158 +
34159 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34160 + return;
34161 +
34162 + cpu = raw_get_cpu();
34163 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34164 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34165 + raw_put_cpu_no_resched();
34166 +}
34167 +EXPORT_SYMBOL(__pax_open_userland);
34168 +
34169 +void __pax_close_userland(void)
34170 +{
34171 + unsigned int cpu;
34172 +
34173 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34174 + return;
34175 +
34176 + cpu = raw_get_cpu();
34177 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34178 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34179 + raw_put_cpu_no_resched();
34180 +}
34181 +EXPORT_SYMBOL(__pax_close_userland);
34182 +#endif
34183 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34184 index 6440221..f84b5c7 100644
34185 --- a/arch/x86/net/bpf_jit.S
34186 +++ b/arch/x86/net/bpf_jit.S
34187 @@ -9,6 +9,7 @@
34188 */
34189 #include <linux/linkage.h>
34190 #include <asm/dwarf2.h>
34191 +#include <asm/alternative-asm.h>
34192
34193 /*
34194 * Calling convention :
34195 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34196 jle bpf_slow_path_word
34197 mov (SKBDATA,%rsi),%eax
34198 bswap %eax /* ntohl() */
34199 + pax_force_retaddr
34200 ret
34201
34202 sk_load_half:
34203 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34204 jle bpf_slow_path_half
34205 movzwl (SKBDATA,%rsi),%eax
34206 rol $8,%ax # ntohs()
34207 + pax_force_retaddr
34208 ret
34209
34210 sk_load_byte:
34211 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34212 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34213 jle bpf_slow_path_byte
34214 movzbl (SKBDATA,%rsi),%eax
34215 + pax_force_retaddr
34216 ret
34217
34218 /* rsi contains offset and can be scratched */
34219 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34220 js bpf_error
34221 mov - MAX_BPF_STACK + 32(%rbp),%eax
34222 bswap %eax
34223 + pax_force_retaddr
34224 ret
34225
34226 bpf_slow_path_half:
34227 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34228 mov - MAX_BPF_STACK + 32(%rbp),%ax
34229 rol $8,%ax
34230 movzwl %ax,%eax
34231 + pax_force_retaddr
34232 ret
34233
34234 bpf_slow_path_byte:
34235 bpf_slow_path_common(1)
34236 js bpf_error
34237 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34238 + pax_force_retaddr
34239 ret
34240
34241 #define sk_negative_common(SIZE) \
34242 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34243 sk_negative_common(4)
34244 mov (%rax), %eax
34245 bswap %eax
34246 + pax_force_retaddr
34247 ret
34248
34249 bpf_slow_path_half_neg:
34250 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34251 mov (%rax),%ax
34252 rol $8,%ax
34253 movzwl %ax,%eax
34254 + pax_force_retaddr
34255 ret
34256
34257 bpf_slow_path_byte_neg:
34258 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34259 .globl sk_load_byte_negative_offset
34260 sk_negative_common(1)
34261 movzbl (%rax), %eax
34262 + pax_force_retaddr
34263 ret
34264
34265 bpf_error:
34266 @@ -156,4 +166,5 @@ bpf_error:
34267 mov - MAX_BPF_STACK + 16(%rbp),%r14
34268 mov - MAX_BPF_STACK + 24(%rbp),%r15
34269 leaveq
34270 + pax_force_retaddr
34271 ret
34272 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34273 index 9875143..36776ae 100644
34274 --- a/arch/x86/net/bpf_jit_comp.c
34275 +++ b/arch/x86/net/bpf_jit_comp.c
34276 @@ -13,7 +13,11 @@
34277 #include <linux/if_vlan.h>
34278 #include <asm/cacheflush.h>
34279
34280 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34281 +int bpf_jit_enable __read_only;
34282 +#else
34283 int bpf_jit_enable __read_mostly;
34284 +#endif
34285
34286 /*
34287 * assembly code in arch/x86/net/bpf_jit.S
34288 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34289 static void jit_fill_hole(void *area, unsigned int size)
34290 {
34291 /* fill whole space with int3 instructions */
34292 + pax_open_kernel();
34293 memset(area, 0xcc, size);
34294 + pax_close_kernel();
34295 }
34296
34297 struct jit_context {
34298 @@ -559,6 +565,13 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
34299 if (is_ereg(dst_reg))
34300 EMIT1(0x41);
34301 EMIT3(0xC1, add_1reg(0xC8, dst_reg), 8);
34302 +
34303 + /* emit 'movzwl eax, ax' */
34304 + if (is_ereg(dst_reg))
34305 + EMIT3(0x45, 0x0F, 0xB7);
34306 + else
34307 + EMIT2(0x0F, 0xB7);
34308 + EMIT1(add_2reg(0xC0, dst_reg, dst_reg));
34309 break;
34310 case 32:
34311 /* emit 'bswap eax' to swap lower 4 bytes */
34312 @@ -577,6 +590,27 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
34313 break;
34314
34315 case BPF_ALU | BPF_END | BPF_FROM_LE:
34316 + switch (imm32) {
34317 + case 16:
34318 + /* emit 'movzwl eax, ax' to zero extend 16-bit
34319 + * into 64 bit
34320 + */
34321 + if (is_ereg(dst_reg))
34322 + EMIT3(0x45, 0x0F, 0xB7);
34323 + else
34324 + EMIT2(0x0F, 0xB7);
34325 + EMIT1(add_2reg(0xC0, dst_reg, dst_reg));
34326 + break;
34327 + case 32:
34328 + /* emit 'mov eax, eax' to clear upper 32-bits */
34329 + if (is_ereg(dst_reg))
34330 + EMIT1(0x45);
34331 + EMIT2(0x89, add_2reg(0xC0, dst_reg, dst_reg));
34332 + break;
34333 + case 64:
34334 + /* nop */
34335 + break;
34336 + }
34337 break;
34338
34339 /* ST: *(u8*)(dst_reg + off) = imm */
34340 @@ -896,7 +930,9 @@ common_load:
34341 pr_err("bpf_jit_compile fatal error\n");
34342 return -EFAULT;
34343 }
34344 + pax_open_kernel();
34345 memcpy(image + proglen, temp, ilen);
34346 + pax_close_kernel();
34347 }
34348 proglen += ilen;
34349 addrs[i] = proglen;
34350 @@ -968,7 +1004,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34351
34352 if (image) {
34353 bpf_flush_icache(header, image + proglen);
34354 - set_memory_ro((unsigned long)header, header->pages);
34355 prog->bpf_func = (void *)image;
34356 prog->jited = true;
34357 }
34358 @@ -981,12 +1016,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34359 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34360 struct bpf_binary_header *header = (void *)addr;
34361
34362 - if (!fp->jited)
34363 - goto free_filter;
34364 + if (fp->jited)
34365 + bpf_jit_binary_free(header);
34366
34367 - set_memory_rw(addr, header->pages);
34368 - bpf_jit_binary_free(header);
34369 -
34370 -free_filter:
34371 bpf_prog_unlock_free(fp);
34372 }
34373 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34374 index 5d04be5..2beeaa2 100644
34375 --- a/arch/x86/oprofile/backtrace.c
34376 +++ b/arch/x86/oprofile/backtrace.c
34377 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34378 struct stack_frame_ia32 *fp;
34379 unsigned long bytes;
34380
34381 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34382 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34383 if (bytes != 0)
34384 return NULL;
34385
34386 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34387 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34388
34389 oprofile_add_trace(bufhead[0].return_address);
34390
34391 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34392 struct stack_frame bufhead[2];
34393 unsigned long bytes;
34394
34395 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34396 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34397 if (bytes != 0)
34398 return NULL;
34399
34400 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34401 {
34402 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34403
34404 - if (!user_mode_vm(regs)) {
34405 + if (!user_mode(regs)) {
34406 unsigned long stack = kernel_stack_pointer(regs);
34407 if (depth)
34408 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34409 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34410 index 1d2e639..f6ef82a 100644
34411 --- a/arch/x86/oprofile/nmi_int.c
34412 +++ b/arch/x86/oprofile/nmi_int.c
34413 @@ -23,6 +23,7 @@
34414 #include <asm/nmi.h>
34415 #include <asm/msr.h>
34416 #include <asm/apic.h>
34417 +#include <asm/pgtable.h>
34418
34419 #include "op_counter.h"
34420 #include "op_x86_model.h"
34421 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34422 if (ret)
34423 return ret;
34424
34425 - if (!model->num_virt_counters)
34426 - model->num_virt_counters = model->num_counters;
34427 + if (!model->num_virt_counters) {
34428 + pax_open_kernel();
34429 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34430 + pax_close_kernel();
34431 + }
34432
34433 mux_init(ops);
34434
34435 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34436 index 50d86c0..7985318 100644
34437 --- a/arch/x86/oprofile/op_model_amd.c
34438 +++ b/arch/x86/oprofile/op_model_amd.c
34439 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34440 num_counters = AMD64_NUM_COUNTERS;
34441 }
34442
34443 - op_amd_spec.num_counters = num_counters;
34444 - op_amd_spec.num_controls = num_counters;
34445 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34446 + pax_open_kernel();
34447 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34448 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34449 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34450 + pax_close_kernel();
34451
34452 return 0;
34453 }
34454 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34455 index d90528e..0127e2b 100644
34456 --- a/arch/x86/oprofile/op_model_ppro.c
34457 +++ b/arch/x86/oprofile/op_model_ppro.c
34458 @@ -19,6 +19,7 @@
34459 #include <asm/msr.h>
34460 #include <asm/apic.h>
34461 #include <asm/nmi.h>
34462 +#include <asm/pgtable.h>
34463
34464 #include "op_x86_model.h"
34465 #include "op_counter.h"
34466 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34467
34468 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34469
34470 - op_arch_perfmon_spec.num_counters = num_counters;
34471 - op_arch_perfmon_spec.num_controls = num_counters;
34472 + pax_open_kernel();
34473 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34474 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34475 + pax_close_kernel();
34476 }
34477
34478 static int arch_perfmon_init(struct oprofile_operations *ignore)
34479 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34480 index 71e8a67..6a313bb 100644
34481 --- a/arch/x86/oprofile/op_x86_model.h
34482 +++ b/arch/x86/oprofile/op_x86_model.h
34483 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34484 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34485 struct op_msrs const * const msrs);
34486 #endif
34487 -};
34488 +} __do_const;
34489
34490 struct op_counter_config;
34491
34492 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34493 index 852aa4c..71613f2 100644
34494 --- a/arch/x86/pci/intel_mid_pci.c
34495 +++ b/arch/x86/pci/intel_mid_pci.c
34496 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34497 pci_mmcfg_late_init();
34498 pcibios_enable_irq = intel_mid_pci_irq_enable;
34499 pcibios_disable_irq = intel_mid_pci_irq_disable;
34500 - pci_root_ops = intel_mid_pci_ops;
34501 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34502 pci_soc_mode = 1;
34503 /* Continue with standard init */
34504 return 1;
34505 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34506 index 5dc6ca5..25c03f5 100644
34507 --- a/arch/x86/pci/irq.c
34508 +++ b/arch/x86/pci/irq.c
34509 @@ -51,7 +51,7 @@ struct irq_router {
34510 struct irq_router_handler {
34511 u16 vendor;
34512 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34513 -};
34514 +} __do_const;
34515
34516 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34517 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34518 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34519 return 0;
34520 }
34521
34522 -static __initdata struct irq_router_handler pirq_routers[] = {
34523 +static __initconst const struct irq_router_handler pirq_routers[] = {
34524 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34525 { PCI_VENDOR_ID_AL, ali_router_probe },
34526 { PCI_VENDOR_ID_ITE, ite_router_probe },
34527 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34528 static void __init pirq_find_router(struct irq_router *r)
34529 {
34530 struct irq_routing_table *rt = pirq_table;
34531 - struct irq_router_handler *h;
34532 + const struct irq_router_handler *h;
34533
34534 #ifdef CONFIG_PCI_BIOS
34535 if (!rt->signature) {
34536 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34537 return 0;
34538 }
34539
34540 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34541 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34542 {
34543 .callback = fix_broken_hp_bios_irq9,
34544 .ident = "HP Pavilion N5400 Series Laptop",
34545 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34546 index 9b83b90..4112152 100644
34547 --- a/arch/x86/pci/pcbios.c
34548 +++ b/arch/x86/pci/pcbios.c
34549 @@ -79,7 +79,7 @@ union bios32 {
34550 static struct {
34551 unsigned long address;
34552 unsigned short segment;
34553 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34554 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34555
34556 /*
34557 * Returns the entry point for the given service, NULL on error
34558 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34559 unsigned long length; /* %ecx */
34560 unsigned long entry; /* %edx */
34561 unsigned long flags;
34562 + struct desc_struct d, *gdt;
34563
34564 local_irq_save(flags);
34565 - __asm__("lcall *(%%edi); cld"
34566 +
34567 + gdt = get_cpu_gdt_table(smp_processor_id());
34568 +
34569 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34570 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34571 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34572 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34573 +
34574 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34575 : "=a" (return_code),
34576 "=b" (address),
34577 "=c" (length),
34578 "=d" (entry)
34579 : "0" (service),
34580 "1" (0),
34581 - "D" (&bios32_indirect));
34582 + "D" (&bios32_indirect),
34583 + "r"(__PCIBIOS_DS)
34584 + : "memory");
34585 +
34586 + pax_open_kernel();
34587 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34588 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34589 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34590 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34591 + pax_close_kernel();
34592 +
34593 local_irq_restore(flags);
34594
34595 switch (return_code) {
34596 - case 0:
34597 - return address + entry;
34598 - case 0x80: /* Not present */
34599 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34600 - return 0;
34601 - default: /* Shouldn't happen */
34602 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34603 - service, return_code);
34604 + case 0: {
34605 + int cpu;
34606 + unsigned char flags;
34607 +
34608 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34609 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34610 + printk(KERN_WARNING "bios32_service: not valid\n");
34611 return 0;
34612 + }
34613 + address = address + PAGE_OFFSET;
34614 + length += 16UL; /* some BIOSs underreport this... */
34615 + flags = 4;
34616 + if (length >= 64*1024*1024) {
34617 + length >>= PAGE_SHIFT;
34618 + flags |= 8;
34619 + }
34620 +
34621 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34622 + gdt = get_cpu_gdt_table(cpu);
34623 + pack_descriptor(&d, address, length, 0x9b, flags);
34624 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34625 + pack_descriptor(&d, address, length, 0x93, flags);
34626 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34627 + }
34628 + return entry;
34629 + }
34630 + case 0x80: /* Not present */
34631 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34632 + return 0;
34633 + default: /* Shouldn't happen */
34634 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34635 + service, return_code);
34636 + return 0;
34637 }
34638 }
34639
34640 static struct {
34641 unsigned long address;
34642 unsigned short segment;
34643 -} pci_indirect = { 0, __KERNEL_CS };
34644 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34645
34646 -static int pci_bios_present;
34647 +static int pci_bios_present __read_only;
34648
34649 static int __init check_pcibios(void)
34650 {
34651 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34652 unsigned long flags, pcibios_entry;
34653
34654 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34655 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34656 + pci_indirect.address = pcibios_entry;
34657
34658 local_irq_save(flags);
34659 - __asm__(
34660 - "lcall *(%%edi); cld\n\t"
34661 + __asm__("movw %w6, %%ds\n\t"
34662 + "lcall *%%ss:(%%edi); cld\n\t"
34663 + "push %%ss\n\t"
34664 + "pop %%ds\n\t"
34665 "jc 1f\n\t"
34666 "xor %%ah, %%ah\n"
34667 "1:"
34668 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34669 "=b" (ebx),
34670 "=c" (ecx)
34671 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34672 - "D" (&pci_indirect)
34673 + "D" (&pci_indirect),
34674 + "r" (__PCIBIOS_DS)
34675 : "memory");
34676 local_irq_restore(flags);
34677
34678 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34679
34680 switch (len) {
34681 case 1:
34682 - __asm__("lcall *(%%esi); cld\n\t"
34683 + __asm__("movw %w6, %%ds\n\t"
34684 + "lcall *%%ss:(%%esi); cld\n\t"
34685 + "push %%ss\n\t"
34686 + "pop %%ds\n\t"
34687 "jc 1f\n\t"
34688 "xor %%ah, %%ah\n"
34689 "1:"
34690 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34691 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34692 "b" (bx),
34693 "D" ((long)reg),
34694 - "S" (&pci_indirect));
34695 + "S" (&pci_indirect),
34696 + "r" (__PCIBIOS_DS));
34697 /*
34698 * Zero-extend the result beyond 8 bits, do not trust the
34699 * BIOS having done it:
34700 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34701 *value &= 0xff;
34702 break;
34703 case 2:
34704 - __asm__("lcall *(%%esi); cld\n\t"
34705 + __asm__("movw %w6, %%ds\n\t"
34706 + "lcall *%%ss:(%%esi); cld\n\t"
34707 + "push %%ss\n\t"
34708 + "pop %%ds\n\t"
34709 "jc 1f\n\t"
34710 "xor %%ah, %%ah\n"
34711 "1:"
34712 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34713 : "1" (PCIBIOS_READ_CONFIG_WORD),
34714 "b" (bx),
34715 "D" ((long)reg),
34716 - "S" (&pci_indirect));
34717 + "S" (&pci_indirect),
34718 + "r" (__PCIBIOS_DS));
34719 /*
34720 * Zero-extend the result beyond 16 bits, do not trust the
34721 * BIOS having done it:
34722 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34723 *value &= 0xffff;
34724 break;
34725 case 4:
34726 - __asm__("lcall *(%%esi); cld\n\t"
34727 + __asm__("movw %w6, %%ds\n\t"
34728 + "lcall *%%ss:(%%esi); cld\n\t"
34729 + "push %%ss\n\t"
34730 + "pop %%ds\n\t"
34731 "jc 1f\n\t"
34732 "xor %%ah, %%ah\n"
34733 "1:"
34734 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34735 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34736 "b" (bx),
34737 "D" ((long)reg),
34738 - "S" (&pci_indirect));
34739 + "S" (&pci_indirect),
34740 + "r" (__PCIBIOS_DS));
34741 break;
34742 }
34743
34744 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34745
34746 switch (len) {
34747 case 1:
34748 - __asm__("lcall *(%%esi); cld\n\t"
34749 + __asm__("movw %w6, %%ds\n\t"
34750 + "lcall *%%ss:(%%esi); cld\n\t"
34751 + "push %%ss\n\t"
34752 + "pop %%ds\n\t"
34753 "jc 1f\n\t"
34754 "xor %%ah, %%ah\n"
34755 "1:"
34756 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34757 "c" (value),
34758 "b" (bx),
34759 "D" ((long)reg),
34760 - "S" (&pci_indirect));
34761 + "S" (&pci_indirect),
34762 + "r" (__PCIBIOS_DS));
34763 break;
34764 case 2:
34765 - __asm__("lcall *(%%esi); cld\n\t"
34766 + __asm__("movw %w6, %%ds\n\t"
34767 + "lcall *%%ss:(%%esi); cld\n\t"
34768 + "push %%ss\n\t"
34769 + "pop %%ds\n\t"
34770 "jc 1f\n\t"
34771 "xor %%ah, %%ah\n"
34772 "1:"
34773 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34774 "c" (value),
34775 "b" (bx),
34776 "D" ((long)reg),
34777 - "S" (&pci_indirect));
34778 + "S" (&pci_indirect),
34779 + "r" (__PCIBIOS_DS));
34780 break;
34781 case 4:
34782 - __asm__("lcall *(%%esi); cld\n\t"
34783 + __asm__("movw %w6, %%ds\n\t"
34784 + "lcall *%%ss:(%%esi); cld\n\t"
34785 + "push %%ss\n\t"
34786 + "pop %%ds\n\t"
34787 "jc 1f\n\t"
34788 "xor %%ah, %%ah\n"
34789 "1:"
34790 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34791 "c" (value),
34792 "b" (bx),
34793 "D" ((long)reg),
34794 - "S" (&pci_indirect));
34795 + "S" (&pci_indirect),
34796 + "r" (__PCIBIOS_DS));
34797 break;
34798 }
34799
34800 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34801
34802 DBG("PCI: Fetching IRQ routing table... ");
34803 __asm__("push %%es\n\t"
34804 + "movw %w8, %%ds\n\t"
34805 "push %%ds\n\t"
34806 "pop %%es\n\t"
34807 - "lcall *(%%esi); cld\n\t"
34808 + "lcall *%%ss:(%%esi); cld\n\t"
34809 "pop %%es\n\t"
34810 + "push %%ss\n\t"
34811 + "pop %%ds\n"
34812 "jc 1f\n\t"
34813 "xor %%ah, %%ah\n"
34814 "1:"
34815 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34816 "1" (0),
34817 "D" ((long) &opt),
34818 "S" (&pci_indirect),
34819 - "m" (opt)
34820 + "m" (opt),
34821 + "r" (__PCIBIOS_DS)
34822 : "memory");
34823 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34824 if (ret & 0xff00)
34825 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34826 {
34827 int ret;
34828
34829 - __asm__("lcall *(%%esi); cld\n\t"
34830 + __asm__("movw %w5, %%ds\n\t"
34831 + "lcall *%%ss:(%%esi); cld\n\t"
34832 + "push %%ss\n\t"
34833 + "pop %%ds\n"
34834 "jc 1f\n\t"
34835 "xor %%ah, %%ah\n"
34836 "1:"
34837 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34838 : "0" (PCIBIOS_SET_PCI_HW_INT),
34839 "b" ((dev->bus->number << 8) | dev->devfn),
34840 "c" ((irq << 8) | (pin + 10)),
34841 - "S" (&pci_indirect));
34842 + "S" (&pci_indirect),
34843 + "r" (__PCIBIOS_DS));
34844 return !(ret & 0xff00);
34845 }
34846 EXPORT_SYMBOL(pcibios_set_irq_routing);
34847 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34848 index 40e7cda..c7e6672 100644
34849 --- a/arch/x86/platform/efi/efi_32.c
34850 +++ b/arch/x86/platform/efi/efi_32.c
34851 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34852 {
34853 struct desc_ptr gdt_descr;
34854
34855 +#ifdef CONFIG_PAX_KERNEXEC
34856 + struct desc_struct d;
34857 +#endif
34858 +
34859 local_irq_save(efi_rt_eflags);
34860
34861 load_cr3(initial_page_table);
34862 __flush_tlb_all();
34863
34864 +#ifdef CONFIG_PAX_KERNEXEC
34865 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34866 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34867 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34868 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34869 +#endif
34870 +
34871 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34872 gdt_descr.size = GDT_SIZE - 1;
34873 load_gdt(&gdt_descr);
34874 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34875 {
34876 struct desc_ptr gdt_descr;
34877
34878 +#ifdef CONFIG_PAX_KERNEXEC
34879 + struct desc_struct d;
34880 +
34881 + memset(&d, 0, sizeof d);
34882 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34883 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34884 +#endif
34885 +
34886 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34887 gdt_descr.size = GDT_SIZE - 1;
34888 load_gdt(&gdt_descr);
34889
34890 +#ifdef CONFIG_PAX_PER_CPU_PGD
34891 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34892 +#else
34893 load_cr3(swapper_pg_dir);
34894 +#endif
34895 +
34896 __flush_tlb_all();
34897
34898 local_irq_restore(efi_rt_eflags);
34899 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34900 index 17e80d8..9fa6e41 100644
34901 --- a/arch/x86/platform/efi/efi_64.c
34902 +++ b/arch/x86/platform/efi/efi_64.c
34903 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34904 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34905 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34906 }
34907 +
34908 +#ifdef CONFIG_PAX_PER_CPU_PGD
34909 + load_cr3(swapper_pg_dir);
34910 +#endif
34911 +
34912 __flush_tlb_all();
34913 }
34914
34915 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34916 for (pgd = 0; pgd < n_pgds; pgd++)
34917 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34918 kfree(save_pgd);
34919 +
34920 +#ifdef CONFIG_PAX_PER_CPU_PGD
34921 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34922 +#endif
34923 +
34924 __flush_tlb_all();
34925 local_irq_restore(efi_flags);
34926 early_code_mapping_set_exec(0);
34927 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34928 unsigned npages;
34929 pgd_t *pgd;
34930
34931 - if (efi_enabled(EFI_OLD_MEMMAP))
34932 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34933 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34934 + * able to execute the EFI services.
34935 + */
34936 + if (__supported_pte_mask & _PAGE_NX) {
34937 + unsigned long addr = (unsigned long) __va(0);
34938 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34939 +
34940 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34941 +#ifdef CONFIG_PAX_PER_CPU_PGD
34942 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34943 +#endif
34944 + set_pgd(pgd_offset_k(addr), pe);
34945 + }
34946 +
34947 return 0;
34948 + }
34949
34950 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34951 pgd = __va(efi_scratch.efi_pgt);
34952 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34953 index 040192b..7d3300f 100644
34954 --- a/arch/x86/platform/efi/efi_stub_32.S
34955 +++ b/arch/x86/platform/efi/efi_stub_32.S
34956 @@ -6,7 +6,9 @@
34957 */
34958
34959 #include <linux/linkage.h>
34960 +#include <linux/init.h>
34961 #include <asm/page_types.h>
34962 +#include <asm/segment.h>
34963
34964 /*
34965 * efi_call_phys(void *, ...) is a function with variable parameters.
34966 @@ -20,7 +22,7 @@
34967 * service functions will comply with gcc calling convention, too.
34968 */
34969
34970 -.text
34971 +__INIT
34972 ENTRY(efi_call_phys)
34973 /*
34974 * 0. The function can only be called in Linux kernel. So CS has been
34975 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34976 * The mapping of lower virtual memory has been created in prolog and
34977 * epilog.
34978 */
34979 - movl $1f, %edx
34980 - subl $__PAGE_OFFSET, %edx
34981 - jmp *%edx
34982 +#ifdef CONFIG_PAX_KERNEXEC
34983 + movl $(__KERNEXEC_EFI_DS), %edx
34984 + mov %edx, %ds
34985 + mov %edx, %es
34986 + mov %edx, %ss
34987 + addl $2f,(1f)
34988 + ljmp *(1f)
34989 +
34990 +__INITDATA
34991 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34992 +.previous
34993 +
34994 +2:
34995 + subl $2b,(1b)
34996 +#else
34997 + jmp 1f-__PAGE_OFFSET
34998 1:
34999 +#endif
35000
35001 /*
35002 * 2. Now on the top of stack is the return
35003 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
35004 * parameter 2, ..., param n. To make things easy, we save the return
35005 * address of efi_call_phys in a global variable.
35006 */
35007 - popl %edx
35008 - movl %edx, saved_return_addr
35009 - /* get the function pointer into ECX*/
35010 - popl %ecx
35011 - movl %ecx, efi_rt_function_ptr
35012 - movl $2f, %edx
35013 - subl $__PAGE_OFFSET, %edx
35014 - pushl %edx
35015 + popl (saved_return_addr)
35016 + popl (efi_rt_function_ptr)
35017
35018 /*
35019 * 3. Clear PG bit in %CR0.
35020 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35021 /*
35022 * 5. Call the physical function.
35023 */
35024 - jmp *%ecx
35025 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35026
35027 -2:
35028 /*
35029 * 6. After EFI runtime service returns, control will return to
35030 * following instruction. We'd better readjust stack pointer first.
35031 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35032 movl %cr0, %edx
35033 orl $0x80000000, %edx
35034 movl %edx, %cr0
35035 - jmp 1f
35036 -1:
35037 +
35038 /*
35039 * 8. Now restore the virtual mode from flat mode by
35040 * adding EIP with PAGE_OFFSET.
35041 */
35042 - movl $1f, %edx
35043 - jmp *%edx
35044 +#ifdef CONFIG_PAX_KERNEXEC
35045 + movl $(__KERNEL_DS), %edx
35046 + mov %edx, %ds
35047 + mov %edx, %es
35048 + mov %edx, %ss
35049 + ljmp $(__KERNEL_CS),$1f
35050 +#else
35051 + jmp 1f+__PAGE_OFFSET
35052 +#endif
35053 1:
35054
35055 /*
35056 * 9. Balance the stack. And because EAX contain the return value,
35057 * we'd better not clobber it.
35058 */
35059 - leal efi_rt_function_ptr, %edx
35060 - movl (%edx), %ecx
35061 - pushl %ecx
35062 + pushl (efi_rt_function_ptr)
35063
35064 /*
35065 - * 10. Push the saved return address onto the stack and return.
35066 + * 10. Return to the saved return address.
35067 */
35068 - leal saved_return_addr, %edx
35069 - movl (%edx), %ecx
35070 - pushl %ecx
35071 - ret
35072 + jmpl *(saved_return_addr)
35073 ENDPROC(efi_call_phys)
35074 .previous
35075
35076 -.data
35077 +__INITDATA
35078 saved_return_addr:
35079 .long 0
35080 efi_rt_function_ptr:
35081 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35082 index 86d0f9e..6d499f4 100644
35083 --- a/arch/x86/platform/efi/efi_stub_64.S
35084 +++ b/arch/x86/platform/efi/efi_stub_64.S
35085 @@ -11,6 +11,7 @@
35086 #include <asm/msr.h>
35087 #include <asm/processor-flags.h>
35088 #include <asm/page_types.h>
35089 +#include <asm/alternative-asm.h>
35090
35091 #define SAVE_XMM \
35092 mov %rsp, %rax; \
35093 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35094 RESTORE_PGT
35095 addq $48, %rsp
35096 RESTORE_XMM
35097 + pax_force_retaddr 0, 1
35098 ret
35099 ENDPROC(efi_call)
35100
35101 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35102 index 3005f0c..d06aeb0 100644
35103 --- a/arch/x86/platform/intel-mid/intel-mid.c
35104 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35105 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35106 /* intel_mid_ops to store sub arch ops */
35107 struct intel_mid_ops *intel_mid_ops;
35108 /* getter function for sub arch ops*/
35109 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35110 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35111 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35112 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35113
35114 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35115 {
35116 };
35117
35118 -static void intel_mid_reboot(void)
35119 +static void __noreturn intel_mid_reboot(void)
35120 {
35121 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35122 + BUG();
35123 }
35124
35125 static unsigned long __init intel_mid_calibrate_tsc(void)
35126 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35127 index 3c1c386..59a68ed 100644
35128 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35129 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35130 @@ -13,6 +13,6 @@
35131 /* For every CPU addition a new get_<cpuname>_ops interface needs
35132 * to be added.
35133 */
35134 -extern void *get_penwell_ops(void);
35135 -extern void *get_cloverview_ops(void);
35136 -extern void *get_tangier_ops(void);
35137 +extern const void *get_penwell_ops(void);
35138 +extern const void *get_cloverview_ops(void);
35139 +extern const void *get_tangier_ops(void);
35140 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35141 index 23381d2..8ddc10e 100644
35142 --- a/arch/x86/platform/intel-mid/mfld.c
35143 +++ b/arch/x86/platform/intel-mid/mfld.c
35144 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35145 pm_power_off = mfld_power_off;
35146 }
35147
35148 -void *get_penwell_ops(void)
35149 +const void *get_penwell_ops(void)
35150 {
35151 return &penwell_ops;
35152 }
35153
35154 -void *get_cloverview_ops(void)
35155 +const void *get_cloverview_ops(void)
35156 {
35157 return &penwell_ops;
35158 }
35159 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35160 index aaca917..66eadbc 100644
35161 --- a/arch/x86/platform/intel-mid/mrfl.c
35162 +++ b/arch/x86/platform/intel-mid/mrfl.c
35163 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35164 .arch_setup = tangier_arch_setup,
35165 };
35166
35167 -void *get_tangier_ops(void)
35168 +const void *get_tangier_ops(void)
35169 {
35170 return &tangier_ops;
35171 }
35172 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35173 index c9a0838..fae0977 100644
35174 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35175 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35176 @@ -54,7 +54,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35177 */
35178 static void __init imr_self_test(void)
35179 {
35180 - phys_addr_t base = virt_to_phys(&_text);
35181 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35182 size_t size = virt_to_phys(&__end_rodata) - base;
35183 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35184 int ret;
35185 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35186 index d6ee929..3637cb5 100644
35187 --- a/arch/x86/platform/olpc/olpc_dt.c
35188 +++ b/arch/x86/platform/olpc/olpc_dt.c
35189 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35190 return res;
35191 }
35192
35193 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35194 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35195 .nextprop = olpc_dt_nextprop,
35196 .getproplen = olpc_dt_getproplen,
35197 .getproperty = olpc_dt_getproperty,
35198 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35199 index 3e32ed5..cc0adc5 100644
35200 --- a/arch/x86/power/cpu.c
35201 +++ b/arch/x86/power/cpu.c
35202 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35203 static void fix_processor_context(void)
35204 {
35205 int cpu = smp_processor_id();
35206 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35207 -#ifdef CONFIG_X86_64
35208 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35209 - tss_desc tss;
35210 -#endif
35211 + struct tss_struct *t = init_tss + cpu;
35212 +
35213 set_tss_desc(cpu, t); /*
35214 * This just modifies memory; should not be
35215 * necessary. But... This is necessary, because
35216 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35217 */
35218
35219 #ifdef CONFIG_X86_64
35220 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35221 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35222 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35223 -
35224 syscall_init(); /* This sets MSR_*STAR and related */
35225 #endif
35226 load_TR_desc(); /* This does ltr */
35227 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35228 index 0b7a63d..0d0f2c2 100644
35229 --- a/arch/x86/realmode/init.c
35230 +++ b/arch/x86/realmode/init.c
35231 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35232 __va(real_mode_header->trampoline_header);
35233
35234 #ifdef CONFIG_X86_32
35235 - trampoline_header->start = __pa_symbol(startup_32_smp);
35236 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35237 +
35238 +#ifdef CONFIG_PAX_KERNEXEC
35239 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35240 +#endif
35241 +
35242 + trampoline_header->boot_cs = __BOOT_CS;
35243 trampoline_header->gdt_limit = __BOOT_DS + 7;
35244 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35245 #else
35246 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35247 *trampoline_cr4_features = __read_cr4();
35248
35249 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35250 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35251 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35252 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35253 #endif
35254 }
35255 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35256 index 2730d77..2e4cd19 100644
35257 --- a/arch/x86/realmode/rm/Makefile
35258 +++ b/arch/x86/realmode/rm/Makefile
35259 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35260
35261 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35262 -I$(srctree)/arch/x86/boot
35263 +ifdef CONSTIFY_PLUGIN
35264 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35265 +endif
35266 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35267 GCOV_PROFILE := n
35268 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35269 index a28221d..93c40f1 100644
35270 --- a/arch/x86/realmode/rm/header.S
35271 +++ b/arch/x86/realmode/rm/header.S
35272 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35273 #endif
35274 /* APM/BIOS reboot */
35275 .long pa_machine_real_restart_asm
35276 -#ifdef CONFIG_X86_64
35277 +#ifdef CONFIG_X86_32
35278 + .long __KERNEL_CS
35279 +#else
35280 .long __KERNEL32_CS
35281 #endif
35282 END(real_mode_header)
35283 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35284 index d66c607..3def845 100644
35285 --- a/arch/x86/realmode/rm/reboot.S
35286 +++ b/arch/x86/realmode/rm/reboot.S
35287 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35288 lgdtl pa_tr_gdt
35289
35290 /* Disable paging to drop us out of long mode */
35291 + movl %cr4, %eax
35292 + andl $~X86_CR4_PCIDE, %eax
35293 + movl %eax, %cr4
35294 +
35295 movl %cr0, %eax
35296 andl $~X86_CR0_PG, %eax
35297 movl %eax, %cr0
35298 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35299 index 48ddd76..c26749f 100644
35300 --- a/arch/x86/realmode/rm/trampoline_32.S
35301 +++ b/arch/x86/realmode/rm/trampoline_32.S
35302 @@ -24,6 +24,12 @@
35303 #include <asm/page_types.h>
35304 #include "realmode.h"
35305
35306 +#ifdef CONFIG_PAX_KERNEXEC
35307 +#define ta(X) (X)
35308 +#else
35309 +#define ta(X) (pa_ ## X)
35310 +#endif
35311 +
35312 .text
35313 .code16
35314
35315 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35316
35317 cli # We should be safe anyway
35318
35319 - movl tr_start, %eax # where we need to go
35320 -
35321 movl $0xA5A5A5A5, trampoline_status
35322 # write marker for master knows we're running
35323
35324 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35325 movw $1, %dx # protected mode (PE) bit
35326 lmsw %dx # into protected mode
35327
35328 - ljmpl $__BOOT_CS, $pa_startup_32
35329 + ljmpl *(trampoline_header)
35330
35331 .section ".text32","ax"
35332 .code32
35333 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35334 .balign 8
35335 GLOBAL(trampoline_header)
35336 tr_start: .space 4
35337 - tr_gdt_pad: .space 2
35338 + tr_boot_cs: .space 2
35339 tr_gdt: .space 6
35340 END(trampoline_header)
35341
35342 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35343 index dac7b20..72dbaca 100644
35344 --- a/arch/x86/realmode/rm/trampoline_64.S
35345 +++ b/arch/x86/realmode/rm/trampoline_64.S
35346 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35347 movl %edx, %gs
35348
35349 movl pa_tr_cr4, %eax
35350 + andl $~X86_CR4_PCIDE, %eax
35351 movl %eax, %cr4 # Enable PAE mode
35352
35353 # Setup trampoline 4 level pagetables
35354 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35355 wrmsr
35356
35357 # Enable paging and in turn activate Long Mode
35358 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35359 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35360 movl %eax, %cr0
35361
35362 /*
35363 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35364 index 9e7e147..25a4158 100644
35365 --- a/arch/x86/realmode/rm/wakeup_asm.S
35366 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35367 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35368 lgdtl pmode_gdt
35369
35370 /* This really couldn't... */
35371 - movl pmode_entry, %eax
35372 movl pmode_cr0, %ecx
35373 movl %ecx, %cr0
35374 - ljmpl $__KERNEL_CS, $pa_startup_32
35375 - /* -> jmp *%eax in trampoline_32.S */
35376 +
35377 + ljmpl *pmode_entry
35378 #else
35379 jmp trampoline_start
35380 #endif
35381 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35382 index 604a37e..e49702a 100644
35383 --- a/arch/x86/tools/Makefile
35384 +++ b/arch/x86/tools/Makefile
35385 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35386
35387 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35388
35389 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35390 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35391 hostprogs-y += relocs
35392 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35393 PHONY += relocs
35394 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35395 index 0c2fae8..88036b7 100644
35396 --- a/arch/x86/tools/relocs.c
35397 +++ b/arch/x86/tools/relocs.c
35398 @@ -1,5 +1,7 @@
35399 /* This is included from relocs_32/64.c */
35400
35401 +#include "../../../include/generated/autoconf.h"
35402 +
35403 #define ElfW(type) _ElfW(ELF_BITS, type)
35404 #define _ElfW(bits, type) __ElfW(bits, type)
35405 #define __ElfW(bits, type) Elf##bits##_##type
35406 @@ -11,6 +13,7 @@
35407 #define Elf_Sym ElfW(Sym)
35408
35409 static Elf_Ehdr ehdr;
35410 +static Elf_Phdr *phdr;
35411
35412 struct relocs {
35413 uint32_t *offset;
35414 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35415 }
35416 }
35417
35418 +static void read_phdrs(FILE *fp)
35419 +{
35420 + unsigned int i;
35421 +
35422 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35423 + if (!phdr) {
35424 + die("Unable to allocate %d program headers\n",
35425 + ehdr.e_phnum);
35426 + }
35427 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35428 + die("Seek to %d failed: %s\n",
35429 + ehdr.e_phoff, strerror(errno));
35430 + }
35431 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35432 + die("Cannot read ELF program headers: %s\n",
35433 + strerror(errno));
35434 + }
35435 + for(i = 0; i < ehdr.e_phnum; i++) {
35436 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35437 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35438 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35439 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35440 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35441 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35442 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35443 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35444 + }
35445 +
35446 +}
35447 +
35448 static void read_shdrs(FILE *fp)
35449 {
35450 - int i;
35451 + unsigned int i;
35452 Elf_Shdr shdr;
35453
35454 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35455 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35456
35457 static void read_strtabs(FILE *fp)
35458 {
35459 - int i;
35460 + unsigned int i;
35461 for (i = 0; i < ehdr.e_shnum; i++) {
35462 struct section *sec = &secs[i];
35463 if (sec->shdr.sh_type != SHT_STRTAB) {
35464 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35465
35466 static void read_symtabs(FILE *fp)
35467 {
35468 - int i,j;
35469 + unsigned int i,j;
35470 for (i = 0; i < ehdr.e_shnum; i++) {
35471 struct section *sec = &secs[i];
35472 if (sec->shdr.sh_type != SHT_SYMTAB) {
35473 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35474 }
35475
35476
35477 -static void read_relocs(FILE *fp)
35478 +static void read_relocs(FILE *fp, int use_real_mode)
35479 {
35480 - int i,j;
35481 + unsigned int i,j;
35482 + uint32_t base;
35483 +
35484 for (i = 0; i < ehdr.e_shnum; i++) {
35485 struct section *sec = &secs[i];
35486 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35487 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35488 die("Cannot read symbol table: %s\n",
35489 strerror(errno));
35490 }
35491 + base = 0;
35492 +
35493 +#ifdef CONFIG_X86_32
35494 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35495 + if (phdr[j].p_type != PT_LOAD )
35496 + continue;
35497 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35498 + continue;
35499 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35500 + break;
35501 + }
35502 +#endif
35503 +
35504 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35505 Elf_Rel *rel = &sec->reltab[j];
35506 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35507 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35508 rel->r_info = elf_xword_to_cpu(rel->r_info);
35509 #if (SHT_REL_TYPE == SHT_RELA)
35510 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35511 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35512
35513 static void print_absolute_symbols(void)
35514 {
35515 - int i;
35516 + unsigned int i;
35517 const char *format;
35518
35519 if (ELF_BITS == 64)
35520 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35521 for (i = 0; i < ehdr.e_shnum; i++) {
35522 struct section *sec = &secs[i];
35523 char *sym_strtab;
35524 - int j;
35525 + unsigned int j;
35526
35527 if (sec->shdr.sh_type != SHT_SYMTAB) {
35528 continue;
35529 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35530
35531 static void print_absolute_relocs(void)
35532 {
35533 - int i, printed = 0;
35534 + unsigned int i, printed = 0;
35535 const char *format;
35536
35537 if (ELF_BITS == 64)
35538 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35539 struct section *sec_applies, *sec_symtab;
35540 char *sym_strtab;
35541 Elf_Sym *sh_symtab;
35542 - int j;
35543 + unsigned int j;
35544 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35545 continue;
35546 }
35547 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35548 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35549 Elf_Sym *sym, const char *symname))
35550 {
35551 - int i;
35552 + unsigned int i;
35553 /* Walk through the relocations */
35554 for (i = 0; i < ehdr.e_shnum; i++) {
35555 char *sym_strtab;
35556 Elf_Sym *sh_symtab;
35557 struct section *sec_applies, *sec_symtab;
35558 - int j;
35559 + unsigned int j;
35560 struct section *sec = &secs[i];
35561
35562 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35563 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35564 {
35565 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35566 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35567 + char *sym_strtab = sec->link->link->strtab;
35568 +
35569 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35570 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35571 + return 0;
35572 +
35573 +#ifdef CONFIG_PAX_KERNEXEC
35574 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35575 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35576 + return 0;
35577 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35578 + return 0;
35579 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35580 + return 0;
35581 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35582 + return 0;
35583 +#endif
35584
35585 switch (r_type) {
35586 case R_386_NONE:
35587 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35588
35589 static void emit_relocs(int as_text, int use_real_mode)
35590 {
35591 - int i;
35592 + unsigned int i;
35593 int (*write_reloc)(uint32_t, FILE *) = write32;
35594 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35595 const char *symname);
35596 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35597 {
35598 regex_init(use_real_mode);
35599 read_ehdr(fp);
35600 + read_phdrs(fp);
35601 read_shdrs(fp);
35602 read_strtabs(fp);
35603 read_symtabs(fp);
35604 - read_relocs(fp);
35605 + read_relocs(fp, use_real_mode);
35606 if (ELF_BITS == 64)
35607 percpu_init();
35608 if (show_absolute_syms) {
35609 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35610 index f40281e..92728c9 100644
35611 --- a/arch/x86/um/mem_32.c
35612 +++ b/arch/x86/um/mem_32.c
35613 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35614 gate_vma.vm_start = FIXADDR_USER_START;
35615 gate_vma.vm_end = FIXADDR_USER_END;
35616 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35617 - gate_vma.vm_page_prot = __P101;
35618 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35619
35620 return 0;
35621 }
35622 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35623 index 80ffa5b..a33bd15 100644
35624 --- a/arch/x86/um/tls_32.c
35625 +++ b/arch/x86/um/tls_32.c
35626 @@ -260,7 +260,7 @@ out:
35627 if (unlikely(task == current &&
35628 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35629 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35630 - "without flushed TLS.", current->pid);
35631 + "without flushed TLS.", task_pid_nr(current));
35632 }
35633
35634 return 0;
35635 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35636 index 7b9be98..39bb57f 100644
35637 --- a/arch/x86/vdso/Makefile
35638 +++ b/arch/x86/vdso/Makefile
35639 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35640 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35641 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35642
35643 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35644 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35645 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35646 GCOV_PROFILE := n
35647
35648 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35649 index 0224987..c7d65a5 100644
35650 --- a/arch/x86/vdso/vdso2c.h
35651 +++ b/arch/x86/vdso/vdso2c.h
35652 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35653 unsigned long load_size = -1; /* Work around bogus warning */
35654 unsigned long mapping_size;
35655 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35656 - int i;
35657 + unsigned int i;
35658 unsigned long j;
35659 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35660 *alt_sec = NULL;
35661 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35662 index e904c27..b9eaa03 100644
35663 --- a/arch/x86/vdso/vdso32-setup.c
35664 +++ b/arch/x86/vdso/vdso32-setup.c
35665 @@ -14,6 +14,7 @@
35666 #include <asm/cpufeature.h>
35667 #include <asm/processor.h>
35668 #include <asm/vdso.h>
35669 +#include <asm/mman.h>
35670
35671 #ifdef CONFIG_COMPAT_VDSO
35672 #define VDSO_DEFAULT 0
35673 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35674 index 1c9f750..cfddb1a 100644
35675 --- a/arch/x86/vdso/vma.c
35676 +++ b/arch/x86/vdso/vma.c
35677 @@ -19,10 +19,7 @@
35678 #include <asm/page.h>
35679 #include <asm/hpet.h>
35680 #include <asm/desc.h>
35681 -
35682 -#if defined(CONFIG_X86_64)
35683 -unsigned int __read_mostly vdso64_enabled = 1;
35684 -#endif
35685 +#include <asm/mman.h>
35686
35687 void __init init_vdso_image(const struct vdso_image *image)
35688 {
35689 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35690 .pages = no_pages,
35691 };
35692
35693 +#ifdef CONFIG_PAX_RANDMMAP
35694 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35695 + calculate_addr = false;
35696 +#endif
35697 +
35698 if (calculate_addr) {
35699 addr = vdso_addr(current->mm->start_stack,
35700 image->size - image->sym_vvar_start);
35701 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35702 down_write(&mm->mmap_sem);
35703
35704 addr = get_unmapped_area(NULL, addr,
35705 - image->size - image->sym_vvar_start, 0, 0);
35706 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35707 if (IS_ERR_VALUE(addr)) {
35708 ret = addr;
35709 goto up_fail;
35710 }
35711
35712 text_start = addr - image->sym_vvar_start;
35713 - current->mm->context.vdso = (void __user *)text_start;
35714 + mm->context.vdso = text_start;
35715
35716 /*
35717 * MAYWRITE to allow gdb to COW and set breakpoints
35718 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35719 hpet_address >> PAGE_SHIFT,
35720 PAGE_SIZE,
35721 pgprot_noncached(PAGE_READONLY));
35722 -
35723 - if (ret)
35724 - goto up_fail;
35725 }
35726 #endif
35727
35728 up_fail:
35729 if (ret)
35730 - current->mm->context.vdso = NULL;
35731 + current->mm->context.vdso = 0;
35732
35733 up_write(&mm->mmap_sem);
35734 return ret;
35735 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35736
35737 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35738 current_thread_info()->sysenter_return =
35739 - current->mm->context.vdso +
35740 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35741 + (void __force_user *)(current->mm->context.vdso +
35742 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35743
35744 return 0;
35745 }
35746 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35747 #ifdef CONFIG_X86_64
35748 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35749 {
35750 - if (!vdso64_enabled)
35751 - return 0;
35752 -
35753 return map_vdso(&vdso_image_64, true);
35754 }
35755
35756 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35757 int uses_interp)
35758 {
35759 #ifdef CONFIG_X86_X32_ABI
35760 - if (test_thread_flag(TIF_X32)) {
35761 - if (!vdso64_enabled)
35762 - return 0;
35763 -
35764 + if (test_thread_flag(TIF_X32))
35765 return map_vdso(&vdso_image_x32, true);
35766 - }
35767 #endif
35768
35769 return load_vdso32();
35770 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35771 #endif
35772
35773 #ifdef CONFIG_X86_64
35774 -static __init int vdso_setup(char *s)
35775 -{
35776 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35777 - return 0;
35778 -}
35779 -__setup("vdso=", vdso_setup);
35780 -#endif
35781 -
35782 -#ifdef CONFIG_X86_64
35783 static void vgetcpu_cpu_init(void *arg)
35784 {
35785 int cpu = smp_processor_id();
35786 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35787 index e88fda8..76ce7ce 100644
35788 --- a/arch/x86/xen/Kconfig
35789 +++ b/arch/x86/xen/Kconfig
35790 @@ -9,6 +9,7 @@ config XEN
35791 select XEN_HAVE_PVMMU
35792 depends on X86_64 || (X86_32 && X86_PAE)
35793 depends on X86_TSC
35794 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35795 help
35796 This is the Linux Xen port. Enabling this will allow the
35797 kernel to boot in a paravirtualized environment under the
35798 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35799 index 5240f56..0c12163 100644
35800 --- a/arch/x86/xen/enlighten.c
35801 +++ b/arch/x86/xen/enlighten.c
35802 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35803
35804 struct shared_info xen_dummy_shared_info;
35805
35806 -void *xen_initial_gdt;
35807 -
35808 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35809 __read_mostly int xen_have_vector_callback;
35810 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35811 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35812 {
35813 unsigned long va = dtr->address;
35814 unsigned int size = dtr->size + 1;
35815 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35816 - unsigned long frames[pages];
35817 + unsigned long frames[65536 / PAGE_SIZE];
35818 int f;
35819
35820 /*
35821 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35822 {
35823 unsigned long va = dtr->address;
35824 unsigned int size = dtr->size + 1;
35825 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35826 - unsigned long frames[pages];
35827 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35828 int f;
35829
35830 /*
35831 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35832 * 8-byte entries, or 16 4k pages..
35833 */
35834
35835 - BUG_ON(size > 65536);
35836 + BUG_ON(size > GDT_SIZE);
35837 BUG_ON(va & ~PAGE_MASK);
35838
35839 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35840 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35841 return 0;
35842 }
35843
35844 -static void set_xen_basic_apic_ops(void)
35845 +static void __init set_xen_basic_apic_ops(void)
35846 {
35847 apic->read = xen_apic_read;
35848 apic->write = xen_apic_write;
35849 @@ -1308,30 +1304,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35850 #endif
35851 };
35852
35853 -static void xen_reboot(int reason)
35854 +static __noreturn void xen_reboot(int reason)
35855 {
35856 struct sched_shutdown r = { .reason = reason };
35857
35858 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35859 - BUG();
35860 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35861 + BUG();
35862 }
35863
35864 -static void xen_restart(char *msg)
35865 +static __noreturn void xen_restart(char *msg)
35866 {
35867 xen_reboot(SHUTDOWN_reboot);
35868 }
35869
35870 -static void xen_emergency_restart(void)
35871 +static __noreturn void xen_emergency_restart(void)
35872 {
35873 xen_reboot(SHUTDOWN_reboot);
35874 }
35875
35876 -static void xen_machine_halt(void)
35877 +static __noreturn void xen_machine_halt(void)
35878 {
35879 xen_reboot(SHUTDOWN_poweroff);
35880 }
35881
35882 -static void xen_machine_power_off(void)
35883 +static __noreturn void xen_machine_power_off(void)
35884 {
35885 if (pm_power_off)
35886 pm_power_off();
35887 @@ -1484,8 +1480,11 @@ static void __ref xen_setup_gdt(int cpu)
35888 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35889 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35890
35891 - setup_stack_canary_segment(0);
35892 - switch_to_new_gdt(0);
35893 + setup_stack_canary_segment(cpu);
35894 +#ifdef CONFIG_X86_64
35895 + load_percpu_segment(cpu);
35896 +#endif
35897 + switch_to_new_gdt(cpu);
35898
35899 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35900 pv_cpu_ops.load_gdt = xen_load_gdt;
35901 @@ -1600,7 +1599,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35902 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35903
35904 /* Work out if we support NX */
35905 - x86_configure_nx();
35906 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35907 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35908 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35909 + unsigned l, h;
35910 +
35911 + __supported_pte_mask |= _PAGE_NX;
35912 + rdmsr(MSR_EFER, l, h);
35913 + l |= EFER_NX;
35914 + wrmsr(MSR_EFER, l, h);
35915 + }
35916 +#endif
35917
35918 /* Get mfn list */
35919 xen_build_dynamic_phys_to_machine();
35920 @@ -1628,13 +1637,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35921
35922 machine_ops = xen_machine_ops;
35923
35924 - /*
35925 - * The only reliable way to retain the initial address of the
35926 - * percpu gdt_page is to remember it here, so we can go and
35927 - * mark it RW later, when the initial percpu area is freed.
35928 - */
35929 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35930 -
35931 xen_smp_init();
35932
35933 #ifdef CONFIG_ACPI_NUMA
35934 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35935 index adca9e2..cdba9d1 100644
35936 --- a/arch/x86/xen/mmu.c
35937 +++ b/arch/x86/xen/mmu.c
35938 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35939 return val;
35940 }
35941
35942 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35943 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35944 {
35945 if (val & _PAGE_PRESENT) {
35946 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35947 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35948 * L3_k[511] -> level2_fixmap_pgt */
35949 convert_pfn_mfn(level3_kernel_pgt);
35950
35951 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35952 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35953 + convert_pfn_mfn(level3_vmemmap_pgt);
35954 /* L3_k[511][506] -> level1_fixmap_pgt */
35955 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35956 convert_pfn_mfn(level2_fixmap_pgt);
35957 }
35958 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35959 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35960 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35961 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35962 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35963 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35964 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35965 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35966 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35967 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35968 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35969 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35970 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35971 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35972 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
35973 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
35974 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
35975 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35976
35977 /* Pin down new L4 */
35978 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35979 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
35980 pv_mmu_ops.set_pud = xen_set_pud;
35981 #if PAGETABLE_LEVELS == 4
35982 pv_mmu_ops.set_pgd = xen_set_pgd;
35983 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35984 #endif
35985
35986 /* This will work as long as patching hasn't happened yet
35987 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35988 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35989 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35990 .set_pgd = xen_set_pgd_hyper,
35991 + .set_pgd_batched = xen_set_pgd_hyper,
35992
35993 .alloc_pud = xen_alloc_pmd_init,
35994 .release_pud = xen_release_pmd_init,
35995 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35996 index 08e8489..b1e182f 100644
35997 --- a/arch/x86/xen/smp.c
35998 +++ b/arch/x86/xen/smp.c
35999 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
36000
36001 if (xen_pv_domain()) {
36002 if (!xen_feature(XENFEAT_writable_page_tables))
36003 - /* We've switched to the "real" per-cpu gdt, so make
36004 - * sure the old memory can be recycled. */
36005 - make_lowmem_page_readwrite(xen_initial_gdt);
36006 -
36007 #ifdef CONFIG_X86_32
36008 /*
36009 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
36010 * expects __USER_DS
36011 */
36012 - loadsegment(ds, __USER_DS);
36013 - loadsegment(es, __USER_DS);
36014 + loadsegment(ds, __KERNEL_DS);
36015 + loadsegment(es, __KERNEL_DS);
36016 #endif
36017
36018 xen_filter_cpu_maps();
36019 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36020 #ifdef CONFIG_X86_32
36021 /* Note: PVH is not yet supported on x86_32. */
36022 ctxt->user_regs.fs = __KERNEL_PERCPU;
36023 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36024 + savesegment(gs, ctxt->user_regs.gs);
36025 #endif
36026 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36027
36028 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36029 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36030 ctxt->flags = VGCF_IN_KERNEL;
36031 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36032 - ctxt->user_regs.ds = __USER_DS;
36033 - ctxt->user_regs.es = __USER_DS;
36034 + ctxt->user_regs.ds = __KERNEL_DS;
36035 + ctxt->user_regs.es = __KERNEL_DS;
36036 ctxt->user_regs.ss = __KERNEL_DS;
36037
36038 xen_copy_trap_info(ctxt->trap_ctxt);
36039 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
36040 int rc;
36041
36042 per_cpu(current_task, cpu) = idle;
36043 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
36044 #ifdef CONFIG_X86_32
36045 irq_ctx_init(cpu);
36046 #else
36047 clear_tsk_thread_flag(idle, TIF_FORK);
36048 #endif
36049 - per_cpu(kernel_stack, cpu) =
36050 - (unsigned long)task_stack_page(idle) -
36051 - KERNEL_STACK_OFFSET + THREAD_SIZE;
36052 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
36053
36054 xen_setup_runstate_info(cpu);
36055 xen_setup_timer(cpu);
36056 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36057
36058 void __init xen_smp_init(void)
36059 {
36060 - smp_ops = xen_smp_ops;
36061 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36062 xen_fill_possible_map();
36063 }
36064
36065 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36066 index fd92a64..1f72641 100644
36067 --- a/arch/x86/xen/xen-asm_32.S
36068 +++ b/arch/x86/xen/xen-asm_32.S
36069 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36070 pushw %fs
36071 movl $(__KERNEL_PERCPU), %eax
36072 movl %eax, %fs
36073 - movl %fs:xen_vcpu, %eax
36074 + mov PER_CPU_VAR(xen_vcpu), %eax
36075 POP_FS
36076 #else
36077 movl %ss:xen_vcpu, %eax
36078 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36079 index 674b2225..f1f5dc1 100644
36080 --- a/arch/x86/xen/xen-head.S
36081 +++ b/arch/x86/xen/xen-head.S
36082 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36083 #ifdef CONFIG_X86_32
36084 mov %esi,xen_start_info
36085 mov $init_thread_union+THREAD_SIZE,%esp
36086 +#ifdef CONFIG_SMP
36087 + movl $cpu_gdt_table,%edi
36088 + movl $__per_cpu_load,%eax
36089 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36090 + rorl $16,%eax
36091 + movb %al,__KERNEL_PERCPU + 4(%edi)
36092 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36093 + movl $__per_cpu_end - 1,%eax
36094 + subl $__per_cpu_start,%eax
36095 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36096 +#endif
36097 #else
36098 mov %rsi,xen_start_info
36099 mov $init_thread_union+THREAD_SIZE,%rsp
36100 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36101 index 9e195c6..523ed36 100644
36102 --- a/arch/x86/xen/xen-ops.h
36103 +++ b/arch/x86/xen/xen-ops.h
36104 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36105 void xen_syscall32_target(void);
36106 #endif
36107
36108 -extern void *xen_initial_gdt;
36109 -
36110 struct trap_info;
36111 void xen_copy_trap_info(struct trap_info *traps);
36112
36113 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36114 index 525bd3d..ef888b1 100644
36115 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36116 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36117 @@ -119,9 +119,9 @@
36118 ----------------------------------------------------------------------*/
36119
36120 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36121 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36122 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36123 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36124 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36125
36126 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36127 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36128 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36129 index 2f33760..835e50a 100644
36130 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36131 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36132 @@ -11,6 +11,7 @@
36133 #ifndef _XTENSA_CORE_H
36134 #define _XTENSA_CORE_H
36135
36136 +#include <linux/const.h>
36137
36138 /****************************************************************************
36139 Parameters Useful for Any Code, USER or PRIVILEGED
36140 @@ -112,9 +113,9 @@
36141 ----------------------------------------------------------------------*/
36142
36143 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36144 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36145 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36146 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36147 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36148
36149 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36150 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36151 diff --git a/block/bio.c b/block/bio.c
36152 index f66a4ea..73ddf55 100644
36153 --- a/block/bio.c
36154 +++ b/block/bio.c
36155 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36156 /*
36157 * Overflow, abort
36158 */
36159 - if (end < start)
36160 + if (end < start || end - start > INT_MAX - nr_pages)
36161 return ERR_PTR(-EINVAL);
36162
36163 nr_pages += end - start;
36164 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36165 /*
36166 * Overflow, abort
36167 */
36168 - if (end < start)
36169 + if (end < start || end - start > INT_MAX - nr_pages)
36170 return ERR_PTR(-EINVAL);
36171
36172 nr_pages += end - start;
36173 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36174 index 0736729..2ec3b48 100644
36175 --- a/block/blk-iopoll.c
36176 +++ b/block/blk-iopoll.c
36177 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36178 }
36179 EXPORT_SYMBOL(blk_iopoll_complete);
36180
36181 -static void blk_iopoll_softirq(struct softirq_action *h)
36182 +static __latent_entropy void blk_iopoll_softirq(void)
36183 {
36184 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36185 int rearm = 0, budget = blk_iopoll_budget;
36186 diff --git a/block/blk-map.c b/block/blk-map.c
36187 index b8d2725..08c52b0 100644
36188 --- a/block/blk-map.c
36189 +++ b/block/blk-map.c
36190 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36191 if (!len || !kbuf)
36192 return -EINVAL;
36193
36194 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36195 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36196 if (do_copy)
36197 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36198 else
36199 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36200 index 53b1737..08177d2e 100644
36201 --- a/block/blk-softirq.c
36202 +++ b/block/blk-softirq.c
36203 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36204 * Softirq action handler - move entries to local list and loop over them
36205 * while passing them to the queue registered handler.
36206 */
36207 -static void blk_done_softirq(struct softirq_action *h)
36208 +static __latent_entropy void blk_done_softirq(void)
36209 {
36210 struct list_head *cpu_list, local_list;
36211
36212 diff --git a/block/bsg.c b/block/bsg.c
36213 index d214e92..9649863 100644
36214 --- a/block/bsg.c
36215 +++ b/block/bsg.c
36216 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36217 struct sg_io_v4 *hdr, struct bsg_device *bd,
36218 fmode_t has_write_perm)
36219 {
36220 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36221 + unsigned char *cmdptr;
36222 +
36223 if (hdr->request_len > BLK_MAX_CDB) {
36224 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36225 if (!rq->cmd)
36226 return -ENOMEM;
36227 - }
36228 + cmdptr = rq->cmd;
36229 + } else
36230 + cmdptr = tmpcmd;
36231
36232 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36233 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36234 hdr->request_len))
36235 return -EFAULT;
36236
36237 + if (cmdptr != rq->cmd)
36238 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36239 +
36240 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36241 if (blk_verify_command(rq->cmd, has_write_perm))
36242 return -EPERM;
36243 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36244 index f678c73..f35aa18 100644
36245 --- a/block/compat_ioctl.c
36246 +++ b/block/compat_ioctl.c
36247 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36248 cgc = compat_alloc_user_space(sizeof(*cgc));
36249 cgc32 = compat_ptr(arg);
36250
36251 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36252 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36253 get_user(data, &cgc32->buffer) ||
36254 put_user(compat_ptr(data), &cgc->buffer) ||
36255 copy_in_user(&cgc->buflen, &cgc32->buflen,
36256 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36257 err |= __get_user(f->spec1, &uf->spec1);
36258 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36259 err |= __get_user(name, &uf->name);
36260 - f->name = compat_ptr(name);
36261 + f->name = (void __force_kernel *)compat_ptr(name);
36262 if (err) {
36263 err = -EFAULT;
36264 goto out;
36265 diff --git a/block/genhd.c b/block/genhd.c
36266 index 0a536dc..b8f7aca 100644
36267 --- a/block/genhd.c
36268 +++ b/block/genhd.c
36269 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36270
36271 /*
36272 * Register device numbers dev..(dev+range-1)
36273 - * range must be nonzero
36274 + * Noop if @range is zero.
36275 * The hash chain is sorted on range, so that subranges can override.
36276 */
36277 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36278 struct kobject *(*probe)(dev_t, int *, void *),
36279 int (*lock)(dev_t, void *), void *data)
36280 {
36281 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36282 + if (range)
36283 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36284 }
36285
36286 EXPORT_SYMBOL(blk_register_region);
36287
36288 +/* undo blk_register_region(), noop if @range is zero */
36289 void blk_unregister_region(dev_t devt, unsigned long range)
36290 {
36291 - kobj_unmap(bdev_map, devt, range);
36292 + if (range)
36293 + kobj_unmap(bdev_map, devt, range);
36294 }
36295
36296 EXPORT_SYMBOL(blk_unregister_region);
36297 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36298 index 26cb624..a49c3a5 100644
36299 --- a/block/partitions/efi.c
36300 +++ b/block/partitions/efi.c
36301 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36302 if (!gpt)
36303 return NULL;
36304
36305 + if (!le32_to_cpu(gpt->num_partition_entries))
36306 + return NULL;
36307 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36308 + if (!pte)
36309 + return NULL;
36310 +
36311 count = le32_to_cpu(gpt->num_partition_entries) *
36312 le32_to_cpu(gpt->sizeof_partition_entry);
36313 - if (!count)
36314 - return NULL;
36315 - pte = kmalloc(count, GFP_KERNEL);
36316 - if (!pte)
36317 - return NULL;
36318 -
36319 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36320 (u8 *) pte, count) < count) {
36321 kfree(pte);
36322 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36323 index e1f71c3..02d295a 100644
36324 --- a/block/scsi_ioctl.c
36325 +++ b/block/scsi_ioctl.c
36326 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36327 return put_user(0, p);
36328 }
36329
36330 -static int sg_get_timeout(struct request_queue *q)
36331 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36332 {
36333 return jiffies_to_clock_t(q->sg_timeout);
36334 }
36335 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36336 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36337 struct sg_io_hdr *hdr, fmode_t mode)
36338 {
36339 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36340 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36341 + unsigned char *cmdptr;
36342 +
36343 + if (rq->cmd != rq->__cmd)
36344 + cmdptr = rq->cmd;
36345 + else
36346 + cmdptr = tmpcmd;
36347 +
36348 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36349 return -EFAULT;
36350 +
36351 + if (cmdptr != rq->cmd)
36352 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36353 +
36354 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36355 return -EPERM;
36356
36357 @@ -422,6 +434,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36358 int err;
36359 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36360 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36361 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36362 + unsigned char *cmdptr;
36363
36364 if (!sic)
36365 return -EINVAL;
36366 @@ -460,9 +474,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36367 */
36368 err = -EFAULT;
36369 rq->cmd_len = cmdlen;
36370 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36371 +
36372 + if (rq->cmd != rq->__cmd)
36373 + cmdptr = rq->cmd;
36374 + else
36375 + cmdptr = tmpcmd;
36376 +
36377 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36378 goto error;
36379
36380 + if (rq->cmd != cmdptr)
36381 + memcpy(rq->cmd, cmdptr, cmdlen);
36382 +
36383 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36384 goto error;
36385
36386 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36387 index 650afac1..f3307de 100644
36388 --- a/crypto/cryptd.c
36389 +++ b/crypto/cryptd.c
36390 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36391
36392 struct cryptd_blkcipher_request_ctx {
36393 crypto_completion_t complete;
36394 -};
36395 +} __no_const;
36396
36397 struct cryptd_hash_ctx {
36398 struct crypto_shash *child;
36399 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36400
36401 struct cryptd_aead_request_ctx {
36402 crypto_completion_t complete;
36403 -};
36404 +} __no_const;
36405
36406 static void cryptd_queue_worker(struct work_struct *work);
36407
36408 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36409 index c305d41..a96de79 100644
36410 --- a/crypto/pcrypt.c
36411 +++ b/crypto/pcrypt.c
36412 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36413 int ret;
36414
36415 pinst->kobj.kset = pcrypt_kset;
36416 - ret = kobject_add(&pinst->kobj, NULL, name);
36417 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36418 if (!ret)
36419 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36420
36421 diff --git a/crypto/zlib.c b/crypto/zlib.c
36422 index 0eefa9d..0fa3d29 100644
36423 --- a/crypto/zlib.c
36424 +++ b/crypto/zlib.c
36425 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36426 zlib_comp_exit(ctx);
36427
36428 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36429 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36430 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36431 : MAX_WBITS;
36432 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36433 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36434 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36435 : DEF_MEM_LEVEL;
36436
36437 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36438 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36439 index 3b37676..898edfa 100644
36440 --- a/drivers/acpi/acpica/hwxfsleep.c
36441 +++ b/drivers/acpi/acpica/hwxfsleep.c
36442 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36443 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36444
36445 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36446 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36447 - acpi_hw_extended_sleep},
36448 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36449 - acpi_hw_extended_wake_prep},
36450 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36451 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36452 + .extended_function = acpi_hw_extended_sleep},
36453 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36454 + .extended_function = acpi_hw_extended_wake_prep},
36455 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36456 + .extended_function = acpi_hw_extended_wake}
36457 };
36458
36459 /*
36460 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36461 index 16129c7..8b675cd 100644
36462 --- a/drivers/acpi/apei/apei-internal.h
36463 +++ b/drivers/acpi/apei/apei-internal.h
36464 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36465 struct apei_exec_ins_type {
36466 u32 flags;
36467 apei_exec_ins_func_t run;
36468 -};
36469 +} __do_const;
36470
36471 struct apei_exec_context {
36472 u32 ip;
36473 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36474 index e82d097..0c855c1 100644
36475 --- a/drivers/acpi/apei/ghes.c
36476 +++ b/drivers/acpi/apei/ghes.c
36477 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36478 const struct acpi_hest_generic *generic,
36479 const struct acpi_hest_generic_status *estatus)
36480 {
36481 - static atomic_t seqno;
36482 + static atomic_unchecked_t seqno;
36483 unsigned int curr_seqno;
36484 char pfx_seq[64];
36485
36486 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36487 else
36488 pfx = KERN_ERR;
36489 }
36490 - curr_seqno = atomic_inc_return(&seqno);
36491 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36492 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36493 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36494 pfx_seq, generic->header.source_id);
36495 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36496 index a83e3c6..c3d617f 100644
36497 --- a/drivers/acpi/bgrt.c
36498 +++ b/drivers/acpi/bgrt.c
36499 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36500 if (!bgrt_image)
36501 return -ENODEV;
36502
36503 - bin_attr_image.private = bgrt_image;
36504 - bin_attr_image.size = bgrt_image_size;
36505 + pax_open_kernel();
36506 + *(void **)&bin_attr_image.private = bgrt_image;
36507 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36508 + pax_close_kernel();
36509
36510 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36511 if (!bgrt_kobj)
36512 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36513 index 9b693d5..8953d54 100644
36514 --- a/drivers/acpi/blacklist.c
36515 +++ b/drivers/acpi/blacklist.c
36516 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36517 u32 is_critical_error;
36518 };
36519
36520 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36521 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36522
36523 /*
36524 * POLICY: If *anything* doesn't work, put it on the blacklist.
36525 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36526 return 0;
36527 }
36528
36529 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36530 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36531 {
36532 .callback = dmi_disable_osi_vista,
36533 .ident = "Fujitsu Siemens",
36534 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36535 index 8b67bd0..b59593e 100644
36536 --- a/drivers/acpi/bus.c
36537 +++ b/drivers/acpi/bus.c
36538 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36539 }
36540 #endif
36541
36542 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36543 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36544 /*
36545 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36546 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36547 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36548 {}
36549 };
36550 #else
36551 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36552 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36553 {}
36554 };
36555 #endif
36556 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36557 index c68e724..e863008 100644
36558 --- a/drivers/acpi/custom_method.c
36559 +++ b/drivers/acpi/custom_method.c
36560 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36561 struct acpi_table_header table;
36562 acpi_status status;
36563
36564 +#ifdef CONFIG_GRKERNSEC_KMEM
36565 + return -EPERM;
36566 +#endif
36567 +
36568 if (!(*ppos)) {
36569 /* parse the table header to get the table length */
36570 if (count <= sizeof(struct acpi_table_header))
36571 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36572 index 735db11..91e07ff 100644
36573 --- a/drivers/acpi/device_pm.c
36574 +++ b/drivers/acpi/device_pm.c
36575 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36576
36577 #endif /* CONFIG_PM_SLEEP */
36578
36579 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36580 +
36581 static struct dev_pm_domain acpi_general_pm_domain = {
36582 .ops = {
36583 .runtime_suspend = acpi_subsys_runtime_suspend,
36584 @@ -1041,6 +1043,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36585 .restore_early = acpi_subsys_resume_early,
36586 #endif
36587 },
36588 + .detach = acpi_dev_pm_detach
36589 };
36590
36591 /**
36592 @@ -1110,7 +1113,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36593 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36594 }
36595
36596 - dev->pm_domain->detach = acpi_dev_pm_detach;
36597 return 0;
36598 }
36599 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36600 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36601 index a8dd2f7..e15950e 100644
36602 --- a/drivers/acpi/ec.c
36603 +++ b/drivers/acpi/ec.c
36604 @@ -1242,7 +1242,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36605 return 0;
36606 }
36607
36608 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36609 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36610 {
36611 ec_skip_dsdt_scan, "Compal JFL92", {
36612 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36613 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36614 index 139d9e4..9a9d799 100644
36615 --- a/drivers/acpi/pci_slot.c
36616 +++ b/drivers/acpi/pci_slot.c
36617 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36618 return 0;
36619 }
36620
36621 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36622 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36623 /*
36624 * Fujitsu Primequest machines will return 1023 to indicate an
36625 * error if the _SUN method is evaluated on SxFy objects that
36626 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36627 index d9f7158..168e742 100644
36628 --- a/drivers/acpi/processor_driver.c
36629 +++ b/drivers/acpi/processor_driver.c
36630 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36631 return NOTIFY_OK;
36632 }
36633
36634 -static struct notifier_block __refdata acpi_cpu_notifier = {
36635 +static struct notifier_block __refconst acpi_cpu_notifier = {
36636 .notifier_call = acpi_cpu_soft_notify,
36637 };
36638
36639 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36640 index f98db0b..8309c83 100644
36641 --- a/drivers/acpi/processor_idle.c
36642 +++ b/drivers/acpi/processor_idle.c
36643 @@ -912,7 +912,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36644 {
36645 int i, count = CPUIDLE_DRIVER_STATE_START;
36646 struct acpi_processor_cx *cx;
36647 - struct cpuidle_state *state;
36648 + cpuidle_state_no_const *state;
36649 struct cpuidle_driver *drv = &acpi_idle_driver;
36650
36651 if (!pr->flags.power_setup_done)
36652 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36653 index e5dd808..1eceed1 100644
36654 --- a/drivers/acpi/processor_pdc.c
36655 +++ b/drivers/acpi/processor_pdc.c
36656 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36657 return 0;
36658 }
36659
36660 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36661 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36662 {
36663 set_no_mwait, "Extensa 5220", {
36664 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36665 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36666 index 7f251dd..47b262c 100644
36667 --- a/drivers/acpi/sleep.c
36668 +++ b/drivers/acpi/sleep.c
36669 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36670 return 0;
36671 }
36672
36673 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36674 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36675 {
36676 .callback = init_old_suspend_ordering,
36677 .ident = "Abit KN9 (nForce4 variant)",
36678 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36679 index 13e577c..cef11ee 100644
36680 --- a/drivers/acpi/sysfs.c
36681 +++ b/drivers/acpi/sysfs.c
36682 @@ -423,11 +423,11 @@ static u32 num_counters;
36683 static struct attribute **all_attrs;
36684 static u32 acpi_gpe_count;
36685
36686 -static struct attribute_group interrupt_stats_attr_group = {
36687 +static attribute_group_no_const interrupt_stats_attr_group = {
36688 .name = "interrupts",
36689 };
36690
36691 -static struct kobj_attribute *counter_attrs;
36692 +static kobj_attribute_no_const *counter_attrs;
36693
36694 static void delete_gpe_attr_array(void)
36695 {
36696 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36697 index d24fa19..782f1e6 100644
36698 --- a/drivers/acpi/thermal.c
36699 +++ b/drivers/acpi/thermal.c
36700 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36701 return 0;
36702 }
36703
36704 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36705 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36706 /*
36707 * Award BIOS on this AOpen makes thermal control almost worthless.
36708 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36709 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36710 index 26eb70c..4d66ddf 100644
36711 --- a/drivers/acpi/video.c
36712 +++ b/drivers/acpi/video.c
36713 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36714 return 0;
36715 }
36716
36717 -static struct dmi_system_id video_dmi_table[] __initdata = {
36718 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36719 /*
36720 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36721 */
36722 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36723 index 287c4ba..6a600bc 100644
36724 --- a/drivers/ata/libahci.c
36725 +++ b/drivers/ata/libahci.c
36726 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36727 }
36728 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36729
36730 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36731 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36732 struct ata_taskfile *tf, int is_cmd, u16 flags,
36733 unsigned long timeout_msec)
36734 {
36735 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36736 index 87b4b7f..d876fbd 100644
36737 --- a/drivers/ata/libata-core.c
36738 +++ b/drivers/ata/libata-core.c
36739 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36740 static void ata_dev_xfermask(struct ata_device *dev);
36741 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36742
36743 -atomic_t ata_print_id = ATOMIC_INIT(0);
36744 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36745
36746 struct ata_force_param {
36747 const char *name;
36748 @@ -4780,7 +4780,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36749 struct ata_port *ap;
36750 unsigned int tag;
36751
36752 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36753 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36754 ap = qc->ap;
36755
36756 qc->flags = 0;
36757 @@ -4797,7 +4797,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36758 struct ata_port *ap;
36759 struct ata_link *link;
36760
36761 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36762 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36763 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36764 ap = qc->ap;
36765 link = qc->dev->link;
36766 @@ -5901,6 +5901,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36767 return;
36768
36769 spin_lock(&lock);
36770 + pax_open_kernel();
36771
36772 for (cur = ops->inherits; cur; cur = cur->inherits) {
36773 void **inherit = (void **)cur;
36774 @@ -5914,8 +5915,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36775 if (IS_ERR(*pp))
36776 *pp = NULL;
36777
36778 - ops->inherits = NULL;
36779 + *(struct ata_port_operations **)&ops->inherits = NULL;
36780
36781 + pax_close_kernel();
36782 spin_unlock(&lock);
36783 }
36784
36785 @@ -6111,7 +6113,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36786
36787 /* give ports names and add SCSI hosts */
36788 for (i = 0; i < host->n_ports; i++) {
36789 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36790 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36791 host->ports[i]->local_port_no = i + 1;
36792 }
36793
36794 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36795 index b061ba2..fdcd85f 100644
36796 --- a/drivers/ata/libata-scsi.c
36797 +++ b/drivers/ata/libata-scsi.c
36798 @@ -4172,7 +4172,7 @@ int ata_sas_port_init(struct ata_port *ap)
36799
36800 if (rc)
36801 return rc;
36802 - ap->print_id = atomic_inc_return(&ata_print_id);
36803 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36804 return 0;
36805 }
36806 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36807 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36808 index f840ca1..edd6ef3 100644
36809 --- a/drivers/ata/libata.h
36810 +++ b/drivers/ata/libata.h
36811 @@ -53,7 +53,7 @@ enum {
36812 ATA_DNXFER_QUIET = (1 << 31),
36813 };
36814
36815 -extern atomic_t ata_print_id;
36816 +extern atomic_unchecked_t ata_print_id;
36817 extern int atapi_passthru16;
36818 extern int libata_fua;
36819 extern int libata_noacpi;
36820 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36821 index a9b0c82..207d97d 100644
36822 --- a/drivers/ata/pata_arasan_cf.c
36823 +++ b/drivers/ata/pata_arasan_cf.c
36824 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36825 /* Handle platform specific quirks */
36826 if (quirk) {
36827 if (quirk & CF_BROKEN_PIO) {
36828 - ap->ops->set_piomode = NULL;
36829 + pax_open_kernel();
36830 + *(void **)&ap->ops->set_piomode = NULL;
36831 + pax_close_kernel();
36832 ap->pio_mask = 0;
36833 }
36834 if (quirk & CF_BROKEN_MWDMA)
36835 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36836 index f9b983a..887b9d8 100644
36837 --- a/drivers/atm/adummy.c
36838 +++ b/drivers/atm/adummy.c
36839 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36840 vcc->pop(vcc, skb);
36841 else
36842 dev_kfree_skb_any(skb);
36843 - atomic_inc(&vcc->stats->tx);
36844 + atomic_inc_unchecked(&vcc->stats->tx);
36845
36846 return 0;
36847 }
36848 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36849 index f1a9198..f466a4a 100644
36850 --- a/drivers/atm/ambassador.c
36851 +++ b/drivers/atm/ambassador.c
36852 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36853 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36854
36855 // VC layer stats
36856 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36857 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36858
36859 // free the descriptor
36860 kfree (tx_descr);
36861 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36862 dump_skb ("<<<", vc, skb);
36863
36864 // VC layer stats
36865 - atomic_inc(&atm_vcc->stats->rx);
36866 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36867 __net_timestamp(skb);
36868 // end of our responsibility
36869 atm_vcc->push (atm_vcc, skb);
36870 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36871 } else {
36872 PRINTK (KERN_INFO, "dropped over-size frame");
36873 // should we count this?
36874 - atomic_inc(&atm_vcc->stats->rx_drop);
36875 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36876 }
36877
36878 } else {
36879 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36880 }
36881
36882 if (check_area (skb->data, skb->len)) {
36883 - atomic_inc(&atm_vcc->stats->tx_err);
36884 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36885 return -ENOMEM; // ?
36886 }
36887
36888 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36889 index 480fa6f..947067c 100644
36890 --- a/drivers/atm/atmtcp.c
36891 +++ b/drivers/atm/atmtcp.c
36892 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36893 if (vcc->pop) vcc->pop(vcc,skb);
36894 else dev_kfree_skb(skb);
36895 if (dev_data) return 0;
36896 - atomic_inc(&vcc->stats->tx_err);
36897 + atomic_inc_unchecked(&vcc->stats->tx_err);
36898 return -ENOLINK;
36899 }
36900 size = skb->len+sizeof(struct atmtcp_hdr);
36901 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36902 if (!new_skb) {
36903 if (vcc->pop) vcc->pop(vcc,skb);
36904 else dev_kfree_skb(skb);
36905 - atomic_inc(&vcc->stats->tx_err);
36906 + atomic_inc_unchecked(&vcc->stats->tx_err);
36907 return -ENOBUFS;
36908 }
36909 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36910 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36911 if (vcc->pop) vcc->pop(vcc,skb);
36912 else dev_kfree_skb(skb);
36913 out_vcc->push(out_vcc,new_skb);
36914 - atomic_inc(&vcc->stats->tx);
36915 - atomic_inc(&out_vcc->stats->rx);
36916 + atomic_inc_unchecked(&vcc->stats->tx);
36917 + atomic_inc_unchecked(&out_vcc->stats->rx);
36918 return 0;
36919 }
36920
36921 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36922 read_unlock(&vcc_sklist_lock);
36923 if (!out_vcc) {
36924 result = -EUNATCH;
36925 - atomic_inc(&vcc->stats->tx_err);
36926 + atomic_inc_unchecked(&vcc->stats->tx_err);
36927 goto done;
36928 }
36929 skb_pull(skb,sizeof(struct atmtcp_hdr));
36930 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36931 __net_timestamp(new_skb);
36932 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36933 out_vcc->push(out_vcc,new_skb);
36934 - atomic_inc(&vcc->stats->tx);
36935 - atomic_inc(&out_vcc->stats->rx);
36936 + atomic_inc_unchecked(&vcc->stats->tx);
36937 + atomic_inc_unchecked(&out_vcc->stats->rx);
36938 done:
36939 if (vcc->pop) vcc->pop(vcc,skb);
36940 else dev_kfree_skb(skb);
36941 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36942 index 6339efd..2b441d5 100644
36943 --- a/drivers/atm/eni.c
36944 +++ b/drivers/atm/eni.c
36945 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36946 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36947 vcc->dev->number);
36948 length = 0;
36949 - atomic_inc(&vcc->stats->rx_err);
36950 + atomic_inc_unchecked(&vcc->stats->rx_err);
36951 }
36952 else {
36953 length = ATM_CELL_SIZE-1; /* no HEC */
36954 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36955 size);
36956 }
36957 eff = length = 0;
36958 - atomic_inc(&vcc->stats->rx_err);
36959 + atomic_inc_unchecked(&vcc->stats->rx_err);
36960 }
36961 else {
36962 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36963 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36964 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36965 vcc->dev->number,vcc->vci,length,size << 2,descr);
36966 length = eff = 0;
36967 - atomic_inc(&vcc->stats->rx_err);
36968 + atomic_inc_unchecked(&vcc->stats->rx_err);
36969 }
36970 }
36971 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36972 @@ -770,7 +770,7 @@ rx_dequeued++;
36973 vcc->push(vcc,skb);
36974 pushed++;
36975 }
36976 - atomic_inc(&vcc->stats->rx);
36977 + atomic_inc_unchecked(&vcc->stats->rx);
36978 }
36979 wake_up(&eni_dev->rx_wait);
36980 }
36981 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36982 DMA_TO_DEVICE);
36983 if (vcc->pop) vcc->pop(vcc,skb);
36984 else dev_kfree_skb_irq(skb);
36985 - atomic_inc(&vcc->stats->tx);
36986 + atomic_inc_unchecked(&vcc->stats->tx);
36987 wake_up(&eni_dev->tx_wait);
36988 dma_complete++;
36989 }
36990 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36991 index 82f2ae0..f205c02 100644
36992 --- a/drivers/atm/firestream.c
36993 +++ b/drivers/atm/firestream.c
36994 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36995 }
36996 }
36997
36998 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36999 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37000
37001 fs_dprintk (FS_DEBUG_TXMEM, "i");
37002 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
37003 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37004 #endif
37005 skb_put (skb, qe->p1 & 0xffff);
37006 ATM_SKB(skb)->vcc = atm_vcc;
37007 - atomic_inc(&atm_vcc->stats->rx);
37008 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37009 __net_timestamp(skb);
37010 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
37011 atm_vcc->push (atm_vcc, skb);
37012 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37013 kfree (pe);
37014 }
37015 if (atm_vcc)
37016 - atomic_inc(&atm_vcc->stats->rx_drop);
37017 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37018 break;
37019 case 0x1f: /* Reassembly abort: no buffers. */
37020 /* Silently increment error counter. */
37021 if (atm_vcc)
37022 - atomic_inc(&atm_vcc->stats->rx_drop);
37023 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37024 break;
37025 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37026 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37027 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37028 index 75dde90..4309ead 100644
37029 --- a/drivers/atm/fore200e.c
37030 +++ b/drivers/atm/fore200e.c
37031 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37032 #endif
37033 /* check error condition */
37034 if (*entry->status & STATUS_ERROR)
37035 - atomic_inc(&vcc->stats->tx_err);
37036 + atomic_inc_unchecked(&vcc->stats->tx_err);
37037 else
37038 - atomic_inc(&vcc->stats->tx);
37039 + atomic_inc_unchecked(&vcc->stats->tx);
37040 }
37041 }
37042
37043 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37044 if (skb == NULL) {
37045 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37046
37047 - atomic_inc(&vcc->stats->rx_drop);
37048 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37049 return -ENOMEM;
37050 }
37051
37052 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37053
37054 dev_kfree_skb_any(skb);
37055
37056 - atomic_inc(&vcc->stats->rx_drop);
37057 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37058 return -ENOMEM;
37059 }
37060
37061 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37062
37063 vcc->push(vcc, skb);
37064 - atomic_inc(&vcc->stats->rx);
37065 + atomic_inc_unchecked(&vcc->stats->rx);
37066
37067 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37068
37069 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37070 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37071 fore200e->atm_dev->number,
37072 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37073 - atomic_inc(&vcc->stats->rx_err);
37074 + atomic_inc_unchecked(&vcc->stats->rx_err);
37075 }
37076 }
37077
37078 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37079 goto retry_here;
37080 }
37081
37082 - atomic_inc(&vcc->stats->tx_err);
37083 + atomic_inc_unchecked(&vcc->stats->tx_err);
37084
37085 fore200e->tx_sat++;
37086 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37087 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37088 index 93dca2e..c5daa69 100644
37089 --- a/drivers/atm/he.c
37090 +++ b/drivers/atm/he.c
37091 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37092
37093 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37094 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37095 - atomic_inc(&vcc->stats->rx_drop);
37096 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37097 goto return_host_buffers;
37098 }
37099
37100 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37101 RBRQ_LEN_ERR(he_dev->rbrq_head)
37102 ? "LEN_ERR" : "",
37103 vcc->vpi, vcc->vci);
37104 - atomic_inc(&vcc->stats->rx_err);
37105 + atomic_inc_unchecked(&vcc->stats->rx_err);
37106 goto return_host_buffers;
37107 }
37108
37109 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37110 vcc->push(vcc, skb);
37111 spin_lock(&he_dev->global_lock);
37112
37113 - atomic_inc(&vcc->stats->rx);
37114 + atomic_inc_unchecked(&vcc->stats->rx);
37115
37116 return_host_buffers:
37117 ++pdus_assembled;
37118 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37119 tpd->vcc->pop(tpd->vcc, tpd->skb);
37120 else
37121 dev_kfree_skb_any(tpd->skb);
37122 - atomic_inc(&tpd->vcc->stats->tx_err);
37123 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37124 }
37125 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37126 return;
37127 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37128 vcc->pop(vcc, skb);
37129 else
37130 dev_kfree_skb_any(skb);
37131 - atomic_inc(&vcc->stats->tx_err);
37132 + atomic_inc_unchecked(&vcc->stats->tx_err);
37133 return -EINVAL;
37134 }
37135
37136 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37137 vcc->pop(vcc, skb);
37138 else
37139 dev_kfree_skb_any(skb);
37140 - atomic_inc(&vcc->stats->tx_err);
37141 + atomic_inc_unchecked(&vcc->stats->tx_err);
37142 return -EINVAL;
37143 }
37144 #endif
37145 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37146 vcc->pop(vcc, skb);
37147 else
37148 dev_kfree_skb_any(skb);
37149 - atomic_inc(&vcc->stats->tx_err);
37150 + atomic_inc_unchecked(&vcc->stats->tx_err);
37151 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37152 return -ENOMEM;
37153 }
37154 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37155 vcc->pop(vcc, skb);
37156 else
37157 dev_kfree_skb_any(skb);
37158 - atomic_inc(&vcc->stats->tx_err);
37159 + atomic_inc_unchecked(&vcc->stats->tx_err);
37160 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37161 return -ENOMEM;
37162 }
37163 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37164 __enqueue_tpd(he_dev, tpd, cid);
37165 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37166
37167 - atomic_inc(&vcc->stats->tx);
37168 + atomic_inc_unchecked(&vcc->stats->tx);
37169
37170 return 0;
37171 }
37172 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37173 index 527bbd5..96570c8 100644
37174 --- a/drivers/atm/horizon.c
37175 +++ b/drivers/atm/horizon.c
37176 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37177 {
37178 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37179 // VC layer stats
37180 - atomic_inc(&vcc->stats->rx);
37181 + atomic_inc_unchecked(&vcc->stats->rx);
37182 __net_timestamp(skb);
37183 // end of our responsibility
37184 vcc->push (vcc, skb);
37185 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37186 dev->tx_iovec = NULL;
37187
37188 // VC layer stats
37189 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37190 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37191
37192 // free the skb
37193 hrz_kfree_skb (skb);
37194 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37195 index 074616b..d6b3d5f 100644
37196 --- a/drivers/atm/idt77252.c
37197 +++ b/drivers/atm/idt77252.c
37198 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37199 else
37200 dev_kfree_skb(skb);
37201
37202 - atomic_inc(&vcc->stats->tx);
37203 + atomic_inc_unchecked(&vcc->stats->tx);
37204 }
37205
37206 atomic_dec(&scq->used);
37207 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37208 if ((sb = dev_alloc_skb(64)) == NULL) {
37209 printk("%s: Can't allocate buffers for aal0.\n",
37210 card->name);
37211 - atomic_add(i, &vcc->stats->rx_drop);
37212 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37213 break;
37214 }
37215 if (!atm_charge(vcc, sb->truesize)) {
37216 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37217 card->name);
37218 - atomic_add(i - 1, &vcc->stats->rx_drop);
37219 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37220 dev_kfree_skb(sb);
37221 break;
37222 }
37223 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37224 ATM_SKB(sb)->vcc = vcc;
37225 __net_timestamp(sb);
37226 vcc->push(vcc, sb);
37227 - atomic_inc(&vcc->stats->rx);
37228 + atomic_inc_unchecked(&vcc->stats->rx);
37229
37230 cell += ATM_CELL_PAYLOAD;
37231 }
37232 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37233 "(CDC: %08x)\n",
37234 card->name, len, rpp->len, readl(SAR_REG_CDC));
37235 recycle_rx_pool_skb(card, rpp);
37236 - atomic_inc(&vcc->stats->rx_err);
37237 + atomic_inc_unchecked(&vcc->stats->rx_err);
37238 return;
37239 }
37240 if (stat & SAR_RSQE_CRC) {
37241 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37242 recycle_rx_pool_skb(card, rpp);
37243 - atomic_inc(&vcc->stats->rx_err);
37244 + atomic_inc_unchecked(&vcc->stats->rx_err);
37245 return;
37246 }
37247 if (skb_queue_len(&rpp->queue) > 1) {
37248 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37249 RXPRINTK("%s: Can't alloc RX skb.\n",
37250 card->name);
37251 recycle_rx_pool_skb(card, rpp);
37252 - atomic_inc(&vcc->stats->rx_err);
37253 + atomic_inc_unchecked(&vcc->stats->rx_err);
37254 return;
37255 }
37256 if (!atm_charge(vcc, skb->truesize)) {
37257 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37258 __net_timestamp(skb);
37259
37260 vcc->push(vcc, skb);
37261 - atomic_inc(&vcc->stats->rx);
37262 + atomic_inc_unchecked(&vcc->stats->rx);
37263
37264 return;
37265 }
37266 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37267 __net_timestamp(skb);
37268
37269 vcc->push(vcc, skb);
37270 - atomic_inc(&vcc->stats->rx);
37271 + atomic_inc_unchecked(&vcc->stats->rx);
37272
37273 if (skb->truesize > SAR_FB_SIZE_3)
37274 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37275 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37276 if (vcc->qos.aal != ATM_AAL0) {
37277 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37278 card->name, vpi, vci);
37279 - atomic_inc(&vcc->stats->rx_drop);
37280 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37281 goto drop;
37282 }
37283
37284 if ((sb = dev_alloc_skb(64)) == NULL) {
37285 printk("%s: Can't allocate buffers for AAL0.\n",
37286 card->name);
37287 - atomic_inc(&vcc->stats->rx_err);
37288 + atomic_inc_unchecked(&vcc->stats->rx_err);
37289 goto drop;
37290 }
37291
37292 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37293 ATM_SKB(sb)->vcc = vcc;
37294 __net_timestamp(sb);
37295 vcc->push(vcc, sb);
37296 - atomic_inc(&vcc->stats->rx);
37297 + atomic_inc_unchecked(&vcc->stats->rx);
37298
37299 drop:
37300 skb_pull(queue, 64);
37301 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37302
37303 if (vc == NULL) {
37304 printk("%s: NULL connection in send().\n", card->name);
37305 - atomic_inc(&vcc->stats->tx_err);
37306 + atomic_inc_unchecked(&vcc->stats->tx_err);
37307 dev_kfree_skb(skb);
37308 return -EINVAL;
37309 }
37310 if (!test_bit(VCF_TX, &vc->flags)) {
37311 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37312 - atomic_inc(&vcc->stats->tx_err);
37313 + atomic_inc_unchecked(&vcc->stats->tx_err);
37314 dev_kfree_skb(skb);
37315 return -EINVAL;
37316 }
37317 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37318 break;
37319 default:
37320 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37321 - atomic_inc(&vcc->stats->tx_err);
37322 + atomic_inc_unchecked(&vcc->stats->tx_err);
37323 dev_kfree_skb(skb);
37324 return -EINVAL;
37325 }
37326
37327 if (skb_shinfo(skb)->nr_frags != 0) {
37328 printk("%s: No scatter-gather yet.\n", card->name);
37329 - atomic_inc(&vcc->stats->tx_err);
37330 + atomic_inc_unchecked(&vcc->stats->tx_err);
37331 dev_kfree_skb(skb);
37332 return -EINVAL;
37333 }
37334 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37335
37336 err = queue_skb(card, vc, skb, oam);
37337 if (err) {
37338 - atomic_inc(&vcc->stats->tx_err);
37339 + atomic_inc_unchecked(&vcc->stats->tx_err);
37340 dev_kfree_skb(skb);
37341 return err;
37342 }
37343 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37344 skb = dev_alloc_skb(64);
37345 if (!skb) {
37346 printk("%s: Out of memory in send_oam().\n", card->name);
37347 - atomic_inc(&vcc->stats->tx_err);
37348 + atomic_inc_unchecked(&vcc->stats->tx_err);
37349 return -ENOMEM;
37350 }
37351 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37352 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37353 index 924f8e2..3375a3e 100644
37354 --- a/drivers/atm/iphase.c
37355 +++ b/drivers/atm/iphase.c
37356 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37357 status = (u_short) (buf_desc_ptr->desc_mode);
37358 if (status & (RX_CER | RX_PTE | RX_OFL))
37359 {
37360 - atomic_inc(&vcc->stats->rx_err);
37361 + atomic_inc_unchecked(&vcc->stats->rx_err);
37362 IF_ERR(printk("IA: bad packet, dropping it");)
37363 if (status & RX_CER) {
37364 IF_ERR(printk(" cause: packet CRC error\n");)
37365 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37366 len = dma_addr - buf_addr;
37367 if (len > iadev->rx_buf_sz) {
37368 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37369 - atomic_inc(&vcc->stats->rx_err);
37370 + atomic_inc_unchecked(&vcc->stats->rx_err);
37371 goto out_free_desc;
37372 }
37373
37374 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37375 ia_vcc = INPH_IA_VCC(vcc);
37376 if (ia_vcc == NULL)
37377 {
37378 - atomic_inc(&vcc->stats->rx_err);
37379 + atomic_inc_unchecked(&vcc->stats->rx_err);
37380 atm_return(vcc, skb->truesize);
37381 dev_kfree_skb_any(skb);
37382 goto INCR_DLE;
37383 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37384 if ((length > iadev->rx_buf_sz) || (length >
37385 (skb->len - sizeof(struct cpcs_trailer))))
37386 {
37387 - atomic_inc(&vcc->stats->rx_err);
37388 + atomic_inc_unchecked(&vcc->stats->rx_err);
37389 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37390 length, skb->len);)
37391 atm_return(vcc, skb->truesize);
37392 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37393
37394 IF_RX(printk("rx_dle_intr: skb push");)
37395 vcc->push(vcc,skb);
37396 - atomic_inc(&vcc->stats->rx);
37397 + atomic_inc_unchecked(&vcc->stats->rx);
37398 iadev->rx_pkt_cnt++;
37399 }
37400 INCR_DLE:
37401 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37402 {
37403 struct k_sonet_stats *stats;
37404 stats = &PRIV(_ia_dev[board])->sonet_stats;
37405 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37406 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37407 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37408 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37409 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37410 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37411 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37412 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37413 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37414 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37415 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37416 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37417 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37418 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37419 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37420 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37421 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37422 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37423 }
37424 ia_cmds.status = 0;
37425 break;
37426 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37427 if ((desc == 0) || (desc > iadev->num_tx_desc))
37428 {
37429 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37430 - atomic_inc(&vcc->stats->tx);
37431 + atomic_inc_unchecked(&vcc->stats->tx);
37432 if (vcc->pop)
37433 vcc->pop(vcc, skb);
37434 else
37435 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37436 ATM_DESC(skb) = vcc->vci;
37437 skb_queue_tail(&iadev->tx_dma_q, skb);
37438
37439 - atomic_inc(&vcc->stats->tx);
37440 + atomic_inc_unchecked(&vcc->stats->tx);
37441 iadev->tx_pkt_cnt++;
37442 /* Increment transaction counter */
37443 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37444
37445 #if 0
37446 /* add flow control logic */
37447 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37448 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37449 if (iavcc->vc_desc_cnt > 10) {
37450 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37451 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37452 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37453 index ce43ae3..969de38 100644
37454 --- a/drivers/atm/lanai.c
37455 +++ b/drivers/atm/lanai.c
37456 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37457 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37458 lanai_endtx(lanai, lvcc);
37459 lanai_free_skb(lvcc->tx.atmvcc, skb);
37460 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37461 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37462 }
37463
37464 /* Try to fill the buffer - don't call unless there is backlog */
37465 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37466 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37467 __net_timestamp(skb);
37468 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37469 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37470 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37471 out:
37472 lvcc->rx.buf.ptr = end;
37473 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37474 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37475 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37476 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37477 lanai->stats.service_rxnotaal5++;
37478 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37479 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37480 return 0;
37481 }
37482 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37483 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37484 int bytes;
37485 read_unlock(&vcc_sklist_lock);
37486 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37487 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37488 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37489 lvcc->stats.x.aal5.service_trash++;
37490 bytes = (SERVICE_GET_END(s) * 16) -
37491 (((unsigned long) lvcc->rx.buf.ptr) -
37492 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37493 }
37494 if (s & SERVICE_STREAM) {
37495 read_unlock(&vcc_sklist_lock);
37496 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37497 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37498 lvcc->stats.x.aal5.service_stream++;
37499 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37500 "PDU on VCI %d!\n", lanai->number, vci);
37501 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37502 return 0;
37503 }
37504 DPRINTK("got rx crc error on vci %d\n", vci);
37505 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37506 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37507 lvcc->stats.x.aal5.service_rxcrc++;
37508 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37509 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37510 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37511 index b7e1cc0..eb336bfe 100644
37512 --- a/drivers/atm/nicstar.c
37513 +++ b/drivers/atm/nicstar.c
37514 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37515 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37516 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37517 card->index);
37518 - atomic_inc(&vcc->stats->tx_err);
37519 + atomic_inc_unchecked(&vcc->stats->tx_err);
37520 dev_kfree_skb_any(skb);
37521 return -EINVAL;
37522 }
37523 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37524 if (!vc->tx) {
37525 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37526 card->index);
37527 - atomic_inc(&vcc->stats->tx_err);
37528 + atomic_inc_unchecked(&vcc->stats->tx_err);
37529 dev_kfree_skb_any(skb);
37530 return -EINVAL;
37531 }
37532 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37533 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37534 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37535 card->index);
37536 - atomic_inc(&vcc->stats->tx_err);
37537 + atomic_inc_unchecked(&vcc->stats->tx_err);
37538 dev_kfree_skb_any(skb);
37539 return -EINVAL;
37540 }
37541
37542 if (skb_shinfo(skb)->nr_frags != 0) {
37543 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37544 - atomic_inc(&vcc->stats->tx_err);
37545 + atomic_inc_unchecked(&vcc->stats->tx_err);
37546 dev_kfree_skb_any(skb);
37547 return -EINVAL;
37548 }
37549 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37550 }
37551
37552 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37553 - atomic_inc(&vcc->stats->tx_err);
37554 + atomic_inc_unchecked(&vcc->stats->tx_err);
37555 dev_kfree_skb_any(skb);
37556 return -EIO;
37557 }
37558 - atomic_inc(&vcc->stats->tx);
37559 + atomic_inc_unchecked(&vcc->stats->tx);
37560
37561 return 0;
37562 }
37563 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37564 printk
37565 ("nicstar%d: Can't allocate buffers for aal0.\n",
37566 card->index);
37567 - atomic_add(i, &vcc->stats->rx_drop);
37568 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37569 break;
37570 }
37571 if (!atm_charge(vcc, sb->truesize)) {
37572 RXPRINTK
37573 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37574 card->index);
37575 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37576 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37577 dev_kfree_skb_any(sb);
37578 break;
37579 }
37580 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37581 ATM_SKB(sb)->vcc = vcc;
37582 __net_timestamp(sb);
37583 vcc->push(vcc, sb);
37584 - atomic_inc(&vcc->stats->rx);
37585 + atomic_inc_unchecked(&vcc->stats->rx);
37586 cell += ATM_CELL_PAYLOAD;
37587 }
37588
37589 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37590 if (iovb == NULL) {
37591 printk("nicstar%d: Out of iovec buffers.\n",
37592 card->index);
37593 - atomic_inc(&vcc->stats->rx_drop);
37594 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37595 recycle_rx_buf(card, skb);
37596 return;
37597 }
37598 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37599 small or large buffer itself. */
37600 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37601 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37602 - atomic_inc(&vcc->stats->rx_err);
37603 + atomic_inc_unchecked(&vcc->stats->rx_err);
37604 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37605 NS_MAX_IOVECS);
37606 NS_PRV_IOVCNT(iovb) = 0;
37607 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37608 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37609 card->index);
37610 which_list(card, skb);
37611 - atomic_inc(&vcc->stats->rx_err);
37612 + atomic_inc_unchecked(&vcc->stats->rx_err);
37613 recycle_rx_buf(card, skb);
37614 vc->rx_iov = NULL;
37615 recycle_iov_buf(card, iovb);
37616 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37617 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37618 card->index);
37619 which_list(card, skb);
37620 - atomic_inc(&vcc->stats->rx_err);
37621 + atomic_inc_unchecked(&vcc->stats->rx_err);
37622 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37623 NS_PRV_IOVCNT(iovb));
37624 vc->rx_iov = NULL;
37625 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37626 printk(" - PDU size mismatch.\n");
37627 else
37628 printk(".\n");
37629 - atomic_inc(&vcc->stats->rx_err);
37630 + atomic_inc_unchecked(&vcc->stats->rx_err);
37631 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37632 NS_PRV_IOVCNT(iovb));
37633 vc->rx_iov = NULL;
37634 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37635 /* skb points to a small buffer */
37636 if (!atm_charge(vcc, skb->truesize)) {
37637 push_rxbufs(card, skb);
37638 - atomic_inc(&vcc->stats->rx_drop);
37639 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37640 } else {
37641 skb_put(skb, len);
37642 dequeue_sm_buf(card, skb);
37643 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37644 ATM_SKB(skb)->vcc = vcc;
37645 __net_timestamp(skb);
37646 vcc->push(vcc, skb);
37647 - atomic_inc(&vcc->stats->rx);
37648 + atomic_inc_unchecked(&vcc->stats->rx);
37649 }
37650 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37651 struct sk_buff *sb;
37652 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37653 if (len <= NS_SMBUFSIZE) {
37654 if (!atm_charge(vcc, sb->truesize)) {
37655 push_rxbufs(card, sb);
37656 - atomic_inc(&vcc->stats->rx_drop);
37657 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37658 } else {
37659 skb_put(sb, len);
37660 dequeue_sm_buf(card, sb);
37661 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37662 ATM_SKB(sb)->vcc = vcc;
37663 __net_timestamp(sb);
37664 vcc->push(vcc, sb);
37665 - atomic_inc(&vcc->stats->rx);
37666 + atomic_inc_unchecked(&vcc->stats->rx);
37667 }
37668
37669 push_rxbufs(card, skb);
37670 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37671
37672 if (!atm_charge(vcc, skb->truesize)) {
37673 push_rxbufs(card, skb);
37674 - atomic_inc(&vcc->stats->rx_drop);
37675 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37676 } else {
37677 dequeue_lg_buf(card, skb);
37678 #ifdef NS_USE_DESTRUCTORS
37679 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37680 ATM_SKB(skb)->vcc = vcc;
37681 __net_timestamp(skb);
37682 vcc->push(vcc, skb);
37683 - atomic_inc(&vcc->stats->rx);
37684 + atomic_inc_unchecked(&vcc->stats->rx);
37685 }
37686
37687 push_rxbufs(card, sb);
37688 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37689 printk
37690 ("nicstar%d: Out of huge buffers.\n",
37691 card->index);
37692 - atomic_inc(&vcc->stats->rx_drop);
37693 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37694 recycle_iovec_rx_bufs(card,
37695 (struct iovec *)
37696 iovb->data,
37697 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37698 card->hbpool.count++;
37699 } else
37700 dev_kfree_skb_any(hb);
37701 - atomic_inc(&vcc->stats->rx_drop);
37702 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37703 } else {
37704 /* Copy the small buffer to the huge buffer */
37705 sb = (struct sk_buff *)iov->iov_base;
37706 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37707 #endif /* NS_USE_DESTRUCTORS */
37708 __net_timestamp(hb);
37709 vcc->push(vcc, hb);
37710 - atomic_inc(&vcc->stats->rx);
37711 + atomic_inc_unchecked(&vcc->stats->rx);
37712 }
37713 }
37714
37715 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37716 index 74e18b0..f16afa0 100644
37717 --- a/drivers/atm/solos-pci.c
37718 +++ b/drivers/atm/solos-pci.c
37719 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37720 }
37721 atm_charge(vcc, skb->truesize);
37722 vcc->push(vcc, skb);
37723 - atomic_inc(&vcc->stats->rx);
37724 + atomic_inc_unchecked(&vcc->stats->rx);
37725 break;
37726
37727 case PKT_STATUS:
37728 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37729 vcc = SKB_CB(oldskb)->vcc;
37730
37731 if (vcc) {
37732 - atomic_inc(&vcc->stats->tx);
37733 + atomic_inc_unchecked(&vcc->stats->tx);
37734 solos_pop(vcc, oldskb);
37735 } else {
37736 dev_kfree_skb_irq(oldskb);
37737 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37738 index 0215934..ce9f5b1 100644
37739 --- a/drivers/atm/suni.c
37740 +++ b/drivers/atm/suni.c
37741 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37742
37743
37744 #define ADD_LIMITED(s,v) \
37745 - atomic_add((v),&stats->s); \
37746 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37747 + atomic_add_unchecked((v),&stats->s); \
37748 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37749
37750
37751 static void suni_hz(unsigned long from_timer)
37752 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37753 index 5120a96..e2572bd 100644
37754 --- a/drivers/atm/uPD98402.c
37755 +++ b/drivers/atm/uPD98402.c
37756 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37757 struct sonet_stats tmp;
37758 int error = 0;
37759
37760 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37761 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37762 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37763 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37764 if (zero && !error) {
37765 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37766
37767
37768 #define ADD_LIMITED(s,v) \
37769 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37770 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37771 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37772 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37773 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37774 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37775
37776
37777 static void stat_event(struct atm_dev *dev)
37778 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37779 if (reason & uPD98402_INT_PFM) stat_event(dev);
37780 if (reason & uPD98402_INT_PCO) {
37781 (void) GET(PCOCR); /* clear interrupt cause */
37782 - atomic_add(GET(HECCT),
37783 + atomic_add_unchecked(GET(HECCT),
37784 &PRIV(dev)->sonet_stats.uncorr_hcs);
37785 }
37786 if ((reason & uPD98402_INT_RFO) &&
37787 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37788 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37789 uPD98402_INT_LOS),PIMR); /* enable them */
37790 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37791 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37792 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37793 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37794 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37795 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37796 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37797 return 0;
37798 }
37799
37800 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37801 index cecfb94..87009ec 100644
37802 --- a/drivers/atm/zatm.c
37803 +++ b/drivers/atm/zatm.c
37804 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37805 }
37806 if (!size) {
37807 dev_kfree_skb_irq(skb);
37808 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37809 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37810 continue;
37811 }
37812 if (!atm_charge(vcc,skb->truesize)) {
37813 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37814 skb->len = size;
37815 ATM_SKB(skb)->vcc = vcc;
37816 vcc->push(vcc,skb);
37817 - atomic_inc(&vcc->stats->rx);
37818 + atomic_inc_unchecked(&vcc->stats->rx);
37819 }
37820 zout(pos & 0xffff,MTA(mbx));
37821 #if 0 /* probably a stupid idea */
37822 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37823 skb_queue_head(&zatm_vcc->backlog,skb);
37824 break;
37825 }
37826 - atomic_inc(&vcc->stats->tx);
37827 + atomic_inc_unchecked(&vcc->stats->tx);
37828 wake_up(&zatm_vcc->tx_wait);
37829 }
37830
37831 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37832 index 79bc203..fa3945b 100644
37833 --- a/drivers/base/bus.c
37834 +++ b/drivers/base/bus.c
37835 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37836 return -EINVAL;
37837
37838 mutex_lock(&subsys->p->mutex);
37839 - list_add_tail(&sif->node, &subsys->p->interfaces);
37840 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37841 if (sif->add_dev) {
37842 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37843 while ((dev = subsys_dev_iter_next(&iter)))
37844 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37845 subsys = sif->subsys;
37846
37847 mutex_lock(&subsys->p->mutex);
37848 - list_del_init(&sif->node);
37849 + pax_list_del_init((struct list_head *)&sif->node);
37850 if (sif->remove_dev) {
37851 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37852 while ((dev = subsys_dev_iter_next(&iter)))
37853 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37854 index 25798db..15f130e 100644
37855 --- a/drivers/base/devtmpfs.c
37856 +++ b/drivers/base/devtmpfs.c
37857 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37858 if (!thread)
37859 return 0;
37860
37861 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37862 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37863 if (err)
37864 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37865 else
37866 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37867 *err = sys_unshare(CLONE_NEWNS);
37868 if (*err)
37869 goto out;
37870 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37871 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37872 if (*err)
37873 goto out;
37874 - sys_chdir("/.."); /* will traverse into overmounted root */
37875 - sys_chroot(".");
37876 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37877 + sys_chroot((char __force_user *)".");
37878 complete(&setup_done);
37879 while (1) {
37880 spin_lock(&req_lock);
37881 diff --git a/drivers/base/node.c b/drivers/base/node.c
37882 index 36fabe43..8cfc112 100644
37883 --- a/drivers/base/node.c
37884 +++ b/drivers/base/node.c
37885 @@ -615,7 +615,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37886 struct node_attr {
37887 struct device_attribute attr;
37888 enum node_states state;
37889 -};
37890 +} __do_const;
37891
37892 static ssize_t show_node_state(struct device *dev,
37893 struct device_attribute *attr, char *buf)
37894 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37895 index 45937f8..b9a342e 100644
37896 --- a/drivers/base/power/domain.c
37897 +++ b/drivers/base/power/domain.c
37898 @@ -1698,7 +1698,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37899 {
37900 struct cpuidle_driver *cpuidle_drv;
37901 struct gpd_cpuidle_data *cpuidle_data;
37902 - struct cpuidle_state *idle_state;
37903 + cpuidle_state_no_const *idle_state;
37904 int ret = 0;
37905
37906 if (IS_ERR_OR_NULL(genpd) || state < 0)
37907 @@ -1766,7 +1766,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37908 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37909 {
37910 struct gpd_cpuidle_data *cpuidle_data;
37911 - struct cpuidle_state *idle_state;
37912 + cpuidle_state_no_const *idle_state;
37913 int ret = 0;
37914
37915 if (IS_ERR_OR_NULL(genpd))
37916 @@ -2195,7 +2195,10 @@ int genpd_dev_pm_attach(struct device *dev)
37917 return ret;
37918 }
37919
37920 - dev->pm_domain->detach = genpd_dev_pm_detach;
37921 + pax_open_kernel();
37922 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37923 + pax_close_kernel();
37924 +
37925 pm_genpd_poweron(pd);
37926
37927 return 0;
37928 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37929 index d2be3f9..0a3167a 100644
37930 --- a/drivers/base/power/sysfs.c
37931 +++ b/drivers/base/power/sysfs.c
37932 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37933 return -EIO;
37934 }
37935 }
37936 - return sprintf(buf, p);
37937 + return sprintf(buf, "%s", p);
37938 }
37939
37940 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37941 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37942 index aab7158..b172db2 100644
37943 --- a/drivers/base/power/wakeup.c
37944 +++ b/drivers/base/power/wakeup.c
37945 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37946 * They need to be modified together atomically, so it's better to use one
37947 * atomic variable to hold them both.
37948 */
37949 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37950 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37951
37952 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37953 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37954
37955 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37956 {
37957 - unsigned int comb = atomic_read(&combined_event_count);
37958 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37959
37960 *cnt = (comb >> IN_PROGRESS_BITS);
37961 *inpr = comb & MAX_IN_PROGRESS;
37962 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37963 ws->start_prevent_time = ws->last_time;
37964
37965 /* Increment the counter of events in progress. */
37966 - cec = atomic_inc_return(&combined_event_count);
37967 + cec = atomic_inc_return_unchecked(&combined_event_count);
37968
37969 trace_wakeup_source_activate(ws->name, cec);
37970 }
37971 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37972 * Increment the counter of registered wakeup events and decrement the
37973 * couter of wakeup events in progress simultaneously.
37974 */
37975 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37976 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37977 trace_wakeup_source_deactivate(ws->name, cec);
37978
37979 split_counters(&cnt, &inpr);
37980 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37981 index 8d98a32..61d3165 100644
37982 --- a/drivers/base/syscore.c
37983 +++ b/drivers/base/syscore.c
37984 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37985 void register_syscore_ops(struct syscore_ops *ops)
37986 {
37987 mutex_lock(&syscore_ops_lock);
37988 - list_add_tail(&ops->node, &syscore_ops_list);
37989 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37990 mutex_unlock(&syscore_ops_lock);
37991 }
37992 EXPORT_SYMBOL_GPL(register_syscore_ops);
37993 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37994 void unregister_syscore_ops(struct syscore_ops *ops)
37995 {
37996 mutex_lock(&syscore_ops_lock);
37997 - list_del(&ops->node);
37998 + pax_list_del((struct list_head *)&ops->node);
37999 mutex_unlock(&syscore_ops_lock);
38000 }
38001 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
38002 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
38003 index ff20f19..018f1da 100644
38004 --- a/drivers/block/cciss.c
38005 +++ b/drivers/block/cciss.c
38006 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
38007 while (!list_empty(&h->reqQ)) {
38008 c = list_entry(h->reqQ.next, CommandList_struct, list);
38009 /* can't do anything if fifo is full */
38010 - if ((h->access.fifo_full(h))) {
38011 + if ((h->access->fifo_full(h))) {
38012 dev_warn(&h->pdev->dev, "fifo full\n");
38013 break;
38014 }
38015 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38016 h->Qdepth--;
38017
38018 /* Tell the controller execute command */
38019 - h->access.submit_command(h, c);
38020 + h->access->submit_command(h, c);
38021
38022 /* Put job onto the completed Q */
38023 addQ(&h->cmpQ, c);
38024 @@ -3444,17 +3444,17 @@ startio:
38025
38026 static inline unsigned long get_next_completion(ctlr_info_t *h)
38027 {
38028 - return h->access.command_completed(h);
38029 + return h->access->command_completed(h);
38030 }
38031
38032 static inline int interrupt_pending(ctlr_info_t *h)
38033 {
38034 - return h->access.intr_pending(h);
38035 + return h->access->intr_pending(h);
38036 }
38037
38038 static inline long interrupt_not_for_us(ctlr_info_t *h)
38039 {
38040 - return ((h->access.intr_pending(h) == 0) ||
38041 + return ((h->access->intr_pending(h) == 0) ||
38042 (h->interrupts_enabled == 0));
38043 }
38044
38045 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38046 u32 a;
38047
38048 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38049 - return h->access.command_completed(h);
38050 + return h->access->command_completed(h);
38051
38052 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38053 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38054 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38055 trans_support & CFGTBL_Trans_use_short_tags);
38056
38057 /* Change the access methods to the performant access methods */
38058 - h->access = SA5_performant_access;
38059 + h->access = &SA5_performant_access;
38060 h->transMethod = CFGTBL_Trans_Performant;
38061
38062 return;
38063 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38064 if (prod_index < 0)
38065 return -ENODEV;
38066 h->product_name = products[prod_index].product_name;
38067 - h->access = *(products[prod_index].access);
38068 + h->access = products[prod_index].access;
38069
38070 if (cciss_board_disabled(h)) {
38071 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38072 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38073 }
38074
38075 /* make sure the board interrupts are off */
38076 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38077 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38078 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38079 if (rc)
38080 goto clean2;
38081 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38082 * fake ones to scoop up any residual completions.
38083 */
38084 spin_lock_irqsave(&h->lock, flags);
38085 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38086 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38087 spin_unlock_irqrestore(&h->lock, flags);
38088 free_irq(h->intr[h->intr_mode], h);
38089 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38090 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38091 dev_info(&h->pdev->dev, "Board READY.\n");
38092 dev_info(&h->pdev->dev,
38093 "Waiting for stale completions to drain.\n");
38094 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38095 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38096 msleep(10000);
38097 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38098 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38099
38100 rc = controller_reset_failed(h->cfgtable);
38101 if (rc)
38102 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38103 cciss_scsi_setup(h);
38104
38105 /* Turn the interrupts on so we can service requests */
38106 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38107 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38108
38109 /* Get the firmware version */
38110 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38111 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38112 kfree(flush_buf);
38113 if (return_code != IO_OK)
38114 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38115 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38116 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38117 free_irq(h->intr[h->intr_mode], h);
38118 }
38119
38120 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38121 index 7fda30e..2f27946 100644
38122 --- a/drivers/block/cciss.h
38123 +++ b/drivers/block/cciss.h
38124 @@ -101,7 +101,7 @@ struct ctlr_info
38125 /* information about each logical volume */
38126 drive_info_struct *drv[CISS_MAX_LUN];
38127
38128 - struct access_method access;
38129 + struct access_method *access;
38130
38131 /* queue and queue Info */
38132 struct list_head reqQ;
38133 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38134 }
38135
38136 static struct access_method SA5_access = {
38137 - SA5_submit_command,
38138 - SA5_intr_mask,
38139 - SA5_fifo_full,
38140 - SA5_intr_pending,
38141 - SA5_completed,
38142 + .submit_command = SA5_submit_command,
38143 + .set_intr_mask = SA5_intr_mask,
38144 + .fifo_full = SA5_fifo_full,
38145 + .intr_pending = SA5_intr_pending,
38146 + .command_completed = SA5_completed,
38147 };
38148
38149 static struct access_method SA5B_access = {
38150 - SA5_submit_command,
38151 - SA5B_intr_mask,
38152 - SA5_fifo_full,
38153 - SA5B_intr_pending,
38154 - SA5_completed,
38155 + .submit_command = SA5_submit_command,
38156 + .set_intr_mask = SA5B_intr_mask,
38157 + .fifo_full = SA5_fifo_full,
38158 + .intr_pending = SA5B_intr_pending,
38159 + .command_completed = SA5_completed,
38160 };
38161
38162 static struct access_method SA5_performant_access = {
38163 - SA5_submit_command,
38164 - SA5_performant_intr_mask,
38165 - SA5_fifo_full,
38166 - SA5_performant_intr_pending,
38167 - SA5_performant_completed,
38168 + .submit_command = SA5_submit_command,
38169 + .set_intr_mask = SA5_performant_intr_mask,
38170 + .fifo_full = SA5_fifo_full,
38171 + .intr_pending = SA5_performant_intr_pending,
38172 + .command_completed = SA5_performant_completed,
38173 };
38174
38175 struct board_type {
38176 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38177 index 2b94403..fd6ad1f 100644
38178 --- a/drivers/block/cpqarray.c
38179 +++ b/drivers/block/cpqarray.c
38180 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38181 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38182 goto Enomem4;
38183 }
38184 - hba[i]->access.set_intr_mask(hba[i], 0);
38185 + hba[i]->access->set_intr_mask(hba[i], 0);
38186 if (request_irq(hba[i]->intr, do_ida_intr,
38187 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38188 {
38189 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38190 add_timer(&hba[i]->timer);
38191
38192 /* Enable IRQ now that spinlock and rate limit timer are set up */
38193 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38194 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38195
38196 for(j=0; j<NWD; j++) {
38197 struct gendisk *disk = ida_gendisk[i][j];
38198 @@ -694,7 +694,7 @@ DBGINFO(
38199 for(i=0; i<NR_PRODUCTS; i++) {
38200 if (board_id == products[i].board_id) {
38201 c->product_name = products[i].product_name;
38202 - c->access = *(products[i].access);
38203 + c->access = products[i].access;
38204 break;
38205 }
38206 }
38207 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38208 hba[ctlr]->intr = intr;
38209 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38210 hba[ctlr]->product_name = products[j].product_name;
38211 - hba[ctlr]->access = *(products[j].access);
38212 + hba[ctlr]->access = products[j].access;
38213 hba[ctlr]->ctlr = ctlr;
38214 hba[ctlr]->board_id = board_id;
38215 hba[ctlr]->pci_dev = NULL; /* not PCI */
38216 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38217
38218 while((c = h->reqQ) != NULL) {
38219 /* Can't do anything if we're busy */
38220 - if (h->access.fifo_full(h) == 0)
38221 + if (h->access->fifo_full(h) == 0)
38222 return;
38223
38224 /* Get the first entry from the request Q */
38225 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38226 h->Qdepth--;
38227
38228 /* Tell the controller to do our bidding */
38229 - h->access.submit_command(h, c);
38230 + h->access->submit_command(h, c);
38231
38232 /* Get onto the completion Q */
38233 addQ(&h->cmpQ, c);
38234 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38235 unsigned long flags;
38236 __u32 a,a1;
38237
38238 - istat = h->access.intr_pending(h);
38239 + istat = h->access->intr_pending(h);
38240 /* Is this interrupt for us? */
38241 if (istat == 0)
38242 return IRQ_NONE;
38243 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38244 */
38245 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38246 if (istat & FIFO_NOT_EMPTY) {
38247 - while((a = h->access.command_completed(h))) {
38248 + while((a = h->access->command_completed(h))) {
38249 a1 = a; a &= ~3;
38250 if ((c = h->cmpQ) == NULL)
38251 {
38252 @@ -1448,11 +1448,11 @@ static int sendcmd(
38253 /*
38254 * Disable interrupt
38255 */
38256 - info_p->access.set_intr_mask(info_p, 0);
38257 + info_p->access->set_intr_mask(info_p, 0);
38258 /* Make sure there is room in the command FIFO */
38259 /* Actually it should be completely empty at this time. */
38260 for (i = 200000; i > 0; i--) {
38261 - temp = info_p->access.fifo_full(info_p);
38262 + temp = info_p->access->fifo_full(info_p);
38263 if (temp != 0) {
38264 break;
38265 }
38266 @@ -1465,7 +1465,7 @@ DBG(
38267 /*
38268 * Send the cmd
38269 */
38270 - info_p->access.submit_command(info_p, c);
38271 + info_p->access->submit_command(info_p, c);
38272 complete = pollcomplete(ctlr);
38273
38274 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38275 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38276 * we check the new geometry. Then turn interrupts back on when
38277 * we're done.
38278 */
38279 - host->access.set_intr_mask(host, 0);
38280 + host->access->set_intr_mask(host, 0);
38281 getgeometry(ctlr);
38282 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38283 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38284
38285 for(i=0; i<NWD; i++) {
38286 struct gendisk *disk = ida_gendisk[ctlr][i];
38287 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38288 /* Wait (up to 2 seconds) for a command to complete */
38289
38290 for (i = 200000; i > 0; i--) {
38291 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38292 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38293 if (done == 0) {
38294 udelay(10); /* a short fixed delay */
38295 } else
38296 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38297 index be73e9d..7fbf140 100644
38298 --- a/drivers/block/cpqarray.h
38299 +++ b/drivers/block/cpqarray.h
38300 @@ -99,7 +99,7 @@ struct ctlr_info {
38301 drv_info_t drv[NWD];
38302 struct proc_dir_entry *proc;
38303
38304 - struct access_method access;
38305 + struct access_method *access;
38306
38307 cmdlist_t *reqQ;
38308 cmdlist_t *cmpQ;
38309 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38310 index 434c77d..6d3219a 100644
38311 --- a/drivers/block/drbd/drbd_bitmap.c
38312 +++ b/drivers/block/drbd/drbd_bitmap.c
38313 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38314 submit_bio(rw, bio);
38315 /* this should not count as user activity and cause the
38316 * resync to throttle -- see drbd_rs_should_slow_down(). */
38317 - atomic_add(len >> 9, &device->rs_sect_ev);
38318 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38319 }
38320 }
38321
38322 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38323 index b905e98..0812ed8 100644
38324 --- a/drivers/block/drbd/drbd_int.h
38325 +++ b/drivers/block/drbd/drbd_int.h
38326 @@ -385,7 +385,7 @@ struct drbd_epoch {
38327 struct drbd_connection *connection;
38328 struct list_head list;
38329 unsigned int barrier_nr;
38330 - atomic_t epoch_size; /* increased on every request added. */
38331 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38332 atomic_t active; /* increased on every req. added, and dec on every finished. */
38333 unsigned long flags;
38334 };
38335 @@ -946,7 +946,7 @@ struct drbd_device {
38336 unsigned int al_tr_number;
38337 int al_tr_cycle;
38338 wait_queue_head_t seq_wait;
38339 - atomic_t packet_seq;
38340 + atomic_unchecked_t packet_seq;
38341 unsigned int peer_seq;
38342 spinlock_t peer_seq_lock;
38343 unsigned long comm_bm_set; /* communicated number of set bits. */
38344 @@ -955,8 +955,8 @@ struct drbd_device {
38345 struct mutex own_state_mutex;
38346 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38347 char congestion_reason; /* Why we where congested... */
38348 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38349 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38350 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38351 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38352 int rs_last_sect_ev; /* counter to compare with */
38353 int rs_last_events; /* counter of read or write "events" (unit sectors)
38354 * on the lower level device when we last looked. */
38355 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38356 index 1fc8342..7e7742b 100644
38357 --- a/drivers/block/drbd/drbd_main.c
38358 +++ b/drivers/block/drbd/drbd_main.c
38359 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38360 p->sector = sector;
38361 p->block_id = block_id;
38362 p->blksize = blksize;
38363 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38364 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38365 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38366 }
38367
38368 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38369 return -EIO;
38370 p->sector = cpu_to_be64(req->i.sector);
38371 p->block_id = (unsigned long)req;
38372 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38373 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38374 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38375 if (device->state.conn >= C_SYNC_SOURCE &&
38376 device->state.conn <= C_PAUSED_SYNC_T)
38377 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38378 atomic_set(&device->unacked_cnt, 0);
38379 atomic_set(&device->local_cnt, 0);
38380 atomic_set(&device->pp_in_use_by_net, 0);
38381 - atomic_set(&device->rs_sect_in, 0);
38382 - atomic_set(&device->rs_sect_ev, 0);
38383 + atomic_set_unchecked(&device->rs_sect_in, 0);
38384 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38385 atomic_set(&device->ap_in_flight, 0);
38386 atomic_set(&device->md_io.in_use, 0);
38387
38388 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38389 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38390 struct drbd_resource *resource = connection->resource;
38391
38392 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38393 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38394 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38395 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38396 kfree(connection->current_epoch);
38397
38398 idr_destroy(&connection->peer_devices);
38399 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38400 index 74df8cf..e41fc24 100644
38401 --- a/drivers/block/drbd/drbd_nl.c
38402 +++ b/drivers/block/drbd/drbd_nl.c
38403 @@ -3637,13 +3637,13 @@ finish:
38404
38405 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38406 {
38407 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38408 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38409 struct sk_buff *msg;
38410 struct drbd_genlmsghdr *d_out;
38411 unsigned seq;
38412 int err = -ENOMEM;
38413
38414 - seq = atomic_inc_return(&drbd_genl_seq);
38415 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38416 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38417 if (!msg)
38418 goto failed;
38419 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38420 index cee2035..22f66bd 100644
38421 --- a/drivers/block/drbd/drbd_receiver.c
38422 +++ b/drivers/block/drbd/drbd_receiver.c
38423 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38424 struct drbd_device *device = peer_device->device;
38425 int err;
38426
38427 - atomic_set(&device->packet_seq, 0);
38428 + atomic_set_unchecked(&device->packet_seq, 0);
38429 device->peer_seq = 0;
38430
38431 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38432 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38433 do {
38434 next_epoch = NULL;
38435
38436 - epoch_size = atomic_read(&epoch->epoch_size);
38437 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38438
38439 switch (ev & ~EV_CLEANUP) {
38440 case EV_PUT:
38441 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38442 rv = FE_DESTROYED;
38443 } else {
38444 epoch->flags = 0;
38445 - atomic_set(&epoch->epoch_size, 0);
38446 + atomic_set_unchecked(&epoch->epoch_size, 0);
38447 /* atomic_set(&epoch->active, 0); is already zero */
38448 if (rv == FE_STILL_LIVE)
38449 rv = FE_RECYCLED;
38450 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38451 conn_wait_active_ee_empty(connection);
38452 drbd_flush(connection);
38453
38454 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38455 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38456 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38457 if (epoch)
38458 break;
38459 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38460 }
38461
38462 epoch->flags = 0;
38463 - atomic_set(&epoch->epoch_size, 0);
38464 + atomic_set_unchecked(&epoch->epoch_size, 0);
38465 atomic_set(&epoch->active, 0);
38466
38467 spin_lock(&connection->epoch_lock);
38468 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38469 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38470 list_add(&epoch->list, &connection->current_epoch->list);
38471 connection->current_epoch = epoch;
38472 connection->epochs++;
38473 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38474 list_add_tail(&peer_req->w.list, &device->sync_ee);
38475 spin_unlock_irq(&device->resource->req_lock);
38476
38477 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38478 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38479 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38480 return 0;
38481
38482 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38483 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38484 }
38485
38486 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38487 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38488
38489 return err;
38490 }
38491 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38492
38493 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38494 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38495 - atomic_inc(&connection->current_epoch->epoch_size);
38496 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38497 err2 = drbd_drain_block(peer_device, pi->size);
38498 if (!err)
38499 err = err2;
38500 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38501
38502 spin_lock(&connection->epoch_lock);
38503 peer_req->epoch = connection->current_epoch;
38504 - atomic_inc(&peer_req->epoch->epoch_size);
38505 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38506 atomic_inc(&peer_req->epoch->active);
38507 spin_unlock(&connection->epoch_lock);
38508
38509 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38510
38511 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38512 (int)part_stat_read(&disk->part0, sectors[1]) -
38513 - atomic_read(&device->rs_sect_ev);
38514 + atomic_read_unchecked(&device->rs_sect_ev);
38515
38516 if (atomic_read(&device->ap_actlog_cnt)
38517 || curr_events - device->rs_last_events > 64) {
38518 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38519 device->use_csums = true;
38520 } else if (pi->cmd == P_OV_REPLY) {
38521 /* track progress, we may need to throttle */
38522 - atomic_add(size >> 9, &device->rs_sect_in);
38523 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38524 peer_req->w.cb = w_e_end_ov_reply;
38525 dec_rs_pending(device);
38526 /* drbd_rs_begin_io done when we sent this request,
38527 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38528 goto out_free_e;
38529
38530 submit_for_resync:
38531 - atomic_add(size >> 9, &device->rs_sect_ev);
38532 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38533
38534 submit:
38535 update_receiver_timing_details(connection, drbd_submit_peer_request);
38536 @@ -4564,7 +4564,7 @@ struct data_cmd {
38537 int expect_payload;
38538 size_t pkt_size;
38539 int (*fn)(struct drbd_connection *, struct packet_info *);
38540 -};
38541 +} __do_const;
38542
38543 static struct data_cmd drbd_cmd_handler[] = {
38544 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38545 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38546 if (!list_empty(&connection->current_epoch->list))
38547 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38548 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38549 - atomic_set(&connection->current_epoch->epoch_size, 0);
38550 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38551 connection->send.seen_any_write_yet = false;
38552
38553 drbd_info(connection, "Connection closed\n");
38554 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38555 put_ldev(device);
38556 }
38557 dec_rs_pending(device);
38558 - atomic_add(blksize >> 9, &device->rs_sect_in);
38559 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38560
38561 return 0;
38562 }
38563 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38564 struct asender_cmd {
38565 size_t pkt_size;
38566 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38567 -};
38568 +} __do_const;
38569
38570 static struct asender_cmd asender_tbl[] = {
38571 [P_PING] = { 0, got_Ping },
38572 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38573 index d0fae55..4469096 100644
38574 --- a/drivers/block/drbd/drbd_worker.c
38575 +++ b/drivers/block/drbd/drbd_worker.c
38576 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38577 list_add_tail(&peer_req->w.list, &device->read_ee);
38578 spin_unlock_irq(&device->resource->req_lock);
38579
38580 - atomic_add(size >> 9, &device->rs_sect_ev);
38581 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38582 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38583 return 0;
38584
38585 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38586 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38587 int number, mxb;
38588
38589 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38590 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38591 device->rs_in_flight -= sect_in;
38592
38593 rcu_read_lock();
38594 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38595 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38596 struct fifo_buffer *plan;
38597
38598 - atomic_set(&device->rs_sect_in, 0);
38599 - atomic_set(&device->rs_sect_ev, 0);
38600 + atomic_set_unchecked(&device->rs_sect_in, 0);
38601 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38602 device->rs_in_flight = 0;
38603 device->rs_last_events =
38604 (int)part_stat_read(&disk->part0, sectors[0]) +
38605 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38606 index 773e964..e85af00 100644
38607 --- a/drivers/block/loop.c
38608 +++ b/drivers/block/loop.c
38609 @@ -234,7 +234,7 @@ static int __do_lo_send_write(struct file *file,
38610
38611 file_start_write(file);
38612 set_fs(get_ds());
38613 - bw = file->f_op->write(file, buf, len, &pos);
38614 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38615 set_fs(old_fs);
38616 file_end_write(file);
38617 if (likely(bw == len))
38618 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38619 index 09e628da..7607aaa 100644
38620 --- a/drivers/block/pktcdvd.c
38621 +++ b/drivers/block/pktcdvd.c
38622 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38623
38624 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38625 {
38626 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38627 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38628 }
38629
38630 /*
38631 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38632 return -EROFS;
38633 }
38634 pd->settings.fp = ti.fp;
38635 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38636 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38637
38638 if (ti.nwa_v) {
38639 pd->nwa = be32_to_cpu(ti.next_writable);
38640 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38641 index b67066d..515b7f4 100644
38642 --- a/drivers/block/rbd.c
38643 +++ b/drivers/block/rbd.c
38644 @@ -64,7 +64,7 @@
38645 * If the counter is already at its maximum value returns
38646 * -EINVAL without updating it.
38647 */
38648 -static int atomic_inc_return_safe(atomic_t *v)
38649 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38650 {
38651 unsigned int counter;
38652
38653 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38654 index e5565fb..71be10b4 100644
38655 --- a/drivers/block/smart1,2.h
38656 +++ b/drivers/block/smart1,2.h
38657 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38658 }
38659
38660 static struct access_method smart4_access = {
38661 - smart4_submit_command,
38662 - smart4_intr_mask,
38663 - smart4_fifo_full,
38664 - smart4_intr_pending,
38665 - smart4_completed,
38666 + .submit_command = smart4_submit_command,
38667 + .set_intr_mask = smart4_intr_mask,
38668 + .fifo_full = smart4_fifo_full,
38669 + .intr_pending = smart4_intr_pending,
38670 + .command_completed = smart4_completed,
38671 };
38672
38673 /*
38674 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38675 }
38676
38677 static struct access_method smart2_access = {
38678 - smart2_submit_command,
38679 - smart2_intr_mask,
38680 - smart2_fifo_full,
38681 - smart2_intr_pending,
38682 - smart2_completed,
38683 + .submit_command = smart2_submit_command,
38684 + .set_intr_mask = smart2_intr_mask,
38685 + .fifo_full = smart2_fifo_full,
38686 + .intr_pending = smart2_intr_pending,
38687 + .command_completed = smart2_completed,
38688 };
38689
38690 /*
38691 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38692 }
38693
38694 static struct access_method smart2e_access = {
38695 - smart2e_submit_command,
38696 - smart2e_intr_mask,
38697 - smart2e_fifo_full,
38698 - smart2e_intr_pending,
38699 - smart2e_completed,
38700 + .submit_command = smart2e_submit_command,
38701 + .set_intr_mask = smart2e_intr_mask,
38702 + .fifo_full = smart2e_fifo_full,
38703 + .intr_pending = smart2e_intr_pending,
38704 + .command_completed = smart2e_completed,
38705 };
38706
38707 /*
38708 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38709 }
38710
38711 static struct access_method smart1_access = {
38712 - smart1_submit_command,
38713 - smart1_intr_mask,
38714 - smart1_fifo_full,
38715 - smart1_intr_pending,
38716 - smart1_completed,
38717 + .submit_command = smart1_submit_command,
38718 + .set_intr_mask = smart1_intr_mask,
38719 + .fifo_full = smart1_fifo_full,
38720 + .intr_pending = smart1_intr_pending,
38721 + .command_completed = smart1_completed,
38722 };
38723 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38724 index 55c135b..9f8d60c 100644
38725 --- a/drivers/bluetooth/btwilink.c
38726 +++ b/drivers/bluetooth/btwilink.c
38727 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38728
38729 static int bt_ti_probe(struct platform_device *pdev)
38730 {
38731 - static struct ti_st *hst;
38732 + struct ti_st *hst;
38733 struct hci_dev *hdev;
38734 int err;
38735
38736 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38737 index 5d28a45..a538f90 100644
38738 --- a/drivers/cdrom/cdrom.c
38739 +++ b/drivers/cdrom/cdrom.c
38740 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38741 ENSURE(reset, CDC_RESET);
38742 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38743 cdi->mc_flags = 0;
38744 - cdo->n_minors = 0;
38745 cdi->options = CDO_USE_FFLAGS;
38746
38747 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38748 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38749 else
38750 cdi->cdda_method = CDDA_OLD;
38751
38752 - if (!cdo->generic_packet)
38753 - cdo->generic_packet = cdrom_dummy_generic_packet;
38754 + if (!cdo->generic_packet) {
38755 + pax_open_kernel();
38756 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38757 + pax_close_kernel();
38758 + }
38759
38760 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38761 mutex_lock(&cdrom_mutex);
38762 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38763 if (cdi->exit)
38764 cdi->exit(cdi);
38765
38766 - cdi->ops->n_minors--;
38767 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38768 }
38769
38770 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38771 */
38772 nr = nframes;
38773 do {
38774 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38775 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38776 if (cgc.buffer)
38777 break;
38778
38779 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38780 struct cdrom_device_info *cdi;
38781 int ret;
38782
38783 - ret = scnprintf(info + *pos, max_size - *pos, header);
38784 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38785 if (!ret)
38786 return 1;
38787
38788 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38789 index 584bc31..e64a12c 100644
38790 --- a/drivers/cdrom/gdrom.c
38791 +++ b/drivers/cdrom/gdrom.c
38792 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38793 .audio_ioctl = gdrom_audio_ioctl,
38794 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38795 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38796 - .n_minors = 1,
38797 };
38798
38799 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38800 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38801 index a4af822..ed58cd1 100644
38802 --- a/drivers/char/Kconfig
38803 +++ b/drivers/char/Kconfig
38804 @@ -17,7 +17,8 @@ config DEVMEM
38805
38806 config DEVKMEM
38807 bool "/dev/kmem virtual device support"
38808 - default y
38809 + default n
38810 + depends on !GRKERNSEC_KMEM
38811 help
38812 Say Y here if you want to support the /dev/kmem device. The
38813 /dev/kmem device is rarely used, but can be used for certain
38814 @@ -586,6 +587,7 @@ config DEVPORT
38815 bool
38816 depends on !M68K
38817 depends on ISA || PCI
38818 + depends on !GRKERNSEC_KMEM
38819 default y
38820
38821 source "drivers/s390/char/Kconfig"
38822 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38823 index a48e05b..6bac831 100644
38824 --- a/drivers/char/agp/compat_ioctl.c
38825 +++ b/drivers/char/agp/compat_ioctl.c
38826 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38827 return -ENOMEM;
38828 }
38829
38830 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38831 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38832 sizeof(*usegment) * ureserve.seg_count)) {
38833 kfree(usegment);
38834 kfree(ksegment);
38835 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38836 index 09f17eb..8531d2f 100644
38837 --- a/drivers/char/agp/frontend.c
38838 +++ b/drivers/char/agp/frontend.c
38839 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38840 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38841 return -EFAULT;
38842
38843 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38844 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38845 return -EFAULT;
38846
38847 client = agp_find_client_by_pid(reserve.pid);
38848 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38849 if (segment == NULL)
38850 return -ENOMEM;
38851
38852 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38853 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38854 sizeof(struct agp_segment) * reserve.seg_count)) {
38855 kfree(segment);
38856 return -EFAULT;
38857 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38858 index 4f94375..413694e 100644
38859 --- a/drivers/char/genrtc.c
38860 +++ b/drivers/char/genrtc.c
38861 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38862 switch (cmd) {
38863
38864 case RTC_PLL_GET:
38865 + memset(&pll, 0, sizeof(pll));
38866 if (get_rtc_pll(&pll))
38867 return -EINVAL;
38868 else
38869 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38870 index 5c0baa9..44011b1 100644
38871 --- a/drivers/char/hpet.c
38872 +++ b/drivers/char/hpet.c
38873 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38874 }
38875
38876 static int
38877 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38878 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38879 struct hpet_info *info)
38880 {
38881 struct hpet_timer __iomem *timer;
38882 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38883 index 24cc4ed..f9807cf 100644
38884 --- a/drivers/char/i8k.c
38885 +++ b/drivers/char/i8k.c
38886 @@ -788,7 +788,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38887 },
38888 };
38889
38890 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38891 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38892 {
38893 .ident = "Dell Inspiron",
38894 .matches = {
38895 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38896 index 9bb5928..57a7801 100644
38897 --- a/drivers/char/ipmi/ipmi_msghandler.c
38898 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38899 @@ -436,7 +436,7 @@ struct ipmi_smi {
38900 struct proc_dir_entry *proc_dir;
38901 char proc_dir_name[10];
38902
38903 - atomic_t stats[IPMI_NUM_STATS];
38904 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38905
38906 /*
38907 * run_to_completion duplicate of smb_info, smi_info
38908 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38909 static DEFINE_MUTEX(smi_watchers_mutex);
38910
38911 #define ipmi_inc_stat(intf, stat) \
38912 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38913 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38914 #define ipmi_get_stat(intf, stat) \
38915 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38916 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38917
38918 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38919 "ACPI", "SMBIOS", "PCI",
38920 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38921 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38922 init_waitqueue_head(&intf->waitq);
38923 for (i = 0; i < IPMI_NUM_STATS; i++)
38924 - atomic_set(&intf->stats[i], 0);
38925 + atomic_set_unchecked(&intf->stats[i], 0);
38926
38927 intf->proc_dir = NULL;
38928
38929 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38930 index 518585c..6c985cef 100644
38931 --- a/drivers/char/ipmi/ipmi_si_intf.c
38932 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38933 @@ -289,7 +289,7 @@ struct smi_info {
38934 unsigned char slave_addr;
38935
38936 /* Counters and things for the proc filesystem. */
38937 - atomic_t stats[SI_NUM_STATS];
38938 + atomic_unchecked_t stats[SI_NUM_STATS];
38939
38940 struct task_struct *thread;
38941
38942 @@ -298,9 +298,9 @@ struct smi_info {
38943 };
38944
38945 #define smi_inc_stat(smi, stat) \
38946 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38947 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38948 #define smi_get_stat(smi, stat) \
38949 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38950 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38951
38952 #define SI_MAX_PARMS 4
38953
38954 @@ -3498,7 +3498,7 @@ static int try_smi_init(struct smi_info *new_smi)
38955 atomic_set(&new_smi->req_events, 0);
38956 new_smi->run_to_completion = false;
38957 for (i = 0; i < SI_NUM_STATS; i++)
38958 - atomic_set(&new_smi->stats[i], 0);
38959 + atomic_set_unchecked(&new_smi->stats[i], 0);
38960
38961 new_smi->interrupt_disabled = true;
38962 atomic_set(&new_smi->need_watch, 0);
38963 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38964 index 297110c..3f69b43 100644
38965 --- a/drivers/char/mem.c
38966 +++ b/drivers/char/mem.c
38967 @@ -18,6 +18,7 @@
38968 #include <linux/raw.h>
38969 #include <linux/tty.h>
38970 #include <linux/capability.h>
38971 +#include <linux/security.h>
38972 #include <linux/ptrace.h>
38973 #include <linux/device.h>
38974 #include <linux/highmem.h>
38975 @@ -36,6 +37,10 @@
38976
38977 #define DEVPORT_MINOR 4
38978
38979 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38980 +extern const struct file_operations grsec_fops;
38981 +#endif
38982 +
38983 static inline unsigned long size_inside_page(unsigned long start,
38984 unsigned long size)
38985 {
38986 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38987
38988 while (cursor < to) {
38989 if (!devmem_is_allowed(pfn)) {
38990 +#ifdef CONFIG_GRKERNSEC_KMEM
38991 + gr_handle_mem_readwrite(from, to);
38992 +#else
38993 printk(KERN_INFO
38994 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38995 current->comm, from, to);
38996 +#endif
38997 return 0;
38998 }
38999 cursor += PAGE_SIZE;
39000 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39001 }
39002 return 1;
39003 }
39004 +#elif defined(CONFIG_GRKERNSEC_KMEM)
39005 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39006 +{
39007 + return 0;
39008 +}
39009 #else
39010 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39011 {
39012 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39013 #endif
39014
39015 while (count > 0) {
39016 - unsigned long remaining;
39017 + unsigned long remaining = 0;
39018 + char *temp;
39019
39020 sz = size_inside_page(p, count);
39021
39022 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39023 if (!ptr)
39024 return -EFAULT;
39025
39026 - remaining = copy_to_user(buf, ptr, sz);
39027 +#ifdef CONFIG_PAX_USERCOPY
39028 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39029 + if (!temp) {
39030 + unxlate_dev_mem_ptr(p, ptr);
39031 + return -ENOMEM;
39032 + }
39033 + remaining = probe_kernel_read(temp, ptr, sz);
39034 +#else
39035 + temp = ptr;
39036 +#endif
39037 +
39038 + if (!remaining)
39039 + remaining = copy_to_user(buf, temp, sz);
39040 +
39041 +#ifdef CONFIG_PAX_USERCOPY
39042 + kfree(temp);
39043 +#endif
39044 +
39045 unxlate_dev_mem_ptr(p, ptr);
39046 if (remaining)
39047 return -EFAULT;
39048 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39049 size_t count, loff_t *ppos)
39050 {
39051 unsigned long p = *ppos;
39052 - ssize_t low_count, read, sz;
39053 + ssize_t low_count, read, sz, err = 0;
39054 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39055 - int err = 0;
39056
39057 read = 0;
39058 if (p < (unsigned long) high_memory) {
39059 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39060 }
39061 #endif
39062 while (low_count > 0) {
39063 + char *temp;
39064 +
39065 sz = size_inside_page(p, low_count);
39066
39067 /*
39068 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39069 */
39070 kbuf = xlate_dev_kmem_ptr((void *)p);
39071
39072 - if (copy_to_user(buf, kbuf, sz))
39073 +#ifdef CONFIG_PAX_USERCOPY
39074 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39075 + if (!temp)
39076 + return -ENOMEM;
39077 + err = probe_kernel_read(temp, kbuf, sz);
39078 +#else
39079 + temp = kbuf;
39080 +#endif
39081 +
39082 + if (!err)
39083 + err = copy_to_user(buf, temp, sz);
39084 +
39085 +#ifdef CONFIG_PAX_USERCOPY
39086 + kfree(temp);
39087 +#endif
39088 +
39089 + if (err)
39090 return -EFAULT;
39091 buf += sz;
39092 p += sz;
39093 @@ -804,6 +853,9 @@ static const struct memdev {
39094 #ifdef CONFIG_PRINTK
39095 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39096 #endif
39097 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39098 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39099 +#endif
39100 };
39101
39102 static int memory_open(struct inode *inode, struct file *filp)
39103 @@ -865,7 +917,7 @@ static int __init chr_dev_init(void)
39104 continue;
39105
39106 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39107 - NULL, devlist[minor].name);
39108 + NULL, "%s", devlist[minor].name);
39109 }
39110
39111 return tty_init();
39112 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39113 index 9df78e2..01ba9ae 100644
39114 --- a/drivers/char/nvram.c
39115 +++ b/drivers/char/nvram.c
39116 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39117
39118 spin_unlock_irq(&rtc_lock);
39119
39120 - if (copy_to_user(buf, contents, tmp - contents))
39121 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39122 return -EFAULT;
39123
39124 *ppos = i;
39125 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39126 index 0ea9986..e7b07e4 100644
39127 --- a/drivers/char/pcmcia/synclink_cs.c
39128 +++ b/drivers/char/pcmcia/synclink_cs.c
39129 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39130
39131 if (debug_level >= DEBUG_LEVEL_INFO)
39132 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39133 - __FILE__, __LINE__, info->device_name, port->count);
39134 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39135
39136 if (tty_port_close_start(port, tty, filp) == 0)
39137 goto cleanup;
39138 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39139 cleanup:
39140 if (debug_level >= DEBUG_LEVEL_INFO)
39141 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39142 - tty->driver->name, port->count);
39143 + tty->driver->name, atomic_read(&port->count));
39144 }
39145
39146 /* Wait until the transmitter is empty.
39147 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39148
39149 if (debug_level >= DEBUG_LEVEL_INFO)
39150 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39151 - __FILE__, __LINE__, tty->driver->name, port->count);
39152 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39153
39154 /* If port is closing, signal caller to try again */
39155 if (port->flags & ASYNC_CLOSING){
39156 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39157 goto cleanup;
39158 }
39159 spin_lock(&port->lock);
39160 - port->count++;
39161 + atomic_inc(&port->count);
39162 spin_unlock(&port->lock);
39163 spin_unlock_irqrestore(&info->netlock, flags);
39164
39165 - if (port->count == 1) {
39166 + if (atomic_read(&port->count) == 1) {
39167 /* 1st open on this device, init hardware */
39168 retval = startup(info, tty);
39169 if (retval < 0)
39170 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39171 unsigned short new_crctype;
39172
39173 /* return error if TTY interface open */
39174 - if (info->port.count)
39175 + if (atomic_read(&info->port.count))
39176 return -EBUSY;
39177
39178 switch (encoding)
39179 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39180
39181 /* arbitrate between network and tty opens */
39182 spin_lock_irqsave(&info->netlock, flags);
39183 - if (info->port.count != 0 || info->netcount != 0) {
39184 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39185 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39186 spin_unlock_irqrestore(&info->netlock, flags);
39187 return -EBUSY;
39188 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39189 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39190
39191 /* return error if TTY interface open */
39192 - if (info->port.count)
39193 + if (atomic_read(&info->port.count))
39194 return -EBUSY;
39195
39196 if (cmd != SIOCWANDEV)
39197 diff --git a/drivers/char/random.c b/drivers/char/random.c
39198 index 9cd6968..6416f00 100644
39199 --- a/drivers/char/random.c
39200 +++ b/drivers/char/random.c
39201 @@ -289,9 +289,6 @@
39202 /*
39203 * To allow fractional bits to be tracked, the entropy_count field is
39204 * denominated in units of 1/8th bits.
39205 - *
39206 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39207 - * credit_entropy_bits() needs to be 64 bits wide.
39208 */
39209 #define ENTROPY_SHIFT 3
39210 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39211 @@ -439,9 +436,9 @@ struct entropy_store {
39212 };
39213
39214 static void push_to_pool(struct work_struct *work);
39215 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39216 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39217 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39218 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39219 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39220 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39221
39222 static struct entropy_store input_pool = {
39223 .poolinfo = &poolinfo_table[0],
39224 @@ -635,7 +632,7 @@ retry:
39225 /* The +2 corresponds to the /4 in the denominator */
39226
39227 do {
39228 - unsigned int anfrac = min(pnfrac, pool_size/2);
39229 + u64 anfrac = min(pnfrac, pool_size/2);
39230 unsigned int add =
39231 ((pool_size - entropy_count)*anfrac*3) >> s;
39232
39233 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39234
39235 extract_buf(r, tmp);
39236 i = min_t(int, nbytes, EXTRACT_SIZE);
39237 - if (copy_to_user(buf, tmp, i)) {
39238 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39239 ret = -EFAULT;
39240 break;
39241 }
39242 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39243 static int proc_do_uuid(struct ctl_table *table, int write,
39244 void __user *buffer, size_t *lenp, loff_t *ppos)
39245 {
39246 - struct ctl_table fake_table;
39247 + ctl_table_no_const fake_table;
39248 unsigned char buf[64], tmp_uuid[16], *uuid;
39249
39250 uuid = table->data;
39251 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39252 static int proc_do_entropy(struct ctl_table *table, int write,
39253 void __user *buffer, size_t *lenp, loff_t *ppos)
39254 {
39255 - struct ctl_table fake_table;
39256 + ctl_table_no_const fake_table;
39257 int entropy_count;
39258
39259 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39260 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39261 index e496dae..3db53b6 100644
39262 --- a/drivers/char/sonypi.c
39263 +++ b/drivers/char/sonypi.c
39264 @@ -54,6 +54,7 @@
39265
39266 #include <asm/uaccess.h>
39267 #include <asm/io.h>
39268 +#include <asm/local.h>
39269
39270 #include <linux/sonypi.h>
39271
39272 @@ -490,7 +491,7 @@ static struct sonypi_device {
39273 spinlock_t fifo_lock;
39274 wait_queue_head_t fifo_proc_list;
39275 struct fasync_struct *fifo_async;
39276 - int open_count;
39277 + local_t open_count;
39278 int model;
39279 struct input_dev *input_jog_dev;
39280 struct input_dev *input_key_dev;
39281 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39282 static int sonypi_misc_release(struct inode *inode, struct file *file)
39283 {
39284 mutex_lock(&sonypi_device.lock);
39285 - sonypi_device.open_count--;
39286 + local_dec(&sonypi_device.open_count);
39287 mutex_unlock(&sonypi_device.lock);
39288 return 0;
39289 }
39290 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39291 {
39292 mutex_lock(&sonypi_device.lock);
39293 /* Flush input queue on first open */
39294 - if (!sonypi_device.open_count)
39295 + if (!local_read(&sonypi_device.open_count))
39296 kfifo_reset(&sonypi_device.fifo);
39297 - sonypi_device.open_count++;
39298 + local_inc(&sonypi_device.open_count);
39299 mutex_unlock(&sonypi_device.lock);
39300
39301 return 0;
39302 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39303
39304 static struct platform_device *sonypi_platform_device;
39305
39306 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39307 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39308 {
39309 .ident = "Sony Vaio",
39310 .matches = {
39311 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39312 index 565a947..dcdc06e 100644
39313 --- a/drivers/char/tpm/tpm_acpi.c
39314 +++ b/drivers/char/tpm/tpm_acpi.c
39315 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39316 virt = acpi_os_map_iomem(start, len);
39317 if (!virt) {
39318 kfree(log->bios_event_log);
39319 + log->bios_event_log = NULL;
39320 printk("%s: ERROR - Unable to map memory\n", __func__);
39321 return -EIO;
39322 }
39323
39324 - memcpy_fromio(log->bios_event_log, virt, len);
39325 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39326
39327 acpi_os_unmap_iomem(virt, len);
39328 return 0;
39329 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39330 index 3a56a13..f8cbd25 100644
39331 --- a/drivers/char/tpm/tpm_eventlog.c
39332 +++ b/drivers/char/tpm/tpm_eventlog.c
39333 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39334 event = addr;
39335
39336 if ((event->event_type == 0 && event->event_size == 0) ||
39337 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39338 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39339 return NULL;
39340
39341 return addr;
39342 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39343 return NULL;
39344
39345 if ((event->event_type == 0 && event->event_size == 0) ||
39346 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39347 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39348 return NULL;
39349
39350 (*pos)++;
39351 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39352 int i;
39353
39354 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39355 - seq_putc(m, data[i]);
39356 + if (!seq_putc(m, data[i]))
39357 + return -EFAULT;
39358
39359 return 0;
39360 }
39361 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39362 index 72d7028..1586601 100644
39363 --- a/drivers/char/virtio_console.c
39364 +++ b/drivers/char/virtio_console.c
39365 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39366 if (to_user) {
39367 ssize_t ret;
39368
39369 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39370 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39371 if (ret)
39372 return -EFAULT;
39373 } else {
39374 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39375 if (!port_has_data(port) && !port->host_connected)
39376 return 0;
39377
39378 - return fill_readbuf(port, ubuf, count, true);
39379 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39380 }
39381
39382 static int wait_port_writable(struct port *port, bool nonblock)
39383 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39384 index 956b7e5..b655045 100644
39385 --- a/drivers/clk/clk-composite.c
39386 +++ b/drivers/clk/clk-composite.c
39387 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39388 struct clk *clk;
39389 struct clk_init_data init;
39390 struct clk_composite *composite;
39391 - struct clk_ops *clk_composite_ops;
39392 + clk_ops_no_const *clk_composite_ops;
39393
39394 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39395 if (!composite) {
39396 diff --git a/drivers/clk/hisilicon/clk-hi3620.c b/drivers/clk/hisilicon/clk-hi3620.c
39397 index 2e4f6d4..b4cf487 100644
39398 --- a/drivers/clk/hisilicon/clk-hi3620.c
39399 +++ b/drivers/clk/hisilicon/clk-hi3620.c
39400 @@ -38,44 +38,44 @@
39401 #include "clk.h"
39402
39403 /* clock parent list */
39404 -static const char *timer0_mux_p[] __initconst = { "osc32k", "timerclk01", };
39405 -static const char *timer1_mux_p[] __initconst = { "osc32k", "timerclk01", };
39406 -static const char *timer2_mux_p[] __initconst = { "osc32k", "timerclk23", };
39407 -static const char *timer3_mux_p[] __initconst = { "osc32k", "timerclk23", };
39408 -static const char *timer4_mux_p[] __initconst = { "osc32k", "timerclk45", };
39409 -static const char *timer5_mux_p[] __initconst = { "osc32k", "timerclk45", };
39410 -static const char *timer6_mux_p[] __initconst = { "osc32k", "timerclk67", };
39411 -static const char *timer7_mux_p[] __initconst = { "osc32k", "timerclk67", };
39412 -static const char *timer8_mux_p[] __initconst = { "osc32k", "timerclk89", };
39413 -static const char *timer9_mux_p[] __initconst = { "osc32k", "timerclk89", };
39414 -static const char *uart0_mux_p[] __initconst = { "osc26m", "pclk", };
39415 -static const char *uart1_mux_p[] __initconst = { "osc26m", "pclk", };
39416 -static const char *uart2_mux_p[] __initconst = { "osc26m", "pclk", };
39417 -static const char *uart3_mux_p[] __initconst = { "osc26m", "pclk", };
39418 -static const char *uart4_mux_p[] __initconst = { "osc26m", "pclk", };
39419 -static const char *spi0_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39420 -static const char *spi1_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39421 -static const char *spi2_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39422 +static const char * const timer0_mux_p[] __initconst = { "osc32k", "timerclk01", };
39423 +static const char * const timer1_mux_p[] __initconst = { "osc32k", "timerclk01", };
39424 +static const char * const timer2_mux_p[] __initconst = { "osc32k", "timerclk23", };
39425 +static const char * const timer3_mux_p[] __initconst = { "osc32k", "timerclk23", };
39426 +static const char * const timer4_mux_p[] __initconst = { "osc32k", "timerclk45", };
39427 +static const char * const timer5_mux_p[] __initconst = { "osc32k", "timerclk45", };
39428 +static const char * const timer6_mux_p[] __initconst = { "osc32k", "timerclk67", };
39429 +static const char * const timer7_mux_p[] __initconst = { "osc32k", "timerclk67", };
39430 +static const char * const timer8_mux_p[] __initconst = { "osc32k", "timerclk89", };
39431 +static const char * const timer9_mux_p[] __initconst = { "osc32k", "timerclk89", };
39432 +static const char * const uart0_mux_p[] __initconst = { "osc26m", "pclk", };
39433 +static const char * const uart1_mux_p[] __initconst = { "osc26m", "pclk", };
39434 +static const char * const uart2_mux_p[] __initconst = { "osc26m", "pclk", };
39435 +static const char * const uart3_mux_p[] __initconst = { "osc26m", "pclk", };
39436 +static const char * const uart4_mux_p[] __initconst = { "osc26m", "pclk", };
39437 +static const char * const spi0_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39438 +static const char * const spi1_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39439 +static const char * const spi2_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39440 /* share axi parent */
39441 -static const char *saxi_mux_p[] __initconst = { "armpll3", "armpll2", };
39442 -static const char *pwm0_mux_p[] __initconst = { "osc32k", "osc26m", };
39443 -static const char *pwm1_mux_p[] __initconst = { "osc32k", "osc26m", };
39444 -static const char *sd_mux_p[] __initconst = { "armpll2", "armpll3", };
39445 -static const char *mmc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39446 -static const char *mmc1_mux2_p[] __initconst = { "osc26m", "mmc1_div", };
39447 -static const char *g2d_mux_p[] __initconst = { "armpll2", "armpll3", };
39448 -static const char *venc_mux_p[] __initconst = { "armpll2", "armpll3", };
39449 -static const char *vdec_mux_p[] __initconst = { "armpll2", "armpll3", };
39450 -static const char *vpp_mux_p[] __initconst = { "armpll2", "armpll3", };
39451 -static const char *edc0_mux_p[] __initconst = { "armpll2", "armpll3", };
39452 -static const char *ldi0_mux_p[] __initconst = { "armpll2", "armpll4",
39453 +static const char * const saxi_mux_p[] __initconst = { "armpll3", "armpll2", };
39454 +static const char * const pwm0_mux_p[] __initconst = { "osc32k", "osc26m", };
39455 +static const char * const pwm1_mux_p[] __initconst = { "osc32k", "osc26m", };
39456 +static const char * const sd_mux_p[] __initconst = { "armpll2", "armpll3", };
39457 +static const char * const mmc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39458 +static const char * const mmc1_mux2_p[] __initconst = { "osc26m", "mmc1_div", };
39459 +static const char * const g2d_mux_p[] __initconst = { "armpll2", "armpll3", };
39460 +static const char * const venc_mux_p[] __initconst = { "armpll2", "armpll3", };
39461 +static const char * const vdec_mux_p[] __initconst = { "armpll2", "armpll3", };
39462 +static const char * const vpp_mux_p[] __initconst = { "armpll2", "armpll3", };
39463 +static const char * const edc0_mux_p[] __initconst = { "armpll2", "armpll3", };
39464 +static const char * const ldi0_mux_p[] __initconst = { "armpll2", "armpll4",
39465 "armpll3", "armpll5", };
39466 -static const char *edc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39467 -static const char *ldi1_mux_p[] __initconst = { "armpll2", "armpll4",
39468 +static const char * const edc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39469 +static const char * const ldi1_mux_p[] __initconst = { "armpll2", "armpll4",
39470 "armpll3", "armpll5", };
39471 -static const char *rclk_hsic_p[] __initconst = { "armpll3", "armpll2", };
39472 -static const char *mmc2_mux_p[] __initconst = { "armpll2", "armpll3", };
39473 -static const char *mmc3_mux_p[] __initconst = { "armpll2", "armpll3", };
39474 +static const char * const rclk_hsic_p[] __initconst = { "armpll3", "armpll2", };
39475 +static const char * const mmc2_mux_p[] __initconst = { "armpll2", "armpll3", };
39476 +static const char * const mmc3_mux_p[] __initconst = { "armpll2", "armpll3", };
39477
39478
39479 /* fixed rate clocks */
39480 diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
39481 index 3f369c6..05f9ffd 100644
39482 --- a/drivers/clk/hisilicon/clk-hix5hd2.c
39483 +++ b/drivers/clk/hisilicon/clk-hix5hd2.c
39484 @@ -46,15 +46,15 @@ static struct hisi_fixed_rate_clock hix5hd2_fixed_rate_clks[] __initdata = {
39485 { HIX5HD2_FIXED_83M, "83m", NULL, CLK_IS_ROOT, 83333333, },
39486 };
39487
39488 -static const char *sfc_mux_p[] __initconst = {
39489 +static const char * const sfc_mux_p[] __initconst = {
39490 "24m", "150m", "200m", "100m", "75m", };
39491 static u32 sfc_mux_table[] = {0, 4, 5, 6, 7};
39492
39493 -static const char *sdio_mux_p[] __initconst = {
39494 +static const char * const sdio_mux_p[] __initconst = {
39495 "75m", "100m", "50m", "15m", };
39496 static u32 sdio_mux_table[] = {0, 1, 2, 3};
39497
39498 -static const char *fephy_mux_p[] __initconst = { "25m", "125m"};
39499 +static const char * const fephy_mux_p[] __initconst = { "25m", "125m"};
39500 static u32 fephy_mux_table[] = {0, 1};
39501
39502
39503 diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
39504 index 7eb684c..147c6fc 100644
39505 --- a/drivers/clk/rockchip/clk-rk3188.c
39506 +++ b/drivers/clk/rockchip/clk-rk3188.c
39507 @@ -704,7 +704,7 @@ static struct rockchip_clk_branch rk3188_clk_branches[] __initdata = {
39508 GATE(ACLK_GPS, "aclk_gps", "aclk_peri", 0, RK2928_CLKGATE_CON(8), 13, GFLAGS),
39509 };
39510
39511 -static const char *rk3188_critical_clocks[] __initconst = {
39512 +static const char * const rk3188_critical_clocks[] __initconst = {
39513 "aclk_cpu",
39514 "aclk_peri",
39515 "hclk_peri",
39516 diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c
39517 index 05d7a0b..4fc131c 100644
39518 --- a/drivers/clk/rockchip/clk-rk3288.c
39519 +++ b/drivers/clk/rockchip/clk-rk3288.c
39520 @@ -771,7 +771,7 @@ static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = {
39521 GATE(0, "pclk_isp_in", "ext_isp", 0, RK3288_CLKGATE_CON(16), 3, GFLAGS),
39522 };
39523
39524 -static const char *rk3288_critical_clocks[] __initconst = {
39525 +static const char * const rk3288_critical_clocks[] __initconst = {
39526 "aclk_cpu",
39527 "aclk_peri",
39528 "hclk_peri",
39529 diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
39530 index 58d2e3b..0c21b0d 100644
39531 --- a/drivers/clk/rockchip/clk.h
39532 +++ b/drivers/clk/rockchip/clk.h
39533 @@ -182,7 +182,7 @@ struct clk *rockchip_clk_register_mmc(const char *name,
39534 const char **parent_names, u8 num_parents,
39535 void __iomem *reg, int shift);
39536
39537 -#define PNAME(x) static const char *x[] __initconst
39538 +#define PNAME(x) static const char * const x[] __initconst
39539
39540 enum rockchip_clk_branch_type {
39541 branch_composite,
39542 diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
39543 index e4c7538..99c50cd 100644
39544 --- a/drivers/clk/samsung/clk.h
39545 +++ b/drivers/clk/samsung/clk.h
39546 @@ -260,7 +260,7 @@ struct samsung_gate_clock {
39547 #define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
39548 __GATE(_id, dname, cname, pname, o, b, f, gf, a)
39549
39550 -#define PNAME(x) static const char *x[] __initdata
39551 +#define PNAME(x) static const char * const x[] __initconst
39552
39553 /**
39554 * struct samsung_clk_reg_dump: register dump of clock controller registers.
39555 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39556 index dd3a78c..386d49c 100644
39557 --- a/drivers/clk/socfpga/clk-gate.c
39558 +++ b/drivers/clk/socfpga/clk-gate.c
39559 @@ -22,6 +22,7 @@
39560 #include <linux/mfd/syscon.h>
39561 #include <linux/of.h>
39562 #include <linux/regmap.h>
39563 +#include <asm/pgtable.h>
39564
39565 #include "clk.h"
39566
39567 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39568 return 0;
39569 }
39570
39571 -static struct clk_ops gateclk_ops = {
39572 +static clk_ops_no_const gateclk_ops __read_only = {
39573 .prepare = socfpga_clk_prepare,
39574 .recalc_rate = socfpga_clk_recalc_rate,
39575 .get_parent = socfpga_clk_get_parent,
39576 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39577 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39578 socfpga_clk->hw.bit_idx = clk_gate[1];
39579
39580 - gateclk_ops.enable = clk_gate_ops.enable;
39581 - gateclk_ops.disable = clk_gate_ops.disable;
39582 + pax_open_kernel();
39583 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39584 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39585 + pax_close_kernel();
39586 }
39587
39588 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39589 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39590 index de6da95..c98278b 100644
39591 --- a/drivers/clk/socfpga/clk-pll.c
39592 +++ b/drivers/clk/socfpga/clk-pll.c
39593 @@ -21,6 +21,7 @@
39594 #include <linux/io.h>
39595 #include <linux/of.h>
39596 #include <linux/of_address.h>
39597 +#include <asm/pgtable.h>
39598
39599 #include "clk.h"
39600
39601 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39602 CLK_MGR_PLL_CLK_SRC_MASK;
39603 }
39604
39605 -static struct clk_ops clk_pll_ops = {
39606 +static clk_ops_no_const clk_pll_ops __read_only = {
39607 .recalc_rate = clk_pll_recalc_rate,
39608 .get_parent = clk_pll_get_parent,
39609 };
39610 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39611 pll_clk->hw.hw.init = &init;
39612
39613 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39614 - clk_pll_ops.enable = clk_gate_ops.enable;
39615 - clk_pll_ops.disable = clk_gate_ops.disable;
39616 + pax_open_kernel();
39617 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39618 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39619 + pax_close_kernel();
39620
39621 clk = clk_register(NULL, &pll_clk->hw.hw);
39622 if (WARN_ON(IS_ERR(clk))) {
39623 diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
39624 index 3654f61..81abe81 100644
39625 --- a/drivers/clk/ti/composite.c
39626 +++ b/drivers/clk/ti/composite.c
39627 @@ -69,7 +69,7 @@ struct component_clk {
39628 struct list_head link;
39629 };
39630
39631 -static const char * __initconst component_clk_types[] = {
39632 +static const char * const __initconst component_clk_types[] = {
39633 "gate", "divider", "mux"
39634 };
39635
39636 diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c
39637 index f870aad..04ba1e4 100644
39638 --- a/drivers/clk/zynq/clkc.c
39639 +++ b/drivers/clk/zynq/clkc.c
39640 @@ -85,22 +85,22 @@ static DEFINE_SPINLOCK(canmioclk_lock);
39641 static DEFINE_SPINLOCK(dbgclk_lock);
39642 static DEFINE_SPINLOCK(aperclk_lock);
39643
39644 -static const char *armpll_parents[] __initconst = {"armpll_int", "ps_clk"};
39645 -static const char *ddrpll_parents[] __initconst = {"ddrpll_int", "ps_clk"};
39646 -static const char *iopll_parents[] __initconst = {"iopll_int", "ps_clk"};
39647 -static const char *gem0_mux_parents[] __initconst = {"gem0_div1", "dummy_name"};
39648 -static const char *gem1_mux_parents[] __initconst = {"gem1_div1", "dummy_name"};
39649 -static const char *can0_mio_mux2_parents[] __initconst = {"can0_gate",
39650 +static const char * const armpll_parents[] __initconst = {"armpll_int", "ps_clk"};
39651 +static const char * const ddrpll_parents[] __initconst = {"ddrpll_int", "ps_clk"};
39652 +static const char * const iopll_parents[] __initconst = {"iopll_int", "ps_clk"};
39653 +static const char * gem0_mux_parents[] __initdata = {"gem0_div1", "dummy_name"};
39654 +static const char * gem1_mux_parents[] __initdata = {"gem1_div1", "dummy_name"};
39655 +static const char * const can0_mio_mux2_parents[] __initconst = {"can0_gate",
39656 "can0_mio_mux"};
39657 -static const char *can1_mio_mux2_parents[] __initconst = {"can1_gate",
39658 +static const char * const can1_mio_mux2_parents[] __initconst = {"can1_gate",
39659 "can1_mio_mux"};
39660 -static const char *dbg_emio_mux_parents[] __initconst = {"dbg_div",
39661 +static const char * dbg_emio_mux_parents[] __initdata = {"dbg_div",
39662 "dummy_name"};
39663
39664 -static const char *dbgtrc_emio_input_names[] __initconst = {"trace_emio_clk"};
39665 -static const char *gem0_emio_input_names[] __initconst = {"gem0_emio_clk"};
39666 -static const char *gem1_emio_input_names[] __initconst = {"gem1_emio_clk"};
39667 -static const char *swdt_ext_clk_input_names[] __initconst = {"swdt_ext_clk"};
39668 +static const char * const dbgtrc_emio_input_names[] __initconst = {"trace_emio_clk"};
39669 +static const char * const gem0_emio_input_names[] __initconst = {"gem0_emio_clk"};
39670 +static const char * const gem1_emio_input_names[] __initconst = {"gem1_emio_clk"};
39671 +static const char * const swdt_ext_clk_input_names[] __initconst = {"swdt_ext_clk"};
39672
39673 static void __init zynq_clk_register_fclk(enum zynq_clk fclk,
39674 const char *clk_name, void __iomem *fclk_ctrl_reg,
39675 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39676 index b0c18ed..1713a80 100644
39677 --- a/drivers/cpufreq/acpi-cpufreq.c
39678 +++ b/drivers/cpufreq/acpi-cpufreq.c
39679 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39680 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39681 per_cpu(acfreq_data, cpu) = data;
39682
39683 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39684 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39685 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39686 + pax_open_kernel();
39687 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39688 + pax_close_kernel();
39689 + }
39690
39691 result = acpi_processor_register_performance(data->acpi_data, cpu);
39692 if (result)
39693 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39694 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39695 break;
39696 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39697 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39698 + pax_open_kernel();
39699 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39700 + pax_close_kernel();
39701 break;
39702 default:
39703 break;
39704 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39705 if (!msrs)
39706 return;
39707
39708 - acpi_cpufreq_driver.boost_supported = true;
39709 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39710 + pax_open_kernel();
39711 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39712 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39713 + pax_close_kernel();
39714
39715 cpu_notifier_register_begin();
39716
39717 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39718 index bab67db..91af7e3 100644
39719 --- a/drivers/cpufreq/cpufreq-dt.c
39720 +++ b/drivers/cpufreq/cpufreq-dt.c
39721 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39722 if (!IS_ERR(cpu_reg))
39723 regulator_put(cpu_reg);
39724
39725 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39726 + pax_open_kernel();
39727 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39728 + pax_close_kernel();
39729
39730 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39731 if (ret)
39732 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39733 index 8ae655c..3141442 100644
39734 --- a/drivers/cpufreq/cpufreq.c
39735 +++ b/drivers/cpufreq/cpufreq.c
39736 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39737 }
39738
39739 mutex_lock(&cpufreq_governor_mutex);
39740 - list_del(&governor->governor_list);
39741 + pax_list_del(&governor->governor_list);
39742 mutex_unlock(&cpufreq_governor_mutex);
39743 return;
39744 }
39745 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39746 return NOTIFY_OK;
39747 }
39748
39749 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39750 +static struct notifier_block cpufreq_cpu_notifier = {
39751 .notifier_call = cpufreq_cpu_callback,
39752 };
39753
39754 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39755 return 0;
39756
39757 write_lock_irqsave(&cpufreq_driver_lock, flags);
39758 - cpufreq_driver->boost_enabled = state;
39759 + pax_open_kernel();
39760 + *(bool *)&cpufreq_driver->boost_enabled = state;
39761 + pax_close_kernel();
39762 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39763
39764 ret = cpufreq_driver->set_boost(state);
39765 if (ret) {
39766 write_lock_irqsave(&cpufreq_driver_lock, flags);
39767 - cpufreq_driver->boost_enabled = !state;
39768 + pax_open_kernel();
39769 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39770 + pax_close_kernel();
39771 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39772
39773 pr_err("%s: Cannot %s BOOST\n",
39774 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39775 cpufreq_driver = driver_data;
39776 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39777
39778 - if (driver_data->setpolicy)
39779 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39780 + if (driver_data->setpolicy) {
39781 + pax_open_kernel();
39782 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39783 + pax_close_kernel();
39784 + }
39785
39786 if (cpufreq_boost_supported()) {
39787 /*
39788 * Check if driver provides function to enable boost -
39789 * if not, use cpufreq_boost_set_sw as default
39790 */
39791 - if (!cpufreq_driver->set_boost)
39792 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39793 + if (!cpufreq_driver->set_boost) {
39794 + pax_open_kernel();
39795 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39796 + pax_close_kernel();
39797 + }
39798
39799 ret = cpufreq_sysfs_create_file(&boost.attr);
39800 if (ret) {
39801 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39802 index 1b44496..b80ff5e 100644
39803 --- a/drivers/cpufreq/cpufreq_governor.c
39804 +++ b/drivers/cpufreq/cpufreq_governor.c
39805 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39806 struct dbs_data *dbs_data;
39807 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39808 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39809 - struct od_ops *od_ops = NULL;
39810 + const struct od_ops *od_ops = NULL;
39811 struct od_dbs_tuners *od_tuners = NULL;
39812 struct cs_dbs_tuners *cs_tuners = NULL;
39813 struct cpu_dbs_common_info *cpu_cdbs;
39814 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39815
39816 if ((cdata->governor == GOV_CONSERVATIVE) &&
39817 (!policy->governor->initialized)) {
39818 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39819 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39820
39821 cpufreq_register_notifier(cs_ops->notifier_block,
39822 CPUFREQ_TRANSITION_NOTIFIER);
39823 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39824
39825 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39826 (policy->governor->initialized == 1)) {
39827 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39828 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39829
39830 cpufreq_unregister_notifier(cs_ops->notifier_block,
39831 CPUFREQ_TRANSITION_NOTIFIER);
39832 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39833 index cc401d1..8197340 100644
39834 --- a/drivers/cpufreq/cpufreq_governor.h
39835 +++ b/drivers/cpufreq/cpufreq_governor.h
39836 @@ -212,7 +212,7 @@ struct common_dbs_data {
39837 void (*exit)(struct dbs_data *dbs_data);
39838
39839 /* Governor specific ops, see below */
39840 - void *gov_ops;
39841 + const void *gov_ops;
39842 };
39843
39844 /* Governor Per policy data */
39845 @@ -232,7 +232,7 @@ struct od_ops {
39846 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39847 unsigned int freq_next, unsigned int relation);
39848 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39849 -};
39850 +} __no_const;
39851
39852 struct cs_ops {
39853 struct notifier_block *notifier_block;
39854 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39855 index ad3f38f..8f086cd 100644
39856 --- a/drivers/cpufreq/cpufreq_ondemand.c
39857 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39858 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39859
39860 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39861
39862 -static struct od_ops od_ops = {
39863 +static struct od_ops od_ops __read_only = {
39864 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39865 .powersave_bias_target = generic_powersave_bias_target,
39866 .freq_increase = dbs_freq_increase,
39867 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39868 (struct cpufreq_policy *, unsigned int, unsigned int),
39869 unsigned int powersave_bias)
39870 {
39871 - od_ops.powersave_bias_target = f;
39872 + pax_open_kernel();
39873 + *(void **)&od_ops.powersave_bias_target = f;
39874 + pax_close_kernel();
39875 od_set_powersave_bias(powersave_bias);
39876 }
39877 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39878
39879 void od_unregister_powersave_bias_handler(void)
39880 {
39881 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39882 + pax_open_kernel();
39883 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39884 + pax_close_kernel();
39885 od_set_powersave_bias(0);
39886 }
39887 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39888 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39889 index 872c577..5fb3c20 100644
39890 --- a/drivers/cpufreq/intel_pstate.c
39891 +++ b/drivers/cpufreq/intel_pstate.c
39892 @@ -133,10 +133,10 @@ struct pstate_funcs {
39893 struct cpu_defaults {
39894 struct pstate_adjust_policy pid_policy;
39895 struct pstate_funcs funcs;
39896 -};
39897 +} __do_const;
39898
39899 static struct pstate_adjust_policy pid_params;
39900 -static struct pstate_funcs pstate_funcs;
39901 +static struct pstate_funcs *pstate_funcs;
39902 static int hwp_active;
39903
39904 struct perf_limits {
39905 @@ -690,18 +690,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39906
39907 cpu->pstate.current_pstate = pstate;
39908
39909 - pstate_funcs.set(cpu, pstate);
39910 + pstate_funcs->set(cpu, pstate);
39911 }
39912
39913 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39914 {
39915 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39916 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39917 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39918 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39919 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39920 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39921 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39922 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39923
39924 - if (pstate_funcs.get_vid)
39925 - pstate_funcs.get_vid(cpu);
39926 + if (pstate_funcs->get_vid)
39927 + pstate_funcs->get_vid(cpu);
39928 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39929 }
39930
39931 @@ -1030,9 +1030,9 @@ static int intel_pstate_msrs_not_valid(void)
39932 rdmsrl(MSR_IA32_APERF, aperf);
39933 rdmsrl(MSR_IA32_MPERF, mperf);
39934
39935 - if (!pstate_funcs.get_max() ||
39936 - !pstate_funcs.get_min() ||
39937 - !pstate_funcs.get_turbo())
39938 + if (!pstate_funcs->get_max() ||
39939 + !pstate_funcs->get_min() ||
39940 + !pstate_funcs->get_turbo())
39941 return -ENODEV;
39942
39943 rdmsrl(MSR_IA32_APERF, tmp);
39944 @@ -1046,7 +1046,7 @@ static int intel_pstate_msrs_not_valid(void)
39945 return 0;
39946 }
39947
39948 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39949 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39950 {
39951 pid_params.sample_rate_ms = policy->sample_rate_ms;
39952 pid_params.p_gain_pct = policy->p_gain_pct;
39953 @@ -1058,12 +1058,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39954
39955 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39956 {
39957 - pstate_funcs.get_max = funcs->get_max;
39958 - pstate_funcs.get_min = funcs->get_min;
39959 - pstate_funcs.get_turbo = funcs->get_turbo;
39960 - pstate_funcs.get_scaling = funcs->get_scaling;
39961 - pstate_funcs.set = funcs->set;
39962 - pstate_funcs.get_vid = funcs->get_vid;
39963 + pstate_funcs = funcs;
39964 }
39965
39966 #if IS_ENABLED(CONFIG_ACPI)
39967 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39968 index 529cfd9..0e28fff 100644
39969 --- a/drivers/cpufreq/p4-clockmod.c
39970 +++ b/drivers/cpufreq/p4-clockmod.c
39971 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39972 case 0x0F: /* Core Duo */
39973 case 0x16: /* Celeron Core */
39974 case 0x1C: /* Atom */
39975 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39976 + pax_open_kernel();
39977 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39978 + pax_close_kernel();
39979 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39980 case 0x0D: /* Pentium M (Dothan) */
39981 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39982 + pax_open_kernel();
39983 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39984 + pax_close_kernel();
39985 /* fall through */
39986 case 0x09: /* Pentium M (Banias) */
39987 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39988 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39989
39990 /* on P-4s, the TSC runs with constant frequency independent whether
39991 * throttling is active or not. */
39992 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39993 + pax_open_kernel();
39994 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39995 + pax_close_kernel();
39996
39997 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39998 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39999 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
40000 index 9bb42ba..b01b4a2 100644
40001 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
40002 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
40003 @@ -18,14 +18,12 @@
40004 #include <asm/head.h>
40005 #include <asm/timer.h>
40006
40007 -static struct cpufreq_driver *cpufreq_us3_driver;
40008 -
40009 struct us3_freq_percpu_info {
40010 struct cpufreq_frequency_table table[4];
40011 };
40012
40013 /* Indexed by cpu number. */
40014 -static struct us3_freq_percpu_info *us3_freq_table;
40015 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
40016
40017 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
40018 * in the Safari config register.
40019 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
40020
40021 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
40022 {
40023 - if (cpufreq_us3_driver)
40024 - us3_freq_target(policy, 0);
40025 + us3_freq_target(policy, 0);
40026
40027 return 0;
40028 }
40029
40030 +static int __init us3_freq_init(void);
40031 +static void __exit us3_freq_exit(void);
40032 +
40033 +static struct cpufreq_driver cpufreq_us3_driver = {
40034 + .init = us3_freq_cpu_init,
40035 + .verify = cpufreq_generic_frequency_table_verify,
40036 + .target_index = us3_freq_target,
40037 + .get = us3_freq_get,
40038 + .exit = us3_freq_cpu_exit,
40039 + .name = "UltraSPARC-III",
40040 +
40041 +};
40042 +
40043 static int __init us3_freq_init(void)
40044 {
40045 unsigned long manuf, impl, ver;
40046 - int ret;
40047
40048 if (tlb_type != cheetah && tlb_type != cheetah_plus)
40049 return -ENODEV;
40050 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
40051 (impl == CHEETAH_IMPL ||
40052 impl == CHEETAH_PLUS_IMPL ||
40053 impl == JAGUAR_IMPL ||
40054 - impl == PANTHER_IMPL)) {
40055 - struct cpufreq_driver *driver;
40056 -
40057 - ret = -ENOMEM;
40058 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
40059 - if (!driver)
40060 - goto err_out;
40061 -
40062 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
40063 - GFP_KERNEL);
40064 - if (!us3_freq_table)
40065 - goto err_out;
40066 -
40067 - driver->init = us3_freq_cpu_init;
40068 - driver->verify = cpufreq_generic_frequency_table_verify;
40069 - driver->target_index = us3_freq_target;
40070 - driver->get = us3_freq_get;
40071 - driver->exit = us3_freq_cpu_exit;
40072 - strcpy(driver->name, "UltraSPARC-III");
40073 -
40074 - cpufreq_us3_driver = driver;
40075 - ret = cpufreq_register_driver(driver);
40076 - if (ret)
40077 - goto err_out;
40078 -
40079 - return 0;
40080 -
40081 -err_out:
40082 - if (driver) {
40083 - kfree(driver);
40084 - cpufreq_us3_driver = NULL;
40085 - }
40086 - kfree(us3_freq_table);
40087 - us3_freq_table = NULL;
40088 - return ret;
40089 - }
40090 + impl == PANTHER_IMPL))
40091 + return cpufreq_register_driver(&cpufreq_us3_driver);
40092
40093 return -ENODEV;
40094 }
40095
40096 static void __exit us3_freq_exit(void)
40097 {
40098 - if (cpufreq_us3_driver) {
40099 - cpufreq_unregister_driver(cpufreq_us3_driver);
40100 - kfree(cpufreq_us3_driver);
40101 - cpufreq_us3_driver = NULL;
40102 - kfree(us3_freq_table);
40103 - us3_freq_table = NULL;
40104 - }
40105 + cpufreq_unregister_driver(&cpufreq_us3_driver);
40106 }
40107
40108 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
40109 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
40110 index 7d4a315..21bb886 100644
40111 --- a/drivers/cpufreq/speedstep-centrino.c
40112 +++ b/drivers/cpufreq/speedstep-centrino.c
40113 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
40114 !cpu_has(cpu, X86_FEATURE_EST))
40115 return -ENODEV;
40116
40117 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
40118 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40119 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
40120 + pax_open_kernel();
40121 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40122 + pax_close_kernel();
40123 + }
40124
40125 if (policy->cpu != 0)
40126 return -ENODEV;
40127 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
40128 index 2697e87..c32476c 100644
40129 --- a/drivers/cpuidle/driver.c
40130 +++ b/drivers/cpuidle/driver.c
40131 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
40132
40133 static void poll_idle_init(struct cpuidle_driver *drv)
40134 {
40135 - struct cpuidle_state *state = &drv->states[0];
40136 + cpuidle_state_no_const *state = &drv->states[0];
40137
40138 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
40139 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
40140 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
40141 index fb9f511..213e6cc 100644
40142 --- a/drivers/cpuidle/governor.c
40143 +++ b/drivers/cpuidle/governor.c
40144 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
40145 mutex_lock(&cpuidle_lock);
40146 if (__cpuidle_find_governor(gov->name) == NULL) {
40147 ret = 0;
40148 - list_add_tail(&gov->governor_list, &cpuidle_governors);
40149 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
40150 if (!cpuidle_curr_governor ||
40151 cpuidle_curr_governor->rating < gov->rating)
40152 cpuidle_switch_governor(gov);
40153 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
40154 index 832a2c3..1794080 100644
40155 --- a/drivers/cpuidle/sysfs.c
40156 +++ b/drivers/cpuidle/sysfs.c
40157 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
40158 NULL
40159 };
40160
40161 -static struct attribute_group cpuidle_attr_group = {
40162 +static attribute_group_no_const cpuidle_attr_group = {
40163 .attrs = cpuidle_default_attrs,
40164 .name = "cpuidle",
40165 };
40166 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
40167 index 8d2a772..33826c9 100644
40168 --- a/drivers/crypto/hifn_795x.c
40169 +++ b/drivers/crypto/hifn_795x.c
40170 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
40171 MODULE_PARM_DESC(hifn_pll_ref,
40172 "PLL reference clock (pci[freq] or ext[freq], default ext)");
40173
40174 -static atomic_t hifn_dev_number;
40175 +static atomic_unchecked_t hifn_dev_number;
40176
40177 #define ACRYPTO_OP_DECRYPT 0
40178 #define ACRYPTO_OP_ENCRYPT 1
40179 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40180 goto err_out_disable_pci_device;
40181
40182 snprintf(name, sizeof(name), "hifn%d",
40183 - atomic_inc_return(&hifn_dev_number)-1);
40184 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40185
40186 err = pci_request_regions(pdev, name);
40187 if (err)
40188 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40189 index 30b538d8..1610d75 100644
40190 --- a/drivers/devfreq/devfreq.c
40191 +++ b/drivers/devfreq/devfreq.c
40192 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40193 goto err_out;
40194 }
40195
40196 - list_add(&governor->node, &devfreq_governor_list);
40197 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40198
40199 list_for_each_entry(devfreq, &devfreq_list, node) {
40200 int ret = 0;
40201 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40202 }
40203 }
40204
40205 - list_del(&governor->node);
40206 + pax_list_del((struct list_head *)&governor->node);
40207 err_out:
40208 mutex_unlock(&devfreq_list_lock);
40209
40210 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40211 index 8ee383d..736b5de 100644
40212 --- a/drivers/dma/sh/shdma-base.c
40213 +++ b/drivers/dma/sh/shdma-base.c
40214 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40215 schan->slave_id = -EINVAL;
40216 }
40217
40218 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40219 - sdev->desc_size, GFP_KERNEL);
40220 + schan->desc = kcalloc(sdev->desc_size,
40221 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40222 if (!schan->desc) {
40223 ret = -ENOMEM;
40224 goto edescalloc;
40225 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40226 index 9f1d4c7..fceff78 100644
40227 --- a/drivers/dma/sh/shdmac.c
40228 +++ b/drivers/dma/sh/shdmac.c
40229 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40230 return ret;
40231 }
40232
40233 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40234 +static struct notifier_block sh_dmae_nmi_notifier = {
40235 .notifier_call = sh_dmae_nmi_handler,
40236
40237 /* Run before NMI debug handler and KGDB */
40238 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40239 index 592af5f..bb1d583 100644
40240 --- a/drivers/edac/edac_device.c
40241 +++ b/drivers/edac/edac_device.c
40242 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40243 */
40244 int edac_device_alloc_index(void)
40245 {
40246 - static atomic_t device_indexes = ATOMIC_INIT(0);
40247 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40248
40249 - return atomic_inc_return(&device_indexes) - 1;
40250 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40251 }
40252 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40253
40254 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40255 index c84eecb..4d7381d 100644
40256 --- a/drivers/edac/edac_mc_sysfs.c
40257 +++ b/drivers/edac/edac_mc_sysfs.c
40258 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40259 struct dev_ch_attribute {
40260 struct device_attribute attr;
40261 int channel;
40262 -};
40263 +} __do_const;
40264
40265 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40266 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40267 @@ -1009,15 +1009,17 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
40268 }
40269
40270 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
40271 + pax_open_kernel();
40272 if (mci->get_sdram_scrub_rate) {
40273 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40274 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40275 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40276 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40277 }
40278
40279 if (mci->set_sdram_scrub_rate) {
40280 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40281 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40282 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40283 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40284 }
40285 + pax_close_kernel();
40286
40287 err = device_create_file(&mci->dev, &dev_attr_sdram_scrub_rate);
40288 if (err) {
40289 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40290 index 2cf44b4d..6dd2dc7 100644
40291 --- a/drivers/edac/edac_pci.c
40292 +++ b/drivers/edac/edac_pci.c
40293 @@ -29,7 +29,7 @@
40294
40295 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40296 static LIST_HEAD(edac_pci_list);
40297 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40298 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40299
40300 /*
40301 * edac_pci_alloc_ctl_info
40302 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40303 */
40304 int edac_pci_alloc_index(void)
40305 {
40306 - return atomic_inc_return(&pci_indexes) - 1;
40307 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40308 }
40309 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40310
40311 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40312 index 24d877f..4e30133 100644
40313 --- a/drivers/edac/edac_pci_sysfs.c
40314 +++ b/drivers/edac/edac_pci_sysfs.c
40315 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40316 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40317 static int edac_pci_poll_msec = 1000; /* one second workq period */
40318
40319 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40320 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40321 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40322 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40323
40324 static struct kobject *edac_pci_top_main_kobj;
40325 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40326 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40327 void *value;
40328 ssize_t(*show) (void *, char *);
40329 ssize_t(*store) (void *, const char *, size_t);
40330 -};
40331 +} __do_const;
40332
40333 /* Set of show/store abstract level functions for PCI Parity object */
40334 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40335 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40336 edac_printk(KERN_CRIT, EDAC_PCI,
40337 "Signaled System Error on %s\n",
40338 pci_name(dev));
40339 - atomic_inc(&pci_nonparity_count);
40340 + atomic_inc_unchecked(&pci_nonparity_count);
40341 }
40342
40343 if (status & (PCI_STATUS_PARITY)) {
40344 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40345 "Master Data Parity Error on %s\n",
40346 pci_name(dev));
40347
40348 - atomic_inc(&pci_parity_count);
40349 + atomic_inc_unchecked(&pci_parity_count);
40350 }
40351
40352 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40353 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40354 "Detected Parity Error on %s\n",
40355 pci_name(dev));
40356
40357 - atomic_inc(&pci_parity_count);
40358 + atomic_inc_unchecked(&pci_parity_count);
40359 }
40360 }
40361
40362 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40363 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40364 "Signaled System Error on %s\n",
40365 pci_name(dev));
40366 - atomic_inc(&pci_nonparity_count);
40367 + atomic_inc_unchecked(&pci_nonparity_count);
40368 }
40369
40370 if (status & (PCI_STATUS_PARITY)) {
40371 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40372 "Master Data Parity Error on "
40373 "%s\n", pci_name(dev));
40374
40375 - atomic_inc(&pci_parity_count);
40376 + atomic_inc_unchecked(&pci_parity_count);
40377 }
40378
40379 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40380 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40381 "Detected Parity Error on %s\n",
40382 pci_name(dev));
40383
40384 - atomic_inc(&pci_parity_count);
40385 + atomic_inc_unchecked(&pci_parity_count);
40386 }
40387 }
40388 }
40389 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40390 if (!check_pci_errors)
40391 return;
40392
40393 - before_count = atomic_read(&pci_parity_count);
40394 + before_count = atomic_read_unchecked(&pci_parity_count);
40395
40396 /* scan all PCI devices looking for a Parity Error on devices and
40397 * bridges.
40398 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40399 /* Only if operator has selected panic on PCI Error */
40400 if (edac_pci_get_panic_on_pe()) {
40401 /* If the count is different 'after' from 'before' */
40402 - if (before_count != atomic_read(&pci_parity_count))
40403 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40404 panic("EDAC: PCI Parity Error");
40405 }
40406 }
40407 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40408 index c2359a1..8bd119d 100644
40409 --- a/drivers/edac/mce_amd.h
40410 +++ b/drivers/edac/mce_amd.h
40411 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40412 bool (*mc0_mce)(u16, u8);
40413 bool (*mc1_mce)(u16, u8);
40414 bool (*mc2_mce)(u16, u8);
40415 -};
40416 +} __no_const;
40417
40418 void amd_report_gart_errors(bool);
40419 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40420 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40421 index 57ea7f4..af06b76 100644
40422 --- a/drivers/firewire/core-card.c
40423 +++ b/drivers/firewire/core-card.c
40424 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40425 const struct fw_card_driver *driver,
40426 struct device *device)
40427 {
40428 - static atomic_t index = ATOMIC_INIT(-1);
40429 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40430
40431 - card->index = atomic_inc_return(&index);
40432 + card->index = atomic_inc_return_unchecked(&index);
40433 card->driver = driver;
40434 card->device = device;
40435 card->current_tlabel = 0;
40436 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40437
40438 void fw_core_remove_card(struct fw_card *card)
40439 {
40440 - struct fw_card_driver dummy_driver = dummy_driver_template;
40441 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40442
40443 card->driver->update_phy_reg(card, 4,
40444 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40445 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40446 index f9e3aee..269dbdb 100644
40447 --- a/drivers/firewire/core-device.c
40448 +++ b/drivers/firewire/core-device.c
40449 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40450 struct config_rom_attribute {
40451 struct device_attribute attr;
40452 u32 key;
40453 -};
40454 +} __do_const;
40455
40456 static ssize_t show_immediate(struct device *dev,
40457 struct device_attribute *dattr, char *buf)
40458 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40459 index d6a09b9..18e90dd 100644
40460 --- a/drivers/firewire/core-transaction.c
40461 +++ b/drivers/firewire/core-transaction.c
40462 @@ -38,6 +38,7 @@
40463 #include <linux/timer.h>
40464 #include <linux/types.h>
40465 #include <linux/workqueue.h>
40466 +#include <linux/sched.h>
40467
40468 #include <asm/byteorder.h>
40469
40470 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40471 index e1480ff6..1a429bd 100644
40472 --- a/drivers/firewire/core.h
40473 +++ b/drivers/firewire/core.h
40474 @@ -111,6 +111,7 @@ struct fw_card_driver {
40475
40476 int (*stop_iso)(struct fw_iso_context *ctx);
40477 };
40478 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40479
40480 void fw_card_initialize(struct fw_card *card,
40481 const struct fw_card_driver *driver, struct device *device);
40482 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40483 index f51d376..b118e40 100644
40484 --- a/drivers/firewire/ohci.c
40485 +++ b/drivers/firewire/ohci.c
40486 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40487 be32_to_cpu(ohci->next_header));
40488 }
40489
40490 +#ifndef CONFIG_GRKERNSEC
40491 if (param_remote_dma) {
40492 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40493 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40494 }
40495 +#endif
40496
40497 spin_unlock_irq(&ohci->lock);
40498
40499 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40500 unsigned long flags;
40501 int n, ret = 0;
40502
40503 +#ifndef CONFIG_GRKERNSEC
40504 if (param_remote_dma)
40505 return 0;
40506 +#endif
40507
40508 /*
40509 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40510 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40511 index 94a58a0..f5eba42 100644
40512 --- a/drivers/firmware/dmi-id.c
40513 +++ b/drivers/firmware/dmi-id.c
40514 @@ -16,7 +16,7 @@
40515 struct dmi_device_attribute{
40516 struct device_attribute dev_attr;
40517 int field;
40518 -};
40519 +} __do_const;
40520 #define to_dmi_dev_attr(_dev_attr) \
40521 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40522
40523 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40524 index 4fd9961..52d60ce 100644
40525 --- a/drivers/firmware/efi/cper.c
40526 +++ b/drivers/firmware/efi/cper.c
40527 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40528 */
40529 u64 cper_next_record_id(void)
40530 {
40531 - static atomic64_t seq;
40532 + static atomic64_unchecked_t seq;
40533
40534 - if (!atomic64_read(&seq))
40535 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40536 + if (!atomic64_read_unchecked(&seq))
40537 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40538
40539 - return atomic64_inc_return(&seq);
40540 + return atomic64_inc_return_unchecked(&seq);
40541 }
40542 EXPORT_SYMBOL_GPL(cper_next_record_id);
40543
40544 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40545 index 3061bb8..92b5fcc 100644
40546 --- a/drivers/firmware/efi/efi.c
40547 +++ b/drivers/firmware/efi/efi.c
40548 @@ -160,14 +160,16 @@ static struct attribute_group efi_subsys_attr_group = {
40549 };
40550
40551 static struct efivars generic_efivars;
40552 -static struct efivar_operations generic_ops;
40553 +static efivar_operations_no_const generic_ops __read_only;
40554
40555 static int generic_ops_register(void)
40556 {
40557 - generic_ops.get_variable = efi.get_variable;
40558 - generic_ops.set_variable = efi.set_variable;
40559 - generic_ops.get_next_variable = efi.get_next_variable;
40560 - generic_ops.query_variable_store = efi_query_variable_store;
40561 + pax_open_kernel();
40562 + *(void **)&generic_ops.get_variable = efi.get_variable;
40563 + *(void **)&generic_ops.set_variable = efi.set_variable;
40564 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40565 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40566 + pax_close_kernel();
40567
40568 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40569 }
40570 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40571 index 7b2e049..a253334 100644
40572 --- a/drivers/firmware/efi/efivars.c
40573 +++ b/drivers/firmware/efi/efivars.c
40574 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40575 static int
40576 create_efivars_bin_attributes(void)
40577 {
40578 - struct bin_attribute *attr;
40579 + bin_attribute_no_const *attr;
40580 int error;
40581
40582 /* new_var */
40583 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40584 index 87b8e3b..c4afb35 100644
40585 --- a/drivers/firmware/efi/runtime-map.c
40586 +++ b/drivers/firmware/efi/runtime-map.c
40587 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40588 kfree(entry);
40589 }
40590
40591 -static struct kobj_type __refdata map_ktype = {
40592 +static const struct kobj_type __refconst map_ktype = {
40593 .sysfs_ops = &map_attr_ops,
40594 .default_attrs = def_attrs,
40595 .release = map_release,
40596 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40597 index f1ab05e..ab51228 100644
40598 --- a/drivers/firmware/google/gsmi.c
40599 +++ b/drivers/firmware/google/gsmi.c
40600 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40601 return local_hash_64(input, 32);
40602 }
40603
40604 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40605 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40606 {
40607 .ident = "Google Board",
40608 .matches = {
40609 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40610 index 2f569aa..26e4f39 100644
40611 --- a/drivers/firmware/google/memconsole.c
40612 +++ b/drivers/firmware/google/memconsole.c
40613 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40614 return false;
40615 }
40616
40617 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40618 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40619 {
40620 .ident = "Google Board",
40621 .matches = {
40622 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40623 if (!found_memconsole())
40624 return -ENODEV;
40625
40626 - memconsole_bin_attr.size = memconsole_length;
40627 + pax_open_kernel();
40628 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40629 + pax_close_kernel();
40630 +
40631 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40632 }
40633
40634 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40635 index cc016c61..d35279e 100644
40636 --- a/drivers/firmware/memmap.c
40637 +++ b/drivers/firmware/memmap.c
40638 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40639 kfree(entry);
40640 }
40641
40642 -static struct kobj_type __refdata memmap_ktype = {
40643 +static const struct kobj_type __refconst memmap_ktype = {
40644 .release = release_firmware_map_entry,
40645 .sysfs_ops = &memmap_attr_ops,
40646 .default_attrs = def_attrs,
40647 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40648 index 3cfcfc6..09d6f117 100644
40649 --- a/drivers/gpio/gpio-em.c
40650 +++ b/drivers/gpio/gpio-em.c
40651 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40652 struct em_gio_priv *p;
40653 struct resource *io[2], *irq[2];
40654 struct gpio_chip *gpio_chip;
40655 - struct irq_chip *irq_chip;
40656 + irq_chip_no_const *irq_chip;
40657 const char *name = dev_name(&pdev->dev);
40658 int ret;
40659
40660 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40661 index 7818cd1..1be40e5 100644
40662 --- a/drivers/gpio/gpio-ich.c
40663 +++ b/drivers/gpio/gpio-ich.c
40664 @@ -94,7 +94,7 @@ struct ichx_desc {
40665 * this option allows driver caching written output values
40666 */
40667 bool use_outlvl_cache;
40668 -};
40669 +} __do_const;
40670
40671 static struct {
40672 spinlock_t lock;
40673 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40674 index f476ae2..05e1bdd 100644
40675 --- a/drivers/gpio/gpio-omap.c
40676 +++ b/drivers/gpio/gpio-omap.c
40677 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40678 const struct omap_gpio_platform_data *pdata;
40679 struct resource *res;
40680 struct gpio_bank *bank;
40681 - struct irq_chip *irqc;
40682 + irq_chip_no_const *irqc;
40683 int ret;
40684
40685 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40686 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40687 index c49522e..9a7ee54 100644
40688 --- a/drivers/gpio/gpio-rcar.c
40689 +++ b/drivers/gpio/gpio-rcar.c
40690 @@ -348,7 +348,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40691 struct gpio_rcar_priv *p;
40692 struct resource *io, *irq;
40693 struct gpio_chip *gpio_chip;
40694 - struct irq_chip *irq_chip;
40695 + irq_chip_no_const *irq_chip;
40696 struct device *dev = &pdev->dev;
40697 const char *name = dev_name(dev);
40698 int ret;
40699 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40700 index c1caa45..f0f97d2 100644
40701 --- a/drivers/gpio/gpio-vr41xx.c
40702 +++ b/drivers/gpio/gpio-vr41xx.c
40703 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40704 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40705 maskl, pendl, maskh, pendh);
40706
40707 - atomic_inc(&irq_err_count);
40708 + atomic_inc_unchecked(&irq_err_count);
40709
40710 return -EINVAL;
40711 }
40712 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40713 index 1ca9295..9f3d481 100644
40714 --- a/drivers/gpio/gpiolib.c
40715 +++ b/drivers/gpio/gpiolib.c
40716 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40717 }
40718
40719 if (gpiochip->irqchip) {
40720 - gpiochip->irqchip->irq_request_resources = NULL;
40721 - gpiochip->irqchip->irq_release_resources = NULL;
40722 + pax_open_kernel();
40723 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40724 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40725 + pax_close_kernel();
40726 gpiochip->irqchip = NULL;
40727 }
40728 }
40729 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40730 gpiochip->irqchip = NULL;
40731 return -EINVAL;
40732 }
40733 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40734 - irqchip->irq_release_resources = gpiochip_irq_relres;
40735 +
40736 + pax_open_kernel();
40737 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40738 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40739 + pax_close_kernel();
40740
40741 /*
40742 * Prepare the mapping since the irqchip shall be orthogonal to
40743 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40744 index 488f51d..301d462 100644
40745 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40746 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40747 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40748 enum cache_policy alternate_policy,
40749 void __user *alternate_aperture_base,
40750 uint64_t alternate_aperture_size);
40751 -};
40752 +} __no_const;
40753
40754 /**
40755 * struct device_queue_manager
40756 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40757 index 5940531..a75b0e5 100644
40758 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40759 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40760 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40761
40762 void (*submit_packet)(struct kernel_queue *kq);
40763 void (*rollback_packet)(struct kernel_queue *kq);
40764 -};
40765 +} __no_const;
40766
40767 struct kernel_queue {
40768 struct kernel_queue_ops ops;
40769 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40770 index 9b23525..65f4110 100644
40771 --- a/drivers/gpu/drm/drm_context.c
40772 +++ b/drivers/gpu/drm/drm_context.c
40773 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40774 */
40775 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40776 {
40777 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40778 + return;
40779 +
40780 mutex_lock(&dev->struct_mutex);
40781 idr_remove(&dev->ctx_idr, ctx_handle);
40782 mutex_unlock(&dev->struct_mutex);
40783 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40784 */
40785 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40786 {
40787 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40788 + return -EINVAL;
40789 +
40790 idr_init(&dev->ctx_idr);
40791 return 0;
40792 }
40793 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40794 */
40795 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40796 {
40797 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40798 + return;
40799 +
40800 mutex_lock(&dev->struct_mutex);
40801 idr_destroy(&dev->ctx_idr);
40802 mutex_unlock(&dev->struct_mutex);
40803 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40804 {
40805 struct drm_ctx_list *pos, *tmp;
40806
40807 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40808 + return;
40809 +
40810 mutex_lock(&dev->ctxlist_mutex);
40811
40812 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40813 if (pos->tag == file &&
40814 - pos->handle != DRM_KERNEL_CONTEXT) {
40815 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40816 if (dev->driver->context_dtor)
40817 dev->driver->context_dtor(dev, pos->handle);
40818
40819 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40820 struct drm_local_map *map;
40821 struct drm_map_list *_entry;
40822
40823 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40824 + return -EINVAL;
40825 +
40826 mutex_lock(&dev->struct_mutex);
40827
40828 map = idr_find(&dev->ctx_idr, request->ctx_id);
40829 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40830 struct drm_local_map *map = NULL;
40831 struct drm_map_list *r_list = NULL;
40832
40833 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40834 + return -EINVAL;
40835 +
40836 mutex_lock(&dev->struct_mutex);
40837 list_for_each_entry(r_list, &dev->maplist, head) {
40838 if (r_list->map
40839 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40840 {
40841 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40842
40843 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40844 + if (file_priv->master->lock.hw_lock == NULL) {
40845 + DRM_ERROR(
40846 + "Device has been unregistered. Hard exit. Process %d\n",
40847 + task_pid_nr(current));
40848 + send_sig(SIGTERM, current, 0);
40849 + return -EPERM;
40850 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40851 DRM_ERROR("Lock isn't held after context switch\n");
40852 }
40853
40854 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40855 struct drm_ctx ctx;
40856 int i;
40857
40858 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40859 + return -EINVAL;
40860 +
40861 if (res->count >= DRM_RESERVED_CONTEXTS) {
40862 memset(&ctx, 0, sizeof(ctx));
40863 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40864 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40865 struct drm_ctx_list *ctx_entry;
40866 struct drm_ctx *ctx = data;
40867
40868 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40869 + return -EINVAL;
40870 +
40871 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40872 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40873 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40874 /* Skip kernel's context and get a new one. */
40875 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40876 }
40877 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40878 {
40879 struct drm_ctx *ctx = data;
40880
40881 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40882 + return -EINVAL;
40883 +
40884 /* This is 0, because we don't handle any context flags */
40885 ctx->flags = 0;
40886
40887 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40888 {
40889 struct drm_ctx *ctx = data;
40890
40891 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40892 + return -EINVAL;
40893 +
40894 DRM_DEBUG("%d\n", ctx->handle);
40895 return drm_context_switch(dev, dev->last_context, ctx->handle);
40896 }
40897 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
40898 {
40899 struct drm_ctx *ctx = data;
40900
40901 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40902 + return -EINVAL;
40903 +
40904 DRM_DEBUG("%d\n", ctx->handle);
40905 drm_context_switch_complete(dev, file_priv, ctx->handle);
40906
40907 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
40908 {
40909 struct drm_ctx *ctx = data;
40910
40911 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40912 + return -EINVAL;
40913 +
40914 DRM_DEBUG("%d\n", ctx->handle);
40915 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
40916 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
40917 if (dev->driver->context_dtor)
40918 dev->driver->context_dtor(dev, ctx->handle);
40919 drm_legacy_ctxbitmap_free(dev, ctx->handle);
40920 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40921 index b6f076b..2918de2 100644
40922 --- a/drivers/gpu/drm/drm_crtc.c
40923 +++ b/drivers/gpu/drm/drm_crtc.c
40924 @@ -4118,7 +4118,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40925 goto done;
40926 }
40927
40928 - if (copy_to_user(&enum_ptr[copied].name,
40929 + if (copy_to_user(enum_ptr[copied].name,
40930 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40931 ret = -EFAULT;
40932 goto done;
40933 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40934 index d512134..a80a8e4 100644
40935 --- a/drivers/gpu/drm/drm_drv.c
40936 +++ b/drivers/gpu/drm/drm_drv.c
40937 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40938
40939 drm_device_set_unplugged(dev);
40940
40941 - if (dev->open_count == 0) {
40942 + if (local_read(&dev->open_count) == 0) {
40943 drm_put_dev(dev);
40944 }
40945 mutex_unlock(&drm_global_mutex);
40946 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
40947 if (drm_ht_create(&dev->map_hash, 12))
40948 goto err_minors;
40949
40950 - ret = drm_legacy_ctxbitmap_init(dev);
40951 - if (ret) {
40952 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
40953 - goto err_ht;
40954 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
40955 + ret = drm_legacy_ctxbitmap_init(dev);
40956 + if (ret) {
40957 + DRM_ERROR(
40958 + "Cannot allocate memory for context bitmap.\n");
40959 + goto err_ht;
40960 + }
40961 }
40962
40963 if (drm_core_check_feature(dev, DRIVER_GEM)) {
40964 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40965 index 076dd60..e4a4ba7 100644
40966 --- a/drivers/gpu/drm/drm_fops.c
40967 +++ b/drivers/gpu/drm/drm_fops.c
40968 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40969 return PTR_ERR(minor);
40970
40971 dev = minor->dev;
40972 - if (!dev->open_count++)
40973 + if (local_inc_return(&dev->open_count) == 1)
40974 need_setup = 1;
40975
40976 /* share address_space across all char-devs of a single device */
40977 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40978 return 0;
40979
40980 err_undo:
40981 - dev->open_count--;
40982 + local_dec(&dev->open_count);
40983 drm_minor_release(minor);
40984 return retcode;
40985 }
40986 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40987
40988 mutex_lock(&drm_global_mutex);
40989
40990 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40991 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40992
40993 mutex_lock(&dev->struct_mutex);
40994 list_del(&file_priv->lhead);
40995 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40996 * Begin inline drm_release
40997 */
40998
40999 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
41000 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
41001 task_pid_nr(current),
41002 (long)old_encode_dev(file_priv->minor->kdev->devt),
41003 - dev->open_count);
41004 + local_read(&dev->open_count));
41005
41006 /* Release any auth tokens that might point to this file_priv,
41007 (do that under the drm_global_mutex) */
41008 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
41009 * End inline drm_release
41010 */
41011
41012 - if (!--dev->open_count) {
41013 + if (local_dec_and_test(&dev->open_count)) {
41014 retcode = drm_lastclose(dev);
41015 if (drm_device_is_unplugged(dev))
41016 drm_put_dev(dev);
41017 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
41018 index 3d2e91c..d31c4c9 100644
41019 --- a/drivers/gpu/drm/drm_global.c
41020 +++ b/drivers/gpu/drm/drm_global.c
41021 @@ -36,7 +36,7 @@
41022 struct drm_global_item {
41023 struct mutex mutex;
41024 void *object;
41025 - int refcount;
41026 + atomic_t refcount;
41027 };
41028
41029 static struct drm_global_item glob[DRM_GLOBAL_NUM];
41030 @@ -49,7 +49,7 @@ void drm_global_init(void)
41031 struct drm_global_item *item = &glob[i];
41032 mutex_init(&item->mutex);
41033 item->object = NULL;
41034 - item->refcount = 0;
41035 + atomic_set(&item->refcount, 0);
41036 }
41037 }
41038
41039 @@ -59,7 +59,7 @@ void drm_global_release(void)
41040 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
41041 struct drm_global_item *item = &glob[i];
41042 BUG_ON(item->object != NULL);
41043 - BUG_ON(item->refcount != 0);
41044 + BUG_ON(atomic_read(&item->refcount) != 0);
41045 }
41046 }
41047
41048 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41049 struct drm_global_item *item = &glob[ref->global_type];
41050
41051 mutex_lock(&item->mutex);
41052 - if (item->refcount == 0) {
41053 + if (atomic_read(&item->refcount) == 0) {
41054 item->object = kzalloc(ref->size, GFP_KERNEL);
41055 if (unlikely(item->object == NULL)) {
41056 ret = -ENOMEM;
41057 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41058 goto out_err;
41059
41060 }
41061 - ++item->refcount;
41062 + atomic_inc(&item->refcount);
41063 ref->object = item->object;
41064 mutex_unlock(&item->mutex);
41065 return 0;
41066 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
41067 struct drm_global_item *item = &glob[ref->global_type];
41068
41069 mutex_lock(&item->mutex);
41070 - BUG_ON(item->refcount == 0);
41071 + BUG_ON(atomic_read(&item->refcount) == 0);
41072 BUG_ON(ref->object != item->object);
41073 - if (--item->refcount == 0) {
41074 + if (atomic_dec_and_test(&item->refcount)) {
41075 ref->release(ref);
41076 item->object = NULL;
41077 }
41078 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
41079 index f1b32f9..394f791 100644
41080 --- a/drivers/gpu/drm/drm_info.c
41081 +++ b/drivers/gpu/drm/drm_info.c
41082 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
41083 struct drm_local_map *map;
41084 struct drm_map_list *r_list;
41085
41086 - /* Hardcoded from _DRM_FRAME_BUFFER,
41087 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
41088 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
41089 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
41090 + static const char * const types[] = {
41091 + [_DRM_FRAME_BUFFER] = "FB",
41092 + [_DRM_REGISTERS] = "REG",
41093 + [_DRM_SHM] = "SHM",
41094 + [_DRM_AGP] = "AGP",
41095 + [_DRM_SCATTER_GATHER] = "SG",
41096 + [_DRM_CONSISTENT] = "PCI"};
41097 const char *type;
41098 int i;
41099
41100 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
41101 map = r_list->map;
41102 if (!map)
41103 continue;
41104 - if (map->type < 0 || map->type > 5)
41105 + if (map->type >= ARRAY_SIZE(types))
41106 type = "??";
41107 else
41108 type = types[map->type];
41109 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
41110 index 2f4c4343..dd12cd2 100644
41111 --- a/drivers/gpu/drm/drm_ioc32.c
41112 +++ b/drivers/gpu/drm/drm_ioc32.c
41113 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
41114 request = compat_alloc_user_space(nbytes);
41115 if (!access_ok(VERIFY_WRITE, request, nbytes))
41116 return -EFAULT;
41117 - list = (struct drm_buf_desc *) (request + 1);
41118 + list = (struct drm_buf_desc __user *) (request + 1);
41119
41120 if (__put_user(count, &request->count)
41121 || __put_user(list, &request->list))
41122 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
41123 request = compat_alloc_user_space(nbytes);
41124 if (!access_ok(VERIFY_WRITE, request, nbytes))
41125 return -EFAULT;
41126 - list = (struct drm_buf_pub *) (request + 1);
41127 + list = (struct drm_buf_pub __user *) (request + 1);
41128
41129 if (__put_user(count, &request->count)
41130 || __put_user(list, &request->list))
41131 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
41132 return 0;
41133 }
41134
41135 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
41136 +drm_ioctl_compat_t drm_compat_ioctls[] = {
41137 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
41138 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
41139 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
41140 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
41141 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41142 {
41143 unsigned int nr = DRM_IOCTL_NR(cmd);
41144 - drm_ioctl_compat_t *fn;
41145 int ret;
41146
41147 /* Assume that ioctls without an explicit compat routine will just
41148 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41149 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
41150 return drm_ioctl(filp, cmd, arg);
41151
41152 - fn = drm_compat_ioctls[nr];
41153 -
41154 - if (fn != NULL)
41155 - ret = (*fn) (filp, cmd, arg);
41156 + if (drm_compat_ioctls[nr] != NULL)
41157 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
41158 else
41159 ret = drm_ioctl(filp, cmd, arg);
41160
41161 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
41162 index 3785d66..1c489ef 100644
41163 --- a/drivers/gpu/drm/drm_ioctl.c
41164 +++ b/drivers/gpu/drm/drm_ioctl.c
41165 @@ -655,7 +655,7 @@ long drm_ioctl(struct file *filp,
41166 struct drm_file *file_priv = filp->private_data;
41167 struct drm_device *dev;
41168 const struct drm_ioctl_desc *ioctl = NULL;
41169 - drm_ioctl_t *func;
41170 + drm_ioctl_no_const_t func;
41171 unsigned int nr = DRM_IOCTL_NR(cmd);
41172 int retcode = -EINVAL;
41173 char stack_kdata[128];
41174 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
41175 index f861361..b61d4c7 100644
41176 --- a/drivers/gpu/drm/drm_lock.c
41177 +++ b/drivers/gpu/drm/drm_lock.c
41178 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
41179 struct drm_master *master = file_priv->master;
41180 int ret = 0;
41181
41182 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41183 + return -EINVAL;
41184 +
41185 ++file_priv->lock_count;
41186
41187 - if (lock->context == DRM_KERNEL_CONTEXT) {
41188 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41189 DRM_ERROR("Process %d using kernel context %d\n",
41190 task_pid_nr(current), lock->context);
41191 return -EINVAL;
41192 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
41193 struct drm_lock *lock = data;
41194 struct drm_master *master = file_priv->master;
41195
41196 - if (lock->context == DRM_KERNEL_CONTEXT) {
41197 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41198 + return -EINVAL;
41199 +
41200 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41201 DRM_ERROR("Process %d using kernel context %d\n",
41202 task_pid_nr(current), lock->context);
41203 return -EINVAL;
41204 }
41205
41206 + if (!master->lock.hw_lock) {
41207 + DRM_ERROR(
41208 + "Device has been unregistered. Hard exit. Process %d\n",
41209 + task_pid_nr(current));
41210 + send_sig(SIGTERM, current, 0);
41211 + return -EPERM;
41212 + }
41213 +
41214 if (drm_legacy_lock_free(&master->lock, lock->context)) {
41215 /* FIXME: Should really bail out here. */
41216 }
41217 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41218 index d4813e0..6c1ab4d 100644
41219 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41220 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41221 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
41222 u32 pipeconf_reg = PIPEACONF;
41223 u32 dspcntr_reg = DSPACNTR;
41224
41225 - u32 pipeconf = dev_priv->pipeconf[pipe];
41226 - u32 dspcntr = dev_priv->dspcntr[pipe];
41227 + u32 pipeconf;
41228 + u32 dspcntr;
41229 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41230
41231 + if (pipe == -1)
41232 + return;
41233 +
41234 + pipeconf = dev_priv->pipeconf[pipe];
41235 + dspcntr = dev_priv->dspcntr[pipe];
41236 +
41237 if (pipe) {
41238 pipeconf_reg = PIPECCONF;
41239 dspcntr_reg = DSPCCNTR;
41240 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41241 index 93ec5dc..82acbaf 100644
41242 --- a/drivers/gpu/drm/i810/i810_drv.h
41243 +++ b/drivers/gpu/drm/i810/i810_drv.h
41244 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41245 int page_flipping;
41246
41247 wait_queue_head_t irq_queue;
41248 - atomic_t irq_received;
41249 - atomic_t irq_emitted;
41250 + atomic_unchecked_t irq_received;
41251 + atomic_unchecked_t irq_emitted;
41252
41253 int front_offset;
41254 } drm_i810_private_t;
41255 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41256 index 1a46787..7fb387c 100644
41257 --- a/drivers/gpu/drm/i915/i915_dma.c
41258 +++ b/drivers/gpu/drm/i915/i915_dma.c
41259 @@ -149,6 +149,9 @@ static int i915_getparam(struct drm_device *dev, void *data,
41260 case I915_PARAM_MMAP_VERSION:
41261 value = 1;
41262 break;
41263 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41264 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41265 + break;
41266 default:
41267 DRM_DEBUG("Unknown parameter %d\n", param->param);
41268 return -EINVAL;
41269 @@ -362,7 +365,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41270 * locking inversion with the driver load path. And the access here is
41271 * completely racy anyway. So don't bother with locking for now.
41272 */
41273 - return dev->open_count == 0;
41274 + return local_read(&dev->open_count) == 0;
41275 }
41276
41277 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41278 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41279 index 38a7425..5322b16 100644
41280 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41281 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41282 @@ -872,12 +872,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41283 static int
41284 validate_exec_list(struct drm_device *dev,
41285 struct drm_i915_gem_exec_object2 *exec,
41286 - int count)
41287 + unsigned int count)
41288 {
41289 unsigned relocs_total = 0;
41290 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41291 unsigned invalid_flags;
41292 - int i;
41293 + unsigned int i;
41294
41295 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41296 if (USES_FULL_PPGTT(dev))
41297 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41298 index 176de63..b50b66a 100644
41299 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41300 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41301 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41302 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41303 || __put_user(batchbuffer32.num_cliprects,
41304 &batchbuffer->num_cliprects)
41305 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41306 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41307 &batchbuffer->cliprects))
41308 return -EFAULT;
41309
41310 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41311
41312 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41313 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41314 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41315 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41316 &cmdbuffer->buf)
41317 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41318 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41319 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41320 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41321 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41322 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41323 &cmdbuffer->cliprects))
41324 return -EFAULT;
41325
41326 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41327 (unsigned long)request);
41328 }
41329
41330 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41331 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41332 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41333 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41334 [DRM_I915_GETPARAM] = compat_i915_getparam,
41335 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41336 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41337 {
41338 unsigned int nr = DRM_IOCTL_NR(cmd);
41339 - drm_ioctl_compat_t *fn = NULL;
41340 int ret;
41341
41342 if (nr < DRM_COMMAND_BASE)
41343 return drm_compat_ioctl(filp, cmd, arg);
41344
41345 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41346 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41347 -
41348 - if (fn != NULL)
41349 - ret = (*fn) (filp, cmd, arg);
41350 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41351 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41352 else
41353 ret = drm_ioctl(filp, cmd, arg);
41354
41355 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41356 index f75173c..f283e45 100644
41357 --- a/drivers/gpu/drm/i915/intel_display.c
41358 +++ b/drivers/gpu/drm/i915/intel_display.c
41359 @@ -13056,13 +13056,13 @@ struct intel_quirk {
41360 int subsystem_vendor;
41361 int subsystem_device;
41362 void (*hook)(struct drm_device *dev);
41363 -};
41364 +} __do_const;
41365
41366 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41367 struct intel_dmi_quirk {
41368 void (*hook)(struct drm_device *dev);
41369 const struct dmi_system_id (*dmi_id_list)[];
41370 -};
41371 +} __do_const;
41372
41373 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41374 {
41375 @@ -13070,18 +13070,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41376 return 1;
41377 }
41378
41379 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41380 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41381 {
41382 - .dmi_id_list = &(const struct dmi_system_id[]) {
41383 - {
41384 - .callback = intel_dmi_reverse_brightness,
41385 - .ident = "NCR Corporation",
41386 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41387 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41388 - },
41389 - },
41390 - { } /* terminating entry */
41391 + .callback = intel_dmi_reverse_brightness,
41392 + .ident = "NCR Corporation",
41393 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41394 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41395 },
41396 + },
41397 + { } /* terminating entry */
41398 +};
41399 +
41400 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41401 + {
41402 + .dmi_id_list = &intel_dmi_quirks_table,
41403 .hook = quirk_invert_brightness,
41404 },
41405 };
41406 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41407 index a002f53..0d60514 100644
41408 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41409 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41410 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41411 if (imxdrm->pipes >= MAX_CRTC)
41412 return -EINVAL;
41413
41414 - if (imxdrm->drm->open_count)
41415 + if (local_read(&imxdrm->drm->open_count))
41416 return -EBUSY;
41417
41418 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41419 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41420 index b4a20149..219ab78 100644
41421 --- a/drivers/gpu/drm/mga/mga_drv.h
41422 +++ b/drivers/gpu/drm/mga/mga_drv.h
41423 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41424 u32 clear_cmd;
41425 u32 maccess;
41426
41427 - atomic_t vbl_received; /**< Number of vblanks received. */
41428 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41429 wait_queue_head_t fence_queue;
41430 - atomic_t last_fence_retired;
41431 + atomic_unchecked_t last_fence_retired;
41432 u32 next_fence_to_post;
41433
41434 unsigned int fb_cpp;
41435 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41436 index 729bfd5..14bae78 100644
41437 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41438 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41439 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41440 return 0;
41441 }
41442
41443 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41444 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41445 [DRM_MGA_INIT] = compat_mga_init,
41446 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41447 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41448 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41449 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41450 {
41451 unsigned int nr = DRM_IOCTL_NR(cmd);
41452 - drm_ioctl_compat_t *fn = NULL;
41453 int ret;
41454
41455 if (nr < DRM_COMMAND_BASE)
41456 return drm_compat_ioctl(filp, cmd, arg);
41457
41458 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41459 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41460 -
41461 - if (fn != NULL)
41462 - ret = (*fn) (filp, cmd, arg);
41463 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41464 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41465 else
41466 ret = drm_ioctl(filp, cmd, arg);
41467
41468 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41469 index 1b071b8..de8601a 100644
41470 --- a/drivers/gpu/drm/mga/mga_irq.c
41471 +++ b/drivers/gpu/drm/mga/mga_irq.c
41472 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41473 if (crtc != 0)
41474 return 0;
41475
41476 - return atomic_read(&dev_priv->vbl_received);
41477 + return atomic_read_unchecked(&dev_priv->vbl_received);
41478 }
41479
41480
41481 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41482 /* VBLANK interrupt */
41483 if (status & MGA_VLINEPEN) {
41484 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41485 - atomic_inc(&dev_priv->vbl_received);
41486 + atomic_inc_unchecked(&dev_priv->vbl_received);
41487 drm_handle_vblank(dev, 0);
41488 handled = 1;
41489 }
41490 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41491 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41492 MGA_WRITE(MGA_PRIMEND, prim_end);
41493
41494 - atomic_inc(&dev_priv->last_fence_retired);
41495 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41496 wake_up(&dev_priv->fence_queue);
41497 handled = 1;
41498 }
41499 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41500 * using fences.
41501 */
41502 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41503 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41504 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41505 - *sequence) <= (1 << 23)));
41506
41507 *sequence = cur_fence;
41508 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41509 index 0190b69..60c3eaf 100644
41510 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41511 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41512 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41513 struct bit_table {
41514 const char id;
41515 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41516 -};
41517 +} __no_const;
41518
41519 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41520
41521 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41522 index 8763deb..936b423 100644
41523 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41524 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41525 @@ -940,7 +940,8 @@ static struct drm_driver
41526 driver_stub = {
41527 .driver_features =
41528 DRIVER_USE_AGP |
41529 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41530 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41531 + DRIVER_KMS_LEGACY_CONTEXT,
41532
41533 .load = nouveau_drm_load,
41534 .unload = nouveau_drm_unload,
41535 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41536 index fc68f09..0511d71 100644
41537 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41538 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41539 @@ -121,7 +121,6 @@ struct nouveau_drm {
41540 struct drm_global_reference mem_global_ref;
41541 struct ttm_bo_global_ref bo_global_ref;
41542 struct ttm_bo_device bdev;
41543 - atomic_t validate_sequence;
41544 int (*move)(struct nouveau_channel *,
41545 struct ttm_buffer_object *,
41546 struct ttm_mem_reg *, struct ttm_mem_reg *);
41547 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41548 index 462679a..88e32a7 100644
41549 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41550 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41551 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41552 unsigned long arg)
41553 {
41554 unsigned int nr = DRM_IOCTL_NR(cmd);
41555 - drm_ioctl_compat_t *fn = NULL;
41556 + drm_ioctl_compat_t fn = NULL;
41557 int ret;
41558
41559 if (nr < DRM_COMMAND_BASE)
41560 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41561 index 273e501..3b6c0a2 100644
41562 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41563 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41564 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41565 }
41566
41567 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41568 - nouveau_vram_manager_init,
41569 - nouveau_vram_manager_fini,
41570 - nouveau_vram_manager_new,
41571 - nouveau_vram_manager_del,
41572 - nouveau_vram_manager_debug
41573 + .init = nouveau_vram_manager_init,
41574 + .takedown = nouveau_vram_manager_fini,
41575 + .get_node = nouveau_vram_manager_new,
41576 + .put_node = nouveau_vram_manager_del,
41577 + .debug = nouveau_vram_manager_debug
41578 };
41579
41580 static int
41581 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41582 }
41583
41584 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41585 - nouveau_gart_manager_init,
41586 - nouveau_gart_manager_fini,
41587 - nouveau_gart_manager_new,
41588 - nouveau_gart_manager_del,
41589 - nouveau_gart_manager_debug
41590 + .init = nouveau_gart_manager_init,
41591 + .takedown = nouveau_gart_manager_fini,
41592 + .get_node = nouveau_gart_manager_new,
41593 + .put_node = nouveau_gart_manager_del,
41594 + .debug = nouveau_gart_manager_debug
41595 };
41596
41597 /*XXX*/
41598 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41599 }
41600
41601 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41602 - nv04_gart_manager_init,
41603 - nv04_gart_manager_fini,
41604 - nv04_gart_manager_new,
41605 - nv04_gart_manager_del,
41606 - nv04_gart_manager_debug
41607 + .init = nv04_gart_manager_init,
41608 + .takedown = nv04_gart_manager_fini,
41609 + .get_node = nv04_gart_manager_new,
41610 + .put_node = nv04_gart_manager_del,
41611 + .debug = nv04_gart_manager_debug
41612 };
41613
41614 int
41615 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41616 index c7592ec..dd45ebc 100644
41617 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41618 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41619 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41620 * locking inversion with the driver load path. And the access here is
41621 * completely racy anyway. So don't bother with locking for now.
41622 */
41623 - return dev->open_count == 0;
41624 + return local_read(&dev->open_count) == 0;
41625 }
41626
41627 static const struct vga_switcheroo_client_ops
41628 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41629 index 9782364..89bd954 100644
41630 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41631 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41632 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41633 int ret;
41634
41635 mutex_lock(&qdev->async_io_mutex);
41636 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41637 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41638 if (qdev->last_sent_io_cmd > irq_num) {
41639 if (intr)
41640 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41641 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41642 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41643 else
41644 ret = wait_event_timeout(qdev->io_cmd_event,
41645 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41646 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41647 /* 0 is timeout, just bail the "hw" has gone away */
41648 if (ret <= 0)
41649 goto out;
41650 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41651 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41652 }
41653 outb(val, addr);
41654 qdev->last_sent_io_cmd = irq_num + 1;
41655 if (intr)
41656 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41657 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41658 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41659 else
41660 ret = wait_event_timeout(qdev->io_cmd_event,
41661 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41662 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41663 out:
41664 if (ret > 0)
41665 ret = 0;
41666 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41667 index 6911b8c..89d6867 100644
41668 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41669 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41670 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41671 struct drm_info_node *node = (struct drm_info_node *) m->private;
41672 struct qxl_device *qdev = node->minor->dev->dev_private;
41673
41674 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41675 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41676 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41677 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41678 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41679 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41680 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41681 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41682 seq_printf(m, "%d\n", qdev->irq_received_error);
41683 return 0;
41684 }
41685 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41686 index 7c6cafe..460f542 100644
41687 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41688 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41689 @@ -290,10 +290,10 @@ struct qxl_device {
41690 unsigned int last_sent_io_cmd;
41691
41692 /* interrupt handling */
41693 - atomic_t irq_received;
41694 - atomic_t irq_received_display;
41695 - atomic_t irq_received_cursor;
41696 - atomic_t irq_received_io_cmd;
41697 + atomic_unchecked_t irq_received;
41698 + atomic_unchecked_t irq_received_display;
41699 + atomic_unchecked_t irq_received_cursor;
41700 + atomic_unchecked_t irq_received_io_cmd;
41701 unsigned irq_received_error;
41702 wait_queue_head_t display_event;
41703 wait_queue_head_t cursor_event;
41704 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41705 index b110883..dd06418 100644
41706 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41707 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41708 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41709
41710 /* TODO copy slow path code from i915 */
41711 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41712 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41713 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41714
41715 {
41716 struct qxl_drawable *draw = fb_cmd;
41717 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41718 struct drm_qxl_reloc reloc;
41719
41720 if (copy_from_user(&reloc,
41721 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41722 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41723 sizeof(reloc))) {
41724 ret = -EFAULT;
41725 goto out_free_bos;
41726 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41727
41728 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41729
41730 - struct drm_qxl_command *commands =
41731 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41732 + struct drm_qxl_command __user *commands =
41733 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41734
41735 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41736 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41737 sizeof(user_cmd)))
41738 return -EFAULT;
41739
41740 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41741 index 0bf1e20..42a7310 100644
41742 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41743 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41744 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41745 if (!pending)
41746 return IRQ_NONE;
41747
41748 - atomic_inc(&qdev->irq_received);
41749 + atomic_inc_unchecked(&qdev->irq_received);
41750
41751 if (pending & QXL_INTERRUPT_DISPLAY) {
41752 - atomic_inc(&qdev->irq_received_display);
41753 + atomic_inc_unchecked(&qdev->irq_received_display);
41754 wake_up_all(&qdev->display_event);
41755 qxl_queue_garbage_collect(qdev, false);
41756 }
41757 if (pending & QXL_INTERRUPT_CURSOR) {
41758 - atomic_inc(&qdev->irq_received_cursor);
41759 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41760 wake_up_all(&qdev->cursor_event);
41761 }
41762 if (pending & QXL_INTERRUPT_IO_CMD) {
41763 - atomic_inc(&qdev->irq_received_io_cmd);
41764 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41765 wake_up_all(&qdev->io_cmd_event);
41766 }
41767 if (pending & QXL_INTERRUPT_ERROR) {
41768 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41769 init_waitqueue_head(&qdev->io_cmd_event);
41770 INIT_WORK(&qdev->client_monitors_config_work,
41771 qxl_client_monitors_config_work_func);
41772 - atomic_set(&qdev->irq_received, 0);
41773 - atomic_set(&qdev->irq_received_display, 0);
41774 - atomic_set(&qdev->irq_received_cursor, 0);
41775 - atomic_set(&qdev->irq_received_io_cmd, 0);
41776 + atomic_set_unchecked(&qdev->irq_received, 0);
41777 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41778 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41779 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41780 qdev->irq_received_error = 0;
41781 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41782 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41783 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41784 index 0cbc4c9..0e46686 100644
41785 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41786 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41787 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41788 }
41789 }
41790
41791 -static struct vm_operations_struct qxl_ttm_vm_ops;
41792 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41793 static const struct vm_operations_struct *ttm_vm_ops;
41794
41795 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41796 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41797 return r;
41798 if (unlikely(ttm_vm_ops == NULL)) {
41799 ttm_vm_ops = vma->vm_ops;
41800 + pax_open_kernel();
41801 qxl_ttm_vm_ops = *ttm_vm_ops;
41802 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41803 + pax_close_kernel();
41804 }
41805 vma->vm_ops = &qxl_ttm_vm_ops;
41806 return 0;
41807 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41808 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41809 {
41810 #if defined(CONFIG_DEBUG_FS)
41811 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41812 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41813 - unsigned i;
41814 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41815 + {
41816 + .name = "qxl_mem_mm",
41817 + .show = &qxl_mm_dump_table,
41818 + },
41819 + {
41820 + .name = "qxl_surf_mm",
41821 + .show = &qxl_mm_dump_table,
41822 + }
41823 + };
41824
41825 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41826 - if (i == 0)
41827 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41828 - else
41829 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41830 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41831 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41832 - qxl_mem_types_list[i].driver_features = 0;
41833 - if (i == 0)
41834 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41835 - else
41836 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41837 + pax_open_kernel();
41838 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41839 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41840 + pax_close_kernel();
41841
41842 - }
41843 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41844 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41845 #else
41846 return 0;
41847 #endif
41848 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41849 index 2c45ac9..5d740f8 100644
41850 --- a/drivers/gpu/drm/r128/r128_cce.c
41851 +++ b/drivers/gpu/drm/r128/r128_cce.c
41852 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41853
41854 /* GH: Simple idle check.
41855 */
41856 - atomic_set(&dev_priv->idle_count, 0);
41857 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41858
41859 /* We don't support anything other than bus-mastering ring mode,
41860 * but the ring can be in either AGP or PCI space for the ring
41861 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41862 index 723e5d6..102dbaf 100644
41863 --- a/drivers/gpu/drm/r128/r128_drv.h
41864 +++ b/drivers/gpu/drm/r128/r128_drv.h
41865 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41866 int is_pci;
41867 unsigned long cce_buffers_offset;
41868
41869 - atomic_t idle_count;
41870 + atomic_unchecked_t idle_count;
41871
41872 int page_flipping;
41873 int current_page;
41874 u32 crtc_offset;
41875 u32 crtc_offset_cntl;
41876
41877 - atomic_t vbl_received;
41878 + atomic_unchecked_t vbl_received;
41879
41880 u32 color_fmt;
41881 unsigned int front_offset;
41882 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41883 index 663f38c..ec159a1 100644
41884 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41885 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41886 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41887 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41888 }
41889
41890 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41891 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41892 [DRM_R128_INIT] = compat_r128_init,
41893 [DRM_R128_DEPTH] = compat_r128_depth,
41894 [DRM_R128_STIPPLE] = compat_r128_stipple,
41895 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41896 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41897 {
41898 unsigned int nr = DRM_IOCTL_NR(cmd);
41899 - drm_ioctl_compat_t *fn = NULL;
41900 int ret;
41901
41902 if (nr < DRM_COMMAND_BASE)
41903 return drm_compat_ioctl(filp, cmd, arg);
41904
41905 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41906 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41907 -
41908 - if (fn != NULL)
41909 - ret = (*fn) (filp, cmd, arg);
41910 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41911 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41912 else
41913 ret = drm_ioctl(filp, cmd, arg);
41914
41915 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41916 index c2ae496..30b5993 100644
41917 --- a/drivers/gpu/drm/r128/r128_irq.c
41918 +++ b/drivers/gpu/drm/r128/r128_irq.c
41919 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41920 if (crtc != 0)
41921 return 0;
41922
41923 - return atomic_read(&dev_priv->vbl_received);
41924 + return atomic_read_unchecked(&dev_priv->vbl_received);
41925 }
41926
41927 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41928 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41929 /* VBLANK interrupt */
41930 if (status & R128_CRTC_VBLANK_INT) {
41931 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41932 - atomic_inc(&dev_priv->vbl_received);
41933 + atomic_inc_unchecked(&dev_priv->vbl_received);
41934 drm_handle_vblank(dev, 0);
41935 return IRQ_HANDLED;
41936 }
41937 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41938 index 8fd2d9f..18c9660 100644
41939 --- a/drivers/gpu/drm/r128/r128_state.c
41940 +++ b/drivers/gpu/drm/r128/r128_state.c
41941 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41942
41943 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41944 {
41945 - if (atomic_read(&dev_priv->idle_count) == 0)
41946 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41947 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41948 else
41949 - atomic_set(&dev_priv->idle_count, 0);
41950 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41951 }
41952
41953 #endif
41954 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41955 index b928c17..e5d9400 100644
41956 --- a/drivers/gpu/drm/radeon/mkregtable.c
41957 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41958 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41959 regex_t mask_rex;
41960 regmatch_t match[4];
41961 char buf[1024];
41962 - size_t end;
41963 + long end;
41964 int len;
41965 int done = 0;
41966 int r;
41967 unsigned o;
41968 struct offset *offset;
41969 char last_reg_s[10];
41970 - int last_reg;
41971 + unsigned long last_reg;
41972
41973 if (regcomp
41974 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41975 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41976 index bd7519f..e1c2cd95 100644
41977 --- a/drivers/gpu/drm/radeon/radeon_device.c
41978 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41979 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41980 * locking inversion with the driver load path. And the access here is
41981 * completely racy anyway. So don't bother with locking for now.
41982 */
41983 - return dev->open_count == 0;
41984 + return local_read(&dev->open_count) == 0;
41985 }
41986
41987 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41988 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41989 index 46bd393..6ae4719 100644
41990 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41991 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41992 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41993
41994 /* SW interrupt */
41995 wait_queue_head_t swi_queue;
41996 - atomic_t swi_emitted;
41997 + atomic_unchecked_t swi_emitted;
41998 int vblank_crtc;
41999 uint32_t irq_enable_reg;
42000 uint32_t r500_disp_irq_reg;
42001 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
42002 index 0b98ea1..a3c770f 100644
42003 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
42004 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
42005 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42006 request = compat_alloc_user_space(sizeof(*request));
42007 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
42008 || __put_user(req32.param, &request->param)
42009 - || __put_user((void __user *)(unsigned long)req32.value,
42010 + || __put_user((unsigned long)req32.value,
42011 &request->value))
42012 return -EFAULT;
42013
42014 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42015 #define compat_radeon_cp_setparam NULL
42016 #endif /* X86_64 || IA64 */
42017
42018 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42019 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
42020 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
42021 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
42022 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
42023 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42024 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
42025 {
42026 unsigned int nr = DRM_IOCTL_NR(cmd);
42027 - drm_ioctl_compat_t *fn = NULL;
42028 int ret;
42029
42030 if (nr < DRM_COMMAND_BASE)
42031 return drm_compat_ioctl(filp, cmd, arg);
42032
42033 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
42034 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
42035 -
42036 - if (fn != NULL)
42037 - ret = (*fn) (filp, cmd, arg);
42038 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
42039 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42040 else
42041 ret = drm_ioctl(filp, cmd, arg);
42042
42043 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
42044 index 244b19b..c19226d 100644
42045 --- a/drivers/gpu/drm/radeon/radeon_irq.c
42046 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
42047 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
42048 unsigned int ret;
42049 RING_LOCALS;
42050
42051 - atomic_inc(&dev_priv->swi_emitted);
42052 - ret = atomic_read(&dev_priv->swi_emitted);
42053 + atomic_inc_unchecked(&dev_priv->swi_emitted);
42054 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
42055
42056 BEGIN_RING(4);
42057 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
42058 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
42059 drm_radeon_private_t *dev_priv =
42060 (drm_radeon_private_t *) dev->dev_private;
42061
42062 - atomic_set(&dev_priv->swi_emitted, 0);
42063 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
42064 init_waitqueue_head(&dev_priv->swi_queue);
42065
42066 dev->max_vblank_count = 0x001fffff;
42067 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
42068 index 15aee72..cda326e 100644
42069 --- a/drivers/gpu/drm/radeon/radeon_state.c
42070 +++ b/drivers/gpu/drm/radeon/radeon_state.c
42071 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
42072 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
42073 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
42074
42075 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
42076 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
42077 sarea_priv->nbox * sizeof(depth_boxes[0])))
42078 return -EFAULT;
42079
42080 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
42081 {
42082 drm_radeon_private_t *dev_priv = dev->dev_private;
42083 drm_radeon_getparam_t *param = data;
42084 - int value;
42085 + int value = 0;
42086
42087 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
42088
42089 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
42090 index edafd3c..3af7c9c 100644
42091 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
42092 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
42093 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
42094 man->size = size >> PAGE_SHIFT;
42095 }
42096
42097 -static struct vm_operations_struct radeon_ttm_vm_ops;
42098 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
42099 static const struct vm_operations_struct *ttm_vm_ops = NULL;
42100
42101 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
42102 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
42103 }
42104 if (unlikely(ttm_vm_ops == NULL)) {
42105 ttm_vm_ops = vma->vm_ops;
42106 + pax_open_kernel();
42107 radeon_ttm_vm_ops = *ttm_vm_ops;
42108 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
42109 + pax_close_kernel();
42110 }
42111 vma->vm_ops = &radeon_ttm_vm_ops;
42112 return 0;
42113 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
42114 index 1a52522..8e78043 100644
42115 --- a/drivers/gpu/drm/tegra/dc.c
42116 +++ b/drivers/gpu/drm/tegra/dc.c
42117 @@ -1585,7 +1585,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
42118 }
42119
42120 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42121 - dc->debugfs_files[i].data = dc;
42122 + *(void **)&dc->debugfs_files[i].data = dc;
42123
42124 err = drm_debugfs_create_files(dc->debugfs_files,
42125 ARRAY_SIZE(debugfs_files),
42126 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
42127 index ed970f6..4eeea42 100644
42128 --- a/drivers/gpu/drm/tegra/dsi.c
42129 +++ b/drivers/gpu/drm/tegra/dsi.c
42130 @@ -62,7 +62,7 @@ struct tegra_dsi {
42131 struct clk *clk_lp;
42132 struct clk *clk;
42133
42134 - struct drm_info_list *debugfs_files;
42135 + drm_info_list_no_const *debugfs_files;
42136 struct drm_minor *minor;
42137 struct dentry *debugfs;
42138
42139 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
42140 index 7eaaee74..cc2bc04 100644
42141 --- a/drivers/gpu/drm/tegra/hdmi.c
42142 +++ b/drivers/gpu/drm/tegra/hdmi.c
42143 @@ -64,7 +64,7 @@ struct tegra_hdmi {
42144 bool stereo;
42145 bool dvi;
42146
42147 - struct drm_info_list *debugfs_files;
42148 + drm_info_list_no_const *debugfs_files;
42149 struct drm_minor *minor;
42150 struct dentry *debugfs;
42151 };
42152 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42153 index aa0bd054..aea6a01 100644
42154 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
42155 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42156 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
42157 }
42158
42159 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
42160 - ttm_bo_man_init,
42161 - ttm_bo_man_takedown,
42162 - ttm_bo_man_get_node,
42163 - ttm_bo_man_put_node,
42164 - ttm_bo_man_debug
42165 + .init = ttm_bo_man_init,
42166 + .takedown = ttm_bo_man_takedown,
42167 + .get_node = ttm_bo_man_get_node,
42168 + .put_node = ttm_bo_man_put_node,
42169 + .debug = ttm_bo_man_debug
42170 };
42171 EXPORT_SYMBOL(ttm_bo_manager_func);
42172 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
42173 index a1803fb..c53f6b0 100644
42174 --- a/drivers/gpu/drm/ttm/ttm_memory.c
42175 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
42176 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
42177 zone->glob = glob;
42178 glob->zone_kernel = zone;
42179 ret = kobject_init_and_add(
42180 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42181 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42182 if (unlikely(ret != 0)) {
42183 kobject_put(&zone->kobj);
42184 return ret;
42185 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
42186 zone->glob = glob;
42187 glob->zone_dma32 = zone;
42188 ret = kobject_init_and_add(
42189 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42190 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42191 if (unlikely(ret != 0)) {
42192 kobject_put(&zone->kobj);
42193 return ret;
42194 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42195 index 025c429..314062f 100644
42196 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
42197 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42198 @@ -54,7 +54,7 @@
42199
42200 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42201 #define SMALL_ALLOCATION 16
42202 -#define FREE_ALL_PAGES (~0U)
42203 +#define FREE_ALL_PAGES (~0UL)
42204 /* times are in msecs */
42205 #define PAGE_FREE_INTERVAL 1000
42206
42207 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
42208 * @free_all: If set to true will free all pages in pool
42209 * @use_static: Safe to use static buffer
42210 **/
42211 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
42212 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
42213 bool use_static)
42214 {
42215 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42216 unsigned long irq_flags;
42217 struct page *p;
42218 struct page **pages_to_free;
42219 - unsigned freed_pages = 0,
42220 - npages_to_free = nr_free;
42221 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42222
42223 if (NUM_PAGES_TO_ALLOC < nr_free)
42224 npages_to_free = NUM_PAGES_TO_ALLOC;
42225 @@ -371,7 +370,8 @@ restart:
42226 __list_del(&p->lru, &pool->list);
42227
42228 ttm_pool_update_free_locked(pool, freed_pages);
42229 - nr_free -= freed_pages;
42230 + if (likely(nr_free != FREE_ALL_PAGES))
42231 + nr_free -= freed_pages;
42232 }
42233
42234 spin_unlock_irqrestore(&pool->lock, irq_flags);
42235 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42236 unsigned i;
42237 unsigned pool_offset;
42238 struct ttm_page_pool *pool;
42239 - int shrink_pages = sc->nr_to_scan;
42240 + unsigned long shrink_pages = sc->nr_to_scan;
42241 unsigned long freed = 0;
42242
42243 if (!mutex_trylock(&lock))
42244 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42245 pool_offset = ++start_pool % NUM_POOLS;
42246 /* select start pool in round robin fashion */
42247 for (i = 0; i < NUM_POOLS; ++i) {
42248 - unsigned nr_free = shrink_pages;
42249 + unsigned long nr_free = shrink_pages;
42250 if (shrink_pages == 0)
42251 break;
42252 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42253 @@ -673,7 +673,7 @@ out:
42254 }
42255
42256 /* Put all pages in pages list to correct pool to wait for reuse */
42257 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42258 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42259 enum ttm_caching_state cstate)
42260 {
42261 unsigned long irq_flags;
42262 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42263 struct list_head plist;
42264 struct page *p = NULL;
42265 gfp_t gfp_flags = GFP_USER;
42266 - unsigned count;
42267 + unsigned long count;
42268 int r;
42269
42270 /* set zero flag for page allocation if required */
42271 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42272 index 01e1d27..aaa018a 100644
42273 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42274 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42275 @@ -56,7 +56,7 @@
42276
42277 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42278 #define SMALL_ALLOCATION 4
42279 -#define FREE_ALL_PAGES (~0U)
42280 +#define FREE_ALL_PAGES (~0UL)
42281 /* times are in msecs */
42282 #define IS_UNDEFINED (0)
42283 #define IS_WC (1<<1)
42284 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42285 * @nr_free: If set to true will free all pages in pool
42286 * @use_static: Safe to use static buffer
42287 **/
42288 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42289 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42290 bool use_static)
42291 {
42292 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42293 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42294 struct dma_page *dma_p, *tmp;
42295 struct page **pages_to_free;
42296 struct list_head d_pages;
42297 - unsigned freed_pages = 0,
42298 - npages_to_free = nr_free;
42299 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42300
42301 if (NUM_PAGES_TO_ALLOC < nr_free)
42302 npages_to_free = NUM_PAGES_TO_ALLOC;
42303 @@ -499,7 +498,8 @@ restart:
42304 /* remove range of pages from the pool */
42305 if (freed_pages) {
42306 ttm_pool_update_free_locked(pool, freed_pages);
42307 - nr_free -= freed_pages;
42308 + if (likely(nr_free != FREE_ALL_PAGES))
42309 + nr_free -= freed_pages;
42310 }
42311
42312 spin_unlock_irqrestore(&pool->lock, irq_flags);
42313 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42314 struct dma_page *d_page, *next;
42315 enum pool_type type;
42316 bool is_cached = false;
42317 - unsigned count = 0, i, npages = 0;
42318 + unsigned long count = 0, i, npages = 0;
42319 unsigned long irq_flags;
42320
42321 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42322 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42323 static unsigned start_pool;
42324 unsigned idx = 0;
42325 unsigned pool_offset;
42326 - unsigned shrink_pages = sc->nr_to_scan;
42327 + unsigned long shrink_pages = sc->nr_to_scan;
42328 struct device_pools *p;
42329 unsigned long freed = 0;
42330
42331 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42332 goto out;
42333 pool_offset = ++start_pool % _manager->npools;
42334 list_for_each_entry(p, &_manager->pools, pools) {
42335 - unsigned nr_free;
42336 + unsigned long nr_free;
42337
42338 if (!p->dev)
42339 continue;
42340 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42341 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42342 freed += nr_free - shrink_pages;
42343
42344 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42345 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42346 p->pool->dev_name, p->pool->name, current->pid,
42347 nr_free, shrink_pages);
42348 }
42349 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42350 index 5fc16ce..1bd84ec 100644
42351 --- a/drivers/gpu/drm/udl/udl_fb.c
42352 +++ b/drivers/gpu/drm/udl/udl_fb.c
42353 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42354 fb_deferred_io_cleanup(info);
42355 kfree(info->fbdefio);
42356 info->fbdefio = NULL;
42357 - info->fbops->fb_mmap = udl_fb_mmap;
42358 }
42359
42360 pr_warn("released /dev/fb%d user=%d count=%d\n",
42361 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42362 index ef8c500..01030c8 100644
42363 --- a/drivers/gpu/drm/via/via_drv.h
42364 +++ b/drivers/gpu/drm/via/via_drv.h
42365 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42366 typedef uint32_t maskarray_t[5];
42367
42368 typedef struct drm_via_irq {
42369 - atomic_t irq_received;
42370 + atomic_unchecked_t irq_received;
42371 uint32_t pending_mask;
42372 uint32_t enable_mask;
42373 wait_queue_head_t irq_queue;
42374 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42375 struct timeval last_vblank;
42376 int last_vblank_valid;
42377 unsigned usec_per_vblank;
42378 - atomic_t vbl_received;
42379 + atomic_unchecked_t vbl_received;
42380 drm_via_state_t hc_state;
42381 char pci_buf[VIA_PCI_BUF_SIZE];
42382 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42383 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42384 index 1319433..a993b0c 100644
42385 --- a/drivers/gpu/drm/via/via_irq.c
42386 +++ b/drivers/gpu/drm/via/via_irq.c
42387 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42388 if (crtc != 0)
42389 return 0;
42390
42391 - return atomic_read(&dev_priv->vbl_received);
42392 + return atomic_read_unchecked(&dev_priv->vbl_received);
42393 }
42394
42395 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42396 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42397
42398 status = VIA_READ(VIA_REG_INTERRUPT);
42399 if (status & VIA_IRQ_VBLANK_PENDING) {
42400 - atomic_inc(&dev_priv->vbl_received);
42401 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42402 + atomic_inc_unchecked(&dev_priv->vbl_received);
42403 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42404 do_gettimeofday(&cur_vblank);
42405 if (dev_priv->last_vblank_valid) {
42406 dev_priv->usec_per_vblank =
42407 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42408 dev_priv->last_vblank = cur_vblank;
42409 dev_priv->last_vblank_valid = 1;
42410 }
42411 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42412 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42413 DRM_DEBUG("US per vblank is: %u\n",
42414 dev_priv->usec_per_vblank);
42415 }
42416 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42417
42418 for (i = 0; i < dev_priv->num_irqs; ++i) {
42419 if (status & cur_irq->pending_mask) {
42420 - atomic_inc(&cur_irq->irq_received);
42421 + atomic_inc_unchecked(&cur_irq->irq_received);
42422 wake_up(&cur_irq->irq_queue);
42423 handled = 1;
42424 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42425 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42426 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42427 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42428 masks[irq][4]));
42429 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42430 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42431 } else {
42432 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42433 (((cur_irq_sequence =
42434 - atomic_read(&cur_irq->irq_received)) -
42435 + atomic_read_unchecked(&cur_irq->irq_received)) -
42436 *sequence) <= (1 << 23)));
42437 }
42438 *sequence = cur_irq_sequence;
42439 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42440 }
42441
42442 for (i = 0; i < dev_priv->num_irqs; ++i) {
42443 - atomic_set(&cur_irq->irq_received, 0);
42444 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42445 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42446 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42447 init_waitqueue_head(&cur_irq->irq_queue);
42448 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42449 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42450 case VIA_IRQ_RELATIVE:
42451 irqwait->request.sequence +=
42452 - atomic_read(&cur_irq->irq_received);
42453 + atomic_read_unchecked(&cur_irq->irq_received);
42454 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42455 case VIA_IRQ_ABSOLUTE:
42456 break;
42457 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42458 index d26a6da..5fa41ed 100644
42459 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42460 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42461 @@ -447,7 +447,7 @@ struct vmw_private {
42462 * Fencing and IRQs.
42463 */
42464
42465 - atomic_t marker_seq;
42466 + atomic_unchecked_t marker_seq;
42467 wait_queue_head_t fence_queue;
42468 wait_queue_head_t fifo_queue;
42469 spinlock_t waiter_lock;
42470 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42471 index 39f2b03..d1b0a64 100644
42472 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42473 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42474 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42475 (unsigned int) min,
42476 (unsigned int) fifo->capabilities);
42477
42478 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42479 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42480 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42481 vmw_marker_queue_init(&fifo->marker_queue);
42482 return vmw_fifo_send_fence(dev_priv, &dummy);
42483 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42484 if (reserveable)
42485 iowrite32(bytes, fifo_mem +
42486 SVGA_FIFO_RESERVED);
42487 - return fifo_mem + (next_cmd >> 2);
42488 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42489 } else {
42490 need_bounce = true;
42491 }
42492 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42493
42494 fm = vmw_fifo_reserve(dev_priv, bytes);
42495 if (unlikely(fm == NULL)) {
42496 - *seqno = atomic_read(&dev_priv->marker_seq);
42497 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42498 ret = -ENOMEM;
42499 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42500 false, 3*HZ);
42501 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42502 }
42503
42504 do {
42505 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42506 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42507 } while (*seqno == 0);
42508
42509 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42510 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42511 index 170b61b..fec7348 100644
42512 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42513 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42514 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42515 }
42516
42517 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42518 - vmw_gmrid_man_init,
42519 - vmw_gmrid_man_takedown,
42520 - vmw_gmrid_man_get_node,
42521 - vmw_gmrid_man_put_node,
42522 - vmw_gmrid_man_debug
42523 + .init = vmw_gmrid_man_init,
42524 + .takedown = vmw_gmrid_man_takedown,
42525 + .get_node = vmw_gmrid_man_get_node,
42526 + .put_node = vmw_gmrid_man_put_node,
42527 + .debug = vmw_gmrid_man_debug
42528 };
42529 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42530 index 69c8ce2..cacb0ab 100644
42531 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42532 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42533 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42534 int ret;
42535
42536 num_clips = arg->num_clips;
42537 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42538 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42539
42540 if (unlikely(num_clips == 0))
42541 return 0;
42542 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42543 int ret;
42544
42545 num_clips = arg->num_clips;
42546 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42547 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42548
42549 if (unlikely(num_clips == 0))
42550 return 0;
42551 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42552 index 9fe9827..0aa2fc0 100644
42553 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42554 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42555 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42556 * emitted. Then the fence is stale and signaled.
42557 */
42558
42559 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42560 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42561 > VMW_FENCE_WRAP);
42562
42563 return ret;
42564 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42565
42566 if (fifo_idle)
42567 down_read(&fifo_state->rwsem);
42568 - signal_seq = atomic_read(&dev_priv->marker_seq);
42569 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42570 ret = 0;
42571
42572 for (;;) {
42573 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42574 index efd1ffd..0ae13ca 100644
42575 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42576 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42577 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42578 while (!vmw_lag_lt(queue, us)) {
42579 spin_lock(&queue->lock);
42580 if (list_empty(&queue->head))
42581 - seqno = atomic_read(&dev_priv->marker_seq);
42582 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42583 else {
42584 marker = list_first_entry(&queue->head,
42585 struct vmw_marker, head);
42586 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42587 index 37ac7b5..d52a5c9 100644
42588 --- a/drivers/gpu/vga/vga_switcheroo.c
42589 +++ b/drivers/gpu/vga/vga_switcheroo.c
42590 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42591
42592 /* this version is for the case where the power switch is separate
42593 to the device being powered down. */
42594 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42595 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42596 {
42597 /* copy over all the bus versions */
42598 if (dev->bus && dev->bus->pm) {
42599 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42600 return ret;
42601 }
42602
42603 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42604 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42605 {
42606 /* copy over all the bus versions */
42607 if (dev->bus && dev->bus->pm) {
42608 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42609 index 56ce8c2..32ce524 100644
42610 --- a/drivers/hid/hid-core.c
42611 +++ b/drivers/hid/hid-core.c
42612 @@ -2531,7 +2531,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42613
42614 int hid_add_device(struct hid_device *hdev)
42615 {
42616 - static atomic_t id = ATOMIC_INIT(0);
42617 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42618 int ret;
42619
42620 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42621 @@ -2574,7 +2574,7 @@ int hid_add_device(struct hid_device *hdev)
42622 /* XXX hack, any other cleaner solution after the driver core
42623 * is converted to allow more than 20 bytes as the device name? */
42624 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42625 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42626 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42627
42628 hid_debug_register(hdev, dev_name(&hdev->dev));
42629 ret = device_add(&hdev->dev);
42630 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42631 index c13fb5b..55a3802 100644
42632 --- a/drivers/hid/hid-wiimote-debug.c
42633 +++ b/drivers/hid/hid-wiimote-debug.c
42634 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42635 else if (size == 0)
42636 return -EIO;
42637
42638 - if (copy_to_user(u, buf, size))
42639 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42640 return -EFAULT;
42641
42642 *off += size;
42643 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42644 index 00bc30e..d8e5097 100644
42645 --- a/drivers/hv/channel.c
42646 +++ b/drivers/hv/channel.c
42647 @@ -370,7 +370,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42648 int ret = 0;
42649
42650 next_gpadl_handle =
42651 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42652 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42653
42654 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42655 if (ret)
42656 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42657 index 50e51a5..b0bfd78 100644
42658 --- a/drivers/hv/hv.c
42659 +++ b/drivers/hv/hv.c
42660 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42661 u64 output_address = (output) ? virt_to_phys(output) : 0;
42662 u32 output_address_hi = output_address >> 32;
42663 u32 output_address_lo = output_address & 0xFFFFFFFF;
42664 - void *hypercall_page = hv_context.hypercall_page;
42665 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42666
42667 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42668 "=a"(hv_status_lo) : "d" (control_hi),
42669 @@ -164,7 +164,7 @@ int hv_init(void)
42670 /* See if the hypercall page is already set */
42671 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42672
42673 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42674 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42675
42676 if (!virtaddr)
42677 goto cleanup;
42678 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42679 index ff16938..e60879c 100644
42680 --- a/drivers/hv/hv_balloon.c
42681 +++ b/drivers/hv/hv_balloon.c
42682 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42683
42684 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42685 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42686 -static atomic_t trans_id = ATOMIC_INIT(0);
42687 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42688
42689 static int dm_ring_size = (5 * PAGE_SIZE);
42690
42691 @@ -947,7 +947,7 @@ static void hot_add_req(struct work_struct *dummy)
42692 pr_info("Memory hot add failed\n");
42693
42694 dm->state = DM_INITIALIZED;
42695 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42696 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42697 vmbus_sendpacket(dm->dev->channel, &resp,
42698 sizeof(struct dm_hot_add_response),
42699 (unsigned long)NULL,
42700 @@ -1028,7 +1028,7 @@ static void post_status(struct hv_dynmem_device *dm)
42701 memset(&status, 0, sizeof(struct dm_status));
42702 status.hdr.type = DM_STATUS_REPORT;
42703 status.hdr.size = sizeof(struct dm_status);
42704 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42705 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42706
42707 /*
42708 * The host expects the guest to report free memory.
42709 @@ -1048,7 +1048,7 @@ static void post_status(struct hv_dynmem_device *dm)
42710 * send the status. This can happen if we were interrupted
42711 * after we picked our transaction ID.
42712 */
42713 - if (status.hdr.trans_id != atomic_read(&trans_id))
42714 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42715 return;
42716
42717 /*
42718 @@ -1188,7 +1188,7 @@ static void balloon_up(struct work_struct *dummy)
42719 */
42720
42721 do {
42722 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42723 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42724 ret = vmbus_sendpacket(dm_device.dev->channel,
42725 bl_resp,
42726 bl_resp->hdr.size,
42727 @@ -1234,7 +1234,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42728
42729 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42730 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42731 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42732 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42733 resp.hdr.size = sizeof(struct dm_unballoon_response);
42734
42735 vmbus_sendpacket(dm_device.dev->channel, &resp,
42736 @@ -1295,7 +1295,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42737 memset(&version_req, 0, sizeof(struct dm_version_request));
42738 version_req.hdr.type = DM_VERSION_REQUEST;
42739 version_req.hdr.size = sizeof(struct dm_version_request);
42740 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42741 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42742 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42743 version_req.is_last_attempt = 1;
42744
42745 @@ -1468,7 +1468,7 @@ static int balloon_probe(struct hv_device *dev,
42746 memset(&version_req, 0, sizeof(struct dm_version_request));
42747 version_req.hdr.type = DM_VERSION_REQUEST;
42748 version_req.hdr.size = sizeof(struct dm_version_request);
42749 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42750 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42751 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42752 version_req.is_last_attempt = 0;
42753
42754 @@ -1499,7 +1499,7 @@ static int balloon_probe(struct hv_device *dev,
42755 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42756 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42757 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42758 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42759 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42760
42761 cap_msg.caps.cap_bits.balloon = 1;
42762 cap_msg.caps.cap_bits.hot_add = 1;
42763 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42764 index 44b1c94..6dccc2c 100644
42765 --- a/drivers/hv/hyperv_vmbus.h
42766 +++ b/drivers/hv/hyperv_vmbus.h
42767 @@ -632,7 +632,7 @@ enum vmbus_connect_state {
42768 struct vmbus_connection {
42769 enum vmbus_connect_state conn_state;
42770
42771 - atomic_t next_gpadl_handle;
42772 + atomic_unchecked_t next_gpadl_handle;
42773
42774 /*
42775 * Represents channel interrupts. Each bit position represents a
42776 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42777 index f518b8d7..4bc0b64 100644
42778 --- a/drivers/hv/vmbus_drv.c
42779 +++ b/drivers/hv/vmbus_drv.c
42780 @@ -840,10 +840,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42781 {
42782 int ret = 0;
42783
42784 - static atomic_t device_num = ATOMIC_INIT(0);
42785 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42786
42787 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42788 - atomic_inc_return(&device_num));
42789 + atomic_inc_return_unchecked(&device_num));
42790
42791 child_device_obj->device.bus = &hv_bus;
42792 child_device_obj->device.parent = &hv_acpi_dev->dev;
42793 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42794 index 579bdf9..0dac21d5 100644
42795 --- a/drivers/hwmon/acpi_power_meter.c
42796 +++ b/drivers/hwmon/acpi_power_meter.c
42797 @@ -116,7 +116,7 @@ struct sensor_template {
42798 struct device_attribute *devattr,
42799 const char *buf, size_t count);
42800 int index;
42801 -};
42802 +} __do_const;
42803
42804 /* Averaging interval */
42805 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42806 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42807 struct sensor_template *attrs)
42808 {
42809 struct device *dev = &resource->acpi_dev->dev;
42810 - struct sensor_device_attribute *sensors =
42811 + sensor_device_attribute_no_const *sensors =
42812 &resource->sensors[resource->num_sensors];
42813 int res = 0;
42814
42815 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42816 return 0;
42817 }
42818
42819 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42820 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42821 {
42822 enable_cap_knobs, "IBM Active Energy Manager",
42823 {
42824 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42825 index 0af63da..05a183a 100644
42826 --- a/drivers/hwmon/applesmc.c
42827 +++ b/drivers/hwmon/applesmc.c
42828 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42829 {
42830 struct applesmc_node_group *grp;
42831 struct applesmc_dev_attr *node;
42832 - struct attribute *attr;
42833 + attribute_no_const *attr;
42834 int ret, i;
42835
42836 for (grp = groups; grp->format; grp++) {
42837 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42838 index cccef87..06ce8ec 100644
42839 --- a/drivers/hwmon/asus_atk0110.c
42840 +++ b/drivers/hwmon/asus_atk0110.c
42841 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42842 struct atk_sensor_data {
42843 struct list_head list;
42844 struct atk_data *data;
42845 - struct device_attribute label_attr;
42846 - struct device_attribute input_attr;
42847 - struct device_attribute limit1_attr;
42848 - struct device_attribute limit2_attr;
42849 + device_attribute_no_const label_attr;
42850 + device_attribute_no_const input_attr;
42851 + device_attribute_no_const limit1_attr;
42852 + device_attribute_no_const limit2_attr;
42853 char label_attr_name[ATTR_NAME_SIZE];
42854 char input_attr_name[ATTR_NAME_SIZE];
42855 char limit1_attr_name[ATTR_NAME_SIZE];
42856 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42857 static struct device_attribute atk_name_attr =
42858 __ATTR(name, 0444, atk_name_show, NULL);
42859
42860 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42861 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42862 sysfs_show_func show)
42863 {
42864 sysfs_attr_init(&attr->attr);
42865 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42866 index 5b7fec8..05c957a 100644
42867 --- a/drivers/hwmon/coretemp.c
42868 +++ b/drivers/hwmon/coretemp.c
42869 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42870 return NOTIFY_OK;
42871 }
42872
42873 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42874 +static struct notifier_block coretemp_cpu_notifier = {
42875 .notifier_call = coretemp_cpu_callback,
42876 };
42877
42878 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42879 index 7a8a6fb..015c1fd 100644
42880 --- a/drivers/hwmon/ibmaem.c
42881 +++ b/drivers/hwmon/ibmaem.c
42882 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42883 struct aem_rw_sensor_template *rw)
42884 {
42885 struct device *dev = &data->pdev->dev;
42886 - struct sensor_device_attribute *sensors = data->sensors;
42887 + sensor_device_attribute_no_const *sensors = data->sensors;
42888 int err;
42889
42890 /* Set up read-only sensors */
42891 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42892 index 17ae2eb..21b71dd 100644
42893 --- a/drivers/hwmon/iio_hwmon.c
42894 +++ b/drivers/hwmon/iio_hwmon.c
42895 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42896 {
42897 struct device *dev = &pdev->dev;
42898 struct iio_hwmon_state *st;
42899 - struct sensor_device_attribute *a;
42900 + sensor_device_attribute_no_const *a;
42901 int ret, i;
42902 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42903 enum iio_chan_type type;
42904 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42905 index 37f0170..414ec2c 100644
42906 --- a/drivers/hwmon/nct6683.c
42907 +++ b/drivers/hwmon/nct6683.c
42908 @@ -397,11 +397,11 @@ static struct attribute_group *
42909 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42910 int repeat)
42911 {
42912 - struct sensor_device_attribute_2 *a2;
42913 - struct sensor_device_attribute *a;
42914 + sensor_device_attribute_2_no_const *a2;
42915 + sensor_device_attribute_no_const *a;
42916 struct sensor_device_template **t;
42917 struct sensor_device_attr_u *su;
42918 - struct attribute_group *group;
42919 + attribute_group_no_const *group;
42920 struct attribute **attrs;
42921 int i, j, count;
42922
42923 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42924 index 0773930..6f04305 100644
42925 --- a/drivers/hwmon/nct6775.c
42926 +++ b/drivers/hwmon/nct6775.c
42927 @@ -952,10 +952,10 @@ static struct attribute_group *
42928 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42929 int repeat)
42930 {
42931 - struct attribute_group *group;
42932 + attribute_group_no_const *group;
42933 struct sensor_device_attr_u *su;
42934 - struct sensor_device_attribute *a;
42935 - struct sensor_device_attribute_2 *a2;
42936 + sensor_device_attribute_no_const *a;
42937 + sensor_device_attribute_2_no_const *a2;
42938 struct attribute **attrs;
42939 struct sensor_device_template **t;
42940 int i, count;
42941 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42942 index f2e47c7..45d7941 100644
42943 --- a/drivers/hwmon/pmbus/pmbus_core.c
42944 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42945 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42946 return 0;
42947 }
42948
42949 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42950 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42951 const char *name,
42952 umode_t mode,
42953 ssize_t (*show)(struct device *dev,
42954 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42955 dev_attr->store = store;
42956 }
42957
42958 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42959 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42960 const char *name,
42961 umode_t mode,
42962 ssize_t (*show)(struct device *dev,
42963 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42964 u16 reg, u8 mask)
42965 {
42966 struct pmbus_boolean *boolean;
42967 - struct sensor_device_attribute *a;
42968 + sensor_device_attribute_no_const *a;
42969
42970 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42971 if (!boolean)
42972 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42973 bool update, bool readonly)
42974 {
42975 struct pmbus_sensor *sensor;
42976 - struct device_attribute *a;
42977 + device_attribute_no_const *a;
42978
42979 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42980 if (!sensor)
42981 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42982 const char *lstring, int index)
42983 {
42984 struct pmbus_label *label;
42985 - struct device_attribute *a;
42986 + device_attribute_no_const *a;
42987
42988 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42989 if (!label)
42990 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42991 index d4f0935..7420593 100644
42992 --- a/drivers/hwmon/sht15.c
42993 +++ b/drivers/hwmon/sht15.c
42994 @@ -169,7 +169,7 @@ struct sht15_data {
42995 int supply_uv;
42996 bool supply_uv_valid;
42997 struct work_struct update_supply_work;
42998 - atomic_t interrupt_handled;
42999 + atomic_unchecked_t interrupt_handled;
43000 };
43001
43002 /**
43003 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
43004 ret = gpio_direction_input(data->pdata->gpio_data);
43005 if (ret)
43006 return ret;
43007 - atomic_set(&data->interrupt_handled, 0);
43008 + atomic_set_unchecked(&data->interrupt_handled, 0);
43009
43010 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43011 if (gpio_get_value(data->pdata->gpio_data) == 0) {
43012 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
43013 /* Only relevant if the interrupt hasn't occurred. */
43014 - if (!atomic_read(&data->interrupt_handled))
43015 + if (!atomic_read_unchecked(&data->interrupt_handled))
43016 schedule_work(&data->read_work);
43017 }
43018 ret = wait_event_timeout(data->wait_queue,
43019 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
43020
43021 /* First disable the interrupt */
43022 disable_irq_nosync(irq);
43023 - atomic_inc(&data->interrupt_handled);
43024 + atomic_inc_unchecked(&data->interrupt_handled);
43025 /* Then schedule a reading work struct */
43026 if (data->state != SHT15_READING_NOTHING)
43027 schedule_work(&data->read_work);
43028 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
43029 * If not, then start the interrupt again - care here as could
43030 * have gone low in meantime so verify it hasn't!
43031 */
43032 - atomic_set(&data->interrupt_handled, 0);
43033 + atomic_set_unchecked(&data->interrupt_handled, 0);
43034 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43035 /* If still not occurred or another handler was scheduled */
43036 if (gpio_get_value(data->pdata->gpio_data)
43037 - || atomic_read(&data->interrupt_handled))
43038 + || atomic_read_unchecked(&data->interrupt_handled))
43039 return;
43040 }
43041
43042 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
43043 index ac91c07..8e69663 100644
43044 --- a/drivers/hwmon/via-cputemp.c
43045 +++ b/drivers/hwmon/via-cputemp.c
43046 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
43047 return NOTIFY_OK;
43048 }
43049
43050 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
43051 +static struct notifier_block via_cputemp_cpu_notifier = {
43052 .notifier_call = via_cputemp_cpu_callback,
43053 };
43054
43055 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
43056 index 65e3240..e6c511d 100644
43057 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
43058 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
43059 @@ -39,7 +39,7 @@
43060 extern struct i2c_adapter amd756_smbus;
43061
43062 static struct i2c_adapter *s4882_adapter;
43063 -static struct i2c_algorithm *s4882_algo;
43064 +static i2c_algorithm_no_const *s4882_algo;
43065
43066 /* Wrapper access functions for multiplexed SMBus */
43067 static DEFINE_MUTEX(amd756_lock);
43068 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
43069 index b19a310..d6eece0 100644
43070 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
43071 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
43072 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
43073 /* usb layer */
43074
43075 /* Send command to device, and get response. */
43076 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43077 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43078 {
43079 int ret = 0;
43080 int actual;
43081 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
43082 index 88eda09..cf40434 100644
43083 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
43084 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
43085 @@ -37,7 +37,7 @@
43086 extern struct i2c_adapter *nforce2_smbus;
43087
43088 static struct i2c_adapter *s4985_adapter;
43089 -static struct i2c_algorithm *s4985_algo;
43090 +static i2c_algorithm_no_const *s4985_algo;
43091
43092 /* Wrapper access functions for multiplexed SMBus */
43093 static DEFINE_MUTEX(nforce2_lock);
43094 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
43095 index 71c7a39..71dd3e0 100644
43096 --- a/drivers/i2c/i2c-dev.c
43097 +++ b/drivers/i2c/i2c-dev.c
43098 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
43099 break;
43100 }
43101
43102 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
43103 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
43104 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
43105 if (IS_ERR(rdwr_pa[i].buf)) {
43106 res = PTR_ERR(rdwr_pa[i].buf);
43107 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
43108 index 0b510ba..4fbb5085 100644
43109 --- a/drivers/ide/ide-cd.c
43110 +++ b/drivers/ide/ide-cd.c
43111 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
43112 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
43113 if ((unsigned long)buf & alignment
43114 || blk_rq_bytes(rq) & q->dma_pad_mask
43115 - || object_is_on_stack(buf))
43116 + || object_starts_on_stack(buf))
43117 drive->dma = 0;
43118 }
43119 }
43120 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
43121 index 4df97f6..c751151 100644
43122 --- a/drivers/iio/industrialio-core.c
43123 +++ b/drivers/iio/industrialio-core.c
43124 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
43125 }
43126
43127 static
43128 -int __iio_device_attr_init(struct device_attribute *dev_attr,
43129 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
43130 const char *postfix,
43131 struct iio_chan_spec const *chan,
43132 ssize_t (*readfunc)(struct device *dev,
43133 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
43134 index e28a494..f7c2671 100644
43135 --- a/drivers/infiniband/core/cm.c
43136 +++ b/drivers/infiniband/core/cm.c
43137 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
43138
43139 struct cm_counter_group {
43140 struct kobject obj;
43141 - atomic_long_t counter[CM_ATTR_COUNT];
43142 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
43143 };
43144
43145 struct cm_counter_attribute {
43146 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
43147 struct ib_mad_send_buf *msg = NULL;
43148 int ret;
43149
43150 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43151 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43152 counter[CM_REQ_COUNTER]);
43153
43154 /* Quick state check to discard duplicate REQs. */
43155 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
43156 if (!cm_id_priv)
43157 return;
43158
43159 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43160 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43161 counter[CM_REP_COUNTER]);
43162 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
43163 if (ret)
43164 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
43165 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
43166 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
43167 spin_unlock_irq(&cm_id_priv->lock);
43168 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43169 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43170 counter[CM_RTU_COUNTER]);
43171 goto out;
43172 }
43173 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
43174 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
43175 dreq_msg->local_comm_id);
43176 if (!cm_id_priv) {
43177 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43178 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43179 counter[CM_DREQ_COUNTER]);
43180 cm_issue_drep(work->port, work->mad_recv_wc);
43181 return -EINVAL;
43182 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
43183 case IB_CM_MRA_REP_RCVD:
43184 break;
43185 case IB_CM_TIMEWAIT:
43186 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43187 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43188 counter[CM_DREQ_COUNTER]);
43189 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43190 goto unlock;
43191 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
43192 cm_free_msg(msg);
43193 goto deref;
43194 case IB_CM_DREQ_RCVD:
43195 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43196 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43197 counter[CM_DREQ_COUNTER]);
43198 goto unlock;
43199 default:
43200 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
43201 ib_modify_mad(cm_id_priv->av.port->mad_agent,
43202 cm_id_priv->msg, timeout)) {
43203 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
43204 - atomic_long_inc(&work->port->
43205 + atomic_long_inc_unchecked(&work->port->
43206 counter_group[CM_RECV_DUPLICATES].
43207 counter[CM_MRA_COUNTER]);
43208 goto out;
43209 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
43210 break;
43211 case IB_CM_MRA_REQ_RCVD:
43212 case IB_CM_MRA_REP_RCVD:
43213 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43214 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43215 counter[CM_MRA_COUNTER]);
43216 /* fall through */
43217 default:
43218 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
43219 case IB_CM_LAP_IDLE:
43220 break;
43221 case IB_CM_MRA_LAP_SENT:
43222 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43223 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43224 counter[CM_LAP_COUNTER]);
43225 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43226 goto unlock;
43227 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
43228 cm_free_msg(msg);
43229 goto deref;
43230 case IB_CM_LAP_RCVD:
43231 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43232 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43233 counter[CM_LAP_COUNTER]);
43234 goto unlock;
43235 default:
43236 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43237 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43238 if (cur_cm_id_priv) {
43239 spin_unlock_irq(&cm.lock);
43240 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43241 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43242 counter[CM_SIDR_REQ_COUNTER]);
43243 goto out; /* Duplicate message. */
43244 }
43245 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43246 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43247 msg->retries = 1;
43248
43249 - atomic_long_add(1 + msg->retries,
43250 + atomic_long_add_unchecked(1 + msg->retries,
43251 &port->counter_group[CM_XMIT].counter[attr_index]);
43252 if (msg->retries)
43253 - atomic_long_add(msg->retries,
43254 + atomic_long_add_unchecked(msg->retries,
43255 &port->counter_group[CM_XMIT_RETRIES].
43256 counter[attr_index]);
43257
43258 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43259 }
43260
43261 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43262 - atomic_long_inc(&port->counter_group[CM_RECV].
43263 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43264 counter[attr_id - CM_ATTR_ID_OFFSET]);
43265
43266 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43267 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43268 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43269
43270 return sprintf(buf, "%ld\n",
43271 - atomic_long_read(&group->counter[cm_attr->index]));
43272 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43273 }
43274
43275 static const struct sysfs_ops cm_counter_ops = {
43276 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43277 index 9f5ad7c..588cd84 100644
43278 --- a/drivers/infiniband/core/fmr_pool.c
43279 +++ b/drivers/infiniband/core/fmr_pool.c
43280 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43281
43282 struct task_struct *thread;
43283
43284 - atomic_t req_ser;
43285 - atomic_t flush_ser;
43286 + atomic_unchecked_t req_ser;
43287 + atomic_unchecked_t flush_ser;
43288
43289 wait_queue_head_t force_wait;
43290 };
43291 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43292 struct ib_fmr_pool *pool = pool_ptr;
43293
43294 do {
43295 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43296 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43297 ib_fmr_batch_release(pool);
43298
43299 - atomic_inc(&pool->flush_ser);
43300 + atomic_inc_unchecked(&pool->flush_ser);
43301 wake_up_interruptible(&pool->force_wait);
43302
43303 if (pool->flush_function)
43304 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43305 }
43306
43307 set_current_state(TASK_INTERRUPTIBLE);
43308 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43309 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43310 !kthread_should_stop())
43311 schedule();
43312 __set_current_state(TASK_RUNNING);
43313 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43314 pool->dirty_watermark = params->dirty_watermark;
43315 pool->dirty_len = 0;
43316 spin_lock_init(&pool->pool_lock);
43317 - atomic_set(&pool->req_ser, 0);
43318 - atomic_set(&pool->flush_ser, 0);
43319 + atomic_set_unchecked(&pool->req_ser, 0);
43320 + atomic_set_unchecked(&pool->flush_ser, 0);
43321 init_waitqueue_head(&pool->force_wait);
43322
43323 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43324 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43325 }
43326 spin_unlock_irq(&pool->pool_lock);
43327
43328 - serial = atomic_inc_return(&pool->req_ser);
43329 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43330 wake_up_process(pool->thread);
43331
43332 if (wait_event_interruptible(pool->force_wait,
43333 - atomic_read(&pool->flush_ser) - serial >= 0))
43334 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43335 return -EINTR;
43336
43337 return 0;
43338 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43339 } else {
43340 list_add_tail(&fmr->list, &pool->dirty_list);
43341 if (++pool->dirty_len >= pool->dirty_watermark) {
43342 - atomic_inc(&pool->req_ser);
43343 + atomic_inc_unchecked(&pool->req_ser);
43344 wake_up_process(pool->thread);
43345 }
43346 }
43347 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43348 index a9f0489..27a161b 100644
43349 --- a/drivers/infiniband/core/uverbs_cmd.c
43350 +++ b/drivers/infiniband/core/uverbs_cmd.c
43351 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43352 if (copy_from_user(&cmd, buf, sizeof cmd))
43353 return -EFAULT;
43354
43355 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43356 + return -EFAULT;
43357 +
43358 INIT_UDATA(&udata, buf + sizeof cmd,
43359 (unsigned long) cmd.response + sizeof resp,
43360 in_len - sizeof cmd, out_len - sizeof resp);
43361 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43362 index 6791fd1..78bdcdf 100644
43363 --- a/drivers/infiniband/hw/cxgb4/mem.c
43364 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43365 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43366 int err;
43367 struct fw_ri_tpte tpt;
43368 u32 stag_idx;
43369 - static atomic_t key;
43370 + static atomic_unchecked_t key;
43371
43372 if (c4iw_fatal_error(rdev))
43373 return -EIO;
43374 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43375 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43376 rdev->stats.stag.max = rdev->stats.stag.cur;
43377 mutex_unlock(&rdev->stats.lock);
43378 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43379 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43380 }
43381 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43382 __func__, stag_state, type, pdid, stag_idx);
43383 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43384 index 79b3dbc..96e5fcc 100644
43385 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43386 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43387 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43388 struct ib_atomic_eth *ateth;
43389 struct ipath_ack_entry *e;
43390 u64 vaddr;
43391 - atomic64_t *maddr;
43392 + atomic64_unchecked_t *maddr;
43393 u64 sdata;
43394 u32 rkey;
43395 u8 next;
43396 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43397 IB_ACCESS_REMOTE_ATOMIC)))
43398 goto nack_acc_unlck;
43399 /* Perform atomic OP and save result. */
43400 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43401 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43402 sdata = be64_to_cpu(ateth->swap_data);
43403 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43404 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43405 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43406 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43407 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43408 be64_to_cpu(ateth->compare_data),
43409 sdata);
43410 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43411 index 1f95bba..9530f87 100644
43412 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43413 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43414 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43415 unsigned long flags;
43416 struct ib_wc wc;
43417 u64 sdata;
43418 - atomic64_t *maddr;
43419 + atomic64_unchecked_t *maddr;
43420 enum ib_wc_status send_status;
43421
43422 /*
43423 @@ -382,11 +382,11 @@ again:
43424 IB_ACCESS_REMOTE_ATOMIC)))
43425 goto acc_err;
43426 /* Perform atomic OP and save result. */
43427 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43428 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43429 sdata = wqe->wr.wr.atomic.compare_add;
43430 *(u64 *) sqp->s_sge.sge.vaddr =
43431 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43432 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43433 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43434 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43435 sdata, wqe->wr.wr.atomic.swap);
43436 goto send_comp;
43437 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43438 index 5904026..f1c30e5 100644
43439 --- a/drivers/infiniband/hw/mlx4/mad.c
43440 +++ b/drivers/infiniband/hw/mlx4/mad.c
43441 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43442
43443 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43444 {
43445 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43446 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43447 cpu_to_be64(0xff00000000000000LL);
43448 }
43449
43450 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43451 index ed327e6..ca1739e0 100644
43452 --- a/drivers/infiniband/hw/mlx4/mcg.c
43453 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43454 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43455 {
43456 char name[20];
43457
43458 - atomic_set(&ctx->tid, 0);
43459 + atomic_set_unchecked(&ctx->tid, 0);
43460 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43461 ctx->mcg_wq = create_singlethread_workqueue(name);
43462 if (!ctx->mcg_wq)
43463 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43464 index f829fd9..1a8d436 100644
43465 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43466 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43467 @@ -439,7 +439,7 @@ struct mlx4_ib_demux_ctx {
43468 struct list_head mcg_mgid0_list;
43469 struct workqueue_struct *mcg_wq;
43470 struct mlx4_ib_demux_pv_ctx **tun;
43471 - atomic_t tid;
43472 + atomic_unchecked_t tid;
43473 int flushing; /* flushing the work queue */
43474 };
43475
43476 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43477 index 9d3e5c1..6f166df 100644
43478 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43479 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43480 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43481 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43482 }
43483
43484 -int mthca_QUERY_FW(struct mthca_dev *dev)
43485 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43486 {
43487 struct mthca_mailbox *mailbox;
43488 u32 *outbox;
43489 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43490 CMD_TIME_CLASS_B);
43491 }
43492
43493 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43494 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43495 int num_mtt)
43496 {
43497 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43498 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43499 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43500 }
43501
43502 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43503 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43504 int eq_num)
43505 {
43506 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43507 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43508 CMD_TIME_CLASS_B);
43509 }
43510
43511 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43512 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43513 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43514 void *in_mad, void *response_mad)
43515 {
43516 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43517 index ded76c1..0cf0a08 100644
43518 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43519 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43520 @@ -692,7 +692,7 @@ err_close:
43521 return err;
43522 }
43523
43524 -static int mthca_setup_hca(struct mthca_dev *dev)
43525 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43526 {
43527 int err;
43528
43529 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43530 index ed9a989..6aa5dc2 100644
43531 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43532 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43533 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43534 * through the bitmaps)
43535 */
43536
43537 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43538 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43539 {
43540 int o;
43541 int m;
43542 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43543 return key;
43544 }
43545
43546 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43547 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43548 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43549 {
43550 struct mthca_mailbox *mailbox;
43551 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43552 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43553 }
43554
43555 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43556 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43557 u64 *buffer_list, int buffer_size_shift,
43558 int list_len, u64 iova, u64 total_size,
43559 u32 access, struct mthca_mr *mr)
43560 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43561 index 415f8e1..e34214e 100644
43562 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43563 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43564 @@ -764,7 +764,7 @@ unlock:
43565 return 0;
43566 }
43567
43568 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43569 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43570 {
43571 struct mthca_dev *dev = to_mdev(ibcq->device);
43572 struct mthca_cq *cq = to_mcq(ibcq);
43573 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43574 index 3b2a6dc..bce26ff 100644
43575 --- a/drivers/infiniband/hw/nes/nes.c
43576 +++ b/drivers/infiniband/hw/nes/nes.c
43577 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43578 LIST_HEAD(nes_adapter_list);
43579 static LIST_HEAD(nes_dev_list);
43580
43581 -atomic_t qps_destroyed;
43582 +atomic_unchecked_t qps_destroyed;
43583
43584 static unsigned int ee_flsh_adapter;
43585 static unsigned int sysfs_nonidx_addr;
43586 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43587 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43588 struct nes_adapter *nesadapter = nesdev->nesadapter;
43589
43590 - atomic_inc(&qps_destroyed);
43591 + atomic_inc_unchecked(&qps_destroyed);
43592
43593 /* Free the control structures */
43594
43595 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43596 index bd9d132..70d84f4 100644
43597 --- a/drivers/infiniband/hw/nes/nes.h
43598 +++ b/drivers/infiniband/hw/nes/nes.h
43599 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43600 extern unsigned int wqm_quanta;
43601 extern struct list_head nes_adapter_list;
43602
43603 -extern atomic_t cm_connects;
43604 -extern atomic_t cm_accepts;
43605 -extern atomic_t cm_disconnects;
43606 -extern atomic_t cm_closes;
43607 -extern atomic_t cm_connecteds;
43608 -extern atomic_t cm_connect_reqs;
43609 -extern atomic_t cm_rejects;
43610 -extern atomic_t mod_qp_timouts;
43611 -extern atomic_t qps_created;
43612 -extern atomic_t qps_destroyed;
43613 -extern atomic_t sw_qps_destroyed;
43614 +extern atomic_unchecked_t cm_connects;
43615 +extern atomic_unchecked_t cm_accepts;
43616 +extern atomic_unchecked_t cm_disconnects;
43617 +extern atomic_unchecked_t cm_closes;
43618 +extern atomic_unchecked_t cm_connecteds;
43619 +extern atomic_unchecked_t cm_connect_reqs;
43620 +extern atomic_unchecked_t cm_rejects;
43621 +extern atomic_unchecked_t mod_qp_timouts;
43622 +extern atomic_unchecked_t qps_created;
43623 +extern atomic_unchecked_t qps_destroyed;
43624 +extern atomic_unchecked_t sw_qps_destroyed;
43625 extern u32 mh_detected;
43626 extern u32 mh_pauses_sent;
43627 extern u32 cm_packets_sent;
43628 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43629 extern u32 cm_packets_received;
43630 extern u32 cm_packets_dropped;
43631 extern u32 cm_packets_retrans;
43632 -extern atomic_t cm_listens_created;
43633 -extern atomic_t cm_listens_destroyed;
43634 +extern atomic_unchecked_t cm_listens_created;
43635 +extern atomic_unchecked_t cm_listens_destroyed;
43636 extern u32 cm_backlog_drops;
43637 -extern atomic_t cm_loopbacks;
43638 -extern atomic_t cm_nodes_created;
43639 -extern atomic_t cm_nodes_destroyed;
43640 -extern atomic_t cm_accel_dropped_pkts;
43641 -extern atomic_t cm_resets_recvd;
43642 -extern atomic_t pau_qps_created;
43643 -extern atomic_t pau_qps_destroyed;
43644 +extern atomic_unchecked_t cm_loopbacks;
43645 +extern atomic_unchecked_t cm_nodes_created;
43646 +extern atomic_unchecked_t cm_nodes_destroyed;
43647 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43648 +extern atomic_unchecked_t cm_resets_recvd;
43649 +extern atomic_unchecked_t pau_qps_created;
43650 +extern atomic_unchecked_t pau_qps_destroyed;
43651
43652 extern u32 int_mod_timer_init;
43653 extern u32 int_mod_cq_depth_256;
43654 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43655 index 6f09a72..cf4399d 100644
43656 --- a/drivers/infiniband/hw/nes/nes_cm.c
43657 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43658 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43659 u32 cm_packets_retrans;
43660 u32 cm_packets_created;
43661 u32 cm_packets_received;
43662 -atomic_t cm_listens_created;
43663 -atomic_t cm_listens_destroyed;
43664 +atomic_unchecked_t cm_listens_created;
43665 +atomic_unchecked_t cm_listens_destroyed;
43666 u32 cm_backlog_drops;
43667 -atomic_t cm_loopbacks;
43668 -atomic_t cm_nodes_created;
43669 -atomic_t cm_nodes_destroyed;
43670 -atomic_t cm_accel_dropped_pkts;
43671 -atomic_t cm_resets_recvd;
43672 +atomic_unchecked_t cm_loopbacks;
43673 +atomic_unchecked_t cm_nodes_created;
43674 +atomic_unchecked_t cm_nodes_destroyed;
43675 +atomic_unchecked_t cm_accel_dropped_pkts;
43676 +atomic_unchecked_t cm_resets_recvd;
43677
43678 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43679 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43680 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43681 /* instance of function pointers for client API */
43682 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43683 static struct nes_cm_ops nes_cm_api = {
43684 - mini_cm_accelerated,
43685 - mini_cm_listen,
43686 - mini_cm_del_listen,
43687 - mini_cm_connect,
43688 - mini_cm_close,
43689 - mini_cm_accept,
43690 - mini_cm_reject,
43691 - mini_cm_recv_pkt,
43692 - mini_cm_dealloc_core,
43693 - mini_cm_get,
43694 - mini_cm_set
43695 + .accelerated = mini_cm_accelerated,
43696 + .listen = mini_cm_listen,
43697 + .stop_listener = mini_cm_del_listen,
43698 + .connect = mini_cm_connect,
43699 + .close = mini_cm_close,
43700 + .accept = mini_cm_accept,
43701 + .reject = mini_cm_reject,
43702 + .recv_pkt = mini_cm_recv_pkt,
43703 + .destroy_cm_core = mini_cm_dealloc_core,
43704 + .get = mini_cm_get,
43705 + .set = mini_cm_set
43706 };
43707
43708 static struct nes_cm_core *g_cm_core;
43709
43710 -atomic_t cm_connects;
43711 -atomic_t cm_accepts;
43712 -atomic_t cm_disconnects;
43713 -atomic_t cm_closes;
43714 -atomic_t cm_connecteds;
43715 -atomic_t cm_connect_reqs;
43716 -atomic_t cm_rejects;
43717 +atomic_unchecked_t cm_connects;
43718 +atomic_unchecked_t cm_accepts;
43719 +atomic_unchecked_t cm_disconnects;
43720 +atomic_unchecked_t cm_closes;
43721 +atomic_unchecked_t cm_connecteds;
43722 +atomic_unchecked_t cm_connect_reqs;
43723 +atomic_unchecked_t cm_rejects;
43724
43725 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43726 {
43727 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43728 kfree(listener);
43729 listener = NULL;
43730 ret = 0;
43731 - atomic_inc(&cm_listens_destroyed);
43732 + atomic_inc_unchecked(&cm_listens_destroyed);
43733 } else {
43734 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43735 }
43736 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43737 cm_node->rem_mac);
43738
43739 add_hte_node(cm_core, cm_node);
43740 - atomic_inc(&cm_nodes_created);
43741 + atomic_inc_unchecked(&cm_nodes_created);
43742
43743 return cm_node;
43744 }
43745 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43746 }
43747
43748 atomic_dec(&cm_core->node_cnt);
43749 - atomic_inc(&cm_nodes_destroyed);
43750 + atomic_inc_unchecked(&cm_nodes_destroyed);
43751 nesqp = cm_node->nesqp;
43752 if (nesqp) {
43753 nesqp->cm_node = NULL;
43754 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43755
43756 static void drop_packet(struct sk_buff *skb)
43757 {
43758 - atomic_inc(&cm_accel_dropped_pkts);
43759 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43760 dev_kfree_skb_any(skb);
43761 }
43762
43763 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43764 {
43765
43766 int reset = 0; /* whether to send reset in case of err.. */
43767 - atomic_inc(&cm_resets_recvd);
43768 + atomic_inc_unchecked(&cm_resets_recvd);
43769 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43770 " refcnt=%d\n", cm_node, cm_node->state,
43771 atomic_read(&cm_node->ref_count));
43772 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43773 rem_ref_cm_node(cm_node->cm_core, cm_node);
43774 return NULL;
43775 }
43776 - atomic_inc(&cm_loopbacks);
43777 + atomic_inc_unchecked(&cm_loopbacks);
43778 loopbackremotenode->loopbackpartner = cm_node;
43779 loopbackremotenode->tcp_cntxt.rcv_wscale =
43780 NES_CM_DEFAULT_RCV_WND_SCALE;
43781 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43782 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43783 else {
43784 rem_ref_cm_node(cm_core, cm_node);
43785 - atomic_inc(&cm_accel_dropped_pkts);
43786 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43787 dev_kfree_skb_any(skb);
43788 }
43789 break;
43790 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43791
43792 if ((cm_id) && (cm_id->event_handler)) {
43793 if (issue_disconn) {
43794 - atomic_inc(&cm_disconnects);
43795 + atomic_inc_unchecked(&cm_disconnects);
43796 cm_event.event = IW_CM_EVENT_DISCONNECT;
43797 cm_event.status = disconn_status;
43798 cm_event.local_addr = cm_id->local_addr;
43799 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43800 }
43801
43802 if (issue_close) {
43803 - atomic_inc(&cm_closes);
43804 + atomic_inc_unchecked(&cm_closes);
43805 nes_disconnect(nesqp, 1);
43806
43807 cm_id->provider_data = nesqp;
43808 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43809
43810 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43811 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43812 - atomic_inc(&cm_accepts);
43813 + atomic_inc_unchecked(&cm_accepts);
43814
43815 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43816 netdev_refcnt_read(nesvnic->netdev));
43817 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43818 struct nes_cm_core *cm_core;
43819 u8 *start_buff;
43820
43821 - atomic_inc(&cm_rejects);
43822 + atomic_inc_unchecked(&cm_rejects);
43823 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43824 loopback = cm_node->loopbackpartner;
43825 cm_core = cm_node->cm_core;
43826 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43827 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43828 ntohs(laddr->sin_port));
43829
43830 - atomic_inc(&cm_connects);
43831 + atomic_inc_unchecked(&cm_connects);
43832 nesqp->active_conn = 1;
43833
43834 /* cache the cm_id in the qp */
43835 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43836 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43837 return err;
43838 }
43839 - atomic_inc(&cm_listens_created);
43840 + atomic_inc_unchecked(&cm_listens_created);
43841 }
43842
43843 cm_id->add_ref(cm_id);
43844 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43845
43846 if (nesqp->destroyed)
43847 return;
43848 - atomic_inc(&cm_connecteds);
43849 + atomic_inc_unchecked(&cm_connecteds);
43850 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43851 " local port 0x%04X. jiffies = %lu.\n",
43852 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43853 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43854
43855 cm_id->add_ref(cm_id);
43856 ret = cm_id->event_handler(cm_id, &cm_event);
43857 - atomic_inc(&cm_closes);
43858 + atomic_inc_unchecked(&cm_closes);
43859 cm_event.event = IW_CM_EVENT_CLOSE;
43860 cm_event.status = 0;
43861 cm_event.provider_data = cm_id->provider_data;
43862 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43863 return;
43864 cm_id = cm_node->cm_id;
43865
43866 - atomic_inc(&cm_connect_reqs);
43867 + atomic_inc_unchecked(&cm_connect_reqs);
43868 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43869 cm_node, cm_id, jiffies);
43870
43871 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43872 return;
43873 cm_id = cm_node->cm_id;
43874
43875 - atomic_inc(&cm_connect_reqs);
43876 + atomic_inc_unchecked(&cm_connect_reqs);
43877 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43878 cm_node, cm_id, jiffies);
43879
43880 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43881 index 4166452..fc952c3 100644
43882 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43883 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43884 @@ -40,8 +40,8 @@
43885 #include "nes.h"
43886 #include "nes_mgt.h"
43887
43888 -atomic_t pau_qps_created;
43889 -atomic_t pau_qps_destroyed;
43890 +atomic_unchecked_t pau_qps_created;
43891 +atomic_unchecked_t pau_qps_destroyed;
43892
43893 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43894 {
43895 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43896 {
43897 struct sk_buff *skb;
43898 unsigned long flags;
43899 - atomic_inc(&pau_qps_destroyed);
43900 + atomic_inc_unchecked(&pau_qps_destroyed);
43901
43902 /* Free packets that have not yet been forwarded */
43903 /* Lock is acquired by skb_dequeue when removing the skb */
43904 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43905 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43906 skb_queue_head_init(&nesqp->pau_list);
43907 spin_lock_init(&nesqp->pau_lock);
43908 - atomic_inc(&pau_qps_created);
43909 + atomic_inc_unchecked(&pau_qps_created);
43910 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43911 }
43912
43913 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43914 index 70acda9..a96de9d 100644
43915 --- a/drivers/infiniband/hw/nes/nes_nic.c
43916 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43917 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43918 target_stat_values[++index] = mh_detected;
43919 target_stat_values[++index] = mh_pauses_sent;
43920 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43921 - target_stat_values[++index] = atomic_read(&cm_connects);
43922 - target_stat_values[++index] = atomic_read(&cm_accepts);
43923 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43924 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43925 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43926 - target_stat_values[++index] = atomic_read(&cm_rejects);
43927 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43928 - target_stat_values[++index] = atomic_read(&qps_created);
43929 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43930 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43931 - target_stat_values[++index] = atomic_read(&cm_closes);
43932 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43933 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43934 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43935 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43936 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43937 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43938 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43939 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43940 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43941 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43942 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43943 target_stat_values[++index] = cm_packets_sent;
43944 target_stat_values[++index] = cm_packets_bounced;
43945 target_stat_values[++index] = cm_packets_created;
43946 target_stat_values[++index] = cm_packets_received;
43947 target_stat_values[++index] = cm_packets_dropped;
43948 target_stat_values[++index] = cm_packets_retrans;
43949 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43950 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43951 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43952 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43953 target_stat_values[++index] = cm_backlog_drops;
43954 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43955 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43956 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43957 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43958 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43959 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43960 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43961 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43962 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43963 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43964 target_stat_values[++index] = nesadapter->free_4kpbl;
43965 target_stat_values[++index] = nesadapter->free_256pbl;
43966 target_stat_values[++index] = int_mod_timer_init;
43967 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43968 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43969 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43970 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43971 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43972 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43973 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43974 }
43975
43976 /**
43977 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43978 index c0d0296..3185f57 100644
43979 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43980 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43981 @@ -46,9 +46,9 @@
43982
43983 #include <rdma/ib_umem.h>
43984
43985 -atomic_t mod_qp_timouts;
43986 -atomic_t qps_created;
43987 -atomic_t sw_qps_destroyed;
43988 +atomic_unchecked_t mod_qp_timouts;
43989 +atomic_unchecked_t qps_created;
43990 +atomic_unchecked_t sw_qps_destroyed;
43991
43992 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43993
43994 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43995 if (init_attr->create_flags)
43996 return ERR_PTR(-EINVAL);
43997
43998 - atomic_inc(&qps_created);
43999 + atomic_inc_unchecked(&qps_created);
44000 switch (init_attr->qp_type) {
44001 case IB_QPT_RC:
44002 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
44003 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
44004 struct iw_cm_event cm_event;
44005 int ret = 0;
44006
44007 - atomic_inc(&sw_qps_destroyed);
44008 + atomic_inc_unchecked(&sw_qps_destroyed);
44009 nesqp->destroyed = 1;
44010
44011 /* Blow away the connection if it exists. */
44012 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
44013 index ffd48bf..83cdb56 100644
44014 --- a/drivers/infiniband/hw/qib/qib.h
44015 +++ b/drivers/infiniband/hw/qib/qib.h
44016 @@ -52,6 +52,7 @@
44017 #include <linux/kref.h>
44018 #include <linux/sched.h>
44019 #include <linux/kthread.h>
44020 +#include <linux/slab.h>
44021
44022 #include "qib_common.h"
44023 #include "qib_verbs.h"
44024 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44025 index cdc7df4..a2fdfdb 100644
44026 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44027 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44028 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
44029 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
44030 }
44031
44032 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
44033 +static struct rtnl_link_ops ipoib_link_ops = {
44034 .kind = "ipoib",
44035 .maxtype = IFLA_IPOIB_MAX,
44036 .policy = ipoib_policy,
44037 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
44038 index e853a21..56fc5a8 100644
44039 --- a/drivers/input/gameport/gameport.c
44040 +++ b/drivers/input/gameport/gameport.c
44041 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
44042 */
44043 static void gameport_init_port(struct gameport *gameport)
44044 {
44045 - static atomic_t gameport_no = ATOMIC_INIT(-1);
44046 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
44047
44048 __module_get(THIS_MODULE);
44049
44050 mutex_init(&gameport->drv_mutex);
44051 device_initialize(&gameport->dev);
44052 dev_set_name(&gameport->dev, "gameport%lu",
44053 - (unsigned long)atomic_inc_return(&gameport_no));
44054 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
44055 gameport->dev.bus = &gameport_bus;
44056 gameport->dev.release = gameport_release_port;
44057 if (gameport->parent)
44058 diff --git a/drivers/input/input.c b/drivers/input/input.c
44059 index cc357f1..ee42fbc 100644
44060 --- a/drivers/input/input.c
44061 +++ b/drivers/input/input.c
44062 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
44063 */
44064 struct input_dev *input_allocate_device(void)
44065 {
44066 - static atomic_t input_no = ATOMIC_INIT(-1);
44067 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
44068 struct input_dev *dev;
44069
44070 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
44071 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
44072 INIT_LIST_HEAD(&dev->node);
44073
44074 dev_set_name(&dev->dev, "input%lu",
44075 - (unsigned long)atomic_inc_return(&input_no));
44076 + (unsigned long)atomic_inc_return_unchecked(&input_no));
44077
44078 __module_get(THIS_MODULE);
44079 }
44080 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
44081 index 4a95b22..874c182 100644
44082 --- a/drivers/input/joystick/sidewinder.c
44083 +++ b/drivers/input/joystick/sidewinder.c
44084 @@ -30,6 +30,7 @@
44085 #include <linux/kernel.h>
44086 #include <linux/module.h>
44087 #include <linux/slab.h>
44088 +#include <linux/sched.h>
44089 #include <linux/input.h>
44090 #include <linux/gameport.h>
44091 #include <linux/jiffies.h>
44092 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
44093 index 3aa2f3f..53c00ea 100644
44094 --- a/drivers/input/joystick/xpad.c
44095 +++ b/drivers/input/joystick/xpad.c
44096 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
44097
44098 static int xpad_led_probe(struct usb_xpad *xpad)
44099 {
44100 - static atomic_t led_seq = ATOMIC_INIT(-1);
44101 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
44102 unsigned long led_no;
44103 struct xpad_led *led;
44104 struct led_classdev *led_cdev;
44105 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
44106 if (!led)
44107 return -ENOMEM;
44108
44109 - led_no = atomic_inc_return(&led_seq);
44110 + led_no = atomic_inc_return_unchecked(&led_seq);
44111
44112 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
44113 led->xpad = xpad;
44114 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
44115 index ac1fa5f..5f7502c 100644
44116 --- a/drivers/input/misc/ims-pcu.c
44117 +++ b/drivers/input/misc/ims-pcu.c
44118 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
44119
44120 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44121 {
44122 - static atomic_t device_no = ATOMIC_INIT(-1);
44123 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
44124
44125 const struct ims_pcu_device_info *info;
44126 int error;
44127 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44128 }
44129
44130 /* Device appears to be operable, complete initialization */
44131 - pcu->device_no = atomic_inc_return(&device_no);
44132 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
44133
44134 /*
44135 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
44136 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
44137 index d02e1bd..d719719 100644
44138 --- a/drivers/input/mouse/psmouse.h
44139 +++ b/drivers/input/mouse/psmouse.h
44140 @@ -124,7 +124,7 @@ struct psmouse_attribute {
44141 ssize_t (*set)(struct psmouse *psmouse, void *data,
44142 const char *buf, size_t count);
44143 bool protect;
44144 -};
44145 +} __do_const;
44146 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
44147
44148 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
44149 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
44150 index b604564..3f14ae4 100644
44151 --- a/drivers/input/mousedev.c
44152 +++ b/drivers/input/mousedev.c
44153 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
44154
44155 spin_unlock_irq(&client->packet_lock);
44156
44157 - if (copy_to_user(buffer, data, count))
44158 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
44159 return -EFAULT;
44160
44161 return count;
44162 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
44163 index a05a517..323a2fd 100644
44164 --- a/drivers/input/serio/serio.c
44165 +++ b/drivers/input/serio/serio.c
44166 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
44167 */
44168 static void serio_init_port(struct serio *serio)
44169 {
44170 - static atomic_t serio_no = ATOMIC_INIT(-1);
44171 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
44172
44173 __module_get(THIS_MODULE);
44174
44175 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
44176 mutex_init(&serio->drv_mutex);
44177 device_initialize(&serio->dev);
44178 dev_set_name(&serio->dev, "serio%lu",
44179 - (unsigned long)atomic_inc_return(&serio_no));
44180 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
44181 serio->dev.bus = &serio_bus;
44182 serio->dev.release = serio_release_port;
44183 serio->dev.groups = serio_device_attr_groups;
44184 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
44185 index 71ef5d6..93380a9 100644
44186 --- a/drivers/input/serio/serio_raw.c
44187 +++ b/drivers/input/serio/serio_raw.c
44188 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
44189
44190 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44191 {
44192 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
44193 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
44194 struct serio_raw *serio_raw;
44195 int err;
44196
44197 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44198 }
44199
44200 snprintf(serio_raw->name, sizeof(serio_raw->name),
44201 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
44202 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
44203 kref_init(&serio_raw->kref);
44204 INIT_LIST_HEAD(&serio_raw->client_list);
44205 init_waitqueue_head(&serio_raw->wait);
44206 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
44207 index 92e2243..8fd9092 100644
44208 --- a/drivers/input/touchscreen/htcpen.c
44209 +++ b/drivers/input/touchscreen/htcpen.c
44210 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
44211 }
44212 };
44213
44214 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
44215 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
44216 {
44217 .ident = "Shift",
44218 .matches = {
44219 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
44220 index 48882c1..93e0987 100644
44221 --- a/drivers/iommu/amd_iommu.c
44222 +++ b/drivers/iommu/amd_iommu.c
44223 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
44224
44225 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44226 {
44227 + phys_addr_t physaddr;
44228 WARN_ON(address & 0x7ULL);
44229
44230 memset(cmd, 0, sizeof(*cmd));
44231 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44232 - cmd->data[1] = upper_32_bits(__pa(address));
44233 +
44234 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44235 + if (object_starts_on_stack((void *)address)) {
44236 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44237 + physaddr = __pa((u64)adjbuf);
44238 + } else
44239 +#endif
44240 + physaddr = __pa(address);
44241 +
44242 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44243 + cmd->data[1] = upper_32_bits(physaddr);
44244 cmd->data[2] = 1;
44245 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44246 }
44247 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44248 index bd6252b..0716605 100644
44249 --- a/drivers/iommu/arm-smmu.c
44250 +++ b/drivers/iommu/arm-smmu.c
44251 @@ -331,7 +331,7 @@ enum arm_smmu_domain_stage {
44252
44253 struct arm_smmu_domain {
44254 struct arm_smmu_device *smmu;
44255 - struct io_pgtable_ops *pgtbl_ops;
44256 + struct io_pgtable *pgtbl;
44257 spinlock_t pgtbl_lock;
44258 struct arm_smmu_cfg cfg;
44259 enum arm_smmu_domain_stage stage;
44260 @@ -807,7 +807,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44261 {
44262 int irq, start, ret = 0;
44263 unsigned long ias, oas;
44264 - struct io_pgtable_ops *pgtbl_ops;
44265 + struct io_pgtable *pgtbl;
44266 struct io_pgtable_cfg pgtbl_cfg;
44267 enum io_pgtable_fmt fmt;
44268 struct arm_smmu_domain *smmu_domain = domain->priv;
44269 @@ -892,14 +892,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44270 };
44271
44272 smmu_domain->smmu = smmu;
44273 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44274 - if (!pgtbl_ops) {
44275 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44276 + if (!pgtbl) {
44277 ret = -ENOMEM;
44278 goto out_clear_smmu;
44279 }
44280
44281 /* Update our support page sizes to reflect the page table format */
44282 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44283 + pax_open_kernel();
44284 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44285 + pax_close_kernel();
44286
44287 /* Initialise the context bank with our page table cfg */
44288 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44289 @@ -920,7 +922,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44290 mutex_unlock(&smmu_domain->init_mutex);
44291
44292 /* Publish page table ops for map/unmap */
44293 - smmu_domain->pgtbl_ops = pgtbl_ops;
44294 + smmu_domain->pgtbl = pgtbl;
44295 return 0;
44296
44297 out_clear_smmu:
44298 @@ -953,8 +955,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44299 free_irq(irq, domain);
44300 }
44301
44302 - if (smmu_domain->pgtbl_ops)
44303 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44304 + free_io_pgtable(smmu_domain->pgtbl);
44305
44306 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44307 }
44308 @@ -1178,13 +1179,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44309 int ret;
44310 unsigned long flags;
44311 struct arm_smmu_domain *smmu_domain = domain->priv;
44312 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44313 + struct io_pgtable *iop = smmu_domain->pgtbl;
44314
44315 - if (!ops)
44316 + if (!iop)
44317 return -ENODEV;
44318
44319 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44320 - ret = ops->map(ops, iova, paddr, size, prot);
44321 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44322 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44323 return ret;
44324 }
44325 @@ -1195,13 +1196,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44326 size_t ret;
44327 unsigned long flags;
44328 struct arm_smmu_domain *smmu_domain = domain->priv;
44329 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44330 + struct io_pgtable *iop = smmu_domain->pgtbl;
44331
44332 - if (!ops)
44333 + if (!iop)
44334 return 0;
44335
44336 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44337 - ret = ops->unmap(ops, iova, size);
44338 + ret = iop->ops->unmap(iop, iova, size);
44339 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44340 return ret;
44341 }
44342 @@ -1212,7 +1213,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44343 struct arm_smmu_domain *smmu_domain = domain->priv;
44344 struct arm_smmu_device *smmu = smmu_domain->smmu;
44345 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44346 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44347 + struct io_pgtable *iop = smmu_domain->pgtbl;
44348 struct device *dev = smmu->dev;
44349 void __iomem *cb_base;
44350 u32 tmp;
44351 @@ -1235,7 +1236,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44352 dev_err(dev,
44353 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44354 &iova);
44355 - return ops->iova_to_phys(ops, iova);
44356 + return iop->ops->iova_to_phys(iop, iova);
44357 }
44358
44359 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44360 @@ -1256,9 +1257,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44361 phys_addr_t ret;
44362 unsigned long flags;
44363 struct arm_smmu_domain *smmu_domain = domain->priv;
44364 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44365 + struct io_pgtable *iop = smmu_domain->pgtbl;
44366
44367 - if (!ops)
44368 + if (!iop)
44369 return 0;
44370
44371 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44372 @@ -1266,7 +1267,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44373 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44374 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44375 } else {
44376 - ret = ops->iova_to_phys(ops, iova);
44377 + ret = iop->ops->iova_to_phys(iop, iova);
44378 }
44379
44380 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44381 @@ -1625,7 +1626,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44382 size |= SZ_64K | SZ_512M;
44383 }
44384
44385 - arm_smmu_ops.pgsize_bitmap &= size;
44386 + pax_open_kernel();
44387 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44388 + pax_close_kernel();
44389 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44390
44391 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44392 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44393 index b610a8d..08eb879 100644
44394 --- a/drivers/iommu/io-pgtable-arm.c
44395 +++ b/drivers/iommu/io-pgtable-arm.c
44396 @@ -36,12 +36,6 @@
44397 #define io_pgtable_to_data(x) \
44398 container_of((x), struct arm_lpae_io_pgtable, iop)
44399
44400 -#define io_pgtable_ops_to_pgtable(x) \
44401 - container_of((x), struct io_pgtable, ops)
44402 -
44403 -#define io_pgtable_ops_to_data(x) \
44404 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44405 -
44406 /*
44407 * For consistency with the architecture, we always consider
44408 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44409 @@ -302,10 +296,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44410 return pte;
44411 }
44412
44413 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44414 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44415 phys_addr_t paddr, size_t size, int iommu_prot)
44416 {
44417 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44418 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44419 arm_lpae_iopte *ptep = data->pgd;
44420 int lvl = ARM_LPAE_START_LVL(data);
44421 arm_lpae_iopte prot;
44422 @@ -445,12 +439,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44423 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44424 }
44425
44426 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44427 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44428 size_t size)
44429 {
44430 size_t unmapped;
44431 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44432 - struct io_pgtable *iop = &data->iop;
44433 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44434 arm_lpae_iopte *ptep = data->pgd;
44435 int lvl = ARM_LPAE_START_LVL(data);
44436
44437 @@ -461,10 +454,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44438 return unmapped;
44439 }
44440
44441 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44442 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44443 unsigned long iova)
44444 {
44445 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44446 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44447 arm_lpae_iopte pte, *ptep = data->pgd;
44448 int lvl = ARM_LPAE_START_LVL(data);
44449
44450 @@ -531,6 +524,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44451 }
44452 }
44453
44454 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44455 + .map = arm_lpae_map,
44456 + .unmap = arm_lpae_unmap,
44457 + .iova_to_phys = arm_lpae_iova_to_phys,
44458 +};
44459 +
44460 static struct arm_lpae_io_pgtable *
44461 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44462 {
44463 @@ -562,11 +561,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44464 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44465 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44466
44467 - data->iop.ops = (struct io_pgtable_ops) {
44468 - .map = arm_lpae_map,
44469 - .unmap = arm_lpae_unmap,
44470 - .iova_to_phys = arm_lpae_iova_to_phys,
44471 - };
44472 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44473
44474 return data;
44475 }
44476 @@ -825,9 +820,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44477 .flush_pgtable = dummy_flush_pgtable,
44478 };
44479
44480 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44481 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44482 {
44483 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44484 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44485 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44486
44487 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44488 @@ -837,9 +832,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44489 data->bits_per_level, data->pgd);
44490 }
44491
44492 -#define __FAIL(ops, i) ({ \
44493 +#define __FAIL(iop, i) ({ \
44494 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44495 - arm_lpae_dump_ops(ops); \
44496 + arm_lpae_dump_ops(iop); \
44497 selftest_running = false; \
44498 -EFAULT; \
44499 })
44500 @@ -854,30 +849,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44501 int i, j;
44502 unsigned long iova;
44503 size_t size;
44504 - struct io_pgtable_ops *ops;
44505 + struct io_pgtable *iop;
44506 + const struct io_pgtable_ops *ops;
44507
44508 selftest_running = true;
44509
44510 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44511 cfg_cookie = cfg;
44512 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44513 - if (!ops) {
44514 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44515 + if (!iop) {
44516 pr_err("selftest: failed to allocate io pgtable ops\n");
44517 return -ENOMEM;
44518 }
44519 + ops = iop->ops;
44520
44521 /*
44522 * Initial sanity checks.
44523 * Empty page tables shouldn't provide any translations.
44524 */
44525 - if (ops->iova_to_phys(ops, 42))
44526 - return __FAIL(ops, i);
44527 + if (ops->iova_to_phys(iop, 42))
44528 + return __FAIL(iop, i);
44529
44530 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44531 - return __FAIL(ops, i);
44532 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44533 + return __FAIL(iop, i);
44534
44535 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44536 - return __FAIL(ops, i);
44537 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44538 + return __FAIL(iop, i);
44539
44540 /*
44541 * Distinct mappings of different granule sizes.
44542 @@ -887,19 +884,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44543 while (j != BITS_PER_LONG) {
44544 size = 1UL << j;
44545
44546 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44547 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44548 IOMMU_WRITE |
44549 IOMMU_NOEXEC |
44550 IOMMU_CACHE))
44551 - return __FAIL(ops, i);
44552 + return __FAIL(iop, i);
44553
44554 /* Overlapping mappings */
44555 - if (!ops->map(ops, iova, iova + size, size,
44556 + if (!ops->map(iop, iova, iova + size, size,
44557 IOMMU_READ | IOMMU_NOEXEC))
44558 - return __FAIL(ops, i);
44559 + return __FAIL(iop, i);
44560
44561 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44562 - return __FAIL(ops, i);
44563 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44564 + return __FAIL(iop, i);
44565
44566 iova += SZ_1G;
44567 j++;
44568 @@ -908,15 +905,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44569
44570 /* Partial unmap */
44571 size = 1UL << __ffs(cfg->pgsize_bitmap);
44572 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44573 - return __FAIL(ops, i);
44574 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44575 + return __FAIL(iop, i);
44576
44577 /* Remap of partial unmap */
44578 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44579 - return __FAIL(ops, i);
44580 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44581 + return __FAIL(iop, i);
44582
44583 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44584 - return __FAIL(ops, i);
44585 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44586 + return __FAIL(iop, i);
44587
44588 /* Full unmap */
44589 iova = 0;
44590 @@ -924,25 +921,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44591 while (j != BITS_PER_LONG) {
44592 size = 1UL << j;
44593
44594 - if (ops->unmap(ops, iova, size) != size)
44595 - return __FAIL(ops, i);
44596 + if (ops->unmap(iop, iova, size) != size)
44597 + return __FAIL(iop, i);
44598
44599 - if (ops->iova_to_phys(ops, iova + 42))
44600 - return __FAIL(ops, i);
44601 + if (ops->iova_to_phys(iop, iova + 42))
44602 + return __FAIL(iop, i);
44603
44604 /* Remap full block */
44605 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44606 - return __FAIL(ops, i);
44607 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44608 + return __FAIL(iop, i);
44609
44610 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44611 - return __FAIL(ops, i);
44612 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44613 + return __FAIL(iop, i);
44614
44615 iova += SZ_1G;
44616 j++;
44617 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44618 }
44619
44620 - free_io_pgtable_ops(ops);
44621 + free_io_pgtable(iop);
44622 }
44623
44624 selftest_running = false;
44625 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44626 index 6436fe2..088c965 100644
44627 --- a/drivers/iommu/io-pgtable.c
44628 +++ b/drivers/iommu/io-pgtable.c
44629 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44630 #endif
44631 };
44632
44633 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44634 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44635 struct io_pgtable_cfg *cfg,
44636 void *cookie)
44637 {
44638 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44639 iop->cookie = cookie;
44640 iop->cfg = *cfg;
44641
44642 - return &iop->ops;
44643 + return iop;
44644 }
44645
44646 /*
44647 * It is the IOMMU driver's responsibility to ensure that the page table
44648 * is no longer accessible to the walker by this point.
44649 */
44650 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44651 +void free_io_pgtable(struct io_pgtable *iop)
44652 {
44653 - struct io_pgtable *iop;
44654 -
44655 - if (!ops)
44656 + if (!iop)
44657 return;
44658
44659 - iop = container_of(ops, struct io_pgtable, ops);
44660 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44661 io_pgtable_init_table[iop->fmt]->free(iop);
44662 }
44663 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44664 index 10e32f6..0b276c8 100644
44665 --- a/drivers/iommu/io-pgtable.h
44666 +++ b/drivers/iommu/io-pgtable.h
44667 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44668 * These functions map directly onto the iommu_ops member functions with
44669 * the same names.
44670 */
44671 +struct io_pgtable;
44672 struct io_pgtable_ops {
44673 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44674 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44675 phys_addr_t paddr, size_t size, int prot);
44676 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44677 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44678 size_t size);
44679 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44680 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44681 unsigned long iova);
44682 };
44683
44684 /**
44685 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44686 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44687 *
44688 * @fmt: The page table format.
44689 * @cfg: The page table configuration. This will be modified to represent
44690 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44691 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44692 * the callback routines in cfg->tlb.
44693 */
44694 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44695 - struct io_pgtable_cfg *cfg,
44696 - void *cookie);
44697 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44698 + struct io_pgtable_cfg *cfg,
44699 + void *cookie);
44700
44701 /**
44702 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44703 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44704 *
44705 * @ops: The ops returned from alloc_io_pgtable_ops.
44706 */
44707 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44708 +void free_io_pgtable(struct io_pgtable *iop);
44709
44710
44711 /*
44712 @@ -125,7 +126,7 @@ struct io_pgtable {
44713 enum io_pgtable_fmt fmt;
44714 void *cookie;
44715 struct io_pgtable_cfg cfg;
44716 - struct io_pgtable_ops ops;
44717 + const struct io_pgtable_ops *ops;
44718 };
44719
44720 /**
44721 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44722 index 72e683d..c9db262 100644
44723 --- a/drivers/iommu/iommu.c
44724 +++ b/drivers/iommu/iommu.c
44725 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44726 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44727 {
44728 int err;
44729 - struct notifier_block *nb;
44730 + notifier_block_no_const *nb;
44731 struct iommu_callback_data cb = {
44732 .ops = ops,
44733 };
44734 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44735 index bc39bdf..e2de272 100644
44736 --- a/drivers/iommu/ipmmu-vmsa.c
44737 +++ b/drivers/iommu/ipmmu-vmsa.c
44738 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44739 struct iommu_domain *io_domain;
44740
44741 struct io_pgtable_cfg cfg;
44742 - struct io_pgtable_ops *iop;
44743 + struct io_pgtable *iop;
44744
44745 unsigned int context_id;
44746 spinlock_t lock; /* Protects mappings */
44747 @@ -323,8 +323,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44748 domain->cfg.oas = 40;
44749 domain->cfg.tlb = &ipmmu_gather_ops;
44750
44751 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44752 - domain);
44753 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44754 if (!domain->iop)
44755 return -EINVAL;
44756
44757 @@ -482,7 +481,7 @@ static void ipmmu_domain_destroy(struct iommu_domain *io_domain)
44758 * been detached.
44759 */
44760 ipmmu_domain_destroy_context(domain);
44761 - free_io_pgtable_ops(domain->iop);
44762 + free_io_pgtable(domain->iop);
44763 kfree(domain);
44764 }
44765
44766 @@ -551,7 +550,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44767 if (!domain)
44768 return -ENODEV;
44769
44770 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44771 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44772 }
44773
44774 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44775 @@ -559,7 +558,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44776 {
44777 struct ipmmu_vmsa_domain *domain = io_domain->priv;
44778
44779 - return domain->iop->unmap(domain->iop, iova, size);
44780 + return domain->iop->ops->unmap(domain->iop, iova, size);
44781 }
44782
44783 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44784 @@ -569,7 +568,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44785
44786 /* TODO: Is locking needed ? */
44787
44788 - return domain->iop->iova_to_phys(domain->iop, iova);
44789 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44790 }
44791
44792 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44793 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44794 index 390079e..1da9d6c 100644
44795 --- a/drivers/iommu/irq_remapping.c
44796 +++ b/drivers/iommu/irq_remapping.c
44797 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44798 void panic_if_irq_remap(const char *msg)
44799 {
44800 if (irq_remapping_enabled)
44801 - panic(msg);
44802 + panic("%s", msg);
44803 }
44804
44805 static void ir_ack_apic_edge(struct irq_data *data)
44806 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44807
44808 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44809 {
44810 - chip->irq_print_chip = ir_print_prefix;
44811 - chip->irq_ack = ir_ack_apic_edge;
44812 - chip->irq_eoi = ir_ack_apic_level;
44813 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44814 + pax_open_kernel();
44815 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44816 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44817 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44818 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44819 + pax_close_kernel();
44820 }
44821
44822 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44823 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44824 index 471e1cd..b53b870 100644
44825 --- a/drivers/irqchip/irq-gic.c
44826 +++ b/drivers/irqchip/irq-gic.c
44827 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
44828 * Supported arch specific GIC irq extension.
44829 * Default make them NULL.
44830 */
44831 -struct irq_chip gic_arch_extn = {
44832 +irq_chip_no_const gic_arch_extn = {
44833 .irq_eoi = NULL,
44834 .irq_mask = NULL,
44835 .irq_unmask = NULL,
44836 @@ -318,7 +318,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44837 chained_irq_exit(chip, desc);
44838 }
44839
44840 -static struct irq_chip gic_chip = {
44841 +static irq_chip_no_const gic_chip __read_only = {
44842 .name = "GIC",
44843 .irq_mask = gic_mask_irq,
44844 .irq_unmask = gic_unmask_irq,
44845 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44846 index 9a0767b..5e5f86f 100644
44847 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44848 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44849 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44850 struct intc_irqpin_iomem *i;
44851 struct resource *io[INTC_IRQPIN_REG_NR];
44852 struct resource *irq;
44853 - struct irq_chip *irq_chip;
44854 + irq_chip_no_const *irq_chip;
44855 void (*enable_fn)(struct irq_data *d);
44856 void (*disable_fn)(struct irq_data *d);
44857 const char *name = dev_name(dev);
44858 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44859 index 384e6ed..7a771b2 100644
44860 --- a/drivers/irqchip/irq-renesas-irqc.c
44861 +++ b/drivers/irqchip/irq-renesas-irqc.c
44862 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
44863 struct irqc_priv *p;
44864 struct resource *io;
44865 struct resource *irq;
44866 - struct irq_chip *irq_chip;
44867 + irq_chip_no_const *irq_chip;
44868 const char *name = dev_name(&pdev->dev);
44869 int ret;
44870 int k;
44871 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44872 index 6a2df32..dc962f1 100644
44873 --- a/drivers/isdn/capi/capi.c
44874 +++ b/drivers/isdn/capi/capi.c
44875 @@ -81,8 +81,8 @@ struct capiminor {
44876
44877 struct capi20_appl *ap;
44878 u32 ncci;
44879 - atomic_t datahandle;
44880 - atomic_t msgid;
44881 + atomic_unchecked_t datahandle;
44882 + atomic_unchecked_t msgid;
44883
44884 struct tty_port port;
44885 int ttyinstop;
44886 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44887 capimsg_setu16(s, 2, mp->ap->applid);
44888 capimsg_setu8 (s, 4, CAPI_DATA_B3);
44889 capimsg_setu8 (s, 5, CAPI_RESP);
44890 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
44891 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
44892 capimsg_setu32(s, 8, mp->ncci);
44893 capimsg_setu16(s, 12, datahandle);
44894 }
44895 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
44896 mp->outbytes -= len;
44897 spin_unlock_bh(&mp->outlock);
44898
44899 - datahandle = atomic_inc_return(&mp->datahandle);
44900 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
44901 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
44902 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44903 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44904 capimsg_setu16(skb->data, 2, mp->ap->applid);
44905 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
44906 capimsg_setu8 (skb->data, 5, CAPI_REQ);
44907 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
44908 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
44909 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
44910 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
44911 capimsg_setu16(skb->data, 16, len); /* Data length */
44912 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
44913 index aecec6d..11e13c5 100644
44914 --- a/drivers/isdn/gigaset/bas-gigaset.c
44915 +++ b/drivers/isdn/gigaset/bas-gigaset.c
44916 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
44917
44918
44919 static const struct gigaset_ops gigops = {
44920 - gigaset_write_cmd,
44921 - gigaset_write_room,
44922 - gigaset_chars_in_buffer,
44923 - gigaset_brkchars,
44924 - gigaset_init_bchannel,
44925 - gigaset_close_bchannel,
44926 - gigaset_initbcshw,
44927 - gigaset_freebcshw,
44928 - gigaset_reinitbcshw,
44929 - gigaset_initcshw,
44930 - gigaset_freecshw,
44931 - gigaset_set_modem_ctrl,
44932 - gigaset_baud_rate,
44933 - gigaset_set_line_ctrl,
44934 - gigaset_isoc_send_skb,
44935 - gigaset_isoc_input,
44936 + .write_cmd = gigaset_write_cmd,
44937 + .write_room = gigaset_write_room,
44938 + .chars_in_buffer = gigaset_chars_in_buffer,
44939 + .brkchars = gigaset_brkchars,
44940 + .init_bchannel = gigaset_init_bchannel,
44941 + .close_bchannel = gigaset_close_bchannel,
44942 + .initbcshw = gigaset_initbcshw,
44943 + .freebcshw = gigaset_freebcshw,
44944 + .reinitbcshw = gigaset_reinitbcshw,
44945 + .initcshw = gigaset_initcshw,
44946 + .freecshw = gigaset_freecshw,
44947 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44948 + .baud_rate = gigaset_baud_rate,
44949 + .set_line_ctrl = gigaset_set_line_ctrl,
44950 + .send_skb = gigaset_isoc_send_skb,
44951 + .handle_input = gigaset_isoc_input,
44952 };
44953
44954 /* bas_gigaset_init
44955 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
44956 index 600c79b..3752bab 100644
44957 --- a/drivers/isdn/gigaset/interface.c
44958 +++ b/drivers/isdn/gigaset/interface.c
44959 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
44960 }
44961 tty->driver_data = cs;
44962
44963 - ++cs->port.count;
44964 + atomic_inc(&cs->port.count);
44965
44966 - if (cs->port.count == 1) {
44967 + if (atomic_read(&cs->port.count) == 1) {
44968 tty_port_tty_set(&cs->port, tty);
44969 cs->port.low_latency = 1;
44970 }
44971 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
44972
44973 if (!cs->connected)
44974 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
44975 - else if (!cs->port.count)
44976 + else if (!atomic_read(&cs->port.count))
44977 dev_warn(cs->dev, "%s: device not opened\n", __func__);
44978 - else if (!--cs->port.count)
44979 + else if (!atomic_dec_return(&cs->port.count))
44980 tty_port_tty_set(&cs->port, NULL);
44981
44982 mutex_unlock(&cs->mutex);
44983 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
44984 index 8c91fd5..14f13ce 100644
44985 --- a/drivers/isdn/gigaset/ser-gigaset.c
44986 +++ b/drivers/isdn/gigaset/ser-gigaset.c
44987 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
44988 }
44989
44990 static const struct gigaset_ops ops = {
44991 - gigaset_write_cmd,
44992 - gigaset_write_room,
44993 - gigaset_chars_in_buffer,
44994 - gigaset_brkchars,
44995 - gigaset_init_bchannel,
44996 - gigaset_close_bchannel,
44997 - gigaset_initbcshw,
44998 - gigaset_freebcshw,
44999 - gigaset_reinitbcshw,
45000 - gigaset_initcshw,
45001 - gigaset_freecshw,
45002 - gigaset_set_modem_ctrl,
45003 - gigaset_baud_rate,
45004 - gigaset_set_line_ctrl,
45005 - gigaset_m10x_send_skb, /* asyncdata.c */
45006 - gigaset_m10x_input, /* asyncdata.c */
45007 + .write_cmd = gigaset_write_cmd,
45008 + .write_room = gigaset_write_room,
45009 + .chars_in_buffer = gigaset_chars_in_buffer,
45010 + .brkchars = gigaset_brkchars,
45011 + .init_bchannel = gigaset_init_bchannel,
45012 + .close_bchannel = gigaset_close_bchannel,
45013 + .initbcshw = gigaset_initbcshw,
45014 + .freebcshw = gigaset_freebcshw,
45015 + .reinitbcshw = gigaset_reinitbcshw,
45016 + .initcshw = gigaset_initcshw,
45017 + .freecshw = gigaset_freecshw,
45018 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45019 + .baud_rate = gigaset_baud_rate,
45020 + .set_line_ctrl = gigaset_set_line_ctrl,
45021 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
45022 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
45023 };
45024
45025
45026 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
45027 index 5f306e2..5342f88 100644
45028 --- a/drivers/isdn/gigaset/usb-gigaset.c
45029 +++ b/drivers/isdn/gigaset/usb-gigaset.c
45030 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
45031 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
45032 memcpy(cs->hw.usb->bchars, buf, 6);
45033 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
45034 - 0, 0, &buf, 6, 2000);
45035 + 0, 0, buf, 6, 2000);
45036 }
45037
45038 static void gigaset_freebcshw(struct bc_state *bcs)
45039 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
45040 }
45041
45042 static const struct gigaset_ops ops = {
45043 - gigaset_write_cmd,
45044 - gigaset_write_room,
45045 - gigaset_chars_in_buffer,
45046 - gigaset_brkchars,
45047 - gigaset_init_bchannel,
45048 - gigaset_close_bchannel,
45049 - gigaset_initbcshw,
45050 - gigaset_freebcshw,
45051 - gigaset_reinitbcshw,
45052 - gigaset_initcshw,
45053 - gigaset_freecshw,
45054 - gigaset_set_modem_ctrl,
45055 - gigaset_baud_rate,
45056 - gigaset_set_line_ctrl,
45057 - gigaset_m10x_send_skb,
45058 - gigaset_m10x_input,
45059 + .write_cmd = gigaset_write_cmd,
45060 + .write_room = gigaset_write_room,
45061 + .chars_in_buffer = gigaset_chars_in_buffer,
45062 + .brkchars = gigaset_brkchars,
45063 + .init_bchannel = gigaset_init_bchannel,
45064 + .close_bchannel = gigaset_close_bchannel,
45065 + .initbcshw = gigaset_initbcshw,
45066 + .freebcshw = gigaset_freebcshw,
45067 + .reinitbcshw = gigaset_reinitbcshw,
45068 + .initcshw = gigaset_initcshw,
45069 + .freecshw = gigaset_freecshw,
45070 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45071 + .baud_rate = gigaset_baud_rate,
45072 + .set_line_ctrl = gigaset_set_line_ctrl,
45073 + .send_skb = gigaset_m10x_send_skb,
45074 + .handle_input = gigaset_m10x_input,
45075 };
45076
45077 /*
45078 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
45079 index 4d9b195..455075c 100644
45080 --- a/drivers/isdn/hardware/avm/b1.c
45081 +++ b/drivers/isdn/hardware/avm/b1.c
45082 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
45083 }
45084 if (left) {
45085 if (t4file->user) {
45086 - if (copy_from_user(buf, dp, left))
45087 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45088 return -EFAULT;
45089 } else {
45090 memcpy(buf, dp, left);
45091 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
45092 }
45093 if (left) {
45094 if (config->user) {
45095 - if (copy_from_user(buf, dp, left))
45096 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45097 return -EFAULT;
45098 } else {
45099 memcpy(buf, dp, left);
45100 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
45101 index 9b856e1..fa03c92 100644
45102 --- a/drivers/isdn/i4l/isdn_common.c
45103 +++ b/drivers/isdn/i4l/isdn_common.c
45104 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
45105 } else
45106 return -EINVAL;
45107 case IIOCDBGVAR:
45108 + if (!capable(CAP_SYS_RAWIO))
45109 + return -EPERM;
45110 if (arg) {
45111 if (copy_to_user(argp, &dev, sizeof(ulong)))
45112 return -EFAULT;
45113 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
45114 index 91d5730..336523e 100644
45115 --- a/drivers/isdn/i4l/isdn_concap.c
45116 +++ b/drivers/isdn/i4l/isdn_concap.c
45117 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
45118 }
45119
45120 struct concap_device_ops isdn_concap_reliable_dl_dops = {
45121 - &isdn_concap_dl_data_req,
45122 - &isdn_concap_dl_connect_req,
45123 - &isdn_concap_dl_disconn_req
45124 + .data_req = &isdn_concap_dl_data_req,
45125 + .connect_req = &isdn_concap_dl_connect_req,
45126 + .disconn_req = &isdn_concap_dl_disconn_req
45127 };
45128
45129 /* The following should better go into a dedicated source file such that
45130 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
45131 index bc91261..2ef7e36 100644
45132 --- a/drivers/isdn/i4l/isdn_tty.c
45133 +++ b/drivers/isdn/i4l/isdn_tty.c
45134 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
45135
45136 #ifdef ISDN_DEBUG_MODEM_OPEN
45137 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
45138 - port->count);
45139 + atomic_read(&port->count));
45140 #endif
45141 - port->count++;
45142 + atomic_inc(&port->count);
45143 port->tty = tty;
45144 /*
45145 * Start up serial port
45146 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45147 #endif
45148 return;
45149 }
45150 - if ((tty->count == 1) && (port->count != 1)) {
45151 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
45152 /*
45153 * Uh, oh. tty->count is 1, which means that the tty
45154 * structure will be freed. Info->count should always
45155 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45156 * serial port won't be shutdown.
45157 */
45158 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
45159 - "info->count is %d\n", port->count);
45160 - port->count = 1;
45161 + "info->count is %d\n", atomic_read(&port->count));
45162 + atomic_set(&port->count, 1);
45163 }
45164 - if (--port->count < 0) {
45165 + if (atomic_dec_return(&port->count) < 0) {
45166 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
45167 - info->line, port->count);
45168 - port->count = 0;
45169 + info->line, atomic_read(&port->count));
45170 + atomic_set(&port->count, 0);
45171 }
45172 - if (port->count) {
45173 + if (atomic_read(&port->count)) {
45174 #ifdef ISDN_DEBUG_MODEM_OPEN
45175 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
45176 #endif
45177 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
45178 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
45179 return;
45180 isdn_tty_shutdown(info);
45181 - port->count = 0;
45182 + atomic_set(&port->count, 0);
45183 port->flags &= ~ASYNC_NORMAL_ACTIVE;
45184 port->tty = NULL;
45185 wake_up_interruptible(&port->open_wait);
45186 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
45187 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
45188 modem_info *info = &dev->mdm.info[i];
45189
45190 - if (info->port.count == 0)
45191 + if (atomic_read(&info->port.count) == 0)
45192 continue;
45193 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
45194 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
45195 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
45196 index e2d4e58..40cd045 100644
45197 --- a/drivers/isdn/i4l/isdn_x25iface.c
45198 +++ b/drivers/isdn/i4l/isdn_x25iface.c
45199 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
45200
45201
45202 static struct concap_proto_ops ix25_pops = {
45203 - &isdn_x25iface_proto_new,
45204 - &isdn_x25iface_proto_del,
45205 - &isdn_x25iface_proto_restart,
45206 - &isdn_x25iface_proto_close,
45207 - &isdn_x25iface_xmit,
45208 - &isdn_x25iface_receive,
45209 - &isdn_x25iface_connect_ind,
45210 - &isdn_x25iface_disconn_ind
45211 + .proto_new = &isdn_x25iface_proto_new,
45212 + .proto_del = &isdn_x25iface_proto_del,
45213 + .restart = &isdn_x25iface_proto_restart,
45214 + .close = &isdn_x25iface_proto_close,
45215 + .encap_and_xmit = &isdn_x25iface_xmit,
45216 + .data_ind = &isdn_x25iface_receive,
45217 + .connect_ind = &isdn_x25iface_connect_ind,
45218 + .disconn_ind = &isdn_x25iface_disconn_ind
45219 };
45220
45221 /* error message helper function */
45222 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
45223 index 358a574..b4987ea 100644
45224 --- a/drivers/isdn/icn/icn.c
45225 +++ b/drivers/isdn/icn/icn.c
45226 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45227 if (count > len)
45228 count = len;
45229 if (user) {
45230 - if (copy_from_user(msg, buf, count))
45231 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45232 return -EFAULT;
45233 } else
45234 memcpy(msg, buf, count);
45235 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45236 index 87f7dff..7300125 100644
45237 --- a/drivers/isdn/mISDN/dsp_cmx.c
45238 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45239 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45240 static u16 dsp_count; /* last sample count */
45241 static int dsp_count_valid; /* if we have last sample count */
45242
45243 -void
45244 +void __intentional_overflow(-1)
45245 dsp_cmx_send(void *arg)
45246 {
45247 struct dsp_conf *conf;
45248 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45249 index 312ffd3..9263d05 100644
45250 --- a/drivers/lguest/core.c
45251 +++ b/drivers/lguest/core.c
45252 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45253 * The end address needs +1 because __get_vm_area allocates an
45254 * extra guard page, so we need space for that.
45255 */
45256 +
45257 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45258 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45259 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45260 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45261 +#else
45262 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45263 VM_ALLOC, switcher_addr, switcher_addr
45264 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45265 +#endif
45266 +
45267 if (!switcher_vma) {
45268 err = -ENOMEM;
45269 printk("lguest: could not map switcher pages high\n");
45270 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45271 * Now the Switcher is mapped at the right address, we can't fail!
45272 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45273 */
45274 - memcpy(switcher_vma->addr, start_switcher_text,
45275 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45276 end_switcher_text - start_switcher_text);
45277
45278 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45279 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45280 index e3abebc9..6a35328 100644
45281 --- a/drivers/lguest/page_tables.c
45282 +++ b/drivers/lguest/page_tables.c
45283 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45284 /*:*/
45285
45286 #ifdef CONFIG_X86_PAE
45287 -static void release_pmd(pmd_t *spmd)
45288 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45289 {
45290 /* If the entry's not present, there's nothing to release. */
45291 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45292 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45293 index 30f2aef..391c748 100644
45294 --- a/drivers/lguest/x86/core.c
45295 +++ b/drivers/lguest/x86/core.c
45296 @@ -60,7 +60,7 @@ static struct {
45297 /* Offset from where switcher.S was compiled to where we've copied it */
45298 static unsigned long switcher_offset(void)
45299 {
45300 - return switcher_addr - (unsigned long)start_switcher_text;
45301 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45302 }
45303
45304 /* This cpu's struct lguest_pages (after the Switcher text page) */
45305 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45306 * These copies are pretty cheap, so we do them unconditionally: */
45307 /* Save the current Host top-level page directory.
45308 */
45309 +
45310 +#ifdef CONFIG_PAX_PER_CPU_PGD
45311 + pages->state.host_cr3 = read_cr3();
45312 +#else
45313 pages->state.host_cr3 = __pa(current->mm->pgd);
45314 +#endif
45315 +
45316 /*
45317 * Set up the Guest's page tables to see this CPU's pages (and no
45318 * other CPU's pages).
45319 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45320 * compiled-in switcher code and the high-mapped copy we just made.
45321 */
45322 for (i = 0; i < IDT_ENTRIES; i++)
45323 - default_idt_entries[i] += switcher_offset();
45324 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45325
45326 /*
45327 * Set up the Switcher's per-cpu areas.
45328 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45329 * it will be undisturbed when we switch. To change %cs and jump we
45330 * need this structure to feed to Intel's "lcall" instruction.
45331 */
45332 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45333 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45334 lguest_entry.segment = LGUEST_CS;
45335
45336 /*
45337 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45338 index 40634b0..4f5855e 100644
45339 --- a/drivers/lguest/x86/switcher_32.S
45340 +++ b/drivers/lguest/x86/switcher_32.S
45341 @@ -87,6 +87,7 @@
45342 #include <asm/page.h>
45343 #include <asm/segment.h>
45344 #include <asm/lguest.h>
45345 +#include <asm/processor-flags.h>
45346
45347 // We mark the start of the code to copy
45348 // It's placed in .text tho it's never run here
45349 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45350 // Changes type when we load it: damn Intel!
45351 // For after we switch over our page tables
45352 // That entry will be read-only: we'd crash.
45353 +
45354 +#ifdef CONFIG_PAX_KERNEXEC
45355 + mov %cr0, %edx
45356 + xor $X86_CR0_WP, %edx
45357 + mov %edx, %cr0
45358 +#endif
45359 +
45360 movl $(GDT_ENTRY_TSS*8), %edx
45361 ltr %dx
45362
45363 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45364 // Let's clear it again for our return.
45365 // The GDT descriptor of the Host
45366 // Points to the table after two "size" bytes
45367 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45368 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45369 // Clear "used" from type field (byte 5, bit 2)
45370 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45371 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45372 +
45373 +#ifdef CONFIG_PAX_KERNEXEC
45374 + mov %cr0, %eax
45375 + xor $X86_CR0_WP, %eax
45376 + mov %eax, %cr0
45377 +#endif
45378
45379 // Once our page table's switched, the Guest is live!
45380 // The Host fades as we run this final step.
45381 @@ -295,13 +309,12 @@ deliver_to_host:
45382 // I consulted gcc, and it gave
45383 // These instructions, which I gladly credit:
45384 leal (%edx,%ebx,8), %eax
45385 - movzwl (%eax),%edx
45386 - movl 4(%eax), %eax
45387 - xorw %ax, %ax
45388 - orl %eax, %edx
45389 + movl 4(%eax), %edx
45390 + movw (%eax), %dx
45391 // Now the address of the handler's in %edx
45392 // We call it now: its "iret" drops us home.
45393 - jmp *%edx
45394 + ljmp $__KERNEL_CS, $1f
45395 +1: jmp *%edx
45396
45397 // Every interrupt can come to us here
45398 // But we must truly tell each apart.
45399 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45400 index a08e3ee..df8ade2 100644
45401 --- a/drivers/md/bcache/closure.h
45402 +++ b/drivers/md/bcache/closure.h
45403 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45404 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45405 struct workqueue_struct *wq)
45406 {
45407 - BUG_ON(object_is_on_stack(cl));
45408 + BUG_ON(object_starts_on_stack(cl));
45409 closure_set_ip(cl);
45410 cl->fn = fn;
45411 cl->wq = wq;
45412 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45413 index 3a57679..c58cdaf 100644
45414 --- a/drivers/md/bitmap.c
45415 +++ b/drivers/md/bitmap.c
45416 @@ -1786,7 +1786,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45417 chunk_kb ? "KB" : "B");
45418 if (bitmap->storage.file) {
45419 seq_printf(seq, ", file: ");
45420 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45421 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45422 }
45423
45424 seq_printf(seq, "\n");
45425 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45426 index c8a18e4..0ab43e5 100644
45427 --- a/drivers/md/dm-ioctl.c
45428 +++ b/drivers/md/dm-ioctl.c
45429 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45430 cmd == DM_LIST_VERSIONS_CMD)
45431 return 0;
45432
45433 - if ((cmd == DM_DEV_CREATE_CMD)) {
45434 + if (cmd == DM_DEV_CREATE_CMD) {
45435 if (!*param->name) {
45436 DMWARN("name not supplied when creating device");
45437 return -EINVAL;
45438 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45439 index 089d627..ef7352e 100644
45440 --- a/drivers/md/dm-raid1.c
45441 +++ b/drivers/md/dm-raid1.c
45442 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45443
45444 struct mirror {
45445 struct mirror_set *ms;
45446 - atomic_t error_count;
45447 + atomic_unchecked_t error_count;
45448 unsigned long error_type;
45449 struct dm_dev *dev;
45450 sector_t offset;
45451 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45452 struct mirror *m;
45453
45454 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45455 - if (!atomic_read(&m->error_count))
45456 + if (!atomic_read_unchecked(&m->error_count))
45457 return m;
45458
45459 return NULL;
45460 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45461 * simple way to tell if a device has encountered
45462 * errors.
45463 */
45464 - atomic_inc(&m->error_count);
45465 + atomic_inc_unchecked(&m->error_count);
45466
45467 if (test_and_set_bit(error_type, &m->error_type))
45468 return;
45469 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45470 struct mirror *m = get_default_mirror(ms);
45471
45472 do {
45473 - if (likely(!atomic_read(&m->error_count)))
45474 + if (likely(!atomic_read_unchecked(&m->error_count)))
45475 return m;
45476
45477 if (m-- == ms->mirror)
45478 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45479 {
45480 struct mirror *default_mirror = get_default_mirror(m->ms);
45481
45482 - return !atomic_read(&default_mirror->error_count);
45483 + return !atomic_read_unchecked(&default_mirror->error_count);
45484 }
45485
45486 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45487 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45488 */
45489 if (likely(region_in_sync(ms, region, 1)))
45490 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45491 - else if (m && atomic_read(&m->error_count))
45492 + else if (m && atomic_read_unchecked(&m->error_count))
45493 m = NULL;
45494
45495 if (likely(m))
45496 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45497 }
45498
45499 ms->mirror[mirror].ms = ms;
45500 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45501 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45502 ms->mirror[mirror].error_type = 0;
45503 ms->mirror[mirror].offset = offset;
45504
45505 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45506 */
45507 static char device_status_char(struct mirror *m)
45508 {
45509 - if (!atomic_read(&(m->error_count)))
45510 + if (!atomic_read_unchecked(&(m->error_count)))
45511 return 'A';
45512
45513 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45514 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45515 index f478a4c..4b8e5ef 100644
45516 --- a/drivers/md/dm-stats.c
45517 +++ b/drivers/md/dm-stats.c
45518 @@ -382,7 +382,7 @@ do_sync_free:
45519 synchronize_rcu_expedited();
45520 dm_stat_free(&s->rcu_head);
45521 } else {
45522 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45523 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45524 call_rcu(&s->rcu_head, dm_stat_free);
45525 }
45526 return 0;
45527 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45528 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45529 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45530 ));
45531 - ACCESS_ONCE(last->last_sector) = end_sector;
45532 - ACCESS_ONCE(last->last_rw) = bi_rw;
45533 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45534 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45535 }
45536
45537 rcu_read_lock();
45538 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45539 index f8b37d4..5c5cafd 100644
45540 --- a/drivers/md/dm-stripe.c
45541 +++ b/drivers/md/dm-stripe.c
45542 @@ -21,7 +21,7 @@ struct stripe {
45543 struct dm_dev *dev;
45544 sector_t physical_start;
45545
45546 - atomic_t error_count;
45547 + atomic_unchecked_t error_count;
45548 };
45549
45550 struct stripe_c {
45551 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45552 kfree(sc);
45553 return r;
45554 }
45555 - atomic_set(&(sc->stripe[i].error_count), 0);
45556 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45557 }
45558
45559 ti->private = sc;
45560 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45561 DMEMIT("%d ", sc->stripes);
45562 for (i = 0; i < sc->stripes; i++) {
45563 DMEMIT("%s ", sc->stripe[i].dev->name);
45564 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45565 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45566 'D' : 'A';
45567 }
45568 buffer[i] = '\0';
45569 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45570 */
45571 for (i = 0; i < sc->stripes; i++)
45572 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45573 - atomic_inc(&(sc->stripe[i].error_count));
45574 - if (atomic_read(&(sc->stripe[i].error_count)) <
45575 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45576 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45577 DM_IO_ERROR_THRESHOLD)
45578 schedule_work(&sc->trigger_event);
45579 }
45580 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45581 index 757f1ba..bf9ec8f 100644
45582 --- a/drivers/md/dm-table.c
45583 +++ b/drivers/md/dm-table.c
45584 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45585 if (!dev_size)
45586 return 0;
45587
45588 - if ((start >= dev_size) || (start + len > dev_size)) {
45589 + if ((start >= dev_size) || (len > dev_size - start)) {
45590 DMWARN("%s: %s too small for target: "
45591 "start=%llu, len=%llu, dev_size=%llu",
45592 dm_device_name(ti->table->md), bdevname(bdev, b),
45593 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45594 index 79f6941..b33b4e0 100644
45595 --- a/drivers/md/dm-thin-metadata.c
45596 +++ b/drivers/md/dm-thin-metadata.c
45597 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45598 {
45599 pmd->info.tm = pmd->tm;
45600 pmd->info.levels = 2;
45601 - pmd->info.value_type.context = pmd->data_sm;
45602 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45603 pmd->info.value_type.size = sizeof(__le64);
45604 pmd->info.value_type.inc = data_block_inc;
45605 pmd->info.value_type.dec = data_block_dec;
45606 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45607
45608 pmd->bl_info.tm = pmd->tm;
45609 pmd->bl_info.levels = 1;
45610 - pmd->bl_info.value_type.context = pmd->data_sm;
45611 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45612 pmd->bl_info.value_type.size = sizeof(__le64);
45613 pmd->bl_info.value_type.inc = data_block_inc;
45614 pmd->bl_info.value_type.dec = data_block_dec;
45615 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45616 index 9b4e30a..83c927d 100644
45617 --- a/drivers/md/dm.c
45618 +++ b/drivers/md/dm.c
45619 @@ -188,9 +188,9 @@ struct mapped_device {
45620 /*
45621 * Event handling.
45622 */
45623 - atomic_t event_nr;
45624 + atomic_unchecked_t event_nr;
45625 wait_queue_head_t eventq;
45626 - atomic_t uevent_seq;
45627 + atomic_unchecked_t uevent_seq;
45628 struct list_head uevent_list;
45629 spinlock_t uevent_lock; /* Protect access to uevent_list */
45630
45631 @@ -2170,8 +2170,8 @@ static struct mapped_device *alloc_dev(int minor)
45632 spin_lock_init(&md->deferred_lock);
45633 atomic_set(&md->holders, 1);
45634 atomic_set(&md->open_count, 0);
45635 - atomic_set(&md->event_nr, 0);
45636 - atomic_set(&md->uevent_seq, 0);
45637 + atomic_set_unchecked(&md->event_nr, 0);
45638 + atomic_set_unchecked(&md->uevent_seq, 0);
45639 INIT_LIST_HEAD(&md->uevent_list);
45640 INIT_LIST_HEAD(&md->table_devices);
45641 spin_lock_init(&md->uevent_lock);
45642 @@ -2336,7 +2336,7 @@ static void event_callback(void *context)
45643
45644 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45645
45646 - atomic_inc(&md->event_nr);
45647 + atomic_inc_unchecked(&md->event_nr);
45648 wake_up(&md->eventq);
45649 }
45650
45651 @@ -3182,18 +3182,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45652
45653 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45654 {
45655 - return atomic_add_return(1, &md->uevent_seq);
45656 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45657 }
45658
45659 uint32_t dm_get_event_nr(struct mapped_device *md)
45660 {
45661 - return atomic_read(&md->event_nr);
45662 + return atomic_read_unchecked(&md->event_nr);
45663 }
45664
45665 int dm_wait_event(struct mapped_device *md, int event_nr)
45666 {
45667 return wait_event_interruptible(md->eventq,
45668 - (event_nr != atomic_read(&md->event_nr)));
45669 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45670 }
45671
45672 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45673 diff --git a/drivers/md/md.c b/drivers/md/md.c
45674 index 907534b..8b3554e 100644
45675 --- a/drivers/md/md.c
45676 +++ b/drivers/md/md.c
45677 @@ -191,10 +191,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45678 * start build, activate spare
45679 */
45680 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45681 -static atomic_t md_event_count;
45682 +static atomic_unchecked_t md_event_count;
45683 void md_new_event(struct mddev *mddev)
45684 {
45685 - atomic_inc(&md_event_count);
45686 + atomic_inc_unchecked(&md_event_count);
45687 wake_up(&md_event_waiters);
45688 }
45689 EXPORT_SYMBOL_GPL(md_new_event);
45690 @@ -204,7 +204,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45691 */
45692 static void md_new_event_inintr(struct mddev *mddev)
45693 {
45694 - atomic_inc(&md_event_count);
45695 + atomic_inc_unchecked(&md_event_count);
45696 wake_up(&md_event_waiters);
45697 }
45698
45699 @@ -1442,7 +1442,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45700 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45701 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45702 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45703 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45704 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45705
45706 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45707 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45708 @@ -1693,7 +1693,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45709 else
45710 sb->resync_offset = cpu_to_le64(0);
45711
45712 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45713 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45714
45715 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45716 sb->size = cpu_to_le64(mddev->dev_sectors);
45717 @@ -2564,7 +2564,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45718 static ssize_t
45719 errors_show(struct md_rdev *rdev, char *page)
45720 {
45721 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45722 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45723 }
45724
45725 static ssize_t
45726 @@ -2573,7 +2573,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45727 char *e;
45728 unsigned long n = simple_strtoul(buf, &e, 10);
45729 if (*buf && (*e == 0 || *e == '\n')) {
45730 - atomic_set(&rdev->corrected_errors, n);
45731 + atomic_set_unchecked(&rdev->corrected_errors, n);
45732 return len;
45733 }
45734 return -EINVAL;
45735 @@ -3009,8 +3009,8 @@ int md_rdev_init(struct md_rdev *rdev)
45736 rdev->sb_loaded = 0;
45737 rdev->bb_page = NULL;
45738 atomic_set(&rdev->nr_pending, 0);
45739 - atomic_set(&rdev->read_errors, 0);
45740 - atomic_set(&rdev->corrected_errors, 0);
45741 + atomic_set_unchecked(&rdev->read_errors, 0);
45742 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45743
45744 INIT_LIST_HEAD(&rdev->same_set);
45745 init_waitqueue_head(&rdev->blocked_wait);
45746 @@ -7085,7 +7085,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45747
45748 spin_unlock(&pers_lock);
45749 seq_printf(seq, "\n");
45750 - seq->poll_event = atomic_read(&md_event_count);
45751 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45752 return 0;
45753 }
45754 if (v == (void*)2) {
45755 @@ -7188,7 +7188,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45756 return error;
45757
45758 seq = file->private_data;
45759 - seq->poll_event = atomic_read(&md_event_count);
45760 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45761 return error;
45762 }
45763
45764 @@ -7205,7 +7205,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45765 /* always allow read */
45766 mask = POLLIN | POLLRDNORM;
45767
45768 - if (seq->poll_event != atomic_read(&md_event_count))
45769 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45770 mask |= POLLERR | POLLPRI;
45771 return mask;
45772 }
45773 @@ -7252,7 +7252,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45774 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45775 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45776 (int)part_stat_read(&disk->part0, sectors[1]) -
45777 - atomic_read(&disk->sync_io);
45778 + atomic_read_unchecked(&disk->sync_io);
45779 /* sync IO will cause sync_io to increase before the disk_stats
45780 * as sync_io is counted when a request starts, and
45781 * disk_stats is counted when it completes.
45782 diff --git a/drivers/md/md.h b/drivers/md/md.h
45783 index 318ca8f..31e4478 100644
45784 --- a/drivers/md/md.h
45785 +++ b/drivers/md/md.h
45786 @@ -94,13 +94,13 @@ struct md_rdev {
45787 * only maintained for arrays that
45788 * support hot removal
45789 */
45790 - atomic_t read_errors; /* number of consecutive read errors that
45791 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45792 * we have tried to ignore.
45793 */
45794 struct timespec last_read_error; /* monotonic time since our
45795 * last read error
45796 */
45797 - atomic_t corrected_errors; /* number of corrected read errors,
45798 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45799 * for reporting to userspace and storing
45800 * in superblock.
45801 */
45802 @@ -476,7 +476,7 @@ extern void mddev_unlock(struct mddev *mddev);
45803
45804 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45805 {
45806 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45807 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45808 }
45809
45810 struct md_personality
45811 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45812 index e8a9042..35bd145 100644
45813 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45814 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45815 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45816 * Flick into a mode where all blocks get allocated in the new area.
45817 */
45818 smm->begin = old_len;
45819 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45820 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45821
45822 /*
45823 * Extend.
45824 @@ -714,7 +714,7 @@ out:
45825 /*
45826 * Switch back to normal behaviour.
45827 */
45828 - memcpy(sm, &ops, sizeof(*sm));
45829 + memcpy((void *)sm, &ops, sizeof(*sm));
45830 return r;
45831 }
45832
45833 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45834 index 3e6d115..ffecdeb 100644
45835 --- a/drivers/md/persistent-data/dm-space-map.h
45836 +++ b/drivers/md/persistent-data/dm-space-map.h
45837 @@ -71,6 +71,7 @@ struct dm_space_map {
45838 dm_sm_threshold_fn fn,
45839 void *context);
45840 };
45841 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45842
45843 /*----------------------------------------------------------------*/
45844
45845 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45846 index d34e238..34f8d98 100644
45847 --- a/drivers/md/raid1.c
45848 +++ b/drivers/md/raid1.c
45849 @@ -1922,7 +1922,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45850 if (r1_sync_page_io(rdev, sect, s,
45851 bio->bi_io_vec[idx].bv_page,
45852 READ) != 0)
45853 - atomic_add(s, &rdev->corrected_errors);
45854 + atomic_add_unchecked(s, &rdev->corrected_errors);
45855 }
45856 sectors -= s;
45857 sect += s;
45858 @@ -2155,7 +2155,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45859 !test_bit(Faulty, &rdev->flags)) {
45860 if (r1_sync_page_io(rdev, sect, s,
45861 conf->tmppage, READ)) {
45862 - atomic_add(s, &rdev->corrected_errors);
45863 + atomic_add_unchecked(s, &rdev->corrected_errors);
45864 printk(KERN_INFO
45865 "md/raid1:%s: read error corrected "
45866 "(%d sectors at %llu on %s)\n",
45867 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45868 index a7196c4..439f012 100644
45869 --- a/drivers/md/raid10.c
45870 +++ b/drivers/md/raid10.c
45871 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45872 /* The write handler will notice the lack of
45873 * R10BIO_Uptodate and record any errors etc
45874 */
45875 - atomic_add(r10_bio->sectors,
45876 + atomic_add_unchecked(r10_bio->sectors,
45877 &conf->mirrors[d].rdev->corrected_errors);
45878
45879 /* for reconstruct, we always reschedule after a read.
45880 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45881 {
45882 struct timespec cur_time_mon;
45883 unsigned long hours_since_last;
45884 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45885 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45886
45887 ktime_get_ts(&cur_time_mon);
45888
45889 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45890 * overflowing the shift of read_errors by hours_since_last.
45891 */
45892 if (hours_since_last >= 8 * sizeof(read_errors))
45893 - atomic_set(&rdev->read_errors, 0);
45894 + atomic_set_unchecked(&rdev->read_errors, 0);
45895 else
45896 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
45897 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
45898 }
45899
45900 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
45901 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45902 return;
45903
45904 check_decay_read_errors(mddev, rdev);
45905 - atomic_inc(&rdev->read_errors);
45906 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
45907 + atomic_inc_unchecked(&rdev->read_errors);
45908 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
45909 char b[BDEVNAME_SIZE];
45910 bdevname(rdev->bdev, b);
45911
45912 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45913 "md/raid10:%s: %s: Raid device exceeded "
45914 "read_error threshold [cur %d:max %d]\n",
45915 mdname(mddev), b,
45916 - atomic_read(&rdev->read_errors), max_read_errors);
45917 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
45918 printk(KERN_NOTICE
45919 "md/raid10:%s: %s: Failing raid device\n",
45920 mdname(mddev), b);
45921 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45922 sect +
45923 choose_data_offset(r10_bio, rdev)),
45924 bdevname(rdev->bdev, b));
45925 - atomic_add(s, &rdev->corrected_errors);
45926 + atomic_add_unchecked(s, &rdev->corrected_errors);
45927 }
45928
45929 rdev_dec_pending(rdev, mddev);
45930 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
45931 index 007ab86..d11593d 100644
45932 --- a/drivers/md/raid5.c
45933 +++ b/drivers/md/raid5.c
45934 @@ -947,23 +947,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
45935 struct bio_vec bvl;
45936 struct bvec_iter iter;
45937 struct page *bio_page;
45938 - int page_offset;
45939 + s64 page_offset;
45940 struct async_submit_ctl submit;
45941 enum async_tx_flags flags = 0;
45942
45943 if (bio->bi_iter.bi_sector >= sector)
45944 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
45945 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
45946 else
45947 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
45948 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
45949
45950 if (frombio)
45951 flags |= ASYNC_TX_FENCE;
45952 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
45953
45954 bio_for_each_segment(bvl, bio, iter) {
45955 - int len = bvl.bv_len;
45956 - int clen;
45957 - int b_offset = 0;
45958 + s64 len = bvl.bv_len;
45959 + s64 clen;
45960 + s64 b_offset = 0;
45961
45962 if (page_offset < 0) {
45963 b_offset = -page_offset;
45964 @@ -1727,6 +1727,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
45965 return 1;
45966 }
45967
45968 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45969 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
45970 +#endif
45971 +
45972 static int grow_stripes(struct r5conf *conf, int num)
45973 {
45974 struct kmem_cache *sc;
45975 @@ -1738,7 +1742,11 @@ static int grow_stripes(struct r5conf *conf, int num)
45976 "raid%d-%s", conf->level, mdname(conf->mddev));
45977 else
45978 sprintf(conf->cache_name[0],
45979 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45980 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
45981 +#else
45982 "raid%d-%p", conf->level, conf->mddev);
45983 +#endif
45984 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
45985
45986 conf->active_name = 0;
45987 @@ -2015,21 +2023,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
45988 mdname(conf->mddev), STRIPE_SECTORS,
45989 (unsigned long long)s,
45990 bdevname(rdev->bdev, b));
45991 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
45992 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
45993 clear_bit(R5_ReadError, &sh->dev[i].flags);
45994 clear_bit(R5_ReWrite, &sh->dev[i].flags);
45995 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
45996 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
45997
45998 - if (atomic_read(&rdev->read_errors))
45999 - atomic_set(&rdev->read_errors, 0);
46000 + if (atomic_read_unchecked(&rdev->read_errors))
46001 + atomic_set_unchecked(&rdev->read_errors, 0);
46002 } else {
46003 const char *bdn = bdevname(rdev->bdev, b);
46004 int retry = 0;
46005 int set_bad = 0;
46006
46007 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
46008 - atomic_inc(&rdev->read_errors);
46009 + atomic_inc_unchecked(&rdev->read_errors);
46010 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
46011 printk_ratelimited(
46012 KERN_WARNING
46013 @@ -2057,7 +2065,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
46014 mdname(conf->mddev),
46015 (unsigned long long)s,
46016 bdn);
46017 - } else if (atomic_read(&rdev->read_errors)
46018 + } else if (atomic_read_unchecked(&rdev->read_errors)
46019 > conf->max_nr_stripes)
46020 printk(KERN_WARNING
46021 "md/raid:%s: Too many read errors, failing device %s.\n",
46022 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
46023 index 983db75..ef9248c 100644
46024 --- a/drivers/media/dvb-core/dvbdev.c
46025 +++ b/drivers/media/dvb-core/dvbdev.c
46026 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
46027 const struct dvb_device *template, void *priv, int type)
46028 {
46029 struct dvb_device *dvbdev;
46030 - struct file_operations *dvbdevfops;
46031 + file_operations_no_const *dvbdevfops;
46032 struct device *clsdev;
46033 int minor;
46034 int id;
46035 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
46036 index 6ad22b6..6e90e2a 100644
46037 --- a/drivers/media/dvb-frontends/af9033.h
46038 +++ b/drivers/media/dvb-frontends/af9033.h
46039 @@ -96,6 +96,6 @@ struct af9033_ops {
46040 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
46041 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
46042 int onoff);
46043 -};
46044 +} __no_const;
46045
46046 #endif /* AF9033_H */
46047 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
46048 index 9b6c3bb..baeb5c7 100644
46049 --- a/drivers/media/dvb-frontends/dib3000.h
46050 +++ b/drivers/media/dvb-frontends/dib3000.h
46051 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
46052 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
46053 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
46054 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
46055 -};
46056 +} __no_const;
46057
46058 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
46059 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
46060 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
46061 index 1fea0e9..321ce8f 100644
46062 --- a/drivers/media/dvb-frontends/dib7000p.h
46063 +++ b/drivers/media/dvb-frontends/dib7000p.h
46064 @@ -64,7 +64,7 @@ struct dib7000p_ops {
46065 int (*get_adc_power)(struct dvb_frontend *fe);
46066 int (*slave_reset)(struct dvb_frontend *fe);
46067 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
46068 -};
46069 +} __no_const;
46070
46071 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
46072 void *dib7000p_attach(struct dib7000p_ops *ops);
46073 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
46074 index 84cc103..5780c54 100644
46075 --- a/drivers/media/dvb-frontends/dib8000.h
46076 +++ b/drivers/media/dvb-frontends/dib8000.h
46077 @@ -61,7 +61,7 @@ struct dib8000_ops {
46078 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
46079 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
46080 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
46081 -};
46082 +} __no_const;
46083
46084 #if IS_ENABLED(CONFIG_DVB_DIB8000)
46085 void *dib8000_attach(struct dib8000_ops *ops);
46086 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
46087 index 860c98fc..497fa25 100644
46088 --- a/drivers/media/pci/cx88/cx88-video.c
46089 +++ b/drivers/media/pci/cx88/cx88-video.c
46090 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
46091
46092 /* ------------------------------------------------------------------ */
46093
46094 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46095 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46096 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46097 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46098 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46099 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46100
46101 module_param_array(video_nr, int, NULL, 0444);
46102 module_param_array(vbi_nr, int, NULL, 0444);
46103 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
46104 index 802642d..5534900 100644
46105 --- a/drivers/media/pci/ivtv/ivtv-driver.c
46106 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
46107 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
46108 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
46109
46110 /* ivtv instance counter */
46111 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
46112 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
46113
46114 /* Parameter declarations */
46115 static int cardtype[IVTV_MAX_CARDS];
46116 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
46117 index 570d119..ed25830 100644
46118 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
46119 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
46120 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
46121
46122 static int solo_sysfs_init(struct solo_dev *solo_dev)
46123 {
46124 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
46125 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
46126 struct device *dev = &solo_dev->dev;
46127 const char *driver;
46128 int i;
46129 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
46130 index 7ddc767..1c24361 100644
46131 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
46132 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
46133 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
46134
46135 int solo_g723_init(struct solo_dev *solo_dev)
46136 {
46137 - static struct snd_device_ops ops = { NULL };
46138 + static struct snd_device_ops ops = { };
46139 struct snd_card *card;
46140 struct snd_kcontrol_new kctl;
46141 char name[32];
46142 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46143 index 8c84846..27b4f83 100644
46144 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
46145 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46146 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
46147
46148 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
46149 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
46150 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
46151 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
46152 if (p2m_id < 0)
46153 p2m_id = -p2m_id;
46154 }
46155 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
46156 index 1ca54b0..7d7cb9a 100644
46157 --- a/drivers/media/pci/solo6x10/solo6x10.h
46158 +++ b/drivers/media/pci/solo6x10/solo6x10.h
46159 @@ -218,7 +218,7 @@ struct solo_dev {
46160
46161 /* P2M DMA Engine */
46162 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
46163 - atomic_t p2m_count;
46164 + atomic_unchecked_t p2m_count;
46165 int p2m_jiffies;
46166 unsigned int p2m_timeouts;
46167
46168 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
46169 index c135165..dc69499 100644
46170 --- a/drivers/media/pci/tw68/tw68-core.c
46171 +++ b/drivers/media/pci/tw68/tw68-core.c
46172 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
46173 module_param_array(card, int, NULL, 0444);
46174 MODULE_PARM_DESC(card, "card type");
46175
46176 -static atomic_t tw68_instance = ATOMIC_INIT(0);
46177 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
46178
46179 /* ------------------------------------------------------------------ */
46180
46181 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
46182 index ba2d8f9..1566684 100644
46183 --- a/drivers/media/platform/omap/omap_vout.c
46184 +++ b/drivers/media/platform/omap/omap_vout.c
46185 @@ -63,7 +63,6 @@ enum omap_vout_channels {
46186 OMAP_VIDEO2,
46187 };
46188
46189 -static struct videobuf_queue_ops video_vbq_ops;
46190 /* Variables configurable through module params*/
46191 static u32 video1_numbuffers = 3;
46192 static u32 video2_numbuffers = 3;
46193 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
46194 {
46195 struct videobuf_queue *q;
46196 struct omap_vout_device *vout = NULL;
46197 + static struct videobuf_queue_ops video_vbq_ops = {
46198 + .buf_setup = omap_vout_buffer_setup,
46199 + .buf_prepare = omap_vout_buffer_prepare,
46200 + .buf_release = omap_vout_buffer_release,
46201 + .buf_queue = omap_vout_buffer_queue,
46202 + };
46203
46204 vout = video_drvdata(file);
46205 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46206 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46207 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46208
46209 q = &vout->vbq;
46210 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46211 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46212 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46213 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46214 spin_lock_init(&vout->vbq_lock);
46215
46216 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46217 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46218 index fb2acc5..a2fcbdc4 100644
46219 --- a/drivers/media/platform/s5p-tv/mixer.h
46220 +++ b/drivers/media/platform/s5p-tv/mixer.h
46221 @@ -156,7 +156,7 @@ struct mxr_layer {
46222 /** layer index (unique identifier) */
46223 int idx;
46224 /** callbacks for layer methods */
46225 - struct mxr_layer_ops ops;
46226 + struct mxr_layer_ops *ops;
46227 /** format array */
46228 const struct mxr_format **fmt_array;
46229 /** size of format array */
46230 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46231 index 74344c7..a39e70e 100644
46232 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46233 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46234 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46235 {
46236 struct mxr_layer *layer;
46237 int ret;
46238 - struct mxr_layer_ops ops = {
46239 + static struct mxr_layer_ops ops = {
46240 .release = mxr_graph_layer_release,
46241 .buffer_set = mxr_graph_buffer_set,
46242 .stream_set = mxr_graph_stream_set,
46243 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46244 index b713403..53cb5ad 100644
46245 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46246 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46247 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46248 layer->update_buf = next;
46249 }
46250
46251 - layer->ops.buffer_set(layer, layer->update_buf);
46252 + layer->ops->buffer_set(layer, layer->update_buf);
46253
46254 if (done && done != layer->shadow_buf)
46255 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46256 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46257 index 72d4f2e..4b2ea0d 100644
46258 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46259 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46260 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46261 layer->geo.src.height = layer->geo.src.full_height;
46262
46263 mxr_geometry_dump(mdev, &layer->geo);
46264 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46265 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46266 mxr_geometry_dump(mdev, &layer->geo);
46267 }
46268
46269 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46270 layer->geo.dst.full_width = mbus_fmt.width;
46271 layer->geo.dst.full_height = mbus_fmt.height;
46272 layer->geo.dst.field = mbus_fmt.field;
46273 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46274 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46275
46276 mxr_geometry_dump(mdev, &layer->geo);
46277 }
46278 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46279 /* set source size to highest accepted value */
46280 geo->src.full_width = max(geo->dst.full_width, pix->width);
46281 geo->src.full_height = max(geo->dst.full_height, pix->height);
46282 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46283 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46284 mxr_geometry_dump(mdev, &layer->geo);
46285 /* set cropping to total visible screen */
46286 geo->src.width = pix->width;
46287 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46288 geo->src.x_offset = 0;
46289 geo->src.y_offset = 0;
46290 /* assure consistency of geometry */
46291 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46292 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46293 mxr_geometry_dump(mdev, &layer->geo);
46294 /* set full size to lowest possible value */
46295 geo->src.full_width = 0;
46296 geo->src.full_height = 0;
46297 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46298 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46299 mxr_geometry_dump(mdev, &layer->geo);
46300
46301 /* returning results */
46302 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46303 target->width = s->r.width;
46304 target->height = s->r.height;
46305
46306 - layer->ops.fix_geometry(layer, stage, s->flags);
46307 + layer->ops->fix_geometry(layer, stage, s->flags);
46308
46309 /* retrieve update selection rectangle */
46310 res.left = target->x_offset;
46311 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46312 mxr_output_get(mdev);
46313
46314 mxr_layer_update_output(layer);
46315 - layer->ops.format_set(layer);
46316 + layer->ops->format_set(layer);
46317 /* enabling layer in hardware */
46318 spin_lock_irqsave(&layer->enq_slock, flags);
46319 layer->state = MXR_LAYER_STREAMING;
46320 spin_unlock_irqrestore(&layer->enq_slock, flags);
46321
46322 - layer->ops.stream_set(layer, MXR_ENABLE);
46323 + layer->ops->stream_set(layer, MXR_ENABLE);
46324 mxr_streamer_get(mdev);
46325
46326 return 0;
46327 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46328 spin_unlock_irqrestore(&layer->enq_slock, flags);
46329
46330 /* disabling layer in hardware */
46331 - layer->ops.stream_set(layer, MXR_DISABLE);
46332 + layer->ops->stream_set(layer, MXR_DISABLE);
46333 /* remove one streamer */
46334 mxr_streamer_put(mdev);
46335 /* allow changes in output configuration */
46336 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46337
46338 void mxr_layer_release(struct mxr_layer *layer)
46339 {
46340 - if (layer->ops.release)
46341 - layer->ops.release(layer);
46342 + if (layer->ops->release)
46343 + layer->ops->release(layer);
46344 }
46345
46346 void mxr_base_layer_release(struct mxr_layer *layer)
46347 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46348
46349 layer->mdev = mdev;
46350 layer->idx = idx;
46351 - layer->ops = *ops;
46352 + layer->ops = ops;
46353
46354 spin_lock_init(&layer->enq_slock);
46355 INIT_LIST_HEAD(&layer->enq_list);
46356 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46357 index c9388c4..ce71ece 100644
46358 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46359 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46360 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46361 {
46362 struct mxr_layer *layer;
46363 int ret;
46364 - struct mxr_layer_ops ops = {
46365 + static struct mxr_layer_ops ops = {
46366 .release = mxr_vp_layer_release,
46367 .buffer_set = mxr_vp_buffer_set,
46368 .stream_set = mxr_vp_stream_set,
46369 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46370 index 82affae..42833ec 100644
46371 --- a/drivers/media/radio/radio-cadet.c
46372 +++ b/drivers/media/radio/radio-cadet.c
46373 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46374 unsigned char readbuf[RDS_BUFFER];
46375 int i = 0;
46376
46377 + if (count > RDS_BUFFER)
46378 + return -EFAULT;
46379 mutex_lock(&dev->lock);
46380 if (dev->rdsstat == 0)
46381 cadet_start_rds(dev);
46382 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46383 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46384 mutex_unlock(&dev->lock);
46385
46386 - if (i && copy_to_user(data, readbuf, i))
46387 - return -EFAULT;
46388 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46389 + i = -EFAULT;
46390 +
46391 return i;
46392 }
46393
46394 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46395 index 5236035..c622c74 100644
46396 --- a/drivers/media/radio/radio-maxiradio.c
46397 +++ b/drivers/media/radio/radio-maxiradio.c
46398 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46399 /* TEA5757 pin mappings */
46400 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46401
46402 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46403 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46404
46405 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46406 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46407 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46408 index 050b3bb..79f62b9 100644
46409 --- a/drivers/media/radio/radio-shark.c
46410 +++ b/drivers/media/radio/radio-shark.c
46411 @@ -79,7 +79,7 @@ struct shark_device {
46412 u32 last_val;
46413 };
46414
46415 -static atomic_t shark_instance = ATOMIC_INIT(0);
46416 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46417
46418 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46419 {
46420 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46421 index 8654e0d..0608a64 100644
46422 --- a/drivers/media/radio/radio-shark2.c
46423 +++ b/drivers/media/radio/radio-shark2.c
46424 @@ -74,7 +74,7 @@ struct shark_device {
46425 u8 *transfer_buffer;
46426 };
46427
46428 -static atomic_t shark_instance = ATOMIC_INIT(0);
46429 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46430
46431 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46432 {
46433 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46434 index dccf586..d5db411 100644
46435 --- a/drivers/media/radio/radio-si476x.c
46436 +++ b/drivers/media/radio/radio-si476x.c
46437 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46438 struct si476x_radio *radio;
46439 struct v4l2_ctrl *ctrl;
46440
46441 - static atomic_t instance = ATOMIC_INIT(0);
46442 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46443
46444 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46445 if (!radio)
46446 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46447 index 704397f..4d05977 100644
46448 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46449 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46450 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46451 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46452
46453 /* Radio Nr */
46454 -static u32 radio_nr = -1;
46455 +static int radio_nr = -1;
46456 module_param(radio_nr, int, 0444);
46457 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46458
46459 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46460 index 9fd1527..8927230 100644
46461 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46462 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46463 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46464
46465 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46466 {
46467 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46468 - char result[64];
46469 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46470 - sizeof(result), 0);
46471 + char *buf;
46472 + char *result;
46473 + int retval;
46474 +
46475 + buf = kmalloc(2, GFP_KERNEL);
46476 + if (buf == NULL)
46477 + return -ENOMEM;
46478 + result = kmalloc(64, GFP_KERNEL);
46479 + if (result == NULL) {
46480 + kfree(buf);
46481 + return -ENOMEM;
46482 + }
46483 +
46484 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46485 + buf[1] = enable ? 1 : 0;
46486 +
46487 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46488 +
46489 + kfree(buf);
46490 + kfree(result);
46491 + return retval;
46492 }
46493
46494 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46495 {
46496 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46497 - char state[3];
46498 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46499 + char *buf;
46500 + char *state;
46501 + int retval;
46502 +
46503 + buf = kmalloc(2, GFP_KERNEL);
46504 + if (buf == NULL)
46505 + return -ENOMEM;
46506 + state = kmalloc(3, GFP_KERNEL);
46507 + if (state == NULL) {
46508 + kfree(buf);
46509 + return -ENOMEM;
46510 + }
46511 +
46512 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46513 + buf[1] = enable ? 1 : 0;
46514 +
46515 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46516 +
46517 + kfree(buf);
46518 + kfree(state);
46519 + return retval;
46520 }
46521
46522 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46523 {
46524 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46525 - char state[3];
46526 + char *query;
46527 + char *state;
46528 int ret;
46529 + query = kmalloc(1, GFP_KERNEL);
46530 + if (query == NULL)
46531 + return -ENOMEM;
46532 + state = kmalloc(3, GFP_KERNEL);
46533 + if (state == NULL) {
46534 + kfree(query);
46535 + return -ENOMEM;
46536 + }
46537 +
46538 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46539
46540 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46541
46542 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46543 - sizeof(state), 0);
46544 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46545 if (ret < 0) {
46546 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46547 "state info\n");
46548 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46549
46550 /* Copy this pointer as we are gonna need it in the release phase */
46551 cinergyt2_usb_device = adap->dev;
46552 -
46553 + kfree(query);
46554 + kfree(state);
46555 return 0;
46556 }
46557
46558 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46559 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46560 {
46561 struct cinergyt2_state *st = d->priv;
46562 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46563 + u8 *key, *cmd;
46564 int i;
46565
46566 + cmd = kmalloc(1, GFP_KERNEL);
46567 + if (cmd == NULL)
46568 + return -EINVAL;
46569 + key = kzalloc(5, GFP_KERNEL);
46570 + if (key == NULL) {
46571 + kfree(cmd);
46572 + return -EINVAL;
46573 + }
46574 +
46575 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46576 +
46577 *state = REMOTE_NO_KEY_PRESSED;
46578
46579 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46580 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46581 if (key[4] == 0xff) {
46582 /* key repeat */
46583 st->rc_counter++;
46584 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46585 *event = d->last_event;
46586 deb_rc("repeat key, event %x\n",
46587 *event);
46588 - return 0;
46589 + goto out;
46590 }
46591 }
46592 deb_rc("repeated key (non repeatable)\n");
46593 }
46594 - return 0;
46595 + goto out;
46596 }
46597
46598 /* hack to pass checksum on the custom field */
46599 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46600
46601 deb_rc("key: %*ph\n", 5, key);
46602 }
46603 +out:
46604 + kfree(cmd);
46605 + kfree(key);
46606 return 0;
46607 }
46608
46609 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46610 index c890fe4..f9b2ae6 100644
46611 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46612 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46613 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46614 fe_status_t *status)
46615 {
46616 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46617 - struct dvbt_get_status_msg result;
46618 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46619 + struct dvbt_get_status_msg *result;
46620 + u8 *cmd;
46621 int ret;
46622
46623 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46624 - sizeof(result), 0);
46625 + cmd = kmalloc(1, GFP_KERNEL);
46626 + if (cmd == NULL)
46627 + return -ENOMEM;
46628 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46629 + if (result == NULL) {
46630 + kfree(cmd);
46631 + return -ENOMEM;
46632 + }
46633 +
46634 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46635 +
46636 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46637 + sizeof(*result), 0);
46638 if (ret < 0)
46639 - return ret;
46640 + goto out;
46641
46642 *status = 0;
46643
46644 - if (0xffff - le16_to_cpu(result.gain) > 30)
46645 + if (0xffff - le16_to_cpu(result->gain) > 30)
46646 *status |= FE_HAS_SIGNAL;
46647 - if (result.lock_bits & (1 << 6))
46648 + if (result->lock_bits & (1 << 6))
46649 *status |= FE_HAS_LOCK;
46650 - if (result.lock_bits & (1 << 5))
46651 + if (result->lock_bits & (1 << 5))
46652 *status |= FE_HAS_SYNC;
46653 - if (result.lock_bits & (1 << 4))
46654 + if (result->lock_bits & (1 << 4))
46655 *status |= FE_HAS_CARRIER;
46656 - if (result.lock_bits & (1 << 1))
46657 + if (result->lock_bits & (1 << 1))
46658 *status |= FE_HAS_VITERBI;
46659
46660 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46661 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46662 *status &= ~FE_HAS_LOCK;
46663
46664 - return 0;
46665 +out:
46666 + kfree(cmd);
46667 + kfree(result);
46668 + return ret;
46669 }
46670
46671 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46672 {
46673 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46674 - struct dvbt_get_status_msg status;
46675 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46676 + struct dvbt_get_status_msg *status;
46677 + char *cmd;
46678 int ret;
46679
46680 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46681 - sizeof(status), 0);
46682 + cmd = kmalloc(1, GFP_KERNEL);
46683 + if (cmd == NULL)
46684 + return -ENOMEM;
46685 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46686 + if (status == NULL) {
46687 + kfree(cmd);
46688 + return -ENOMEM;
46689 + }
46690 +
46691 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46692 +
46693 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46694 + sizeof(*status), 0);
46695 if (ret < 0)
46696 - return ret;
46697 + goto out;
46698
46699 - *ber = le32_to_cpu(status.viterbi_error_rate);
46700 + *ber = le32_to_cpu(status->viterbi_error_rate);
46701 +out:
46702 + kfree(cmd);
46703 + kfree(status);
46704 return 0;
46705 }
46706
46707 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46708 {
46709 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46710 - struct dvbt_get_status_msg status;
46711 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46712 + struct dvbt_get_status_msg *status;
46713 + u8 *cmd;
46714 int ret;
46715
46716 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46717 - sizeof(status), 0);
46718 + cmd = kmalloc(1, GFP_KERNEL);
46719 + if (cmd == NULL)
46720 + return -ENOMEM;
46721 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46722 + if (status == NULL) {
46723 + kfree(cmd);
46724 + return -ENOMEM;
46725 + }
46726 +
46727 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46728 +
46729 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46730 + sizeof(*status), 0);
46731 if (ret < 0) {
46732 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46733 ret);
46734 - return ret;
46735 + goto out;
46736 }
46737 - *unc = le32_to_cpu(status.uncorrected_block_count);
46738 - return 0;
46739 + *unc = le32_to_cpu(status->uncorrected_block_count);
46740 +
46741 +out:
46742 + kfree(cmd);
46743 + kfree(status);
46744 + return ret;
46745 }
46746
46747 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46748 u16 *strength)
46749 {
46750 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46751 - struct dvbt_get_status_msg status;
46752 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46753 + struct dvbt_get_status_msg *status;
46754 + char *cmd;
46755 int ret;
46756
46757 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46758 - sizeof(status), 0);
46759 + cmd = kmalloc(1, GFP_KERNEL);
46760 + if (cmd == NULL)
46761 + return -ENOMEM;
46762 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46763 + if (status == NULL) {
46764 + kfree(cmd);
46765 + return -ENOMEM;
46766 + }
46767 +
46768 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46769 +
46770 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46771 + sizeof(*status), 0);
46772 if (ret < 0) {
46773 err("cinergyt2_fe_read_signal_strength() Failed!"
46774 " (Error=%d)\n", ret);
46775 - return ret;
46776 + goto out;
46777 }
46778 - *strength = (0xffff - le16_to_cpu(status.gain));
46779 + *strength = (0xffff - le16_to_cpu(status->gain));
46780 +
46781 +out:
46782 + kfree(cmd);
46783 + kfree(status);
46784 return 0;
46785 }
46786
46787 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46788 {
46789 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46790 - struct dvbt_get_status_msg status;
46791 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46792 + struct dvbt_get_status_msg *status;
46793 + char *cmd;
46794 int ret;
46795
46796 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46797 - sizeof(status), 0);
46798 + cmd = kmalloc(1, GFP_KERNEL);
46799 + if (cmd == NULL)
46800 + return -ENOMEM;
46801 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46802 + if (status == NULL) {
46803 + kfree(cmd);
46804 + return -ENOMEM;
46805 + }
46806 +
46807 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46808 +
46809 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46810 + sizeof(*status), 0);
46811 if (ret < 0) {
46812 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46813 - return ret;
46814 + goto out;
46815 }
46816 - *snr = (status.snr << 8) | status.snr;
46817 - return 0;
46818 + *snr = (status->snr << 8) | status->snr;
46819 +
46820 +out:
46821 + kfree(cmd);
46822 + kfree(status);
46823 + return ret;
46824 }
46825
46826 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46827 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46828 {
46829 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46830 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46831 - struct dvbt_set_parameters_msg param;
46832 - char result[2];
46833 + struct dvbt_set_parameters_msg *param;
46834 + char *result;
46835 int err;
46836
46837 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46838 - param.tps = cpu_to_le16(compute_tps(fep));
46839 - param.freq = cpu_to_le32(fep->frequency / 1000);
46840 - param.flags = 0;
46841 + result = kmalloc(2, GFP_KERNEL);
46842 + if (result == NULL)
46843 + return -ENOMEM;
46844 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46845 + if (param == NULL) {
46846 + kfree(result);
46847 + return -ENOMEM;
46848 + }
46849 +
46850 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46851 + param->tps = cpu_to_le16(compute_tps(fep));
46852 + param->freq = cpu_to_le32(fep->frequency / 1000);
46853 + param->flags = 0;
46854
46855 switch (fep->bandwidth_hz) {
46856 default:
46857 case 8000000:
46858 - param.bandwidth = 8;
46859 + param->bandwidth = 8;
46860 break;
46861 case 7000000:
46862 - param.bandwidth = 7;
46863 + param->bandwidth = 7;
46864 break;
46865 case 6000000:
46866 - param.bandwidth = 6;
46867 + param->bandwidth = 6;
46868 break;
46869 }
46870
46871 err = dvb_usb_generic_rw(state->d,
46872 - (char *)&param, sizeof(param),
46873 - result, sizeof(result), 0);
46874 + (char *)param, sizeof(*param),
46875 + result, 2, 0);
46876 if (err < 0)
46877 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46878
46879 - return (err < 0) ? err : 0;
46880 + kfree(result);
46881 + kfree(param);
46882 + return err;
46883 }
46884
46885 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46886 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46887 index 733a7ff..f8b52e3 100644
46888 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46889 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46890 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
46891
46892 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
46893 {
46894 - struct hexline hx;
46895 - u8 reset;
46896 + struct hexline *hx;
46897 + u8 *reset;
46898 int ret,pos=0;
46899
46900 + reset = kmalloc(1, GFP_KERNEL);
46901 + if (reset == NULL)
46902 + return -ENOMEM;
46903 +
46904 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
46905 + if (hx == NULL) {
46906 + kfree(reset);
46907 + return -ENOMEM;
46908 + }
46909 +
46910 /* stop the CPU */
46911 - reset = 1;
46912 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
46913 + reset[0] = 1;
46914 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
46915 err("could not stop the USB controller CPU.");
46916
46917 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
46918 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
46919 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
46920 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
46921 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
46922 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
46923
46924 - if (ret != hx.len) {
46925 + if (ret != hx->len) {
46926 err("error while transferring firmware "
46927 "(transferred size: %d, block size: %d)",
46928 - ret,hx.len);
46929 + ret,hx->len);
46930 ret = -EINVAL;
46931 break;
46932 }
46933 }
46934 if (ret < 0) {
46935 err("firmware download failed at %d with %d",pos,ret);
46936 + kfree(reset);
46937 + kfree(hx);
46938 return ret;
46939 }
46940
46941 if (ret == 0) {
46942 /* restart the CPU */
46943 - reset = 0;
46944 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
46945 + reset[0] = 0;
46946 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
46947 err("could not restart the USB controller CPU.");
46948 ret = -EINVAL;
46949 }
46950 } else
46951 ret = -EIO;
46952
46953 + kfree(reset);
46954 + kfree(hx);
46955 +
46956 return ret;
46957 }
46958 EXPORT_SYMBOL(usb_cypress_load_firmware);
46959 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
46960 index 1a3df10..57997a5 100644
46961 --- a/drivers/media/usb/dvb-usb/dw2102.c
46962 +++ b/drivers/media/usb/dvb-usb/dw2102.c
46963 @@ -118,7 +118,7 @@ struct su3000_state {
46964
46965 struct s6x0_state {
46966 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
46967 -};
46968 +} __no_const;
46969
46970 /* debug */
46971 static int dvb_usb_dw2102_debug;
46972 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
46973 index 5801ae7..83f71fa 100644
46974 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
46975 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
46976 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
46977 static int technisat_usb2_i2c_access(struct usb_device *udev,
46978 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
46979 {
46980 - u8 b[64];
46981 - int ret, actual_length;
46982 + u8 *b = kmalloc(64, GFP_KERNEL);
46983 + int ret, actual_length, error = 0;
46984 +
46985 + if (b == NULL)
46986 + return -ENOMEM;
46987
46988 deb_i2c("i2c-access: %02x, tx: ", device_addr);
46989 debug_dump(tx, txlen, deb_i2c);
46990 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46991
46992 if (ret < 0) {
46993 err("i2c-error: out failed %02x = %d", device_addr, ret);
46994 - return -ENODEV;
46995 + error = -ENODEV;
46996 + goto out;
46997 }
46998
46999 ret = usb_bulk_msg(udev,
47000 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47001 b, 64, &actual_length, 1000);
47002 if (ret < 0) {
47003 err("i2c-error: in failed %02x = %d", device_addr, ret);
47004 - return -ENODEV;
47005 + error = -ENODEV;
47006 + goto out;
47007 }
47008
47009 if (b[0] != I2C_STATUS_OK) {
47010 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47011 /* handle tuner-i2c-nak */
47012 if (!(b[0] == I2C_STATUS_NAK &&
47013 device_addr == 0x60
47014 - /* && device_is_technisat_usb2 */))
47015 - return -ENODEV;
47016 + /* && device_is_technisat_usb2 */)) {
47017 + error = -ENODEV;
47018 + goto out;
47019 + }
47020 }
47021
47022 deb_i2c("status: %d, ", b[0]);
47023 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47024
47025 deb_i2c("\n");
47026
47027 - return 0;
47028 +out:
47029 + kfree(b);
47030 + return error;
47031 }
47032
47033 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
47034 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47035 {
47036 int ret;
47037
47038 - u8 led[8] = {
47039 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47040 - 0
47041 - };
47042 + u8 *led = kzalloc(8, GFP_KERNEL);
47043 +
47044 + if (led == NULL)
47045 + return -ENOMEM;
47046
47047 if (disable_led_control && state != TECH_LED_OFF)
47048 return 0;
47049
47050 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
47051 +
47052 switch (state) {
47053 case TECH_LED_ON:
47054 led[1] = 0x82;
47055 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47056 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47057 USB_TYPE_VENDOR | USB_DIR_OUT,
47058 0, 0,
47059 - led, sizeof(led), 500);
47060 + led, 8, 500);
47061
47062 mutex_unlock(&d->i2c_mutex);
47063 +
47064 + kfree(led);
47065 +
47066 return ret;
47067 }
47068
47069 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
47070 {
47071 int ret;
47072 - u8 b = 0;
47073 + u8 *b = kzalloc(1, GFP_KERNEL);
47074 +
47075 + if (b == NULL)
47076 + return -ENOMEM;
47077
47078 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
47079 return -EAGAIN;
47080 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
47081 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
47082 USB_TYPE_VENDOR | USB_DIR_OUT,
47083 (red << 8) | green, 0,
47084 - &b, 1, 500);
47085 + b, 1, 500);
47086
47087 mutex_unlock(&d->i2c_mutex);
47088
47089 + kfree(b);
47090 +
47091 return ret;
47092 }
47093
47094 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47095 struct dvb_usb_device_description **desc, int *cold)
47096 {
47097 int ret;
47098 - u8 version[3];
47099 + u8 *version = kmalloc(3, GFP_KERNEL);
47100
47101 /* first select the interface */
47102 if (usb_set_interface(udev, 0, 1) != 0)
47103 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47104
47105 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
47106
47107 + if (version == NULL)
47108 + return 0;
47109 +
47110 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
47111 GET_VERSION_INFO_VENDOR_REQUEST,
47112 USB_TYPE_VENDOR | USB_DIR_IN,
47113 0, 0,
47114 - version, sizeof(version), 500);
47115 + version, 3, 500);
47116
47117 if (ret < 0)
47118 *cold = 1;
47119 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47120 *cold = 0;
47121 }
47122
47123 + kfree(version);
47124 +
47125 return 0;
47126 }
47127
47128 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
47129
47130 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47131 {
47132 - u8 buf[62], *b;
47133 + u8 *buf, *b;
47134 int ret;
47135 struct ir_raw_event ev;
47136
47137 + buf = kmalloc(62, GFP_KERNEL);
47138 +
47139 + if (buf == NULL)
47140 + return -ENOMEM;
47141 +
47142 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
47143 buf[1] = 0x08;
47144 buf[2] = 0x8f;
47145 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47146 GET_IR_DATA_VENDOR_REQUEST,
47147 USB_TYPE_VENDOR | USB_DIR_IN,
47148 0x8080, 0,
47149 - buf, sizeof(buf), 500);
47150 + buf, 62, 500);
47151
47152 unlock:
47153 mutex_unlock(&d->i2c_mutex);
47154
47155 - if (ret < 0)
47156 + if (ret < 0) {
47157 + kfree(buf);
47158 return ret;
47159 + }
47160
47161 - if (ret == 1)
47162 + if (ret == 1) {
47163 + kfree(buf);
47164 return 0; /* no key pressed */
47165 + }
47166
47167 /* decoding */
47168 b = buf+1;
47169 @@ -656,6 +689,8 @@ unlock:
47170
47171 ir_raw_event_handle(d->rc_dev);
47172
47173 + kfree(buf);
47174 +
47175 return 1;
47176 }
47177
47178 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47179 index af63543..0436f20 100644
47180 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47181 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47182 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47183 * by passing a very big num_planes value */
47184 uplane = compat_alloc_user_space(num_planes *
47185 sizeof(struct v4l2_plane));
47186 - kp->m.planes = (__force struct v4l2_plane *)uplane;
47187 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
47188
47189 while (--num_planes >= 0) {
47190 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
47191 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47192 if (num_planes == 0)
47193 return 0;
47194
47195 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
47196 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
47197 if (get_user(p, &up->m.planes))
47198 return -EFAULT;
47199 uplane32 = compat_ptr(p);
47200 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47201 get_user(kp->flags, &up->flags) ||
47202 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47203 return -EFAULT;
47204 - kp->base = (__force void *)compat_ptr(tmp);
47205 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47206 return 0;
47207 }
47208
47209 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47210 n * sizeof(struct v4l2_ext_control32)))
47211 return -EFAULT;
47212 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47213 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47214 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47215 while (--n >= 0) {
47216 u32 id;
47217
47218 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47219 {
47220 struct v4l2_ext_control32 __user *ucontrols;
47221 struct v4l2_ext_control __user *kcontrols =
47222 - (__force struct v4l2_ext_control __user *)kp->controls;
47223 + (struct v4l2_ext_control __force_user *)kp->controls;
47224 int n = kp->count;
47225 compat_caddr_t p;
47226
47227 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47228 get_user(tmp, &up->edid) ||
47229 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47230 return -EFAULT;
47231 - kp->edid = (__force u8 *)compat_ptr(tmp);
47232 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47233 return 0;
47234 }
47235
47236 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47237 index 015f92a..59e311e 100644
47238 --- a/drivers/media/v4l2-core/v4l2-device.c
47239 +++ b/drivers/media/v4l2-core/v4l2-device.c
47240 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47241 EXPORT_SYMBOL_GPL(v4l2_device_put);
47242
47243 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47244 - atomic_t *instance)
47245 + atomic_unchecked_t *instance)
47246 {
47247 - int num = atomic_inc_return(instance) - 1;
47248 + int num = atomic_inc_return_unchecked(instance) - 1;
47249 int len = strlen(basename);
47250
47251 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47252 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47253 index b084072..36706d7 100644
47254 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47255 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47256 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47257 struct file *file, void *fh, void *p);
47258 } u;
47259 void (*debug)(const void *arg, bool write_only);
47260 -};
47261 +} __do_const;
47262 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47263
47264 /* This control needs a priority check */
47265 #define INFO_FL_PRIO (1 << 0)
47266 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47267 struct video_device *vfd = video_devdata(file);
47268 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47269 bool write_only = false;
47270 - struct v4l2_ioctl_info default_info;
47271 + v4l2_ioctl_info_no_const default_info;
47272 const struct v4l2_ioctl_info *info;
47273 void *fh = file->private_data;
47274 struct v4l2_fh *vfh = NULL;
47275 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47276 ret = -EINVAL;
47277 break;
47278 }
47279 - *user_ptr = (void __user *)buf->m.planes;
47280 + *user_ptr = (void __force_user *)buf->m.planes;
47281 *kernel_ptr = (void **)&buf->m.planes;
47282 *array_size = sizeof(struct v4l2_plane) * buf->length;
47283 ret = 1;
47284 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47285 ret = -EINVAL;
47286 break;
47287 }
47288 - *user_ptr = (void __user *)edid->edid;
47289 + *user_ptr = (void __force_user *)edid->edid;
47290 *kernel_ptr = (void **)&edid->edid;
47291 *array_size = edid->blocks * 128;
47292 ret = 1;
47293 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47294 ret = -EINVAL;
47295 break;
47296 }
47297 - *user_ptr = (void __user *)ctrls->controls;
47298 + *user_ptr = (void __force_user *)ctrls->controls;
47299 *kernel_ptr = (void **)&ctrls->controls;
47300 *array_size = sizeof(struct v4l2_ext_control)
47301 * ctrls->count;
47302 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47303 }
47304
47305 if (has_array_args) {
47306 - *kernel_ptr = (void __force *)user_ptr;
47307 + *kernel_ptr = (void __force_kernel *)user_ptr;
47308 if (copy_to_user(user_ptr, mbuf, array_size))
47309 err = -EFAULT;
47310 goto out_array_args;
47311 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47312 index 24696f5..3637780 100644
47313 --- a/drivers/memory/omap-gpmc.c
47314 +++ b/drivers/memory/omap-gpmc.c
47315 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
47316 };
47317
47318 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47319 -static struct irq_chip gpmc_irq_chip;
47320 static int gpmc_irq_start;
47321
47322 static struct resource gpmc_mem_root;
47323 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47324
47325 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47326
47327 +static struct irq_chip gpmc_irq_chip = {
47328 + .name = "gpmc",
47329 + .irq_startup = gpmc_irq_noop_ret,
47330 + .irq_enable = gpmc_irq_enable,
47331 + .irq_disable = gpmc_irq_disable,
47332 + .irq_shutdown = gpmc_irq_noop,
47333 + .irq_ack = gpmc_irq_noop,
47334 + .irq_mask = gpmc_irq_noop,
47335 + .irq_unmask = gpmc_irq_noop,
47336 +};
47337 +
47338 static int gpmc_setup_irq(void)
47339 {
47340 int i;
47341 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
47342 return gpmc_irq_start;
47343 }
47344
47345 - gpmc_irq_chip.name = "gpmc";
47346 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47347 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47348 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47349 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47350 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47351 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47352 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47353 -
47354 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47355 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47356
47357 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47358 index 187f836..679544b 100644
47359 --- a/drivers/message/fusion/mptbase.c
47360 +++ b/drivers/message/fusion/mptbase.c
47361 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47362 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47363 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47364
47365 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47366 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47367 +#else
47368 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47369 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47370 +#endif
47371 +
47372 /*
47373 * Rounding UP to nearest 4-kB boundary here...
47374 */
47375 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47376 ioc->facts.GlobalCredits);
47377
47378 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47379 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47380 + NULL, NULL);
47381 +#else
47382 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47383 +#endif
47384 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47385 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47386 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47387 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47388 index 5bdaae1..eced16f 100644
47389 --- a/drivers/message/fusion/mptsas.c
47390 +++ b/drivers/message/fusion/mptsas.c
47391 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47392 return 0;
47393 }
47394
47395 +static inline void
47396 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47397 +{
47398 + if (phy_info->port_details) {
47399 + phy_info->port_details->rphy = rphy;
47400 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47401 + ioc->name, rphy));
47402 + }
47403 +
47404 + if (rphy) {
47405 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47406 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47407 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47408 + ioc->name, rphy, rphy->dev.release));
47409 + }
47410 +}
47411 +
47412 /* no mutex */
47413 static void
47414 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47415 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47416 return NULL;
47417 }
47418
47419 -static inline void
47420 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47421 -{
47422 - if (phy_info->port_details) {
47423 - phy_info->port_details->rphy = rphy;
47424 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47425 - ioc->name, rphy));
47426 - }
47427 -
47428 - if (rphy) {
47429 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47430 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47431 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47432 - ioc->name, rphy, rphy->dev.release));
47433 - }
47434 -}
47435 -
47436 static inline struct sas_port *
47437 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47438 {
47439 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47440 index 9a8e185..27ff17d 100644
47441 --- a/drivers/mfd/ab8500-debugfs.c
47442 +++ b/drivers/mfd/ab8500-debugfs.c
47443 @@ -100,7 +100,7 @@ static int irq_last;
47444 static u32 *irq_count;
47445 static int num_irqs;
47446
47447 -static struct device_attribute **dev_attr;
47448 +static device_attribute_no_const **dev_attr;
47449 static char **event_name;
47450
47451 static u8 avg_sample = SAMPLE_16;
47452 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47453 index 5615522..1eb6f3dc 100644
47454 --- a/drivers/mfd/kempld-core.c
47455 +++ b/drivers/mfd/kempld-core.c
47456 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47457 .remove = kempld_remove,
47458 };
47459
47460 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47461 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47462 {
47463 .ident = "BHL6",
47464 .matches = {
47465 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47466 index c880c89..45a7c68 100644
47467 --- a/drivers/mfd/max8925-i2c.c
47468 +++ b/drivers/mfd/max8925-i2c.c
47469 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47470 const struct i2c_device_id *id)
47471 {
47472 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47473 - static struct max8925_chip *chip;
47474 + struct max8925_chip *chip;
47475 struct device_node *node = client->dev.of_node;
47476
47477 if (node && !pdata) {
47478 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47479 index 7612d89..70549c2 100644
47480 --- a/drivers/mfd/tps65910.c
47481 +++ b/drivers/mfd/tps65910.c
47482 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47483 struct tps65910_platform_data *pdata)
47484 {
47485 int ret = 0;
47486 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47487 + struct regmap_irq_chip *tps6591x_irqs_chip;
47488
47489 if (!irq) {
47490 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47491 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47492 index 1b772ef..01e77d33 100644
47493 --- a/drivers/mfd/twl4030-irq.c
47494 +++ b/drivers/mfd/twl4030-irq.c
47495 @@ -34,6 +34,7 @@
47496 #include <linux/of.h>
47497 #include <linux/irqdomain.h>
47498 #include <linux/i2c/twl.h>
47499 +#include <asm/pgtable.h>
47500
47501 #include "twl-core.h"
47502
47503 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47504 * Install an irq handler for each of the SIH modules;
47505 * clone dummy irq_chip since PIH can't *do* anything
47506 */
47507 - twl4030_irq_chip = dummy_irq_chip;
47508 - twl4030_irq_chip.name = "twl4030";
47509 + pax_open_kernel();
47510 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47511 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47512
47513 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47514 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47515 + pax_close_kernel();
47516
47517 for (i = irq_base; i < irq_end; i++) {
47518 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47519 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47520 index 464419b..64bae8d 100644
47521 --- a/drivers/misc/c2port/core.c
47522 +++ b/drivers/misc/c2port/core.c
47523 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47524 goto error_idr_alloc;
47525 c2dev->id = ret;
47526
47527 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47528 + pax_open_kernel();
47529 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47530 + pax_close_kernel();
47531
47532 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47533 "c2port%d", c2dev->id);
47534 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47535 index 8385177..2f54635 100644
47536 --- a/drivers/misc/eeprom/sunxi_sid.c
47537 +++ b/drivers/misc/eeprom/sunxi_sid.c
47538 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47539
47540 platform_set_drvdata(pdev, sid_data);
47541
47542 - sid_bin_attr.size = sid_data->keysize;
47543 + pax_open_kernel();
47544 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47545 + pax_close_kernel();
47546 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47547 return -ENODEV;
47548
47549 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47550 index 36f5d52..32311c3 100644
47551 --- a/drivers/misc/kgdbts.c
47552 +++ b/drivers/misc/kgdbts.c
47553 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47554 char before[BREAK_INSTR_SIZE];
47555 char after[BREAK_INSTR_SIZE];
47556
47557 - probe_kernel_read(before, (char *)kgdbts_break_test,
47558 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47559 BREAK_INSTR_SIZE);
47560 init_simple_test();
47561 ts.tst = plant_and_detach_test;
47562 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47563 /* Activate test with initial breakpoint */
47564 if (!is_early)
47565 kgdb_breakpoint();
47566 - probe_kernel_read(after, (char *)kgdbts_break_test,
47567 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47568 BREAK_INSTR_SIZE);
47569 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47570 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47571 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47572 index 3ef4627..8d00486 100644
47573 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47574 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47575 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47576 * the lid is closed. This leads to interrupts as soon as a little move
47577 * is done.
47578 */
47579 - atomic_inc(&lis3->count);
47580 + atomic_inc_unchecked(&lis3->count);
47581
47582 wake_up_interruptible(&lis3->misc_wait);
47583 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47584 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47585 if (lis3->pm_dev)
47586 pm_runtime_get_sync(lis3->pm_dev);
47587
47588 - atomic_set(&lis3->count, 0);
47589 + atomic_set_unchecked(&lis3->count, 0);
47590 return 0;
47591 }
47592
47593 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47594 add_wait_queue(&lis3->misc_wait, &wait);
47595 while (true) {
47596 set_current_state(TASK_INTERRUPTIBLE);
47597 - data = atomic_xchg(&lis3->count, 0);
47598 + data = atomic_xchg_unchecked(&lis3->count, 0);
47599 if (data)
47600 break;
47601
47602 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47603 struct lis3lv02d, miscdev);
47604
47605 poll_wait(file, &lis3->misc_wait, wait);
47606 - if (atomic_read(&lis3->count))
47607 + if (atomic_read_unchecked(&lis3->count))
47608 return POLLIN | POLLRDNORM;
47609 return 0;
47610 }
47611 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47612 index c439c82..1f20f57 100644
47613 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47614 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47615 @@ -297,7 +297,7 @@ struct lis3lv02d {
47616 struct input_polled_dev *idev; /* input device */
47617 struct platform_device *pdev; /* platform device */
47618 struct regulator_bulk_data regulators[2];
47619 - atomic_t count; /* interrupt count after last read */
47620 + atomic_unchecked_t count; /* interrupt count after last read */
47621 union axis_conversion ac; /* hw -> logical axis */
47622 int mapped_btns[3];
47623
47624 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47625 index 2f30bad..c4c13d0 100644
47626 --- a/drivers/misc/sgi-gru/gruhandles.c
47627 +++ b/drivers/misc/sgi-gru/gruhandles.c
47628 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47629 unsigned long nsec;
47630
47631 nsec = CLKS2NSEC(clks);
47632 - atomic_long_inc(&mcs_op_statistics[op].count);
47633 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47634 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47635 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47636 if (mcs_op_statistics[op].max < nsec)
47637 mcs_op_statistics[op].max = nsec;
47638 }
47639 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47640 index 4f76359..cdfcb2e 100644
47641 --- a/drivers/misc/sgi-gru/gruprocfs.c
47642 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47643 @@ -32,9 +32,9 @@
47644
47645 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47646
47647 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47648 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47649 {
47650 - unsigned long val = atomic_long_read(v);
47651 + unsigned long val = atomic_long_read_unchecked(v);
47652
47653 seq_printf(s, "%16lu %s\n", val, id);
47654 }
47655 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47656
47657 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47658 for (op = 0; op < mcsop_last; op++) {
47659 - count = atomic_long_read(&mcs_op_statistics[op].count);
47660 - total = atomic_long_read(&mcs_op_statistics[op].total);
47661 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47662 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47663 max = mcs_op_statistics[op].max;
47664 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47665 count ? total / count : 0, max);
47666 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47667 index 5c3ce24..4915ccb 100644
47668 --- a/drivers/misc/sgi-gru/grutables.h
47669 +++ b/drivers/misc/sgi-gru/grutables.h
47670 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47671 * GRU statistics.
47672 */
47673 struct gru_stats_s {
47674 - atomic_long_t vdata_alloc;
47675 - atomic_long_t vdata_free;
47676 - atomic_long_t gts_alloc;
47677 - atomic_long_t gts_free;
47678 - atomic_long_t gms_alloc;
47679 - atomic_long_t gms_free;
47680 - atomic_long_t gts_double_allocate;
47681 - atomic_long_t assign_context;
47682 - atomic_long_t assign_context_failed;
47683 - atomic_long_t free_context;
47684 - atomic_long_t load_user_context;
47685 - atomic_long_t load_kernel_context;
47686 - atomic_long_t lock_kernel_context;
47687 - atomic_long_t unlock_kernel_context;
47688 - atomic_long_t steal_user_context;
47689 - atomic_long_t steal_kernel_context;
47690 - atomic_long_t steal_context_failed;
47691 - atomic_long_t nopfn;
47692 - atomic_long_t asid_new;
47693 - atomic_long_t asid_next;
47694 - atomic_long_t asid_wrap;
47695 - atomic_long_t asid_reuse;
47696 - atomic_long_t intr;
47697 - atomic_long_t intr_cbr;
47698 - atomic_long_t intr_tfh;
47699 - atomic_long_t intr_spurious;
47700 - atomic_long_t intr_mm_lock_failed;
47701 - atomic_long_t call_os;
47702 - atomic_long_t call_os_wait_queue;
47703 - atomic_long_t user_flush_tlb;
47704 - atomic_long_t user_unload_context;
47705 - atomic_long_t user_exception;
47706 - atomic_long_t set_context_option;
47707 - atomic_long_t check_context_retarget_intr;
47708 - atomic_long_t check_context_unload;
47709 - atomic_long_t tlb_dropin;
47710 - atomic_long_t tlb_preload_page;
47711 - atomic_long_t tlb_dropin_fail_no_asid;
47712 - atomic_long_t tlb_dropin_fail_upm;
47713 - atomic_long_t tlb_dropin_fail_invalid;
47714 - atomic_long_t tlb_dropin_fail_range_active;
47715 - atomic_long_t tlb_dropin_fail_idle;
47716 - atomic_long_t tlb_dropin_fail_fmm;
47717 - atomic_long_t tlb_dropin_fail_no_exception;
47718 - atomic_long_t tfh_stale_on_fault;
47719 - atomic_long_t mmu_invalidate_range;
47720 - atomic_long_t mmu_invalidate_page;
47721 - atomic_long_t flush_tlb;
47722 - atomic_long_t flush_tlb_gru;
47723 - atomic_long_t flush_tlb_gru_tgh;
47724 - atomic_long_t flush_tlb_gru_zero_asid;
47725 + atomic_long_unchecked_t vdata_alloc;
47726 + atomic_long_unchecked_t vdata_free;
47727 + atomic_long_unchecked_t gts_alloc;
47728 + atomic_long_unchecked_t gts_free;
47729 + atomic_long_unchecked_t gms_alloc;
47730 + atomic_long_unchecked_t gms_free;
47731 + atomic_long_unchecked_t gts_double_allocate;
47732 + atomic_long_unchecked_t assign_context;
47733 + atomic_long_unchecked_t assign_context_failed;
47734 + atomic_long_unchecked_t free_context;
47735 + atomic_long_unchecked_t load_user_context;
47736 + atomic_long_unchecked_t load_kernel_context;
47737 + atomic_long_unchecked_t lock_kernel_context;
47738 + atomic_long_unchecked_t unlock_kernel_context;
47739 + atomic_long_unchecked_t steal_user_context;
47740 + atomic_long_unchecked_t steal_kernel_context;
47741 + atomic_long_unchecked_t steal_context_failed;
47742 + atomic_long_unchecked_t nopfn;
47743 + atomic_long_unchecked_t asid_new;
47744 + atomic_long_unchecked_t asid_next;
47745 + atomic_long_unchecked_t asid_wrap;
47746 + atomic_long_unchecked_t asid_reuse;
47747 + atomic_long_unchecked_t intr;
47748 + atomic_long_unchecked_t intr_cbr;
47749 + atomic_long_unchecked_t intr_tfh;
47750 + atomic_long_unchecked_t intr_spurious;
47751 + atomic_long_unchecked_t intr_mm_lock_failed;
47752 + atomic_long_unchecked_t call_os;
47753 + atomic_long_unchecked_t call_os_wait_queue;
47754 + atomic_long_unchecked_t user_flush_tlb;
47755 + atomic_long_unchecked_t user_unload_context;
47756 + atomic_long_unchecked_t user_exception;
47757 + atomic_long_unchecked_t set_context_option;
47758 + atomic_long_unchecked_t check_context_retarget_intr;
47759 + atomic_long_unchecked_t check_context_unload;
47760 + atomic_long_unchecked_t tlb_dropin;
47761 + atomic_long_unchecked_t tlb_preload_page;
47762 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47763 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47764 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47765 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47766 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47767 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47768 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47769 + atomic_long_unchecked_t tfh_stale_on_fault;
47770 + atomic_long_unchecked_t mmu_invalidate_range;
47771 + atomic_long_unchecked_t mmu_invalidate_page;
47772 + atomic_long_unchecked_t flush_tlb;
47773 + atomic_long_unchecked_t flush_tlb_gru;
47774 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47775 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47776
47777 - atomic_long_t copy_gpa;
47778 - atomic_long_t read_gpa;
47779 + atomic_long_unchecked_t copy_gpa;
47780 + atomic_long_unchecked_t read_gpa;
47781
47782 - atomic_long_t mesq_receive;
47783 - atomic_long_t mesq_receive_none;
47784 - atomic_long_t mesq_send;
47785 - atomic_long_t mesq_send_failed;
47786 - atomic_long_t mesq_noop;
47787 - atomic_long_t mesq_send_unexpected_error;
47788 - atomic_long_t mesq_send_lb_overflow;
47789 - atomic_long_t mesq_send_qlimit_reached;
47790 - atomic_long_t mesq_send_amo_nacked;
47791 - atomic_long_t mesq_send_put_nacked;
47792 - atomic_long_t mesq_page_overflow;
47793 - atomic_long_t mesq_qf_locked;
47794 - atomic_long_t mesq_qf_noop_not_full;
47795 - atomic_long_t mesq_qf_switch_head_failed;
47796 - atomic_long_t mesq_qf_unexpected_error;
47797 - atomic_long_t mesq_noop_unexpected_error;
47798 - atomic_long_t mesq_noop_lb_overflow;
47799 - atomic_long_t mesq_noop_qlimit_reached;
47800 - atomic_long_t mesq_noop_amo_nacked;
47801 - atomic_long_t mesq_noop_put_nacked;
47802 - atomic_long_t mesq_noop_page_overflow;
47803 + atomic_long_unchecked_t mesq_receive;
47804 + atomic_long_unchecked_t mesq_receive_none;
47805 + atomic_long_unchecked_t mesq_send;
47806 + atomic_long_unchecked_t mesq_send_failed;
47807 + atomic_long_unchecked_t mesq_noop;
47808 + atomic_long_unchecked_t mesq_send_unexpected_error;
47809 + atomic_long_unchecked_t mesq_send_lb_overflow;
47810 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47811 + atomic_long_unchecked_t mesq_send_amo_nacked;
47812 + atomic_long_unchecked_t mesq_send_put_nacked;
47813 + atomic_long_unchecked_t mesq_page_overflow;
47814 + atomic_long_unchecked_t mesq_qf_locked;
47815 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47816 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47817 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47818 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47819 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47820 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47821 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47822 + atomic_long_unchecked_t mesq_noop_put_nacked;
47823 + atomic_long_unchecked_t mesq_noop_page_overflow;
47824
47825 };
47826
47827 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47828 tghop_invalidate, mcsop_last};
47829
47830 struct mcs_op_statistic {
47831 - atomic_long_t count;
47832 - atomic_long_t total;
47833 + atomic_long_unchecked_t count;
47834 + atomic_long_unchecked_t total;
47835 unsigned long max;
47836 };
47837
47838 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47839
47840 #define STAT(id) do { \
47841 if (gru_options & OPT_STATS) \
47842 - atomic_long_inc(&gru_stats.id); \
47843 + atomic_long_inc_unchecked(&gru_stats.id); \
47844 } while (0)
47845
47846 #ifdef CONFIG_SGI_GRU_DEBUG
47847 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47848 index c862cd4..0d176fe 100644
47849 --- a/drivers/misc/sgi-xp/xp.h
47850 +++ b/drivers/misc/sgi-xp/xp.h
47851 @@ -288,7 +288,7 @@ struct xpc_interface {
47852 xpc_notify_func, void *);
47853 void (*received) (short, int, void *);
47854 enum xp_retval (*partid_to_nasids) (short, void *);
47855 -};
47856 +} __no_const;
47857
47858 extern struct xpc_interface xpc_interface;
47859
47860 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47861 index 01be66d..e3a0c7e 100644
47862 --- a/drivers/misc/sgi-xp/xp_main.c
47863 +++ b/drivers/misc/sgi-xp/xp_main.c
47864 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47865 }
47866
47867 struct xpc_interface xpc_interface = {
47868 - (void (*)(int))xpc_notloaded,
47869 - (void (*)(int))xpc_notloaded,
47870 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47871 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47872 + .connect = (void (*)(int))xpc_notloaded,
47873 + .disconnect = (void (*)(int))xpc_notloaded,
47874 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47875 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47876 void *))xpc_notloaded,
47877 - (void (*)(short, int, void *))xpc_notloaded,
47878 - (enum xp_retval(*)(short, void *))xpc_notloaded
47879 + .received = (void (*)(short, int, void *))xpc_notloaded,
47880 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47881 };
47882 EXPORT_SYMBOL_GPL(xpc_interface);
47883
47884 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47885 index b94d5f7..7f494c5 100644
47886 --- a/drivers/misc/sgi-xp/xpc.h
47887 +++ b/drivers/misc/sgi-xp/xpc.h
47888 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47889 void (*received_payload) (struct xpc_channel *, void *);
47890 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47891 };
47892 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47893
47894 /* struct xpc_partition act_state values (for XPC HB) */
47895
47896 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47897 /* found in xpc_main.c */
47898 extern struct device *xpc_part;
47899 extern struct device *xpc_chan;
47900 -extern struct xpc_arch_operations xpc_arch_ops;
47901 +extern xpc_arch_operations_no_const xpc_arch_ops;
47902 extern int xpc_disengage_timelimit;
47903 extern int xpc_disengage_timedout;
47904 extern int xpc_activate_IRQ_rcvd;
47905 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47906 index 82dc574..8539ab2 100644
47907 --- a/drivers/misc/sgi-xp/xpc_main.c
47908 +++ b/drivers/misc/sgi-xp/xpc_main.c
47909 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47910 .notifier_call = xpc_system_die,
47911 };
47912
47913 -struct xpc_arch_operations xpc_arch_ops;
47914 +xpc_arch_operations_no_const xpc_arch_ops;
47915
47916 /*
47917 * Timer function to enforce the timelimit on the partition disengage.
47918 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
47919
47920 if (((die_args->trapnr == X86_TRAP_MF) ||
47921 (die_args->trapnr == X86_TRAP_XF)) &&
47922 - !user_mode_vm(die_args->regs))
47923 + !user_mode(die_args->regs))
47924 xpc_die_deactivate();
47925
47926 break;
47927 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47928 index ed2e71a..54c498e 100644
47929 --- a/drivers/mmc/card/block.c
47930 +++ b/drivers/mmc/card/block.c
47931 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47932 if (idata->ic.postsleep_min_us)
47933 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47934
47935 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47936 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47937 err = -EFAULT;
47938 goto cmd_rel_host;
47939 }
47940 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47941 index 18c4afe..43be71e 100644
47942 --- a/drivers/mmc/host/dw_mmc.h
47943 +++ b/drivers/mmc/host/dw_mmc.h
47944 @@ -271,5 +271,5 @@ struct dw_mci_drv_data {
47945 void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios);
47946 int (*parse_dt)(struct dw_mci *host);
47947 int (*execute_tuning)(struct dw_mci_slot *slot);
47948 -};
47949 +} __do_const;
47950 #endif /* _DW_MMC_H_ */
47951 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
47952 index 7fe1619..ae0781b 100644
47953 --- a/drivers/mmc/host/mmci.c
47954 +++ b/drivers/mmc/host/mmci.c
47955 @@ -1630,7 +1630,9 @@ static int mmci_probe(struct amba_device *dev,
47956 mmc->caps |= MMC_CAP_CMD23;
47957
47958 if (variant->busy_detect) {
47959 - mmci_ops.card_busy = mmci_card_busy;
47960 + pax_open_kernel();
47961 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
47962 + pax_close_kernel();
47963 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
47964 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
47965 mmc->max_busy_timeout = 0;
47966 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
47967 index f84cfb0..aebe5d6 100644
47968 --- a/drivers/mmc/host/omap_hsmmc.c
47969 +++ b/drivers/mmc/host/omap_hsmmc.c
47970 @@ -2054,7 +2054,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
47971
47972 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
47973 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
47974 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47975 + pax_open_kernel();
47976 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47977 + pax_close_kernel();
47978 }
47979
47980 pm_runtime_enable(host->dev);
47981 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
47982 index 10ef824..88461a2 100644
47983 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
47984 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
47985 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
47986 host->mmc->caps |= MMC_CAP_1_8V_DDR;
47987 }
47988
47989 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
47990 - sdhci_esdhc_ops.platform_execute_tuning =
47991 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
47992 + pax_open_kernel();
47993 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
47994 esdhc_executing_tuning;
47995 + pax_close_kernel();
47996 + }
47997
47998 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
47999 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
48000 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
48001 index c6d2dd7..81b1ca3 100644
48002 --- a/drivers/mmc/host/sdhci-s3c.c
48003 +++ b/drivers/mmc/host/sdhci-s3c.c
48004 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
48005 * we can use overriding functions instead of default.
48006 */
48007 if (sc->no_divider) {
48008 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48009 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48010 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48011 + pax_open_kernel();
48012 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48013 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48014 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48015 + pax_close_kernel();
48016 }
48017
48018 /* It supports additional host capabilities if needed */
48019 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
48020 index 423666b..81ff5eb 100644
48021 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
48022 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
48023 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
48024 size_t totlen = 0, thislen;
48025 int ret = 0;
48026 size_t buflen = 0;
48027 - static char *buffer;
48028 + char *buffer;
48029
48030 if (!ECCBUF_SIZE) {
48031 /* We should fall back to a general writev implementation.
48032 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
48033 index f44c606..aa4e804 100644
48034 --- a/drivers/mtd/nand/denali.c
48035 +++ b/drivers/mtd/nand/denali.c
48036 @@ -24,6 +24,7 @@
48037 #include <linux/slab.h>
48038 #include <linux/mtd/mtd.h>
48039 #include <linux/module.h>
48040 +#include <linux/slab.h>
48041
48042 #include "denali.h"
48043
48044 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48045 index 33f3c3c..d6bbe6a 100644
48046 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48047 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48048 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
48049
48050 /* first try to map the upper buffer directly */
48051 if (virt_addr_valid(this->upper_buf) &&
48052 - !object_is_on_stack(this->upper_buf)) {
48053 + !object_starts_on_stack(this->upper_buf)) {
48054 sg_init_one(sgl, this->upper_buf, this->upper_len);
48055 ret = dma_map_sg(this->dev, sgl, 1, dr);
48056 if (ret == 0)
48057 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
48058 index a5dfbfb..8042ab4 100644
48059 --- a/drivers/mtd/nftlmount.c
48060 +++ b/drivers/mtd/nftlmount.c
48061 @@ -24,6 +24,7 @@
48062 #include <asm/errno.h>
48063 #include <linux/delay.h>
48064 #include <linux/slab.h>
48065 +#include <linux/sched.h>
48066 #include <linux/mtd/mtd.h>
48067 #include <linux/mtd/nand.h>
48068 #include <linux/mtd/nftl.h>
48069 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
48070 index c23184a..4115c41 100644
48071 --- a/drivers/mtd/sm_ftl.c
48072 +++ b/drivers/mtd/sm_ftl.c
48073 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
48074 #define SM_CIS_VENDOR_OFFSET 0x59
48075 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
48076 {
48077 - struct attribute_group *attr_group;
48078 + attribute_group_no_const *attr_group;
48079 struct attribute **attributes;
48080 struct sm_sysfs_attribute *vendor_attribute;
48081 char *vendor;
48082 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
48083 index 7b11243..b3278a3 100644
48084 --- a/drivers/net/bonding/bond_netlink.c
48085 +++ b/drivers/net/bonding/bond_netlink.c
48086 @@ -585,7 +585,7 @@ nla_put_failure:
48087 return -EMSGSIZE;
48088 }
48089
48090 -struct rtnl_link_ops bond_link_ops __read_mostly = {
48091 +struct rtnl_link_ops bond_link_ops = {
48092 .kind = "bond",
48093 .priv_size = sizeof(struct bonding),
48094 .setup = bond_setup,
48095 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
48096 index b3b922a..80bba38 100644
48097 --- a/drivers/net/caif/caif_hsi.c
48098 +++ b/drivers/net/caif/caif_hsi.c
48099 @@ -1444,7 +1444,7 @@ err:
48100 return -ENODEV;
48101 }
48102
48103 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
48104 +static struct rtnl_link_ops caif_hsi_link_ops = {
48105 .kind = "cfhsi",
48106 .priv_size = sizeof(struct cfhsi),
48107 .setup = cfhsi_setup,
48108 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
48109 index 58808f65..0bdc7b3 100644
48110 --- a/drivers/net/can/Kconfig
48111 +++ b/drivers/net/can/Kconfig
48112 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
48113
48114 config CAN_FLEXCAN
48115 tristate "Support for Freescale FLEXCAN based chips"
48116 - depends on ARM || PPC
48117 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
48118 ---help---
48119 Say Y here if you want to support for Freescale FlexCAN.
48120
48121 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
48122 index b0f6924..59e9640 100644
48123 --- a/drivers/net/can/dev.c
48124 +++ b/drivers/net/can/dev.c
48125 @@ -959,7 +959,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
48126 return -EOPNOTSUPP;
48127 }
48128
48129 -static struct rtnl_link_ops can_link_ops __read_mostly = {
48130 +static struct rtnl_link_ops can_link_ops = {
48131 .kind = "can",
48132 .maxtype = IFLA_CAN_MAX,
48133 .policy = can_policy,
48134 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
48135 index 674f367..ec3a31f 100644
48136 --- a/drivers/net/can/vcan.c
48137 +++ b/drivers/net/can/vcan.c
48138 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
48139 dev->destructor = free_netdev;
48140 }
48141
48142 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
48143 +static struct rtnl_link_ops vcan_link_ops = {
48144 .kind = "vcan",
48145 .setup = vcan_setup,
48146 };
48147 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
48148 index 49adbf1..fff7ff8 100644
48149 --- a/drivers/net/dummy.c
48150 +++ b/drivers/net/dummy.c
48151 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
48152 return 0;
48153 }
48154
48155 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
48156 +static struct rtnl_link_ops dummy_link_ops = {
48157 .kind = DRV_NAME,
48158 .setup = dummy_setup,
48159 .validate = dummy_validate,
48160 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
48161 index 0443654..4f0aa18 100644
48162 --- a/drivers/net/ethernet/8390/ax88796.c
48163 +++ b/drivers/net/ethernet/8390/ax88796.c
48164 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
48165 if (ax->plat->reg_offsets)
48166 ei_local->reg_offset = ax->plat->reg_offsets;
48167 else {
48168 + resource_size_t _mem_size = mem_size;
48169 + do_div(_mem_size, 0x18);
48170 ei_local->reg_offset = ax->reg_offsets;
48171 for (ret = 0; ret < 0x18; ret++)
48172 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
48173 + ax->reg_offsets[ret] = _mem_size * ret;
48174 }
48175
48176 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
48177 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
48178 index 6725dc0..163549c 100644
48179 --- a/drivers/net/ethernet/altera/altera_tse_main.c
48180 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
48181 @@ -1216,7 +1216,7 @@ static int tse_shutdown(struct net_device *dev)
48182 return 0;
48183 }
48184
48185 -static struct net_device_ops altera_tse_netdev_ops = {
48186 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
48187 .ndo_open = tse_open,
48188 .ndo_stop = tse_shutdown,
48189 .ndo_start_xmit = tse_start_xmit,
48190 @@ -1453,11 +1453,13 @@ static int altera_tse_probe(struct platform_device *pdev)
48191 ndev->netdev_ops = &altera_tse_netdev_ops;
48192 altera_tse_set_ethtool_ops(ndev);
48193
48194 + pax_open_kernel();
48195 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
48196
48197 if (priv->hash_filter)
48198 altera_tse_netdev_ops.ndo_set_rx_mode =
48199 tse_set_rx_mode_hashfilter;
48200 + pax_close_kernel();
48201
48202 /* Scatter/gather IO is not supported,
48203 * so it is turned off
48204 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48205 index 29a0927..5a348e24 100644
48206 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48207 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48208 @@ -1122,14 +1122,14 @@ do { \
48209 * operations, everything works on mask values.
48210 */
48211 #define XMDIO_READ(_pdata, _mmd, _reg) \
48212 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48213 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48214 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48215
48216 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48217 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48218
48219 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48220 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48221 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48222 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48223
48224 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48225 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48226 index 8a50b01..39c1ad0 100644
48227 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48228 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48229 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48230
48231 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48232
48233 - pdata->hw_if.config_dcb_tc(pdata);
48234 + pdata->hw_if->config_dcb_tc(pdata);
48235
48236 return 0;
48237 }
48238 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48239
48240 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48241
48242 - pdata->hw_if.config_dcb_pfc(pdata);
48243 + pdata->hw_if->config_dcb_pfc(pdata);
48244
48245 return 0;
48246 }
48247 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48248 index d81fc6b..6f8ab25 100644
48249 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48250 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48251 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48252
48253 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48254 {
48255 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48256 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48257 struct xgbe_channel *channel;
48258 struct xgbe_ring *ring;
48259 struct xgbe_ring_data *rdata;
48260 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48261
48262 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48263 {
48264 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48265 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48266 struct xgbe_channel *channel;
48267 struct xgbe_ring *ring;
48268 struct xgbe_ring_desc *rdesc;
48269 @@ -620,17 +620,12 @@ err_out:
48270 return 0;
48271 }
48272
48273 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48274 -{
48275 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48276 -
48277 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48278 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48279 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48280 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48281 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48282 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48283 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48284 -
48285 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48286 -}
48287 +const struct xgbe_desc_if default_xgbe_desc_if = {
48288 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48289 + .free_ring_resources = xgbe_free_ring_resources,
48290 + .map_tx_skb = xgbe_map_tx_skb,
48291 + .map_rx_buffer = xgbe_map_rx_buffer,
48292 + .unmap_rdata = xgbe_unmap_rdata,
48293 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48294 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48295 +};
48296 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48297 index 400757b..d8c53f6 100644
48298 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48299 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48300 @@ -2748,7 +2748,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48301
48302 static int xgbe_init(struct xgbe_prv_data *pdata)
48303 {
48304 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48305 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48306 int ret;
48307
48308 DBGPR("-->xgbe_init\n");
48309 @@ -2813,108 +2813,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48310 return 0;
48311 }
48312
48313 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48314 -{
48315 - DBGPR("-->xgbe_init_function_ptrs\n");
48316 -
48317 - hw_if->tx_complete = xgbe_tx_complete;
48318 -
48319 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
48320 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
48321 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
48322 - hw_if->set_mac_address = xgbe_set_mac_address;
48323 -
48324 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48325 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48326 -
48327 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48328 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48329 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48330 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48331 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48332 -
48333 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48334 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48335 -
48336 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48337 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48338 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48339 -
48340 - hw_if->enable_tx = xgbe_enable_tx;
48341 - hw_if->disable_tx = xgbe_disable_tx;
48342 - hw_if->enable_rx = xgbe_enable_rx;
48343 - hw_if->disable_rx = xgbe_disable_rx;
48344 -
48345 - hw_if->powerup_tx = xgbe_powerup_tx;
48346 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48347 - hw_if->powerup_rx = xgbe_powerup_rx;
48348 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48349 -
48350 - hw_if->dev_xmit = xgbe_dev_xmit;
48351 - hw_if->dev_read = xgbe_dev_read;
48352 - hw_if->enable_int = xgbe_enable_int;
48353 - hw_if->disable_int = xgbe_disable_int;
48354 - hw_if->init = xgbe_init;
48355 - hw_if->exit = xgbe_exit;
48356 +const struct xgbe_hw_if default_xgbe_hw_if = {
48357 + .tx_complete = xgbe_tx_complete,
48358 +
48359 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
48360 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
48361 + .add_mac_addresses = xgbe_add_mac_addresses,
48362 + .set_mac_address = xgbe_set_mac_address,
48363 +
48364 + .enable_rx_csum = xgbe_enable_rx_csum,
48365 + .disable_rx_csum = xgbe_disable_rx_csum,
48366 +
48367 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48368 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48369 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48370 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48371 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48372 +
48373 + .read_mmd_regs = xgbe_read_mmd_regs,
48374 + .write_mmd_regs = xgbe_write_mmd_regs,
48375 +
48376 + .set_gmii_speed = xgbe_set_gmii_speed,
48377 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48378 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48379 +
48380 + .enable_tx = xgbe_enable_tx,
48381 + .disable_tx = xgbe_disable_tx,
48382 + .enable_rx = xgbe_enable_rx,
48383 + .disable_rx = xgbe_disable_rx,
48384 +
48385 + .powerup_tx = xgbe_powerup_tx,
48386 + .powerdown_tx = xgbe_powerdown_tx,
48387 + .powerup_rx = xgbe_powerup_rx,
48388 + .powerdown_rx = xgbe_powerdown_rx,
48389 +
48390 + .dev_xmit = xgbe_dev_xmit,
48391 + .dev_read = xgbe_dev_read,
48392 + .enable_int = xgbe_enable_int,
48393 + .disable_int = xgbe_disable_int,
48394 + .init = xgbe_init,
48395 + .exit = xgbe_exit,
48396
48397 /* Descriptor related Sequences have to be initialized here */
48398 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48399 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48400 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48401 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48402 - hw_if->is_last_desc = xgbe_is_last_desc;
48403 - hw_if->is_context_desc = xgbe_is_context_desc;
48404 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48405 + .tx_desc_init = xgbe_tx_desc_init,
48406 + .rx_desc_init = xgbe_rx_desc_init,
48407 + .tx_desc_reset = xgbe_tx_desc_reset,
48408 + .rx_desc_reset = xgbe_rx_desc_reset,
48409 + .is_last_desc = xgbe_is_last_desc,
48410 + .is_context_desc = xgbe_is_context_desc,
48411 + .tx_start_xmit = xgbe_tx_start_xmit,
48412
48413 /* For FLOW ctrl */
48414 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48415 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48416 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48417 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48418
48419 /* For RX coalescing */
48420 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48421 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48422 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48423 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48424 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48425 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48426 + .usec_to_riwt = xgbe_usec_to_riwt,
48427 + .riwt_to_usec = xgbe_riwt_to_usec,
48428
48429 /* For RX and TX threshold config */
48430 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48431 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48432 + .config_rx_threshold = xgbe_config_rx_threshold,
48433 + .config_tx_threshold = xgbe_config_tx_threshold,
48434
48435 /* For RX and TX Store and Forward Mode config */
48436 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48437 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48438 + .config_rsf_mode = xgbe_config_rsf_mode,
48439 + .config_tsf_mode = xgbe_config_tsf_mode,
48440
48441 /* For TX DMA Operating on Second Frame config */
48442 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48443 + .config_osp_mode = xgbe_config_osp_mode,
48444
48445 /* For RX and TX PBL config */
48446 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48447 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48448 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48449 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48450 - hw_if->config_pblx8 = xgbe_config_pblx8;
48451 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48452 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48453 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48454 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48455 + .config_pblx8 = xgbe_config_pblx8,
48456
48457 /* For MMC statistics support */
48458 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48459 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48460 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48461 + .tx_mmc_int = xgbe_tx_mmc_int,
48462 + .rx_mmc_int = xgbe_rx_mmc_int,
48463 + .read_mmc_stats = xgbe_read_mmc_stats,
48464
48465 /* For PTP config */
48466 - hw_if->config_tstamp = xgbe_config_tstamp;
48467 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48468 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48469 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48470 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48471 + .config_tstamp = xgbe_config_tstamp,
48472 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48473 + .set_tstamp_time = xgbe_set_tstamp_time,
48474 + .get_tstamp_time = xgbe_get_tstamp_time,
48475 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48476
48477 /* For Data Center Bridging config */
48478 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48479 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48480 + .config_dcb_tc = xgbe_config_dcb_tc,
48481 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48482
48483 /* For Receive Side Scaling */
48484 - hw_if->enable_rss = xgbe_enable_rss;
48485 - hw_if->disable_rss = xgbe_disable_rss;
48486 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48487 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48488 -
48489 - DBGPR("<--xgbe_init_function_ptrs\n");
48490 -}
48491 + .enable_rss = xgbe_enable_rss,
48492 + .disable_rss = xgbe_disable_rss,
48493 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48494 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48495 +};
48496 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48497 index 885b02b..4b31a4c 100644
48498 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48499 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48500 @@ -244,7 +244,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48501 * support, tell it now
48502 */
48503 if (ring->tx.xmit_more)
48504 - pdata->hw_if.tx_start_xmit(channel, ring);
48505 + pdata->hw_if->tx_start_xmit(channel, ring);
48506
48507 return NETDEV_TX_BUSY;
48508 }
48509 @@ -272,7 +272,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48510
48511 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48512 {
48513 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48514 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48515 struct xgbe_channel *channel;
48516 enum xgbe_int int_id;
48517 unsigned int i;
48518 @@ -294,7 +294,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48519
48520 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48521 {
48522 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48523 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48524 struct xgbe_channel *channel;
48525 enum xgbe_int int_id;
48526 unsigned int i;
48527 @@ -317,7 +317,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48528 static irqreturn_t xgbe_isr(int irq, void *data)
48529 {
48530 struct xgbe_prv_data *pdata = data;
48531 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48532 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48533 struct xgbe_channel *channel;
48534 unsigned int dma_isr, dma_ch_isr;
48535 unsigned int mac_isr, mac_tssr;
48536 @@ -673,7 +673,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48537
48538 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48539 {
48540 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48541 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48542
48543 DBGPR("-->xgbe_init_tx_coalesce\n");
48544
48545 @@ -687,7 +687,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48546
48547 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48548 {
48549 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48550 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48551
48552 DBGPR("-->xgbe_init_rx_coalesce\n");
48553
48554 @@ -701,7 +701,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48555
48556 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48557 {
48558 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48559 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48560 struct xgbe_channel *channel;
48561 struct xgbe_ring *ring;
48562 struct xgbe_ring_data *rdata;
48563 @@ -726,7 +726,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48564
48565 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48566 {
48567 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48568 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48569 struct xgbe_channel *channel;
48570 struct xgbe_ring *ring;
48571 struct xgbe_ring_data *rdata;
48572 @@ -752,7 +752,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48573 static void xgbe_adjust_link(struct net_device *netdev)
48574 {
48575 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48576 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48577 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48578 struct phy_device *phydev = pdata->phydev;
48579 int new_state = 0;
48580
48581 @@ -860,7 +860,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48582 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48583 {
48584 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48585 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48586 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48587 unsigned long flags;
48588
48589 DBGPR("-->xgbe_powerdown\n");
48590 @@ -898,7 +898,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48591 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48592 {
48593 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48594 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48595 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48596 unsigned long flags;
48597
48598 DBGPR("-->xgbe_powerup\n");
48599 @@ -935,7 +935,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48600
48601 static int xgbe_start(struct xgbe_prv_data *pdata)
48602 {
48603 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48604 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48605 struct net_device *netdev = pdata->netdev;
48606 int ret;
48607
48608 @@ -976,7 +976,7 @@ err_napi:
48609
48610 static void xgbe_stop(struct xgbe_prv_data *pdata)
48611 {
48612 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48613 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48614 struct xgbe_channel *channel;
48615 struct net_device *netdev = pdata->netdev;
48616 struct netdev_queue *txq;
48617 @@ -1203,7 +1203,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48618 return -ERANGE;
48619 }
48620
48621 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48622 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48623
48624 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48625
48626 @@ -1352,7 +1352,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48627 static int xgbe_open(struct net_device *netdev)
48628 {
48629 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48630 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48631 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48632 int ret;
48633
48634 DBGPR("-->xgbe_open\n");
48635 @@ -1424,7 +1424,7 @@ err_phy_init:
48636 static int xgbe_close(struct net_device *netdev)
48637 {
48638 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48639 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48640 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48641
48642 DBGPR("-->xgbe_close\n");
48643
48644 @@ -1452,8 +1452,8 @@ static int xgbe_close(struct net_device *netdev)
48645 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48646 {
48647 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48648 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48649 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48650 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48651 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48652 struct xgbe_channel *channel;
48653 struct xgbe_ring *ring;
48654 struct xgbe_packet_data *packet;
48655 @@ -1521,7 +1521,7 @@ tx_netdev_return:
48656 static void xgbe_set_rx_mode(struct net_device *netdev)
48657 {
48658 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48659 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48660 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48661 unsigned int pr_mode, am_mode;
48662
48663 DBGPR("-->xgbe_set_rx_mode\n");
48664 @@ -1540,7 +1540,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48665 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48666 {
48667 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48668 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48669 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48670 struct sockaddr *saddr = addr;
48671
48672 DBGPR("-->xgbe_set_mac_address\n");
48673 @@ -1607,7 +1607,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48674
48675 DBGPR("-->%s\n", __func__);
48676
48677 - pdata->hw_if.read_mmc_stats(pdata);
48678 + pdata->hw_if->read_mmc_stats(pdata);
48679
48680 s->rx_packets = pstats->rxframecount_gb;
48681 s->rx_bytes = pstats->rxoctetcount_gb;
48682 @@ -1634,7 +1634,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48683 u16 vid)
48684 {
48685 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48686 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48687 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48688
48689 DBGPR("-->%s\n", __func__);
48690
48691 @@ -1650,7 +1650,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48692 u16 vid)
48693 {
48694 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48695 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48696 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48697
48698 DBGPR("-->%s\n", __func__);
48699
48700 @@ -1716,7 +1716,7 @@ static int xgbe_set_features(struct net_device *netdev,
48701 netdev_features_t features)
48702 {
48703 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48704 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48705 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48706 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48707 int ret = 0;
48708
48709 @@ -1781,8 +1781,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48710 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48711 {
48712 struct xgbe_prv_data *pdata = channel->pdata;
48713 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48714 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48715 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48716 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48717 struct xgbe_ring *ring = channel->rx_ring;
48718 struct xgbe_ring_data *rdata;
48719
48720 @@ -1835,8 +1835,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
48721 static int xgbe_tx_poll(struct xgbe_channel *channel)
48722 {
48723 struct xgbe_prv_data *pdata = channel->pdata;
48724 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48725 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48726 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48727 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48728 struct xgbe_ring *ring = channel->tx_ring;
48729 struct xgbe_ring_data *rdata;
48730 struct xgbe_ring_desc *rdesc;
48731 @@ -1901,7 +1901,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48732 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48733 {
48734 struct xgbe_prv_data *pdata = channel->pdata;
48735 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48736 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48737 struct xgbe_ring *ring = channel->rx_ring;
48738 struct xgbe_ring_data *rdata;
48739 struct xgbe_packet_data *packet;
48740 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48741 index ebf4893..a8f51c6 100644
48742 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48743 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48744 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48745
48746 DBGPR("-->%s\n", __func__);
48747
48748 - pdata->hw_if.read_mmc_stats(pdata);
48749 + pdata->hw_if->read_mmc_stats(pdata);
48750 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48751 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48752 *data++ = *(u64 *)stat;
48753 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
48754 struct ethtool_coalesce *ec)
48755 {
48756 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48757 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48758 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48759 unsigned int riwt;
48760
48761 DBGPR("-->xgbe_get_coalesce\n");
48762 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48763 struct ethtool_coalesce *ec)
48764 {
48765 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48766 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48767 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48768 unsigned int rx_frames, rx_riwt, rx_usecs;
48769 unsigned int tx_frames, tx_usecs;
48770
48771 @@ -536,7 +536,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48772 const u8 *key, const u8 hfunc)
48773 {
48774 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48775 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48776 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48777 unsigned int ret;
48778
48779 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48780 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48781 index 32dd651..225cca3 100644
48782 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48783 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48784 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48785 DBGPR("<--xgbe_default_config\n");
48786 }
48787
48788 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48789 -{
48790 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48791 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48792 -}
48793 -
48794 #ifdef CONFIG_ACPI
48795 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48796 {
48797 @@ -396,9 +390,8 @@ static int xgbe_probe(struct platform_device *pdev)
48798 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48799
48800 /* Set all the function pointers */
48801 - xgbe_init_all_fptrs(pdata);
48802 - hw_if = &pdata->hw_if;
48803 - desc_if = &pdata->desc_if;
48804 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48805 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48806
48807 /* Issue software reset to device */
48808 hw_if->exit(pdata);
48809 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48810 index 59e267f..0842a88 100644
48811 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48812 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48813 @@ -126,7 +126,7 @@
48814 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48815 {
48816 struct xgbe_prv_data *pdata = mii->priv;
48817 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48818 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48819 int mmd_data;
48820
48821 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48822 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48823 u16 mmd_val)
48824 {
48825 struct xgbe_prv_data *pdata = mii->priv;
48826 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48827 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48828 int mmd_data = mmd_val;
48829
48830 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48831 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48832 index f326178..8bd7daf 100644
48833 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48834 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48835 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48836 tstamp_cc);
48837 u64 nsec;
48838
48839 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48840 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48841
48842 return nsec;
48843 }
48844 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48845
48846 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48847
48848 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48849 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48850
48851 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48852
48853 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48854 index 13e8f95..1d8beef 100644
48855 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48856 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48857 @@ -675,8 +675,8 @@ struct xgbe_prv_data {
48858 int dev_irq;
48859 unsigned int per_channel_irq;
48860
48861 - struct xgbe_hw_if hw_if;
48862 - struct xgbe_desc_if desc_if;
48863 + struct xgbe_hw_if *hw_if;
48864 + struct xgbe_desc_if *desc_if;
48865
48866 /* AXI DMA settings */
48867 unsigned int coherent;
48868 @@ -798,6 +798,9 @@ struct xgbe_prv_data {
48869 #endif
48870 };
48871
48872 +extern const struct xgbe_hw_if default_xgbe_hw_if;
48873 +extern const struct xgbe_desc_if default_xgbe_desc_if;
48874 +
48875 /* Function prototypes*/
48876
48877 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48878 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48879 index adcacda..fa6e0ae 100644
48880 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48881 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48882 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48883 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48884 {
48885 /* RX_MODE controlling object */
48886 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48887 + bnx2x_init_rx_mode_obj(bp);
48888
48889 /* multicast configuration controlling object */
48890 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48891 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48892 index 07cdf9b..b08ecc7 100644
48893 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48894 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48895 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48896 return rc;
48897 }
48898
48899 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48900 - struct bnx2x_rx_mode_obj *o)
48901 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48902 {
48903 if (CHIP_IS_E1x(bp)) {
48904 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48905 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48906 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48907 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48908 } else {
48909 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48910 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48911 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48912 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48913 }
48914 }
48915
48916 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48917 index 86baecb..ff3bb46 100644
48918 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48919 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48920 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48921
48922 /********************* RX MODE ****************/
48923
48924 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48925 - struct bnx2x_rx_mode_obj *o);
48926 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48927
48928 /**
48929 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48930 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48931 index 31c9f82..e65e986 100644
48932 --- a/drivers/net/ethernet/broadcom/tg3.h
48933 +++ b/drivers/net/ethernet/broadcom/tg3.h
48934 @@ -150,6 +150,7 @@
48935 #define CHIPREV_ID_5750_A0 0x4000
48936 #define CHIPREV_ID_5750_A1 0x4001
48937 #define CHIPREV_ID_5750_A3 0x4003
48938 +#define CHIPREV_ID_5750_C1 0x4201
48939 #define CHIPREV_ID_5750_C2 0x4202
48940 #define CHIPREV_ID_5752_A0_HW 0x5000
48941 #define CHIPREV_ID_5752_A0 0x6000
48942 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48943 index 903466e..b285864 100644
48944 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48945 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48946 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
48947 }
48948
48949 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
48950 - bna_cb_ioceth_enable,
48951 - bna_cb_ioceth_disable,
48952 - bna_cb_ioceth_hbfail,
48953 - bna_cb_ioceth_reset
48954 + .enable_cbfn = bna_cb_ioceth_enable,
48955 + .disable_cbfn = bna_cb_ioceth_disable,
48956 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
48957 + .reset_cbfn = bna_cb_ioceth_reset
48958 };
48959
48960 static void bna_attr_init(struct bna_ioceth *ioceth)
48961 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48962 index 8cffcdf..aadf043 100644
48963 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48964 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48965 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
48966 */
48967 struct l2t_skb_cb {
48968 arp_failure_handler_func arp_failure_handler;
48969 -};
48970 +} __no_const;
48971
48972 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
48973
48974 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48975 index d929951..a2c23f5 100644
48976 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48977 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48978 @@ -2215,7 +2215,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
48979
48980 int i;
48981 struct adapter *ap = netdev2adap(dev);
48982 - static const unsigned int *reg_ranges;
48983 + const unsigned int *reg_ranges;
48984 int arr_size = 0, buf_size = 0;
48985
48986 if (is_t4(ap->params.chip)) {
48987 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
48988 index badff18..e15c4ec 100644
48989 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
48990 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
48991 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48992 for (i=0; i<ETH_ALEN; i++) {
48993 tmp.addr[i] = dev->dev_addr[i];
48994 }
48995 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48996 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48997 break;
48998
48999 case DE4X5_SET_HWADDR: /* Set the hardware address */
49000 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49001 spin_lock_irqsave(&lp->lock, flags);
49002 memcpy(&statbuf, &lp->pktStats, ioc->len);
49003 spin_unlock_irqrestore(&lp->lock, flags);
49004 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
49005 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
49006 return -EFAULT;
49007 break;
49008 }
49009 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
49010 index e6b790f..051ba2d 100644
49011 --- a/drivers/net/ethernet/emulex/benet/be_main.c
49012 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
49013 @@ -536,7 +536,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
49014
49015 if (wrapped)
49016 newacc += 65536;
49017 - ACCESS_ONCE(*acc) = newacc;
49018 + ACCESS_ONCE_RW(*acc) = newacc;
49019 }
49020
49021 static void populate_erx_stats(struct be_adapter *adapter,
49022 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
49023 index 6d0c5d5..55be363 100644
49024 --- a/drivers/net/ethernet/faraday/ftgmac100.c
49025 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
49026 @@ -30,6 +30,8 @@
49027 #include <linux/netdevice.h>
49028 #include <linux/phy.h>
49029 #include <linux/platform_device.h>
49030 +#include <linux/interrupt.h>
49031 +#include <linux/irqreturn.h>
49032 #include <net/ip.h>
49033
49034 #include "ftgmac100.h"
49035 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
49036 index dce5f7b..2433466 100644
49037 --- a/drivers/net/ethernet/faraday/ftmac100.c
49038 +++ b/drivers/net/ethernet/faraday/ftmac100.c
49039 @@ -31,6 +31,8 @@
49040 #include <linux/module.h>
49041 #include <linux/netdevice.h>
49042 #include <linux/platform_device.h>
49043 +#include <linux/interrupt.h>
49044 +#include <linux/irqreturn.h>
49045
49046 #include "ftmac100.h"
49047
49048 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49049 index fabcfa1..188fd22 100644
49050 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49051 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49052 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
49053 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
49054
49055 /* Update the base adjustement value. */
49056 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
49057 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
49058 smp_mb(); /* Force the above update. */
49059 }
49060
49061 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49062 index 79c00f5..8da39f6 100644
49063 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49064 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49065 @@ -785,7 +785,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
49066 }
49067
49068 /* update the base incval used to calculate frequency adjustment */
49069 - ACCESS_ONCE(adapter->base_incval) = incval;
49070 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
49071 smp_mb();
49072
49073 /* need lock to prevent incorrect read while modifying cyclecounter */
49074 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49075 index 8c234ec..757331f 100644
49076 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49077 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49078 @@ -468,8 +468,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
49079 wmb();
49080
49081 /* we want to dirty this cache line once */
49082 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
49083 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
49084 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
49085 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
49086
49087 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
49088
49089 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49090 index 6223930..975033d 100644
49091 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
49092 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49093 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49094 struct __vxge_hw_fifo *fifo;
49095 struct vxge_hw_fifo_config *config;
49096 u32 txdl_size, txdl_per_memblock;
49097 - struct vxge_hw_mempool_cbs fifo_mp_callback;
49098 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
49099 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
49100 + };
49101 +
49102 struct __vxge_hw_virtualpath *vpath;
49103
49104 if ((vp == NULL) || (attr == NULL)) {
49105 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49106 goto exit;
49107 }
49108
49109 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
49110 -
49111 fifo->mempool =
49112 __vxge_hw_mempool_create(vpath->hldev,
49113 fifo->config->memblock_size,
49114 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49115 index 2bb48d5..d1a865d 100644
49116 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49117 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49118 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
49119 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
49120 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
49121 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
49122 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49123 + pax_open_kernel();
49124 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49125 + pax_close_kernel();
49126 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49127 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
49128 max_tx_rings = QLCNIC_MAX_TX_RINGS;
49129 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49130 index be7d7a6..a8983f8 100644
49131 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49132 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49133 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
49134 case QLCNIC_NON_PRIV_FUNC:
49135 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
49136 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49137 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49138 + pax_open_kernel();
49139 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49140 + pax_close_kernel();
49141 break;
49142 case QLCNIC_PRIV_FUNC:
49143 ahw->op_mode = QLCNIC_PRIV_FUNC;
49144 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
49145 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49146 + pax_open_kernel();
49147 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49148 + pax_close_kernel();
49149 break;
49150 case QLCNIC_MGMT_FUNC:
49151 ahw->op_mode = QLCNIC_MGMT_FUNC;
49152 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49153 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49154 + pax_open_kernel();
49155 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49156 + pax_close_kernel();
49157 break;
49158 default:
49159 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
49160 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49161 index 332bb8a..e6adcd1 100644
49162 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49163 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49164 @@ -1285,7 +1285,7 @@ flash_temp:
49165 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
49166 {
49167 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
49168 - static const struct qlcnic_dump_operations *fw_dump_ops;
49169 + const struct qlcnic_dump_operations *fw_dump_ops;
49170 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
49171 u32 entry_offset, dump, no_entries, buf_offset = 0;
49172 int i, k, ops_cnt, ops_index, dump_size = 0;
49173 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49174 index c70ab40..00b28e0 100644
49175 --- a/drivers/net/ethernet/realtek/r8169.c
49176 +++ b/drivers/net/ethernet/realtek/r8169.c
49177 @@ -788,22 +788,22 @@ struct rtl8169_private {
49178 struct mdio_ops {
49179 void (*write)(struct rtl8169_private *, int, int);
49180 int (*read)(struct rtl8169_private *, int);
49181 - } mdio_ops;
49182 + } __no_const mdio_ops;
49183
49184 struct pll_power_ops {
49185 void (*down)(struct rtl8169_private *);
49186 void (*up)(struct rtl8169_private *);
49187 - } pll_power_ops;
49188 + } __no_const pll_power_ops;
49189
49190 struct jumbo_ops {
49191 void (*enable)(struct rtl8169_private *);
49192 void (*disable)(struct rtl8169_private *);
49193 - } jumbo_ops;
49194 + } __no_const jumbo_ops;
49195
49196 struct csi_ops {
49197 void (*write)(struct rtl8169_private *, int, int);
49198 u32 (*read)(struct rtl8169_private *, int);
49199 - } csi_ops;
49200 + } __no_const csi_ops;
49201
49202 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49203 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49204 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49205 index 6b861e3..204ac86 100644
49206 --- a/drivers/net/ethernet/sfc/ptp.c
49207 +++ b/drivers/net/ethernet/sfc/ptp.c
49208 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49209 ptp->start.dma_addr);
49210
49211 /* Clear flag that signals MC ready */
49212 - ACCESS_ONCE(*start) = 0;
49213 + ACCESS_ONCE_RW(*start) = 0;
49214 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49215 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49216 EFX_BUG_ON_PARANOID(rc);
49217 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
49218 index 10b6173..b605dfd5 100644
49219 --- a/drivers/net/ethernet/sfc/selftest.c
49220 +++ b/drivers/net/ethernet/sfc/selftest.c
49221 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
49222 struct iphdr ip;
49223 struct udphdr udp;
49224 __be16 iteration;
49225 - const char msg[64];
49226 + char msg[64];
49227 } __packed;
49228
49229 /* Loopback test source MAC address */
49230 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49231 index 08c483b..2c4a553 100644
49232 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49233 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49234 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49235
49236 writel(value, ioaddr + MMC_CNTRL);
49237
49238 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49239 - MMC_CNTRL, value);
49240 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49241 +// MMC_CNTRL, value);
49242 }
49243
49244 /* To mask all all interrupts.*/
49245 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49246 index 17e2766..c332f1e 100644
49247 --- a/drivers/net/ethernet/via/via-rhine.c
49248 +++ b/drivers/net/ethernet/via/via-rhine.c
49249 @@ -2514,7 +2514,7 @@ static struct platform_driver rhine_driver_platform = {
49250 }
49251 };
49252
49253 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49254 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49255 {
49256 .ident = "EPIA-M",
49257 .matches = {
49258 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49259 index 384ca4f..dd7d4f9 100644
49260 --- a/drivers/net/hyperv/hyperv_net.h
49261 +++ b/drivers/net/hyperv/hyperv_net.h
49262 @@ -171,7 +171,7 @@ struct rndis_device {
49263 enum rndis_device_state state;
49264 bool link_state;
49265 bool link_change;
49266 - atomic_t new_req_id;
49267 + atomic_unchecked_t new_req_id;
49268
49269 spinlock_t request_lock;
49270 struct list_head req_list;
49271 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49272 index 7816d98..7890614 100644
49273 --- a/drivers/net/hyperv/rndis_filter.c
49274 +++ b/drivers/net/hyperv/rndis_filter.c
49275 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49276 * template
49277 */
49278 set = &rndis_msg->msg.set_req;
49279 - set->req_id = atomic_inc_return(&dev->new_req_id);
49280 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49281
49282 /* Add to the request list */
49283 spin_lock_irqsave(&dev->request_lock, flags);
49284 @@ -918,7 +918,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49285
49286 /* Setup the rndis set */
49287 halt = &request->request_msg.msg.halt_req;
49288 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49289 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49290
49291 /* Ignore return since this msg is optional. */
49292 rndis_filter_send_request(dev, request);
49293 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49294 index 34f846b..4a0d5b1 100644
49295 --- a/drivers/net/ifb.c
49296 +++ b/drivers/net/ifb.c
49297 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49298 return 0;
49299 }
49300
49301 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49302 +static struct rtnl_link_ops ifb_link_ops = {
49303 .kind = "ifb",
49304 .priv_size = sizeof(struct ifb_private),
49305 .setup = ifb_setup,
49306 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49307 index 1df38bd..4bc20b0 100644
49308 --- a/drivers/net/macvlan.c
49309 +++ b/drivers/net/macvlan.c
49310 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49311 free_nskb:
49312 kfree_skb(nskb);
49313 err:
49314 - atomic_long_inc(&skb->dev->rx_dropped);
49315 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49316 }
49317
49318 static void macvlan_flush_sources(struct macvlan_port *port,
49319 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49320 int macvlan_link_register(struct rtnl_link_ops *ops)
49321 {
49322 /* common fields */
49323 - ops->priv_size = sizeof(struct macvlan_dev);
49324 - ops->validate = macvlan_validate;
49325 - ops->maxtype = IFLA_MACVLAN_MAX;
49326 - ops->policy = macvlan_policy;
49327 - ops->changelink = macvlan_changelink;
49328 - ops->get_size = macvlan_get_size;
49329 - ops->fill_info = macvlan_fill_info;
49330 + pax_open_kernel();
49331 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49332 + *(void **)&ops->validate = macvlan_validate;
49333 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49334 + *(const void **)&ops->policy = macvlan_policy;
49335 + *(void **)&ops->changelink = macvlan_changelink;
49336 + *(void **)&ops->get_size = macvlan_get_size;
49337 + *(void **)&ops->fill_info = macvlan_fill_info;
49338 + pax_close_kernel();
49339
49340 return rtnl_link_register(ops);
49341 };
49342 @@ -1551,7 +1553,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49343 return NOTIFY_DONE;
49344 }
49345
49346 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49347 +static struct notifier_block macvlan_notifier_block = {
49348 .notifier_call = macvlan_device_event,
49349 };
49350
49351 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49352 index 27ecc5c..f636328 100644
49353 --- a/drivers/net/macvtap.c
49354 +++ b/drivers/net/macvtap.c
49355 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49356 dev->tx_queue_len = TUN_READQ_SIZE;
49357 }
49358
49359 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49360 +static struct rtnl_link_ops macvtap_link_ops = {
49361 .kind = "macvtap",
49362 .setup = macvtap_setup,
49363 .newlink = macvtap_newlink,
49364 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49365
49366 ret = 0;
49367 u = q->flags;
49368 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49369 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49370 put_user(u, &ifr->ifr_flags))
49371 ret = -EFAULT;
49372 macvtap_put_vlan(vlan);
49373 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49374 return NOTIFY_DONE;
49375 }
49376
49377 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49378 +static struct notifier_block macvtap_notifier_block = {
49379 .notifier_call = macvtap_device_event,
49380 };
49381
49382 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49383 index 34924df..a747360 100644
49384 --- a/drivers/net/nlmon.c
49385 +++ b/drivers/net/nlmon.c
49386 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49387 return 0;
49388 }
49389
49390 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49391 +static struct rtnl_link_ops nlmon_link_ops = {
49392 .kind = "nlmon",
49393 .priv_size = sizeof(struct nlmon),
49394 .setup = nlmon_setup,
49395 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49396 index bdfe51f..e7845c7 100644
49397 --- a/drivers/net/phy/phy_device.c
49398 +++ b/drivers/net/phy/phy_device.c
49399 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49400 * zero on success.
49401 *
49402 */
49403 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49404 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49405 struct phy_c45_device_ids *c45_ids) {
49406 int phy_reg;
49407 int i, reg_addr;
49408 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49409 * its return value is in turn returned.
49410 *
49411 */
49412 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49413 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49414 bool is_c45, struct phy_c45_device_ids *c45_ids)
49415 {
49416 int phy_reg;
49417 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49418 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49419 {
49420 struct phy_c45_device_ids c45_ids = {0};
49421 - u32 phy_id = 0;
49422 + int phy_id = 0;
49423 int r;
49424
49425 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49426 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49427 index 9d15566..5ad4ef6 100644
49428 --- a/drivers/net/ppp/ppp_generic.c
49429 +++ b/drivers/net/ppp/ppp_generic.c
49430 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49431 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49432 struct ppp_stats stats;
49433 struct ppp_comp_stats cstats;
49434 - char *vers;
49435
49436 switch (cmd) {
49437 case SIOCGPPPSTATS:
49438 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49439 break;
49440
49441 case SIOCGPPPVER:
49442 - vers = PPP_VERSION;
49443 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49444 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49445 break;
49446 err = 0;
49447 break;
49448 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49449 index 079f7ad..b2a2bfa7 100644
49450 --- a/drivers/net/slip/slhc.c
49451 +++ b/drivers/net/slip/slhc.c
49452 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49453 register struct tcphdr *thp;
49454 register struct iphdr *ip;
49455 register struct cstate *cs;
49456 - int len, hdrlen;
49457 + long len, hdrlen;
49458 unsigned char *cp = icp;
49459
49460 /* We've got a compressed packet; read the change byte */
49461 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49462 index 7d39484..d58499d 100644
49463 --- a/drivers/net/team/team.c
49464 +++ b/drivers/net/team/team.c
49465 @@ -2099,7 +2099,7 @@ static unsigned int team_get_num_rx_queues(void)
49466 return TEAM_DEFAULT_NUM_RX_QUEUES;
49467 }
49468
49469 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49470 +static struct rtnl_link_ops team_link_ops = {
49471 .kind = DRV_NAME,
49472 .priv_size = sizeof(struct team),
49473 .setup = team_setup,
49474 @@ -2889,7 +2889,7 @@ static int team_device_event(struct notifier_block *unused,
49475 return NOTIFY_DONE;
49476 }
49477
49478 -static struct notifier_block team_notifier_block __read_mostly = {
49479 +static struct notifier_block team_notifier_block = {
49480 .notifier_call = team_device_event,
49481 };
49482
49483 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49484 index 857dca4..642f532 100644
49485 --- a/drivers/net/tun.c
49486 +++ b/drivers/net/tun.c
49487 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49488 return -EINVAL;
49489 }
49490
49491 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49492 +static struct rtnl_link_ops tun_link_ops = {
49493 .kind = DRV_NAME,
49494 .priv_size = sizeof(struct tun_struct),
49495 .setup = tun_setup,
49496 @@ -1830,7 +1830,7 @@ unlock:
49497 }
49498
49499 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49500 - unsigned long arg, int ifreq_len)
49501 + unsigned long arg, size_t ifreq_len)
49502 {
49503 struct tun_file *tfile = file->private_data;
49504 struct tun_struct *tun;
49505 @@ -1844,6 +1844,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49506 int le;
49507 int ret;
49508
49509 + if (ifreq_len > sizeof ifr)
49510 + return -EFAULT;
49511 +
49512 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49513 if (copy_from_user(&ifr, argp, ifreq_len))
49514 return -EFAULT;
49515 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49516 index 778e915..58c4d95 100644
49517 --- a/drivers/net/usb/hso.c
49518 +++ b/drivers/net/usb/hso.c
49519 @@ -70,7 +70,7 @@
49520 #include <asm/byteorder.h>
49521 #include <linux/serial_core.h>
49522 #include <linux/serial.h>
49523 -
49524 +#include <asm/local.h>
49525
49526 #define MOD_AUTHOR "Option Wireless"
49527 #define MOD_DESCRIPTION "USB High Speed Option driver"
49528 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49529 struct urb *urb;
49530
49531 urb = serial->rx_urb[0];
49532 - if (serial->port.count > 0) {
49533 + if (atomic_read(&serial->port.count) > 0) {
49534 count = put_rxbuf_data(urb, serial);
49535 if (count == -1)
49536 return;
49537 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49538 DUMP1(urb->transfer_buffer, urb->actual_length);
49539
49540 /* Anyone listening? */
49541 - if (serial->port.count == 0)
49542 + if (atomic_read(&serial->port.count) == 0)
49543 return;
49544
49545 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49546 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49547 tty_port_tty_set(&serial->port, tty);
49548
49549 /* check for port already opened, if not set the termios */
49550 - serial->port.count++;
49551 - if (serial->port.count == 1) {
49552 + if (atomic_inc_return(&serial->port.count) == 1) {
49553 serial->rx_state = RX_IDLE;
49554 /* Force default termio settings */
49555 _hso_serial_set_termios(tty, NULL);
49556 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49557 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49558 if (result) {
49559 hso_stop_serial_device(serial->parent);
49560 - serial->port.count--;
49561 + atomic_dec(&serial->port.count);
49562 } else {
49563 kref_get(&serial->parent->ref);
49564 }
49565 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49566
49567 /* reset the rts and dtr */
49568 /* do the actual close */
49569 - serial->port.count--;
49570 + atomic_dec(&serial->port.count);
49571
49572 - if (serial->port.count <= 0) {
49573 - serial->port.count = 0;
49574 + if (atomic_read(&serial->port.count) <= 0) {
49575 + atomic_set(&serial->port.count, 0);
49576 tty_port_tty_set(&serial->port, NULL);
49577 if (!usb_gone)
49578 hso_stop_serial_device(serial->parent);
49579 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49580
49581 /* the actual setup */
49582 spin_lock_irqsave(&serial->serial_lock, flags);
49583 - if (serial->port.count)
49584 + if (atomic_read(&serial->port.count))
49585 _hso_serial_set_termios(tty, old);
49586 else
49587 tty->termios = *old;
49588 @@ -1886,7 +1885,7 @@ static void intr_callback(struct urb *urb)
49589 D1("Pending read interrupt on port %d\n", i);
49590 spin_lock(&serial->serial_lock);
49591 if (serial->rx_state == RX_IDLE &&
49592 - serial->port.count > 0) {
49593 + atomic_read(&serial->port.count) > 0) {
49594 /* Setup and send a ctrl req read on
49595 * port i */
49596 if (!serial->rx_urb_filled[0]) {
49597 @@ -3053,7 +3052,7 @@ static int hso_resume(struct usb_interface *iface)
49598 /* Start all serial ports */
49599 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49600 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49601 - if (dev2ser(serial_table[i])->port.count) {
49602 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49603 result =
49604 hso_start_serial_device(serial_table[i], GFP_NOIO);
49605 hso_kick_transmit(dev2ser(serial_table[i]));
49606 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49607 index 9f7c0ab..1577b4a 100644
49608 --- a/drivers/net/usb/r8152.c
49609 +++ b/drivers/net/usb/r8152.c
49610 @@ -601,7 +601,7 @@ struct r8152 {
49611 void (*unload)(struct r8152 *);
49612 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49613 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49614 - } rtl_ops;
49615 + } __no_const rtl_ops;
49616
49617 int intr_interval;
49618 u32 saved_wolopts;
49619 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49620 index a2515887..6d13233 100644
49621 --- a/drivers/net/usb/sierra_net.c
49622 +++ b/drivers/net/usb/sierra_net.c
49623 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49624 /* atomic counter partially included in MAC address to make sure 2 devices
49625 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49626 */
49627 -static atomic_t iface_counter = ATOMIC_INIT(0);
49628 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49629
49630 /*
49631 * SYNC Timer Delay definition used to set the expiry time
49632 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49633 dev->net->netdev_ops = &sierra_net_device_ops;
49634
49635 /* change MAC addr to include, ifacenum, and to be unique */
49636 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49637 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49638 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49639
49640 /* we will have to manufacture ethernet headers, prepare template */
49641 diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
49642 index 777757a..395a767 100644
49643 --- a/drivers/net/usb/usbnet.c
49644 +++ b/drivers/net/usb/usbnet.c
49645 @@ -1285,7 +1285,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
49646 struct net_device *net)
49647 {
49648 struct usbnet *dev = netdev_priv(net);
49649 - int length;
49650 + unsigned int length;
49651 struct urb *urb = NULL;
49652 struct skb_data *entry;
49653 struct driver_info *info = dev->driver_info;
49654 @@ -1413,7 +1413,7 @@ not_drop:
49655 }
49656 } else
49657 netif_dbg(dev, tx_queued, dev->net,
49658 - "> tx, len %d, type 0x%x\n", length, skb->protocol);
49659 + "> tx, len %u, type 0x%x\n", length, skb->protocol);
49660 #ifdef CONFIG_PM
49661 deferred:
49662 #endif
49663 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49664 index 59b0e97..a6ed579 100644
49665 --- a/drivers/net/virtio_net.c
49666 +++ b/drivers/net/virtio_net.c
49667 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49668 #define RECEIVE_AVG_WEIGHT 64
49669
49670 /* Minimum alignment for mergeable packet buffers. */
49671 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49672 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49673
49674 #define VIRTNET_DRIVER_VERSION "1.0.0"
49675
49676 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49677 index fceb637..37c70fd 100644
49678 --- a/drivers/net/vxlan.c
49679 +++ b/drivers/net/vxlan.c
49680 @@ -2935,7 +2935,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49681 return vxlan->net;
49682 }
49683
49684 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49685 +static struct rtnl_link_ops vxlan_link_ops = {
49686 .kind = "vxlan",
49687 .maxtype = IFLA_VXLAN_MAX,
49688 .policy = vxlan_policy,
49689 @@ -2983,7 +2983,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49690 return NOTIFY_DONE;
49691 }
49692
49693 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49694 +static struct notifier_block vxlan_notifier_block = {
49695 .notifier_call = vxlan_lowerdev_event,
49696 };
49697
49698 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49699 index 5920c99..ff2e4a5 100644
49700 --- a/drivers/net/wan/lmc/lmc_media.c
49701 +++ b/drivers/net/wan/lmc/lmc_media.c
49702 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49703 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49704
49705 lmc_media_t lmc_ds3_media = {
49706 - lmc_ds3_init, /* special media init stuff */
49707 - lmc_ds3_default, /* reset to default state */
49708 - lmc_ds3_set_status, /* reset status to state provided */
49709 - lmc_dummy_set_1, /* set clock source */
49710 - lmc_dummy_set2_1, /* set line speed */
49711 - lmc_ds3_set_100ft, /* set cable length */
49712 - lmc_ds3_set_scram, /* set scrambler */
49713 - lmc_ds3_get_link_status, /* get link status */
49714 - lmc_dummy_set_1, /* set link status */
49715 - lmc_ds3_set_crc_length, /* set CRC length */
49716 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49717 - lmc_ds3_watchdog
49718 + .init = lmc_ds3_init, /* special media init stuff */
49719 + .defaults = lmc_ds3_default, /* reset to default state */
49720 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49721 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49722 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49723 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49724 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49725 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49726 + .set_link_status = lmc_dummy_set_1, /* set link status */
49727 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49728 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49729 + .watchdog = lmc_ds3_watchdog
49730 };
49731
49732 lmc_media_t lmc_hssi_media = {
49733 - lmc_hssi_init, /* special media init stuff */
49734 - lmc_hssi_default, /* reset to default state */
49735 - lmc_hssi_set_status, /* reset status to state provided */
49736 - lmc_hssi_set_clock, /* set clock source */
49737 - lmc_dummy_set2_1, /* set line speed */
49738 - lmc_dummy_set_1, /* set cable length */
49739 - lmc_dummy_set_1, /* set scrambler */
49740 - lmc_hssi_get_link_status, /* get link status */
49741 - lmc_hssi_set_link_status, /* set link status */
49742 - lmc_hssi_set_crc_length, /* set CRC length */
49743 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49744 - lmc_hssi_watchdog
49745 + .init = lmc_hssi_init, /* special media init stuff */
49746 + .defaults = lmc_hssi_default, /* reset to default state */
49747 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49748 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49749 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49750 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49751 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49752 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49753 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49754 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49755 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49756 + .watchdog = lmc_hssi_watchdog
49757 };
49758
49759 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49760 - lmc_ssi_default, /* reset to default state */
49761 - lmc_ssi_set_status, /* reset status to state provided */
49762 - lmc_ssi_set_clock, /* set clock source */
49763 - lmc_ssi_set_speed, /* set line speed */
49764 - lmc_dummy_set_1, /* set cable length */
49765 - lmc_dummy_set_1, /* set scrambler */
49766 - lmc_ssi_get_link_status, /* get link status */
49767 - lmc_ssi_set_link_status, /* set link status */
49768 - lmc_ssi_set_crc_length, /* set CRC length */
49769 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49770 - lmc_ssi_watchdog
49771 +lmc_media_t lmc_ssi_media = {
49772 + .init = lmc_ssi_init, /* special media init stuff */
49773 + .defaults = lmc_ssi_default, /* reset to default state */
49774 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49775 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49776 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49777 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49778 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49779 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49780 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49781 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49782 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49783 + .watchdog = lmc_ssi_watchdog
49784 };
49785
49786 lmc_media_t lmc_t1_media = {
49787 - lmc_t1_init, /* special media init stuff */
49788 - lmc_t1_default, /* reset to default state */
49789 - lmc_t1_set_status, /* reset status to state provided */
49790 - lmc_t1_set_clock, /* set clock source */
49791 - lmc_dummy_set2_1, /* set line speed */
49792 - lmc_dummy_set_1, /* set cable length */
49793 - lmc_dummy_set_1, /* set scrambler */
49794 - lmc_t1_get_link_status, /* get link status */
49795 - lmc_dummy_set_1, /* set link status */
49796 - lmc_t1_set_crc_length, /* set CRC length */
49797 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49798 - lmc_t1_watchdog
49799 + .init = lmc_t1_init, /* special media init stuff */
49800 + .defaults = lmc_t1_default, /* reset to default state */
49801 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49802 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49803 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49804 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49805 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49806 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49807 + .set_link_status = lmc_dummy_set_1, /* set link status */
49808 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49809 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49810 + .watchdog = lmc_t1_watchdog
49811 };
49812
49813 static void
49814 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49815 index feacc3b..5bac0de 100644
49816 --- a/drivers/net/wan/z85230.c
49817 +++ b/drivers/net/wan/z85230.c
49818 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49819
49820 struct z8530_irqhandler z8530_sync =
49821 {
49822 - z8530_rx,
49823 - z8530_tx,
49824 - z8530_status
49825 + .rx = z8530_rx,
49826 + .tx = z8530_tx,
49827 + .status = z8530_status
49828 };
49829
49830 EXPORT_SYMBOL(z8530_sync);
49831 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49832 }
49833
49834 static struct z8530_irqhandler z8530_dma_sync = {
49835 - z8530_dma_rx,
49836 - z8530_dma_tx,
49837 - z8530_dma_status
49838 + .rx = z8530_dma_rx,
49839 + .tx = z8530_dma_tx,
49840 + .status = z8530_dma_status
49841 };
49842
49843 static struct z8530_irqhandler z8530_txdma_sync = {
49844 - z8530_rx,
49845 - z8530_dma_tx,
49846 - z8530_dma_status
49847 + .rx = z8530_rx,
49848 + .tx = z8530_dma_tx,
49849 + .status = z8530_dma_status
49850 };
49851
49852 /**
49853 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49854
49855 struct z8530_irqhandler z8530_nop=
49856 {
49857 - z8530_rx_clear,
49858 - z8530_tx_clear,
49859 - z8530_status_clear
49860 + .rx = z8530_rx_clear,
49861 + .tx = z8530_tx_clear,
49862 + .status = z8530_status_clear
49863 };
49864
49865
49866 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49867 index 0b60295..b8bfa5b 100644
49868 --- a/drivers/net/wimax/i2400m/rx.c
49869 +++ b/drivers/net/wimax/i2400m/rx.c
49870 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49871 if (i2400m->rx_roq == NULL)
49872 goto error_roq_alloc;
49873
49874 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49875 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49876 GFP_KERNEL);
49877 if (rd == NULL) {
49878 result = -ENOMEM;
49879 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49880 index e71a2ce..2268d61 100644
49881 --- a/drivers/net/wireless/airo.c
49882 +++ b/drivers/net/wireless/airo.c
49883 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49884 struct airo_info *ai = dev->ml_priv;
49885 int ridcode;
49886 int enabled;
49887 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49888 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49889 unsigned char *iobuf;
49890
49891 /* Only super-user can write RIDs */
49892 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49893 index da92bfa..5a9001a 100644
49894 --- a/drivers/net/wireless/at76c50x-usb.c
49895 +++ b/drivers/net/wireless/at76c50x-usb.c
49896 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49897 }
49898
49899 /* Convert timeout from the DFU status to jiffies */
49900 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49901 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49902 {
49903 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49904 | (s->poll_timeout[1] << 8)
49905 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49906 index 2fd9e18..3f55bdd 100644
49907 --- a/drivers/net/wireless/ath/ath10k/htc.c
49908 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49909 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49910 /* registered target arrival callback from the HIF layer */
49911 int ath10k_htc_init(struct ath10k *ar)
49912 {
49913 - struct ath10k_hif_cb htc_callbacks;
49914 + static struct ath10k_hif_cb htc_callbacks = {
49915 + .rx_completion = ath10k_htc_rx_completion_handler,
49916 + .tx_completion = ath10k_htc_tx_completion_handler,
49917 + };
49918 struct ath10k_htc_ep *ep = NULL;
49919 struct ath10k_htc *htc = &ar->htc;
49920
49921 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
49922 ath10k_htc_reset_endpoint_states(htc);
49923
49924 /* setup HIF layer callbacks */
49925 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49926 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49927 htc->ar = ar;
49928
49929 /* Get HIF default pipe for HTC message exchange */
49930 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49931 index 527179c..a890150 100644
49932 --- a/drivers/net/wireless/ath/ath10k/htc.h
49933 +++ b/drivers/net/wireless/ath/ath10k/htc.h
49934 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
49935
49936 struct ath10k_htc_ops {
49937 void (*target_send_suspend_complete)(struct ath10k *ar);
49938 -};
49939 +} __no_const;
49940
49941 struct ath10k_htc_ep_ops {
49942 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
49943 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
49944 void (*ep_tx_credits)(struct ath10k *);
49945 -};
49946 +} __no_const;
49947
49948 /* service connection information */
49949 struct ath10k_htc_svc_conn_req {
49950 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49951 index f816909..e56cd8b 100644
49952 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49953 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49954 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49955 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
49956 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
49957
49958 - ACCESS_ONCE(ads->ds_link) = i->link;
49959 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
49960 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
49961 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
49962
49963 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
49964 ctl6 = SM(i->keytype, AR_EncrType);
49965 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49966
49967 if ((i->is_first || i->is_last) &&
49968 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
49969 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
49970 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
49971 | set11nTries(i->rates, 1)
49972 | set11nTries(i->rates, 2)
49973 | set11nTries(i->rates, 3)
49974 | (i->dur_update ? AR_DurUpdateEna : 0)
49975 | SM(0, AR_BurstDur);
49976
49977 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
49978 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
49979 | set11nRate(i->rates, 1)
49980 | set11nRate(i->rates, 2)
49981 | set11nRate(i->rates, 3);
49982 } else {
49983 - ACCESS_ONCE(ads->ds_ctl2) = 0;
49984 - ACCESS_ONCE(ads->ds_ctl3) = 0;
49985 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
49986 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
49987 }
49988
49989 if (!i->is_first) {
49990 - ACCESS_ONCE(ads->ds_ctl0) = 0;
49991 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49992 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49993 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
49994 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49995 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49996 return;
49997 }
49998
49999 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50000 break;
50001 }
50002
50003 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50004 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50005 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50006 | SM(i->txpower[0], AR_XmitPower0)
50007 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50008 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50009 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
50010 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
50011
50012 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50013 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50014 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50015 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50016
50017 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
50018 return;
50019
50020 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50021 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50022 | set11nPktDurRTSCTS(i->rates, 1);
50023
50024 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50025 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50026 | set11nPktDurRTSCTS(i->rates, 3);
50027
50028 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50029 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50030 | set11nRateFlags(i->rates, 1)
50031 | set11nRateFlags(i->rates, 2)
50032 | set11nRateFlags(i->rates, 3)
50033 | SM(i->rtscts_rate, AR_RTSCTSRate);
50034
50035 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50036 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50037 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50038 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50039 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50040 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50041 }
50042
50043 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
50044 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50045 index da84b70..83e4978 100644
50046 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50047 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50048 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50049 (i->qcu << AR_TxQcuNum_S) | desc_len;
50050
50051 checksum += val;
50052 - ACCESS_ONCE(ads->info) = val;
50053 + ACCESS_ONCE_RW(ads->info) = val;
50054
50055 checksum += i->link;
50056 - ACCESS_ONCE(ads->link) = i->link;
50057 + ACCESS_ONCE_RW(ads->link) = i->link;
50058
50059 checksum += i->buf_addr[0];
50060 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
50061 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
50062 checksum += i->buf_addr[1];
50063 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
50064 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
50065 checksum += i->buf_addr[2];
50066 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
50067 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
50068 checksum += i->buf_addr[3];
50069 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
50070 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
50071
50072 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
50073 - ACCESS_ONCE(ads->ctl3) = val;
50074 + ACCESS_ONCE_RW(ads->ctl3) = val;
50075 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
50076 - ACCESS_ONCE(ads->ctl5) = val;
50077 + ACCESS_ONCE_RW(ads->ctl5) = val;
50078 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
50079 - ACCESS_ONCE(ads->ctl7) = val;
50080 + ACCESS_ONCE_RW(ads->ctl7) = val;
50081 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
50082 - ACCESS_ONCE(ads->ctl9) = val;
50083 + ACCESS_ONCE_RW(ads->ctl9) = val;
50084
50085 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
50086 - ACCESS_ONCE(ads->ctl10) = checksum;
50087 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
50088
50089 if (i->is_first || i->is_last) {
50090 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
50091 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
50092 | set11nTries(i->rates, 1)
50093 | set11nTries(i->rates, 2)
50094 | set11nTries(i->rates, 3)
50095 | (i->dur_update ? AR_DurUpdateEna : 0)
50096 | SM(0, AR_BurstDur);
50097
50098 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
50099 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
50100 | set11nRate(i->rates, 1)
50101 | set11nRate(i->rates, 2)
50102 | set11nRate(i->rates, 3);
50103 } else {
50104 - ACCESS_ONCE(ads->ctl13) = 0;
50105 - ACCESS_ONCE(ads->ctl14) = 0;
50106 + ACCESS_ONCE_RW(ads->ctl13) = 0;
50107 + ACCESS_ONCE_RW(ads->ctl14) = 0;
50108 }
50109
50110 ads->ctl20 = 0;
50111 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50112
50113 ctl17 = SM(i->keytype, AR_EncrType);
50114 if (!i->is_first) {
50115 - ACCESS_ONCE(ads->ctl11) = 0;
50116 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50117 - ACCESS_ONCE(ads->ctl15) = 0;
50118 - ACCESS_ONCE(ads->ctl16) = 0;
50119 - ACCESS_ONCE(ads->ctl17) = ctl17;
50120 - ACCESS_ONCE(ads->ctl18) = 0;
50121 - ACCESS_ONCE(ads->ctl19) = 0;
50122 + ACCESS_ONCE_RW(ads->ctl11) = 0;
50123 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50124 + ACCESS_ONCE_RW(ads->ctl15) = 0;
50125 + ACCESS_ONCE_RW(ads->ctl16) = 0;
50126 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50127 + ACCESS_ONCE_RW(ads->ctl18) = 0;
50128 + ACCESS_ONCE_RW(ads->ctl19) = 0;
50129 return;
50130 }
50131
50132 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50133 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50134 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50135 | SM(i->txpower[0], AR_XmitPower0)
50136 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50137 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50138 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
50139 ctl12 |= SM(val, AR_PAPRDChainMask);
50140
50141 - ACCESS_ONCE(ads->ctl12) = ctl12;
50142 - ACCESS_ONCE(ads->ctl17) = ctl17;
50143 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
50144 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50145
50146 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50147 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50148 | set11nPktDurRTSCTS(i->rates, 1);
50149
50150 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50151 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50152 | set11nPktDurRTSCTS(i->rates, 3);
50153
50154 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
50155 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
50156 | set11nRateFlags(i->rates, 1)
50157 | set11nRateFlags(i->rates, 2)
50158 | set11nRateFlags(i->rates, 3)
50159 | SM(i->rtscts_rate, AR_RTSCTSRate);
50160
50161 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
50162 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
50163
50164 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50165 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50166 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50167 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50168 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50169 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50170 }
50171
50172 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
50173 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50174 index e82e570..8c3cf90 100644
50175 --- a/drivers/net/wireless/ath/ath9k/hw.h
50176 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50177 @@ -646,7 +646,7 @@ struct ath_hw_private_ops {
50178
50179 /* ANI */
50180 void (*ani_cache_ini_regs)(struct ath_hw *ah);
50181 -};
50182 +} __no_const;
50183
50184 /**
50185 * struct ath_spec_scan - parameters for Atheros spectral scan
50186 @@ -722,7 +722,7 @@ struct ath_hw_ops {
50187 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50188 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50189 #endif
50190 -};
50191 +} __no_const;
50192
50193 struct ath_nf_limits {
50194 s16 max;
50195 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50196 index 9ede991..a8f08fb 100644
50197 --- a/drivers/net/wireless/ath/ath9k/main.c
50198 +++ b/drivers/net/wireless/ath/ath9k/main.c
50199 @@ -2537,16 +2537,18 @@ void ath9k_fill_chanctx_ops(void)
50200 if (!ath9k_is_chanctx_enabled())
50201 return;
50202
50203 - ath9k_ops.hw_scan = ath9k_hw_scan;
50204 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50205 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50206 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50207 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50208 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50209 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50210 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50211 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50212 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50213 + pax_open_kernel();
50214 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50215 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50216 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50217 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50218 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50219 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50220 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50221 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50222 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50223 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50224 + pax_close_kernel();
50225 }
50226
50227 #endif
50228 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50229 index 058a9f2..d5cb1ba 100644
50230 --- a/drivers/net/wireless/b43/phy_lp.c
50231 +++ b/drivers/net/wireless/b43/phy_lp.c
50232 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50233 {
50234 struct ssb_bus *bus = dev->dev->sdev->bus;
50235
50236 - static const struct b206x_channel *chandata = NULL;
50237 + const struct b206x_channel *chandata = NULL;
50238 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50239 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50240 u16 old_comm15, scale;
50241 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50242 index e566580..2c218ca 100644
50243 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50244 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50245 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50246 */
50247 if (il3945_mod_params.disable_hw_scan) {
50248 D_INFO("Disabling hw_scan\n");
50249 - il3945_mac_ops.hw_scan = NULL;
50250 + pax_open_kernel();
50251 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50252 + pax_close_kernel();
50253 }
50254
50255 D_INFO("*** LOAD DRIVER ***\n");
50256 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50257 index 0ffb6ff..c0b7f0e 100644
50258 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50259 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50260 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50261 {
50262 struct iwl_priv *priv = file->private_data;
50263 char buf[64];
50264 - int buf_size;
50265 + size_t buf_size;
50266 u32 offset, len;
50267
50268 memset(buf, 0, sizeof(buf));
50269 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50270 struct iwl_priv *priv = file->private_data;
50271
50272 char buf[8];
50273 - int buf_size;
50274 + size_t buf_size;
50275 u32 reset_flag;
50276
50277 memset(buf, 0, sizeof(buf));
50278 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50279 {
50280 struct iwl_priv *priv = file->private_data;
50281 char buf[8];
50282 - int buf_size;
50283 + size_t buf_size;
50284 int ht40;
50285
50286 memset(buf, 0, sizeof(buf));
50287 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50288 {
50289 struct iwl_priv *priv = file->private_data;
50290 char buf[8];
50291 - int buf_size;
50292 + size_t buf_size;
50293 int value;
50294
50295 memset(buf, 0, sizeof(buf));
50296 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50297 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50298 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50299
50300 -static const char *fmt_value = " %-30s %10u\n";
50301 -static const char *fmt_hex = " %-30s 0x%02X\n";
50302 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50303 -static const char *fmt_header =
50304 +static const char fmt_value[] = " %-30s %10u\n";
50305 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50306 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50307 +static const char fmt_header[] =
50308 "%-32s current cumulative delta max\n";
50309
50310 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50311 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50312 {
50313 struct iwl_priv *priv = file->private_data;
50314 char buf[8];
50315 - int buf_size;
50316 + size_t buf_size;
50317 int clear;
50318
50319 memset(buf, 0, sizeof(buf));
50320 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50321 {
50322 struct iwl_priv *priv = file->private_data;
50323 char buf[8];
50324 - int buf_size;
50325 + size_t buf_size;
50326 int trace;
50327
50328 memset(buf, 0, sizeof(buf));
50329 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50330 {
50331 struct iwl_priv *priv = file->private_data;
50332 char buf[8];
50333 - int buf_size;
50334 + size_t buf_size;
50335 int missed;
50336
50337 memset(buf, 0, sizeof(buf));
50338 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50339
50340 struct iwl_priv *priv = file->private_data;
50341 char buf[8];
50342 - int buf_size;
50343 + size_t buf_size;
50344 int plcp;
50345
50346 memset(buf, 0, sizeof(buf));
50347 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50348
50349 struct iwl_priv *priv = file->private_data;
50350 char buf[8];
50351 - int buf_size;
50352 + size_t buf_size;
50353 int flush;
50354
50355 memset(buf, 0, sizeof(buf));
50356 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50357
50358 struct iwl_priv *priv = file->private_data;
50359 char buf[8];
50360 - int buf_size;
50361 + size_t buf_size;
50362 int rts;
50363
50364 if (!priv->cfg->ht_params)
50365 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50366 {
50367 struct iwl_priv *priv = file->private_data;
50368 char buf[8];
50369 - int buf_size;
50370 + size_t buf_size;
50371
50372 memset(buf, 0, sizeof(buf));
50373 buf_size = min(count, sizeof(buf) - 1);
50374 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50375 struct iwl_priv *priv = file->private_data;
50376 u32 event_log_flag;
50377 char buf[8];
50378 - int buf_size;
50379 + size_t buf_size;
50380
50381 /* check that the interface is up */
50382 if (!iwl_is_ready(priv))
50383 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50384 struct iwl_priv *priv = file->private_data;
50385 char buf[8];
50386 u32 calib_disabled;
50387 - int buf_size;
50388 + size_t buf_size;
50389
50390 memset(buf, 0, sizeof(buf));
50391 buf_size = min(count, sizeof(buf) - 1);
50392 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50393 index cb72edb..242b24f 100644
50394 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50395 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50396 @@ -1837,7 +1837,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50397 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50398
50399 char buf[8];
50400 - int buf_size;
50401 + size_t buf_size;
50402 u32 reset_flag;
50403
50404 memset(buf, 0, sizeof(buf));
50405 @@ -1858,7 +1858,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50406 {
50407 struct iwl_trans *trans = file->private_data;
50408 char buf[8];
50409 - int buf_size;
50410 + size_t buf_size;
50411 int csr;
50412
50413 memset(buf, 0, sizeof(buf));
50414 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50415 index 8908be6..fe97ddd 100644
50416 --- a/drivers/net/wireless/mac80211_hwsim.c
50417 +++ b/drivers/net/wireless/mac80211_hwsim.c
50418 @@ -3070,20 +3070,20 @@ static int __init init_mac80211_hwsim(void)
50419 if (channels < 1)
50420 return -EINVAL;
50421
50422 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50423 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50424 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50425 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50426 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50427 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50428 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50429 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50430 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50431 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50432 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50433 - mac80211_hwsim_assign_vif_chanctx;
50434 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50435 - mac80211_hwsim_unassign_vif_chanctx;
50436 + pax_open_kernel();
50437 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50438 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50439 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50440 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50441 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50442 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50443 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50444 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50445 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50446 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50447 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50448 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50449 + pax_close_kernel();
50450
50451 spin_lock_init(&hwsim_radio_lock);
50452 INIT_LIST_HEAD(&hwsim_radios);
50453 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50454 index 60d44ce..884dd1c 100644
50455 --- a/drivers/net/wireless/rndis_wlan.c
50456 +++ b/drivers/net/wireless/rndis_wlan.c
50457 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50458
50459 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50460
50461 - if (rts_threshold < 0 || rts_threshold > 2347)
50462 + if (rts_threshold > 2347)
50463 rts_threshold = 2347;
50464
50465 tmp = cpu_to_le32(rts_threshold);
50466 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50467 index 9bb398b..b0cc047 100644
50468 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50469 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50470 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50471 * for hardware which doesn't support hardware
50472 * sequence counting.
50473 */
50474 - atomic_t seqno;
50475 + atomic_unchecked_t seqno;
50476 };
50477
50478 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50479 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50480 index 68b620b..92ecd9e 100644
50481 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50482 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50483 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50484 * sequence counter given by mac80211.
50485 */
50486 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50487 - seqno = atomic_add_return(0x10, &intf->seqno);
50488 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50489 else
50490 - seqno = atomic_read(&intf->seqno);
50491 + seqno = atomic_read_unchecked(&intf->seqno);
50492
50493 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50494 hdr->seq_ctrl |= cpu_to_le16(seqno);
50495 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50496 index b661f896..ddf7d2b 100644
50497 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50498 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50499 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50500
50501 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50502
50503 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50504 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50505 + pax_open_kernel();
50506 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50507 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50508 + pax_close_kernel();
50509
50510 wl1251_info("using dedicated interrupt line");
50511 } else {
50512 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50513 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50514 + pax_open_kernel();
50515 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50516 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50517 + pax_close_kernel();
50518
50519 wl1251_info("using SDIO interrupt");
50520 }
50521 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50522 index 144d1f8..7030936 100644
50523 --- a/drivers/net/wireless/ti/wl12xx/main.c
50524 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50525 @@ -657,7 +657,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50526 sizeof(wl->conf.mem));
50527
50528 /* read data preparation is only needed by wl127x */
50529 - wl->ops->prepare_read = wl127x_prepare_read;
50530 + pax_open_kernel();
50531 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50532 + pax_close_kernel();
50533
50534 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50535 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50536 @@ -682,7 +684,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50537 sizeof(wl->conf.mem));
50538
50539 /* read data preparation is only needed by wl127x */
50540 - wl->ops->prepare_read = wl127x_prepare_read;
50541 + pax_open_kernel();
50542 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50543 + pax_close_kernel();
50544
50545 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50546 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50547 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50548 index 717c4f5..a813aeb 100644
50549 --- a/drivers/net/wireless/ti/wl18xx/main.c
50550 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50551 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50552 }
50553
50554 if (!checksum_param) {
50555 - wl18xx_ops.set_rx_csum = NULL;
50556 - wl18xx_ops.init_vif = NULL;
50557 + pax_open_kernel();
50558 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50559 + *(void **)&wl18xx_ops.init_vif = NULL;
50560 + pax_close_kernel();
50561 }
50562
50563 /* Enable 11a Band only if we have 5G antennas */
50564 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50565 index a912dc0..a8225ba 100644
50566 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50567 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50568 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50569 {
50570 struct zd_usb *usb = urb->context;
50571 struct zd_usb_interrupt *intr = &usb->intr;
50572 - int len;
50573 + unsigned int len;
50574 u16 int_num;
50575
50576 ZD_ASSERT(in_interrupt());
50577 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50578 index ce2e2cf..f81e500 100644
50579 --- a/drivers/nfc/nfcwilink.c
50580 +++ b/drivers/nfc/nfcwilink.c
50581 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50582
50583 static int nfcwilink_probe(struct platform_device *pdev)
50584 {
50585 - static struct nfcwilink *drv;
50586 + struct nfcwilink *drv;
50587 int rc;
50588 __u32 protocols;
50589
50590 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50591 index 24d3d24..ff70d28 100644
50592 --- a/drivers/nfc/st21nfca/st21nfca.c
50593 +++ b/drivers/nfc/st21nfca/st21nfca.c
50594 @@ -588,7 +588,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
50595 goto exit;
50596 }
50597
50598 - gate = uid_skb->data;
50599 + memcpy(gate, uid_skb->data, uid_skb->len);
50600 *len = uid_skb->len;
50601 exit:
50602 kfree_skb(uid_skb);
50603 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50604 index 3a896c9..ac7b1c8 100644
50605 --- a/drivers/of/fdt.c
50606 +++ b/drivers/of/fdt.c
50607 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
50608 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50609 return 0;
50610 }
50611 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50612 + pax_open_kernel();
50613 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50614 + pax_close_kernel();
50615 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50616 }
50617 late_initcall(of_fdt_raw_init);
50618 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50619 index d93b2b6..ae50401 100644
50620 --- a/drivers/oprofile/buffer_sync.c
50621 +++ b/drivers/oprofile/buffer_sync.c
50622 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50623 if (cookie == NO_COOKIE)
50624 offset = pc;
50625 if (cookie == INVALID_COOKIE) {
50626 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50627 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50628 offset = pc;
50629 }
50630 if (cookie != last_cookie) {
50631 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50632 /* add userspace sample */
50633
50634 if (!mm) {
50635 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50636 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50637 return 0;
50638 }
50639
50640 cookie = lookup_dcookie(mm, s->eip, &offset);
50641
50642 if (cookie == INVALID_COOKIE) {
50643 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50644 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50645 return 0;
50646 }
50647
50648 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
50649 /* ignore backtraces if failed to add a sample */
50650 if (state == sb_bt_start) {
50651 state = sb_bt_ignore;
50652 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50653 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50654 }
50655 }
50656 release_mm(mm);
50657 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50658 index c0cc4e7..44d4e54 100644
50659 --- a/drivers/oprofile/event_buffer.c
50660 +++ b/drivers/oprofile/event_buffer.c
50661 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50662 }
50663
50664 if (buffer_pos == buffer_size) {
50665 - atomic_inc(&oprofile_stats.event_lost_overflow);
50666 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50667 return;
50668 }
50669
50670 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50671 index ed2c3ec..deda85a 100644
50672 --- a/drivers/oprofile/oprof.c
50673 +++ b/drivers/oprofile/oprof.c
50674 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50675 if (oprofile_ops.switch_events())
50676 return;
50677
50678 - atomic_inc(&oprofile_stats.multiplex_counter);
50679 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50680 start_switch_worker();
50681 }
50682
50683 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50684 index ee2cfce..7f8f699 100644
50685 --- a/drivers/oprofile/oprofile_files.c
50686 +++ b/drivers/oprofile/oprofile_files.c
50687 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50688
50689 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50690
50691 -static ssize_t timeout_read(struct file *file, char __user *buf,
50692 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50693 size_t count, loff_t *offset)
50694 {
50695 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50696 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50697 index 59659ce..6c860a0 100644
50698 --- a/drivers/oprofile/oprofile_stats.c
50699 +++ b/drivers/oprofile/oprofile_stats.c
50700 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50701 cpu_buf->sample_invalid_eip = 0;
50702 }
50703
50704 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50705 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50706 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50707 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50708 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50709 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50710 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50711 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50712 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50713 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50714 }
50715
50716
50717 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50718 index 1fc622b..8c48fc3 100644
50719 --- a/drivers/oprofile/oprofile_stats.h
50720 +++ b/drivers/oprofile/oprofile_stats.h
50721 @@ -13,11 +13,11 @@
50722 #include <linux/atomic.h>
50723
50724 struct oprofile_stat_struct {
50725 - atomic_t sample_lost_no_mm;
50726 - atomic_t sample_lost_no_mapping;
50727 - atomic_t bt_lost_no_mapping;
50728 - atomic_t event_lost_overflow;
50729 - atomic_t multiplex_counter;
50730 + atomic_unchecked_t sample_lost_no_mm;
50731 + atomic_unchecked_t sample_lost_no_mapping;
50732 + atomic_unchecked_t bt_lost_no_mapping;
50733 + atomic_unchecked_t event_lost_overflow;
50734 + atomic_unchecked_t multiplex_counter;
50735 };
50736
50737 extern struct oprofile_stat_struct oprofile_stats;
50738 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50739 index 3f49345..c750d0b 100644
50740 --- a/drivers/oprofile/oprofilefs.c
50741 +++ b/drivers/oprofile/oprofilefs.c
50742 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50743
50744 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50745 {
50746 - atomic_t *val = file->private_data;
50747 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50748 + atomic_unchecked_t *val = file->private_data;
50749 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50750 }
50751
50752
50753 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50754
50755
50756 int oprofilefs_create_ro_atomic(struct dentry *root,
50757 - char const *name, atomic_t *val)
50758 + char const *name, atomic_unchecked_t *val)
50759 {
50760 return __oprofilefs_create_file(root, name,
50761 &atomic_ro_fops, 0444, val);
50762 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50763 index bdef916..88c7dee 100644
50764 --- a/drivers/oprofile/timer_int.c
50765 +++ b/drivers/oprofile/timer_int.c
50766 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50767 return NOTIFY_OK;
50768 }
50769
50770 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50771 +static struct notifier_block oprofile_cpu_notifier = {
50772 .notifier_call = oprofile_cpu_notify,
50773 };
50774
50775 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50776 index 3b47080..6cd05dd 100644
50777 --- a/drivers/parport/procfs.c
50778 +++ b/drivers/parport/procfs.c
50779 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50780
50781 *ppos += len;
50782
50783 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50784 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50785 }
50786
50787 #ifdef CONFIG_PARPORT_1284
50788 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50789
50790 *ppos += len;
50791
50792 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50793 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50794 }
50795 #endif /* IEEE1284.3 support. */
50796
50797 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
50798 index ba46e58..90cfc24 100644
50799 --- a/drivers/pci/host/pci-host-generic.c
50800 +++ b/drivers/pci/host/pci-host-generic.c
50801 @@ -26,9 +26,9 @@
50802 #include <linux/platform_device.h>
50803
50804 struct gen_pci_cfg_bus_ops {
50805 + struct pci_ops ops;
50806 u32 bus_shift;
50807 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
50808 -};
50809 +} __do_const;
50810
50811 struct gen_pci_cfg_windows {
50812 struct resource res;
50813 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
50814 }
50815
50816 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
50817 + .ops = {
50818 + .map_bus = gen_pci_map_cfg_bus_cam,
50819 + .read = pci_generic_config_read,
50820 + .write = pci_generic_config_write,
50821 + },
50822 .bus_shift = 16,
50823 - .map_bus = gen_pci_map_cfg_bus_cam,
50824 };
50825
50826 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50827 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50828 }
50829
50830 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
50831 + .ops = {
50832 + .map_bus = gen_pci_map_cfg_bus_ecam,
50833 + .read = pci_generic_config_read,
50834 + .write = pci_generic_config_write,
50835 + },
50836 .bus_shift = 20,
50837 - .map_bus = gen_pci_map_cfg_bus_ecam,
50838 -};
50839 -
50840 -static struct pci_ops gen_pci_ops = {
50841 - .read = pci_generic_config_read,
50842 - .write = pci_generic_config_write,
50843 };
50844
50845 static const struct of_device_id gen_pci_of_match[] = {
50846 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
50847 .private_data = (void **)&pci,
50848 .setup = gen_pci_setup,
50849 .map_irq = of_irq_parse_and_map_pci,
50850 - .ops = &gen_pci_ops,
50851 };
50852
50853 if (!pci)
50854 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
50855
50856 of_id = of_match_node(gen_pci_of_match, np);
50857 pci->cfg.ops = of_id->data;
50858 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
50859 + hw.ops = &pci->cfg.ops->ops;
50860 pci->host.dev.parent = dev;
50861 INIT_LIST_HEAD(&pci->host.windows);
50862 INIT_LIST_HEAD(&pci->resources);
50863 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50864 index 6ca2399..68d866b 100644
50865 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50866 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50867 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50868 goto init_cleanup;
50869 }
50870
50871 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50872 + pax_open_kernel();
50873 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50874 + pax_close_kernel();
50875 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50876
50877 return retval;
50878 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50879 index 66b7bbe..26bee78 100644
50880 --- a/drivers/pci/hotplug/cpcihp_generic.c
50881 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50882 @@ -73,7 +73,6 @@ static u16 port;
50883 static unsigned int enum_bit;
50884 static u8 enum_mask;
50885
50886 -static struct cpci_hp_controller_ops generic_hpc_ops;
50887 static struct cpci_hp_controller generic_hpc;
50888
50889 static int __init validate_parameters(void)
50890 @@ -139,6 +138,10 @@ static int query_enum(void)
50891 return ((value & enum_mask) == enum_mask);
50892 }
50893
50894 +static struct cpci_hp_controller_ops generic_hpc_ops = {
50895 + .query_enum = query_enum,
50896 +};
50897 +
50898 static int __init cpcihp_generic_init(void)
50899 {
50900 int status;
50901 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
50902 pci_dev_put(dev);
50903
50904 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
50905 - generic_hpc_ops.query_enum = query_enum;
50906 generic_hpc.ops = &generic_hpc_ops;
50907
50908 status = cpci_hp_register_controller(&generic_hpc);
50909 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
50910 index 7ecf34e..effed62 100644
50911 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
50912 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
50913 @@ -59,7 +59,6 @@
50914 /* local variables */
50915 static bool debug;
50916 static bool poll;
50917 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
50918 static struct cpci_hp_controller zt5550_hpc;
50919
50920 /* Primary cPCI bus bridge device */
50921 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
50922 return 0;
50923 }
50924
50925 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
50926 + .query_enum = zt5550_hc_query_enum,
50927 +};
50928 +
50929 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
50930 {
50931 int status;
50932 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
50933 dbg("returned from zt5550_hc_config");
50934
50935 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
50936 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
50937 zt5550_hpc.ops = &zt5550_hpc_ops;
50938 if (!poll) {
50939 zt5550_hpc.irq = hc_dev->irq;
50940 zt5550_hpc.irq_flags = IRQF_SHARED;
50941 zt5550_hpc.dev_id = hc_dev;
50942
50943 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50944 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50945 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50946 + pax_open_kernel();
50947 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50948 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50949 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50950 + pax_open_kernel();
50951 } else {
50952 info("using ENUM# polling mode");
50953 }
50954 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
50955 index 1e08ff8c..3cd145f 100644
50956 --- a/drivers/pci/hotplug/cpqphp_nvram.c
50957 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
50958 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
50959
50960 void compaq_nvram_init (void __iomem *rom_start)
50961 {
50962 +#ifndef CONFIG_PAX_KERNEXEC
50963 if (rom_start)
50964 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
50965 +#endif
50966
50967 dbg("int15 entry = %p\n", compaq_int15_entry_point);
50968
50969 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
50970 index 56d8486..f26113f 100644
50971 --- a/drivers/pci/hotplug/pci_hotplug_core.c
50972 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
50973 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
50974 return -EINVAL;
50975 }
50976
50977 - slot->ops->owner = owner;
50978 - slot->ops->mod_name = mod_name;
50979 + pax_open_kernel();
50980 + *(struct module **)&slot->ops->owner = owner;
50981 + *(const char **)&slot->ops->mod_name = mod_name;
50982 + pax_close_kernel();
50983
50984 mutex_lock(&pci_hp_mutex);
50985 /*
50986 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
50987 index 07aa722..84514b4 100644
50988 --- a/drivers/pci/hotplug/pciehp_core.c
50989 +++ b/drivers/pci/hotplug/pciehp_core.c
50990 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
50991 struct slot *slot = ctrl->slot;
50992 struct hotplug_slot *hotplug = NULL;
50993 struct hotplug_slot_info *info = NULL;
50994 - struct hotplug_slot_ops *ops = NULL;
50995 + hotplug_slot_ops_no_const *ops = NULL;
50996 char name[SLOT_NAME_SIZE];
50997 int retval = -ENOMEM;
50998
50999 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
51000 index c3e7dfc..cbd9625 100644
51001 --- a/drivers/pci/msi.c
51002 +++ b/drivers/pci/msi.c
51003 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
51004 {
51005 struct attribute **msi_attrs;
51006 struct attribute *msi_attr;
51007 - struct device_attribute *msi_dev_attr;
51008 - struct attribute_group *msi_irq_group;
51009 + device_attribute_no_const *msi_dev_attr;
51010 + attribute_group_no_const *msi_irq_group;
51011 const struct attribute_group **msi_irq_groups;
51012 struct msi_desc *entry;
51013 int ret = -ENOMEM;
51014 @@ -573,7 +573,7 @@ error_attrs:
51015 count = 0;
51016 msi_attr = msi_attrs[count];
51017 while (msi_attr) {
51018 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
51019 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
51020 kfree(msi_attr->name);
51021 kfree(msi_dev_attr);
51022 ++count;
51023 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
51024 index 312f23a..d21181c 100644
51025 --- a/drivers/pci/pci-sysfs.c
51026 +++ b/drivers/pci/pci-sysfs.c
51027 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
51028 {
51029 /* allocate attribute structure, piggyback attribute name */
51030 int name_len = write_combine ? 13 : 10;
51031 - struct bin_attribute *res_attr;
51032 + bin_attribute_no_const *res_attr;
51033 int retval;
51034
51035 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
51036 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
51037 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
51038 {
51039 int retval;
51040 - struct bin_attribute *attr;
51041 + bin_attribute_no_const *attr;
51042
51043 /* If the device has VPD, try to expose it in sysfs. */
51044 if (dev->vpd) {
51045 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
51046 {
51047 int retval;
51048 int rom_size = 0;
51049 - struct bin_attribute *attr;
51050 + bin_attribute_no_const *attr;
51051
51052 if (!sysfs_initialized)
51053 return -EACCES;
51054 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
51055 index 4091f82..7d98eef 100644
51056 --- a/drivers/pci/pci.h
51057 +++ b/drivers/pci/pci.h
51058 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
51059 struct pci_vpd {
51060 unsigned int len;
51061 const struct pci_vpd_ops *ops;
51062 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
51063 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
51064 };
51065
51066 int pci_vpd_pci22_init(struct pci_dev *dev);
51067 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
51068 index 820740a..8b1c673 100644
51069 --- a/drivers/pci/pcie/aspm.c
51070 +++ b/drivers/pci/pcie/aspm.c
51071 @@ -27,9 +27,9 @@
51072 #define MODULE_PARAM_PREFIX "pcie_aspm."
51073
51074 /* Note: those are not register definitions */
51075 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
51076 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
51077 -#define ASPM_STATE_L1 (4) /* L1 state */
51078 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
51079 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
51080 +#define ASPM_STATE_L1 (4U) /* L1 state */
51081 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
51082 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
51083
51084 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
51085 index be35da2..ec16cdb 100644
51086 --- a/drivers/pci/pcie/portdrv_pci.c
51087 +++ b/drivers/pci/pcie/portdrv_pci.c
51088 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
51089 return 0;
51090 }
51091
51092 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
51093 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
51094 /*
51095 * Boxes that should not use MSI for PCIe PME signaling.
51096 */
51097 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
51098 index 8d2f400..c97cc91 100644
51099 --- a/drivers/pci/probe.c
51100 +++ b/drivers/pci/probe.c
51101 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
51102 u16 orig_cmd;
51103 struct pci_bus_region region, inverted_region;
51104
51105 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
51106 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
51107
51108 /* No printks while decoding is disabled! */
51109 if (!dev->mmio_always_on) {
51110 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
51111 index 3f155e7..0f4b1f0 100644
51112 --- a/drivers/pci/proc.c
51113 +++ b/drivers/pci/proc.c
51114 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
51115 static int __init pci_proc_init(void)
51116 {
51117 struct pci_dev *dev = NULL;
51118 +
51119 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
51120 +#ifdef CONFIG_GRKERNSEC_PROC_USER
51121 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
51122 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
51123 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
51124 +#endif
51125 +#else
51126 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
51127 +#endif
51128 proc_create("devices", 0, proc_bus_pci_dir,
51129 &proc_bus_pci_dev_operations);
51130 proc_initialized = 1;
51131 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
51132 index 3474920..acc9581 100644
51133 --- a/drivers/platform/chrome/chromeos_pstore.c
51134 +++ b/drivers/platform/chrome/chromeos_pstore.c
51135 @@ -13,7 +13,7 @@
51136 #include <linux/platform_device.h>
51137 #include <linux/pstore_ram.h>
51138
51139 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
51140 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
51141 {
51142 /*
51143 * Today all Chromebooks/boxes ship with Google_* as version and
51144 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
51145 index 1e1e594..8fe59c5 100644
51146 --- a/drivers/platform/x86/alienware-wmi.c
51147 +++ b/drivers/platform/x86/alienware-wmi.c
51148 @@ -150,7 +150,7 @@ struct wmax_led_args {
51149 } __packed;
51150
51151 static struct platform_device *platform_device;
51152 -static struct device_attribute *zone_dev_attrs;
51153 +static device_attribute_no_const *zone_dev_attrs;
51154 static struct attribute **zone_attrs;
51155 static struct platform_zone *zone_data;
51156
51157 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
51158 }
51159 };
51160
51161 -static struct attribute_group zone_attribute_group = {
51162 +static attribute_group_no_const zone_attribute_group = {
51163 .name = "rgb_zones",
51164 };
51165
51166 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51167 index 7543a56..367ca8ed 100644
51168 --- a/drivers/platform/x86/asus-wmi.c
51169 +++ b/drivers/platform/x86/asus-wmi.c
51170 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51171 int err;
51172 u32 retval = -1;
51173
51174 +#ifdef CONFIG_GRKERNSEC_KMEM
51175 + return -EPERM;
51176 +#endif
51177 +
51178 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51179
51180 if (err < 0)
51181 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51182 int err;
51183 u32 retval = -1;
51184
51185 +#ifdef CONFIG_GRKERNSEC_KMEM
51186 + return -EPERM;
51187 +#endif
51188 +
51189 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51190 &retval);
51191
51192 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51193 union acpi_object *obj;
51194 acpi_status status;
51195
51196 +#ifdef CONFIG_GRKERNSEC_KMEM
51197 + return -EPERM;
51198 +#endif
51199 +
51200 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51201 1, asus->debug.method_id,
51202 &input, &output);
51203 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51204 index bceb30b..bf063d4 100644
51205 --- a/drivers/platform/x86/compal-laptop.c
51206 +++ b/drivers/platform/x86/compal-laptop.c
51207 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51208 return 1;
51209 }
51210
51211 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51212 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51213 {
51214 .ident = "FL90/IFL90",
51215 .matches = {
51216 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51217 index 458e6c9..089aee7 100644
51218 --- a/drivers/platform/x86/hdaps.c
51219 +++ b/drivers/platform/x86/hdaps.c
51220 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51221 "ThinkPad T42p", so the order of the entries matters.
51222 If your ThinkPad is not recognized, please update to latest
51223 BIOS. This is especially the case for some R52 ThinkPads. */
51224 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51225 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51226 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51227 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51228 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51229 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51230 index 97c2be1..2ee50ce 100644
51231 --- a/drivers/platform/x86/ibm_rtl.c
51232 +++ b/drivers/platform/x86/ibm_rtl.c
51233 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51234 }
51235
51236
51237 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51238 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51239 { \
51240 .matches = { \
51241 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51242 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51243 index a4a4258..a58a04c 100644
51244 --- a/drivers/platform/x86/intel_oaktrail.c
51245 +++ b/drivers/platform/x86/intel_oaktrail.c
51246 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51247 return 0;
51248 }
51249
51250 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51251 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51252 {
51253 .ident = "OakTrail platform",
51254 .matches = {
51255 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51256 index 0859877..59d596d 100644
51257 --- a/drivers/platform/x86/msi-laptop.c
51258 +++ b/drivers/platform/x86/msi-laptop.c
51259 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51260 return 1;
51261 }
51262
51263 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51264 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51265 {
51266 .ident = "MSI S270",
51267 .matches = {
51268 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51269
51270 if (!quirks->ec_read_only) {
51271 /* allow userland write sysfs file */
51272 - dev_attr_bluetooth.store = store_bluetooth;
51273 - dev_attr_wlan.store = store_wlan;
51274 - dev_attr_threeg.store = store_threeg;
51275 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51276 - dev_attr_wlan.attr.mode |= S_IWUSR;
51277 - dev_attr_threeg.attr.mode |= S_IWUSR;
51278 + pax_open_kernel();
51279 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51280 + *(void **)&dev_attr_wlan.store = store_wlan;
51281 + *(void **)&dev_attr_threeg.store = store_threeg;
51282 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51283 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51284 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51285 + pax_close_kernel();
51286 }
51287
51288 /* disable hardware control by fn key */
51289 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51290 index 6d2bac0..ec2b029 100644
51291 --- a/drivers/platform/x86/msi-wmi.c
51292 +++ b/drivers/platform/x86/msi-wmi.c
51293 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51294 static void msi_wmi_notify(u32 value, void *context)
51295 {
51296 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51297 - static struct key_entry *key;
51298 + struct key_entry *key;
51299 union acpi_object *obj;
51300 acpi_status status;
51301
51302 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51303 index 9e701b2..c68a7b5 100644
51304 --- a/drivers/platform/x86/samsung-laptop.c
51305 +++ b/drivers/platform/x86/samsung-laptop.c
51306 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51307 return 0;
51308 }
51309
51310 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51311 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51312 {
51313 .matches = {
51314 DMI_MATCH(DMI_SYS_VENDOR,
51315 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51316 index e6aac72..e11ff24 100644
51317 --- a/drivers/platform/x86/samsung-q10.c
51318 +++ b/drivers/platform/x86/samsung-q10.c
51319 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51320 return 1;
51321 }
51322
51323 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51324 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51325 {
51326 .ident = "Samsung Q10",
51327 .matches = {
51328 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51329 index e51c1e7..71bb385 100644
51330 --- a/drivers/platform/x86/sony-laptop.c
51331 +++ b/drivers/platform/x86/sony-laptop.c
51332 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51333 }
51334
51335 /* High speed charging function */
51336 -static struct device_attribute *hsc_handle;
51337 +static device_attribute_no_const *hsc_handle;
51338
51339 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51340 struct device_attribute *attr,
51341 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51342 }
51343
51344 /* low battery function */
51345 -static struct device_attribute *lowbatt_handle;
51346 +static device_attribute_no_const *lowbatt_handle;
51347
51348 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51349 struct device_attribute *attr,
51350 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51351 }
51352
51353 /* fan speed function */
51354 -static struct device_attribute *fan_handle, *hsf_handle;
51355 +static device_attribute_no_const *fan_handle, *hsf_handle;
51356
51357 static ssize_t sony_nc_hsfan_store(struct device *dev,
51358 struct device_attribute *attr,
51359 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51360 }
51361
51362 /* USB charge function */
51363 -static struct device_attribute *uc_handle;
51364 +static device_attribute_no_const *uc_handle;
51365
51366 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51367 struct device_attribute *attr,
51368 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51369 }
51370
51371 /* Panel ID function */
51372 -static struct device_attribute *panel_handle;
51373 +static device_attribute_no_const *panel_handle;
51374
51375 static ssize_t sony_nc_panelid_show(struct device *dev,
51376 struct device_attribute *attr, char *buffer)
51377 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51378 }
51379
51380 /* smart connect function */
51381 -static struct device_attribute *sc_handle;
51382 +static device_attribute_no_const *sc_handle;
51383
51384 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51385 struct device_attribute *attr,
51386 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51387 .drv.pm = &sony_pic_pm,
51388 };
51389
51390 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51391 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51392 {
51393 .ident = "Sony Vaio",
51394 .matches = {
51395 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51396 index 3b8ceee..e18652c 100644
51397 --- a/drivers/platform/x86/thinkpad_acpi.c
51398 +++ b/drivers/platform/x86/thinkpad_acpi.c
51399 @@ -2093,7 +2093,7 @@ static int hotkey_mask_get(void)
51400 return 0;
51401 }
51402
51403 -void static hotkey_mask_warn_incomplete_mask(void)
51404 +static void hotkey_mask_warn_incomplete_mask(void)
51405 {
51406 /* log only what the user can fix... */
51407 const u32 wantedmask = hotkey_driver_mask &
51408 @@ -2437,10 +2437,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51409 && !tp_features.bright_unkfw)
51410 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51411 }
51412 +}
51413
51414 #undef TPACPI_COMPARE_KEY
51415 #undef TPACPI_MAY_SEND_KEY
51416 -}
51417
51418 /*
51419 * Polling driver
51420 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51421 index 438d4c7..ca8a2fb 100644
51422 --- a/drivers/pnp/pnpbios/bioscalls.c
51423 +++ b/drivers/pnp/pnpbios/bioscalls.c
51424 @@ -59,7 +59,7 @@ do { \
51425 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51426 } while(0)
51427
51428 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51429 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51430 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51431
51432 /*
51433 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51434
51435 cpu = get_cpu();
51436 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51437 +
51438 + pax_open_kernel();
51439 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51440 + pax_close_kernel();
51441
51442 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51443 spin_lock_irqsave(&pnp_bios_lock, flags);
51444 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51445 :"memory");
51446 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51447
51448 + pax_open_kernel();
51449 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51450 + pax_close_kernel();
51451 +
51452 put_cpu();
51453
51454 /* If we get here and this is set then the PnP BIOS faulted on us. */
51455 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51456 return status;
51457 }
51458
51459 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51460 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51461 {
51462 int i;
51463
51464 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51465 pnp_bios_callpoint.offset = header->fields.pm16offset;
51466 pnp_bios_callpoint.segment = PNP_CS16;
51467
51468 + pax_open_kernel();
51469 +
51470 for_each_possible_cpu(i) {
51471 struct desc_struct *gdt = get_cpu_gdt_table(i);
51472 if (!gdt)
51473 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51474 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51475 (unsigned long)__va(header->fields.pm16dseg));
51476 }
51477 +
51478 + pax_close_kernel();
51479 }
51480 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51481 index facd43b..b291260 100644
51482 --- a/drivers/pnp/pnpbios/core.c
51483 +++ b/drivers/pnp/pnpbios/core.c
51484 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51485 return 0;
51486 }
51487
51488 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51489 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51490 { /* PnPBIOS GPF on boot */
51491 .callback = exploding_pnp_bios,
51492 .ident = "Higraded P14H",
51493 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51494 index 0c52e2a..3421ab7 100644
51495 --- a/drivers/power/pda_power.c
51496 +++ b/drivers/power/pda_power.c
51497 @@ -37,7 +37,11 @@ static int polling;
51498
51499 #if IS_ENABLED(CONFIG_USB_PHY)
51500 static struct usb_phy *transceiver;
51501 -static struct notifier_block otg_nb;
51502 +static int otg_handle_notification(struct notifier_block *nb,
51503 + unsigned long event, void *unused);
51504 +static struct notifier_block otg_nb = {
51505 + .notifier_call = otg_handle_notification
51506 +};
51507 #endif
51508
51509 static struct regulator *ac_draw;
51510 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
51511
51512 #if IS_ENABLED(CONFIG_USB_PHY)
51513 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51514 - otg_nb.notifier_call = otg_handle_notification;
51515 ret = usb_register_notifier(transceiver, &otg_nb);
51516 if (ret) {
51517 dev_err(dev, "failure to register otg notifier\n");
51518 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51519 index cc439fd..8fa30df 100644
51520 --- a/drivers/power/power_supply.h
51521 +++ b/drivers/power/power_supply.h
51522 @@ -16,12 +16,12 @@ struct power_supply;
51523
51524 #ifdef CONFIG_SYSFS
51525
51526 -extern void power_supply_init_attrs(struct device_type *dev_type);
51527 +extern void power_supply_init_attrs(void);
51528 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51529
51530 #else
51531
51532 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51533 +static inline void power_supply_init_attrs(void) {}
51534 #define power_supply_uevent NULL
51535
51536 #endif /* CONFIG_SYSFS */
51537 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51538 index 694e8cd..9f03483 100644
51539 --- a/drivers/power/power_supply_core.c
51540 +++ b/drivers/power/power_supply_core.c
51541 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51542 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51543 EXPORT_SYMBOL_GPL(power_supply_notifier);
51544
51545 -static struct device_type power_supply_dev_type;
51546 +extern const struct attribute_group *power_supply_attr_groups[];
51547 +static struct device_type power_supply_dev_type = {
51548 + .groups = power_supply_attr_groups,
51549 +};
51550
51551 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
51552 struct power_supply *supply)
51553 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
51554 return PTR_ERR(power_supply_class);
51555
51556 power_supply_class->dev_uevent = power_supply_uevent;
51557 - power_supply_init_attrs(&power_supply_dev_type);
51558 + power_supply_init_attrs();
51559
51560 return 0;
51561 }
51562 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51563 index 62653f5..d0bb485 100644
51564 --- a/drivers/power/power_supply_sysfs.c
51565 +++ b/drivers/power/power_supply_sysfs.c
51566 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51567 .is_visible = power_supply_attr_is_visible,
51568 };
51569
51570 -static const struct attribute_group *power_supply_attr_groups[] = {
51571 +const struct attribute_group *power_supply_attr_groups[] = {
51572 &power_supply_attr_group,
51573 NULL,
51574 };
51575
51576 -void power_supply_init_attrs(struct device_type *dev_type)
51577 +void power_supply_init_attrs(void)
51578 {
51579 int i;
51580
51581 - dev_type->groups = power_supply_attr_groups;
51582 -
51583 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51584 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51585 }
51586 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51587 index 84419af..268ede8 100644
51588 --- a/drivers/powercap/powercap_sys.c
51589 +++ b/drivers/powercap/powercap_sys.c
51590 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51591 struct device_attribute name_attr;
51592 };
51593
51594 +static ssize_t show_constraint_name(struct device *dev,
51595 + struct device_attribute *dev_attr,
51596 + char *buf);
51597 +
51598 static struct powercap_constraint_attr
51599 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51600 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51601 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51602 + .power_limit_attr = {
51603 + .attr = {
51604 + .name = NULL,
51605 + .mode = S_IWUSR | S_IRUGO
51606 + },
51607 + .show = show_constraint_power_limit_uw,
51608 + .store = store_constraint_power_limit_uw
51609 + },
51610 +
51611 + .time_window_attr = {
51612 + .attr = {
51613 + .name = NULL,
51614 + .mode = S_IWUSR | S_IRUGO
51615 + },
51616 + .show = show_constraint_time_window_us,
51617 + .store = store_constraint_time_window_us
51618 + },
51619 +
51620 + .max_power_attr = {
51621 + .attr = {
51622 + .name = NULL,
51623 + .mode = S_IRUGO
51624 + },
51625 + .show = show_constraint_max_power_uw,
51626 + .store = NULL
51627 + },
51628 +
51629 + .min_power_attr = {
51630 + .attr = {
51631 + .name = NULL,
51632 + .mode = S_IRUGO
51633 + },
51634 + .show = show_constraint_min_power_uw,
51635 + .store = NULL
51636 + },
51637 +
51638 + .max_time_window_attr = {
51639 + .attr = {
51640 + .name = NULL,
51641 + .mode = S_IRUGO
51642 + },
51643 + .show = show_constraint_max_time_window_us,
51644 + .store = NULL
51645 + },
51646 +
51647 + .min_time_window_attr = {
51648 + .attr = {
51649 + .name = NULL,
51650 + .mode = S_IRUGO
51651 + },
51652 + .show = show_constraint_min_time_window_us,
51653 + .store = NULL
51654 + },
51655 +
51656 + .name_attr = {
51657 + .attr = {
51658 + .name = NULL,
51659 + .mode = S_IRUGO
51660 + },
51661 + .show = show_constraint_name,
51662 + .store = NULL
51663 + }
51664 + }
51665 +};
51666
51667 /* A list of powercap control_types */
51668 static LIST_HEAD(powercap_cntrl_list);
51669 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51670 }
51671
51672 static int create_constraint_attribute(int id, const char *name,
51673 - int mode,
51674 - struct device_attribute *dev_attr,
51675 - ssize_t (*show)(struct device *,
51676 - struct device_attribute *, char *),
51677 - ssize_t (*store)(struct device *,
51678 - struct device_attribute *,
51679 - const char *, size_t)
51680 - )
51681 + struct device_attribute *dev_attr)
51682 {
51683 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51684
51685 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51686 - id, name);
51687 - if (!dev_attr->attr.name)
51688 + if (!name)
51689 return -ENOMEM;
51690 - dev_attr->attr.mode = mode;
51691 - dev_attr->show = show;
51692 - dev_attr->store = store;
51693 +
51694 + pax_open_kernel();
51695 + *(const char **)&dev_attr->attr.name = name;
51696 + pax_close_kernel();
51697
51698 return 0;
51699 }
51700 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51701
51702 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51703 ret = create_constraint_attribute(i, "power_limit_uw",
51704 - S_IWUSR | S_IRUGO,
51705 - &constraint_attrs[i].power_limit_attr,
51706 - show_constraint_power_limit_uw,
51707 - store_constraint_power_limit_uw);
51708 + &constraint_attrs[i].power_limit_attr);
51709 if (ret)
51710 goto err_alloc;
51711 ret = create_constraint_attribute(i, "time_window_us",
51712 - S_IWUSR | S_IRUGO,
51713 - &constraint_attrs[i].time_window_attr,
51714 - show_constraint_time_window_us,
51715 - store_constraint_time_window_us);
51716 + &constraint_attrs[i].time_window_attr);
51717 if (ret)
51718 goto err_alloc;
51719 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51720 - &constraint_attrs[i].name_attr,
51721 - show_constraint_name,
51722 - NULL);
51723 + ret = create_constraint_attribute(i, "name",
51724 + &constraint_attrs[i].name_attr);
51725 if (ret)
51726 goto err_alloc;
51727 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51728 - &constraint_attrs[i].max_power_attr,
51729 - show_constraint_max_power_uw,
51730 - NULL);
51731 + ret = create_constraint_attribute(i, "max_power_uw",
51732 + &constraint_attrs[i].max_power_attr);
51733 if (ret)
51734 goto err_alloc;
51735 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51736 - &constraint_attrs[i].min_power_attr,
51737 - show_constraint_min_power_uw,
51738 - NULL);
51739 + ret = create_constraint_attribute(i, "min_power_uw",
51740 + &constraint_attrs[i].min_power_attr);
51741 if (ret)
51742 goto err_alloc;
51743 ret = create_constraint_attribute(i, "max_time_window_us",
51744 - S_IRUGO,
51745 - &constraint_attrs[i].max_time_window_attr,
51746 - show_constraint_max_time_window_us,
51747 - NULL);
51748 + &constraint_attrs[i].max_time_window_attr);
51749 if (ret)
51750 goto err_alloc;
51751 ret = create_constraint_attribute(i, "min_time_window_us",
51752 - S_IRUGO,
51753 - &constraint_attrs[i].min_time_window_attr,
51754 - show_constraint_min_time_window_us,
51755 - NULL);
51756 + &constraint_attrs[i].min_time_window_attr);
51757 if (ret)
51758 goto err_alloc;
51759
51760 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51761 power_zone->zone_dev_attrs[count++] =
51762 &dev_attr_max_energy_range_uj.attr;
51763 if (power_zone->ops->get_energy_uj) {
51764 + pax_open_kernel();
51765 if (power_zone->ops->reset_energy_uj)
51766 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51767 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51768 else
51769 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51770 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51771 + pax_close_kernel();
51772 power_zone->zone_dev_attrs[count++] =
51773 &dev_attr_energy_uj.attr;
51774 }
51775 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51776 index 9c5d414..c7900ce 100644
51777 --- a/drivers/ptp/ptp_private.h
51778 +++ b/drivers/ptp/ptp_private.h
51779 @@ -51,7 +51,7 @@ struct ptp_clock {
51780 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51781 wait_queue_head_t tsev_wq;
51782 int defunct; /* tells readers to go away when clock is being removed */
51783 - struct device_attribute *pin_dev_attr;
51784 + device_attribute_no_const *pin_dev_attr;
51785 struct attribute **pin_attr;
51786 struct attribute_group pin_attr_group;
51787 };
51788 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51789 index 302e626..12579af 100644
51790 --- a/drivers/ptp/ptp_sysfs.c
51791 +++ b/drivers/ptp/ptp_sysfs.c
51792 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
51793 goto no_pin_attr;
51794
51795 for (i = 0; i < n_pins; i++) {
51796 - struct device_attribute *da = &ptp->pin_dev_attr[i];
51797 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
51798 sysfs_attr_init(&da->attr);
51799 da->attr.name = info->pin_config[i].name;
51800 da->attr.mode = 0644;
51801 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
51802 index a4a8a6d..a3456f4 100644
51803 --- a/drivers/regulator/core.c
51804 +++ b/drivers/regulator/core.c
51805 @@ -3529,7 +3529,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51806 const struct regulation_constraints *constraints = NULL;
51807 const struct regulator_init_data *init_data;
51808 struct regulator_config *config = NULL;
51809 - static atomic_t regulator_no = ATOMIC_INIT(-1);
51810 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
51811 struct regulator_dev *rdev;
51812 struct device *dev;
51813 int ret, i;
51814 @@ -3613,7 +3613,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51815 rdev->dev.class = &regulator_class;
51816 rdev->dev.parent = dev;
51817 dev_set_name(&rdev->dev, "regulator.%lu",
51818 - (unsigned long) atomic_inc_return(&regulator_no));
51819 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
51820 ret = device_register(&rdev->dev);
51821 if (ret != 0) {
51822 put_device(&rdev->dev);
51823 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51824 index 7eee2ca..4024513 100644
51825 --- a/drivers/regulator/max8660.c
51826 +++ b/drivers/regulator/max8660.c
51827 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
51828 max8660->shadow_regs[MAX8660_OVER1] = 5;
51829 } else {
51830 /* Otherwise devices can be toggled via software */
51831 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51832 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51833 + pax_open_kernel();
51834 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51835 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51836 + pax_close_kernel();
51837 }
51838
51839 /*
51840 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51841 index c3d55c2..0dddfe6 100644
51842 --- a/drivers/regulator/max8973-regulator.c
51843 +++ b/drivers/regulator/max8973-regulator.c
51844 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51845 if (!pdata || !pdata->enable_ext_control) {
51846 max->desc.enable_reg = MAX8973_VOUT;
51847 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51848 - max->ops.enable = regulator_enable_regmap;
51849 - max->ops.disable = regulator_disable_regmap;
51850 - max->ops.is_enabled = regulator_is_enabled_regmap;
51851 + pax_open_kernel();
51852 + *(void **)&max->ops.enable = regulator_enable_regmap;
51853 + *(void **)&max->ops.disable = regulator_disable_regmap;
51854 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51855 + pax_close_kernel();
51856 }
51857
51858 if (pdata) {
51859 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51860 index 0d17c92..a29f627 100644
51861 --- a/drivers/regulator/mc13892-regulator.c
51862 +++ b/drivers/regulator/mc13892-regulator.c
51863 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51864 mc13xxx_unlock(mc13892);
51865
51866 /* update mc13892_vcam ops */
51867 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51868 + pax_open_kernel();
51869 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51870 sizeof(struct regulator_ops));
51871 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51872 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51873 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51874 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51875 + pax_close_kernel();
51876 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51877
51878 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51879 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51880 index 5b2e761..c8c8a4a 100644
51881 --- a/drivers/rtc/rtc-cmos.c
51882 +++ b/drivers/rtc/rtc-cmos.c
51883 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51884 hpet_rtc_timer_init();
51885
51886 /* export at least the first block of NVRAM */
51887 - nvram.size = address_space - NVRAM_OFFSET;
51888 + pax_open_kernel();
51889 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
51890 + pax_close_kernel();
51891 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
51892 if (retval < 0) {
51893 dev_dbg(dev, "can't create nvram file? %d\n", retval);
51894 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
51895 index 799c34b..8e9786a 100644
51896 --- a/drivers/rtc/rtc-dev.c
51897 +++ b/drivers/rtc/rtc-dev.c
51898 @@ -16,6 +16,7 @@
51899 #include <linux/module.h>
51900 #include <linux/rtc.h>
51901 #include <linux/sched.h>
51902 +#include <linux/grsecurity.h>
51903 #include "rtc-core.h"
51904
51905 static dev_t rtc_devt;
51906 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
51907 if (copy_from_user(&tm, uarg, sizeof(tm)))
51908 return -EFAULT;
51909
51910 + gr_log_timechange();
51911 +
51912 return rtc_set_time(rtc, &tm);
51913
51914 case RTC_PIE_ON:
51915 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
51916 index 4ffabb3..1f87fca 100644
51917 --- a/drivers/rtc/rtc-ds1307.c
51918 +++ b/drivers/rtc/rtc-ds1307.c
51919 @@ -107,7 +107,7 @@ struct ds1307 {
51920 u8 offset; /* register's offset */
51921 u8 regs[11];
51922 u16 nvram_offset;
51923 - struct bin_attribute *nvram;
51924 + bin_attribute_no_const *nvram;
51925 enum ds_type type;
51926 unsigned long flags;
51927 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
51928 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
51929 index 90abb5b..e0bf6dd 100644
51930 --- a/drivers/rtc/rtc-m48t59.c
51931 +++ b/drivers/rtc/rtc-m48t59.c
51932 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
51933 if (IS_ERR(m48t59->rtc))
51934 return PTR_ERR(m48t59->rtc);
51935
51936 - m48t59_nvram_attr.size = pdata->offset;
51937 + pax_open_kernel();
51938 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
51939 + pax_close_kernel();
51940
51941 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
51942 if (ret)
51943 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
51944 index e693af6..2e525b6 100644
51945 --- a/drivers/scsi/bfa/bfa_fcpim.h
51946 +++ b/drivers/scsi/bfa/bfa_fcpim.h
51947 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
51948
51949 struct bfa_itn_s {
51950 bfa_isr_func_t isr;
51951 -};
51952 +} __no_const;
51953
51954 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
51955 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
51956 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
51957 index 0f19455..ef7adb5 100644
51958 --- a/drivers/scsi/bfa/bfa_fcs.c
51959 +++ b/drivers/scsi/bfa/bfa_fcs.c
51960 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
51961 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
51962
51963 static struct bfa_fcs_mod_s fcs_modules[] = {
51964 - { bfa_fcs_port_attach, NULL, NULL },
51965 - { bfa_fcs_uf_attach, NULL, NULL },
51966 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
51967 - bfa_fcs_fabric_modexit },
51968 + {
51969 + .attach = bfa_fcs_port_attach,
51970 + .modinit = NULL,
51971 + .modexit = NULL
51972 + },
51973 + {
51974 + .attach = bfa_fcs_uf_attach,
51975 + .modinit = NULL,
51976 + .modexit = NULL
51977 + },
51978 + {
51979 + .attach = bfa_fcs_fabric_attach,
51980 + .modinit = bfa_fcs_fabric_modinit,
51981 + .modexit = bfa_fcs_fabric_modexit
51982 + },
51983 };
51984
51985 /*
51986 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
51987 index ff75ef8..2dfe00a 100644
51988 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
51989 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
51990 @@ -89,15 +89,26 @@ static struct {
51991 void (*offline) (struct bfa_fcs_lport_s *port);
51992 } __port_action[] = {
51993 {
51994 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
51995 - bfa_fcs_lport_unknown_offline}, {
51996 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
51997 - bfa_fcs_lport_fab_offline}, {
51998 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
51999 - bfa_fcs_lport_n2n_offline}, {
52000 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
52001 - bfa_fcs_lport_loop_offline},
52002 - };
52003 + .init = bfa_fcs_lport_unknown_init,
52004 + .online = bfa_fcs_lport_unknown_online,
52005 + .offline = bfa_fcs_lport_unknown_offline
52006 + },
52007 + {
52008 + .init = bfa_fcs_lport_fab_init,
52009 + .online = bfa_fcs_lport_fab_online,
52010 + .offline = bfa_fcs_lport_fab_offline
52011 + },
52012 + {
52013 + .init = bfa_fcs_lport_n2n_init,
52014 + .online = bfa_fcs_lport_n2n_online,
52015 + .offline = bfa_fcs_lport_n2n_offline
52016 + },
52017 + {
52018 + .init = bfa_fcs_lport_loop_init,
52019 + .online = bfa_fcs_lport_loop_online,
52020 + .offline = bfa_fcs_lport_loop_offline
52021 + },
52022 +};
52023
52024 /*
52025 * fcs_port_sm FCS logical port state machine
52026 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
52027 index a38aafa0..fe8f03b 100644
52028 --- a/drivers/scsi/bfa/bfa_ioc.h
52029 +++ b/drivers/scsi/bfa/bfa_ioc.h
52030 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
52031 bfa_ioc_disable_cbfn_t disable_cbfn;
52032 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
52033 bfa_ioc_reset_cbfn_t reset_cbfn;
52034 -};
52035 +} __no_const;
52036
52037 /*
52038 * IOC event notification mechanism.
52039 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
52040 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
52041 enum bfi_ioc_state fwstate);
52042 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
52043 -};
52044 +} __no_const;
52045
52046 /*
52047 * Queue element to wait for room in request queue. FIFO order is
52048 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
52049 index a14c784..6de6790 100644
52050 --- a/drivers/scsi/bfa/bfa_modules.h
52051 +++ b/drivers/scsi/bfa/bfa_modules.h
52052 @@ -78,12 +78,12 @@ enum {
52053 \
52054 extern struct bfa_module_s hal_mod_ ## __mod; \
52055 struct bfa_module_s hal_mod_ ## __mod = { \
52056 - bfa_ ## __mod ## _meminfo, \
52057 - bfa_ ## __mod ## _attach, \
52058 - bfa_ ## __mod ## _detach, \
52059 - bfa_ ## __mod ## _start, \
52060 - bfa_ ## __mod ## _stop, \
52061 - bfa_ ## __mod ## _iocdisable, \
52062 + .meminfo = bfa_ ## __mod ## _meminfo, \
52063 + .attach = bfa_ ## __mod ## _attach, \
52064 + .detach = bfa_ ## __mod ## _detach, \
52065 + .start = bfa_ ## __mod ## _start, \
52066 + .stop = bfa_ ## __mod ## _stop, \
52067 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
52068 }
52069
52070 #define BFA_CACHELINE_SZ (256)
52071 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
52072 index 045c4e1..13de803 100644
52073 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
52074 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
52075 @@ -33,8 +33,8 @@
52076 */
52077 #include "libfcoe.h"
52078
52079 -static atomic_t ctlr_num;
52080 -static atomic_t fcf_num;
52081 +static atomic_unchecked_t ctlr_num;
52082 +static atomic_unchecked_t fcf_num;
52083
52084 /*
52085 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
52086 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
52087 if (!ctlr)
52088 goto out;
52089
52090 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
52091 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
52092 ctlr->f = f;
52093 ctlr->mode = FIP_CONN_TYPE_FABRIC;
52094 INIT_LIST_HEAD(&ctlr->fcfs);
52095 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
52096 fcf->dev.parent = &ctlr->dev;
52097 fcf->dev.bus = &fcoe_bus_type;
52098 fcf->dev.type = &fcoe_fcf_device_type;
52099 - fcf->id = atomic_inc_return(&fcf_num) - 1;
52100 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
52101 fcf->state = FCOE_FCF_STATE_UNKNOWN;
52102
52103 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
52104 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
52105 {
52106 int error;
52107
52108 - atomic_set(&ctlr_num, 0);
52109 - atomic_set(&fcf_num, 0);
52110 + atomic_set_unchecked(&ctlr_num, 0);
52111 + atomic_set_unchecked(&fcf_num, 0);
52112
52113 error = bus_register(&fcoe_bus_type);
52114 if (error)
52115 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
52116 index 8bb173e..20236b4 100644
52117 --- a/drivers/scsi/hosts.c
52118 +++ b/drivers/scsi/hosts.c
52119 @@ -42,7 +42,7 @@
52120 #include "scsi_logging.h"
52121
52122
52123 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52124 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52125
52126
52127 static void scsi_host_cls_release(struct device *dev)
52128 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
52129 * subtract one because we increment first then return, but we need to
52130 * know what the next host number was before increment
52131 */
52132 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
52133 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
52134 shost->dma_channel = 0xff;
52135
52136 /* These three are default values which can be overridden */
52137 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
52138 index a1cfbd3..d7f8ebc 100644
52139 --- a/drivers/scsi/hpsa.c
52140 +++ b/drivers/scsi/hpsa.c
52141 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
52142 struct reply_queue_buffer *rq = &h->reply_queue[q];
52143
52144 if (h->transMethod & CFGTBL_Trans_io_accel1)
52145 - return h->access.command_completed(h, q);
52146 + return h->access->command_completed(h, q);
52147
52148 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
52149 - return h->access.command_completed(h, q);
52150 + return h->access->command_completed(h, q);
52151
52152 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
52153 a = rq->head[rq->current_entry];
52154 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
52155 break;
52156 default:
52157 set_performant_mode(h, c);
52158 - h->access.submit_command(h, c);
52159 + h->access->submit_command(h, c);
52160 }
52161 }
52162
52163 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52164
52165 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52166 {
52167 - return h->access.command_completed(h, q);
52168 + return h->access->command_completed(h, q);
52169 }
52170
52171 static inline bool interrupt_pending(struct ctlr_info *h)
52172 {
52173 - return h->access.intr_pending(h);
52174 + return h->access->intr_pending(h);
52175 }
52176
52177 static inline long interrupt_not_for_us(struct ctlr_info *h)
52178 {
52179 - return (h->access.intr_pending(h) == 0) ||
52180 + return (h->access->intr_pending(h) == 0) ||
52181 (h->interrupts_enabled == 0);
52182 }
52183
52184 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52185 if (prod_index < 0)
52186 return prod_index;
52187 h->product_name = products[prod_index].product_name;
52188 - h->access = *(products[prod_index].access);
52189 + h->access = products[prod_index].access;
52190
52191 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52192 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52193 @@ -6649,7 +6649,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52194 unsigned long flags;
52195 u32 lockup_detected;
52196
52197 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52198 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52199 spin_lock_irqsave(&h->lock, flags);
52200 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52201 if (!lockup_detected) {
52202 @@ -6924,7 +6924,7 @@ reinit_after_soft_reset:
52203 }
52204
52205 /* make sure the board interrupts are off */
52206 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52207 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52208
52209 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52210 goto clean2;
52211 @@ -6960,7 +6960,7 @@ reinit_after_soft_reset:
52212 * fake ones to scoop up any residual completions.
52213 */
52214 spin_lock_irqsave(&h->lock, flags);
52215 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52216 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52217 spin_unlock_irqrestore(&h->lock, flags);
52218 hpsa_free_irqs(h);
52219 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52220 @@ -6979,9 +6979,9 @@ reinit_after_soft_reset:
52221 dev_info(&h->pdev->dev, "Board READY.\n");
52222 dev_info(&h->pdev->dev,
52223 "Waiting for stale completions to drain.\n");
52224 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52225 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52226 msleep(10000);
52227 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52228 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52229
52230 rc = controller_reset_failed(h->cfgtable);
52231 if (rc)
52232 @@ -7006,7 +7006,7 @@ reinit_after_soft_reset:
52233
52234
52235 /* Turn the interrupts on so we can service requests */
52236 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52237 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52238
52239 hpsa_hba_inquiry(h);
52240 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52241 @@ -7079,7 +7079,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52242 * To write all data in the battery backed cache to disks
52243 */
52244 hpsa_flush_cache(h);
52245 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52246 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52247 hpsa_free_irqs_and_disable_msix(h);
52248 }
52249
52250 @@ -7200,7 +7200,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52251 CFGTBL_Trans_enable_directed_msix |
52252 (trans_support & (CFGTBL_Trans_io_accel1 |
52253 CFGTBL_Trans_io_accel2));
52254 - struct access_method access = SA5_performant_access;
52255 + struct access_method *access = &SA5_performant_access;
52256
52257 /* This is a bit complicated. There are 8 registers on
52258 * the controller which we write to to tell it 8 different
52259 @@ -7242,7 +7242,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52260 * perform the superfluous readl() after each command submission.
52261 */
52262 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52263 - access = SA5_performant_access_no_read;
52264 + access = &SA5_performant_access_no_read;
52265
52266 /* Controller spec: zero out this buffer. */
52267 for (i = 0; i < h->nreply_queues; i++)
52268 @@ -7272,12 +7272,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52269 * enable outbound interrupt coalescing in accelerator mode;
52270 */
52271 if (trans_support & CFGTBL_Trans_io_accel1) {
52272 - access = SA5_ioaccel_mode1_access;
52273 + access = &SA5_ioaccel_mode1_access;
52274 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52275 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52276 } else {
52277 if (trans_support & CFGTBL_Trans_io_accel2) {
52278 - access = SA5_ioaccel_mode2_access;
52279 + access = &SA5_ioaccel_mode2_access;
52280 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52281 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52282 }
52283 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52284 index 6577130..955f9a4 100644
52285 --- a/drivers/scsi/hpsa.h
52286 +++ b/drivers/scsi/hpsa.h
52287 @@ -143,7 +143,7 @@ struct ctlr_info {
52288 unsigned int msix_vector;
52289 unsigned int msi_vector;
52290 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52291 - struct access_method access;
52292 + struct access_method *access;
52293 char hba_mode_enabled;
52294
52295 /* queue and queue Info */
52296 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52297 }
52298
52299 static struct access_method SA5_access = {
52300 - SA5_submit_command,
52301 - SA5_intr_mask,
52302 - SA5_intr_pending,
52303 - SA5_completed,
52304 + .submit_command = SA5_submit_command,
52305 + .set_intr_mask = SA5_intr_mask,
52306 + .intr_pending = SA5_intr_pending,
52307 + .command_completed = SA5_completed,
52308 };
52309
52310 static struct access_method SA5_ioaccel_mode1_access = {
52311 - SA5_submit_command,
52312 - SA5_performant_intr_mask,
52313 - SA5_ioaccel_mode1_intr_pending,
52314 - SA5_ioaccel_mode1_completed,
52315 + .submit_command = SA5_submit_command,
52316 + .set_intr_mask = SA5_performant_intr_mask,
52317 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52318 + .command_completed = SA5_ioaccel_mode1_completed,
52319 };
52320
52321 static struct access_method SA5_ioaccel_mode2_access = {
52322 - SA5_submit_command_ioaccel2,
52323 - SA5_performant_intr_mask,
52324 - SA5_performant_intr_pending,
52325 - SA5_performant_completed,
52326 + .submit_command = SA5_submit_command_ioaccel2,
52327 + .set_intr_mask = SA5_performant_intr_mask,
52328 + .intr_pending = SA5_performant_intr_pending,
52329 + .command_completed = SA5_performant_completed,
52330 };
52331
52332 static struct access_method SA5_performant_access = {
52333 - SA5_submit_command,
52334 - SA5_performant_intr_mask,
52335 - SA5_performant_intr_pending,
52336 - SA5_performant_completed,
52337 + .submit_command = SA5_submit_command,
52338 + .set_intr_mask = SA5_performant_intr_mask,
52339 + .intr_pending = SA5_performant_intr_pending,
52340 + .command_completed = SA5_performant_completed,
52341 };
52342
52343 static struct access_method SA5_performant_access_no_read = {
52344 - SA5_submit_command_no_read,
52345 - SA5_performant_intr_mask,
52346 - SA5_performant_intr_pending,
52347 - SA5_performant_completed,
52348 + .submit_command = SA5_submit_command_no_read,
52349 + .set_intr_mask = SA5_performant_intr_mask,
52350 + .intr_pending = SA5_performant_intr_pending,
52351 + .command_completed = SA5_performant_completed,
52352 };
52353
52354 struct board_type {
52355 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52356 index 1b3a094..068e683 100644
52357 --- a/drivers/scsi/libfc/fc_exch.c
52358 +++ b/drivers/scsi/libfc/fc_exch.c
52359 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52360 u16 pool_max_index;
52361
52362 struct {
52363 - atomic_t no_free_exch;
52364 - atomic_t no_free_exch_xid;
52365 - atomic_t xid_not_found;
52366 - atomic_t xid_busy;
52367 - atomic_t seq_not_found;
52368 - atomic_t non_bls_resp;
52369 + atomic_unchecked_t no_free_exch;
52370 + atomic_unchecked_t no_free_exch_xid;
52371 + atomic_unchecked_t xid_not_found;
52372 + atomic_unchecked_t xid_busy;
52373 + atomic_unchecked_t seq_not_found;
52374 + atomic_unchecked_t non_bls_resp;
52375 } stats;
52376 };
52377
52378 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52379 /* allocate memory for exchange */
52380 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52381 if (!ep) {
52382 - atomic_inc(&mp->stats.no_free_exch);
52383 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52384 goto out;
52385 }
52386 memset(ep, 0, sizeof(*ep));
52387 @@ -874,7 +874,7 @@ out:
52388 return ep;
52389 err:
52390 spin_unlock_bh(&pool->lock);
52391 - atomic_inc(&mp->stats.no_free_exch_xid);
52392 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52393 mempool_free(ep, mp->ep_pool);
52394 return NULL;
52395 }
52396 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52397 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52398 ep = fc_exch_find(mp, xid);
52399 if (!ep) {
52400 - atomic_inc(&mp->stats.xid_not_found);
52401 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52402 reject = FC_RJT_OX_ID;
52403 goto out;
52404 }
52405 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52406 ep = fc_exch_find(mp, xid);
52407 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52408 if (ep) {
52409 - atomic_inc(&mp->stats.xid_busy);
52410 + atomic_inc_unchecked(&mp->stats.xid_busy);
52411 reject = FC_RJT_RX_ID;
52412 goto rel;
52413 }
52414 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52415 }
52416 xid = ep->xid; /* get our XID */
52417 } else if (!ep) {
52418 - atomic_inc(&mp->stats.xid_not_found);
52419 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52420 reject = FC_RJT_RX_ID; /* XID not found */
52421 goto out;
52422 }
52423 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52424 } else {
52425 sp = &ep->seq;
52426 if (sp->id != fh->fh_seq_id) {
52427 - atomic_inc(&mp->stats.seq_not_found);
52428 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52429 if (f_ctl & FC_FC_END_SEQ) {
52430 /*
52431 * Update sequence_id based on incoming last
52432 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52433
52434 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52435 if (!ep) {
52436 - atomic_inc(&mp->stats.xid_not_found);
52437 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52438 goto out;
52439 }
52440 if (ep->esb_stat & ESB_ST_COMPLETE) {
52441 - atomic_inc(&mp->stats.xid_not_found);
52442 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52443 goto rel;
52444 }
52445 if (ep->rxid == FC_XID_UNKNOWN)
52446 ep->rxid = ntohs(fh->fh_rx_id);
52447 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52448 - atomic_inc(&mp->stats.xid_not_found);
52449 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52450 goto rel;
52451 }
52452 if (ep->did != ntoh24(fh->fh_s_id) &&
52453 ep->did != FC_FID_FLOGI) {
52454 - atomic_inc(&mp->stats.xid_not_found);
52455 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52456 goto rel;
52457 }
52458 sof = fr_sof(fp);
52459 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52460 sp->ssb_stat |= SSB_ST_RESP;
52461 sp->id = fh->fh_seq_id;
52462 } else if (sp->id != fh->fh_seq_id) {
52463 - atomic_inc(&mp->stats.seq_not_found);
52464 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52465 goto rel;
52466 }
52467
52468 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52469 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52470
52471 if (!sp)
52472 - atomic_inc(&mp->stats.xid_not_found);
52473 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52474 else
52475 - atomic_inc(&mp->stats.non_bls_resp);
52476 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52477
52478 fc_frame_free(fp);
52479 }
52480 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52481
52482 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52483 mp = ema->mp;
52484 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52485 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52486 st->fc_no_free_exch_xid +=
52487 - atomic_read(&mp->stats.no_free_exch_xid);
52488 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52489 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52490 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52491 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52492 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52493 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52494 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52495 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52496 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52497 }
52498 }
52499 EXPORT_SYMBOL(fc_exch_update_stats);
52500 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52501 index 9c706d8..d3e3ed2 100644
52502 --- a/drivers/scsi/libsas/sas_ata.c
52503 +++ b/drivers/scsi/libsas/sas_ata.c
52504 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52505 .postreset = ata_std_postreset,
52506 .error_handler = ata_std_error_handler,
52507 .post_internal_cmd = sas_ata_post_internal,
52508 - .qc_defer = ata_std_qc_defer,
52509 + .qc_defer = ata_std_qc_defer,
52510 .qc_prep = ata_noop_qc_prep,
52511 .qc_issue = sas_ata_qc_issue,
52512 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52513 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52514 index 434e903..5a4a79b 100644
52515 --- a/drivers/scsi/lpfc/lpfc.h
52516 +++ b/drivers/scsi/lpfc/lpfc.h
52517 @@ -430,7 +430,7 @@ struct lpfc_vport {
52518 struct dentry *debug_nodelist;
52519 struct dentry *vport_debugfs_root;
52520 struct lpfc_debugfs_trc *disc_trc;
52521 - atomic_t disc_trc_cnt;
52522 + atomic_unchecked_t disc_trc_cnt;
52523 #endif
52524 uint8_t stat_data_enabled;
52525 uint8_t stat_data_blocked;
52526 @@ -880,8 +880,8 @@ struct lpfc_hba {
52527 struct timer_list fabric_block_timer;
52528 unsigned long bit_flags;
52529 #define FABRIC_COMANDS_BLOCKED 0
52530 - atomic_t num_rsrc_err;
52531 - atomic_t num_cmd_success;
52532 + atomic_unchecked_t num_rsrc_err;
52533 + atomic_unchecked_t num_cmd_success;
52534 unsigned long last_rsrc_error_time;
52535 unsigned long last_ramp_down_time;
52536 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52537 @@ -916,7 +916,7 @@ struct lpfc_hba {
52538
52539 struct dentry *debug_slow_ring_trc;
52540 struct lpfc_debugfs_trc *slow_ring_trc;
52541 - atomic_t slow_ring_trc_cnt;
52542 + atomic_unchecked_t slow_ring_trc_cnt;
52543 /* iDiag debugfs sub-directory */
52544 struct dentry *idiag_root;
52545 struct dentry *idiag_pci_cfg;
52546 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52547 index 5633e7d..8272114 100644
52548 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52549 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52550 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52551
52552 #include <linux/debugfs.h>
52553
52554 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52555 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52556 static unsigned long lpfc_debugfs_start_time = 0L;
52557
52558 /* iDiag */
52559 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52560 lpfc_debugfs_enable = 0;
52561
52562 len = 0;
52563 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52564 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52565 (lpfc_debugfs_max_disc_trc - 1);
52566 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52567 dtp = vport->disc_trc + i;
52568 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52569 lpfc_debugfs_enable = 0;
52570
52571 len = 0;
52572 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52573 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52574 (lpfc_debugfs_max_slow_ring_trc - 1);
52575 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52576 dtp = phba->slow_ring_trc + i;
52577 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52578 !vport || !vport->disc_trc)
52579 return;
52580
52581 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52582 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52583 (lpfc_debugfs_max_disc_trc - 1);
52584 dtp = vport->disc_trc + index;
52585 dtp->fmt = fmt;
52586 dtp->data1 = data1;
52587 dtp->data2 = data2;
52588 dtp->data3 = data3;
52589 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52590 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52591 dtp->jif = jiffies;
52592 #endif
52593 return;
52594 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52595 !phba || !phba->slow_ring_trc)
52596 return;
52597
52598 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52599 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52600 (lpfc_debugfs_max_slow_ring_trc - 1);
52601 dtp = phba->slow_ring_trc + index;
52602 dtp->fmt = fmt;
52603 dtp->data1 = data1;
52604 dtp->data2 = data2;
52605 dtp->data3 = data3;
52606 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52607 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52608 dtp->jif = jiffies;
52609 #endif
52610 return;
52611 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52612 "slow_ring buffer\n");
52613 goto debug_failed;
52614 }
52615 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52616 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52617 memset(phba->slow_ring_trc, 0,
52618 (sizeof(struct lpfc_debugfs_trc) *
52619 lpfc_debugfs_max_slow_ring_trc));
52620 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52621 "buffer\n");
52622 goto debug_failed;
52623 }
52624 - atomic_set(&vport->disc_trc_cnt, 0);
52625 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52626
52627 snprintf(name, sizeof(name), "discovery_trace");
52628 vport->debug_disc_trc =
52629 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52630 index 0b2c53a..aec2b45 100644
52631 --- a/drivers/scsi/lpfc/lpfc_init.c
52632 +++ b/drivers/scsi/lpfc/lpfc_init.c
52633 @@ -11290,8 +11290,10 @@ lpfc_init(void)
52634 "misc_register returned with status %d", error);
52635
52636 if (lpfc_enable_npiv) {
52637 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52638 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52639 + pax_open_kernel();
52640 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52641 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52642 + pax_close_kernel();
52643 }
52644 lpfc_transport_template =
52645 fc_attach_transport(&lpfc_transport_functions);
52646 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52647 index 4f9222e..f1850e3 100644
52648 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52649 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52650 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52651 unsigned long expires;
52652
52653 spin_lock_irqsave(&phba->hbalock, flags);
52654 - atomic_inc(&phba->num_rsrc_err);
52655 + atomic_inc_unchecked(&phba->num_rsrc_err);
52656 phba->last_rsrc_error_time = jiffies;
52657
52658 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52659 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52660 unsigned long num_rsrc_err, num_cmd_success;
52661 int i;
52662
52663 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52664 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52665 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52666 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52667
52668 /*
52669 * The error and success command counters are global per
52670 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52671 }
52672 }
52673 lpfc_destroy_vport_work_array(phba, vports);
52674 - atomic_set(&phba->num_rsrc_err, 0);
52675 - atomic_set(&phba->num_cmd_success, 0);
52676 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52677 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52678 }
52679
52680 /**
52681 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52682 index 3f26147..ee8efd1 100644
52683 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52684 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52685 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52686 {
52687 struct scsi_device *sdev = to_scsi_device(dev);
52688 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52689 - static struct _raid_device *raid_device;
52690 + struct _raid_device *raid_device;
52691 unsigned long flags;
52692 Mpi2RaidVolPage0_t vol_pg0;
52693 Mpi2ConfigReply_t mpi_reply;
52694 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52695 {
52696 struct scsi_device *sdev = to_scsi_device(dev);
52697 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52698 - static struct _raid_device *raid_device;
52699 + struct _raid_device *raid_device;
52700 unsigned long flags;
52701 Mpi2RaidVolPage0_t vol_pg0;
52702 Mpi2ConfigReply_t mpi_reply;
52703 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52704 Mpi2EventDataIrOperationStatus_t *event_data =
52705 (Mpi2EventDataIrOperationStatus_t *)
52706 fw_event->event_data;
52707 - static struct _raid_device *raid_device;
52708 + struct _raid_device *raid_device;
52709 unsigned long flags;
52710 u16 handle;
52711
52712 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52713 u64 sas_address;
52714 struct _sas_device *sas_device;
52715 struct _sas_node *expander_device;
52716 - static struct _raid_device *raid_device;
52717 + struct _raid_device *raid_device;
52718 u8 retry_count;
52719 unsigned long flags;
52720
52721 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52722 index ed31d8c..ab856b3 100644
52723 --- a/drivers/scsi/pmcraid.c
52724 +++ b/drivers/scsi/pmcraid.c
52725 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52726 res->scsi_dev = scsi_dev;
52727 scsi_dev->hostdata = res;
52728 res->change_detected = 0;
52729 - atomic_set(&res->read_failures, 0);
52730 - atomic_set(&res->write_failures, 0);
52731 + atomic_set_unchecked(&res->read_failures, 0);
52732 + atomic_set_unchecked(&res->write_failures, 0);
52733 rc = 0;
52734 }
52735 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52736 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52737
52738 /* If this was a SCSI read/write command keep count of errors */
52739 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52740 - atomic_inc(&res->read_failures);
52741 + atomic_inc_unchecked(&res->read_failures);
52742 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52743 - atomic_inc(&res->write_failures);
52744 + atomic_inc_unchecked(&res->write_failures);
52745
52746 if (!RES_IS_GSCSI(res->cfg_entry) &&
52747 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52748 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52749 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52750 * hrrq_id assigned here in queuecommand
52751 */
52752 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52753 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52754 pinstance->num_hrrq;
52755 cmd->cmd_done = pmcraid_io_done;
52756
52757 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52758 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52759 * hrrq_id assigned here in queuecommand
52760 */
52761 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52762 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52763 pinstance->num_hrrq;
52764
52765 if (request_size) {
52766 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
52767
52768 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
52769 /* add resources only after host is added into system */
52770 - if (!atomic_read(&pinstance->expose_resources))
52771 + if (!atomic_read_unchecked(&pinstance->expose_resources))
52772 return;
52773
52774 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
52775 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
52776 init_waitqueue_head(&pinstance->reset_wait_q);
52777
52778 atomic_set(&pinstance->outstanding_cmds, 0);
52779 - atomic_set(&pinstance->last_message_id, 0);
52780 - atomic_set(&pinstance->expose_resources, 0);
52781 + atomic_set_unchecked(&pinstance->last_message_id, 0);
52782 + atomic_set_unchecked(&pinstance->expose_resources, 0);
52783
52784 INIT_LIST_HEAD(&pinstance->free_res_q);
52785 INIT_LIST_HEAD(&pinstance->used_res_q);
52786 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52787 /* Schedule worker thread to handle CCN and take care of adding and
52788 * removing devices to OS
52789 */
52790 - atomic_set(&pinstance->expose_resources, 1);
52791 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52792 schedule_work(&pinstance->worker_q);
52793 return rc;
52794
52795 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52796 index e1d150f..6c6df44 100644
52797 --- a/drivers/scsi/pmcraid.h
52798 +++ b/drivers/scsi/pmcraid.h
52799 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52800 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52801
52802 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52803 - atomic_t last_message_id;
52804 + atomic_unchecked_t last_message_id;
52805
52806 /* configuration table */
52807 struct pmcraid_config_table *cfg_table;
52808 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52809 atomic_t outstanding_cmds;
52810
52811 /* should add/delete resources to mid-layer now ?*/
52812 - atomic_t expose_resources;
52813 + atomic_unchecked_t expose_resources;
52814
52815
52816
52817 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52818 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52819 };
52820 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52821 - atomic_t read_failures; /* count of failed READ commands */
52822 - atomic_t write_failures; /* count of failed WRITE commands */
52823 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52824 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52825
52826 /* To indicate add/delete/modify during CCN */
52827 u8 change_detected;
52828 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52829 index 82b92c4..3178171 100644
52830 --- a/drivers/scsi/qla2xxx/qla_attr.c
52831 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52832 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52833 return 0;
52834 }
52835
52836 -struct fc_function_template qla2xxx_transport_functions = {
52837 +fc_function_template_no_const qla2xxx_transport_functions = {
52838
52839 .show_host_node_name = 1,
52840 .show_host_port_name = 1,
52841 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52842 .bsg_timeout = qla24xx_bsg_timeout,
52843 };
52844
52845 -struct fc_function_template qla2xxx_transport_vport_functions = {
52846 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52847
52848 .show_host_node_name = 1,
52849 .show_host_port_name = 1,
52850 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52851 index 7686bfe..4710893 100644
52852 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52853 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52854 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52855 struct device_attribute;
52856 extern struct device_attribute *qla2x00_host_attrs[];
52857 struct fc_function_template;
52858 -extern struct fc_function_template qla2xxx_transport_functions;
52859 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52860 +extern fc_function_template_no_const qla2xxx_transport_functions;
52861 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52862 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52863 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52864 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52865 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52866 index cce1cbc..5b9f0fe 100644
52867 --- a/drivers/scsi/qla2xxx/qla_os.c
52868 +++ b/drivers/scsi/qla2xxx/qla_os.c
52869 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52870 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52871 /* Ok, a 64bit DMA mask is applicable. */
52872 ha->flags.enable_64bit_addressing = 1;
52873 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52874 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52875 + pax_open_kernel();
52876 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52877 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52878 + pax_close_kernel();
52879 return;
52880 }
52881 }
52882 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52883 index 8f6d0fb..1b21097 100644
52884 --- a/drivers/scsi/qla4xxx/ql4_def.h
52885 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52886 @@ -305,7 +305,7 @@ struct ddb_entry {
52887 * (4000 only) */
52888 atomic_t relogin_timer; /* Max Time to wait for
52889 * relogin to complete */
52890 - atomic_t relogin_retry_count; /* Num of times relogin has been
52891 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
52892 * retried */
52893 uint32_t default_time2wait; /* Default Min time between
52894 * relogins (+aens) */
52895 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
52896 index 6d25879..3031a9f 100644
52897 --- a/drivers/scsi/qla4xxx/ql4_os.c
52898 +++ b/drivers/scsi/qla4xxx/ql4_os.c
52899 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
52900 */
52901 if (!iscsi_is_session_online(cls_sess)) {
52902 /* Reset retry relogin timer */
52903 - atomic_inc(&ddb_entry->relogin_retry_count);
52904 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
52905 DEBUG2(ql4_printk(KERN_INFO, ha,
52906 "%s: index[%d] relogin timed out-retrying"
52907 " relogin (%d), retry (%d)\n", __func__,
52908 ddb_entry->fw_ddb_index,
52909 - atomic_read(&ddb_entry->relogin_retry_count),
52910 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
52911 ddb_entry->default_time2wait + 4));
52912 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
52913 atomic_set(&ddb_entry->retry_relogin_timer,
52914 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
52915
52916 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
52917 atomic_set(&ddb_entry->relogin_timer, 0);
52918 - atomic_set(&ddb_entry->relogin_retry_count, 0);
52919 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
52920 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
52921 ddb_entry->default_relogin_timeout =
52922 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
52923 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
52924 index c9c3b57..22a8e41 100644
52925 --- a/drivers/scsi/scsi.c
52926 +++ b/drivers/scsi/scsi.c
52927 @@ -637,7 +637,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
52928
52929 good_bytes = scsi_bufflen(cmd);
52930 if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
52931 - int old_good_bytes = good_bytes;
52932 + unsigned int old_good_bytes = good_bytes;
52933 drv = scsi_cmd_to_driver(cmd);
52934 if (drv->done)
52935 good_bytes = drv->done(cmd);
52936 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
52937 index b1a2631..5bcd9c8 100644
52938 --- a/drivers/scsi/scsi_lib.c
52939 +++ b/drivers/scsi/scsi_lib.c
52940 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
52941 shost = sdev->host;
52942 scsi_init_cmd_errh(cmd);
52943 cmd->result = DID_NO_CONNECT << 16;
52944 - atomic_inc(&cmd->device->iorequest_cnt);
52945 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52946
52947 /*
52948 * SCSI request completion path will do scsi_device_unbusy(),
52949 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
52950
52951 INIT_LIST_HEAD(&cmd->eh_entry);
52952
52953 - atomic_inc(&cmd->device->iodone_cnt);
52954 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
52955 if (cmd->result)
52956 - atomic_inc(&cmd->device->ioerr_cnt);
52957 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
52958
52959 disposition = scsi_decide_disposition(cmd);
52960 if (disposition != SUCCESS &&
52961 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
52962 struct Scsi_Host *host = cmd->device->host;
52963 int rtn = 0;
52964
52965 - atomic_inc(&cmd->device->iorequest_cnt);
52966 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52967
52968 /* check if the device is still usable */
52969 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
52970 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
52971 index 1ac38e7..6acc656 100644
52972 --- a/drivers/scsi/scsi_sysfs.c
52973 +++ b/drivers/scsi/scsi_sysfs.c
52974 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
52975 char *buf) \
52976 { \
52977 struct scsi_device *sdev = to_scsi_device(dev); \
52978 - unsigned long long count = atomic_read(&sdev->field); \
52979 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
52980 return snprintf(buf, 20, "0x%llx\n", count); \
52981 } \
52982 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
52983 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
52984 index 5d6f348..18778a6b 100644
52985 --- a/drivers/scsi/scsi_transport_fc.c
52986 +++ b/drivers/scsi/scsi_transport_fc.c
52987 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
52988 * Netlink Infrastructure
52989 */
52990
52991 -static atomic_t fc_event_seq;
52992 +static atomic_unchecked_t fc_event_seq;
52993
52994 /**
52995 * fc_get_event_number - Obtain the next sequential FC event number
52996 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
52997 u32
52998 fc_get_event_number(void)
52999 {
53000 - return atomic_add_return(1, &fc_event_seq);
53001 + return atomic_add_return_unchecked(1, &fc_event_seq);
53002 }
53003 EXPORT_SYMBOL(fc_get_event_number);
53004
53005 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
53006 {
53007 int error;
53008
53009 - atomic_set(&fc_event_seq, 0);
53010 + atomic_set_unchecked(&fc_event_seq, 0);
53011
53012 error = transport_class_register(&fc_host_class);
53013 if (error)
53014 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
53015 char *cp;
53016
53017 *val = simple_strtoul(buf, &cp, 0);
53018 - if ((*cp && (*cp != '\n')) || (*val < 0))
53019 + if (*cp && (*cp != '\n'))
53020 return -EINVAL;
53021 /*
53022 * Check for overflow; dev_loss_tmo is u32
53023 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
53024 index 67d43e3..8cee73c 100644
53025 --- a/drivers/scsi/scsi_transport_iscsi.c
53026 +++ b/drivers/scsi/scsi_transport_iscsi.c
53027 @@ -79,7 +79,7 @@ struct iscsi_internal {
53028 struct transport_container session_cont;
53029 };
53030
53031 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
53032 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
53033 static struct workqueue_struct *iscsi_eh_timer_workq;
53034
53035 static DEFINE_IDA(iscsi_sess_ida);
53036 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
53037 int err;
53038
53039 ihost = shost->shost_data;
53040 - session->sid = atomic_add_return(1, &iscsi_session_nr);
53041 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
53042
53043 if (target_id == ISCSI_MAX_TARGET) {
53044 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
53045 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
53046 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
53047 ISCSI_TRANSPORT_VERSION);
53048
53049 - atomic_set(&iscsi_session_nr, 0);
53050 + atomic_set_unchecked(&iscsi_session_nr, 0);
53051
53052 err = class_register(&iscsi_transport_class);
53053 if (err)
53054 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
53055 index ae45bd9..c32a586 100644
53056 --- a/drivers/scsi/scsi_transport_srp.c
53057 +++ b/drivers/scsi/scsi_transport_srp.c
53058 @@ -35,7 +35,7 @@
53059 #include "scsi_priv.h"
53060
53061 struct srp_host_attrs {
53062 - atomic_t next_port_id;
53063 + atomic_unchecked_t next_port_id;
53064 };
53065 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
53066
53067 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
53068 struct Scsi_Host *shost = dev_to_shost(dev);
53069 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
53070
53071 - atomic_set(&srp_host->next_port_id, 0);
53072 + atomic_set_unchecked(&srp_host->next_port_id, 0);
53073 return 0;
53074 }
53075
53076 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
53077 rport_fast_io_fail_timedout);
53078 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
53079
53080 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
53081 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
53082 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
53083
53084 transport_setup_device(&rport->dev);
53085 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
53086 index a661d33..1b233fa 100644
53087 --- a/drivers/scsi/sd.c
53088 +++ b/drivers/scsi/sd.c
53089 @@ -111,7 +111,7 @@ static int sd_resume(struct device *);
53090 static void sd_rescan(struct device *);
53091 static int sd_init_command(struct scsi_cmnd *SCpnt);
53092 static void sd_uninit_command(struct scsi_cmnd *SCpnt);
53093 -static int sd_done(struct scsi_cmnd *);
53094 +static unsigned int sd_done(struct scsi_cmnd *);
53095 static int sd_eh_action(struct scsi_cmnd *, int);
53096 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
53097 static void scsi_disk_release(struct device *cdev);
53098 @@ -1670,7 +1670,7 @@ static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd)
53099 *
53100 * Note: potentially run from within an ISR. Must not block.
53101 **/
53102 -static int sd_done(struct scsi_cmnd *SCpnt)
53103 +static unsigned int sd_done(struct scsi_cmnd *SCpnt)
53104 {
53105 int result = SCpnt->result;
53106 unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt);
53107 @@ -2997,7 +2997,7 @@ static int sd_probe(struct device *dev)
53108 sdkp->disk = gd;
53109 sdkp->index = index;
53110 atomic_set(&sdkp->openers, 0);
53111 - atomic_set(&sdkp->device->ioerr_cnt, 0);
53112 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
53113
53114 if (!sdp->request_queue->rq_timeout) {
53115 if (sdp->type != TYPE_MOD)
53116 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
53117 index 2270bd5..98408a5 100644
53118 --- a/drivers/scsi/sg.c
53119 +++ b/drivers/scsi/sg.c
53120 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
53121 sdp->disk->disk_name,
53122 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
53123 NULL,
53124 - (char *)arg);
53125 + (char __user *)arg);
53126 case BLKTRACESTART:
53127 return blk_trace_startstop(sdp->device->request_queue, 1);
53128 case BLKTRACESTOP:
53129 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
53130 index c0d660f..24a5854 100644
53131 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
53132 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
53133 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
53134 return i;
53135 }
53136
53137 -static struct bin_attribute fuse_bin_attr = {
53138 +static bin_attribute_no_const fuse_bin_attr = {
53139 .attr = { .name = "fuse", .mode = S_IRUGO, },
53140 .read = fuse_read,
53141 };
53142 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
53143 index 57a1950..ae54e21 100644
53144 --- a/drivers/spi/spi.c
53145 +++ b/drivers/spi/spi.c
53146 @@ -2307,7 +2307,7 @@ int spi_bus_unlock(struct spi_master *master)
53147 EXPORT_SYMBOL_GPL(spi_bus_unlock);
53148
53149 /* portable code must never pass more than 32 bytes */
53150 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
53151 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
53152
53153 static u8 *buf;
53154
53155 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
53156 index b41429f..2de5373 100644
53157 --- a/drivers/staging/android/timed_output.c
53158 +++ b/drivers/staging/android/timed_output.c
53159 @@ -25,7 +25,7 @@
53160 #include "timed_output.h"
53161
53162 static struct class *timed_output_class;
53163 -static atomic_t device_count;
53164 +static atomic_unchecked_t device_count;
53165
53166 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
53167 char *buf)
53168 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
53169 timed_output_class = class_create(THIS_MODULE, "timed_output");
53170 if (IS_ERR(timed_output_class))
53171 return PTR_ERR(timed_output_class);
53172 - atomic_set(&device_count, 0);
53173 + atomic_set_unchecked(&device_count, 0);
53174 timed_output_class->dev_groups = timed_output_groups;
53175 }
53176
53177 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
53178 if (ret < 0)
53179 return ret;
53180
53181 - tdev->index = atomic_inc_return(&device_count);
53182 + tdev->index = atomic_inc_return_unchecked(&device_count);
53183 tdev->dev = device_create(timed_output_class, NULL,
53184 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
53185 if (IS_ERR(tdev->dev))
53186 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
53187 index 727640e..55bf61c 100644
53188 --- a/drivers/staging/comedi/comedi_fops.c
53189 +++ b/drivers/staging/comedi/comedi_fops.c
53190 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
53191 }
53192 cfp->last_attached = dev->attached;
53193 cfp->last_detach_count = dev->detach_count;
53194 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53195 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53196 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53197 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53198 }
53199
53200 static void comedi_file_check(struct file *file)
53201 @@ -1924,7 +1924,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53202 !(s_old->async->cmd.flags & CMDF_WRITE))
53203 return -EBUSY;
53204
53205 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53206 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53207 return 0;
53208 }
53209
53210 @@ -1966,7 +1966,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53211 (s_old->async->cmd.flags & CMDF_WRITE))
53212 return -EBUSY;
53213
53214 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53215 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53216 return 0;
53217 }
53218
53219 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53220 index 37dcf7e..f3c2016 100644
53221 --- a/drivers/staging/fbtft/fbtft-core.c
53222 +++ b/drivers/staging/fbtft/fbtft-core.c
53223 @@ -689,7 +689,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53224 {
53225 struct fb_info *info;
53226 struct fbtft_par *par;
53227 - struct fb_ops *fbops = NULL;
53228 + fb_ops_no_const *fbops = NULL;
53229 struct fb_deferred_io *fbdefio = NULL;
53230 struct fbtft_platform_data *pdata = dev->platform_data;
53231 u8 *vmem = NULL;
53232 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53233 index 0dbf3f9..fed0063 100644
53234 --- a/drivers/staging/fbtft/fbtft.h
53235 +++ b/drivers/staging/fbtft/fbtft.h
53236 @@ -106,7 +106,7 @@ struct fbtft_ops {
53237
53238 int (*set_var)(struct fbtft_par *par);
53239 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53240 -};
53241 +} __no_const;
53242
53243 /**
53244 * struct fbtft_display - Describes the display properties
53245 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53246 index 001348c..cfaac8a 100644
53247 --- a/drivers/staging/gdm724x/gdm_tty.c
53248 +++ b/drivers/staging/gdm724x/gdm_tty.c
53249 @@ -44,7 +44,7 @@
53250 #define gdm_tty_send_control(n, r, v, d, l) (\
53251 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53252
53253 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53254 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53255
53256 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53257 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53258 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53259 index d23c3c2..eb63c81 100644
53260 --- a/drivers/staging/i2o/i2o.h
53261 +++ b/drivers/staging/i2o/i2o.h
53262 @@ -565,7 +565,7 @@ struct i2o_controller {
53263 struct i2o_device *exec; /* Executive */
53264 #if BITS_PER_LONG == 64
53265 spinlock_t context_list_lock; /* lock for context_list */
53266 - atomic_t context_list_counter; /* needed for unique contexts */
53267 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53268 struct list_head context_list; /* list of context id's
53269 and pointers */
53270 #endif
53271 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53272 index ad84f33..c5bdf65 100644
53273 --- a/drivers/staging/i2o/i2o_proc.c
53274 +++ b/drivers/staging/i2o/i2o_proc.c
53275 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
53276 "Array Controller Device"
53277 };
53278
53279 -static char *chtostr(char *tmp, u8 *chars, int n)
53280 -{
53281 - tmp[0] = 0;
53282 - return strncat(tmp, (char *)chars, n);
53283 -}
53284 -
53285 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53286 char *group)
53287 {
53288 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53289 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53290 {
53291 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53292 - static u32 work32[5];
53293 - static u8 *work8 = (u8 *) work32;
53294 - static u16 *work16 = (u16 *) work32;
53295 + u32 work32[5];
53296 + u8 *work8 = (u8 *) work32;
53297 + u16 *work16 = (u16 *) work32;
53298 int token;
53299 u32 hwcap;
53300
53301 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53302 } *result;
53303
53304 i2o_exec_execute_ddm_table ddm_table;
53305 - char tmp[28 + 1];
53306
53307 result = kmalloc(sizeof(*result), GFP_KERNEL);
53308 if (!result)
53309 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53310
53311 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53312 seq_printf(seq, "%-#8x", ddm_table.module_id);
53313 - seq_printf(seq, "%-29s",
53314 - chtostr(tmp, ddm_table.module_name_version, 28));
53315 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53316 seq_printf(seq, "%9d ", ddm_table.data_size);
53317 seq_printf(seq, "%8d", ddm_table.code_size);
53318
53319 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53320
53321 i2o_driver_result_table *result;
53322 i2o_driver_store_table *dst;
53323 - char tmp[28 + 1];
53324
53325 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53326 if (result == NULL)
53327 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53328
53329 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53330 seq_printf(seq, "%-#8x", dst->module_id);
53331 - seq_printf(seq, "%-29s",
53332 - chtostr(tmp, dst->module_name_version, 28));
53333 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53334 + seq_printf(seq, "%-.28s", dst->module_name_version);
53335 + seq_printf(seq, "%-.8s", dst->date);
53336 seq_printf(seq, "%8d ", dst->module_size);
53337 seq_printf(seq, "%8d ", dst->mpb_size);
53338 seq_printf(seq, "0x%04x", dst->module_flags);
53339 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53340 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53341 {
53342 struct i2o_device *d = (struct i2o_device *)seq->private;
53343 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53344 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53345 // == (allow) 512d bytes (max)
53346 - static u16 *work16 = (u16 *) work32;
53347 + u16 *work16 = (u16 *) work32;
53348 int token;
53349 - char tmp[16 + 1];
53350
53351 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53352
53353 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53354 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53355 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53356 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53357 - seq_printf(seq, "Vendor info : %s\n",
53358 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53359 - seq_printf(seq, "Product info : %s\n",
53360 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53361 - seq_printf(seq, "Description : %s\n",
53362 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53363 - seq_printf(seq, "Product rev. : %s\n",
53364 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53365 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53366 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53367 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53368 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53369
53370 seq_printf(seq, "Serial number : ");
53371 print_serial_number(seq, (u8 *) (work32 + 16),
53372 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53373 u8 pad[256]; // allow up to 256 byte (max) serial number
53374 } result;
53375
53376 - char tmp[24 + 1];
53377 -
53378 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53379
53380 if (token < 0) {
53381 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53382 }
53383
53384 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53385 - seq_printf(seq, "Module name : %s\n",
53386 - chtostr(tmp, result.module_name, 24));
53387 - seq_printf(seq, "Module revision : %s\n",
53388 - chtostr(tmp, result.module_rev, 8));
53389 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53390 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53391
53392 seq_printf(seq, "Serial number : ");
53393 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53394 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53395 u8 instance_number[4];
53396 } result;
53397
53398 - char tmp[64 + 1];
53399 -
53400 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53401
53402 if (token < 0) {
53403 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53404 return 0;
53405 }
53406
53407 - seq_printf(seq, "Device name : %s\n",
53408 - chtostr(tmp, result.device_name, 64));
53409 - seq_printf(seq, "Service name : %s\n",
53410 - chtostr(tmp, result.service_name, 64));
53411 - seq_printf(seq, "Physical name : %s\n",
53412 - chtostr(tmp, result.physical_location, 64));
53413 - seq_printf(seq, "Instance number : %s\n",
53414 - chtostr(tmp, result.instance_number, 4));
53415 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53416 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53417 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53418 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53419
53420 return 0;
53421 }
53422 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53423 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53424 {
53425 struct i2o_device *d = (struct i2o_device *)seq->private;
53426 - static u32 work32[12];
53427 - static u16 *work16 = (u16 *) work32;
53428 - static u8 *work8 = (u8 *) work32;
53429 + u32 work32[12];
53430 + u16 *work16 = (u16 *) work32;
53431 + u8 *work8 = (u8 *) work32;
53432 int token;
53433
53434 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53435 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53436 index 52334fc..d7f40b3 100644
53437 --- a/drivers/staging/i2o/iop.c
53438 +++ b/drivers/staging/i2o/iop.c
53439 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53440
53441 spin_lock_irqsave(&c->context_list_lock, flags);
53442
53443 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53444 - atomic_inc(&c->context_list_counter);
53445 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53446 + atomic_inc_unchecked(&c->context_list_counter);
53447
53448 - entry->context = atomic_read(&c->context_list_counter);
53449 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53450
53451 list_add(&entry->list, &c->context_list);
53452
53453 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53454
53455 #if BITS_PER_LONG == 64
53456 spin_lock_init(&c->context_list_lock);
53457 - atomic_set(&c->context_list_counter, 0);
53458 + atomic_set_unchecked(&c->context_list_counter, 0);
53459 INIT_LIST_HEAD(&c->context_list);
53460 #endif
53461
53462 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53463 index 463da07..e791ce9 100644
53464 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53465 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53466 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53467 return 0;
53468 }
53469
53470 -sfw_test_client_ops_t brw_test_client;
53471 -void brw_init_test_client(void)
53472 -{
53473 - brw_test_client.tso_init = brw_client_init;
53474 - brw_test_client.tso_fini = brw_client_fini;
53475 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53476 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53477 +sfw_test_client_ops_t brw_test_client = {
53478 + .tso_init = brw_client_init,
53479 + .tso_fini = brw_client_fini,
53480 + .tso_prep_rpc = brw_client_prep_rpc,
53481 + .tso_done_rpc = brw_client_done_rpc,
53482 };
53483
53484 srpc_service_t brw_test_service;
53485 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53486 index 5709148..ccd9e0d 100644
53487 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53488 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53489 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53490
53491 extern sfw_test_client_ops_t ping_test_client;
53492 extern srpc_service_t ping_test_service;
53493 -extern void ping_init_test_client(void);
53494 extern void ping_init_test_service(void);
53495
53496 extern sfw_test_client_ops_t brw_test_client;
53497 extern srpc_service_t brw_test_service;
53498 -extern void brw_init_test_client(void);
53499 extern void brw_init_test_service(void);
53500
53501
53502 @@ -1675,12 +1673,10 @@ sfw_startup (void)
53503 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53504 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53505
53506 - brw_init_test_client();
53507 brw_init_test_service();
53508 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53509 LASSERT (rc == 0);
53510
53511 - ping_init_test_client();
53512 ping_init_test_service();
53513 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53514 LASSERT (rc == 0);
53515 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53516 index d8c0df6..5041cbb 100644
53517 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53518 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53519 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53520 return 0;
53521 }
53522
53523 -sfw_test_client_ops_t ping_test_client;
53524 -void ping_init_test_client(void)
53525 -{
53526 - ping_test_client.tso_init = ping_client_init;
53527 - ping_test_client.tso_fini = ping_client_fini;
53528 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53529 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53530 -}
53531 +sfw_test_client_ops_t ping_test_client = {
53532 + .tso_init = ping_client_init,
53533 + .tso_fini = ping_client_fini,
53534 + .tso_prep_rpc = ping_client_prep_rpc,
53535 + .tso_done_rpc = ping_client_done_rpc,
53536 +};
53537
53538 srpc_service_t ping_test_service;
53539 void ping_init_test_service(void)
53540 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53541 index 83bc0a9..12ba00a 100644
53542 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53543 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53544 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53545 ldlm_completion_callback lcs_completion;
53546 ldlm_blocking_callback lcs_blocking;
53547 ldlm_glimpse_callback lcs_glimpse;
53548 -};
53549 +} __no_const;
53550
53551 /* ldlm_lockd.c */
53552 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53553 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53554 index 2a88b80..62e7e5f 100644
53555 --- a/drivers/staging/lustre/lustre/include/obd.h
53556 +++ b/drivers/staging/lustre/lustre/include/obd.h
53557 @@ -1362,7 +1362,7 @@ struct md_ops {
53558 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53559 * wrapper function in include/linux/obd_class.h.
53560 */
53561 -};
53562 +} __no_const;
53563
53564 struct lsm_operations {
53565 void (*lsm_free)(struct lov_stripe_md *);
53566 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53567 index a4c252f..b21acac 100644
53568 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53569 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53570 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53571 int added = (mode == LCK_NL);
53572 int overlaps = 0;
53573 int splitted = 0;
53574 - const struct ldlm_callback_suite null_cbs = { NULL };
53575 + const struct ldlm_callback_suite null_cbs = { };
53576
53577 CDEBUG(D_DLMTRACE,
53578 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53579 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53580 index c539e37..743b213 100644
53581 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53582 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53583 @@ -237,7 +237,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53584 loff_t *ppos)
53585 {
53586 int rc, max_delay_cs;
53587 - struct ctl_table dummy = *table;
53588 + ctl_table_no_const dummy = *table;
53589 long d;
53590
53591 dummy.data = &max_delay_cs;
53592 @@ -270,7 +270,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53593 loff_t *ppos)
53594 {
53595 int rc, min_delay_cs;
53596 - struct ctl_table dummy = *table;
53597 + ctl_table_no_const dummy = *table;
53598 long d;
53599
53600 dummy.data = &min_delay_cs;
53601 @@ -302,7 +302,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53602 void __user *buffer, size_t *lenp, loff_t *ppos)
53603 {
53604 int rc, backoff;
53605 - struct ctl_table dummy = *table;
53606 + ctl_table_no_const dummy = *table;
53607
53608 dummy.data = &backoff;
53609 dummy.proc_handler = &proc_dointvec;
53610 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53611 index 7dc77dd..289d03e 100644
53612 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53613 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53614 @@ -313,11 +313,11 @@ out:
53615
53616
53617 struct cfs_psdev_ops libcfs_psdev_ops = {
53618 - libcfs_psdev_open,
53619 - libcfs_psdev_release,
53620 - NULL,
53621 - NULL,
53622 - libcfs_ioctl
53623 + .p_open = libcfs_psdev_open,
53624 + .p_close = libcfs_psdev_release,
53625 + .p_read = NULL,
53626 + .p_write = NULL,
53627 + .p_ioctl = libcfs_ioctl
53628 };
53629
53630 extern int insert_proc(void);
53631 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53632 index 22667db..8b703b6 100644
53633 --- a/drivers/staging/octeon/ethernet-rx.c
53634 +++ b/drivers/staging/octeon/ethernet-rx.c
53635 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53636 /* Increment RX stats for virtual ports */
53637 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53638 #ifdef CONFIG_64BIT
53639 - atomic64_add(1,
53640 + atomic64_add_unchecked(1,
53641 (atomic64_t *)&priv->stats.rx_packets);
53642 - atomic64_add(skb->len,
53643 + atomic64_add_unchecked(skb->len,
53644 (atomic64_t *)&priv->stats.rx_bytes);
53645 #else
53646 - atomic_add(1,
53647 + atomic_add_unchecked(1,
53648 (atomic_t *)&priv->stats.rx_packets);
53649 - atomic_add(skb->len,
53650 + atomic_add_unchecked(skb->len,
53651 (atomic_t *)&priv->stats.rx_bytes);
53652 #endif
53653 }
53654 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53655 dev->name);
53656 */
53657 #ifdef CONFIG_64BIT
53658 - atomic64_add(1,
53659 + atomic64_add_unchecked(1,
53660 (atomic64_t *)&priv->stats.rx_dropped);
53661 #else
53662 - atomic_add(1,
53663 + atomic_add_unchecked(1,
53664 (atomic_t *)&priv->stats.rx_dropped);
53665 #endif
53666 dev_kfree_skb_irq(skb);
53667 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53668 index 460e854..f926452 100644
53669 --- a/drivers/staging/octeon/ethernet.c
53670 +++ b/drivers/staging/octeon/ethernet.c
53671 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53672 * since the RX tasklet also increments it.
53673 */
53674 #ifdef CONFIG_64BIT
53675 - atomic64_add(rx_status.dropped_packets,
53676 - (atomic64_t *)&priv->stats.rx_dropped);
53677 + atomic64_add_unchecked(rx_status.dropped_packets,
53678 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53679 #else
53680 - atomic_add(rx_status.dropped_packets,
53681 - (atomic_t *)&priv->stats.rx_dropped);
53682 + atomic_add_unchecked(rx_status.dropped_packets,
53683 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53684 #endif
53685 }
53686
53687 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53688 index 3b476d8..f522d68 100644
53689 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53690 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53691 @@ -225,7 +225,7 @@ struct hal_ops {
53692
53693 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53694 void (*hal_reset_security_engine)(struct adapter *adapter);
53695 -};
53696 +} __no_const;
53697
53698 enum rt_eeprom_type {
53699 EEPROM_93C46,
53700 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
53701 index 070cc03..6806e37 100644
53702 --- a/drivers/staging/rtl8712/rtl871x_io.h
53703 +++ b/drivers/staging/rtl8712/rtl871x_io.h
53704 @@ -108,7 +108,7 @@ struct _io_ops {
53705 u8 *pmem);
53706 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
53707 u8 *pmem);
53708 -};
53709 +} __no_const;
53710
53711 struct io_req {
53712 struct list_head list;
53713 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
53714 index 98f3ba4..c6a7fce 100644
53715 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
53716 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
53717 @@ -171,7 +171,7 @@ struct visorchipset_busdev_notifiers {
53718 void (*device_resume)(ulong bus_no, ulong dev_no);
53719 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
53720 ulong *max_size);
53721 -};
53722 +} __no_const;
53723
53724 /* These functions live inside visorchipset, and will be called to indicate
53725 * responses to specific events (by code outside of visorchipset).
53726 @@ -186,7 +186,7 @@ struct visorchipset_busdev_responders {
53727 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
53728 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
53729 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
53730 -};
53731 +} __no_const;
53732
53733 /** Register functions (in the bus driver) to get called by visorchipset
53734 * whenever a bus or device appears for which this service partition is
53735 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
53736 index 9512af6..045bf5a 100644
53737 --- a/drivers/target/sbp/sbp_target.c
53738 +++ b/drivers/target/sbp/sbp_target.c
53739 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
53740
53741 #define SESSION_MAINTENANCE_INTERVAL HZ
53742
53743 -static atomic_t login_id = ATOMIC_INIT(0);
53744 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
53745
53746 static void session_maintenance_work(struct work_struct *);
53747 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
53748 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
53749 login->lun = se_lun;
53750 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
53751 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
53752 - login->login_id = atomic_inc_return(&login_id);
53753 + login->login_id = atomic_inc_return_unchecked(&login_id);
53754
53755 login->tgt_agt = sbp_target_agent_register(login);
53756 if (IS_ERR(login->tgt_agt)) {
53757 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
53758 index 7faa6ae..ae6c410 100644
53759 --- a/drivers/target/target_core_device.c
53760 +++ b/drivers/target/target_core_device.c
53761 @@ -1495,7 +1495,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
53762 spin_lock_init(&dev->se_tmr_lock);
53763 spin_lock_init(&dev->qf_cmd_lock);
53764 sema_init(&dev->caw_sem, 1);
53765 - atomic_set(&dev->dev_ordered_id, 0);
53766 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
53767 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
53768 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
53769 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
53770 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
53771 index f786de0..04b643e 100644
53772 --- a/drivers/target/target_core_transport.c
53773 +++ b/drivers/target/target_core_transport.c
53774 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
53775 * Used to determine when ORDERED commands should go from
53776 * Dormant to Active status.
53777 */
53778 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
53779 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
53780 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
53781 cmd->se_ordered_id, cmd->sam_task_attr,
53782 dev->transport->name);
53783 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
53784 index 031018e..90981a1 100644
53785 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
53786 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
53787 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
53788 platform_set_drvdata(pdev, priv);
53789
53790 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
53791 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53792 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53793 + pax_open_kernel();
53794 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53795 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53796 + pax_close_kernel();
53797 }
53798 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
53799 priv, &int3400_thermal_ops,
53800 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
53801 index 668fb1b..2737bbe 100644
53802 --- a/drivers/thermal/of-thermal.c
53803 +++ b/drivers/thermal/of-thermal.c
53804 @@ -31,6 +31,7 @@
53805 #include <linux/export.h>
53806 #include <linux/string.h>
53807 #include <linux/thermal.h>
53808 +#include <linux/mm.h>
53809
53810 #include "thermal_core.h"
53811
53812 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
53813 tz->ops = ops;
53814 tz->sensor_data = data;
53815
53816 - tzd->ops->get_temp = of_thermal_get_temp;
53817 - tzd->ops->get_trend = of_thermal_get_trend;
53818 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53819 + pax_open_kernel();
53820 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
53821 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
53822 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53823 + pax_close_kernel();
53824 mutex_unlock(&tzd->lock);
53825
53826 return tzd;
53827 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
53828 return;
53829
53830 mutex_lock(&tzd->lock);
53831 - tzd->ops->get_temp = NULL;
53832 - tzd->ops->get_trend = NULL;
53833 - tzd->ops->set_emul_temp = NULL;
53834 + pax_open_kernel();
53835 + *(void **)&tzd->ops->get_temp = NULL;
53836 + *(void **)&tzd->ops->get_trend = NULL;
53837 + *(void **)&tzd->ops->set_emul_temp = NULL;
53838 + pax_close_kernel();
53839
53840 tz->ops = NULL;
53841 tz->sensor_data = NULL;
53842 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
53843 index 9ea3d9d..53e8792 100644
53844 --- a/drivers/thermal/x86_pkg_temp_thermal.c
53845 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
53846 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
53847 return NOTIFY_OK;
53848 }
53849
53850 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
53851 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
53852 .notifier_call = pkg_temp_thermal_cpu_callback,
53853 };
53854
53855 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
53856 index fd66f57..48e6376 100644
53857 --- a/drivers/tty/cyclades.c
53858 +++ b/drivers/tty/cyclades.c
53859 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
53860 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
53861 info->port.count);
53862 #endif
53863 - info->port.count++;
53864 + atomic_inc(&info->port.count);
53865 #ifdef CY_DEBUG_COUNT
53866 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
53867 - current->pid, info->port.count);
53868 + current->pid, atomic_read(&info->port.count));
53869 #endif
53870
53871 /*
53872 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
53873 for (j = 0; j < cy_card[i].nports; j++) {
53874 info = &cy_card[i].ports[j];
53875
53876 - if (info->port.count) {
53877 + if (atomic_read(&info->port.count)) {
53878 /* XXX is the ldisc num worth this? */
53879 struct tty_struct *tty;
53880 struct tty_ldisc *ld;
53881 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
53882 index 4fcec1d..5a036f7 100644
53883 --- a/drivers/tty/hvc/hvc_console.c
53884 +++ b/drivers/tty/hvc/hvc_console.c
53885 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
53886
53887 spin_lock_irqsave(&hp->port.lock, flags);
53888 /* Check and then increment for fast path open. */
53889 - if (hp->port.count++ > 0) {
53890 + if (atomic_inc_return(&hp->port.count) > 1) {
53891 spin_unlock_irqrestore(&hp->port.lock, flags);
53892 hvc_kick();
53893 return 0;
53894 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53895
53896 spin_lock_irqsave(&hp->port.lock, flags);
53897
53898 - if (--hp->port.count == 0) {
53899 + if (atomic_dec_return(&hp->port.count) == 0) {
53900 spin_unlock_irqrestore(&hp->port.lock, flags);
53901 /* We are done with the tty pointer now. */
53902 tty_port_tty_set(&hp->port, NULL);
53903 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53904 */
53905 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
53906 } else {
53907 - if (hp->port.count < 0)
53908 + if (atomic_read(&hp->port.count) < 0)
53909 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
53910 - hp->vtermno, hp->port.count);
53911 + hp->vtermno, atomic_read(&hp->port.count));
53912 spin_unlock_irqrestore(&hp->port.lock, flags);
53913 }
53914 }
53915 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
53916 * open->hangup case this can be called after the final close so prevent
53917 * that from happening for now.
53918 */
53919 - if (hp->port.count <= 0) {
53920 + if (atomic_read(&hp->port.count) <= 0) {
53921 spin_unlock_irqrestore(&hp->port.lock, flags);
53922 return;
53923 }
53924
53925 - hp->port.count = 0;
53926 + atomic_set(&hp->port.count, 0);
53927 spin_unlock_irqrestore(&hp->port.lock, flags);
53928 tty_port_tty_set(&hp->port, NULL);
53929
53930 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
53931 return -EPIPE;
53932
53933 /* FIXME what's this (unprotected) check for? */
53934 - if (hp->port.count <= 0)
53935 + if (atomic_read(&hp->port.count) <= 0)
53936 return -EIO;
53937
53938 spin_lock_irqsave(&hp->lock, flags);
53939 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
53940 index 81ff7e1..dfb7b71 100644
53941 --- a/drivers/tty/hvc/hvcs.c
53942 +++ b/drivers/tty/hvc/hvcs.c
53943 @@ -83,6 +83,7 @@
53944 #include <asm/hvcserver.h>
53945 #include <asm/uaccess.h>
53946 #include <asm/vio.h>
53947 +#include <asm/local.h>
53948
53949 /*
53950 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
53951 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
53952
53953 spin_lock_irqsave(&hvcsd->lock, flags);
53954
53955 - if (hvcsd->port.count > 0) {
53956 + if (atomic_read(&hvcsd->port.count) > 0) {
53957 spin_unlock_irqrestore(&hvcsd->lock, flags);
53958 printk(KERN_INFO "HVCS: vterm state unchanged. "
53959 "The hvcs device node is still in use.\n");
53960 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
53961 }
53962 }
53963
53964 - hvcsd->port.count = 0;
53965 + atomic_set(&hvcsd->port.count, 0);
53966 hvcsd->port.tty = tty;
53967 tty->driver_data = hvcsd;
53968
53969 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
53970 unsigned long flags;
53971
53972 spin_lock_irqsave(&hvcsd->lock, flags);
53973 - hvcsd->port.count++;
53974 + atomic_inc(&hvcsd->port.count);
53975 hvcsd->todo_mask |= HVCS_SCHED_READ;
53976 spin_unlock_irqrestore(&hvcsd->lock, flags);
53977
53978 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53979 hvcsd = tty->driver_data;
53980
53981 spin_lock_irqsave(&hvcsd->lock, flags);
53982 - if (--hvcsd->port.count == 0) {
53983 + if (atomic_dec_and_test(&hvcsd->port.count)) {
53984
53985 vio_disable_interrupts(hvcsd->vdev);
53986
53987 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53988
53989 free_irq(irq, hvcsd);
53990 return;
53991 - } else if (hvcsd->port.count < 0) {
53992 + } else if (atomic_read(&hvcsd->port.count) < 0) {
53993 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
53994 " is missmanaged.\n",
53995 - hvcsd->vdev->unit_address, hvcsd->port.count);
53996 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
53997 }
53998
53999 spin_unlock_irqrestore(&hvcsd->lock, flags);
54000 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54001
54002 spin_lock_irqsave(&hvcsd->lock, flags);
54003 /* Preserve this so that we know how many kref refs to put */
54004 - temp_open_count = hvcsd->port.count;
54005 + temp_open_count = atomic_read(&hvcsd->port.count);
54006
54007 /*
54008 * Don't kref put inside the spinlock because the destruction
54009 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54010 tty->driver_data = NULL;
54011 hvcsd->port.tty = NULL;
54012
54013 - hvcsd->port.count = 0;
54014 + atomic_set(&hvcsd->port.count, 0);
54015
54016 /* This will drop any buffered data on the floor which is OK in a hangup
54017 * scenario. */
54018 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
54019 * the middle of a write operation? This is a crummy place to do this
54020 * but we want to keep it all in the spinlock.
54021 */
54022 - if (hvcsd->port.count <= 0) {
54023 + if (atomic_read(&hvcsd->port.count) <= 0) {
54024 spin_unlock_irqrestore(&hvcsd->lock, flags);
54025 return -ENODEV;
54026 }
54027 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
54028 {
54029 struct hvcs_struct *hvcsd = tty->driver_data;
54030
54031 - if (!hvcsd || hvcsd->port.count <= 0)
54032 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
54033 return 0;
54034
54035 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
54036 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
54037 index 4190199..06d5bfa 100644
54038 --- a/drivers/tty/hvc/hvsi.c
54039 +++ b/drivers/tty/hvc/hvsi.c
54040 @@ -85,7 +85,7 @@ struct hvsi_struct {
54041 int n_outbuf;
54042 uint32_t vtermno;
54043 uint32_t virq;
54044 - atomic_t seqno; /* HVSI packet sequence number */
54045 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
54046 uint16_t mctrl;
54047 uint8_t state; /* HVSI protocol state */
54048 uint8_t flags;
54049 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
54050
54051 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
54052 packet.hdr.len = sizeof(struct hvsi_query_response);
54053 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54054 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54055 packet.verb = VSV_SEND_VERSION_NUMBER;
54056 packet.u.version = HVSI_VERSION;
54057 packet.query_seqno = query_seqno+1;
54058 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
54059
54060 packet.hdr.type = VS_QUERY_PACKET_HEADER;
54061 packet.hdr.len = sizeof(struct hvsi_query);
54062 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54063 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54064 packet.verb = verb;
54065
54066 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
54067 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
54068 int wrote;
54069
54070 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
54071 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54072 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54073 packet.hdr.len = sizeof(struct hvsi_control);
54074 packet.verb = VSV_SET_MODEM_CTL;
54075 packet.mask = HVSI_TSDTR;
54076 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
54077 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
54078
54079 packet.hdr.type = VS_DATA_PACKET_HEADER;
54080 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54081 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54082 packet.hdr.len = count + sizeof(struct hvsi_header);
54083 memcpy(&packet.data, buf, count);
54084
54085 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
54086 struct hvsi_control packet __ALIGNED__;
54087
54088 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
54089 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54090 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54091 packet.hdr.len = 6;
54092 packet.verb = VSV_CLOSE_PROTOCOL;
54093
54094 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
54095
54096 tty_port_tty_set(&hp->port, tty);
54097 spin_lock_irqsave(&hp->lock, flags);
54098 - hp->port.count++;
54099 + atomic_inc(&hp->port.count);
54100 atomic_set(&hp->seqno, 0);
54101 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
54102 spin_unlock_irqrestore(&hp->lock, flags);
54103 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54104
54105 spin_lock_irqsave(&hp->lock, flags);
54106
54107 - if (--hp->port.count == 0) {
54108 + if (atomic_dec_return(&hp->port.count) == 0) {
54109 tty_port_tty_set(&hp->port, NULL);
54110 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
54111
54112 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54113
54114 spin_lock_irqsave(&hp->lock, flags);
54115 }
54116 - } else if (hp->port.count < 0)
54117 + } else if (atomic_read(&hp->port.count) < 0)
54118 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
54119 - hp - hvsi_ports, hp->port.count);
54120 + hp - hvsi_ports, atomic_read(&hp->port.count));
54121
54122 spin_unlock_irqrestore(&hp->lock, flags);
54123 }
54124 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
54125 tty_port_tty_set(&hp->port, NULL);
54126
54127 spin_lock_irqsave(&hp->lock, flags);
54128 - hp->port.count = 0;
54129 + atomic_set(&hp->port.count, 0);
54130 hp->n_outbuf = 0;
54131 spin_unlock_irqrestore(&hp->lock, flags);
54132 }
54133 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
54134 index a270f04..7c77b5d 100644
54135 --- a/drivers/tty/hvc/hvsi_lib.c
54136 +++ b/drivers/tty/hvc/hvsi_lib.c
54137 @@ -8,7 +8,7 @@
54138
54139 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
54140 {
54141 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
54142 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
54143
54144 /* Assumes that always succeeds, works in practice */
54145 return pv->put_chars(pv->termno, (char *)packet, packet->len);
54146 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
54147
54148 /* Reset state */
54149 pv->established = 0;
54150 - atomic_set(&pv->seqno, 0);
54151 + atomic_set_unchecked(&pv->seqno, 0);
54152
54153 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
54154
54155 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
54156 index 345cebb..d5a1e9e 100644
54157 --- a/drivers/tty/ipwireless/tty.c
54158 +++ b/drivers/tty/ipwireless/tty.c
54159 @@ -28,6 +28,7 @@
54160 #include <linux/tty_driver.h>
54161 #include <linux/tty_flip.h>
54162 #include <linux/uaccess.h>
54163 +#include <asm/local.h>
54164
54165 #include "tty.h"
54166 #include "network.h"
54167 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54168 return -ENODEV;
54169
54170 mutex_lock(&tty->ipw_tty_mutex);
54171 - if (tty->port.count == 0)
54172 + if (atomic_read(&tty->port.count) == 0)
54173 tty->tx_bytes_queued = 0;
54174
54175 - tty->port.count++;
54176 + atomic_inc(&tty->port.count);
54177
54178 tty->port.tty = linux_tty;
54179 linux_tty->driver_data = tty;
54180 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54181
54182 static void do_ipw_close(struct ipw_tty *tty)
54183 {
54184 - tty->port.count--;
54185 -
54186 - if (tty->port.count == 0) {
54187 + if (atomic_dec_return(&tty->port.count) == 0) {
54188 struct tty_struct *linux_tty = tty->port.tty;
54189
54190 if (linux_tty != NULL) {
54191 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54192 return;
54193
54194 mutex_lock(&tty->ipw_tty_mutex);
54195 - if (tty->port.count == 0) {
54196 + if (atomic_read(&tty->port.count) == 0) {
54197 mutex_unlock(&tty->ipw_tty_mutex);
54198 return;
54199 }
54200 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54201
54202 mutex_lock(&tty->ipw_tty_mutex);
54203
54204 - if (!tty->port.count) {
54205 + if (!atomic_read(&tty->port.count)) {
54206 mutex_unlock(&tty->ipw_tty_mutex);
54207 return;
54208 }
54209 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54210 return -ENODEV;
54211
54212 mutex_lock(&tty->ipw_tty_mutex);
54213 - if (!tty->port.count) {
54214 + if (!atomic_read(&tty->port.count)) {
54215 mutex_unlock(&tty->ipw_tty_mutex);
54216 return -EINVAL;
54217 }
54218 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54219 if (!tty)
54220 return -ENODEV;
54221
54222 - if (!tty->port.count)
54223 + if (!atomic_read(&tty->port.count))
54224 return -EINVAL;
54225
54226 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54227 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54228 if (!tty)
54229 return 0;
54230
54231 - if (!tty->port.count)
54232 + if (!atomic_read(&tty->port.count))
54233 return 0;
54234
54235 return tty->tx_bytes_queued;
54236 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54237 if (!tty)
54238 return -ENODEV;
54239
54240 - if (!tty->port.count)
54241 + if (!atomic_read(&tty->port.count))
54242 return -EINVAL;
54243
54244 return get_control_lines(tty);
54245 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54246 if (!tty)
54247 return -ENODEV;
54248
54249 - if (!tty->port.count)
54250 + if (!atomic_read(&tty->port.count))
54251 return -EINVAL;
54252
54253 return set_control_lines(tty, set, clear);
54254 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54255 if (!tty)
54256 return -ENODEV;
54257
54258 - if (!tty->port.count)
54259 + if (!atomic_read(&tty->port.count))
54260 return -EINVAL;
54261
54262 /* FIXME: Exactly how is the tty object locked here .. */
54263 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54264 * are gone */
54265 mutex_lock(&ttyj->ipw_tty_mutex);
54266 }
54267 - while (ttyj->port.count)
54268 + while (atomic_read(&ttyj->port.count))
54269 do_ipw_close(ttyj);
54270 ipwireless_disassociate_network_ttys(network,
54271 ttyj->channel_idx);
54272 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54273 index 14c54e0..1efd4f2 100644
54274 --- a/drivers/tty/moxa.c
54275 +++ b/drivers/tty/moxa.c
54276 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54277 }
54278
54279 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54280 - ch->port.count++;
54281 + atomic_inc(&ch->port.count);
54282 tty->driver_data = ch;
54283 tty_port_tty_set(&ch->port, tty);
54284 mutex_lock(&ch->port.mutex);
54285 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54286 index bce16e4..1120a85 100644
54287 --- a/drivers/tty/n_gsm.c
54288 +++ b/drivers/tty/n_gsm.c
54289 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54290 spin_lock_init(&dlci->lock);
54291 mutex_init(&dlci->mutex);
54292 dlci->fifo = &dlci->_fifo;
54293 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54294 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54295 kfree(dlci);
54296 return NULL;
54297 }
54298 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54299 struct gsm_dlci *dlci = tty->driver_data;
54300 struct tty_port *port = &dlci->port;
54301
54302 - port->count++;
54303 + atomic_inc(&port->count);
54304 tty_port_tty_set(port, tty);
54305
54306 dlci->modem_rx = 0;
54307 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54308 index cc57a3a..b39622b 100644
54309 --- a/drivers/tty/n_tty.c
54310 +++ b/drivers/tty/n_tty.c
54311 @@ -116,7 +116,7 @@ struct n_tty_data {
54312 int minimum_to_wake;
54313
54314 /* consumer-published */
54315 - size_t read_tail;
54316 + size_t read_tail __intentional_overflow(-1);
54317 size_t line_start;
54318
54319 /* protected by output lock */
54320 @@ -2561,6 +2561,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54321 {
54322 *ops = tty_ldisc_N_TTY;
54323 ops->owner = NULL;
54324 - ops->refcount = ops->flags = 0;
54325 + atomic_set(&ops->refcount, 0);
54326 + ops->flags = 0;
54327 }
54328 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54329 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54330 index 4d5e840..a2340a6 100644
54331 --- a/drivers/tty/pty.c
54332 +++ b/drivers/tty/pty.c
54333 @@ -849,8 +849,10 @@ static void __init unix98_pty_init(void)
54334 panic("Couldn't register Unix98 pts driver");
54335
54336 /* Now create the /dev/ptmx special device */
54337 + pax_open_kernel();
54338 tty_default_fops(&ptmx_fops);
54339 - ptmx_fops.open = ptmx_open;
54340 + *(void **)&ptmx_fops.open = ptmx_open;
54341 + pax_close_kernel();
54342
54343 cdev_init(&ptmx_cdev, &ptmx_fops);
54344 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54345 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54346 index c8dd8dc..dca6cfd 100644
54347 --- a/drivers/tty/rocket.c
54348 +++ b/drivers/tty/rocket.c
54349 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54350 tty->driver_data = info;
54351 tty_port_tty_set(port, tty);
54352
54353 - if (port->count++ == 0) {
54354 + if (atomic_inc_return(&port->count) == 1) {
54355 atomic_inc(&rp_num_ports_open);
54356
54357 #ifdef ROCKET_DEBUG_OPEN
54358 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54359 #endif
54360 }
54361 #ifdef ROCKET_DEBUG_OPEN
54362 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54363 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54364 #endif
54365
54366 /*
54367 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54368 spin_unlock_irqrestore(&info->port.lock, flags);
54369 return;
54370 }
54371 - if (info->port.count)
54372 + if (atomic_read(&info->port.count))
54373 atomic_dec(&rp_num_ports_open);
54374 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54375 spin_unlock_irqrestore(&info->port.lock, flags);
54376 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54377 index aa28209..e08fb85 100644
54378 --- a/drivers/tty/serial/ioc4_serial.c
54379 +++ b/drivers/tty/serial/ioc4_serial.c
54380 @@ -437,7 +437,7 @@ struct ioc4_soft {
54381 } is_intr_info[MAX_IOC4_INTR_ENTS];
54382
54383 /* Number of entries active in the above array */
54384 - atomic_t is_num_intrs;
54385 + atomic_unchecked_t is_num_intrs;
54386 } is_intr_type[IOC4_NUM_INTR_TYPES];
54387
54388 /* is_ir_lock must be held while
54389 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54390 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54391 || (type == IOC4_OTHER_INTR_TYPE)));
54392
54393 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54394 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54395 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54396
54397 /* Save off the lower level interrupt handler */
54398 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54399
54400 soft = arg;
54401 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54402 - num_intrs = (int)atomic_read(
54403 + num_intrs = (int)atomic_read_unchecked(
54404 &soft->is_intr_type[intr_type].is_num_intrs);
54405
54406 this_mir = this_ir = pending_intrs(soft, intr_type);
54407 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54408 index 129dc5b..1da5bb8 100644
54409 --- a/drivers/tty/serial/kgdb_nmi.c
54410 +++ b/drivers/tty/serial/kgdb_nmi.c
54411 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54412 * I/O utilities that messages sent to the console will automatically
54413 * be displayed on the dbg_io.
54414 */
54415 - dbg_io_ops->is_console = true;
54416 + pax_open_kernel();
54417 + *(int *)&dbg_io_ops->is_console = true;
54418 + pax_close_kernel();
54419
54420 return 0;
54421 }
54422 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54423 index a260cde..6b2b5ce 100644
54424 --- a/drivers/tty/serial/kgdboc.c
54425 +++ b/drivers/tty/serial/kgdboc.c
54426 @@ -24,8 +24,9 @@
54427 #define MAX_CONFIG_LEN 40
54428
54429 static struct kgdb_io kgdboc_io_ops;
54430 +static struct kgdb_io kgdboc_io_ops_console;
54431
54432 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54433 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54434 static int configured = -1;
54435
54436 static char config[MAX_CONFIG_LEN];
54437 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54438 kgdboc_unregister_kbd();
54439 if (configured == 1)
54440 kgdb_unregister_io_module(&kgdboc_io_ops);
54441 + else if (configured == 2)
54442 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54443 }
54444
54445 static int configure_kgdboc(void)
54446 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54447 int err;
54448 char *cptr = config;
54449 struct console *cons;
54450 + int is_console = 0;
54451
54452 err = kgdboc_option_setup(config);
54453 if (err || !strlen(config) || isspace(config[0]))
54454 goto noconfig;
54455
54456 err = -ENODEV;
54457 - kgdboc_io_ops.is_console = 0;
54458 kgdb_tty_driver = NULL;
54459
54460 kgdboc_use_kms = 0;
54461 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54462 int idx;
54463 if (cons->device && cons->device(cons, &idx) == p &&
54464 idx == tty_line) {
54465 - kgdboc_io_ops.is_console = 1;
54466 + is_console = 1;
54467 break;
54468 }
54469 cons = cons->next;
54470 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54471 kgdb_tty_line = tty_line;
54472
54473 do_register:
54474 - err = kgdb_register_io_module(&kgdboc_io_ops);
54475 + if (is_console) {
54476 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54477 + configured = 2;
54478 + } else {
54479 + err = kgdb_register_io_module(&kgdboc_io_ops);
54480 + configured = 1;
54481 + }
54482 if (err)
54483 goto noconfig;
54484
54485 @@ -205,8 +214,6 @@ do_register:
54486 if (err)
54487 goto nmi_con_failed;
54488
54489 - configured = 1;
54490 -
54491 return 0;
54492
54493 nmi_con_failed:
54494 @@ -223,7 +230,7 @@ noconfig:
54495 static int __init init_kgdboc(void)
54496 {
54497 /* Already configured? */
54498 - if (configured == 1)
54499 + if (configured >= 1)
54500 return 0;
54501
54502 return configure_kgdboc();
54503 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54504 if (config[len - 1] == '\n')
54505 config[len - 1] = '\0';
54506
54507 - if (configured == 1)
54508 + if (configured >= 1)
54509 cleanup_kgdboc();
54510
54511 /* Go and configure with the new params. */
54512 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54513 .post_exception = kgdboc_post_exp_handler,
54514 };
54515
54516 +static struct kgdb_io kgdboc_io_ops_console = {
54517 + .name = "kgdboc",
54518 + .read_char = kgdboc_get_char,
54519 + .write_char = kgdboc_put_char,
54520 + .pre_exception = kgdboc_pre_exp_handler,
54521 + .post_exception = kgdboc_post_exp_handler,
54522 + .is_console = 1
54523 +};
54524 +
54525 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54526 /* This is only available if kgdboc is a built in for early debugging */
54527 static int __init kgdboc_early_init(char *opt)
54528 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54529 index b73889c..9f74f0a 100644
54530 --- a/drivers/tty/serial/msm_serial.c
54531 +++ b/drivers/tty/serial/msm_serial.c
54532 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54533 .cons = MSM_CONSOLE,
54534 };
54535
54536 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54537 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54538
54539 static const struct of_device_id msm_uartdm_table[] = {
54540 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54541 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54542 line = pdev->id;
54543
54544 if (line < 0)
54545 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54546 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54547
54548 if (unlikely(line < 0 || line >= UART_NR))
54549 return -ENXIO;
54550 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54551 index cf08876..711e0bf 100644
54552 --- a/drivers/tty/serial/samsung.c
54553 +++ b/drivers/tty/serial/samsung.c
54554 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54555 ourport->tx_in_progress = 0;
54556 }
54557
54558 +static int s3c64xx_serial_startup(struct uart_port *port);
54559 static int s3c24xx_serial_startup(struct uart_port *port)
54560 {
54561 struct s3c24xx_uart_port *ourport = to_ourport(port);
54562 int ret;
54563
54564 + /* Startup sequence is different for s3c64xx and higher SoC's */
54565 + if (s3c24xx_serial_has_interrupt_mask(port))
54566 + return s3c64xx_serial_startup(port);
54567 +
54568 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54569 port, (unsigned long long)port->mapbase, port->membase);
54570
54571 @@ -1697,10 +1702,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54572 /* setup info for port */
54573 port->dev = &platdev->dev;
54574
54575 - /* Startup sequence is different for s3c64xx and higher SoC's */
54576 - if (s3c24xx_serial_has_interrupt_mask(port))
54577 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54578 -
54579 port->uartclk = 1;
54580
54581 if (cfg->uart_flags & UPF_CONS_FLOW) {
54582 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54583 index 6a1055a..5ca9ad9 100644
54584 --- a/drivers/tty/serial/serial_core.c
54585 +++ b/drivers/tty/serial/serial_core.c
54586 @@ -1377,7 +1377,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54587 state = drv->state + tty->index;
54588 port = &state->port;
54589 spin_lock_irq(&port->lock);
54590 - --port->count;
54591 + atomic_dec(&port->count);
54592 spin_unlock_irq(&port->lock);
54593 return;
54594 }
54595 @@ -1387,7 +1387,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54596
54597 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54598
54599 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54600 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54601 return;
54602
54603 /*
54604 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
54605 uart_flush_buffer(tty);
54606 uart_shutdown(tty, state);
54607 spin_lock_irqsave(&port->lock, flags);
54608 - port->count = 0;
54609 + atomic_set(&port->count, 0);
54610 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54611 spin_unlock_irqrestore(&port->lock, flags);
54612 tty_port_tty_set(port, NULL);
54613 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54614 pr_debug("uart_open(%d) called\n", line);
54615
54616 spin_lock_irq(&port->lock);
54617 - ++port->count;
54618 + atomic_inc(&port->count);
54619 spin_unlock_irq(&port->lock);
54620
54621 /*
54622 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
54623 index b799170..87dafd5 100644
54624 --- a/drivers/tty/synclink.c
54625 +++ b/drivers/tty/synclink.c
54626 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54627
54628 if (debug_level >= DEBUG_LEVEL_INFO)
54629 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
54630 - __FILE__,__LINE__, info->device_name, info->port.count);
54631 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54632
54633 if (tty_port_close_start(&info->port, tty, filp) == 0)
54634 goto cleanup;
54635 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54636 cleanup:
54637 if (debug_level >= DEBUG_LEVEL_INFO)
54638 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
54639 - tty->driver->name, info->port.count);
54640 + tty->driver->name, atomic_read(&info->port.count));
54641
54642 } /* end of mgsl_close() */
54643
54644 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
54645
54646 mgsl_flush_buffer(tty);
54647 shutdown(info);
54648 -
54649 - info->port.count = 0;
54650 +
54651 + atomic_set(&info->port.count, 0);
54652 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54653 info->port.tty = NULL;
54654
54655 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54656
54657 if (debug_level >= DEBUG_LEVEL_INFO)
54658 printk("%s(%d):block_til_ready before block on %s count=%d\n",
54659 - __FILE__,__LINE__, tty->driver->name, port->count );
54660 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54661
54662 spin_lock_irqsave(&info->irq_spinlock, flags);
54663 - port->count--;
54664 + atomic_dec(&port->count);
54665 spin_unlock_irqrestore(&info->irq_spinlock, flags);
54666 port->blocked_open++;
54667
54668 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54669
54670 if (debug_level >= DEBUG_LEVEL_INFO)
54671 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
54672 - __FILE__,__LINE__, tty->driver->name, port->count );
54673 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54674
54675 tty_unlock(tty);
54676 schedule();
54677 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54678
54679 /* FIXME: Racy on hangup during close wait */
54680 if (!tty_hung_up_p(filp))
54681 - port->count++;
54682 + atomic_inc(&port->count);
54683 port->blocked_open--;
54684
54685 if (debug_level >= DEBUG_LEVEL_INFO)
54686 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
54687 - __FILE__,__LINE__, tty->driver->name, port->count );
54688 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54689
54690 if (!retval)
54691 port->flags |= ASYNC_NORMAL_ACTIVE;
54692 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54693
54694 if (debug_level >= DEBUG_LEVEL_INFO)
54695 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
54696 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54697 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54698
54699 /* If port is closing, signal caller to try again */
54700 if (info->port.flags & ASYNC_CLOSING){
54701 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54702 spin_unlock_irqrestore(&info->netlock, flags);
54703 goto cleanup;
54704 }
54705 - info->port.count++;
54706 + atomic_inc(&info->port.count);
54707 spin_unlock_irqrestore(&info->netlock, flags);
54708
54709 - if (info->port.count == 1) {
54710 + if (atomic_read(&info->port.count) == 1) {
54711 /* 1st open on this device, init hardware */
54712 retval = startup(info);
54713 if (retval < 0)
54714 @@ -3442,8 +3442,8 @@ cleanup:
54715 if (retval) {
54716 if (tty->count == 1)
54717 info->port.tty = NULL; /* tty layer will release tty struct */
54718 - if(info->port.count)
54719 - info->port.count--;
54720 + if (atomic_read(&info->port.count))
54721 + atomic_dec(&info->port.count);
54722 }
54723
54724 return retval;
54725 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54726 unsigned short new_crctype;
54727
54728 /* return error if TTY interface open */
54729 - if (info->port.count)
54730 + if (atomic_read(&info->port.count))
54731 return -EBUSY;
54732
54733 switch (encoding)
54734 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
54735
54736 /* arbitrate between network and tty opens */
54737 spin_lock_irqsave(&info->netlock, flags);
54738 - if (info->port.count != 0 || info->netcount != 0) {
54739 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54740 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54741 spin_unlock_irqrestore(&info->netlock, flags);
54742 return -EBUSY;
54743 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54744 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54745
54746 /* return error if TTY interface open */
54747 - if (info->port.count)
54748 + if (atomic_read(&info->port.count))
54749 return -EBUSY;
54750
54751 if (cmd != SIOCWANDEV)
54752 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
54753 index 0e8c39b..e0cb171 100644
54754 --- a/drivers/tty/synclink_gt.c
54755 +++ b/drivers/tty/synclink_gt.c
54756 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54757 tty->driver_data = info;
54758 info->port.tty = tty;
54759
54760 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
54761 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
54762
54763 /* If port is closing, signal caller to try again */
54764 if (info->port.flags & ASYNC_CLOSING){
54765 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54766 mutex_unlock(&info->port.mutex);
54767 goto cleanup;
54768 }
54769 - info->port.count++;
54770 + atomic_inc(&info->port.count);
54771 spin_unlock_irqrestore(&info->netlock, flags);
54772
54773 - if (info->port.count == 1) {
54774 + if (atomic_read(&info->port.count) == 1) {
54775 /* 1st open on this device, init hardware */
54776 retval = startup(info);
54777 if (retval < 0) {
54778 @@ -715,8 +715,8 @@ cleanup:
54779 if (retval) {
54780 if (tty->count == 1)
54781 info->port.tty = NULL; /* tty layer will release tty struct */
54782 - if(info->port.count)
54783 - info->port.count--;
54784 + if(atomic_read(&info->port.count))
54785 + atomic_dec(&info->port.count);
54786 }
54787
54788 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
54789 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54790
54791 if (sanity_check(info, tty->name, "close"))
54792 return;
54793 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
54794 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
54795
54796 if (tty_port_close_start(&info->port, tty, filp) == 0)
54797 goto cleanup;
54798 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54799 tty_port_close_end(&info->port, tty);
54800 info->port.tty = NULL;
54801 cleanup:
54802 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
54803 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
54804 }
54805
54806 static void hangup(struct tty_struct *tty)
54807 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
54808 shutdown(info);
54809
54810 spin_lock_irqsave(&info->port.lock, flags);
54811 - info->port.count = 0;
54812 + atomic_set(&info->port.count, 0);
54813 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54814 info->port.tty = NULL;
54815 spin_unlock_irqrestore(&info->port.lock, flags);
54816 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54817 unsigned short new_crctype;
54818
54819 /* return error if TTY interface open */
54820 - if (info->port.count)
54821 + if (atomic_read(&info->port.count))
54822 return -EBUSY;
54823
54824 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
54825 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
54826
54827 /* arbitrate between network and tty opens */
54828 spin_lock_irqsave(&info->netlock, flags);
54829 - if (info->port.count != 0 || info->netcount != 0) {
54830 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54831 DBGINFO(("%s hdlc_open busy\n", dev->name));
54832 spin_unlock_irqrestore(&info->netlock, flags);
54833 return -EBUSY;
54834 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54835 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
54836
54837 /* return error if TTY interface open */
54838 - if (info->port.count)
54839 + if (atomic_read(&info->port.count))
54840 return -EBUSY;
54841
54842 if (cmd != SIOCWANDEV)
54843 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
54844 if (port == NULL)
54845 continue;
54846 spin_lock(&port->lock);
54847 - if ((port->port.count || port->netcount) &&
54848 + if ((atomic_read(&port->port.count) || port->netcount) &&
54849 port->pending_bh && !port->bh_running &&
54850 !port->bh_requested) {
54851 DBGISR(("%s bh queued\n", port->device_name));
54852 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54853 add_wait_queue(&port->open_wait, &wait);
54854
54855 spin_lock_irqsave(&info->lock, flags);
54856 - port->count--;
54857 + atomic_dec(&port->count);
54858 spin_unlock_irqrestore(&info->lock, flags);
54859 port->blocked_open++;
54860
54861 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54862 remove_wait_queue(&port->open_wait, &wait);
54863
54864 if (!tty_hung_up_p(filp))
54865 - port->count++;
54866 + atomic_inc(&port->count);
54867 port->blocked_open--;
54868
54869 if (!retval)
54870 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
54871 index c3f9091..abe4601 100644
54872 --- a/drivers/tty/synclinkmp.c
54873 +++ b/drivers/tty/synclinkmp.c
54874 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54875
54876 if (debug_level >= DEBUG_LEVEL_INFO)
54877 printk("%s(%d):%s open(), old ref count = %d\n",
54878 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54879 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54880
54881 /* If port is closing, signal caller to try again */
54882 if (info->port.flags & ASYNC_CLOSING){
54883 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54884 spin_unlock_irqrestore(&info->netlock, flags);
54885 goto cleanup;
54886 }
54887 - info->port.count++;
54888 + atomic_inc(&info->port.count);
54889 spin_unlock_irqrestore(&info->netlock, flags);
54890
54891 - if (info->port.count == 1) {
54892 + if (atomic_read(&info->port.count) == 1) {
54893 /* 1st open on this device, init hardware */
54894 retval = startup(info);
54895 if (retval < 0)
54896 @@ -796,8 +796,8 @@ cleanup:
54897 if (retval) {
54898 if (tty->count == 1)
54899 info->port.tty = NULL; /* tty layer will release tty struct */
54900 - if(info->port.count)
54901 - info->port.count--;
54902 + if(atomic_read(&info->port.count))
54903 + atomic_dec(&info->port.count);
54904 }
54905
54906 return retval;
54907 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54908
54909 if (debug_level >= DEBUG_LEVEL_INFO)
54910 printk("%s(%d):%s close() entry, count=%d\n",
54911 - __FILE__,__LINE__, info->device_name, info->port.count);
54912 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54913
54914 if (tty_port_close_start(&info->port, tty, filp) == 0)
54915 goto cleanup;
54916 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54917 cleanup:
54918 if (debug_level >= DEBUG_LEVEL_INFO)
54919 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
54920 - tty->driver->name, info->port.count);
54921 + tty->driver->name, atomic_read(&info->port.count));
54922 }
54923
54924 /* Called by tty_hangup() when a hangup is signaled.
54925 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
54926 shutdown(info);
54927
54928 spin_lock_irqsave(&info->port.lock, flags);
54929 - info->port.count = 0;
54930 + atomic_set(&info->port.count, 0);
54931 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54932 info->port.tty = NULL;
54933 spin_unlock_irqrestore(&info->port.lock, flags);
54934 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54935 unsigned short new_crctype;
54936
54937 /* return error if TTY interface open */
54938 - if (info->port.count)
54939 + if (atomic_read(&info->port.count))
54940 return -EBUSY;
54941
54942 switch (encoding)
54943 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
54944
54945 /* arbitrate between network and tty opens */
54946 spin_lock_irqsave(&info->netlock, flags);
54947 - if (info->port.count != 0 || info->netcount != 0) {
54948 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54949 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54950 spin_unlock_irqrestore(&info->netlock, flags);
54951 return -EBUSY;
54952 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54953 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54954
54955 /* return error if TTY interface open */
54956 - if (info->port.count)
54957 + if (atomic_read(&info->port.count))
54958 return -EBUSY;
54959
54960 if (cmd != SIOCWANDEV)
54961 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
54962 * do not request bottom half processing if the
54963 * device is not open in a normal mode.
54964 */
54965 - if ( port && (port->port.count || port->netcount) &&
54966 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
54967 port->pending_bh && !port->bh_running &&
54968 !port->bh_requested ) {
54969 if ( debug_level >= DEBUG_LEVEL_ISR )
54970 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54971
54972 if (debug_level >= DEBUG_LEVEL_INFO)
54973 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
54974 - __FILE__,__LINE__, tty->driver->name, port->count );
54975 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54976
54977 spin_lock_irqsave(&info->lock, flags);
54978 - port->count--;
54979 + atomic_dec(&port->count);
54980 spin_unlock_irqrestore(&info->lock, flags);
54981 port->blocked_open++;
54982
54983 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54984
54985 if (debug_level >= DEBUG_LEVEL_INFO)
54986 printk("%s(%d):%s block_til_ready() count=%d\n",
54987 - __FILE__,__LINE__, tty->driver->name, port->count );
54988 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54989
54990 tty_unlock(tty);
54991 schedule();
54992 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54993 set_current_state(TASK_RUNNING);
54994 remove_wait_queue(&port->open_wait, &wait);
54995 if (!tty_hung_up_p(filp))
54996 - port->count++;
54997 + atomic_inc(&port->count);
54998 port->blocked_open--;
54999
55000 if (debug_level >= DEBUG_LEVEL_INFO)
55001 printk("%s(%d):%s block_til_ready() after, count=%d\n",
55002 - __FILE__,__LINE__, tty->driver->name, port->count );
55003 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55004
55005 if (!retval)
55006 port->flags |= ASYNC_NORMAL_ACTIVE;
55007 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
55008 index 259a4d5..9b0c9e7 100644
55009 --- a/drivers/tty/sysrq.c
55010 +++ b/drivers/tty/sysrq.c
55011 @@ -1085,7 +1085,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
55012 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
55013 size_t count, loff_t *ppos)
55014 {
55015 - if (count) {
55016 + if (count && capable(CAP_SYS_ADMIN)) {
55017 char c;
55018
55019 if (get_user(c, buf))
55020 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
55021 index 2bb4dfc..a7f6e86 100644
55022 --- a/drivers/tty/tty_io.c
55023 +++ b/drivers/tty/tty_io.c
55024 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
55025
55026 void tty_default_fops(struct file_operations *fops)
55027 {
55028 - *fops = tty_fops;
55029 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
55030 }
55031
55032 /*
55033 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
55034 index 3737f55..7cef448 100644
55035 --- a/drivers/tty/tty_ldisc.c
55036 +++ b/drivers/tty/tty_ldisc.c
55037 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
55038 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55039 tty_ldiscs[disc] = new_ldisc;
55040 new_ldisc->num = disc;
55041 - new_ldisc->refcount = 0;
55042 + atomic_set(&new_ldisc->refcount, 0);
55043 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55044
55045 return ret;
55046 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
55047 return -EINVAL;
55048
55049 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55050 - if (tty_ldiscs[disc]->refcount)
55051 + if (atomic_read(&tty_ldiscs[disc]->refcount))
55052 ret = -EBUSY;
55053 else
55054 tty_ldiscs[disc] = NULL;
55055 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
55056 if (ldops) {
55057 ret = ERR_PTR(-EAGAIN);
55058 if (try_module_get(ldops->owner)) {
55059 - ldops->refcount++;
55060 + atomic_inc(&ldops->refcount);
55061 ret = ldops;
55062 }
55063 }
55064 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
55065 unsigned long flags;
55066
55067 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55068 - ldops->refcount--;
55069 + atomic_dec(&ldops->refcount);
55070 module_put(ldops->owner);
55071 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55072 }
55073 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
55074 index 40b31835..94d92ae 100644
55075 --- a/drivers/tty/tty_port.c
55076 +++ b/drivers/tty/tty_port.c
55077 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
55078 unsigned long flags;
55079
55080 spin_lock_irqsave(&port->lock, flags);
55081 - port->count = 0;
55082 + atomic_set(&port->count, 0);
55083 port->flags &= ~ASYNC_NORMAL_ACTIVE;
55084 tty = port->tty;
55085 if (tty)
55086 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55087
55088 /* The port lock protects the port counts */
55089 spin_lock_irqsave(&port->lock, flags);
55090 - port->count--;
55091 + atomic_dec(&port->count);
55092 port->blocked_open++;
55093 spin_unlock_irqrestore(&port->lock, flags);
55094
55095 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55096 we must not mess that up further */
55097 spin_lock_irqsave(&port->lock, flags);
55098 if (!tty_hung_up_p(filp))
55099 - port->count++;
55100 + atomic_inc(&port->count);
55101 port->blocked_open--;
55102 if (retval == 0)
55103 port->flags |= ASYNC_NORMAL_ACTIVE;
55104 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
55105 return 0;
55106
55107 spin_lock_irqsave(&port->lock, flags);
55108 - if (tty->count == 1 && port->count != 1) {
55109 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
55110 printk(KERN_WARNING
55111 "tty_port_close_start: tty->count = 1 port count = %d.\n",
55112 - port->count);
55113 - port->count = 1;
55114 + atomic_read(&port->count));
55115 + atomic_set(&port->count, 1);
55116 }
55117 - if (--port->count < 0) {
55118 + if (atomic_dec_return(&port->count) < 0) {
55119 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
55120 - port->count);
55121 - port->count = 0;
55122 + atomic_read(&port->count));
55123 + atomic_set(&port->count, 0);
55124 }
55125
55126 - if (port->count) {
55127 + if (atomic_read(&port->count)) {
55128 spin_unlock_irqrestore(&port->lock, flags);
55129 return 0;
55130 }
55131 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
55132 struct file *filp)
55133 {
55134 spin_lock_irq(&port->lock);
55135 - ++port->count;
55136 + atomic_inc(&port->count);
55137 spin_unlock_irq(&port->lock);
55138 tty_port_tty_set(port, tty);
55139
55140 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
55141 index 8a89f6e..50b32af 100644
55142 --- a/drivers/tty/vt/keyboard.c
55143 +++ b/drivers/tty/vt/keyboard.c
55144 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
55145 kbd->kbdmode == VC_OFF) &&
55146 value != KVAL(K_SAK))
55147 return; /* SAK is allowed even in raw mode */
55148 +
55149 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
55150 + {
55151 + void *func = fn_handler[value];
55152 + if (func == fn_show_state || func == fn_show_ptregs ||
55153 + func == fn_show_mem)
55154 + return;
55155 + }
55156 +#endif
55157 +
55158 fn_handler[value](vc);
55159 }
55160
55161 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55162 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
55163 return -EFAULT;
55164
55165 - if (!capable(CAP_SYS_TTY_CONFIG))
55166 - perm = 0;
55167 -
55168 switch (cmd) {
55169 case KDGKBENT:
55170 /* Ensure another thread doesn't free it under us */
55171 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55172 spin_unlock_irqrestore(&kbd_event_lock, flags);
55173 return put_user(val, &user_kbe->kb_value);
55174 case KDSKBENT:
55175 + if (!capable(CAP_SYS_TTY_CONFIG))
55176 + perm = 0;
55177 +
55178 if (!perm)
55179 return -EPERM;
55180 if (!i && v == K_NOSUCHMAP) {
55181 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55182 int i, j, k;
55183 int ret;
55184
55185 - if (!capable(CAP_SYS_TTY_CONFIG))
55186 - perm = 0;
55187 -
55188 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
55189 if (!kbs) {
55190 ret = -ENOMEM;
55191 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55192 kfree(kbs);
55193 return ((p && *p) ? -EOVERFLOW : 0);
55194 case KDSKBSENT:
55195 + if (!capable(CAP_SYS_TTY_CONFIG))
55196 + perm = 0;
55197 +
55198 if (!perm) {
55199 ret = -EPERM;
55200 goto reterr;
55201 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55202 index 6276f13..84f2449 100644
55203 --- a/drivers/uio/uio.c
55204 +++ b/drivers/uio/uio.c
55205 @@ -25,6 +25,7 @@
55206 #include <linux/kobject.h>
55207 #include <linux/cdev.h>
55208 #include <linux/uio_driver.h>
55209 +#include <asm/local.h>
55210
55211 #define UIO_MAX_DEVICES (1U << MINORBITS)
55212
55213 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55214 struct device_attribute *attr, char *buf)
55215 {
55216 struct uio_device *idev = dev_get_drvdata(dev);
55217 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55218 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55219 }
55220 static DEVICE_ATTR_RO(event);
55221
55222 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55223 {
55224 struct uio_device *idev = info->uio_dev;
55225
55226 - atomic_inc(&idev->event);
55227 + atomic_inc_unchecked(&idev->event);
55228 wake_up_interruptible(&idev->wait);
55229 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55230 }
55231 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55232 }
55233
55234 listener->dev = idev;
55235 - listener->event_count = atomic_read(&idev->event);
55236 + listener->event_count = atomic_read_unchecked(&idev->event);
55237 filep->private_data = listener;
55238
55239 if (idev->info->open) {
55240 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55241 return -EIO;
55242
55243 poll_wait(filep, &idev->wait, wait);
55244 - if (listener->event_count != atomic_read(&idev->event))
55245 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55246 return POLLIN | POLLRDNORM;
55247 return 0;
55248 }
55249 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55250 do {
55251 set_current_state(TASK_INTERRUPTIBLE);
55252
55253 - event_count = atomic_read(&idev->event);
55254 + event_count = atomic_read_unchecked(&idev->event);
55255 if (event_count != listener->event_count) {
55256 if (copy_to_user(buf, &event_count, count))
55257 retval = -EFAULT;
55258 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55259 static int uio_find_mem_index(struct vm_area_struct *vma)
55260 {
55261 struct uio_device *idev = vma->vm_private_data;
55262 + unsigned long size;
55263
55264 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55265 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55266 + size = idev->info->mem[vma->vm_pgoff].size;
55267 + if (size == 0)
55268 + return -1;
55269 + if (vma->vm_end - vma->vm_start > size)
55270 return -1;
55271 return (int)vma->vm_pgoff;
55272 }
55273 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55274 idev->owner = owner;
55275 idev->info = info;
55276 init_waitqueue_head(&idev->wait);
55277 - atomic_set(&idev->event, 0);
55278 + atomic_set_unchecked(&idev->event, 0);
55279
55280 ret = uio_get_minor(idev);
55281 if (ret)
55282 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55283 index 813d4d3..a71934f 100644
55284 --- a/drivers/usb/atm/cxacru.c
55285 +++ b/drivers/usb/atm/cxacru.c
55286 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55287 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55288 if (ret < 2)
55289 return -EINVAL;
55290 - if (index < 0 || index > 0x7f)
55291 + if (index > 0x7f)
55292 return -EINVAL;
55293 pos += tmp;
55294
55295 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55296 index dada014..1d0d517 100644
55297 --- a/drivers/usb/atm/usbatm.c
55298 +++ b/drivers/usb/atm/usbatm.c
55299 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55300 if (printk_ratelimit())
55301 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55302 __func__, vpi, vci);
55303 - atomic_inc(&vcc->stats->rx_err);
55304 + atomic_inc_unchecked(&vcc->stats->rx_err);
55305 return;
55306 }
55307
55308 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55309 if (length > ATM_MAX_AAL5_PDU) {
55310 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55311 __func__, length, vcc);
55312 - atomic_inc(&vcc->stats->rx_err);
55313 + atomic_inc_unchecked(&vcc->stats->rx_err);
55314 goto out;
55315 }
55316
55317 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55318 if (sarb->len < pdu_length) {
55319 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55320 __func__, pdu_length, sarb->len, vcc);
55321 - atomic_inc(&vcc->stats->rx_err);
55322 + atomic_inc_unchecked(&vcc->stats->rx_err);
55323 goto out;
55324 }
55325
55326 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55327 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55328 __func__, vcc);
55329 - atomic_inc(&vcc->stats->rx_err);
55330 + atomic_inc_unchecked(&vcc->stats->rx_err);
55331 goto out;
55332 }
55333
55334 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55335 if (printk_ratelimit())
55336 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55337 __func__, length);
55338 - atomic_inc(&vcc->stats->rx_drop);
55339 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55340 goto out;
55341 }
55342
55343 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55344
55345 vcc->push(vcc, skb);
55346
55347 - atomic_inc(&vcc->stats->rx);
55348 + atomic_inc_unchecked(&vcc->stats->rx);
55349 out:
55350 skb_trim(sarb, 0);
55351 }
55352 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55353 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55354
55355 usbatm_pop(vcc, skb);
55356 - atomic_inc(&vcc->stats->tx);
55357 + atomic_inc_unchecked(&vcc->stats->tx);
55358
55359 skb = skb_dequeue(&instance->sndqueue);
55360 }
55361 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55362 if (!left--)
55363 return sprintf(page,
55364 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55365 - atomic_read(&atm_dev->stats.aal5.tx),
55366 - atomic_read(&atm_dev->stats.aal5.tx_err),
55367 - atomic_read(&atm_dev->stats.aal5.rx),
55368 - atomic_read(&atm_dev->stats.aal5.rx_err),
55369 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55370 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55371 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55372 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55373 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55374 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55375
55376 if (!left--) {
55377 if (instance->disconnected)
55378 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55379 index 2a3bbdf..91d72cf 100644
55380 --- a/drivers/usb/core/devices.c
55381 +++ b/drivers/usb/core/devices.c
55382 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55383 * time it gets called.
55384 */
55385 static struct device_connect_event {
55386 - atomic_t count;
55387 + atomic_unchecked_t count;
55388 wait_queue_head_t wait;
55389 } device_event = {
55390 .count = ATOMIC_INIT(1),
55391 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55392
55393 void usbfs_conn_disc_event(void)
55394 {
55395 - atomic_add(2, &device_event.count);
55396 + atomic_add_unchecked(2, &device_event.count);
55397 wake_up(&device_event.wait);
55398 }
55399
55400 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55401
55402 poll_wait(file, &device_event.wait, wait);
55403
55404 - event_count = atomic_read(&device_event.count);
55405 + event_count = atomic_read_unchecked(&device_event.count);
55406 if (file->f_version != event_count) {
55407 file->f_version = event_count;
55408 return POLLIN | POLLRDNORM;
55409 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55410 index 1163553..f292679 100644
55411 --- a/drivers/usb/core/devio.c
55412 +++ b/drivers/usb/core/devio.c
55413 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55414 struct usb_dev_state *ps = file->private_data;
55415 struct usb_device *dev = ps->dev;
55416 ssize_t ret = 0;
55417 - unsigned len;
55418 + size_t len;
55419 loff_t pos;
55420 int i;
55421
55422 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55423 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55424 struct usb_config_descriptor *config =
55425 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55426 - unsigned int length = le16_to_cpu(config->wTotalLength);
55427 + size_t length = le16_to_cpu(config->wTotalLength);
55428
55429 if (*ppos < pos + length) {
55430
55431 /* The descriptor may claim to be longer than it
55432 * really is. Here is the actual allocated length. */
55433 - unsigned alloclen =
55434 + size_t alloclen =
55435 le16_to_cpu(dev->config[i].desc.wTotalLength);
55436
55437 - len = length - (*ppos - pos);
55438 + len = length + pos - *ppos;
55439 if (len > nbytes)
55440 len = nbytes;
55441
55442 /* Simply don't write (skip over) unallocated parts */
55443 if (alloclen > (*ppos - pos)) {
55444 - alloclen -= (*ppos - pos);
55445 + alloclen = alloclen + pos - *ppos;
55446 if (copy_to_user(buf,
55447 dev->rawdescriptors[i] + (*ppos - pos),
55448 min(len, alloclen))) {
55449 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55450 index 45a915c..09f9735 100644
55451 --- a/drivers/usb/core/hcd.c
55452 +++ b/drivers/usb/core/hcd.c
55453 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55454 */
55455 usb_get_urb(urb);
55456 atomic_inc(&urb->use_count);
55457 - atomic_inc(&urb->dev->urbnum);
55458 + atomic_inc_unchecked(&urb->dev->urbnum);
55459 usbmon_urb_submit(&hcd->self, urb);
55460
55461 /* NOTE requirements on root-hub callers (usbfs and the hub
55462 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55463 urb->hcpriv = NULL;
55464 INIT_LIST_HEAD(&urb->urb_list);
55465 atomic_dec(&urb->use_count);
55466 - atomic_dec(&urb->dev->urbnum);
55467 + atomic_dec_unchecked(&urb->dev->urbnum);
55468 if (atomic_read(&urb->reject))
55469 wake_up(&usb_kill_urb_queue);
55470 usb_put_urb(urb);
55471 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55472 index 3b71516..1f26579 100644
55473 --- a/drivers/usb/core/hub.c
55474 +++ b/drivers/usb/core/hub.c
55475 @@ -26,6 +26,7 @@
55476 #include <linux/mutex.h>
55477 #include <linux/random.h>
55478 #include <linux/pm_qos.h>
55479 +#include <linux/grsecurity.h>
55480
55481 #include <asm/uaccess.h>
55482 #include <asm/byteorder.h>
55483 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55484 goto done;
55485 return;
55486 }
55487 +
55488 + if (gr_handle_new_usb())
55489 + goto done;
55490 +
55491 if (hub_is_superspeed(hub->hdev))
55492 unit_load = 150;
55493 else
55494 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55495 index f368d20..0c30ac5 100644
55496 --- a/drivers/usb/core/message.c
55497 +++ b/drivers/usb/core/message.c
55498 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55499 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55500 * error number.
55501 */
55502 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55503 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55504 __u8 requesttype, __u16 value, __u16 index, void *data,
55505 __u16 size, int timeout)
55506 {
55507 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55508 * If successful, 0. Otherwise a negative error number. The number of actual
55509 * bytes transferred will be stored in the @actual_length parameter.
55510 */
55511 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55512 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55513 void *data, int len, int *actual_length, int timeout)
55514 {
55515 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55516 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55517 * bytes transferred will be stored in the @actual_length parameter.
55518 *
55519 */
55520 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55521 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55522 void *data, int len, int *actual_length, int timeout)
55523 {
55524 struct urb *urb;
55525 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55526 index d269738..7340cd7 100644
55527 --- a/drivers/usb/core/sysfs.c
55528 +++ b/drivers/usb/core/sysfs.c
55529 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55530 struct usb_device *udev;
55531
55532 udev = to_usb_device(dev);
55533 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55534 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55535 }
55536 static DEVICE_ATTR_RO(urbnum);
55537
55538 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55539 index b1fb9ae..4224885 100644
55540 --- a/drivers/usb/core/usb.c
55541 +++ b/drivers/usb/core/usb.c
55542 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55543 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55544 dev->state = USB_STATE_ATTACHED;
55545 dev->lpm_disable_count = 1;
55546 - atomic_set(&dev->urbnum, 0);
55547 + atomic_set_unchecked(&dev->urbnum, 0);
55548
55549 INIT_LIST_HEAD(&dev->ep0.urb_list);
55550 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55551 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55552 index 8cfc319..4868255 100644
55553 --- a/drivers/usb/early/ehci-dbgp.c
55554 +++ b/drivers/usb/early/ehci-dbgp.c
55555 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55556
55557 #ifdef CONFIG_KGDB
55558 static struct kgdb_io kgdbdbgp_io_ops;
55559 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55560 +static struct kgdb_io kgdbdbgp_io_ops_console;
55561 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55562 #else
55563 #define dbgp_kgdb_mode (0)
55564 #endif
55565 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55566 .write_char = kgdbdbgp_write_char,
55567 };
55568
55569 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55570 + .name = "kgdbdbgp",
55571 + .read_char = kgdbdbgp_read_char,
55572 + .write_char = kgdbdbgp_write_char,
55573 + .is_console = 1
55574 +};
55575 +
55576 static int kgdbdbgp_wait_time;
55577
55578 static int __init kgdbdbgp_parse_config(char *str)
55579 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55580 ptr++;
55581 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55582 }
55583 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55584 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55585 + if (early_dbgp_console.index != -1)
55586 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55587 + else
55588 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55589
55590 return 0;
55591 }
55592 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
55593 index 9719abf..789d5d9 100644
55594 --- a/drivers/usb/gadget/function/f_uac1.c
55595 +++ b/drivers/usb/gadget/function/f_uac1.c
55596 @@ -14,6 +14,7 @@
55597 #include <linux/module.h>
55598 #include <linux/device.h>
55599 #include <linux/atomic.h>
55600 +#include <linux/module.h>
55601
55602 #include "u_uac1.h"
55603
55604 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
55605 index 491082a..dfd7d17 100644
55606 --- a/drivers/usb/gadget/function/u_serial.c
55607 +++ b/drivers/usb/gadget/function/u_serial.c
55608 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55609 spin_lock_irq(&port->port_lock);
55610
55611 /* already open? Great. */
55612 - if (port->port.count) {
55613 + if (atomic_read(&port->port.count)) {
55614 status = 0;
55615 - port->port.count++;
55616 + atomic_inc(&port->port.count);
55617
55618 /* currently opening/closing? wait ... */
55619 } else if (port->openclose) {
55620 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55621 tty->driver_data = port;
55622 port->port.tty = tty;
55623
55624 - port->port.count = 1;
55625 + atomic_set(&port->port.count, 1);
55626 port->openclose = false;
55627
55628 /* if connected, start the I/O stream */
55629 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55630
55631 spin_lock_irq(&port->port_lock);
55632
55633 - if (port->port.count != 1) {
55634 - if (port->port.count == 0)
55635 + if (atomic_read(&port->port.count) != 1) {
55636 + if (atomic_read(&port->port.count) == 0)
55637 WARN_ON(1);
55638 else
55639 - --port->port.count;
55640 + atomic_dec(&port->port.count);
55641 goto exit;
55642 }
55643
55644 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55645 * and sleep if necessary
55646 */
55647 port->openclose = true;
55648 - port->port.count = 0;
55649 + atomic_set(&port->port.count, 0);
55650
55651 gser = port->port_usb;
55652 if (gser && gser->disconnect)
55653 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
55654 int cond;
55655
55656 spin_lock_irq(&port->port_lock);
55657 - cond = (port->port.count == 0) && !port->openclose;
55658 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
55659 spin_unlock_irq(&port->port_lock);
55660 return cond;
55661 }
55662 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
55663 /* if it's already open, start I/O ... and notify the serial
55664 * protocol about open/close status (connect/disconnect).
55665 */
55666 - if (port->port.count) {
55667 + if (atomic_read(&port->port.count)) {
55668 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
55669 gs_start_io(port);
55670 if (gser->connect)
55671 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
55672
55673 port->port_usb = NULL;
55674 gser->ioport = NULL;
55675 - if (port->port.count > 0 || port->openclose) {
55676 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
55677 wake_up_interruptible(&port->drain_wait);
55678 if (port->port.tty)
55679 tty_hangup(port->port.tty);
55680 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
55681
55682 /* finally, free any unused/unusable I/O buffers */
55683 spin_lock_irqsave(&port->port_lock, flags);
55684 - if (port->port.count == 0 && !port->openclose)
55685 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
55686 gs_buf_free(&port->port_write_buf);
55687 gs_free_requests(gser->out, &port->read_pool, NULL);
55688 gs_free_requests(gser->out, &port->read_queue, NULL);
55689 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
55690 index c78c841..48fd281 100644
55691 --- a/drivers/usb/gadget/function/u_uac1.c
55692 +++ b/drivers/usb/gadget/function/u_uac1.c
55693 @@ -17,6 +17,7 @@
55694 #include <linux/ctype.h>
55695 #include <linux/random.h>
55696 #include <linux/syscalls.h>
55697 +#include <linux/module.h>
55698
55699 #include "u_uac1.h"
55700
55701 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
55702 index 7354d01..299478e 100644
55703 --- a/drivers/usb/host/ehci-hub.c
55704 +++ b/drivers/usb/host/ehci-hub.c
55705 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
55706 urb->transfer_flags = URB_DIR_IN;
55707 usb_get_urb(urb);
55708 atomic_inc(&urb->use_count);
55709 - atomic_inc(&urb->dev->urbnum);
55710 + atomic_inc_unchecked(&urb->dev->urbnum);
55711 urb->setup_dma = dma_map_single(
55712 hcd->self.controller,
55713 urb->setup_packet,
55714 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
55715 urb->status = -EINPROGRESS;
55716 usb_get_urb(urb);
55717 atomic_inc(&urb->use_count);
55718 - atomic_inc(&urb->dev->urbnum);
55719 + atomic_inc_unchecked(&urb->dev->urbnum);
55720 retval = submit_single_step_set_feature(hcd, urb, 0);
55721 if (!retval && !wait_for_completion_timeout(&done,
55722 msecs_to_jiffies(2000))) {
55723 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
55724 index 1db0626..4948782 100644
55725 --- a/drivers/usb/host/hwa-hc.c
55726 +++ b/drivers/usb/host/hwa-hc.c
55727 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55728 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
55729 struct wahc *wa = &hwahc->wa;
55730 struct device *dev = &wa->usb_iface->dev;
55731 - u8 mas_le[UWB_NUM_MAS/8];
55732 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
55733 +
55734 + if (mas_le == NULL)
55735 + return -ENOMEM;
55736
55737 /* Set the stream index */
55738 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
55739 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55740 WUSB_REQ_SET_WUSB_MAS,
55741 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
55742 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
55743 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
55744 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
55745 if (result < 0)
55746 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
55747 out:
55748 + kfree(mas_le);
55749 +
55750 return result;
55751 }
55752
55753 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
55754 index b3d245e..99549ed 100644
55755 --- a/drivers/usb/misc/appledisplay.c
55756 +++ b/drivers/usb/misc/appledisplay.c
55757 @@ -84,7 +84,7 @@ struct appledisplay {
55758 struct mutex sysfslock; /* concurrent read and write */
55759 };
55760
55761 -static atomic_t count_displays = ATOMIC_INIT(0);
55762 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
55763 static struct workqueue_struct *wq;
55764
55765 static void appledisplay_complete(struct urb *urb)
55766 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
55767
55768 /* Register backlight device */
55769 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
55770 - atomic_inc_return(&count_displays) - 1);
55771 + atomic_inc_return_unchecked(&count_displays) - 1);
55772 memset(&props, 0, sizeof(struct backlight_properties));
55773 props.type = BACKLIGHT_RAW;
55774 props.max_brightness = 0xff;
55775 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
55776 index 3806e70..55c508b 100644
55777 --- a/drivers/usb/serial/console.c
55778 +++ b/drivers/usb/serial/console.c
55779 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
55780
55781 info->port = port;
55782
55783 - ++port->port.count;
55784 + atomic_inc(&port->port.count);
55785 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
55786 if (serial->type->set_termios) {
55787 /*
55788 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
55789 }
55790 /* Now that any required fake tty operations are completed restore
55791 * the tty port count */
55792 - --port->port.count;
55793 + atomic_dec(&port->port.count);
55794 /* The console is special in terms of closing the device so
55795 * indicate this port is now acting as a system console. */
55796 port->port.console = 1;
55797 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
55798 put_tty:
55799 tty_kref_put(tty);
55800 reset_open_count:
55801 - port->port.count = 0;
55802 + atomic_set(&port->port.count, 0);
55803 usb_autopm_put_interface(serial->interface);
55804 error_get_interface:
55805 usb_serial_put(serial);
55806 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
55807 static void usb_console_write(struct console *co,
55808 const char *buf, unsigned count)
55809 {
55810 - static struct usbcons_info *info = &usbcons_info;
55811 + struct usbcons_info *info = &usbcons_info;
55812 struct usb_serial_port *port = info->port;
55813 struct usb_serial *serial;
55814 int retval = -ENODEV;
55815 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
55816 index 307e339..6aa97cb 100644
55817 --- a/drivers/usb/storage/usb.h
55818 +++ b/drivers/usb/storage/usb.h
55819 @@ -63,7 +63,7 @@ struct us_unusual_dev {
55820 __u8 useProtocol;
55821 __u8 useTransport;
55822 int (*initFunction)(struct us_data *);
55823 -};
55824 +} __do_const;
55825
55826
55827 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
55828 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
55829 index a863a98..d272795 100644
55830 --- a/drivers/usb/usbip/vhci.h
55831 +++ b/drivers/usb/usbip/vhci.h
55832 @@ -83,7 +83,7 @@ struct vhci_hcd {
55833 unsigned resuming:1;
55834 unsigned long re_timeout;
55835
55836 - atomic_t seqnum;
55837 + atomic_unchecked_t seqnum;
55838
55839 /*
55840 * NOTE:
55841 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
55842 index 11f6f61..1087910 100644
55843 --- a/drivers/usb/usbip/vhci_hcd.c
55844 +++ b/drivers/usb/usbip/vhci_hcd.c
55845 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
55846
55847 spin_lock(&vdev->priv_lock);
55848
55849 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
55850 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55851 if (priv->seqnum == 0xffff)
55852 dev_info(&urb->dev->dev, "seqnum max\n");
55853
55854 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
55855 return -ENOMEM;
55856 }
55857
55858 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
55859 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55860 if (unlink->seqnum == 0xffff)
55861 pr_info("seqnum max\n");
55862
55863 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
55864 vdev->rhport = rhport;
55865 }
55866
55867 - atomic_set(&vhci->seqnum, 0);
55868 + atomic_set_unchecked(&vhci->seqnum, 0);
55869 spin_lock_init(&vhci->lock);
55870
55871 hcd->power_budget = 0; /* no limit */
55872 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
55873 index 00e4a54..d676f85 100644
55874 --- a/drivers/usb/usbip/vhci_rx.c
55875 +++ b/drivers/usb/usbip/vhci_rx.c
55876 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
55877 if (!urb) {
55878 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
55879 pr_info("max seqnum %d\n",
55880 - atomic_read(&the_controller->seqnum));
55881 + atomic_read_unchecked(&the_controller->seqnum));
55882 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
55883 return;
55884 }
55885 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
55886 index edc7267..9f65ce2 100644
55887 --- a/drivers/usb/wusbcore/wa-hc.h
55888 +++ b/drivers/usb/wusbcore/wa-hc.h
55889 @@ -240,7 +240,7 @@ struct wahc {
55890 spinlock_t xfer_list_lock;
55891 struct work_struct xfer_enqueue_work;
55892 struct work_struct xfer_error_work;
55893 - atomic_t xfer_id_count;
55894 + atomic_unchecked_t xfer_id_count;
55895
55896 kernel_ulong_t quirks;
55897 };
55898 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
55899 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
55900 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
55901 wa->dto_in_use = 0;
55902 - atomic_set(&wa->xfer_id_count, 1);
55903 + atomic_set_unchecked(&wa->xfer_id_count, 1);
55904 /* init the buf in URBs */
55905 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
55906 usb_init_urb(&(wa->buf_in_urbs[index]));
55907 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
55908 index 69af4fd..da390d7 100644
55909 --- a/drivers/usb/wusbcore/wa-xfer.c
55910 +++ b/drivers/usb/wusbcore/wa-xfer.c
55911 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
55912 */
55913 static void wa_xfer_id_init(struct wa_xfer *xfer)
55914 {
55915 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
55916 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
55917 }
55918
55919 /* Return the xfer's ID. */
55920 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
55921 index 837d177..170724af 100644
55922 --- a/drivers/vfio/vfio.c
55923 +++ b/drivers/vfio/vfio.c
55924 @@ -518,7 +518,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
55925 return 0;
55926
55927 /* TODO Prevent device auto probing */
55928 - WARN("Device %s added to live group %d!\n", dev_name(dev),
55929 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
55930 iommu_group_id(group->iommu_group));
55931
55932 return 0;
55933 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
55934 index 3bb02c6..a01ff38 100644
55935 --- a/drivers/vhost/vringh.c
55936 +++ b/drivers/vhost/vringh.c
55937 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
55938 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
55939 {
55940 __virtio16 v = 0;
55941 - int rc = get_user(v, (__force __virtio16 __user *)p);
55942 + int rc = get_user(v, (__force_user __virtio16 *)p);
55943 *val = vringh16_to_cpu(vrh, v);
55944 return rc;
55945 }
55946 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
55947 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
55948 {
55949 __virtio16 v = cpu_to_vringh16(vrh, val);
55950 - return put_user(v, (__force __virtio16 __user *)p);
55951 + return put_user(v, (__force_user __virtio16 *)p);
55952 }
55953
55954 static inline int copydesc_user(void *dst, const void *src, size_t len)
55955 {
55956 - return copy_from_user(dst, (__force void __user *)src, len) ?
55957 + return copy_from_user(dst, (void __force_user *)src, len) ?
55958 -EFAULT : 0;
55959 }
55960
55961 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
55962 const struct vring_used_elem *src,
55963 unsigned int num)
55964 {
55965 - return copy_to_user((__force void __user *)dst, src,
55966 + return copy_to_user((void __force_user *)dst, src,
55967 sizeof(*dst) * num) ? -EFAULT : 0;
55968 }
55969
55970 static inline int xfer_from_user(void *src, void *dst, size_t len)
55971 {
55972 - return copy_from_user(dst, (__force void __user *)src, len) ?
55973 + return copy_from_user(dst, (void __force_user *)src, len) ?
55974 -EFAULT : 0;
55975 }
55976
55977 static inline int xfer_to_user(void *dst, void *src, size_t len)
55978 {
55979 - return copy_to_user((__force void __user *)dst, src, len) ?
55980 + return copy_to_user((void __force_user *)dst, src, len) ?
55981 -EFAULT : 0;
55982 }
55983
55984 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
55985 vrh->last_used_idx = 0;
55986 vrh->vring.num = num;
55987 /* vring expects kernel addresses, but only used via accessors. */
55988 - vrh->vring.desc = (__force struct vring_desc *)desc;
55989 - vrh->vring.avail = (__force struct vring_avail *)avail;
55990 - vrh->vring.used = (__force struct vring_used *)used;
55991 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
55992 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
55993 + vrh->vring.used = (__force_kernel struct vring_used *)used;
55994 return 0;
55995 }
55996 EXPORT_SYMBOL(vringh_init_user);
55997 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
55998
55999 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
56000 {
56001 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
56002 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
56003 return 0;
56004 }
56005
56006 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
56007 index 84a110a..96312c3 100644
56008 --- a/drivers/video/backlight/kb3886_bl.c
56009 +++ b/drivers/video/backlight/kb3886_bl.c
56010 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
56011 static unsigned long kb3886bl_flags;
56012 #define KB3886BL_SUSPENDED 0x01
56013
56014 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
56015 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
56016 {
56017 .ident = "Sahara Touch-iT",
56018 .matches = {
56019 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
56020 index 1b0b233..6f34c2c 100644
56021 --- a/drivers/video/fbdev/arcfb.c
56022 +++ b/drivers/video/fbdev/arcfb.c
56023 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
56024 return -ENOSPC;
56025
56026 err = 0;
56027 - if ((count + p) > fbmemlength) {
56028 + if (count > (fbmemlength - p)) {
56029 count = fbmemlength - p;
56030 err = -ENOSPC;
56031 }
56032 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
56033 index aedf2fb..47c9aca 100644
56034 --- a/drivers/video/fbdev/aty/aty128fb.c
56035 +++ b/drivers/video/fbdev/aty/aty128fb.c
56036 @@ -149,7 +149,7 @@ enum {
56037 };
56038
56039 /* Must match above enum */
56040 -static char * const r128_family[] = {
56041 +static const char * const r128_family[] = {
56042 "AGP",
56043 "PCI",
56044 "PRO AGP",
56045 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
56046 index 8789e48..698fe4c 100644
56047 --- a/drivers/video/fbdev/aty/atyfb_base.c
56048 +++ b/drivers/video/fbdev/aty/atyfb_base.c
56049 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
56050 par->accel_flags = var->accel_flags; /* hack */
56051
56052 if (var->accel_flags) {
56053 - info->fbops->fb_sync = atyfb_sync;
56054 + pax_open_kernel();
56055 + *(void **)&info->fbops->fb_sync = atyfb_sync;
56056 + pax_close_kernel();
56057 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56058 } else {
56059 - info->fbops->fb_sync = NULL;
56060 + pax_open_kernel();
56061 + *(void **)&info->fbops->fb_sync = NULL;
56062 + pax_close_kernel();
56063 info->flags |= FBINFO_HWACCEL_DISABLED;
56064 }
56065
56066 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
56067 index 2fa0317..4983f2a 100644
56068 --- a/drivers/video/fbdev/aty/mach64_cursor.c
56069 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
56070 @@ -8,6 +8,7 @@
56071 #include "../core/fb_draw.h"
56072
56073 #include <asm/io.h>
56074 +#include <asm/pgtable.h>
56075
56076 #ifdef __sparc__
56077 #include <asm/fbio.h>
56078 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
56079 info->sprite.buf_align = 16; /* and 64 lines tall. */
56080 info->sprite.flags = FB_PIXMAP_IO;
56081
56082 - info->fbops->fb_cursor = atyfb_cursor;
56083 + pax_open_kernel();
56084 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
56085 + pax_close_kernel();
56086
56087 return 0;
56088 }
56089 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
56090 index d6cab1f..112f680 100644
56091 --- a/drivers/video/fbdev/core/fb_defio.c
56092 +++ b/drivers/video/fbdev/core/fb_defio.c
56093 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
56094
56095 BUG_ON(!fbdefio);
56096 mutex_init(&fbdefio->lock);
56097 - info->fbops->fb_mmap = fb_deferred_io_mmap;
56098 + pax_open_kernel();
56099 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
56100 + pax_close_kernel();
56101 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
56102 INIT_LIST_HEAD(&fbdefio->pagelist);
56103 if (fbdefio->delay == 0) /* set a default of 1 s */
56104 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
56105 page->mapping = NULL;
56106 }
56107
56108 - info->fbops->fb_mmap = NULL;
56109 + *(void **)&info->fbops->fb_mmap = NULL;
56110 mutex_destroy(&fbdefio->lock);
56111 }
56112 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
56113 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
56114 index 0705d88..d9429bf 100644
56115 --- a/drivers/video/fbdev/core/fbmem.c
56116 +++ b/drivers/video/fbdev/core/fbmem.c
56117 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
56118 __u32 data;
56119 int err;
56120
56121 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
56122 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
56123
56124 data = (__u32) (unsigned long) fix->smem_start;
56125 err |= put_user(data, &fix32->smem_start);
56126 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
56127 index 4254336..282567e 100644
56128 --- a/drivers/video/fbdev/hyperv_fb.c
56129 +++ b/drivers/video/fbdev/hyperv_fb.c
56130 @@ -240,7 +240,7 @@ static uint screen_fb_size;
56131 static inline int synthvid_send(struct hv_device *hdev,
56132 struct synthvid_msg *msg)
56133 {
56134 - static atomic64_t request_id = ATOMIC64_INIT(0);
56135 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
56136 int ret;
56137
56138 msg->pipe_hdr.type = PIPE_MSG_DATA;
56139 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
56140
56141 ret = vmbus_sendpacket(hdev->channel, msg,
56142 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
56143 - atomic64_inc_return(&request_id),
56144 + atomic64_inc_return_unchecked(&request_id),
56145 VM_PKT_DATA_INBAND, 0);
56146
56147 if (ret)
56148 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
56149 index 7672d2e..b56437f 100644
56150 --- a/drivers/video/fbdev/i810/i810_accel.c
56151 +++ b/drivers/video/fbdev/i810/i810_accel.c
56152 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
56153 }
56154 }
56155 printk("ringbuffer lockup!!!\n");
56156 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
56157 i810_report_error(mmio);
56158 par->dev_flags |= LOCKUP;
56159 info->pixmap.scan_align = 1;
56160 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56161 index a01147f..5d896f8 100644
56162 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56163 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56164 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
56165
56166 #ifdef CONFIG_FB_MATROX_MYSTIQUE
56167 struct matrox_switch matrox_mystique = {
56168 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
56169 + .preinit = MGA1064_preinit,
56170 + .reset = MGA1064_reset,
56171 + .init = MGA1064_init,
56172 + .restore = MGA1064_restore,
56173 };
56174 EXPORT_SYMBOL(matrox_mystique);
56175 #endif
56176
56177 #ifdef CONFIG_FB_MATROX_G
56178 struct matrox_switch matrox_G100 = {
56179 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
56180 + .preinit = MGAG100_preinit,
56181 + .reset = MGAG100_reset,
56182 + .init = MGAG100_init,
56183 + .restore = MGAG100_restore,
56184 };
56185 EXPORT_SYMBOL(matrox_G100);
56186 #endif
56187 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56188 index 195ad7c..09743fc 100644
56189 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56190 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56191 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56192 }
56193
56194 struct matrox_switch matrox_millennium = {
56195 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56196 + .preinit = Ti3026_preinit,
56197 + .reset = Ti3026_reset,
56198 + .init = Ti3026_init,
56199 + .restore = Ti3026_restore
56200 };
56201 EXPORT_SYMBOL(matrox_millennium);
56202 #endif
56203 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56204 index fe92eed..106e085 100644
56205 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56206 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56207 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56208 struct mb862xxfb_par *par = info->par;
56209
56210 if (info->var.bits_per_pixel == 32) {
56211 - info->fbops->fb_fillrect = cfb_fillrect;
56212 - info->fbops->fb_copyarea = cfb_copyarea;
56213 - info->fbops->fb_imageblit = cfb_imageblit;
56214 + pax_open_kernel();
56215 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56216 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56217 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56218 + pax_close_kernel();
56219 } else {
56220 outreg(disp, GC_L0EM, 3);
56221 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56222 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56223 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56224 + pax_open_kernel();
56225 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56226 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56227 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56228 + pax_close_kernel();
56229 }
56230 outreg(draw, GDC_REG_DRAW_BASE, 0);
56231 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56232 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56233 index def0412..fed6529 100644
56234 --- a/drivers/video/fbdev/nvidia/nvidia.c
56235 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56236 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56237 info->fix.line_length = (info->var.xres_virtual *
56238 info->var.bits_per_pixel) >> 3;
56239 if (info->var.accel_flags) {
56240 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56241 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56242 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56243 - info->fbops->fb_sync = nvidiafb_sync;
56244 + pax_open_kernel();
56245 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56246 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56247 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56248 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56249 + pax_close_kernel();
56250 info->pixmap.scan_align = 4;
56251 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56252 info->flags |= FBINFO_READS_FAST;
56253 NVResetGraphics(info);
56254 } else {
56255 - info->fbops->fb_imageblit = cfb_imageblit;
56256 - info->fbops->fb_fillrect = cfb_fillrect;
56257 - info->fbops->fb_copyarea = cfb_copyarea;
56258 - info->fbops->fb_sync = NULL;
56259 + pax_open_kernel();
56260 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56261 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56262 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56263 + *(void **)&info->fbops->fb_sync = NULL;
56264 + pax_close_kernel();
56265 info->pixmap.scan_align = 1;
56266 info->flags |= FBINFO_HWACCEL_DISABLED;
56267 info->flags &= ~FBINFO_READS_FAST;
56268 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56269 info->pixmap.size = 8 * 1024;
56270 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56271
56272 - if (!hwcur)
56273 - info->fbops->fb_cursor = NULL;
56274 + if (!hwcur) {
56275 + pax_open_kernel();
56276 + *(void **)&info->fbops->fb_cursor = NULL;
56277 + pax_close_kernel();
56278 + }
56279
56280 info->var.accel_flags = (!noaccel);
56281
56282 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56283 index 2412a0d..294215b 100644
56284 --- a/drivers/video/fbdev/omap2/dss/display.c
56285 +++ b/drivers/video/fbdev/omap2/dss/display.c
56286 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56287 if (dssdev->name == NULL)
56288 dssdev->name = dssdev->alias;
56289
56290 + pax_open_kernel();
56291 if (drv && drv->get_resolution == NULL)
56292 - drv->get_resolution = omapdss_default_get_resolution;
56293 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56294 if (drv && drv->get_recommended_bpp == NULL)
56295 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56296 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56297 if (drv && drv->get_timings == NULL)
56298 - drv->get_timings = omapdss_default_get_timings;
56299 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56300 + pax_close_kernel();
56301
56302 mutex_lock(&panel_list_mutex);
56303 list_add_tail(&dssdev->panel_list, &panel_list);
56304 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56305 index 83433cb..71e9b98 100644
56306 --- a/drivers/video/fbdev/s1d13xxxfb.c
56307 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56308 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56309
56310 switch(prod_id) {
56311 case S1D13506_PROD_ID: /* activate acceleration */
56312 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56313 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56314 + pax_open_kernel();
56315 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56316 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56317 + pax_close_kernel();
56318 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56319 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56320 break;
56321 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56322 index d3013cd..95b8285 100644
56323 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56324 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56325 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56326 }
56327
56328 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56329 - lcdc_sys_write_index,
56330 - lcdc_sys_write_data,
56331 - lcdc_sys_read_data,
56332 + .write_index = lcdc_sys_write_index,
56333 + .write_data = lcdc_sys_write_data,
56334 + .read_data = lcdc_sys_read_data,
56335 };
56336
56337 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56338 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56339 index 9279e5f..d5f5276 100644
56340 --- a/drivers/video/fbdev/smscufx.c
56341 +++ b/drivers/video/fbdev/smscufx.c
56342 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56343 fb_deferred_io_cleanup(info);
56344 kfree(info->fbdefio);
56345 info->fbdefio = NULL;
56346 - info->fbops->fb_mmap = ufx_ops_mmap;
56347 + pax_open_kernel();
56348 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56349 + pax_close_kernel();
56350 }
56351
56352 pr_debug("released /dev/fb%d user=%d count=%d",
56353 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56354 index ff2b873..626a8d5 100644
56355 --- a/drivers/video/fbdev/udlfb.c
56356 +++ b/drivers/video/fbdev/udlfb.c
56357 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56358 dlfb_urb_completion(urb);
56359
56360 error:
56361 - atomic_add(bytes_sent, &dev->bytes_sent);
56362 - atomic_add(bytes_identical, &dev->bytes_identical);
56363 - atomic_add(width*height*2, &dev->bytes_rendered);
56364 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56365 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56366 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56367 end_cycles = get_cycles();
56368 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56369 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56370 >> 10)), /* Kcycles */
56371 &dev->cpu_kcycles_used);
56372
56373 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56374 dlfb_urb_completion(urb);
56375
56376 error:
56377 - atomic_add(bytes_sent, &dev->bytes_sent);
56378 - atomic_add(bytes_identical, &dev->bytes_identical);
56379 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56380 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56381 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56382 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56383 end_cycles = get_cycles();
56384 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56385 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56386 >> 10)), /* Kcycles */
56387 &dev->cpu_kcycles_used);
56388 }
56389 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56390 fb_deferred_io_cleanup(info);
56391 kfree(info->fbdefio);
56392 info->fbdefio = NULL;
56393 - info->fbops->fb_mmap = dlfb_ops_mmap;
56394 + pax_open_kernel();
56395 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56396 + pax_close_kernel();
56397 }
56398
56399 pr_warn("released /dev/fb%d user=%d count=%d\n",
56400 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56401 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56402 struct dlfb_data *dev = fb_info->par;
56403 return snprintf(buf, PAGE_SIZE, "%u\n",
56404 - atomic_read(&dev->bytes_rendered));
56405 + atomic_read_unchecked(&dev->bytes_rendered));
56406 }
56407
56408 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56409 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56410 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56411 struct dlfb_data *dev = fb_info->par;
56412 return snprintf(buf, PAGE_SIZE, "%u\n",
56413 - atomic_read(&dev->bytes_identical));
56414 + atomic_read_unchecked(&dev->bytes_identical));
56415 }
56416
56417 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56418 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56419 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56420 struct dlfb_data *dev = fb_info->par;
56421 return snprintf(buf, PAGE_SIZE, "%u\n",
56422 - atomic_read(&dev->bytes_sent));
56423 + atomic_read_unchecked(&dev->bytes_sent));
56424 }
56425
56426 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56427 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56428 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56429 struct dlfb_data *dev = fb_info->par;
56430 return snprintf(buf, PAGE_SIZE, "%u\n",
56431 - atomic_read(&dev->cpu_kcycles_used));
56432 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56433 }
56434
56435 static ssize_t edid_show(
56436 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56437 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56438 struct dlfb_data *dev = fb_info->par;
56439
56440 - atomic_set(&dev->bytes_rendered, 0);
56441 - atomic_set(&dev->bytes_identical, 0);
56442 - atomic_set(&dev->bytes_sent, 0);
56443 - atomic_set(&dev->cpu_kcycles_used, 0);
56444 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56445 + atomic_set_unchecked(&dev->bytes_identical, 0);
56446 + atomic_set_unchecked(&dev->bytes_sent, 0);
56447 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56448
56449 return count;
56450 }
56451 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56452 index d32d1c4..46722e6 100644
56453 --- a/drivers/video/fbdev/uvesafb.c
56454 +++ b/drivers/video/fbdev/uvesafb.c
56455 @@ -19,6 +19,7 @@
56456 #include <linux/io.h>
56457 #include <linux/mutex.h>
56458 #include <linux/slab.h>
56459 +#include <linux/moduleloader.h>
56460 #include <video/edid.h>
56461 #include <video/uvesafb.h>
56462 #ifdef CONFIG_X86
56463 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56464 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56465 par->pmi_setpal = par->ypan = 0;
56466 } else {
56467 +
56468 +#ifdef CONFIG_PAX_KERNEXEC
56469 +#ifdef CONFIG_MODULES
56470 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56471 +#endif
56472 + if (!par->pmi_code) {
56473 + par->pmi_setpal = par->ypan = 0;
56474 + return 0;
56475 + }
56476 +#endif
56477 +
56478 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56479 + task->t.regs.edi);
56480 +
56481 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56482 + pax_open_kernel();
56483 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56484 + pax_close_kernel();
56485 +
56486 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56487 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56488 +#else
56489 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56490 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56491 +#endif
56492 +
56493 printk(KERN_INFO "uvesafb: protected mode interface info at "
56494 "%04x:%04x\n",
56495 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56496 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56497 par->ypan = ypan;
56498
56499 if (par->pmi_setpal || par->ypan) {
56500 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56501 if (__supported_pte_mask & _PAGE_NX) {
56502 par->pmi_setpal = par->ypan = 0;
56503 printk(KERN_WARNING "uvesafb: NX protection is active, "
56504 "better not use the PMI.\n");
56505 - } else {
56506 + } else
56507 +#endif
56508 uvesafb_vbe_getpmi(task, par);
56509 - }
56510 }
56511 #else
56512 /* The protected mode interface is not available on non-x86. */
56513 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56514 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
56515
56516 /* Disable blanking if the user requested so. */
56517 - if (!blank)
56518 - info->fbops->fb_blank = NULL;
56519 + if (!blank) {
56520 + pax_open_kernel();
56521 + *(void **)&info->fbops->fb_blank = NULL;
56522 + pax_close_kernel();
56523 + }
56524
56525 /*
56526 * Find out how much IO memory is required for the mode with
56527 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56528 info->flags = FBINFO_FLAG_DEFAULT |
56529 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56530
56531 - if (!par->ypan)
56532 - info->fbops->fb_pan_display = NULL;
56533 + if (!par->ypan) {
56534 + pax_open_kernel();
56535 + *(void **)&info->fbops->fb_pan_display = NULL;
56536 + pax_close_kernel();
56537 + }
56538 }
56539
56540 static void uvesafb_init_mtrr(struct fb_info *info)
56541 @@ -1786,6 +1816,11 @@ out_mode:
56542 out:
56543 kfree(par->vbe_modes);
56544
56545 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56546 + if (par->pmi_code)
56547 + module_memfree_exec(par->pmi_code);
56548 +#endif
56549 +
56550 framebuffer_release(info);
56551 return err;
56552 }
56553 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56554 kfree(par->vbe_state_orig);
56555 kfree(par->vbe_state_saved);
56556
56557 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56558 + if (par->pmi_code)
56559 + module_memfree_exec(par->pmi_code);
56560 +#endif
56561 +
56562 framebuffer_release(info);
56563 }
56564 return 0;
56565 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56566 index d79a0ac..2d0c3d4 100644
56567 --- a/drivers/video/fbdev/vesafb.c
56568 +++ b/drivers/video/fbdev/vesafb.c
56569 @@ -9,6 +9,7 @@
56570 */
56571
56572 #include <linux/module.h>
56573 +#include <linux/moduleloader.h>
56574 #include <linux/kernel.h>
56575 #include <linux/errno.h>
56576 #include <linux/string.h>
56577 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56578 static int vram_total; /* Set total amount of memory */
56579 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56580 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56581 -static void (*pmi_start)(void) __read_mostly;
56582 -static void (*pmi_pal) (void) __read_mostly;
56583 +static void (*pmi_start)(void) __read_only;
56584 +static void (*pmi_pal) (void) __read_only;
56585 static int depth __read_mostly;
56586 static int vga_compat __read_mostly;
56587 /* --------------------------------------------------------------------- */
56588 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
56589 unsigned int size_remap;
56590 unsigned int size_total;
56591 char *option = NULL;
56592 + void *pmi_code = NULL;
56593
56594 /* ignore error return of fb_get_options */
56595 fb_get_options("vesafb", &option);
56596 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
56597 size_remap = size_total;
56598 vesafb_fix.smem_len = size_remap;
56599
56600 -#ifndef __i386__
56601 - screen_info.vesapm_seg = 0;
56602 -#endif
56603 -
56604 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
56605 printk(KERN_WARNING
56606 "vesafb: cannot reserve video memory at 0x%lx\n",
56607 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
56608 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
56609 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
56610
56611 +#ifdef __i386__
56612 +
56613 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56614 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
56615 + if (!pmi_code)
56616 +#elif !defined(CONFIG_PAX_KERNEXEC)
56617 + if (0)
56618 +#endif
56619 +
56620 +#endif
56621 + screen_info.vesapm_seg = 0;
56622 +
56623 if (screen_info.vesapm_seg) {
56624 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
56625 - screen_info.vesapm_seg,screen_info.vesapm_off);
56626 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
56627 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
56628 }
56629
56630 if (screen_info.vesapm_seg < 0xc000)
56631 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
56632
56633 if (ypan || pmi_setpal) {
56634 unsigned short *pmi_base;
56635 +
56636 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
56637 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
56638 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
56639 +
56640 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56641 + pax_open_kernel();
56642 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
56643 +#else
56644 + pmi_code = pmi_base;
56645 +#endif
56646 +
56647 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
56648 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
56649 +
56650 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56651 + pmi_start = ktva_ktla(pmi_start);
56652 + pmi_pal = ktva_ktla(pmi_pal);
56653 + pax_close_kernel();
56654 +#endif
56655 +
56656 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
56657 if (pmi_base[3]) {
56658 printk(KERN_INFO "vesafb: pmi: ports = ");
56659 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
56660 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
56661 (ypan ? FBINFO_HWACCEL_YPAN : 0);
56662
56663 - if (!ypan)
56664 - info->fbops->fb_pan_display = NULL;
56665 + if (!ypan) {
56666 + pax_open_kernel();
56667 + *(void **)&info->fbops->fb_pan_display = NULL;
56668 + pax_close_kernel();
56669 + }
56670
56671 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
56672 err = -ENOMEM;
56673 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
56674 fb_info(info, "%s frame buffer device\n", info->fix.id);
56675 return 0;
56676 err:
56677 +
56678 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56679 + module_memfree_exec(pmi_code);
56680 +#endif
56681 +
56682 if (info->screen_base)
56683 iounmap(info->screen_base);
56684 framebuffer_release(info);
56685 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
56686 index 88714ae..16c2e11 100644
56687 --- a/drivers/video/fbdev/via/via_clock.h
56688 +++ b/drivers/video/fbdev/via/via_clock.h
56689 @@ -56,7 +56,7 @@ struct via_clock {
56690
56691 void (*set_engine_pll_state)(u8 state);
56692 void (*set_engine_pll)(struct via_pll_config config);
56693 -};
56694 +} __no_const;
56695
56696
56697 static inline u32 get_pll_internal_frequency(u32 ref_freq,
56698 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
56699 index 3c14e43..2630570 100644
56700 --- a/drivers/video/logo/logo_linux_clut224.ppm
56701 +++ b/drivers/video/logo/logo_linux_clut224.ppm
56702 @@ -2,1603 +2,1123 @@ P3
56703 # Standard 224-color Linux logo
56704 80 80
56705 255
56706 - 0 0 0 0 0 0 0 0 0 0 0 0
56707 - 0 0 0 0 0 0 0 0 0 0 0 0
56708 - 0 0 0 0 0 0 0 0 0 0 0 0
56709 - 0 0 0 0 0 0 0 0 0 0 0 0
56710 - 0 0 0 0 0 0 0 0 0 0 0 0
56711 - 0 0 0 0 0 0 0 0 0 0 0 0
56712 - 0 0 0 0 0 0 0 0 0 0 0 0
56713 - 0 0 0 0 0 0 0 0 0 0 0 0
56714 - 0 0 0 0 0 0 0 0 0 0 0 0
56715 - 6 6 6 6 6 6 10 10 10 10 10 10
56716 - 10 10 10 6 6 6 6 6 6 6 6 6
56717 - 0 0 0 0 0 0 0 0 0 0 0 0
56718 - 0 0 0 0 0 0 0 0 0 0 0 0
56719 - 0 0 0 0 0 0 0 0 0 0 0 0
56720 - 0 0 0 0 0 0 0 0 0 0 0 0
56721 - 0 0 0 0 0 0 0 0 0 0 0 0
56722 - 0 0 0 0 0 0 0 0 0 0 0 0
56723 - 0 0 0 0 0 0 0 0 0 0 0 0
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56725 - 0 0 0 0 0 0 0 0 0 0 0 0
56726 - 0 0 0 0 0 0 0 0 0 0 0 0
56727 - 0 0 0 0 0 0 0 0 0 0 0 0
56728 - 0 0 0 0 0 0 0 0 0 0 0 0
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56730 - 0 0 0 0 0 0 0 0 0 0 0 0
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56733 - 0 0 0 0 0 0 0 0 0 0 0 0
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56735 - 22 22 22 26 26 26 30 30 30 34 34 34
56736 - 30 30 30 30 30 30 26 26 26 18 18 18
56737 - 14 14 14 10 10 10 6 6 6 0 0 0
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56739 - 0 0 0 0 0 0 0 0 0 0 0 0
56740 - 0 0 0 0 0 0 0 0 0 0 0 0
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56742 - 0 0 0 0 0 0 0 0 0 0 0 0
56743 - 0 0 0 0 0 0 0 0 0 0 0 0
56744 - 0 0 0 0 0 0 0 0 0 0 0 0
56745 - 0 0 0 0 0 0 0 0 0 0 0 0
56746 - 0 0 0 0 0 0 0 0 0 0 0 0
56747 - 0 0 0 0 0 1 0 0 1 0 0 0
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56750 - 0 0 0 0 0 0 0 0 0 0 0 0
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56752 - 0 0 0 0 0 0 0 0 0 0 0 0
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56756 - 78 78 78 74 74 74 66 66 66 54 54 54
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56766 - 0 0 0 0 0 0 0 0 0 0 0 0
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56798 - 38 38 38 18 18 18 6 6 6 0 0 0
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56955 - 2 2 6 2 2 6 2 2 6 2 2 6
56956 - 2 2 6 2 2 6 2 2 6 6 6 6
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59414 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59415 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59416 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59417 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59418 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59419 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59420 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59421 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59422 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59423 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59424 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59425 +4 4 4 4 4 4
59426 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59427 index 3838795..0d48d61 100644
59428 --- a/drivers/xen/events/events_base.c
59429 +++ b/drivers/xen/events/events_base.c
59430 @@ -1568,7 +1568,7 @@ void xen_irq_resume(void)
59431 restore_pirqs();
59432 }
59433
59434 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59435 +static struct irq_chip xen_dynamic_chip = {
59436 .name = "xen-dyn",
59437
59438 .irq_disable = disable_dynirq,
59439 @@ -1582,7 +1582,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59440 .irq_retrigger = retrigger_dynirq,
59441 };
59442
59443 -static struct irq_chip xen_pirq_chip __read_mostly = {
59444 +static struct irq_chip xen_pirq_chip = {
59445 .name = "xen-pirq",
59446
59447 .irq_startup = startup_pirq,
59448 @@ -1602,7 +1602,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59449 .irq_retrigger = retrigger_dynirq,
59450 };
59451
59452 -static struct irq_chip xen_percpu_chip __read_mostly = {
59453 +static struct irq_chip xen_percpu_chip = {
59454 .name = "xen-percpu",
59455
59456 .irq_disable = disable_dynirq,
59457 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59458 index fef20db..d28b1ab 100644
59459 --- a/drivers/xen/xenfs/xenstored.c
59460 +++ b/drivers/xen/xenfs/xenstored.c
59461 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59462 static int xsd_kva_open(struct inode *inode, struct file *file)
59463 {
59464 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59465 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59466 + NULL);
59467 +#else
59468 xen_store_interface);
59469 +#endif
59470 +
59471 if (!file->private_data)
59472 return -ENOMEM;
59473 return 0;
59474 diff --git a/firmware/Makefile b/firmware/Makefile
59475 index e297e1b..6900c31 100644
59476 --- a/firmware/Makefile
59477 +++ b/firmware/Makefile
59478 @@ -35,6 +35,7 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
59479 bnx2x/bnx2x-e1h-6.2.9.0.fw \
59480 bnx2x/bnx2x-e2-6.2.9.0.fw
59481 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
59482 + bnx2/bnx2-mips-09-6.2.1b.fw \
59483 bnx2/bnx2-rv2p-09-6.0.17.fw \
59484 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
59485 bnx2/bnx2-mips-06-6.2.1.fw \
59486 diff --git a/firmware/WHENCE b/firmware/WHENCE
59487 index 0c4d96d..7563083 100644
59488 --- a/firmware/WHENCE
59489 +++ b/firmware/WHENCE
59490 @@ -655,19 +655,20 @@ Driver: BNX2 - Broadcom NetXtremeII
59491 File: bnx2/bnx2-mips-06-6.2.1.fw
59492 File: bnx2/bnx2-rv2p-06-6.0.15.fw
59493 File: bnx2/bnx2-mips-09-6.2.1a.fw
59494 +File: bnx2/bnx2-mips-09-6.2.1b.fw
59495 File: bnx2/bnx2-rv2p-09-6.0.17.fw
59496 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
59497
59498 Licence:
59499 -
59500 - This file contains firmware data derived from proprietary unpublished
59501 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59502 -
59503 - Permission is hereby granted for the distribution of this firmware data
59504 - in hexadecimal or equivalent format, provided this copyright notice is
59505 - accompanying it.
59506 -
59507 -Found in hex form in kernel source.
59508 +
59509 + This file contains firmware data derived from proprietary unpublished
59510 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59511 +
59512 + Permission is hereby granted for the distribution of this firmware data
59513 + in hexadecimal or equivalent format, provided this copyright notice is
59514 + accompanying it.
59515 +
59516 +Found in hex form in kernel source.
59517
59518 --------------------------------------------------------------------------
59519
59520 diff --git a/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59521 new file mode 100644
59522 index 0000000..43d7c4f
59523 --- /dev/null
59524 +++ b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59525 @@ -0,0 +1,6496 @@
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65799 +:1088000036020A0094450032361101000E000B7F3B
65800 +:1088100030A43FFF8E240000241FFF803C11008005
65801 +:108820000082C021031F60243309007F000CC9406F
65802 +:1088300003294025330E0078362F00033C0D10002D
65803 +:10884000010D502501CF5825AE0C002836080980AF
65804 +:10885000AE0C080CAE0B082CAE0A08309103006970
65805 +:108860003C06800C0126382110600006AF870034DA
65806 +:108870008D09003C8D03006C0123382318E0008231
65807 +:10888000000000003C0B8008356A00803C1080002E
65808 +:10889000A1400069360609808CC200383C06800081
65809 +:1088A00034C50A0090A8003C310C00201180001A49
65810 +:1088B000AF820030240D00013C0E800035D10A004B
65811 +:1088C000A38D001CAF8000248E2400248F850024FB
65812 +:1088D000240D0008AF800020AF8000283C01080074
65813 +:1088E000A42D3FC63C010800A4203FDA0E000B83F4
65814 +:1088F000000030219228003C8FBF00188FB1001477
65815 +:108900008FB0001000086142AF82002C27BD00200C
65816 +:1089100003E000083182000190B80032240E00010B
65817 +:10892000330F00FF000F2182108E00412419000236
65818 +:108930001099006434C40AC03C03800034640A0007
65819 +:108940008C8F002415E0001E34660900909F0030D3
65820 +:108950002418000533F9003F1338004E24030001AA
65821 +:108960008F860020A383001CAF860028AF860024DA
65822 +:108970003C0E800035D10A008E2400248F8500240F
65823 +:10898000240D00083C010800A42D3FC63C0108004E
65824 +:10899000A4203FDA0E000B83000000009228003C68
65825 +:1089A0008FBF00188FB100148FB000100008614213
65826 +:1089B000AF82002C27BD002003E0000831820001B7
65827 +:1089C0008C8A00088C8B00248CD000643C0E8000C4
65828 +:1089D00035D10A00014B2823AF900024A380001C4E
65829 +:1089E000AF8500288E2400248F8600208F850024E8
65830 +:1089F000240D00083C010800A42D3FC63C010800DE
65831 +:108A0000A4203FDA0E000B83000000009228003CF7
65832 +:108A10008FBF00188FB100148FB0001000086142A2
65833 +:108A2000AF82002C27BD002003E000083182000146
65834 +:108A300090A200303051003F5224002834C50AC0B3
65835 +:108A40008CB000241600002234CB09008CA600480C
65836 +:108A50003C0A7FFF3545FFFF00C510243C0E800017
65837 +:108A6000AF82002035C509008F8800208CAD0060E2
65838 +:108A7000010D602B15800002010020218CA40060F4
65839 +:108A80000A000C22AF8400208D02006C0A000BFC4F
65840 +:108A90003C0680008C8200488F8600203C097FFFC6
65841 +:108AA0003527FFFF004788243C0480082403000189
65842 +:108AB000AF910028AC80006CA383001C0A000C302E
65843 +:108AC000AF8600248C9F00140A000C22AF9F002068
65844 +:108AD0008D6200680A000C6C3C0E800034C4098072
65845 +:108AE0008C8900708CA300140123382B10E0000443
65846 +:108AF000000000008C8200700A000C6C3C0E8000AC
65847 +:108B00008CA200140A000C6C3C0E80008F8500249F
65848 +:108B100027BDFFE0AFBF0018AFB1001414A00008DC
65849 +:108B2000AFB000103C04800034870A0090E60030AB
65850 +:108B30002402000530C3003F106200B934840900EC
65851 +:108B40008F91002000A080213C048000348E0A0018
65852 +:108B50008DCD00043C0608008CC63FB831A73FFF0E
65853 +:108B600000E6602B5580000100E03021938F001C4F
65854 +:108B700011E0007800D0282B349F098093F9007C05
65855 +:108B800033380002130000792403003400C3102B93
65856 +:108B9000144000D90000000000C3302300D0282B6F
65857 +:108BA0003C010800A4233FC414A0006E0200182159
65858 +:108BB0003C0408008C843FB40064402B5500000145
65859 +:108BC000006020213C05800034A90A00912A003C65
65860 +:108BD0003C010800AC243FBC31430020146000037A
65861 +:108BE0000000482134AB0E008D6900188F88002CDE
65862 +:108BF0000128202B1080005F000000003C050800C9
65863 +:108C00008CA53FBC00A96821010D602B1180005C80
65864 +:108C100000B0702B0109382300E028213C01080036
65865 +:108C2000AC273FBC12000003240AFFFC10B0008DEB
65866 +:108C30003224000300AA18243C010800A4203FDAD3
65867 +:108C40003C010800AC233FBC006028218F84002435
65868 +:108C5000120400063C0B80088D6C006C0200202181
65869 +:108C6000AF91002025900001AD70006C8F8D002821
65870 +:108C700000858823AF91002401A52023AF8400281C
65871 +:108C80001220000224070018240700103C18800856
65872 +:108C90003706008090CF00683C010800A0273FD82D
65873 +:108CA0002407000131EE00FF11C70047000000005B
65874 +:108CB00014800018000028213C06800034D109806F
65875 +:108CC00034CD010091A600098E2C001824C40001A7
65876 +:108CD000000C86023205007F308B007F1165007F1B
65877 +:108CE0002407FF803C19800837290080A124004C0C
65878 +:108CF0003C0808008D083FD4241800023C010800FD
65879 +:108D0000A0384019350F00083C010800AC2F3FD4B3
65880 +:108D1000240500103C02800034440A009083003C8B
65881 +:108D2000307F002013E0000500A02021240A00016C
65882 +:108D30003C010800AC2A3FBC34A400018FBF0018DE
65883 +:108D40008FB100148FB000100080102103E00008E4
65884 +:108D500027BD00203C010800A4203FC410A0FF94C0
65885 +:108D6000020018210A000CC000C018210A000CB72C
65886 +:108D7000240300303C0508008CA53FBC00B0702BDC
65887 +:108D800011C0FFA8000000003C19080097393FC43B
65888 +:108D90000325C0210307782B11E000072CAA00044B
65889 +:108DA0003C0360008C625404305F003F17E0FFE337
65890 +:108DB000240400422CAA00041140FF9A240400421B
65891 +:108DC0000A000D248FBF00181528FFB9000000000D
65892 +:108DD0008CCA00183C1F800024020002015F182585
65893 +:108DE000ACC3001837F90A00A0C200689329003C00
65894 +:108DF0002404000400A01021312800203C010800B8
65895 +:108E0000A0244019110000022405001024020001D2
65896 +:108E10003C010800AC223FB40A000D1A3C0280005D
65897 +:108E20008F8800288C8900600109282B14A000027B
65898 +:108E3000010088218C9100603C048000348B0E007E
65899 +:108E40008D640018240A000102202821022030210C
65900 +:108E5000A38A001C0E000B83022080210A000CA6AE
65901 +:108E6000AF82002C00045823122000073164000355
65902 +:108E70003C0E800035C7098090ED007C31AC0004C9
65903 +:108E800015800019248F00043C010800A4243FDA57
65904 +:108E90003C1F080097FF3FDA03E5C82100D9C02B2B
65905 +:108EA0001300FF6B8F8400242CA6000514C0FFA3C1
65906 +:108EB0002404004230A200031440000200A2182340
65907 +:108EC00024A3FFFC3C010800AC233FBC3C0108008C
65908 +:108ED000A4203FDA0A000CE70060282100C77024B4
65909 +:108EE0000A000D0D01C720263C010800A42F3FDA1F
65910 +:108EF0000A000D78000000003C010800AC203FBCD7
65911 +:108F00000A000D23240400428F8300283C058000C2
65912 +:108F100034AA0A00146000060000102191470030B6
65913 +:108F20002406000530E400FF108600030000000066
65914 +:108F300003E0000800000000914B0048316900FF89
65915 +:108F4000000941C21500FFFA3C0680083C040800F5
65916 +:108F500094843FC43C0308008C633FDC3C19080048
65917 +:108F60008F393FBC3C0F080095EF3FDA0064C02109
65918 +:108F70008CCD00040319702101CF602134AB0E00A9
65919 +:108F8000018D282318A0001D00000000914F004C07
65920 +:108F90008F8C0034956D001031EE00FF8D89000438
65921 +:108FA00001AE30238D8A000030CEFFFF000E290075
65922 +:108FB0000125C82100003821014720210325182B55
65923 +:108FC0000083C021AD990004AD980000918F000A84
65924 +:108FD00001CF6821A18D000A956500128F8A0034A7
65925 +:108FE000A5450008954B003825690001A5490038C2
65926 +:108FF0009148000D35070008A147000D03E0000867
65927 +:109000000000000027BDFFD8AFB000189388001CF7
65928 +:109010008FB000143C0A80003C197FFF8F8700242A
65929 +:109020003738FFFFAFBF0020AFB1001C355F0A002B
65930 +:109030000218182493EB003C00087FC03C02BFFFDD
65931 +:10904000006F60252CF000013449FFFF3C1F080031
65932 +:109050008FFF3FDC8F9900303C18080097183FD2F3
65933 +:1090600001897824001047803C07EFFF3C05F0FFA2
65934 +:1090700001E818253C1180003169002034E2FFFF2F
65935 +:1090800034ADFFFF362E098027A50010240600020C
65936 +:1090900003F96023270B0002354A0E0000621824F2
65937 +:1090A0000080802115200002000040218D48001C16
65938 +:1090B000A7AB0012058000392407000030E800FF4C
65939 +:1090C00000083F00006758253C028008AFAB001441
65940 +:1090D000344F008091EA00683C08080091083FD9AD
65941 +:1090E0003C09DFFF352CFFFF000AF82B3C0208008B
65942 +:1090F00094423FCCA3A80011016CC024001FCF40B4
65943 +:10910000031918258FA70010AFA300143C0C08000A
65944 +:10911000918C3FDBA7A200168FAB001400ED482412
65945 +:109120003C0F01003C0A0FFF012FC82531980003B6
65946 +:10913000355FFFFF016D40243C027000033F38247F
65947 +:1091400000181E0000E2482501037825AFAF001487
65948 +:10915000AFA9001091CC007C0E000092A3AC0015CA
65949 +:10916000362D0A0091A6003C30C400201080000675
65950 +:10917000260200083C11080096313FC8262EFFFF4A
65951 +:109180003C010800A42E3FC88FBF00208FB1001CF7
65952 +:109190008FB0001803E0000827BD00288F8B002C3B
65953 +:1091A000010B502B5540FFC5240700010A000E0497
65954 +:1091B00030E800FF9383001C3C02800027BDFFD8ED
65955 +:1091C00034480A0000805021AFBF002034460AC056
65956 +:1091D000010028211060000E3444098091070030FE
65957 +:1091E000240B00058F89002030EC003F118B000B11
65958 +:1091F00000003821AFA900103C0B80088D69006C7D
65959 +:10920000AFAA00180E00015AAFA90014A380001CD9
65960 +:109210008FBF002003E0000827BD00288D1F0048F5
65961 +:109220003C1808008F183FBC8F9900283C027FFF34
65962 +:109230008D0800443443FFFFAFA900103C0B8008A9
65963 +:109240008D69006C03E370240319782101CF682332
65964 +:1092500001A83821AFAA00180E00015AAFA90014C6
65965 +:109260000A000E58A380001C3C05800034A60A00AA
65966 +:1092700090C7003C3C06080094C63FDA3C02080058
65967 +:109280008C423FD430E30020000624001060001E12
65968 +:10929000004438253C0880083505008090A300680C
65969 +:1092A00000004821240800010000282124040001B6
65970 +:1092B0003C0680008CCD017805A0FFFE34CF014034
65971 +:1092C000ADE800083C0208008C423FDCA5E5000444
65972 +:1092D000A5E40006ADE2000C3C04080090843FD9F0
65973 +:1092E0003C03800834790080A1E40012ADE700144B
65974 +:1092F000A5E900189338004C3C0E1000A1F8002D91
65975 +:1093000003E00008ACCE017834A90E008D28001CC3
65976 +:109310003C0C08008D8C3FBC952B0016952A001440
65977 +:10932000018648213164FFFF0A000E803145FFFFAE
65978 +:109330003C04800034830A009065003C30A2002089
65979 +:109340001040001934870E00000040210000382131
65980 +:10935000000020213C0680008CC901780520FFFE1A
65981 +:1093600034CA014034CF010091EB0009AD48000838
65982 +:109370003C0E08008DCE3FDC240DFF91240C0040F4
65983 +:109380003C081000A5440004A5470006AD4E000CA3
65984 +:10939000A14D0012AD4C0014A5400018A14B002DAA
65985 +:1093A00003E00008ACC801788CE8001894E60012CD
65986 +:1093B00094E4001030C7FFFF0A000EA93084FFFFBD
65987 +:1093C0003C04800034830A009065003C30A20020F9
65988 +:1093D0001040002727BDFFF82409000100003821B4
65989 +:1093E000240800013C0680008CCA01780540FFFE7D
65990 +:1093F0003C0280FF34C40100908D00093C0C080041
65991 +:10940000918C4019A3AD00038FAB00003185007F24
65992 +:109410003459FFFF01665025AFAA00009083000A6F
65993 +:10942000A3A0000200057E00A3A300018FB80000E6
65994 +:1094300034CB0140240C30000319702401CF68257F
65995 +:10944000AD6D000C27BD0008AD6C0014A5600018C0
65996 +:10945000AD690008A56700042409FF80A56800061F
65997 +:109460003C081000A169001203E00008ACC80178B4
65998 +:1094700034870E008CE9001894E6001294E4001082
65999 +:1094800030C8FFFF0A000ECD3087FFFF27BDFFE089
66000 +:10949000AFB100143C118000AFB00010AFBF001896
66001 +:1094A00036380A00970F0032363001000E000B7F6D
66002 +:1094B00031E43FFF8E0E0000240DFF803C042000AD
66003 +:1094C00001C25821016D6024000C4940316A007FBF
66004 +:1094D000012A4025010438253C048008AE270830C5
66005 +:1094E0003486008090C500682403000230A200FF8B
66006 +:1094F000104300048F9F00208F990024AC9F0068C8
66007 +:10950000AC9900648FBF00188FB100148FB00010A9
66008 +:1095100003E0000827BD00203C0A0800254A3A80E5
66009 +:109520003C09080025293B103C08080025082F1C91
66010 +:109530003C07080024E73BDC3C06080024C639044D
66011 +:109540003C05080024A536583C0408002484325CFD
66012 +:109550003C030800246339B83C0208002442375415
66013 +:109560003C010800AC2A3F983C010800AC293F941C
66014 +:109570003C010800AC283F903C010800AC273F9C10
66015 +:109580003C010800AC263FAC3C010800AC253FA4E0
66016 +:109590003C010800AC243FA03C010800AC233FB0D4
66017 +:1095A0003C010800AC223FA803E0000800000000D6
66018 +:1095B00080000940800009008008010080080080C8
66019 +:1095C00080080000800E00008008008080080000F5
66020 +:1095D00080000A8080000A00800009808000090065
66021 +:00000001FF
66022 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
66023 index eb14e05..5156de7 100644
66024 --- a/fs/9p/vfs_addr.c
66025 +++ b/fs/9p/vfs_addr.c
66026 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
66027
66028 retval = v9fs_file_write_internal(inode,
66029 v9inode->writeback_fid,
66030 - (__force const char __user *)buffer,
66031 + (const char __force_user *)buffer,
66032 len, &offset, 0);
66033 if (retval > 0)
66034 retval = 0;
66035 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
66036 index 3662f1d..90558b5 100644
66037 --- a/fs/9p/vfs_inode.c
66038 +++ b/fs/9p/vfs_inode.c
66039 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
66040 void
66041 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
66042 {
66043 - char *s = nd_get_link(nd);
66044 + const char *s = nd_get_link(nd);
66045
66046 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
66047 dentry, IS_ERR(s) ? "<error>" : s);
66048 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
66049 index 270c481..0d8a962 100644
66050 --- a/fs/Kconfig.binfmt
66051 +++ b/fs/Kconfig.binfmt
66052 @@ -106,7 +106,7 @@ config HAVE_AOUT
66053
66054 config BINFMT_AOUT
66055 tristate "Kernel support for a.out and ECOFF binaries"
66056 - depends on HAVE_AOUT
66057 + depends on HAVE_AOUT && BROKEN
66058 ---help---
66059 A.out (Assembler.OUTput) is a set of formats for libraries and
66060 executables used in the earliest versions of UNIX. Linux used
66061 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
66062 index 8a1d38e..300a14e 100644
66063 --- a/fs/afs/inode.c
66064 +++ b/fs/afs/inode.c
66065 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
66066 struct afs_vnode *vnode;
66067 struct super_block *sb;
66068 struct inode *inode;
66069 - static atomic_t afs_autocell_ino;
66070 + static atomic_unchecked_t afs_autocell_ino;
66071
66072 _enter("{%x:%u},%*.*s,",
66073 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
66074 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
66075 data.fid.unique = 0;
66076 data.fid.vnode = 0;
66077
66078 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
66079 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
66080 afs_iget5_autocell_test, afs_iget5_set,
66081 &data);
66082 if (!inode) {
66083 diff --git a/fs/aio.c b/fs/aio.c
66084 index a793f70..46f45af 100644
66085 --- a/fs/aio.c
66086 +++ b/fs/aio.c
66087 @@ -404,7 +404,7 @@ static int aio_setup_ring(struct kioctx *ctx)
66088 size += sizeof(struct io_event) * nr_events;
66089
66090 nr_pages = PFN_UP(size);
66091 - if (nr_pages < 0)
66092 + if (nr_pages <= 0)
66093 return -EINVAL;
66094
66095 file = aio_private_file(ctx, nr_pages);
66096 diff --git a/fs/attr.c b/fs/attr.c
66097 index 6530ced..4a827e2 100644
66098 --- a/fs/attr.c
66099 +++ b/fs/attr.c
66100 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
66101 unsigned long limit;
66102
66103 limit = rlimit(RLIMIT_FSIZE);
66104 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
66105 if (limit != RLIM_INFINITY && offset > limit)
66106 goto out_sig;
66107 if (offset > inode->i_sb->s_maxbytes)
66108 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
66109 index 116fd38..c04182da 100644
66110 --- a/fs/autofs4/waitq.c
66111 +++ b/fs/autofs4/waitq.c
66112 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
66113 {
66114 unsigned long sigpipe, flags;
66115 mm_segment_t fs;
66116 - const char *data = (const char *)addr;
66117 + const char __user *data = (const char __force_user *)addr;
66118 ssize_t wr = 0;
66119
66120 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
66121 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
66122 return 1;
66123 }
66124
66125 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66126 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
66127 +#endif
66128 +
66129 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
66130 enum autofs_notify notify)
66131 {
66132 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
66133
66134 /* If this is a direct mount request create a dummy name */
66135 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
66136 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66137 + /* this name does get written to userland via autofs4_write() */
66138 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
66139 +#else
66140 qstr.len = sprintf(name, "%p", dentry);
66141 +#endif
66142 else {
66143 qstr.len = autofs4_getpath(sbi, dentry, &name);
66144 if (!qstr.len) {
66145 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
66146 index 2722387..56059b5 100644
66147 --- a/fs/befs/endian.h
66148 +++ b/fs/befs/endian.h
66149 @@ -11,7 +11,7 @@
66150
66151 #include <asm/byteorder.h>
66152
66153 -static inline u64
66154 +static inline u64 __intentional_overflow(-1)
66155 fs64_to_cpu(const struct super_block *sb, fs64 n)
66156 {
66157 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66158 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
66159 return (__force fs64)cpu_to_be64(n);
66160 }
66161
66162 -static inline u32
66163 +static inline u32 __intentional_overflow(-1)
66164 fs32_to_cpu(const struct super_block *sb, fs32 n)
66165 {
66166 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66167 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
66168 return (__force fs32)cpu_to_be32(n);
66169 }
66170
66171 -static inline u16
66172 +static inline u16 __intentional_overflow(-1)
66173 fs16_to_cpu(const struct super_block *sb, fs16 n)
66174 {
66175 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66176 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
66177 index 4c55668..eeae150 100644
66178 --- a/fs/binfmt_aout.c
66179 +++ b/fs/binfmt_aout.c
66180 @@ -16,6 +16,7 @@
66181 #include <linux/string.h>
66182 #include <linux/fs.h>
66183 #include <linux/file.h>
66184 +#include <linux/security.h>
66185 #include <linux/stat.h>
66186 #include <linux/fcntl.h>
66187 #include <linux/ptrace.h>
66188 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
66189 #endif
66190 # define START_STACK(u) ((void __user *)u.start_stack)
66191
66192 + memset(&dump, 0, sizeof(dump));
66193 +
66194 fs = get_fs();
66195 set_fs(KERNEL_DS);
66196 has_dumped = 1;
66197 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
66198
66199 /* If the size of the dump file exceeds the rlimit, then see what would happen
66200 if we wrote the stack, but not the data area. */
66201 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
66202 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
66203 dump.u_dsize = 0;
66204
66205 /* Make sure we have enough room to write the stack and data areas. */
66206 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
66207 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
66208 dump.u_ssize = 0;
66209
66210 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
66211 rlim = rlimit(RLIMIT_DATA);
66212 if (rlim >= RLIM_INFINITY)
66213 rlim = ~0;
66214 +
66215 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
66216 if (ex.a_data + ex.a_bss > rlim)
66217 return -ENOMEM;
66218
66219 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
66220
66221 install_exec_creds(bprm);
66222
66223 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66224 + current->mm->pax_flags = 0UL;
66225 +#endif
66226 +
66227 +#ifdef CONFIG_PAX_PAGEEXEC
66228 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
66229 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
66230 +
66231 +#ifdef CONFIG_PAX_EMUTRAMP
66232 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
66233 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
66234 +#endif
66235 +
66236 +#ifdef CONFIG_PAX_MPROTECT
66237 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
66238 + current->mm->pax_flags |= MF_PAX_MPROTECT;
66239 +#endif
66240 +
66241 + }
66242 +#endif
66243 +
66244 if (N_MAGIC(ex) == OMAGIC) {
66245 unsigned long text_addr, map_size;
66246 loff_t pos;
66247 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
66248 return error;
66249
66250 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
66251 - PROT_READ | PROT_WRITE | PROT_EXEC,
66252 + PROT_READ | PROT_WRITE,
66253 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
66254 fd_offset + ex.a_text);
66255 if (error != N_DATADDR(ex))
66256 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
66257 index 8081aba..90a7bdd 100644
66258 --- a/fs/binfmt_elf.c
66259 +++ b/fs/binfmt_elf.c
66260 @@ -34,6 +34,7 @@
66261 #include <linux/utsname.h>
66262 #include <linux/coredump.h>
66263 #include <linux/sched.h>
66264 +#include <linux/xattr.h>
66265 #include <asm/uaccess.h>
66266 #include <asm/param.h>
66267 #include <asm/page.h>
66268 @@ -47,7 +48,7 @@
66269
66270 static int load_elf_binary(struct linux_binprm *bprm);
66271 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
66272 - int, int, unsigned long);
66273 + int, int, unsigned long) __intentional_overflow(-1);
66274
66275 #ifdef CONFIG_USELIB
66276 static int load_elf_library(struct file *);
66277 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
66278 #define elf_core_dump NULL
66279 #endif
66280
66281 +#ifdef CONFIG_PAX_MPROTECT
66282 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
66283 +#endif
66284 +
66285 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66286 +static void elf_handle_mmap(struct file *file);
66287 +#endif
66288 +
66289 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
66290 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
66291 #else
66292 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
66293 .load_binary = load_elf_binary,
66294 .load_shlib = load_elf_library,
66295 .core_dump = elf_core_dump,
66296 +
66297 +#ifdef CONFIG_PAX_MPROTECT
66298 + .handle_mprotect= elf_handle_mprotect,
66299 +#endif
66300 +
66301 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66302 + .handle_mmap = elf_handle_mmap,
66303 +#endif
66304 +
66305 .min_coredump = ELF_EXEC_PAGESIZE,
66306 };
66307
66308 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
66309
66310 static int set_brk(unsigned long start, unsigned long end)
66311 {
66312 + unsigned long e = end;
66313 +
66314 start = ELF_PAGEALIGN(start);
66315 end = ELF_PAGEALIGN(end);
66316 if (end > start) {
66317 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
66318 if (BAD_ADDR(addr))
66319 return addr;
66320 }
66321 - current->mm->start_brk = current->mm->brk = end;
66322 + current->mm->start_brk = current->mm->brk = e;
66323 return 0;
66324 }
66325
66326 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66327 elf_addr_t __user *u_rand_bytes;
66328 const char *k_platform = ELF_PLATFORM;
66329 const char *k_base_platform = ELF_BASE_PLATFORM;
66330 - unsigned char k_rand_bytes[16];
66331 + u32 k_rand_bytes[4];
66332 int items;
66333 elf_addr_t *elf_info;
66334 int ei_index = 0;
66335 const struct cred *cred = current_cred();
66336 struct vm_area_struct *vma;
66337 + unsigned long saved_auxv[AT_VECTOR_SIZE];
66338
66339 /*
66340 * In some cases (e.g. Hyper-Threading), we want to avoid L1
66341 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66342 * Generate 16 random bytes for userspace PRNG seeding.
66343 */
66344 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
66345 - u_rand_bytes = (elf_addr_t __user *)
66346 - STACK_ALLOC(p, sizeof(k_rand_bytes));
66347 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
66348 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
66349 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
66350 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
66351 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
66352 + u_rand_bytes = (elf_addr_t __user *) p;
66353 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
66354 return -EFAULT;
66355
66356 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66357 return -EFAULT;
66358 current->mm->env_end = p;
66359
66360 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
66361 +
66362 /* Put the elf_info on the stack in the right place. */
66363 sp = (elf_addr_t __user *)envp + 1;
66364 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
66365 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
66366 return -EFAULT;
66367 return 0;
66368 }
66369 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
66370 an ELF header */
66371
66372 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66373 - struct file *interpreter, unsigned long *interp_map_addr,
66374 + struct file *interpreter,
66375 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
66376 {
66377 struct elf_phdr *eppnt;
66378 - unsigned long load_addr = 0;
66379 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
66380 int load_addr_set = 0;
66381 unsigned long last_bss = 0, elf_bss = 0;
66382 - unsigned long error = ~0UL;
66383 + unsigned long error = -EINVAL;
66384 unsigned long total_size;
66385 int i;
66386
66387 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66388 goto out;
66389 }
66390
66391 +#ifdef CONFIG_PAX_SEGMEXEC
66392 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
66393 + pax_task_size = SEGMEXEC_TASK_SIZE;
66394 +#endif
66395 +
66396 eppnt = interp_elf_phdata;
66397 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
66398 if (eppnt->p_type == PT_LOAD) {
66399 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66400 map_addr = elf_map(interpreter, load_addr + vaddr,
66401 eppnt, elf_prot, elf_type, total_size);
66402 total_size = 0;
66403 - if (!*interp_map_addr)
66404 - *interp_map_addr = map_addr;
66405 error = map_addr;
66406 if (BAD_ADDR(map_addr))
66407 goto out;
66408 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66409 k = load_addr + eppnt->p_vaddr;
66410 if (BAD_ADDR(k) ||
66411 eppnt->p_filesz > eppnt->p_memsz ||
66412 - eppnt->p_memsz > TASK_SIZE ||
66413 - TASK_SIZE - eppnt->p_memsz < k) {
66414 + eppnt->p_memsz > pax_task_size ||
66415 + pax_task_size - eppnt->p_memsz < k) {
66416 error = -ENOMEM;
66417 goto out;
66418 }
66419 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66420 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
66421
66422 /* Map the last of the bss segment */
66423 - error = vm_brk(elf_bss, last_bss - elf_bss);
66424 - if (BAD_ADDR(error))
66425 - goto out;
66426 + if (last_bss > elf_bss) {
66427 + error = vm_brk(elf_bss, last_bss - elf_bss);
66428 + if (BAD_ADDR(error))
66429 + goto out;
66430 + }
66431 }
66432
66433 error = load_addr;
66434 @@ -634,6 +666,336 @@ out:
66435 return error;
66436 }
66437
66438 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66439 +#ifdef CONFIG_PAX_SOFTMODE
66440 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
66441 +{
66442 + unsigned long pax_flags = 0UL;
66443 +
66444 +#ifdef CONFIG_PAX_PAGEEXEC
66445 + if (elf_phdata->p_flags & PF_PAGEEXEC)
66446 + pax_flags |= MF_PAX_PAGEEXEC;
66447 +#endif
66448 +
66449 +#ifdef CONFIG_PAX_SEGMEXEC
66450 + if (elf_phdata->p_flags & PF_SEGMEXEC)
66451 + pax_flags |= MF_PAX_SEGMEXEC;
66452 +#endif
66453 +
66454 +#ifdef CONFIG_PAX_EMUTRAMP
66455 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66456 + pax_flags |= MF_PAX_EMUTRAMP;
66457 +#endif
66458 +
66459 +#ifdef CONFIG_PAX_MPROTECT
66460 + if (elf_phdata->p_flags & PF_MPROTECT)
66461 + pax_flags |= MF_PAX_MPROTECT;
66462 +#endif
66463 +
66464 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66465 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
66466 + pax_flags |= MF_PAX_RANDMMAP;
66467 +#endif
66468 +
66469 + return pax_flags;
66470 +}
66471 +#endif
66472 +
66473 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
66474 +{
66475 + unsigned long pax_flags = 0UL;
66476 +
66477 +#ifdef CONFIG_PAX_PAGEEXEC
66478 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
66479 + pax_flags |= MF_PAX_PAGEEXEC;
66480 +#endif
66481 +
66482 +#ifdef CONFIG_PAX_SEGMEXEC
66483 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
66484 + pax_flags |= MF_PAX_SEGMEXEC;
66485 +#endif
66486 +
66487 +#ifdef CONFIG_PAX_EMUTRAMP
66488 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
66489 + pax_flags |= MF_PAX_EMUTRAMP;
66490 +#endif
66491 +
66492 +#ifdef CONFIG_PAX_MPROTECT
66493 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
66494 + pax_flags |= MF_PAX_MPROTECT;
66495 +#endif
66496 +
66497 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66498 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
66499 + pax_flags |= MF_PAX_RANDMMAP;
66500 +#endif
66501 +
66502 + return pax_flags;
66503 +}
66504 +#endif
66505 +
66506 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66507 +#ifdef CONFIG_PAX_SOFTMODE
66508 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
66509 +{
66510 + unsigned long pax_flags = 0UL;
66511 +
66512 +#ifdef CONFIG_PAX_PAGEEXEC
66513 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
66514 + pax_flags |= MF_PAX_PAGEEXEC;
66515 +#endif
66516 +
66517 +#ifdef CONFIG_PAX_SEGMEXEC
66518 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
66519 + pax_flags |= MF_PAX_SEGMEXEC;
66520 +#endif
66521 +
66522 +#ifdef CONFIG_PAX_EMUTRAMP
66523 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66524 + pax_flags |= MF_PAX_EMUTRAMP;
66525 +#endif
66526 +
66527 +#ifdef CONFIG_PAX_MPROTECT
66528 + if (pax_flags_softmode & MF_PAX_MPROTECT)
66529 + pax_flags |= MF_PAX_MPROTECT;
66530 +#endif
66531 +
66532 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66533 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
66534 + pax_flags |= MF_PAX_RANDMMAP;
66535 +#endif
66536 +
66537 + return pax_flags;
66538 +}
66539 +#endif
66540 +
66541 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
66542 +{
66543 + unsigned long pax_flags = 0UL;
66544 +
66545 +#ifdef CONFIG_PAX_PAGEEXEC
66546 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
66547 + pax_flags |= MF_PAX_PAGEEXEC;
66548 +#endif
66549 +
66550 +#ifdef CONFIG_PAX_SEGMEXEC
66551 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
66552 + pax_flags |= MF_PAX_SEGMEXEC;
66553 +#endif
66554 +
66555 +#ifdef CONFIG_PAX_EMUTRAMP
66556 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
66557 + pax_flags |= MF_PAX_EMUTRAMP;
66558 +#endif
66559 +
66560 +#ifdef CONFIG_PAX_MPROTECT
66561 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
66562 + pax_flags |= MF_PAX_MPROTECT;
66563 +#endif
66564 +
66565 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66566 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
66567 + pax_flags |= MF_PAX_RANDMMAP;
66568 +#endif
66569 +
66570 + return pax_flags;
66571 +}
66572 +#endif
66573 +
66574 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66575 +static unsigned long pax_parse_defaults(void)
66576 +{
66577 + unsigned long pax_flags = 0UL;
66578 +
66579 +#ifdef CONFIG_PAX_SOFTMODE
66580 + if (pax_softmode)
66581 + return pax_flags;
66582 +#endif
66583 +
66584 +#ifdef CONFIG_PAX_PAGEEXEC
66585 + pax_flags |= MF_PAX_PAGEEXEC;
66586 +#endif
66587 +
66588 +#ifdef CONFIG_PAX_SEGMEXEC
66589 + pax_flags |= MF_PAX_SEGMEXEC;
66590 +#endif
66591 +
66592 +#ifdef CONFIG_PAX_MPROTECT
66593 + pax_flags |= MF_PAX_MPROTECT;
66594 +#endif
66595 +
66596 +#ifdef CONFIG_PAX_RANDMMAP
66597 + if (randomize_va_space)
66598 + pax_flags |= MF_PAX_RANDMMAP;
66599 +#endif
66600 +
66601 + return pax_flags;
66602 +}
66603 +
66604 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
66605 +{
66606 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
66607 +
66608 +#ifdef CONFIG_PAX_EI_PAX
66609 +
66610 +#ifdef CONFIG_PAX_SOFTMODE
66611 + if (pax_softmode)
66612 + return pax_flags;
66613 +#endif
66614 +
66615 + pax_flags = 0UL;
66616 +
66617 +#ifdef CONFIG_PAX_PAGEEXEC
66618 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
66619 + pax_flags |= MF_PAX_PAGEEXEC;
66620 +#endif
66621 +
66622 +#ifdef CONFIG_PAX_SEGMEXEC
66623 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
66624 + pax_flags |= MF_PAX_SEGMEXEC;
66625 +#endif
66626 +
66627 +#ifdef CONFIG_PAX_EMUTRAMP
66628 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
66629 + pax_flags |= MF_PAX_EMUTRAMP;
66630 +#endif
66631 +
66632 +#ifdef CONFIG_PAX_MPROTECT
66633 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
66634 + pax_flags |= MF_PAX_MPROTECT;
66635 +#endif
66636 +
66637 +#ifdef CONFIG_PAX_ASLR
66638 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
66639 + pax_flags |= MF_PAX_RANDMMAP;
66640 +#endif
66641 +
66642 +#endif
66643 +
66644 + return pax_flags;
66645 +
66646 +}
66647 +
66648 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
66649 +{
66650 +
66651 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66652 + unsigned long i;
66653 +
66654 + for (i = 0UL; i < elf_ex->e_phnum; i++)
66655 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
66656 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
66657 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
66658 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
66659 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
66660 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
66661 + return PAX_PARSE_FLAGS_FALLBACK;
66662 +
66663 +#ifdef CONFIG_PAX_SOFTMODE
66664 + if (pax_softmode)
66665 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
66666 + else
66667 +#endif
66668 +
66669 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
66670 + break;
66671 + }
66672 +#endif
66673 +
66674 + return PAX_PARSE_FLAGS_FALLBACK;
66675 +}
66676 +
66677 +static unsigned long pax_parse_xattr_pax(struct file * const file)
66678 +{
66679 +
66680 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66681 + ssize_t xattr_size, i;
66682 + unsigned char xattr_value[sizeof("pemrs") - 1];
66683 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
66684 +
66685 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
66686 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
66687 + return PAX_PARSE_FLAGS_FALLBACK;
66688 +
66689 + for (i = 0; i < xattr_size; i++)
66690 + switch (xattr_value[i]) {
66691 + default:
66692 + return PAX_PARSE_FLAGS_FALLBACK;
66693 +
66694 +#define parse_flag(option1, option2, flag) \
66695 + case option1: \
66696 + if (pax_flags_hardmode & MF_PAX_##flag) \
66697 + return PAX_PARSE_FLAGS_FALLBACK;\
66698 + pax_flags_hardmode |= MF_PAX_##flag; \
66699 + break; \
66700 + case option2: \
66701 + if (pax_flags_softmode & MF_PAX_##flag) \
66702 + return PAX_PARSE_FLAGS_FALLBACK;\
66703 + pax_flags_softmode |= MF_PAX_##flag; \
66704 + break;
66705 +
66706 + parse_flag('p', 'P', PAGEEXEC);
66707 + parse_flag('e', 'E', EMUTRAMP);
66708 + parse_flag('m', 'M', MPROTECT);
66709 + parse_flag('r', 'R', RANDMMAP);
66710 + parse_flag('s', 'S', SEGMEXEC);
66711 +
66712 +#undef parse_flag
66713 + }
66714 +
66715 + if (pax_flags_hardmode & pax_flags_softmode)
66716 + return PAX_PARSE_FLAGS_FALLBACK;
66717 +
66718 +#ifdef CONFIG_PAX_SOFTMODE
66719 + if (pax_softmode)
66720 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
66721 + else
66722 +#endif
66723 +
66724 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
66725 +#else
66726 + return PAX_PARSE_FLAGS_FALLBACK;
66727 +#endif
66728 +
66729 +}
66730 +
66731 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
66732 +{
66733 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
66734 +
66735 + pax_flags = pax_parse_defaults();
66736 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
66737 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
66738 + xattr_pax_flags = pax_parse_xattr_pax(file);
66739 +
66740 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66741 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66742 + pt_pax_flags != xattr_pax_flags)
66743 + return -EINVAL;
66744 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66745 + pax_flags = xattr_pax_flags;
66746 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66747 + pax_flags = pt_pax_flags;
66748 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66749 + pax_flags = ei_pax_flags;
66750 +
66751 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
66752 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66753 + if ((__supported_pte_mask & _PAGE_NX))
66754 + pax_flags &= ~MF_PAX_SEGMEXEC;
66755 + else
66756 + pax_flags &= ~MF_PAX_PAGEEXEC;
66757 + }
66758 +#endif
66759 +
66760 + if (0 > pax_check_flags(&pax_flags))
66761 + return -EINVAL;
66762 +
66763 + current->mm->pax_flags = pax_flags;
66764 + return 0;
66765 +}
66766 +#endif
66767 +
66768 /*
66769 * These are the functions used to load ELF style executables and shared
66770 * libraries. There is no binary dependent code anywhere else.
66771 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
66772 {
66773 unsigned long random_variable = 0;
66774
66775 +#ifdef CONFIG_PAX_RANDUSTACK
66776 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
66777 + return stack_top - current->mm->delta_stack;
66778 +#endif
66779 +
66780 if ((current->flags & PF_RANDOMIZE) &&
66781 !(current->personality & ADDR_NO_RANDOMIZE)) {
66782 random_variable = (unsigned long) get_random_int();
66783 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66784 unsigned long load_addr = 0, load_bias = 0;
66785 int load_addr_set = 0;
66786 char * elf_interpreter = NULL;
66787 - unsigned long error;
66788 + unsigned long error = 0;
66789 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
66790 unsigned long elf_bss, elf_brk;
66791 int retval, i;
66792 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66793 struct elfhdr interp_elf_ex;
66794 } *loc;
66795 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
66796 + unsigned long pax_task_size;
66797
66798 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
66799 if (!loc) {
66800 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
66801 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
66802 may depend on the personality. */
66803 SET_PERSONALITY2(loc->elf_ex, &arch_state);
66804 +
66805 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66806 + current->mm->pax_flags = 0UL;
66807 +#endif
66808 +
66809 +#ifdef CONFIG_PAX_DLRESOLVE
66810 + current->mm->call_dl_resolve = 0UL;
66811 +#endif
66812 +
66813 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
66814 + current->mm->call_syscall = 0UL;
66815 +#endif
66816 +
66817 +#ifdef CONFIG_PAX_ASLR
66818 + current->mm->delta_mmap = 0UL;
66819 + current->mm->delta_stack = 0UL;
66820 +#endif
66821 +
66822 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66823 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
66824 + send_sig(SIGKILL, current, 0);
66825 + goto out_free_dentry;
66826 + }
66827 +#endif
66828 +
66829 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
66830 + pax_set_initial_flags(bprm);
66831 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
66832 + if (pax_set_initial_flags_func)
66833 + (pax_set_initial_flags_func)(bprm);
66834 +#endif
66835 +
66836 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66837 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
66838 + current->mm->context.user_cs_limit = PAGE_SIZE;
66839 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
66840 + }
66841 +#endif
66842 +
66843 +#ifdef CONFIG_PAX_SEGMEXEC
66844 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
66845 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
66846 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
66847 + pax_task_size = SEGMEXEC_TASK_SIZE;
66848 + current->mm->def_flags |= VM_NOHUGEPAGE;
66849 + } else
66850 +#endif
66851 +
66852 + pax_task_size = TASK_SIZE;
66853 +
66854 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
66855 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66856 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
66857 + put_cpu();
66858 + }
66859 +#endif
66860 +
66861 +#ifdef CONFIG_PAX_ASLR
66862 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
66863 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
66864 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
66865 + }
66866 +#endif
66867 +
66868 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
66869 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66870 + executable_stack = EXSTACK_DISABLE_X;
66871 + current->personality &= ~READ_IMPLIES_EXEC;
66872 + } else
66873 +#endif
66874 +
66875 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
66876 current->personality |= READ_IMPLIES_EXEC;
66877
66878 @@ -925,8 +1364,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
66879 #else
66880 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
66881 #endif
66882 - total_size = total_mapping_size(elf_phdata,
66883 - loc->elf_ex.e_phnum);
66884 +
66885 +#ifdef CONFIG_PAX_RANDMMAP
66886 + /* PaX: randomize base address at the default exe base if requested */
66887 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
66888 +#ifdef CONFIG_SPARC64
66889 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
66890 +#else
66891 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
66892 +#endif
66893 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
66894 + elf_flags |= MAP_FIXED;
66895 + }
66896 +#endif
66897 +
66898 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
66899 if (!total_size) {
66900 retval = -EINVAL;
66901 goto out_free_dentry;
66902 @@ -962,9 +1414,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
66903 * allowed task size. Note that p_filesz must always be
66904 * <= p_memsz so it is only necessary to check p_memsz.
66905 */
66906 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
66907 - elf_ppnt->p_memsz > TASK_SIZE ||
66908 - TASK_SIZE - elf_ppnt->p_memsz < k) {
66909 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
66910 + elf_ppnt->p_memsz > pax_task_size ||
66911 + pax_task_size - elf_ppnt->p_memsz < k) {
66912 /* set_brk can never work. Avoid overflows. */
66913 retval = -EINVAL;
66914 goto out_free_dentry;
66915 @@ -1000,16 +1452,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
66916 if (retval)
66917 goto out_free_dentry;
66918 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
66919 - retval = -EFAULT; /* Nobody gets to see this, but.. */
66920 - goto out_free_dentry;
66921 + /*
66922 + * This bss-zeroing can fail if the ELF
66923 + * file specifies odd protections. So
66924 + * we don't check the return value
66925 + */
66926 }
66927
66928 +#ifdef CONFIG_PAX_RANDMMAP
66929 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
66930 + unsigned long start, size, flags;
66931 + vm_flags_t vm_flags;
66932 +
66933 + start = ELF_PAGEALIGN(elf_brk);
66934 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
66935 + flags = MAP_FIXED | MAP_PRIVATE;
66936 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
66937 +
66938 + down_write(&current->mm->mmap_sem);
66939 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
66940 + retval = -ENOMEM;
66941 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
66942 +// if (current->personality & ADDR_NO_RANDOMIZE)
66943 +// vm_flags |= VM_READ | VM_MAYREAD;
66944 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
66945 + retval = IS_ERR_VALUE(start) ? start : 0;
66946 + }
66947 + up_write(&current->mm->mmap_sem);
66948 + if (retval == 0)
66949 + retval = set_brk(start + size, start + size + PAGE_SIZE);
66950 + if (retval < 0)
66951 + goto out_free_dentry;
66952 + }
66953 +#endif
66954 +
66955 if (elf_interpreter) {
66956 - unsigned long interp_map_addr = 0;
66957 -
66958 elf_entry = load_elf_interp(&loc->interp_elf_ex,
66959 interpreter,
66960 - &interp_map_addr,
66961 load_bias, interp_elf_phdata);
66962 if (!IS_ERR((void *)elf_entry)) {
66963 /*
66964 @@ -1237,7 +1716,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
66965 * Decide what to dump of a segment, part, all or none.
66966 */
66967 static unsigned long vma_dump_size(struct vm_area_struct *vma,
66968 - unsigned long mm_flags)
66969 + unsigned long mm_flags, long signr)
66970 {
66971 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
66972
66973 @@ -1275,7 +1754,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
66974 if (vma->vm_file == NULL)
66975 return 0;
66976
66977 - if (FILTER(MAPPED_PRIVATE))
66978 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
66979 goto whole;
66980
66981 /*
66982 @@ -1482,9 +1961,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
66983 {
66984 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
66985 int i = 0;
66986 - do
66987 + do {
66988 i += 2;
66989 - while (auxv[i - 2] != AT_NULL);
66990 + } while (auxv[i - 2] != AT_NULL);
66991 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
66992 }
66993
66994 @@ -1493,7 +1972,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
66995 {
66996 mm_segment_t old_fs = get_fs();
66997 set_fs(KERNEL_DS);
66998 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
66999 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
67000 set_fs(old_fs);
67001 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
67002 }
67003 @@ -2213,7 +2692,7 @@ static int elf_core_dump(struct coredump_params *cprm)
67004 vma = next_vma(vma, gate_vma)) {
67005 unsigned long dump_size;
67006
67007 - dump_size = vma_dump_size(vma, cprm->mm_flags);
67008 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
67009 vma_filesz[i++] = dump_size;
67010 vma_data_size += dump_size;
67011 }
67012 @@ -2321,6 +2800,167 @@ out:
67013
67014 #endif /* CONFIG_ELF_CORE */
67015
67016 +#ifdef CONFIG_PAX_MPROTECT
67017 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
67018 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
67019 + * we'll remove VM_MAYWRITE for good on RELRO segments.
67020 + *
67021 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
67022 + * basis because we want to allow the common case and not the special ones.
67023 + */
67024 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
67025 +{
67026 + struct elfhdr elf_h;
67027 + struct elf_phdr elf_p;
67028 + unsigned long i;
67029 + unsigned long oldflags;
67030 + bool is_textrel_rw, is_textrel_rx, is_relro;
67031 +
67032 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
67033 + return;
67034 +
67035 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
67036 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
67037 +
67038 +#ifdef CONFIG_PAX_ELFRELOCS
67039 + /* possible TEXTREL */
67040 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
67041 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
67042 +#else
67043 + is_textrel_rw = false;
67044 + is_textrel_rx = false;
67045 +#endif
67046 +
67047 + /* possible RELRO */
67048 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
67049 +
67050 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
67051 + return;
67052 +
67053 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
67054 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
67055 +
67056 +#ifdef CONFIG_PAX_ETEXECRELOCS
67057 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
67058 +#else
67059 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
67060 +#endif
67061 +
67062 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
67063 + !elf_check_arch(&elf_h) ||
67064 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
67065 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
67066 + return;
67067 +
67068 + for (i = 0UL; i < elf_h.e_phnum; i++) {
67069 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
67070 + return;
67071 + switch (elf_p.p_type) {
67072 + case PT_DYNAMIC:
67073 + if (!is_textrel_rw && !is_textrel_rx)
67074 + continue;
67075 + i = 0UL;
67076 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
67077 + elf_dyn dyn;
67078 +
67079 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
67080 + break;
67081 + if (dyn.d_tag == DT_NULL)
67082 + break;
67083 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
67084 + gr_log_textrel(vma);
67085 + if (is_textrel_rw)
67086 + vma->vm_flags |= VM_MAYWRITE;
67087 + else
67088 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
67089 + vma->vm_flags &= ~VM_MAYWRITE;
67090 + break;
67091 + }
67092 + i++;
67093 + }
67094 + is_textrel_rw = false;
67095 + is_textrel_rx = false;
67096 + continue;
67097 +
67098 + case PT_GNU_RELRO:
67099 + if (!is_relro)
67100 + continue;
67101 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
67102 + vma->vm_flags &= ~VM_MAYWRITE;
67103 + is_relro = false;
67104 + continue;
67105 +
67106 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
67107 + case PT_PAX_FLAGS: {
67108 + const char *msg_mprotect = "", *msg_emutramp = "";
67109 + char *buffer_lib, *buffer_exe;
67110 +
67111 + if (elf_p.p_flags & PF_NOMPROTECT)
67112 + msg_mprotect = "MPROTECT disabled";
67113 +
67114 +#ifdef CONFIG_PAX_EMUTRAMP
67115 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
67116 + msg_emutramp = "EMUTRAMP enabled";
67117 +#endif
67118 +
67119 + if (!msg_mprotect[0] && !msg_emutramp[0])
67120 + continue;
67121 +
67122 + if (!printk_ratelimit())
67123 + continue;
67124 +
67125 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
67126 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
67127 + if (buffer_lib && buffer_exe) {
67128 + char *path_lib, *path_exe;
67129 +
67130 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
67131 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
67132 +
67133 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
67134 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
67135 +
67136 + }
67137 + free_page((unsigned long)buffer_exe);
67138 + free_page((unsigned long)buffer_lib);
67139 + continue;
67140 + }
67141 +#endif
67142 +
67143 + }
67144 + }
67145 +}
67146 +#endif
67147 +
67148 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
67149 +
67150 +extern int grsec_enable_log_rwxmaps;
67151 +
67152 +static void elf_handle_mmap(struct file *file)
67153 +{
67154 + struct elfhdr elf_h;
67155 + struct elf_phdr elf_p;
67156 + unsigned long i;
67157 +
67158 + if (!grsec_enable_log_rwxmaps)
67159 + return;
67160 +
67161 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
67162 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
67163 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
67164 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
67165 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
67166 + return;
67167 +
67168 + for (i = 0UL; i < elf_h.e_phnum; i++) {
67169 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
67170 + return;
67171 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
67172 + gr_log_ptgnustack(file);
67173 + }
67174 +}
67175 +#endif
67176 +
67177 static int __init init_elf_binfmt(void)
67178 {
67179 register_binfmt(&elf_format);
67180 diff --git a/fs/block_dev.c b/fs/block_dev.c
67181 index 975266b..c3d1856 100644
67182 --- a/fs/block_dev.c
67183 +++ b/fs/block_dev.c
67184 @@ -734,7 +734,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
67185 else if (bdev->bd_contains == bdev)
67186 return true; /* is a whole device which isn't held */
67187
67188 - else if (whole->bd_holder == bd_may_claim)
67189 + else if (whole->bd_holder == (void *)bd_may_claim)
67190 return true; /* is a partition of a device that is being partitioned */
67191 else if (whole->bd_holder != NULL)
67192 return false; /* is a partition of a held device */
67193 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
67194 index 6d67f32..8f33187 100644
67195 --- a/fs/btrfs/ctree.c
67196 +++ b/fs/btrfs/ctree.c
67197 @@ -1181,9 +1181,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
67198 free_extent_buffer(buf);
67199 add_root_to_dirty_list(root);
67200 } else {
67201 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
67202 - parent_start = parent->start;
67203 - else
67204 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
67205 + if (parent)
67206 + parent_start = parent->start;
67207 + else
67208 + parent_start = 0;
67209 + } else
67210 parent_start = 0;
67211
67212 WARN_ON(trans->transid != btrfs_header_generation(parent));
67213 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
67214 index 82f0c7c..dff78a8 100644
67215 --- a/fs/btrfs/delayed-inode.c
67216 +++ b/fs/btrfs/delayed-inode.c
67217 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
67218
67219 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
67220 {
67221 - int seq = atomic_inc_return(&delayed_root->items_seq);
67222 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
67223 if ((atomic_dec_return(&delayed_root->items) <
67224 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
67225 waitqueue_active(&delayed_root->wait))
67226 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
67227
67228 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
67229 {
67230 - int val = atomic_read(&delayed_root->items_seq);
67231 + int val = atomic_read_unchecked(&delayed_root->items_seq);
67232
67233 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
67234 return 1;
67235 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
67236 int seq;
67237 int ret;
67238
67239 - seq = atomic_read(&delayed_root->items_seq);
67240 + seq = atomic_read_unchecked(&delayed_root->items_seq);
67241
67242 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
67243 if (ret)
67244 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
67245 index f70119f..ab5894d 100644
67246 --- a/fs/btrfs/delayed-inode.h
67247 +++ b/fs/btrfs/delayed-inode.h
67248 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
67249 */
67250 struct list_head prepare_list;
67251 atomic_t items; /* for delayed items */
67252 - atomic_t items_seq; /* for delayed items */
67253 + atomic_unchecked_t items_seq; /* for delayed items */
67254 int nodes; /* for delayed nodes */
67255 wait_queue_head_t wait;
67256 };
67257 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
67258 struct btrfs_delayed_root *delayed_root)
67259 {
67260 atomic_set(&delayed_root->items, 0);
67261 - atomic_set(&delayed_root->items_seq, 0);
67262 + atomic_set_unchecked(&delayed_root->items_seq, 0);
67263 delayed_root->nodes = 0;
67264 spin_lock_init(&delayed_root->lock);
67265 init_waitqueue_head(&delayed_root->wait);
67266 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
67267 index 05fef19..f3774b8 100644
67268 --- a/fs/btrfs/super.c
67269 +++ b/fs/btrfs/super.c
67270 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
67271 function, line, errstr);
67272 return;
67273 }
67274 - ACCESS_ONCE(trans->transaction->aborted) = errno;
67275 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
67276 /* Wake up anybody who may be waiting on this transaction */
67277 wake_up(&root->fs_info->transaction_wait);
67278 wake_up(&root->fs_info->transaction_blocked_wait);
67279 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
67280 index 94edb0a..e94dc93 100644
67281 --- a/fs/btrfs/sysfs.c
67282 +++ b/fs/btrfs/sysfs.c
67283 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
67284 for (set = 0; set < FEAT_MAX; set++) {
67285 int i;
67286 struct attribute *attrs[2];
67287 - struct attribute_group agroup = {
67288 + attribute_group_no_const agroup = {
67289 .name = "features",
67290 .attrs = attrs,
67291 };
67292 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
67293 index 2299bfd..4098e72 100644
67294 --- a/fs/btrfs/tests/free-space-tests.c
67295 +++ b/fs/btrfs/tests/free-space-tests.c
67296 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67297 * extent entry.
67298 */
67299 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
67300 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67301 + pax_open_kernel();
67302 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67303 + pax_close_kernel();
67304
67305 /*
67306 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
67307 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67308 if (ret)
67309 return ret;
67310
67311 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67312 + pax_open_kernel();
67313 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67314 + pax_close_kernel();
67315 __btrfs_remove_free_space_cache(cache->free_space_ctl);
67316
67317 return 0;
67318 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
67319 index 154990c..d0cf699 100644
67320 --- a/fs/btrfs/tree-log.h
67321 +++ b/fs/btrfs/tree-log.h
67322 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
67323 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
67324 struct btrfs_trans_handle *trans)
67325 {
67326 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
67327 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
67328 }
67329
67330 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
67331 diff --git a/fs/buffer.c b/fs/buffer.c
67332 index 20805db..2e8fc69 100644
67333 --- a/fs/buffer.c
67334 +++ b/fs/buffer.c
67335 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
67336 bh_cachep = kmem_cache_create("buffer_head",
67337 sizeof(struct buffer_head), 0,
67338 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
67339 - SLAB_MEM_SPREAD),
67340 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
67341 NULL);
67342
67343 /*
67344 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
67345 index fbb08e9..0fda764 100644
67346 --- a/fs/cachefiles/bind.c
67347 +++ b/fs/cachefiles/bind.c
67348 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
67349 args);
67350
67351 /* start by checking things over */
67352 - ASSERT(cache->fstop_percent >= 0 &&
67353 - cache->fstop_percent < cache->fcull_percent &&
67354 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
67355 cache->fcull_percent < cache->frun_percent &&
67356 cache->frun_percent < 100);
67357
67358 - ASSERT(cache->bstop_percent >= 0 &&
67359 - cache->bstop_percent < cache->bcull_percent &&
67360 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
67361 cache->bcull_percent < cache->brun_percent &&
67362 cache->brun_percent < 100);
67363
67364 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
67365 index f601def..b2cf704 100644
67366 --- a/fs/cachefiles/daemon.c
67367 +++ b/fs/cachefiles/daemon.c
67368 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
67369 if (n > buflen)
67370 return -EMSGSIZE;
67371
67372 - if (copy_to_user(_buffer, buffer, n) != 0)
67373 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
67374 return -EFAULT;
67375
67376 return n;
67377 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
67378 if (test_bit(CACHEFILES_DEAD, &cache->flags))
67379 return -EIO;
67380
67381 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
67382 + if (datalen > PAGE_SIZE - 1)
67383 return -EOPNOTSUPP;
67384
67385 /* drag the command string into the kernel so we can parse it */
67386 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
67387 if (args[0] != '%' || args[1] != '\0')
67388 return -EINVAL;
67389
67390 - if (fstop < 0 || fstop >= cache->fcull_percent)
67391 + if (fstop >= cache->fcull_percent)
67392 return cachefiles_daemon_range_error(cache, args);
67393
67394 cache->fstop_percent = fstop;
67395 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
67396 if (args[0] != '%' || args[1] != '\0')
67397 return -EINVAL;
67398
67399 - if (bstop < 0 || bstop >= cache->bcull_percent)
67400 + if (bstop >= cache->bcull_percent)
67401 return cachefiles_daemon_range_error(cache, args);
67402
67403 cache->bstop_percent = bstop;
67404 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
67405 index 8c52472..c4e3a69 100644
67406 --- a/fs/cachefiles/internal.h
67407 +++ b/fs/cachefiles/internal.h
67408 @@ -66,7 +66,7 @@ struct cachefiles_cache {
67409 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
67410 struct rb_root active_nodes; /* active nodes (can't be culled) */
67411 rwlock_t active_lock; /* lock for active_nodes */
67412 - atomic_t gravecounter; /* graveyard uniquifier */
67413 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
67414 unsigned frun_percent; /* when to stop culling (% files) */
67415 unsigned fcull_percent; /* when to start culling (% files) */
67416 unsigned fstop_percent; /* when to stop allocating (% files) */
67417 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
67418 * proc.c
67419 */
67420 #ifdef CONFIG_CACHEFILES_HISTOGRAM
67421 -extern atomic_t cachefiles_lookup_histogram[HZ];
67422 -extern atomic_t cachefiles_mkdir_histogram[HZ];
67423 -extern atomic_t cachefiles_create_histogram[HZ];
67424 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67425 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67426 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
67427
67428 extern int __init cachefiles_proc_init(void);
67429 extern void cachefiles_proc_cleanup(void);
67430 static inline
67431 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
67432 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
67433 {
67434 unsigned long jif = jiffies - start_jif;
67435 if (jif >= HZ)
67436 jif = HZ - 1;
67437 - atomic_inc(&histogram[jif]);
67438 + atomic_inc_unchecked(&histogram[jif]);
67439 }
67440
67441 #else
67442 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
67443 index 1e51714..411eded 100644
67444 --- a/fs/cachefiles/namei.c
67445 +++ b/fs/cachefiles/namei.c
67446 @@ -309,7 +309,7 @@ try_again:
67447 /* first step is to make up a grave dentry in the graveyard */
67448 sprintf(nbuffer, "%08x%08x",
67449 (uint32_t) get_seconds(),
67450 - (uint32_t) atomic_inc_return(&cache->gravecounter));
67451 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
67452
67453 /* do the multiway lock magic */
67454 trap = lock_rename(cache->graveyard, dir);
67455 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
67456 index eccd339..4c1d995 100644
67457 --- a/fs/cachefiles/proc.c
67458 +++ b/fs/cachefiles/proc.c
67459 @@ -14,9 +14,9 @@
67460 #include <linux/seq_file.h>
67461 #include "internal.h"
67462
67463 -atomic_t cachefiles_lookup_histogram[HZ];
67464 -atomic_t cachefiles_mkdir_histogram[HZ];
67465 -atomic_t cachefiles_create_histogram[HZ];
67466 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67467 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67468 +atomic_unchecked_t cachefiles_create_histogram[HZ];
67469
67470 /*
67471 * display the latency histogram
67472 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
67473 return 0;
67474 default:
67475 index = (unsigned long) v - 3;
67476 - x = atomic_read(&cachefiles_lookup_histogram[index]);
67477 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
67478 - z = atomic_read(&cachefiles_create_histogram[index]);
67479 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
67480 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
67481 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
67482 if (x == 0 && y == 0 && z == 0)
67483 return 0;
67484
67485 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
67486 index 83e9976..bfd1eee 100644
67487 --- a/fs/ceph/dir.c
67488 +++ b/fs/ceph/dir.c
67489 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
67490 struct dentry *dentry, *last;
67491 struct ceph_dentry_info *di;
67492 int err = 0;
67493 + char d_name[DNAME_INLINE_LEN];
67494 + const unsigned char *name;
67495
67496 /* claim ref on last dentry we returned */
67497 last = fi->dentry;
67498 @@ -190,7 +192,12 @@ more:
67499
67500 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
67501 dentry, dentry, dentry->d_inode);
67502 - if (!dir_emit(ctx, dentry->d_name.name,
67503 + name = dentry->d_name.name;
67504 + if (name == dentry->d_iname) {
67505 + memcpy(d_name, name, dentry->d_name.len);
67506 + name = d_name;
67507 + }
67508 + if (!dir_emit(ctx, name,
67509 dentry->d_name.len,
67510 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
67511 dentry->d_inode->i_mode >> 12)) {
67512 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
67513 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
67514 struct ceph_mds_client *mdsc = fsc->mdsc;
67515 unsigned frag = fpos_frag(ctx->pos);
67516 - int off = fpos_off(ctx->pos);
67517 + unsigned int off = fpos_off(ctx->pos);
67518 int err;
67519 u32 ftype;
67520 struct ceph_mds_reply_info_parsed *rinfo;
67521 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
67522 index a63997b..ddc0577 100644
67523 --- a/fs/ceph/super.c
67524 +++ b/fs/ceph/super.c
67525 @@ -889,7 +889,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
67526 /*
67527 * construct our own bdi so we can control readahead, etc.
67528 */
67529 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
67530 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
67531
67532 static int ceph_register_bdi(struct super_block *sb,
67533 struct ceph_fs_client *fsc)
67534 @@ -906,7 +906,7 @@ static int ceph_register_bdi(struct super_block *sb,
67535 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
67536
67537 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
67538 - atomic_long_inc_return(&bdi_seq));
67539 + atomic_long_inc_return_unchecked(&bdi_seq));
67540 if (!err)
67541 sb->s_bdi = &fsc->backing_dev_info;
67542 return err;
67543 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
67544 index 7febcf2..62a5721 100644
67545 --- a/fs/cifs/cifs_debug.c
67546 +++ b/fs/cifs/cifs_debug.c
67547 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67548
67549 if (strtobool(&c, &bv) == 0) {
67550 #ifdef CONFIG_CIFS_STATS2
67551 - atomic_set(&totBufAllocCount, 0);
67552 - atomic_set(&totSmBufAllocCount, 0);
67553 + atomic_set_unchecked(&totBufAllocCount, 0);
67554 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67555 #endif /* CONFIG_CIFS_STATS2 */
67556 spin_lock(&cifs_tcp_ses_lock);
67557 list_for_each(tmp1, &cifs_tcp_ses_list) {
67558 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67559 tcon = list_entry(tmp3,
67560 struct cifs_tcon,
67561 tcon_list);
67562 - atomic_set(&tcon->num_smbs_sent, 0);
67563 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
67564 if (server->ops->clear_stats)
67565 server->ops->clear_stats(tcon);
67566 }
67567 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67568 smBufAllocCount.counter, cifs_min_small);
67569 #ifdef CONFIG_CIFS_STATS2
67570 seq_printf(m, "Total Large %d Small %d Allocations\n",
67571 - atomic_read(&totBufAllocCount),
67572 - atomic_read(&totSmBufAllocCount));
67573 + atomic_read_unchecked(&totBufAllocCount),
67574 + atomic_read_unchecked(&totSmBufAllocCount));
67575 #endif /* CONFIG_CIFS_STATS2 */
67576
67577 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
67578 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67579 if (tcon->need_reconnect)
67580 seq_puts(m, "\tDISCONNECTED ");
67581 seq_printf(m, "\nSMBs: %d",
67582 - atomic_read(&tcon->num_smbs_sent));
67583 + atomic_read_unchecked(&tcon->num_smbs_sent));
67584 if (server->ops->print_stats)
67585 server->ops->print_stats(m, tcon);
67586 }
67587 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
67588 index d72fe37..ded5511 100644
67589 --- a/fs/cifs/cifsfs.c
67590 +++ b/fs/cifs/cifsfs.c
67591 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
67592 */
67593 cifs_req_cachep = kmem_cache_create("cifs_request",
67594 CIFSMaxBufSize + max_hdr_size, 0,
67595 - SLAB_HWCACHE_ALIGN, NULL);
67596 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
67597 if (cifs_req_cachep == NULL)
67598 return -ENOMEM;
67599
67600 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
67601 efficient to alloc 1 per page off the slab compared to 17K (5page)
67602 alloc of large cifs buffers even when page debugging is on */
67603 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
67604 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
67605 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
67606 NULL);
67607 if (cifs_sm_req_cachep == NULL) {
67608 mempool_destroy(cifs_req_poolp);
67609 @@ -1204,8 +1204,8 @@ init_cifs(void)
67610 atomic_set(&bufAllocCount, 0);
67611 atomic_set(&smBufAllocCount, 0);
67612 #ifdef CONFIG_CIFS_STATS2
67613 - atomic_set(&totBufAllocCount, 0);
67614 - atomic_set(&totSmBufAllocCount, 0);
67615 + atomic_set_unchecked(&totBufAllocCount, 0);
67616 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67617 #endif /* CONFIG_CIFS_STATS2 */
67618
67619 atomic_set(&midCount, 0);
67620 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
67621 index 22b289a..bbbba082 100644
67622 --- a/fs/cifs/cifsglob.h
67623 +++ b/fs/cifs/cifsglob.h
67624 @@ -823,35 +823,35 @@ struct cifs_tcon {
67625 __u16 Flags; /* optional support bits */
67626 enum statusEnum tidStatus;
67627 #ifdef CONFIG_CIFS_STATS
67628 - atomic_t num_smbs_sent;
67629 + atomic_unchecked_t num_smbs_sent;
67630 union {
67631 struct {
67632 - atomic_t num_writes;
67633 - atomic_t num_reads;
67634 - atomic_t num_flushes;
67635 - atomic_t num_oplock_brks;
67636 - atomic_t num_opens;
67637 - atomic_t num_closes;
67638 - atomic_t num_deletes;
67639 - atomic_t num_mkdirs;
67640 - atomic_t num_posixopens;
67641 - atomic_t num_posixmkdirs;
67642 - atomic_t num_rmdirs;
67643 - atomic_t num_renames;
67644 - atomic_t num_t2renames;
67645 - atomic_t num_ffirst;
67646 - atomic_t num_fnext;
67647 - atomic_t num_fclose;
67648 - atomic_t num_hardlinks;
67649 - atomic_t num_symlinks;
67650 - atomic_t num_locks;
67651 - atomic_t num_acl_get;
67652 - atomic_t num_acl_set;
67653 + atomic_unchecked_t num_writes;
67654 + atomic_unchecked_t num_reads;
67655 + atomic_unchecked_t num_flushes;
67656 + atomic_unchecked_t num_oplock_brks;
67657 + atomic_unchecked_t num_opens;
67658 + atomic_unchecked_t num_closes;
67659 + atomic_unchecked_t num_deletes;
67660 + atomic_unchecked_t num_mkdirs;
67661 + atomic_unchecked_t num_posixopens;
67662 + atomic_unchecked_t num_posixmkdirs;
67663 + atomic_unchecked_t num_rmdirs;
67664 + atomic_unchecked_t num_renames;
67665 + atomic_unchecked_t num_t2renames;
67666 + atomic_unchecked_t num_ffirst;
67667 + atomic_unchecked_t num_fnext;
67668 + atomic_unchecked_t num_fclose;
67669 + atomic_unchecked_t num_hardlinks;
67670 + atomic_unchecked_t num_symlinks;
67671 + atomic_unchecked_t num_locks;
67672 + atomic_unchecked_t num_acl_get;
67673 + atomic_unchecked_t num_acl_set;
67674 } cifs_stats;
67675 #ifdef CONFIG_CIFS_SMB2
67676 struct {
67677 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67678 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67679 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67680 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67681 } smb2_stats;
67682 #endif /* CONFIG_CIFS_SMB2 */
67683 } stats;
67684 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
67685 }
67686
67687 #ifdef CONFIG_CIFS_STATS
67688 -#define cifs_stats_inc atomic_inc
67689 +#define cifs_stats_inc atomic_inc_unchecked
67690
67691 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
67692 unsigned int bytes)
67693 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
67694 /* Various Debug counters */
67695 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
67696 #ifdef CONFIG_CIFS_STATS2
67697 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
67698 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
67699 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
67700 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
67701 #endif
67702 GLOBAL_EXTERN atomic_t smBufAllocCount;
67703 GLOBAL_EXTERN atomic_t midCount;
67704 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
67705 index ca30c39..570fb94 100644
67706 --- a/fs/cifs/file.c
67707 +++ b/fs/cifs/file.c
67708 @@ -2055,10 +2055,14 @@ static int cifs_writepages(struct address_space *mapping,
67709 index = mapping->writeback_index; /* Start from prev offset */
67710 end = -1;
67711 } else {
67712 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
67713 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
67714 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
67715 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
67716 range_whole = true;
67717 + index = 0;
67718 + end = ULONG_MAX;
67719 + } else {
67720 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
67721 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
67722 + }
67723 scanned = true;
67724 }
67725 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
67726 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
67727 index 3379463..3af418a 100644
67728 --- a/fs/cifs/misc.c
67729 +++ b/fs/cifs/misc.c
67730 @@ -170,7 +170,7 @@ cifs_buf_get(void)
67731 memset(ret_buf, 0, buf_size + 3);
67732 atomic_inc(&bufAllocCount);
67733 #ifdef CONFIG_CIFS_STATS2
67734 - atomic_inc(&totBufAllocCount);
67735 + atomic_inc_unchecked(&totBufAllocCount);
67736 #endif /* CONFIG_CIFS_STATS2 */
67737 }
67738
67739 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
67740 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
67741 atomic_inc(&smBufAllocCount);
67742 #ifdef CONFIG_CIFS_STATS2
67743 - atomic_inc(&totSmBufAllocCount);
67744 + atomic_inc_unchecked(&totSmBufAllocCount);
67745 #endif /* CONFIG_CIFS_STATS2 */
67746
67747 }
67748 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
67749 index d297903..1cb7516 100644
67750 --- a/fs/cifs/smb1ops.c
67751 +++ b/fs/cifs/smb1ops.c
67752 @@ -622,27 +622,27 @@ static void
67753 cifs_clear_stats(struct cifs_tcon *tcon)
67754 {
67755 #ifdef CONFIG_CIFS_STATS
67756 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
67757 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
67758 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
67759 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67760 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
67761 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
67762 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67763 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
67764 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
67765 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
67766 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
67767 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
67768 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
67769 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
67770 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
67771 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
67772 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
67773 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
67774 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
67775 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
67776 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
67777 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
67778 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
67779 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
67780 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67781 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
67782 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
67783 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67784 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
67785 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
67786 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
67787 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
67788 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
67789 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
67790 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
67791 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
67792 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
67793 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
67794 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
67795 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
67796 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
67797 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
67798 #endif
67799 }
67800
67801 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67802 {
67803 #ifdef CONFIG_CIFS_STATS
67804 seq_printf(m, " Oplocks breaks: %d",
67805 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
67806 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
67807 seq_printf(m, "\nReads: %d Bytes: %llu",
67808 - atomic_read(&tcon->stats.cifs_stats.num_reads),
67809 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
67810 (long long)(tcon->bytes_read));
67811 seq_printf(m, "\nWrites: %d Bytes: %llu",
67812 - atomic_read(&tcon->stats.cifs_stats.num_writes),
67813 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
67814 (long long)(tcon->bytes_written));
67815 seq_printf(m, "\nFlushes: %d",
67816 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
67817 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
67818 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
67819 - atomic_read(&tcon->stats.cifs_stats.num_locks),
67820 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
67821 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
67822 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
67823 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
67824 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
67825 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
67826 - atomic_read(&tcon->stats.cifs_stats.num_opens),
67827 - atomic_read(&tcon->stats.cifs_stats.num_closes),
67828 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
67829 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
67830 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
67831 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
67832 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
67833 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
67834 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
67835 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
67836 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
67837 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
67838 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
67839 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
67840 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
67841 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
67842 seq_printf(m, "\nRenames: %d T2 Renames %d",
67843 - atomic_read(&tcon->stats.cifs_stats.num_renames),
67844 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
67845 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
67846 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
67847 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
67848 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
67849 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
67850 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
67851 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
67852 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
67853 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
67854 #endif
67855 }
67856
67857 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
67858 index eab05e1..ffe5ea4 100644
67859 --- a/fs/cifs/smb2ops.c
67860 +++ b/fs/cifs/smb2ops.c
67861 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
67862 #ifdef CONFIG_CIFS_STATS
67863 int i;
67864 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
67865 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
67866 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
67867 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
67868 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
67869 }
67870 #endif
67871 }
67872 @@ -459,65 +459,65 @@ static void
67873 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67874 {
67875 #ifdef CONFIG_CIFS_STATS
67876 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
67877 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
67878 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
67879 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
67880 seq_printf(m, "\nNegotiates: %d sent %d failed",
67881 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
67882 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
67883 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
67884 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
67885 seq_printf(m, "\nSessionSetups: %d sent %d failed",
67886 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
67887 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
67888 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
67889 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
67890 seq_printf(m, "\nLogoffs: %d sent %d failed",
67891 - atomic_read(&sent[SMB2_LOGOFF_HE]),
67892 - atomic_read(&failed[SMB2_LOGOFF_HE]));
67893 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
67894 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
67895 seq_printf(m, "\nTreeConnects: %d sent %d failed",
67896 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
67897 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
67898 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
67899 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
67900 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
67901 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
67902 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
67903 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
67904 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
67905 seq_printf(m, "\nCreates: %d sent %d failed",
67906 - atomic_read(&sent[SMB2_CREATE_HE]),
67907 - atomic_read(&failed[SMB2_CREATE_HE]));
67908 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
67909 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
67910 seq_printf(m, "\nCloses: %d sent %d failed",
67911 - atomic_read(&sent[SMB2_CLOSE_HE]),
67912 - atomic_read(&failed[SMB2_CLOSE_HE]));
67913 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
67914 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
67915 seq_printf(m, "\nFlushes: %d sent %d failed",
67916 - atomic_read(&sent[SMB2_FLUSH_HE]),
67917 - atomic_read(&failed[SMB2_FLUSH_HE]));
67918 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
67919 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
67920 seq_printf(m, "\nReads: %d sent %d failed",
67921 - atomic_read(&sent[SMB2_READ_HE]),
67922 - atomic_read(&failed[SMB2_READ_HE]));
67923 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
67924 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
67925 seq_printf(m, "\nWrites: %d sent %d failed",
67926 - atomic_read(&sent[SMB2_WRITE_HE]),
67927 - atomic_read(&failed[SMB2_WRITE_HE]));
67928 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
67929 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
67930 seq_printf(m, "\nLocks: %d sent %d failed",
67931 - atomic_read(&sent[SMB2_LOCK_HE]),
67932 - atomic_read(&failed[SMB2_LOCK_HE]));
67933 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
67934 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
67935 seq_printf(m, "\nIOCTLs: %d sent %d failed",
67936 - atomic_read(&sent[SMB2_IOCTL_HE]),
67937 - atomic_read(&failed[SMB2_IOCTL_HE]));
67938 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
67939 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
67940 seq_printf(m, "\nCancels: %d sent %d failed",
67941 - atomic_read(&sent[SMB2_CANCEL_HE]),
67942 - atomic_read(&failed[SMB2_CANCEL_HE]));
67943 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
67944 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
67945 seq_printf(m, "\nEchos: %d sent %d failed",
67946 - atomic_read(&sent[SMB2_ECHO_HE]),
67947 - atomic_read(&failed[SMB2_ECHO_HE]));
67948 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
67949 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
67950 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
67951 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
67952 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
67953 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
67954 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
67955 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
67956 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
67957 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
67958 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
67959 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
67960 seq_printf(m, "\nQueryInfos: %d sent %d failed",
67961 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
67962 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
67963 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
67964 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
67965 seq_printf(m, "\nSetInfos: %d sent %d failed",
67966 - atomic_read(&sent[SMB2_SET_INFO_HE]),
67967 - atomic_read(&failed[SMB2_SET_INFO_HE]));
67968 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
67969 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
67970 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
67971 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
67972 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
67973 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
67974 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
67975 #endif
67976 }
67977
67978 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
67979 index 65cd7a8..3518676 100644
67980 --- a/fs/cifs/smb2pdu.c
67981 +++ b/fs/cifs/smb2pdu.c
67982 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
67983 default:
67984 cifs_dbg(VFS, "info level %u isn't supported\n",
67985 srch_inf->info_level);
67986 - rc = -EINVAL;
67987 - goto qdir_exit;
67988 + return -EINVAL;
67989 }
67990
67991 req->FileIndex = cpu_to_le32(index);
67992 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
67993 index 46ee6f2..89a9e7f 100644
67994 --- a/fs/coda/cache.c
67995 +++ b/fs/coda/cache.c
67996 @@ -24,7 +24,7 @@
67997 #include "coda_linux.h"
67998 #include "coda_cache.h"
67999
68000 -static atomic_t permission_epoch = ATOMIC_INIT(0);
68001 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
68002
68003 /* replace or extend an acl cache hit */
68004 void coda_cache_enter(struct inode *inode, int mask)
68005 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
68006 struct coda_inode_info *cii = ITOC(inode);
68007
68008 spin_lock(&cii->c_lock);
68009 - cii->c_cached_epoch = atomic_read(&permission_epoch);
68010 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
68011 if (!uid_eq(cii->c_uid, current_fsuid())) {
68012 cii->c_uid = current_fsuid();
68013 cii->c_cached_perm = mask;
68014 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
68015 {
68016 struct coda_inode_info *cii = ITOC(inode);
68017 spin_lock(&cii->c_lock);
68018 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
68019 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
68020 spin_unlock(&cii->c_lock);
68021 }
68022
68023 /* remove all acl caches */
68024 void coda_cache_clear_all(struct super_block *sb)
68025 {
68026 - atomic_inc(&permission_epoch);
68027 + atomic_inc_unchecked(&permission_epoch);
68028 }
68029
68030
68031 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
68032 spin_lock(&cii->c_lock);
68033 hit = (mask & cii->c_cached_perm) == mask &&
68034 uid_eq(cii->c_uid, current_fsuid()) &&
68035 - cii->c_cached_epoch == atomic_read(&permission_epoch);
68036 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
68037 spin_unlock(&cii->c_lock);
68038
68039 return hit;
68040 diff --git a/fs/compat.c b/fs/compat.c
68041 index 6fd272d..dd34ba2 100644
68042 --- a/fs/compat.c
68043 +++ b/fs/compat.c
68044 @@ -54,7 +54,7 @@
68045 #include <asm/ioctls.h>
68046 #include "internal.h"
68047
68048 -int compat_log = 1;
68049 +int compat_log = 0;
68050
68051 int compat_printk(const char *fmt, ...)
68052 {
68053 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
68054
68055 set_fs(KERNEL_DS);
68056 /* The __user pointer cast is valid because of the set_fs() */
68057 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
68058 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
68059 set_fs(oldfs);
68060 /* truncating is ok because it's a user address */
68061 if (!ret)
68062 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
68063 goto out;
68064
68065 ret = -EINVAL;
68066 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
68067 + if (nr_segs > UIO_MAXIOV)
68068 goto out;
68069 if (nr_segs > fast_segs) {
68070 ret = -ENOMEM;
68071 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
68072 struct compat_readdir_callback {
68073 struct dir_context ctx;
68074 struct compat_old_linux_dirent __user *dirent;
68075 + struct file * file;
68076 int result;
68077 };
68078
68079 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
68080 buf->result = -EOVERFLOW;
68081 return -EOVERFLOW;
68082 }
68083 +
68084 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68085 + return 0;
68086 +
68087 buf->result++;
68088 dirent = buf->dirent;
68089 if (!access_ok(VERIFY_WRITE, dirent,
68090 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
68091 if (!f.file)
68092 return -EBADF;
68093
68094 + buf.file = f.file;
68095 error = iterate_dir(f.file, &buf.ctx);
68096 if (buf.result)
68097 error = buf.result;
68098 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
68099 struct dir_context ctx;
68100 struct compat_linux_dirent __user *current_dir;
68101 struct compat_linux_dirent __user *previous;
68102 + struct file * file;
68103 int count;
68104 int error;
68105 };
68106 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
68107 buf->error = -EOVERFLOW;
68108 return -EOVERFLOW;
68109 }
68110 +
68111 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68112 + return 0;
68113 +
68114 dirent = buf->previous;
68115 if (dirent) {
68116 if (__put_user(offset, &dirent->d_off))
68117 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
68118 if (!f.file)
68119 return -EBADF;
68120
68121 + buf.file = f.file;
68122 error = iterate_dir(f.file, &buf.ctx);
68123 if (error >= 0)
68124 error = buf.error;
68125 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
68126 struct dir_context ctx;
68127 struct linux_dirent64 __user *current_dir;
68128 struct linux_dirent64 __user *previous;
68129 + struct file * file;
68130 int count;
68131 int error;
68132 };
68133 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
68134 buf->error = -EINVAL; /* only used if we fail.. */
68135 if (reclen > buf->count)
68136 return -EINVAL;
68137 +
68138 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68139 + return 0;
68140 +
68141 dirent = buf->previous;
68142
68143 if (dirent) {
68144 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
68145 if (!f.file)
68146 return -EBADF;
68147
68148 + buf.file = f.file;
68149 error = iterate_dir(f.file, &buf.ctx);
68150 if (error >= 0)
68151 error = buf.error;
68152 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
68153 index 4d24d17..4f8c09e 100644
68154 --- a/fs/compat_binfmt_elf.c
68155 +++ b/fs/compat_binfmt_elf.c
68156 @@ -30,11 +30,13 @@
68157 #undef elf_phdr
68158 #undef elf_shdr
68159 #undef elf_note
68160 +#undef elf_dyn
68161 #undef elf_addr_t
68162 #define elfhdr elf32_hdr
68163 #define elf_phdr elf32_phdr
68164 #define elf_shdr elf32_shdr
68165 #define elf_note elf32_note
68166 +#define elf_dyn Elf32_Dyn
68167 #define elf_addr_t Elf32_Addr
68168
68169 /*
68170 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
68171 index afec645..9c65620 100644
68172 --- a/fs/compat_ioctl.c
68173 +++ b/fs/compat_ioctl.c
68174 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
68175 return -EFAULT;
68176 if (__get_user(udata, &ss32->iomem_base))
68177 return -EFAULT;
68178 - ss.iomem_base = compat_ptr(udata);
68179 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
68180 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
68181 __get_user(ss.port_high, &ss32->port_high))
68182 return -EFAULT;
68183 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
68184 for (i = 0; i < nmsgs; i++) {
68185 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
68186 return -EFAULT;
68187 - if (get_user(datap, &umsgs[i].buf) ||
68188 - put_user(compat_ptr(datap), &tmsgs[i].buf))
68189 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
68190 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
68191 return -EFAULT;
68192 }
68193 return sys_ioctl(fd, cmd, (unsigned long)tdata);
68194 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
68195 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
68196 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
68197 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
68198 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
68199 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
68200 return -EFAULT;
68201
68202 return ioctl_preallocate(file, p);
68203 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
68204 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
68205 {
68206 unsigned int a, b;
68207 - a = *(unsigned int *)p;
68208 - b = *(unsigned int *)q;
68209 + a = *(const unsigned int *)p;
68210 + b = *(const unsigned int *)q;
68211 if (a > b)
68212 return 1;
68213 if (a < b)
68214 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
68215 index cf0db00..c7f70e8 100644
68216 --- a/fs/configfs/dir.c
68217 +++ b/fs/configfs/dir.c
68218 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68219 }
68220 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
68221 struct configfs_dirent *next;
68222 - const char *name;
68223 + const unsigned char * name;
68224 + char d_name[sizeof(next->s_dentry->d_iname)];
68225 int len;
68226 struct inode *inode = NULL;
68227
68228 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68229 continue;
68230
68231 name = configfs_get_name(next);
68232 - len = strlen(name);
68233 + if (next->s_dentry && name == next->s_dentry->d_iname) {
68234 + len = next->s_dentry->d_name.len;
68235 + memcpy(d_name, name, len);
68236 + name = d_name;
68237 + } else
68238 + len = strlen(name);
68239
68240 /*
68241 * We'll have a dentry and an inode for
68242 diff --git a/fs/coredump.c b/fs/coredump.c
68243 index bbbe139..b76fae5 100644
68244 --- a/fs/coredump.c
68245 +++ b/fs/coredump.c
68246 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
68247 struct pipe_inode_info *pipe = file->private_data;
68248
68249 pipe_lock(pipe);
68250 - pipe->readers++;
68251 - pipe->writers--;
68252 + atomic_inc(&pipe->readers);
68253 + atomic_dec(&pipe->writers);
68254 wake_up_interruptible_sync(&pipe->wait);
68255 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
68256 pipe_unlock(pipe);
68257 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
68258 * We actually want wait_event_freezable() but then we need
68259 * to clear TIF_SIGPENDING and improve dump_interrupted().
68260 */
68261 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
68262 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
68263
68264 pipe_lock(pipe);
68265 - pipe->readers--;
68266 - pipe->writers++;
68267 + atomic_dec(&pipe->readers);
68268 + atomic_inc(&pipe->writers);
68269 pipe_unlock(pipe);
68270 }
68271
68272 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
68273 struct files_struct *displaced;
68274 bool need_nonrelative = false;
68275 bool core_dumped = false;
68276 - static atomic_t core_dump_count = ATOMIC_INIT(0);
68277 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
68278 + long signr = siginfo->si_signo;
68279 + int dumpable;
68280 struct coredump_params cprm = {
68281 .siginfo = siginfo,
68282 .regs = signal_pt_regs(),
68283 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
68284 .mm_flags = mm->flags,
68285 };
68286
68287 - audit_core_dumps(siginfo->si_signo);
68288 + audit_core_dumps(signr);
68289 +
68290 + dumpable = __get_dumpable(cprm.mm_flags);
68291 +
68292 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
68293 + gr_handle_brute_attach(dumpable);
68294
68295 binfmt = mm->binfmt;
68296 if (!binfmt || !binfmt->core_dump)
68297 goto fail;
68298 - if (!__get_dumpable(cprm.mm_flags))
68299 + if (!dumpable)
68300 goto fail;
68301
68302 cred = prepare_creds();
68303 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
68304 need_nonrelative = true;
68305 }
68306
68307 - retval = coredump_wait(siginfo->si_signo, &core_state);
68308 + retval = coredump_wait(signr, &core_state);
68309 if (retval < 0)
68310 goto fail_creds;
68311
68312 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
68313 }
68314 cprm.limit = RLIM_INFINITY;
68315
68316 - dump_count = atomic_inc_return(&core_dump_count);
68317 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
68318 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
68319 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
68320 task_tgid_vnr(current), current->comm);
68321 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
68322 } else {
68323 struct inode *inode;
68324
68325 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
68326 +
68327 if (cprm.limit < binfmt->min_coredump)
68328 goto fail_unlock;
68329
68330 @@ -681,7 +690,7 @@ close_fail:
68331 filp_close(cprm.file, NULL);
68332 fail_dropcount:
68333 if (ispipe)
68334 - atomic_dec(&core_dump_count);
68335 + atomic_dec_unchecked(&core_dump_count);
68336 fail_unlock:
68337 kfree(cn.corename);
68338 coredump_finish(mm, core_dumped);
68339 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
68340 struct file *file = cprm->file;
68341 loff_t pos = file->f_pos;
68342 ssize_t n;
68343 +
68344 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
68345 if (cprm->written + nr > cprm->limit)
68346 return 0;
68347 while (nr) {
68348 diff --git a/fs/dcache.c b/fs/dcache.c
68349 index 922f23e..05e38ae 100644
68350 --- a/fs/dcache.c
68351 +++ b/fs/dcache.c
68352 @@ -511,7 +511,7 @@ static void __dentry_kill(struct dentry *dentry)
68353 * dentry_iput drops the locks, at which point nobody (except
68354 * transient RCU lookups) can reach this dentry.
68355 */
68356 - BUG_ON(dentry->d_lockref.count > 0);
68357 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
68358 this_cpu_dec(nr_dentry);
68359 if (dentry->d_op && dentry->d_op->d_release)
68360 dentry->d_op->d_release(dentry);
68361 @@ -564,7 +564,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
68362 struct dentry *parent = dentry->d_parent;
68363 if (IS_ROOT(dentry))
68364 return NULL;
68365 - if (unlikely(dentry->d_lockref.count < 0))
68366 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
68367 return NULL;
68368 if (likely(spin_trylock(&parent->d_lock)))
68369 return parent;
68370 @@ -626,8 +626,8 @@ static inline bool fast_dput(struct dentry *dentry)
68371 */
68372 if (unlikely(ret < 0)) {
68373 spin_lock(&dentry->d_lock);
68374 - if (dentry->d_lockref.count > 1) {
68375 - dentry->d_lockref.count--;
68376 + if (__lockref_read(&dentry->d_lockref) > 1) {
68377 + __lockref_dec(&dentry->d_lockref);
68378 spin_unlock(&dentry->d_lock);
68379 return 1;
68380 }
68381 @@ -682,7 +682,7 @@ static inline bool fast_dput(struct dentry *dentry)
68382 * else could have killed it and marked it dead. Either way, we
68383 * don't need to do anything else.
68384 */
68385 - if (dentry->d_lockref.count) {
68386 + if (__lockref_read(&dentry->d_lockref)) {
68387 spin_unlock(&dentry->d_lock);
68388 return 1;
68389 }
68390 @@ -692,7 +692,7 @@ static inline bool fast_dput(struct dentry *dentry)
68391 * lock, and we just tested that it was zero, so we can just
68392 * set it to 1.
68393 */
68394 - dentry->d_lockref.count = 1;
68395 + __lockref_set(&dentry->d_lockref, 1);
68396 return 0;
68397 }
68398
68399 @@ -751,7 +751,7 @@ repeat:
68400 dentry->d_flags |= DCACHE_REFERENCED;
68401 dentry_lru_add(dentry);
68402
68403 - dentry->d_lockref.count--;
68404 + __lockref_dec(&dentry->d_lockref);
68405 spin_unlock(&dentry->d_lock);
68406 return;
68407
68408 @@ -766,7 +766,7 @@ EXPORT_SYMBOL(dput);
68409 /* This must be called with d_lock held */
68410 static inline void __dget_dlock(struct dentry *dentry)
68411 {
68412 - dentry->d_lockref.count++;
68413 + __lockref_inc(&dentry->d_lockref);
68414 }
68415
68416 static inline void __dget(struct dentry *dentry)
68417 @@ -807,8 +807,8 @@ repeat:
68418 goto repeat;
68419 }
68420 rcu_read_unlock();
68421 - BUG_ON(!ret->d_lockref.count);
68422 - ret->d_lockref.count++;
68423 + BUG_ON(!__lockref_read(&ret->d_lockref));
68424 + __lockref_inc(&ret->d_lockref);
68425 spin_unlock(&ret->d_lock);
68426 return ret;
68427 }
68428 @@ -886,9 +886,9 @@ restart:
68429 spin_lock(&inode->i_lock);
68430 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
68431 spin_lock(&dentry->d_lock);
68432 - if (!dentry->d_lockref.count) {
68433 + if (!__lockref_read(&dentry->d_lockref)) {
68434 struct dentry *parent = lock_parent(dentry);
68435 - if (likely(!dentry->d_lockref.count)) {
68436 + if (likely(!__lockref_read(&dentry->d_lockref))) {
68437 __dentry_kill(dentry);
68438 dput(parent);
68439 goto restart;
68440 @@ -923,7 +923,7 @@ static void shrink_dentry_list(struct list_head *list)
68441 * We found an inuse dentry which was not removed from
68442 * the LRU because of laziness during lookup. Do not free it.
68443 */
68444 - if (dentry->d_lockref.count > 0) {
68445 + if (__lockref_read(&dentry->d_lockref) > 0) {
68446 spin_unlock(&dentry->d_lock);
68447 if (parent)
68448 spin_unlock(&parent->d_lock);
68449 @@ -961,8 +961,8 @@ static void shrink_dentry_list(struct list_head *list)
68450 dentry = parent;
68451 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
68452 parent = lock_parent(dentry);
68453 - if (dentry->d_lockref.count != 1) {
68454 - dentry->d_lockref.count--;
68455 + if (__lockref_read(&dentry->d_lockref) != 1) {
68456 + __lockref_inc(&dentry->d_lockref);
68457 spin_unlock(&dentry->d_lock);
68458 if (parent)
68459 spin_unlock(&parent->d_lock);
68460 @@ -1002,7 +1002,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
68461 * counts, just remove them from the LRU. Otherwise give them
68462 * another pass through the LRU.
68463 */
68464 - if (dentry->d_lockref.count) {
68465 + if (__lockref_read(&dentry->d_lockref)) {
68466 d_lru_isolate(lru, dentry);
68467 spin_unlock(&dentry->d_lock);
68468 return LRU_REMOVED;
68469 @@ -1336,7 +1336,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
68470 } else {
68471 if (dentry->d_flags & DCACHE_LRU_LIST)
68472 d_lru_del(dentry);
68473 - if (!dentry->d_lockref.count) {
68474 + if (!__lockref_read(&dentry->d_lockref)) {
68475 d_shrink_add(dentry, &data->dispose);
68476 data->found++;
68477 }
68478 @@ -1384,7 +1384,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68479 return D_WALK_CONTINUE;
68480
68481 /* root with refcount 1 is fine */
68482 - if (dentry == _data && dentry->d_lockref.count == 1)
68483 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
68484 return D_WALK_CONTINUE;
68485
68486 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
68487 @@ -1393,7 +1393,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68488 dentry->d_inode ?
68489 dentry->d_inode->i_ino : 0UL,
68490 dentry,
68491 - dentry->d_lockref.count,
68492 + __lockref_read(&dentry->d_lockref),
68493 dentry->d_sb->s_type->name,
68494 dentry->d_sb->s_id);
68495 WARN_ON(1);
68496 @@ -1534,7 +1534,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68497 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
68498 if (name->len > DNAME_INLINE_LEN-1) {
68499 size_t size = offsetof(struct external_name, name[1]);
68500 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
68501 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
68502 if (!p) {
68503 kmem_cache_free(dentry_cache, dentry);
68504 return NULL;
68505 @@ -1557,7 +1557,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68506 smp_wmb();
68507 dentry->d_name.name = dname;
68508
68509 - dentry->d_lockref.count = 1;
68510 + __lockref_set(&dentry->d_lockref, 1);
68511 dentry->d_flags = 0;
68512 spin_lock_init(&dentry->d_lock);
68513 seqcount_init(&dentry->d_seq);
68514 @@ -1566,6 +1566,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68515 dentry->d_sb = sb;
68516 dentry->d_op = NULL;
68517 dentry->d_fsdata = NULL;
68518 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
68519 + atomic_set(&dentry->chroot_refcnt, 0);
68520 +#endif
68521 INIT_HLIST_BL_NODE(&dentry->d_hash);
68522 INIT_LIST_HEAD(&dentry->d_lru);
68523 INIT_LIST_HEAD(&dentry->d_subdirs);
68524 @@ -2290,7 +2293,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
68525 goto next;
68526 }
68527
68528 - dentry->d_lockref.count++;
68529 + __lockref_inc(&dentry->d_lockref);
68530 found = dentry;
68531 spin_unlock(&dentry->d_lock);
68532 break;
68533 @@ -2358,7 +2361,7 @@ again:
68534 spin_lock(&dentry->d_lock);
68535 inode = dentry->d_inode;
68536 isdir = S_ISDIR(inode->i_mode);
68537 - if (dentry->d_lockref.count == 1) {
68538 + if (__lockref_read(&dentry->d_lockref) == 1) {
68539 if (!spin_trylock(&inode->i_lock)) {
68540 spin_unlock(&dentry->d_lock);
68541 cpu_relax();
68542 @@ -3311,7 +3314,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
68543
68544 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
68545 dentry->d_flags |= DCACHE_GENOCIDE;
68546 - dentry->d_lockref.count--;
68547 + __lockref_dec(&dentry->d_lockref);
68548 }
68549 }
68550 return D_WALK_CONTINUE;
68551 @@ -3427,7 +3430,8 @@ void __init vfs_caches_init(unsigned long mempages)
68552 mempages -= reserve;
68553
68554 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
68555 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
68556 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
68557 + SLAB_NO_SANITIZE, NULL);
68558
68559 dcache_init();
68560 inode_init();
68561 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
68562 index 96400ab..906103d 100644
68563 --- a/fs/debugfs/inode.c
68564 +++ b/fs/debugfs/inode.c
68565 @@ -386,6 +386,10 @@ struct dentry *debugfs_create_file_size(const char *name, umode_t mode,
68566 }
68567 EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68568
68569 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68570 +extern int grsec_enable_sysfs_restrict;
68571 +#endif
68572 +
68573 /**
68574 * debugfs_create_dir - create a directory in the debugfs filesystem
68575 * @name: a pointer to a string containing the name of the directory to
68576 @@ -404,6 +408,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68577 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
68578 * returned.
68579 */
68580 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68581 +extern int grsec_enable_sysfs_restrict;
68582 +#endif
68583 +
68584 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68585 {
68586 struct dentry *dentry = start_creating(name, parent);
68587 @@ -416,7 +424,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68588 if (unlikely(!inode))
68589 return failed_creating(dentry);
68590
68591 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68592 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68593 + if (grsec_enable_sysfs_restrict)
68594 + inode->i_mode = S_IFDIR | S_IRWXU;
68595 + else
68596 +#endif
68597 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68598 inode->i_op = &simple_dir_inode_operations;
68599 inode->i_fop = &simple_dir_operations;
68600
68601 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
68602 index b08b518..d6acffa 100644
68603 --- a/fs/ecryptfs/inode.c
68604 +++ b/fs/ecryptfs/inode.c
68605 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
68606 old_fs = get_fs();
68607 set_fs(get_ds());
68608 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
68609 - (char __user *)lower_buf,
68610 + (char __force_user *)lower_buf,
68611 PATH_MAX);
68612 set_fs(old_fs);
68613 if (rc < 0)
68614 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
68615 index e4141f2..d8263e8 100644
68616 --- a/fs/ecryptfs/miscdev.c
68617 +++ b/fs/ecryptfs/miscdev.c
68618 @@ -304,7 +304,7 @@ check_list:
68619 goto out_unlock_msg_ctx;
68620 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
68621 if (msg_ctx->msg) {
68622 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
68623 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
68624 goto out_unlock_msg_ctx;
68625 i += packet_length_size;
68626 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
68627 diff --git a/fs/exec.c b/fs/exec.c
68628 index 1202445..7a6fde9 100644
68629 --- a/fs/exec.c
68630 +++ b/fs/exec.c
68631 @@ -56,8 +56,20 @@
68632 #include <linux/pipe_fs_i.h>
68633 #include <linux/oom.h>
68634 #include <linux/compat.h>
68635 +#include <linux/random.h>
68636 +#include <linux/seq_file.h>
68637 +#include <linux/coredump.h>
68638 +#include <linux/mman.h>
68639 +
68640 +#ifdef CONFIG_PAX_REFCOUNT
68641 +#include <linux/kallsyms.h>
68642 +#include <linux/kdebug.h>
68643 +#endif
68644 +
68645 +#include <trace/events/fs.h>
68646
68647 #include <asm/uaccess.h>
68648 +#include <asm/sections.h>
68649 #include <asm/mmu_context.h>
68650 #include <asm/tlb.h>
68651
68652 @@ -66,19 +78,34 @@
68653
68654 #include <trace/events/sched.h>
68655
68656 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
68657 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
68658 +{
68659 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
68660 +}
68661 +#endif
68662 +
68663 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
68664 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
68665 +EXPORT_SYMBOL(pax_set_initial_flags_func);
68666 +#endif
68667 +
68668 int suid_dumpable = 0;
68669
68670 static LIST_HEAD(formats);
68671 static DEFINE_RWLOCK(binfmt_lock);
68672
68673 +extern int gr_process_kernel_exec_ban(void);
68674 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
68675 +
68676 void __register_binfmt(struct linux_binfmt * fmt, int insert)
68677 {
68678 BUG_ON(!fmt);
68679 if (WARN_ON(!fmt->load_binary))
68680 return;
68681 write_lock(&binfmt_lock);
68682 - insert ? list_add(&fmt->lh, &formats) :
68683 - list_add_tail(&fmt->lh, &formats);
68684 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
68685 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
68686 write_unlock(&binfmt_lock);
68687 }
68688
68689 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
68690 void unregister_binfmt(struct linux_binfmt * fmt)
68691 {
68692 write_lock(&binfmt_lock);
68693 - list_del(&fmt->lh);
68694 + pax_list_del((struct list_head *)&fmt->lh);
68695 write_unlock(&binfmt_lock);
68696 }
68697
68698 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68699 int write)
68700 {
68701 struct page *page;
68702 - int ret;
68703
68704 -#ifdef CONFIG_STACK_GROWSUP
68705 - if (write) {
68706 - ret = expand_downwards(bprm->vma, pos);
68707 - if (ret < 0)
68708 - return NULL;
68709 - }
68710 -#endif
68711 - ret = get_user_pages(current, bprm->mm, pos,
68712 - 1, write, 1, &page, NULL);
68713 - if (ret <= 0)
68714 + if (0 > expand_downwards(bprm->vma, pos))
68715 + return NULL;
68716 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
68717 return NULL;
68718
68719 if (write) {
68720 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68721 if (size <= ARG_MAX)
68722 return page;
68723
68724 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68725 + // only allow 512KB for argv+env on suid/sgid binaries
68726 + // to prevent easy ASLR exhaustion
68727 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
68728 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
68729 + (size > (512 * 1024))) {
68730 + put_page(page);
68731 + return NULL;
68732 + }
68733 +#endif
68734 +
68735 /*
68736 * Limit to 1/4-th the stack size for the argv+env strings.
68737 * This ensures that:
68738 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68739 vma->vm_end = STACK_TOP_MAX;
68740 vma->vm_start = vma->vm_end - PAGE_SIZE;
68741 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
68742 +
68743 +#ifdef CONFIG_PAX_SEGMEXEC
68744 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
68745 +#endif
68746 +
68747 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
68748 INIT_LIST_HEAD(&vma->anon_vma_chain);
68749
68750 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68751 arch_bprm_mm_init(mm, vma);
68752 up_write(&mm->mmap_sem);
68753 bprm->p = vma->vm_end - sizeof(void *);
68754 +
68755 +#ifdef CONFIG_PAX_RANDUSTACK
68756 + if (randomize_va_space)
68757 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
68758 +#endif
68759 +
68760 return 0;
68761 err:
68762 up_write(&mm->mmap_sem);
68763 @@ -396,7 +437,7 @@ struct user_arg_ptr {
68764 } ptr;
68765 };
68766
68767 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68768 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68769 {
68770 const char __user *native;
68771
68772 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68773 compat_uptr_t compat;
68774
68775 if (get_user(compat, argv.ptr.compat + nr))
68776 - return ERR_PTR(-EFAULT);
68777 + return (const char __force_user *)ERR_PTR(-EFAULT);
68778
68779 return compat_ptr(compat);
68780 }
68781 #endif
68782
68783 if (get_user(native, argv.ptr.native + nr))
68784 - return ERR_PTR(-EFAULT);
68785 + return (const char __force_user *)ERR_PTR(-EFAULT);
68786
68787 return native;
68788 }
68789 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
68790 if (!p)
68791 break;
68792
68793 - if (IS_ERR(p))
68794 + if (IS_ERR((const char __force_kernel *)p))
68795 return -EFAULT;
68796
68797 if (i >= max)
68798 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
68799
68800 ret = -EFAULT;
68801 str = get_user_arg_ptr(argv, argc);
68802 - if (IS_ERR(str))
68803 + if (IS_ERR((const char __force_kernel *)str))
68804 goto out;
68805
68806 len = strnlen_user(str, MAX_ARG_STRLEN);
68807 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
68808 int r;
68809 mm_segment_t oldfs = get_fs();
68810 struct user_arg_ptr argv = {
68811 - .ptr.native = (const char __user *const __user *)__argv,
68812 + .ptr.native = (const char __user * const __force_user *)__argv,
68813 };
68814
68815 set_fs(KERNEL_DS);
68816 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68817 unsigned long new_end = old_end - shift;
68818 struct mmu_gather tlb;
68819
68820 - BUG_ON(new_start > new_end);
68821 + if (new_start >= new_end || new_start < mmap_min_addr)
68822 + return -ENOMEM;
68823
68824 /*
68825 * ensure there are no vmas between where we want to go
68826 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68827 if (vma != find_vma(mm, new_start))
68828 return -EFAULT;
68829
68830 +#ifdef CONFIG_PAX_SEGMEXEC
68831 + BUG_ON(pax_find_mirror_vma(vma));
68832 +#endif
68833 +
68834 /*
68835 * cover the whole range: [new_start, old_end)
68836 */
68837 @@ -675,10 +721,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
68838 stack_top = arch_align_stack(stack_top);
68839 stack_top = PAGE_ALIGN(stack_top);
68840
68841 - if (unlikely(stack_top < mmap_min_addr) ||
68842 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
68843 - return -ENOMEM;
68844 -
68845 stack_shift = vma->vm_end - stack_top;
68846
68847 bprm->p -= stack_shift;
68848 @@ -690,8 +732,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
68849 bprm->exec -= stack_shift;
68850
68851 down_write(&mm->mmap_sem);
68852 +
68853 + /* Move stack pages down in memory. */
68854 + if (stack_shift) {
68855 + ret = shift_arg_pages(vma, stack_shift);
68856 + if (ret)
68857 + goto out_unlock;
68858 + }
68859 +
68860 vm_flags = VM_STACK_FLAGS;
68861
68862 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
68863 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
68864 + vm_flags &= ~VM_EXEC;
68865 +
68866 +#ifdef CONFIG_PAX_MPROTECT
68867 + if (mm->pax_flags & MF_PAX_MPROTECT)
68868 + vm_flags &= ~VM_MAYEXEC;
68869 +#endif
68870 +
68871 + }
68872 +#endif
68873 +
68874 /*
68875 * Adjust stack execute permissions; explicitly enable for
68876 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
68877 @@ -710,13 +772,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
68878 goto out_unlock;
68879 BUG_ON(prev != vma);
68880
68881 - /* Move stack pages down in memory. */
68882 - if (stack_shift) {
68883 - ret = shift_arg_pages(vma, stack_shift);
68884 - if (ret)
68885 - goto out_unlock;
68886 - }
68887 -
68888 /* mprotect_fixup is overkill to remove the temporary stack flags */
68889 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
68890
68891 @@ -740,6 +795,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
68892 #endif
68893 current->mm->start_stack = bprm->p;
68894 ret = expand_stack(vma, stack_base);
68895 +
68896 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
68897 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
68898 + unsigned long size;
68899 + vm_flags_t vm_flags;
68900 +
68901 + size = STACK_TOP - vma->vm_end;
68902 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
68903 +
68904 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
68905 +
68906 +#ifdef CONFIG_X86
68907 + if (!ret) {
68908 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
68909 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
68910 + }
68911 +#endif
68912 +
68913 + }
68914 +#endif
68915 +
68916 if (ret)
68917 ret = -EFAULT;
68918
68919 @@ -784,8 +860,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
68920 if (err)
68921 goto exit;
68922
68923 - if (name->name[0] != '\0')
68924 + if (name->name[0] != '\0') {
68925 fsnotify_open(file);
68926 + trace_open_exec(name->name);
68927 + }
68928
68929 out:
68930 return file;
68931 @@ -818,7 +896,7 @@ int kernel_read(struct file *file, loff_t offset,
68932 old_fs = get_fs();
68933 set_fs(get_ds());
68934 /* The cast to a user pointer is valid due to the set_fs() */
68935 - result = vfs_read(file, (void __user *)addr, count, &pos);
68936 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
68937 set_fs(old_fs);
68938 return result;
68939 }
68940 @@ -863,6 +941,7 @@ static int exec_mmap(struct mm_struct *mm)
68941 tsk->mm = mm;
68942 tsk->active_mm = mm;
68943 activate_mm(active_mm, mm);
68944 + populate_stack();
68945 tsk->mm->vmacache_seqnum = 0;
68946 vmacache_flush(tsk);
68947 task_unlock(tsk);
68948 @@ -929,10 +1008,14 @@ static int de_thread(struct task_struct *tsk)
68949 if (!thread_group_leader(tsk)) {
68950 struct task_struct *leader = tsk->group_leader;
68951
68952 - sig->notify_count = -1; /* for exit_notify() */
68953 for (;;) {
68954 threadgroup_change_begin(tsk);
68955 write_lock_irq(&tasklist_lock);
68956 + /*
68957 + * Do this under tasklist_lock to ensure that
68958 + * exit_notify() can't miss ->group_exit_task
68959 + */
68960 + sig->notify_count = -1;
68961 if (likely(leader->exit_state))
68962 break;
68963 __set_current_state(TASK_KILLABLE);
68964 @@ -1261,7 +1344,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
68965 }
68966 rcu_read_unlock();
68967
68968 - if (p->fs->users > n_fs)
68969 + if (atomic_read(&p->fs->users) > n_fs)
68970 bprm->unsafe |= LSM_UNSAFE_SHARE;
68971 else
68972 p->fs->in_exec = 1;
68973 @@ -1462,6 +1545,31 @@ static int exec_binprm(struct linux_binprm *bprm)
68974 return ret;
68975 }
68976
68977 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68978 +static DEFINE_PER_CPU(u64, exec_counter);
68979 +static int __init init_exec_counters(void)
68980 +{
68981 + unsigned int cpu;
68982 +
68983 + for_each_possible_cpu(cpu) {
68984 + per_cpu(exec_counter, cpu) = (u64)cpu;
68985 + }
68986 +
68987 + return 0;
68988 +}
68989 +early_initcall(init_exec_counters);
68990 +static inline void increment_exec_counter(void)
68991 +{
68992 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
68993 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
68994 +}
68995 +#else
68996 +static inline void increment_exec_counter(void) {}
68997 +#endif
68998 +
68999 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
69000 + struct user_arg_ptr argv);
69001 +
69002 /*
69003 * sys_execve() executes a new program.
69004 */
69005 @@ -1470,6 +1578,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69006 struct user_arg_ptr envp,
69007 int flags)
69008 {
69009 +#ifdef CONFIG_GRKERNSEC
69010 + struct file *old_exec_file;
69011 + struct acl_subject_label *old_acl;
69012 + struct rlimit old_rlim[RLIM_NLIMITS];
69013 +#endif
69014 char *pathbuf = NULL;
69015 struct linux_binprm *bprm;
69016 struct file *file;
69017 @@ -1479,6 +1592,8 @@ static int do_execveat_common(int fd, struct filename *filename,
69018 if (IS_ERR(filename))
69019 return PTR_ERR(filename);
69020
69021 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
69022 +
69023 /*
69024 * We move the actual failure in case of RLIMIT_NPROC excess from
69025 * set*uid() to execve() because too many poorly written programs
69026 @@ -1516,6 +1631,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69027 if (IS_ERR(file))
69028 goto out_unmark;
69029
69030 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
69031 + retval = -EPERM;
69032 + goto out_unmark;
69033 + }
69034 +
69035 sched_exec();
69036
69037 bprm->file = file;
69038 @@ -1542,6 +1662,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69039 }
69040 bprm->interp = bprm->filename;
69041
69042 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
69043 + retval = -EACCES;
69044 + goto out_unmark;
69045 + }
69046 +
69047 retval = bprm_mm_init(bprm);
69048 if (retval)
69049 goto out_unmark;
69050 @@ -1558,24 +1683,70 @@ static int do_execveat_common(int fd, struct filename *filename,
69051 if (retval < 0)
69052 goto out;
69053
69054 +#ifdef CONFIG_GRKERNSEC
69055 + old_acl = current->acl;
69056 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
69057 + old_exec_file = current->exec_file;
69058 + get_file(file);
69059 + current->exec_file = file;
69060 +#endif
69061 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
69062 + /* limit suid stack to 8MB
69063 + * we saved the old limits above and will restore them if this exec fails
69064 + */
69065 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
69066 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
69067 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
69068 +#endif
69069 +
69070 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
69071 + retval = -EPERM;
69072 + goto out_fail;
69073 + }
69074 +
69075 + if (!gr_tpe_allow(file)) {
69076 + retval = -EACCES;
69077 + goto out_fail;
69078 + }
69079 +
69080 + if (gr_check_crash_exec(file)) {
69081 + retval = -EACCES;
69082 + goto out_fail;
69083 + }
69084 +
69085 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
69086 + bprm->unsafe);
69087 + if (retval < 0)
69088 + goto out_fail;
69089 +
69090 retval = copy_strings_kernel(1, &bprm->filename, bprm);
69091 if (retval < 0)
69092 - goto out;
69093 + goto out_fail;
69094
69095 bprm->exec = bprm->p;
69096 retval = copy_strings(bprm->envc, envp, bprm);
69097 if (retval < 0)
69098 - goto out;
69099 + goto out_fail;
69100
69101 retval = copy_strings(bprm->argc, argv, bprm);
69102 if (retval < 0)
69103 - goto out;
69104 + goto out_fail;
69105 +
69106 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
69107 +
69108 + gr_handle_exec_args(bprm, argv);
69109
69110 retval = exec_binprm(bprm);
69111 if (retval < 0)
69112 - goto out;
69113 + goto out_fail;
69114 +#ifdef CONFIG_GRKERNSEC
69115 + if (old_exec_file)
69116 + fput(old_exec_file);
69117 +#endif
69118
69119 /* execve succeeded */
69120 +
69121 + increment_exec_counter();
69122 current->fs->in_exec = 0;
69123 current->in_execve = 0;
69124 acct_update_integrals(current);
69125 @@ -1587,6 +1758,14 @@ static int do_execveat_common(int fd, struct filename *filename,
69126 put_files_struct(displaced);
69127 return retval;
69128
69129 +out_fail:
69130 +#ifdef CONFIG_GRKERNSEC
69131 + current->acl = old_acl;
69132 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
69133 + fput(current->exec_file);
69134 + current->exec_file = old_exec_file;
69135 +#endif
69136 +
69137 out:
69138 if (bprm->mm) {
69139 acct_arg_size(bprm, 0);
69140 @@ -1733,3 +1912,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
69141 argv, envp, flags);
69142 }
69143 #endif
69144 +
69145 +int pax_check_flags(unsigned long *flags)
69146 +{
69147 + int retval = 0;
69148 +
69149 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
69150 + if (*flags & MF_PAX_SEGMEXEC)
69151 + {
69152 + *flags &= ~MF_PAX_SEGMEXEC;
69153 + retval = -EINVAL;
69154 + }
69155 +#endif
69156 +
69157 + if ((*flags & MF_PAX_PAGEEXEC)
69158 +
69159 +#ifdef CONFIG_PAX_PAGEEXEC
69160 + && (*flags & MF_PAX_SEGMEXEC)
69161 +#endif
69162 +
69163 + )
69164 + {
69165 + *flags &= ~MF_PAX_PAGEEXEC;
69166 + retval = -EINVAL;
69167 + }
69168 +
69169 + if ((*flags & MF_PAX_MPROTECT)
69170 +
69171 +#ifdef CONFIG_PAX_MPROTECT
69172 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
69173 +#endif
69174 +
69175 + )
69176 + {
69177 + *flags &= ~MF_PAX_MPROTECT;
69178 + retval = -EINVAL;
69179 + }
69180 +
69181 + if ((*flags & MF_PAX_EMUTRAMP)
69182 +
69183 +#ifdef CONFIG_PAX_EMUTRAMP
69184 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
69185 +#endif
69186 +
69187 + )
69188 + {
69189 + *flags &= ~MF_PAX_EMUTRAMP;
69190 + retval = -EINVAL;
69191 + }
69192 +
69193 + return retval;
69194 +}
69195 +
69196 +EXPORT_SYMBOL(pax_check_flags);
69197 +
69198 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
69199 +char *pax_get_path(const struct path *path, char *buf, int buflen)
69200 +{
69201 + char *pathname = d_path(path, buf, buflen);
69202 +
69203 + if (IS_ERR(pathname))
69204 + goto toolong;
69205 +
69206 + pathname = mangle_path(buf, pathname, "\t\n\\");
69207 + if (!pathname)
69208 + goto toolong;
69209 +
69210 + *pathname = 0;
69211 + return buf;
69212 +
69213 +toolong:
69214 + return "<path too long>";
69215 +}
69216 +EXPORT_SYMBOL(pax_get_path);
69217 +
69218 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
69219 +{
69220 + struct task_struct *tsk = current;
69221 + struct mm_struct *mm = current->mm;
69222 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
69223 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
69224 + char *path_exec = NULL;
69225 + char *path_fault = NULL;
69226 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
69227 + siginfo_t info = { };
69228 +
69229 + if (buffer_exec && buffer_fault) {
69230 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
69231 +
69232 + down_read(&mm->mmap_sem);
69233 + vma = mm->mmap;
69234 + while (vma && (!vma_exec || !vma_fault)) {
69235 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
69236 + vma_exec = vma;
69237 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
69238 + vma_fault = vma;
69239 + vma = vma->vm_next;
69240 + }
69241 + if (vma_exec)
69242 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
69243 + if (vma_fault) {
69244 + start = vma_fault->vm_start;
69245 + end = vma_fault->vm_end;
69246 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
69247 + if (vma_fault->vm_file)
69248 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
69249 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
69250 + path_fault = "<heap>";
69251 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
69252 + path_fault = "<stack>";
69253 + else
69254 + path_fault = "<anonymous mapping>";
69255 + }
69256 + up_read(&mm->mmap_sem);
69257 + }
69258 + if (tsk->signal->curr_ip)
69259 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
69260 + else
69261 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
69262 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
69263 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
69264 + free_page((unsigned long)buffer_exec);
69265 + free_page((unsigned long)buffer_fault);
69266 + pax_report_insns(regs, pc, sp);
69267 + info.si_signo = SIGKILL;
69268 + info.si_errno = 0;
69269 + info.si_code = SI_KERNEL;
69270 + info.si_pid = 0;
69271 + info.si_uid = 0;
69272 + do_coredump(&info);
69273 +}
69274 +#endif
69275 +
69276 +#ifdef CONFIG_PAX_REFCOUNT
69277 +void pax_report_refcount_overflow(struct pt_regs *regs)
69278 +{
69279 + if (current->signal->curr_ip)
69280 + printk(KERN_EMERG "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
69281 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
69282 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69283 + else
69284 + printk(KERN_EMERG "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
69285 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69286 + print_symbol(KERN_EMERG "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
69287 + preempt_disable();
69288 + show_regs(regs);
69289 + preempt_enable();
69290 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
69291 +}
69292 +#endif
69293 +
69294 +#ifdef CONFIG_PAX_USERCOPY
69295 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
69296 +static noinline int check_stack_object(const void *obj, unsigned long len)
69297 +{
69298 + const void * const stack = task_stack_page(current);
69299 + const void * const stackend = stack + THREAD_SIZE;
69300 +
69301 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69302 + const void *frame = NULL;
69303 + const void *oldframe;
69304 +#endif
69305 +
69306 + if (obj + len < obj)
69307 + return -1;
69308 +
69309 + if (obj + len <= stack || stackend <= obj)
69310 + return 0;
69311 +
69312 + if (obj < stack || stackend < obj + len)
69313 + return -1;
69314 +
69315 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69316 + oldframe = __builtin_frame_address(1);
69317 + if (oldframe)
69318 + frame = __builtin_frame_address(2);
69319 + /*
69320 + low ----------------------------------------------> high
69321 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
69322 + ^----------------^
69323 + allow copies only within here
69324 + */
69325 + while (stack <= frame && frame < stackend) {
69326 + /* if obj + len extends past the last frame, this
69327 + check won't pass and the next frame will be 0,
69328 + causing us to bail out and correctly report
69329 + the copy as invalid
69330 + */
69331 + if (obj + len <= frame)
69332 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
69333 + oldframe = frame;
69334 + frame = *(const void * const *)frame;
69335 + }
69336 + return -1;
69337 +#else
69338 + return 1;
69339 +#endif
69340 +}
69341 +
69342 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
69343 +{
69344 + if (current->signal->curr_ip)
69345 + printk(KERN_EMERG "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69346 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69347 + else
69348 + printk(KERN_EMERG "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69349 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69350 + dump_stack();
69351 + gr_handle_kernel_exploit();
69352 + do_group_exit(SIGKILL);
69353 +}
69354 +#endif
69355 +
69356 +#ifdef CONFIG_PAX_USERCOPY
69357 +
69358 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
69359 +{
69360 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
69361 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
69362 +#ifdef CONFIG_MODULES
69363 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
69364 +#else
69365 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
69366 +#endif
69367 +
69368 +#else
69369 + unsigned long textlow = (unsigned long)_stext;
69370 + unsigned long texthigh = (unsigned long)_etext;
69371 +
69372 +#ifdef CONFIG_X86_64
69373 + /* check against linear mapping as well */
69374 + if (high > (unsigned long)__va(__pa(textlow)) &&
69375 + low < (unsigned long)__va(__pa(texthigh)))
69376 + return true;
69377 +#endif
69378 +
69379 +#endif
69380 +
69381 + if (high <= textlow || low >= texthigh)
69382 + return false;
69383 + else
69384 + return true;
69385 +}
69386 +#endif
69387 +
69388 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
69389 +{
69390 +#ifdef CONFIG_PAX_USERCOPY
69391 + const char *type;
69392 +#endif
69393 +
69394 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
69395 + unsigned long stackstart = (unsigned long)task_stack_page(current);
69396 + unsigned long currentsp = (unsigned long)&stackstart;
69397 + if (unlikely((currentsp < stackstart + 512 ||
69398 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
69399 + BUG();
69400 +#endif
69401 +
69402 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
69403 + if (const_size)
69404 + return;
69405 +#endif
69406 +
69407 +#ifdef CONFIG_PAX_USERCOPY
69408 + if (!n)
69409 + return;
69410 +
69411 + type = check_heap_object(ptr, n);
69412 + if (!type) {
69413 + int ret = check_stack_object(ptr, n);
69414 + if (ret == 1 || ret == 2)
69415 + return;
69416 + if (ret == 0) {
69417 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
69418 + type = "<kernel text>";
69419 + else
69420 + return;
69421 + } else
69422 + type = "<process stack>";
69423 + }
69424 +
69425 + pax_report_usercopy(ptr, n, to_user, type);
69426 +#endif
69427 +
69428 +}
69429 +EXPORT_SYMBOL(__check_object_size);
69430 +
69431 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
69432 +void pax_track_stack(void)
69433 +{
69434 + unsigned long sp = (unsigned long)&sp;
69435 + if (sp < current_thread_info()->lowest_stack &&
69436 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
69437 + current_thread_info()->lowest_stack = sp;
69438 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
69439 + BUG();
69440 +}
69441 +EXPORT_SYMBOL(pax_track_stack);
69442 +#endif
69443 +
69444 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
69445 +void __nocapture(1, 3, 4) report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
69446 +{
69447 + printk(KERN_EMERG "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
69448 + dump_stack();
69449 + do_group_exit(SIGKILL);
69450 +}
69451 +EXPORT_SYMBOL(report_size_overflow);
69452 +#endif
69453 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
69454 index 9f9992b..8b59411 100644
69455 --- a/fs/ext2/balloc.c
69456 +++ b/fs/ext2/balloc.c
69457 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
69458
69459 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69460 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69461 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69462 + if (free_blocks < root_blocks + 1 &&
69463 !uid_eq(sbi->s_resuid, current_fsuid()) &&
69464 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69465 - !in_group_p (sbi->s_resgid))) {
69466 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69467 return 0;
69468 }
69469 return 1;
69470 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
69471 index d0e746e..82e06f0 100644
69472 --- a/fs/ext2/super.c
69473 +++ b/fs/ext2/super.c
69474 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
69475 #ifdef CONFIG_EXT2_FS_XATTR
69476 if (test_opt(sb, XATTR_USER))
69477 seq_puts(seq, ",user_xattr");
69478 - if (!test_opt(sb, XATTR_USER) &&
69479 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
69480 + if (!test_opt(sb, XATTR_USER))
69481 seq_puts(seq, ",nouser_xattr");
69482 - }
69483 #endif
69484
69485 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69486 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
69487 if (def_mount_opts & EXT2_DEFM_UID16)
69488 set_opt(sbi->s_mount_opt, NO_UID32);
69489 #ifdef CONFIG_EXT2_FS_XATTR
69490 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
69491 - set_opt(sbi->s_mount_opt, XATTR_USER);
69492 + /* always enable user xattrs */
69493 + set_opt(sbi->s_mount_opt, XATTR_USER);
69494 #endif
69495 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69496 if (def_mount_opts & EXT2_DEFM_ACL)
69497 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
69498 index 9142614..97484fa 100644
69499 --- a/fs/ext2/xattr.c
69500 +++ b/fs/ext2/xattr.c
69501 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
69502 struct buffer_head *bh = NULL;
69503 struct ext2_xattr_entry *entry;
69504 char *end;
69505 - size_t rest = buffer_size;
69506 + size_t rest = buffer_size, total_size = 0;
69507 int error;
69508
69509 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
69510 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
69511 buffer += size;
69512 }
69513 rest -= size;
69514 + total_size += size;
69515 }
69516 }
69517 - error = buffer_size - rest; /* total size */
69518 + error = total_size;
69519
69520 cleanup:
69521 brelse(bh);
69522 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
69523 index 158b5d4..2432610 100644
69524 --- a/fs/ext3/balloc.c
69525 +++ b/fs/ext3/balloc.c
69526 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
69527
69528 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69529 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69530 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69531 + if (free_blocks < root_blocks + 1 &&
69532 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
69533 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69534 - !in_group_p (sbi->s_resgid))) {
69535 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69536 return 0;
69537 }
69538 return 1;
69539 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
69540 index d4dbf3c..906a6fb 100644
69541 --- a/fs/ext3/super.c
69542 +++ b/fs/ext3/super.c
69543 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
69544 #ifdef CONFIG_EXT3_FS_XATTR
69545 if (test_opt(sb, XATTR_USER))
69546 seq_puts(seq, ",user_xattr");
69547 - if (!test_opt(sb, XATTR_USER) &&
69548 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
69549 + if (!test_opt(sb, XATTR_USER))
69550 seq_puts(seq, ",nouser_xattr");
69551 - }
69552 #endif
69553 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69554 if (test_opt(sb, POSIX_ACL))
69555 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
69556 if (def_mount_opts & EXT3_DEFM_UID16)
69557 set_opt(sbi->s_mount_opt, NO_UID32);
69558 #ifdef CONFIG_EXT3_FS_XATTR
69559 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
69560 - set_opt(sbi->s_mount_opt, XATTR_USER);
69561 + /* always enable user xattrs */
69562 + set_opt(sbi->s_mount_opt, XATTR_USER);
69563 #endif
69564 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69565 if (def_mount_opts & EXT3_DEFM_ACL)
69566 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
69567 index c6874be..f8a6ae8 100644
69568 --- a/fs/ext3/xattr.c
69569 +++ b/fs/ext3/xattr.c
69570 @@ -330,7 +330,7 @@ static int
69571 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69572 char *buffer, size_t buffer_size)
69573 {
69574 - size_t rest = buffer_size;
69575 + size_t rest = buffer_size, total_size = 0;
69576
69577 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
69578 const struct xattr_handler *handler =
69579 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69580 buffer += size;
69581 }
69582 rest -= size;
69583 + total_size += size;
69584 }
69585 }
69586 - return buffer_size - rest;
69587 + return total_size;
69588 }
69589
69590 static int
69591 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
69592 index 83a6f49..d4e4d03 100644
69593 --- a/fs/ext4/balloc.c
69594 +++ b/fs/ext4/balloc.c
69595 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
69596 /* Hm, nope. Are (enough) root reserved clusters available? */
69597 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
69598 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
69599 - capable(CAP_SYS_RESOURCE) ||
69600 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
69601 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
69602 + capable_nolog(CAP_SYS_RESOURCE)) {
69603
69604 if (free_clusters >= (nclusters + dirty_clusters +
69605 resv_clusters))
69606 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
69607 index f63c3d5..3c1a033 100644
69608 --- a/fs/ext4/ext4.h
69609 +++ b/fs/ext4/ext4.h
69610 @@ -1287,19 +1287,19 @@ struct ext4_sb_info {
69611 unsigned long s_mb_last_start;
69612
69613 /* stats for buddy allocator */
69614 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
69615 - atomic_t s_bal_success; /* we found long enough chunks */
69616 - atomic_t s_bal_allocated; /* in blocks */
69617 - atomic_t s_bal_ex_scanned; /* total extents scanned */
69618 - atomic_t s_bal_goals; /* goal hits */
69619 - atomic_t s_bal_breaks; /* too long searches */
69620 - atomic_t s_bal_2orders; /* 2^order hits */
69621 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
69622 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
69623 + atomic_unchecked_t s_bal_allocated; /* in blocks */
69624 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
69625 + atomic_unchecked_t s_bal_goals; /* goal hits */
69626 + atomic_unchecked_t s_bal_breaks; /* too long searches */
69627 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
69628 spinlock_t s_bal_lock;
69629 unsigned long s_mb_buddies_generated;
69630 unsigned long long s_mb_generation_time;
69631 - atomic_t s_mb_lost_chunks;
69632 - atomic_t s_mb_preallocated;
69633 - atomic_t s_mb_discarded;
69634 + atomic_unchecked_t s_mb_lost_chunks;
69635 + atomic_unchecked_t s_mb_preallocated;
69636 + atomic_unchecked_t s_mb_discarded;
69637 atomic_t s_lock_busy;
69638
69639 /* locality groups */
69640 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
69641 index 8d1e602..abf497b 100644
69642 --- a/fs/ext4/mballoc.c
69643 +++ b/fs/ext4/mballoc.c
69644 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
69645 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
69646
69647 if (EXT4_SB(sb)->s_mb_stats)
69648 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
69649 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
69650
69651 break;
69652 }
69653 @@ -2211,7 +2211,7 @@ repeat:
69654 ac->ac_status = AC_STATUS_CONTINUE;
69655 ac->ac_flags |= EXT4_MB_HINT_FIRST;
69656 cr = 3;
69657 - atomic_inc(&sbi->s_mb_lost_chunks);
69658 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
69659 goto repeat;
69660 }
69661 }
69662 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
69663 if (sbi->s_mb_stats) {
69664 ext4_msg(sb, KERN_INFO,
69665 "mballoc: %u blocks %u reqs (%u success)",
69666 - atomic_read(&sbi->s_bal_allocated),
69667 - atomic_read(&sbi->s_bal_reqs),
69668 - atomic_read(&sbi->s_bal_success));
69669 + atomic_read_unchecked(&sbi->s_bal_allocated),
69670 + atomic_read_unchecked(&sbi->s_bal_reqs),
69671 + atomic_read_unchecked(&sbi->s_bal_success));
69672 ext4_msg(sb, KERN_INFO,
69673 "mballoc: %u extents scanned, %u goal hits, "
69674 "%u 2^N hits, %u breaks, %u lost",
69675 - atomic_read(&sbi->s_bal_ex_scanned),
69676 - atomic_read(&sbi->s_bal_goals),
69677 - atomic_read(&sbi->s_bal_2orders),
69678 - atomic_read(&sbi->s_bal_breaks),
69679 - atomic_read(&sbi->s_mb_lost_chunks));
69680 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
69681 + atomic_read_unchecked(&sbi->s_bal_goals),
69682 + atomic_read_unchecked(&sbi->s_bal_2orders),
69683 + atomic_read_unchecked(&sbi->s_bal_breaks),
69684 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
69685 ext4_msg(sb, KERN_INFO,
69686 "mballoc: %lu generated and it took %Lu",
69687 sbi->s_mb_buddies_generated,
69688 sbi->s_mb_generation_time);
69689 ext4_msg(sb, KERN_INFO,
69690 "mballoc: %u preallocated, %u discarded",
69691 - atomic_read(&sbi->s_mb_preallocated),
69692 - atomic_read(&sbi->s_mb_discarded));
69693 + atomic_read_unchecked(&sbi->s_mb_preallocated),
69694 + atomic_read_unchecked(&sbi->s_mb_discarded));
69695 }
69696
69697 free_percpu(sbi->s_locality_groups);
69698 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
69699 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
69700
69701 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
69702 - atomic_inc(&sbi->s_bal_reqs);
69703 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69704 + atomic_inc_unchecked(&sbi->s_bal_reqs);
69705 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69706 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
69707 - atomic_inc(&sbi->s_bal_success);
69708 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
69709 + atomic_inc_unchecked(&sbi->s_bal_success);
69710 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
69711 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
69712 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
69713 - atomic_inc(&sbi->s_bal_goals);
69714 + atomic_inc_unchecked(&sbi->s_bal_goals);
69715 if (ac->ac_found > sbi->s_mb_max_to_scan)
69716 - atomic_inc(&sbi->s_bal_breaks);
69717 + atomic_inc_unchecked(&sbi->s_bal_breaks);
69718 }
69719
69720 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
69721 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
69722 trace_ext4_mb_new_inode_pa(ac, pa);
69723
69724 ext4_mb_use_inode_pa(ac, pa);
69725 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
69726 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
69727
69728 ei = EXT4_I(ac->ac_inode);
69729 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69730 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
69731 trace_ext4_mb_new_group_pa(ac, pa);
69732
69733 ext4_mb_use_group_pa(ac, pa);
69734 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69735 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69736
69737 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69738 lg = ac->ac_lg;
69739 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
69740 * from the bitmap and continue.
69741 */
69742 }
69743 - atomic_add(free, &sbi->s_mb_discarded);
69744 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
69745
69746 return err;
69747 }
69748 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
69749 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
69750 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
69751 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
69752 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69753 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69754 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
69755
69756 return 0;
69757 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
69758 index 8313ca3..8a37d08 100644
69759 --- a/fs/ext4/mmp.c
69760 +++ b/fs/ext4/mmp.c
69761 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
69762 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
69763 const char *function, unsigned int line, const char *msg)
69764 {
69765 - __ext4_warning(sb, function, line, msg);
69766 + __ext4_warning(sb, function, line, "%s", msg);
69767 __ext4_warning(sb, function, line,
69768 "MMP failure info: last update time: %llu, last update "
69769 "node: %s, last update device: %s\n",
69770 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
69771 index 8a8ec62..1b02de5 100644
69772 --- a/fs/ext4/resize.c
69773 +++ b/fs/ext4/resize.c
69774 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69775
69776 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
69777 for (count2 = count; count > 0; count -= count2, block += count2) {
69778 - ext4_fsblk_t start;
69779 + ext4_fsblk_t start, diff;
69780 struct buffer_head *bh;
69781 ext4_group_t group;
69782 int err;
69783 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69784 start = ext4_group_first_block_no(sb, group);
69785 group -= flex_gd->groups[0].group;
69786
69787 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
69788 - if (count2 > count)
69789 - count2 = count;
69790 -
69791 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
69792 BUG_ON(flex_gd->count > 1);
69793 continue;
69794 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69795 err = ext4_journal_get_write_access(handle, bh);
69796 if (err)
69797 return err;
69798 +
69799 + diff = block - start;
69800 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
69801 + if (count2 > count)
69802 + count2 = count;
69803 +
69804 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
69805 - block - start, count2);
69806 - ext4_set_bits(bh->b_data, block - start, count2);
69807 + diff, count2);
69808 + ext4_set_bits(bh->b_data, diff, count2);
69809
69810 err = ext4_handle_dirty_metadata(handle, NULL, bh);
69811 if (unlikely(err))
69812 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
69813 index e061e66..87bc092 100644
69814 --- a/fs/ext4/super.c
69815 +++ b/fs/ext4/super.c
69816 @@ -1243,7 +1243,7 @@ static ext4_fsblk_t get_sb_block(void **data)
69817 }
69818
69819 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
69820 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69821 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69822 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
69823
69824 #ifdef CONFIG_QUOTA
69825 @@ -2443,7 +2443,7 @@ struct ext4_attr {
69826 int offset;
69827 int deprecated_val;
69828 } u;
69829 -};
69830 +} __do_const;
69831
69832 static int parse_strtoull(const char *buf,
69833 unsigned long long max, unsigned long long *value)
69834 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
69835 index 1e09fc7..0400dd4 100644
69836 --- a/fs/ext4/xattr.c
69837 +++ b/fs/ext4/xattr.c
69838 @@ -399,7 +399,7 @@ static int
69839 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69840 char *buffer, size_t buffer_size)
69841 {
69842 - size_t rest = buffer_size;
69843 + size_t rest = buffer_size, total_size = 0;
69844
69845 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
69846 const struct xattr_handler *handler =
69847 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69848 buffer += size;
69849 }
69850 rest -= size;
69851 + total_size += size;
69852 }
69853 }
69854 - return buffer_size - rest;
69855 + return total_size;
69856 }
69857
69858 static int
69859 diff --git a/fs/fcntl.c b/fs/fcntl.c
69860 index ee85cd4..9dd0d20 100644
69861 --- a/fs/fcntl.c
69862 +++ b/fs/fcntl.c
69863 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
69864 int force)
69865 {
69866 security_file_set_fowner(filp);
69867 + if (gr_handle_chroot_fowner(pid, type))
69868 + return;
69869 + if (gr_check_protected_task_fowner(pid, type))
69870 + return;
69871 f_modown(filp, pid, type, force);
69872 }
69873 EXPORT_SYMBOL(__f_setown);
69874 diff --git a/fs/fhandle.c b/fs/fhandle.c
69875 index d59712d..2281df9 100644
69876 --- a/fs/fhandle.c
69877 +++ b/fs/fhandle.c
69878 @@ -8,6 +8,7 @@
69879 #include <linux/fs_struct.h>
69880 #include <linux/fsnotify.h>
69881 #include <linux/personality.h>
69882 +#include <linux/grsecurity.h>
69883 #include <asm/uaccess.h>
69884 #include "internal.h"
69885 #include "mount.h"
69886 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
69887 } else
69888 retval = 0;
69889 /* copy the mount id */
69890 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
69891 - sizeof(*mnt_id)) ||
69892 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
69893 copy_to_user(ufh, handle,
69894 sizeof(struct file_handle) + handle_bytes))
69895 retval = -EFAULT;
69896 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
69897 * the directory. Ideally we would like CAP_DAC_SEARCH.
69898 * But we don't have that
69899 */
69900 - if (!capable(CAP_DAC_READ_SEARCH)) {
69901 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
69902 retval = -EPERM;
69903 goto out_err;
69904 }
69905 diff --git a/fs/file.c b/fs/file.c
69906 index ee738ea..f6c15629 100644
69907 --- a/fs/file.c
69908 +++ b/fs/file.c
69909 @@ -16,6 +16,7 @@
69910 #include <linux/slab.h>
69911 #include <linux/vmalloc.h>
69912 #include <linux/file.h>
69913 +#include <linux/security.h>
69914 #include <linux/fdtable.h>
69915 #include <linux/bitops.h>
69916 #include <linux/interrupt.h>
69917 @@ -139,7 +140,7 @@ out:
69918 * Return <0 error code on error; 1 on successful completion.
69919 * The files->file_lock should be held on entry, and will be held on exit.
69920 */
69921 -static int expand_fdtable(struct files_struct *files, int nr)
69922 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
69923 __releases(files->file_lock)
69924 __acquires(files->file_lock)
69925 {
69926 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
69927 * expanded and execution may have blocked.
69928 * The files->file_lock should be held on entry, and will be held on exit.
69929 */
69930 -static int expand_files(struct files_struct *files, int nr)
69931 +static int expand_files(struct files_struct *files, unsigned int nr)
69932 {
69933 struct fdtable *fdt;
69934
69935 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
69936 if (!file)
69937 return __close_fd(files, fd);
69938
69939 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
69940 if (fd >= rlimit(RLIMIT_NOFILE))
69941 return -EBADF;
69942
69943 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
69944 if (unlikely(oldfd == newfd))
69945 return -EINVAL;
69946
69947 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
69948 if (newfd >= rlimit(RLIMIT_NOFILE))
69949 return -EBADF;
69950
69951 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
69952 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
69953 {
69954 int err;
69955 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
69956 if (from >= rlimit(RLIMIT_NOFILE))
69957 return -EINVAL;
69958 err = alloc_fd(from, flags);
69959 diff --git a/fs/filesystems.c b/fs/filesystems.c
69960 index 5797d45..7d7d79a 100644
69961 --- a/fs/filesystems.c
69962 +++ b/fs/filesystems.c
69963 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
69964 int len = dot ? dot - name : strlen(name);
69965
69966 fs = __get_fs_type(name, len);
69967 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
69968 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
69969 +#else
69970 if (!fs && (request_module("fs-%.*s", len, name) == 0))
69971 +#endif
69972 fs = __get_fs_type(name, len);
69973
69974 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
69975 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
69976 index 7dca743..1ff87ae 100644
69977 --- a/fs/fs_struct.c
69978 +++ b/fs/fs_struct.c
69979 @@ -4,6 +4,7 @@
69980 #include <linux/path.h>
69981 #include <linux/slab.h>
69982 #include <linux/fs_struct.h>
69983 +#include <linux/grsecurity.h>
69984 #include "internal.h"
69985
69986 /*
69987 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
69988 struct path old_root;
69989
69990 path_get(path);
69991 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
69992 spin_lock(&fs->lock);
69993 write_seqcount_begin(&fs->seq);
69994 old_root = fs->root;
69995 fs->root = *path;
69996 + gr_set_chroot_entries(current, path);
69997 write_seqcount_end(&fs->seq);
69998 spin_unlock(&fs->lock);
69999 - if (old_root.dentry)
70000 + if (old_root.dentry) {
70001 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
70002 path_put(&old_root);
70003 + }
70004 }
70005
70006 /*
70007 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
70008 int hits = 0;
70009 spin_lock(&fs->lock);
70010 write_seqcount_begin(&fs->seq);
70011 + /* this root replacement is only done by pivot_root,
70012 + leave grsec's chroot tagging alone for this task
70013 + so that a pivoted root isn't treated as a chroot
70014 + */
70015 hits += replace_path(&fs->root, old_root, new_root);
70016 hits += replace_path(&fs->pwd, old_root, new_root);
70017 write_seqcount_end(&fs->seq);
70018 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
70019
70020 void free_fs_struct(struct fs_struct *fs)
70021 {
70022 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
70023 path_put(&fs->root);
70024 path_put(&fs->pwd);
70025 kmem_cache_free(fs_cachep, fs);
70026 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
70027 task_lock(tsk);
70028 spin_lock(&fs->lock);
70029 tsk->fs = NULL;
70030 - kill = !--fs->users;
70031 + gr_clear_chroot_entries(tsk);
70032 + kill = !atomic_dec_return(&fs->users);
70033 spin_unlock(&fs->lock);
70034 task_unlock(tsk);
70035 if (kill)
70036 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
70037 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
70038 /* We don't need to lock fs - think why ;-) */
70039 if (fs) {
70040 - fs->users = 1;
70041 + atomic_set(&fs->users, 1);
70042 fs->in_exec = 0;
70043 spin_lock_init(&fs->lock);
70044 seqcount_init(&fs->seq);
70045 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
70046 spin_lock(&old->lock);
70047 fs->root = old->root;
70048 path_get(&fs->root);
70049 + /* instead of calling gr_set_chroot_entries here,
70050 + we call it from every caller of this function
70051 + */
70052 fs->pwd = old->pwd;
70053 path_get(&fs->pwd);
70054 spin_unlock(&old->lock);
70055 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
70056 }
70057 return fs;
70058 }
70059 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
70060
70061 task_lock(current);
70062 spin_lock(&fs->lock);
70063 - kill = !--fs->users;
70064 + kill = !atomic_dec_return(&fs->users);
70065 current->fs = new_fs;
70066 + gr_set_chroot_entries(current, &new_fs->root);
70067 spin_unlock(&fs->lock);
70068 task_unlock(current);
70069
70070 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
70071
70072 int current_umask(void)
70073 {
70074 - return current->fs->umask;
70075 + return current->fs->umask | gr_acl_umask();
70076 }
70077 EXPORT_SYMBOL(current_umask);
70078
70079 /* to be mentioned only in INIT_TASK */
70080 struct fs_struct init_fs = {
70081 - .users = 1,
70082 + .users = ATOMIC_INIT(1),
70083 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
70084 .seq = SEQCNT_ZERO(init_fs.seq),
70085 .umask = 0022,
70086 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
70087 index 89acec7..a575262 100644
70088 --- a/fs/fscache/cookie.c
70089 +++ b/fs/fscache/cookie.c
70090 @@ -19,7 +19,7 @@
70091
70092 struct kmem_cache *fscache_cookie_jar;
70093
70094 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
70095 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
70096
70097 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
70098 static int fscache_alloc_object(struct fscache_cache *cache,
70099 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
70100 parent ? (char *) parent->def->name : "<no-parent>",
70101 def->name, netfs_data, enable);
70102
70103 - fscache_stat(&fscache_n_acquires);
70104 + fscache_stat_unchecked(&fscache_n_acquires);
70105
70106 /* if there's no parent cookie, then we don't create one here either */
70107 if (!parent) {
70108 - fscache_stat(&fscache_n_acquires_null);
70109 + fscache_stat_unchecked(&fscache_n_acquires_null);
70110 _leave(" [no parent]");
70111 return NULL;
70112 }
70113 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70114 /* allocate and initialise a cookie */
70115 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
70116 if (!cookie) {
70117 - fscache_stat(&fscache_n_acquires_oom);
70118 + fscache_stat_unchecked(&fscache_n_acquires_oom);
70119 _leave(" [ENOMEM]");
70120 return NULL;
70121 }
70122 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
70123
70124 switch (cookie->def->type) {
70125 case FSCACHE_COOKIE_TYPE_INDEX:
70126 - fscache_stat(&fscache_n_cookie_index);
70127 + fscache_stat_unchecked(&fscache_n_cookie_index);
70128 break;
70129 case FSCACHE_COOKIE_TYPE_DATAFILE:
70130 - fscache_stat(&fscache_n_cookie_data);
70131 + fscache_stat_unchecked(&fscache_n_cookie_data);
70132 break;
70133 default:
70134 - fscache_stat(&fscache_n_cookie_special);
70135 + fscache_stat_unchecked(&fscache_n_cookie_special);
70136 break;
70137 }
70138
70139 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70140 } else {
70141 atomic_dec(&parent->n_children);
70142 __fscache_cookie_put(cookie);
70143 - fscache_stat(&fscache_n_acquires_nobufs);
70144 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
70145 _leave(" = NULL");
70146 return NULL;
70147 }
70148 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70149 }
70150 }
70151
70152 - fscache_stat(&fscache_n_acquires_ok);
70153 + fscache_stat_unchecked(&fscache_n_acquires_ok);
70154 _leave(" = %p", cookie);
70155 return cookie;
70156 }
70157 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
70158 cache = fscache_select_cache_for_object(cookie->parent);
70159 if (!cache) {
70160 up_read(&fscache_addremove_sem);
70161 - fscache_stat(&fscache_n_acquires_no_cache);
70162 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
70163 _leave(" = -ENOMEDIUM [no cache]");
70164 return -ENOMEDIUM;
70165 }
70166 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
70167 object = cache->ops->alloc_object(cache, cookie);
70168 fscache_stat_d(&fscache_n_cop_alloc_object);
70169 if (IS_ERR(object)) {
70170 - fscache_stat(&fscache_n_object_no_alloc);
70171 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
70172 ret = PTR_ERR(object);
70173 goto error;
70174 }
70175
70176 - fscache_stat(&fscache_n_object_alloc);
70177 + fscache_stat_unchecked(&fscache_n_object_alloc);
70178
70179 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
70180 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
70181
70182 _debug("ALLOC OBJ%x: %s {%lx}",
70183 object->debug_id, cookie->def->name, object->events);
70184 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
70185
70186 _enter("{%s}", cookie->def->name);
70187
70188 - fscache_stat(&fscache_n_invalidates);
70189 + fscache_stat_unchecked(&fscache_n_invalidates);
70190
70191 /* Only permit invalidation of data files. Invalidating an index will
70192 * require the caller to release all its attachments to the tree rooted
70193 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
70194 {
70195 struct fscache_object *object;
70196
70197 - fscache_stat(&fscache_n_updates);
70198 + fscache_stat_unchecked(&fscache_n_updates);
70199
70200 if (!cookie) {
70201 - fscache_stat(&fscache_n_updates_null);
70202 + fscache_stat_unchecked(&fscache_n_updates_null);
70203 _leave(" [no cookie]");
70204 return;
70205 }
70206 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
70207 */
70208 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
70209 {
70210 - fscache_stat(&fscache_n_relinquishes);
70211 + fscache_stat_unchecked(&fscache_n_relinquishes);
70212 if (retire)
70213 - fscache_stat(&fscache_n_relinquishes_retire);
70214 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
70215
70216 if (!cookie) {
70217 - fscache_stat(&fscache_n_relinquishes_null);
70218 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
70219 _leave(" [no cookie]");
70220 return;
70221 }
70222 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
70223 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
70224 goto inconsistent;
70225
70226 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
70227 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
70228
70229 __fscache_use_cookie(cookie);
70230 if (fscache_submit_op(object, op) < 0)
70231 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
70232 index 7872a62..d91b19f 100644
70233 --- a/fs/fscache/internal.h
70234 +++ b/fs/fscache/internal.h
70235 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
70236 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
70237 extern int fscache_wait_for_operation_activation(struct fscache_object *,
70238 struct fscache_operation *,
70239 - atomic_t *,
70240 - atomic_t *,
70241 + atomic_unchecked_t *,
70242 + atomic_unchecked_t *,
70243 void (*)(struct fscache_operation *));
70244 extern void fscache_invalidate_writes(struct fscache_cookie *);
70245
70246 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
70247 * stats.c
70248 */
70249 #ifdef CONFIG_FSCACHE_STATS
70250 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70251 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70252 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70253 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70254
70255 -extern atomic_t fscache_n_op_pend;
70256 -extern atomic_t fscache_n_op_run;
70257 -extern atomic_t fscache_n_op_enqueue;
70258 -extern atomic_t fscache_n_op_deferred_release;
70259 -extern atomic_t fscache_n_op_release;
70260 -extern atomic_t fscache_n_op_gc;
70261 -extern atomic_t fscache_n_op_cancelled;
70262 -extern atomic_t fscache_n_op_rejected;
70263 +extern atomic_unchecked_t fscache_n_op_pend;
70264 +extern atomic_unchecked_t fscache_n_op_run;
70265 +extern atomic_unchecked_t fscache_n_op_enqueue;
70266 +extern atomic_unchecked_t fscache_n_op_deferred_release;
70267 +extern atomic_unchecked_t fscache_n_op_release;
70268 +extern atomic_unchecked_t fscache_n_op_gc;
70269 +extern atomic_unchecked_t fscache_n_op_cancelled;
70270 +extern atomic_unchecked_t fscache_n_op_rejected;
70271
70272 -extern atomic_t fscache_n_attr_changed;
70273 -extern atomic_t fscache_n_attr_changed_ok;
70274 -extern atomic_t fscache_n_attr_changed_nobufs;
70275 -extern atomic_t fscache_n_attr_changed_nomem;
70276 -extern atomic_t fscache_n_attr_changed_calls;
70277 +extern atomic_unchecked_t fscache_n_attr_changed;
70278 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
70279 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
70280 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
70281 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
70282
70283 -extern atomic_t fscache_n_allocs;
70284 -extern atomic_t fscache_n_allocs_ok;
70285 -extern atomic_t fscache_n_allocs_wait;
70286 -extern atomic_t fscache_n_allocs_nobufs;
70287 -extern atomic_t fscache_n_allocs_intr;
70288 -extern atomic_t fscache_n_allocs_object_dead;
70289 -extern atomic_t fscache_n_alloc_ops;
70290 -extern atomic_t fscache_n_alloc_op_waits;
70291 +extern atomic_unchecked_t fscache_n_allocs;
70292 +extern atomic_unchecked_t fscache_n_allocs_ok;
70293 +extern atomic_unchecked_t fscache_n_allocs_wait;
70294 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
70295 +extern atomic_unchecked_t fscache_n_allocs_intr;
70296 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
70297 +extern atomic_unchecked_t fscache_n_alloc_ops;
70298 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
70299
70300 -extern atomic_t fscache_n_retrievals;
70301 -extern atomic_t fscache_n_retrievals_ok;
70302 -extern atomic_t fscache_n_retrievals_wait;
70303 -extern atomic_t fscache_n_retrievals_nodata;
70304 -extern atomic_t fscache_n_retrievals_nobufs;
70305 -extern atomic_t fscache_n_retrievals_intr;
70306 -extern atomic_t fscache_n_retrievals_nomem;
70307 -extern atomic_t fscache_n_retrievals_object_dead;
70308 -extern atomic_t fscache_n_retrieval_ops;
70309 -extern atomic_t fscache_n_retrieval_op_waits;
70310 +extern atomic_unchecked_t fscache_n_retrievals;
70311 +extern atomic_unchecked_t fscache_n_retrievals_ok;
70312 +extern atomic_unchecked_t fscache_n_retrievals_wait;
70313 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
70314 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
70315 +extern atomic_unchecked_t fscache_n_retrievals_intr;
70316 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
70317 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
70318 +extern atomic_unchecked_t fscache_n_retrieval_ops;
70319 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
70320
70321 -extern atomic_t fscache_n_stores;
70322 -extern atomic_t fscache_n_stores_ok;
70323 -extern atomic_t fscache_n_stores_again;
70324 -extern atomic_t fscache_n_stores_nobufs;
70325 -extern atomic_t fscache_n_stores_oom;
70326 -extern atomic_t fscache_n_store_ops;
70327 -extern atomic_t fscache_n_store_calls;
70328 -extern atomic_t fscache_n_store_pages;
70329 -extern atomic_t fscache_n_store_radix_deletes;
70330 -extern atomic_t fscache_n_store_pages_over_limit;
70331 +extern atomic_unchecked_t fscache_n_stores;
70332 +extern atomic_unchecked_t fscache_n_stores_ok;
70333 +extern atomic_unchecked_t fscache_n_stores_again;
70334 +extern atomic_unchecked_t fscache_n_stores_nobufs;
70335 +extern atomic_unchecked_t fscache_n_stores_oom;
70336 +extern atomic_unchecked_t fscache_n_store_ops;
70337 +extern atomic_unchecked_t fscache_n_store_calls;
70338 +extern atomic_unchecked_t fscache_n_store_pages;
70339 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
70340 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
70341
70342 -extern atomic_t fscache_n_store_vmscan_not_storing;
70343 -extern atomic_t fscache_n_store_vmscan_gone;
70344 -extern atomic_t fscache_n_store_vmscan_busy;
70345 -extern atomic_t fscache_n_store_vmscan_cancelled;
70346 -extern atomic_t fscache_n_store_vmscan_wait;
70347 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
70348 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
70349 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
70350 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
70351 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
70352
70353 -extern atomic_t fscache_n_marks;
70354 -extern atomic_t fscache_n_uncaches;
70355 +extern atomic_unchecked_t fscache_n_marks;
70356 +extern atomic_unchecked_t fscache_n_uncaches;
70357
70358 -extern atomic_t fscache_n_acquires;
70359 -extern atomic_t fscache_n_acquires_null;
70360 -extern atomic_t fscache_n_acquires_no_cache;
70361 -extern atomic_t fscache_n_acquires_ok;
70362 -extern atomic_t fscache_n_acquires_nobufs;
70363 -extern atomic_t fscache_n_acquires_oom;
70364 +extern atomic_unchecked_t fscache_n_acquires;
70365 +extern atomic_unchecked_t fscache_n_acquires_null;
70366 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
70367 +extern atomic_unchecked_t fscache_n_acquires_ok;
70368 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
70369 +extern atomic_unchecked_t fscache_n_acquires_oom;
70370
70371 -extern atomic_t fscache_n_invalidates;
70372 -extern atomic_t fscache_n_invalidates_run;
70373 +extern atomic_unchecked_t fscache_n_invalidates;
70374 +extern atomic_unchecked_t fscache_n_invalidates_run;
70375
70376 -extern atomic_t fscache_n_updates;
70377 -extern atomic_t fscache_n_updates_null;
70378 -extern atomic_t fscache_n_updates_run;
70379 +extern atomic_unchecked_t fscache_n_updates;
70380 +extern atomic_unchecked_t fscache_n_updates_null;
70381 +extern atomic_unchecked_t fscache_n_updates_run;
70382
70383 -extern atomic_t fscache_n_relinquishes;
70384 -extern atomic_t fscache_n_relinquishes_null;
70385 -extern atomic_t fscache_n_relinquishes_waitcrt;
70386 -extern atomic_t fscache_n_relinquishes_retire;
70387 +extern atomic_unchecked_t fscache_n_relinquishes;
70388 +extern atomic_unchecked_t fscache_n_relinquishes_null;
70389 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
70390 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
70391
70392 -extern atomic_t fscache_n_cookie_index;
70393 -extern atomic_t fscache_n_cookie_data;
70394 -extern atomic_t fscache_n_cookie_special;
70395 +extern atomic_unchecked_t fscache_n_cookie_index;
70396 +extern atomic_unchecked_t fscache_n_cookie_data;
70397 +extern atomic_unchecked_t fscache_n_cookie_special;
70398
70399 -extern atomic_t fscache_n_object_alloc;
70400 -extern atomic_t fscache_n_object_no_alloc;
70401 -extern atomic_t fscache_n_object_lookups;
70402 -extern atomic_t fscache_n_object_lookups_negative;
70403 -extern atomic_t fscache_n_object_lookups_positive;
70404 -extern atomic_t fscache_n_object_lookups_timed_out;
70405 -extern atomic_t fscache_n_object_created;
70406 -extern atomic_t fscache_n_object_avail;
70407 -extern atomic_t fscache_n_object_dead;
70408 +extern atomic_unchecked_t fscache_n_object_alloc;
70409 +extern atomic_unchecked_t fscache_n_object_no_alloc;
70410 +extern atomic_unchecked_t fscache_n_object_lookups;
70411 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
70412 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
70413 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
70414 +extern atomic_unchecked_t fscache_n_object_created;
70415 +extern atomic_unchecked_t fscache_n_object_avail;
70416 +extern atomic_unchecked_t fscache_n_object_dead;
70417
70418 -extern atomic_t fscache_n_checkaux_none;
70419 -extern atomic_t fscache_n_checkaux_okay;
70420 -extern atomic_t fscache_n_checkaux_update;
70421 -extern atomic_t fscache_n_checkaux_obsolete;
70422 +extern atomic_unchecked_t fscache_n_checkaux_none;
70423 +extern atomic_unchecked_t fscache_n_checkaux_okay;
70424 +extern atomic_unchecked_t fscache_n_checkaux_update;
70425 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
70426
70427 extern atomic_t fscache_n_cop_alloc_object;
70428 extern atomic_t fscache_n_cop_lookup_object;
70429 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
70430 atomic_inc(stat);
70431 }
70432
70433 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
70434 +{
70435 + atomic_inc_unchecked(stat);
70436 +}
70437 +
70438 static inline void fscache_stat_d(atomic_t *stat)
70439 {
70440 atomic_dec(stat);
70441 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
70442
70443 #define __fscache_stat(stat) (NULL)
70444 #define fscache_stat(stat) do {} while (0)
70445 +#define fscache_stat_unchecked(stat) do {} while (0)
70446 #define fscache_stat_d(stat) do {} while (0)
70447 #endif
70448
70449 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
70450 index da032da..0076ce7 100644
70451 --- a/fs/fscache/object.c
70452 +++ b/fs/fscache/object.c
70453 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70454 _debug("LOOKUP \"%s\" in \"%s\"",
70455 cookie->def->name, object->cache->tag->name);
70456
70457 - fscache_stat(&fscache_n_object_lookups);
70458 + fscache_stat_unchecked(&fscache_n_object_lookups);
70459 fscache_stat(&fscache_n_cop_lookup_object);
70460 ret = object->cache->ops->lookup_object(object);
70461 fscache_stat_d(&fscache_n_cop_lookup_object);
70462 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70463 if (ret == -ETIMEDOUT) {
70464 /* probably stuck behind another object, so move this one to
70465 * the back of the queue */
70466 - fscache_stat(&fscache_n_object_lookups_timed_out);
70467 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
70468 _leave(" [timeout]");
70469 return NO_TRANSIT;
70470 }
70471 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
70472 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
70473
70474 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70475 - fscache_stat(&fscache_n_object_lookups_negative);
70476 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
70477
70478 /* Allow write requests to begin stacking up and read requests to begin
70479 * returning ENODATA.
70480 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
70481 /* if we were still looking up, then we must have a positive lookup
70482 * result, in which case there may be data available */
70483 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70484 - fscache_stat(&fscache_n_object_lookups_positive);
70485 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
70486
70487 /* We do (presumably) have data */
70488 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
70489 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
70490 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
70491 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
70492 } else {
70493 - fscache_stat(&fscache_n_object_created);
70494 + fscache_stat_unchecked(&fscache_n_object_created);
70495 }
70496
70497 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
70498 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
70499 fscache_stat_d(&fscache_n_cop_lookup_complete);
70500
70501 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
70502 - fscache_stat(&fscache_n_object_avail);
70503 + fscache_stat_unchecked(&fscache_n_object_avail);
70504
70505 _leave("");
70506 return transit_to(JUMPSTART_DEPS);
70507 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
70508
70509 /* this just shifts the object release to the work processor */
70510 fscache_put_object(object);
70511 - fscache_stat(&fscache_n_object_dead);
70512 + fscache_stat_unchecked(&fscache_n_object_dead);
70513
70514 _leave("");
70515 return transit_to(OBJECT_DEAD);
70516 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70517 enum fscache_checkaux result;
70518
70519 if (!object->cookie->def->check_aux) {
70520 - fscache_stat(&fscache_n_checkaux_none);
70521 + fscache_stat_unchecked(&fscache_n_checkaux_none);
70522 return FSCACHE_CHECKAUX_OKAY;
70523 }
70524
70525 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70526 switch (result) {
70527 /* entry okay as is */
70528 case FSCACHE_CHECKAUX_OKAY:
70529 - fscache_stat(&fscache_n_checkaux_okay);
70530 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
70531 break;
70532
70533 /* entry requires update */
70534 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
70535 - fscache_stat(&fscache_n_checkaux_update);
70536 + fscache_stat_unchecked(&fscache_n_checkaux_update);
70537 break;
70538
70539 /* entry requires deletion */
70540 case FSCACHE_CHECKAUX_OBSOLETE:
70541 - fscache_stat(&fscache_n_checkaux_obsolete);
70542 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
70543 break;
70544
70545 default:
70546 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
70547 {
70548 const struct fscache_state *s;
70549
70550 - fscache_stat(&fscache_n_invalidates_run);
70551 + fscache_stat_unchecked(&fscache_n_invalidates_run);
70552 fscache_stat(&fscache_n_cop_invalidate_object);
70553 s = _fscache_invalidate_object(object, event);
70554 fscache_stat_d(&fscache_n_cop_invalidate_object);
70555 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
70556 {
70557 _enter("{OBJ%x},%d", object->debug_id, event);
70558
70559 - fscache_stat(&fscache_n_updates_run);
70560 + fscache_stat_unchecked(&fscache_n_updates_run);
70561 fscache_stat(&fscache_n_cop_update_object);
70562 object->cache->ops->update_object(object);
70563 fscache_stat_d(&fscache_n_cop_update_object);
70564 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
70565 index e7b87a0..a85d47a 100644
70566 --- a/fs/fscache/operation.c
70567 +++ b/fs/fscache/operation.c
70568 @@ -17,7 +17,7 @@
70569 #include <linux/slab.h>
70570 #include "internal.h"
70571
70572 -atomic_t fscache_op_debug_id;
70573 +atomic_unchecked_t fscache_op_debug_id;
70574 EXPORT_SYMBOL(fscache_op_debug_id);
70575
70576 /**
70577 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
70578 ASSERTCMP(atomic_read(&op->usage), >, 0);
70579 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
70580
70581 - fscache_stat(&fscache_n_op_enqueue);
70582 + fscache_stat_unchecked(&fscache_n_op_enqueue);
70583 switch (op->flags & FSCACHE_OP_TYPE) {
70584 case FSCACHE_OP_ASYNC:
70585 _debug("queue async");
70586 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
70587 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
70588 if (op->processor)
70589 fscache_enqueue_operation(op);
70590 - fscache_stat(&fscache_n_op_run);
70591 + fscache_stat_unchecked(&fscache_n_op_run);
70592 }
70593
70594 /*
70595 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70596 if (object->n_in_progress > 0) {
70597 atomic_inc(&op->usage);
70598 list_add_tail(&op->pend_link, &object->pending_ops);
70599 - fscache_stat(&fscache_n_op_pend);
70600 + fscache_stat_unchecked(&fscache_n_op_pend);
70601 } else if (!list_empty(&object->pending_ops)) {
70602 atomic_inc(&op->usage);
70603 list_add_tail(&op->pend_link, &object->pending_ops);
70604 - fscache_stat(&fscache_n_op_pend);
70605 + fscache_stat_unchecked(&fscache_n_op_pend);
70606 fscache_start_operations(object);
70607 } else {
70608 ASSERTCMP(object->n_in_progress, ==, 0);
70609 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70610 object->n_exclusive++; /* reads and writes must wait */
70611 atomic_inc(&op->usage);
70612 list_add_tail(&op->pend_link, &object->pending_ops);
70613 - fscache_stat(&fscache_n_op_pend);
70614 + fscache_stat_unchecked(&fscache_n_op_pend);
70615 ret = 0;
70616 } else {
70617 /* If we're in any other state, there must have been an I/O
70618 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
70619 if (object->n_exclusive > 0) {
70620 atomic_inc(&op->usage);
70621 list_add_tail(&op->pend_link, &object->pending_ops);
70622 - fscache_stat(&fscache_n_op_pend);
70623 + fscache_stat_unchecked(&fscache_n_op_pend);
70624 } else if (!list_empty(&object->pending_ops)) {
70625 atomic_inc(&op->usage);
70626 list_add_tail(&op->pend_link, &object->pending_ops);
70627 - fscache_stat(&fscache_n_op_pend);
70628 + fscache_stat_unchecked(&fscache_n_op_pend);
70629 fscache_start_operations(object);
70630 } else {
70631 ASSERTCMP(object->n_exclusive, ==, 0);
70632 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
70633 object->n_ops++;
70634 atomic_inc(&op->usage);
70635 list_add_tail(&op->pend_link, &object->pending_ops);
70636 - fscache_stat(&fscache_n_op_pend);
70637 + fscache_stat_unchecked(&fscache_n_op_pend);
70638 ret = 0;
70639 } else if (fscache_object_is_dying(object)) {
70640 - fscache_stat(&fscache_n_op_rejected);
70641 + fscache_stat_unchecked(&fscache_n_op_rejected);
70642 op->state = FSCACHE_OP_ST_CANCELLED;
70643 ret = -ENOBUFS;
70644 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
70645 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
70646 ret = -EBUSY;
70647 if (op->state == FSCACHE_OP_ST_PENDING) {
70648 ASSERT(!list_empty(&op->pend_link));
70649 - fscache_stat(&fscache_n_op_cancelled);
70650 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70651 list_del_init(&op->pend_link);
70652 if (do_cancel)
70653 do_cancel(op);
70654 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
70655 while (!list_empty(&object->pending_ops)) {
70656 op = list_entry(object->pending_ops.next,
70657 struct fscache_operation, pend_link);
70658 - fscache_stat(&fscache_n_op_cancelled);
70659 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70660 list_del_init(&op->pend_link);
70661
70662 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
70663 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
70664 op->state, ==, FSCACHE_OP_ST_CANCELLED);
70665 op->state = FSCACHE_OP_ST_DEAD;
70666
70667 - fscache_stat(&fscache_n_op_release);
70668 + fscache_stat_unchecked(&fscache_n_op_release);
70669
70670 if (op->release) {
70671 op->release(op);
70672 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
70673 * lock, and defer it otherwise */
70674 if (!spin_trylock(&object->lock)) {
70675 _debug("defer put");
70676 - fscache_stat(&fscache_n_op_deferred_release);
70677 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
70678
70679 cache = object->cache;
70680 spin_lock(&cache->op_gc_list_lock);
70681 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
70682
70683 _debug("GC DEFERRED REL OBJ%x OP%x",
70684 object->debug_id, op->debug_id);
70685 - fscache_stat(&fscache_n_op_gc);
70686 + fscache_stat_unchecked(&fscache_n_op_gc);
70687
70688 ASSERTCMP(atomic_read(&op->usage), ==, 0);
70689 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
70690 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
70691 index de33b3f..8be4d29 100644
70692 --- a/fs/fscache/page.c
70693 +++ b/fs/fscache/page.c
70694 @@ -74,7 +74,7 @@ try_again:
70695 val = radix_tree_lookup(&cookie->stores, page->index);
70696 if (!val) {
70697 rcu_read_unlock();
70698 - fscache_stat(&fscache_n_store_vmscan_not_storing);
70699 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
70700 __fscache_uncache_page(cookie, page);
70701 return true;
70702 }
70703 @@ -104,11 +104,11 @@ try_again:
70704 spin_unlock(&cookie->stores_lock);
70705
70706 if (xpage) {
70707 - fscache_stat(&fscache_n_store_vmscan_cancelled);
70708 - fscache_stat(&fscache_n_store_radix_deletes);
70709 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
70710 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70711 ASSERTCMP(xpage, ==, page);
70712 } else {
70713 - fscache_stat(&fscache_n_store_vmscan_gone);
70714 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
70715 }
70716
70717 wake_up_bit(&cookie->flags, 0);
70718 @@ -123,11 +123,11 @@ page_busy:
70719 * sleeping on memory allocation, so we may need to impose a timeout
70720 * too. */
70721 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
70722 - fscache_stat(&fscache_n_store_vmscan_busy);
70723 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
70724 return false;
70725 }
70726
70727 - fscache_stat(&fscache_n_store_vmscan_wait);
70728 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
70729 if (!release_page_wait_timeout(cookie, page))
70730 _debug("fscache writeout timeout page: %p{%lx}",
70731 page, page->index);
70732 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
70733 FSCACHE_COOKIE_STORING_TAG);
70734 if (!radix_tree_tag_get(&cookie->stores, page->index,
70735 FSCACHE_COOKIE_PENDING_TAG)) {
70736 - fscache_stat(&fscache_n_store_radix_deletes);
70737 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70738 xpage = radix_tree_delete(&cookie->stores, page->index);
70739 }
70740 spin_unlock(&cookie->stores_lock);
70741 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
70742
70743 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
70744
70745 - fscache_stat(&fscache_n_attr_changed_calls);
70746 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
70747
70748 if (fscache_object_is_active(object)) {
70749 fscache_stat(&fscache_n_cop_attr_changed);
70750 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70751
70752 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
70753
70754 - fscache_stat(&fscache_n_attr_changed);
70755 + fscache_stat_unchecked(&fscache_n_attr_changed);
70756
70757 op = kzalloc(sizeof(*op), GFP_KERNEL);
70758 if (!op) {
70759 - fscache_stat(&fscache_n_attr_changed_nomem);
70760 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
70761 _leave(" = -ENOMEM");
70762 return -ENOMEM;
70763 }
70764 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70765 if (fscache_submit_exclusive_op(object, op) < 0)
70766 goto nobufs_dec;
70767 spin_unlock(&cookie->lock);
70768 - fscache_stat(&fscache_n_attr_changed_ok);
70769 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
70770 fscache_put_operation(op);
70771 _leave(" = 0");
70772 return 0;
70773 @@ -242,7 +242,7 @@ nobufs:
70774 kfree(op);
70775 if (wake_cookie)
70776 __fscache_wake_unused_cookie(cookie);
70777 - fscache_stat(&fscache_n_attr_changed_nobufs);
70778 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
70779 _leave(" = %d", -ENOBUFS);
70780 return -ENOBUFS;
70781 }
70782 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
70783 /* allocate a retrieval operation and attempt to submit it */
70784 op = kzalloc(sizeof(*op), GFP_NOIO);
70785 if (!op) {
70786 - fscache_stat(&fscache_n_retrievals_nomem);
70787 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70788 return NULL;
70789 }
70790
70791 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
70792 return 0;
70793 }
70794
70795 - fscache_stat(&fscache_n_retrievals_wait);
70796 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
70797
70798 jif = jiffies;
70799 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
70800 TASK_INTERRUPTIBLE) != 0) {
70801 - fscache_stat(&fscache_n_retrievals_intr);
70802 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70803 _leave(" = -ERESTARTSYS");
70804 return -ERESTARTSYS;
70805 }
70806 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
70807 */
70808 int fscache_wait_for_operation_activation(struct fscache_object *object,
70809 struct fscache_operation *op,
70810 - atomic_t *stat_op_waits,
70811 - atomic_t *stat_object_dead,
70812 + atomic_unchecked_t *stat_op_waits,
70813 + atomic_unchecked_t *stat_object_dead,
70814 void (*do_cancel)(struct fscache_operation *))
70815 {
70816 int ret;
70817 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70818
70819 _debug(">>> WT");
70820 if (stat_op_waits)
70821 - fscache_stat(stat_op_waits);
70822 + fscache_stat_unchecked(stat_op_waits);
70823 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
70824 TASK_INTERRUPTIBLE) != 0) {
70825 ret = fscache_cancel_op(op, do_cancel);
70826 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70827 check_if_dead:
70828 if (op->state == FSCACHE_OP_ST_CANCELLED) {
70829 if (stat_object_dead)
70830 - fscache_stat(stat_object_dead);
70831 + fscache_stat_unchecked(stat_object_dead);
70832 _leave(" = -ENOBUFS [cancelled]");
70833 return -ENOBUFS;
70834 }
70835 @@ -381,7 +381,7 @@ check_if_dead:
70836 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
70837 fscache_cancel_op(op, do_cancel);
70838 if (stat_object_dead)
70839 - fscache_stat(stat_object_dead);
70840 + fscache_stat_unchecked(stat_object_dead);
70841 return -ENOBUFS;
70842 }
70843 return 0;
70844 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70845
70846 _enter("%p,%p,,,", cookie, page);
70847
70848 - fscache_stat(&fscache_n_retrievals);
70849 + fscache_stat_unchecked(&fscache_n_retrievals);
70850
70851 if (hlist_empty(&cookie->backing_objects))
70852 goto nobufs;
70853 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70854 goto nobufs_unlock_dec;
70855 spin_unlock(&cookie->lock);
70856
70857 - fscache_stat(&fscache_n_retrieval_ops);
70858 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
70859
70860 /* pin the netfs read context in case we need to do the actual netfs
70861 * read because we've encountered a cache read failure */
70862 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70863
70864 error:
70865 if (ret == -ENOMEM)
70866 - fscache_stat(&fscache_n_retrievals_nomem);
70867 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70868 else if (ret == -ERESTARTSYS)
70869 - fscache_stat(&fscache_n_retrievals_intr);
70870 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70871 else if (ret == -ENODATA)
70872 - fscache_stat(&fscache_n_retrievals_nodata);
70873 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
70874 else if (ret < 0)
70875 - fscache_stat(&fscache_n_retrievals_nobufs);
70876 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70877 else
70878 - fscache_stat(&fscache_n_retrievals_ok);
70879 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
70880
70881 fscache_put_retrieval(op);
70882 _leave(" = %d", ret);
70883 @@ -505,7 +505,7 @@ nobufs_unlock:
70884 __fscache_wake_unused_cookie(cookie);
70885 kfree(op);
70886 nobufs:
70887 - fscache_stat(&fscache_n_retrievals_nobufs);
70888 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70889 _leave(" = -ENOBUFS");
70890 return -ENOBUFS;
70891 }
70892 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70893
70894 _enter("%p,,%d,,,", cookie, *nr_pages);
70895
70896 - fscache_stat(&fscache_n_retrievals);
70897 + fscache_stat_unchecked(&fscache_n_retrievals);
70898
70899 if (hlist_empty(&cookie->backing_objects))
70900 goto nobufs;
70901 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70902 goto nobufs_unlock_dec;
70903 spin_unlock(&cookie->lock);
70904
70905 - fscache_stat(&fscache_n_retrieval_ops);
70906 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
70907
70908 /* pin the netfs read context in case we need to do the actual netfs
70909 * read because we've encountered a cache read failure */
70910 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70911
70912 error:
70913 if (ret == -ENOMEM)
70914 - fscache_stat(&fscache_n_retrievals_nomem);
70915 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70916 else if (ret == -ERESTARTSYS)
70917 - fscache_stat(&fscache_n_retrievals_intr);
70918 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70919 else if (ret == -ENODATA)
70920 - fscache_stat(&fscache_n_retrievals_nodata);
70921 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
70922 else if (ret < 0)
70923 - fscache_stat(&fscache_n_retrievals_nobufs);
70924 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70925 else
70926 - fscache_stat(&fscache_n_retrievals_ok);
70927 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
70928
70929 fscache_put_retrieval(op);
70930 _leave(" = %d", ret);
70931 @@ -636,7 +636,7 @@ nobufs_unlock:
70932 if (wake_cookie)
70933 __fscache_wake_unused_cookie(cookie);
70934 nobufs:
70935 - fscache_stat(&fscache_n_retrievals_nobufs);
70936 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70937 _leave(" = -ENOBUFS");
70938 return -ENOBUFS;
70939 }
70940 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
70941
70942 _enter("%p,%p,,,", cookie, page);
70943
70944 - fscache_stat(&fscache_n_allocs);
70945 + fscache_stat_unchecked(&fscache_n_allocs);
70946
70947 if (hlist_empty(&cookie->backing_objects))
70948 goto nobufs;
70949 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
70950 goto nobufs_unlock_dec;
70951 spin_unlock(&cookie->lock);
70952
70953 - fscache_stat(&fscache_n_alloc_ops);
70954 + fscache_stat_unchecked(&fscache_n_alloc_ops);
70955
70956 ret = fscache_wait_for_operation_activation(
70957 object, &op->op,
70958 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
70959
70960 error:
70961 if (ret == -ERESTARTSYS)
70962 - fscache_stat(&fscache_n_allocs_intr);
70963 + fscache_stat_unchecked(&fscache_n_allocs_intr);
70964 else if (ret < 0)
70965 - fscache_stat(&fscache_n_allocs_nobufs);
70966 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
70967 else
70968 - fscache_stat(&fscache_n_allocs_ok);
70969 + fscache_stat_unchecked(&fscache_n_allocs_ok);
70970
70971 fscache_put_retrieval(op);
70972 _leave(" = %d", ret);
70973 @@ -730,7 +730,7 @@ nobufs_unlock:
70974 if (wake_cookie)
70975 __fscache_wake_unused_cookie(cookie);
70976 nobufs:
70977 - fscache_stat(&fscache_n_allocs_nobufs);
70978 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
70979 _leave(" = -ENOBUFS");
70980 return -ENOBUFS;
70981 }
70982 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
70983
70984 spin_lock(&cookie->stores_lock);
70985
70986 - fscache_stat(&fscache_n_store_calls);
70987 + fscache_stat_unchecked(&fscache_n_store_calls);
70988
70989 /* find a page to store */
70990 page = NULL;
70991 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
70992 page = results[0];
70993 _debug("gang %d [%lx]", n, page->index);
70994 if (page->index > op->store_limit) {
70995 - fscache_stat(&fscache_n_store_pages_over_limit);
70996 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
70997 goto superseded;
70998 }
70999
71000 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71001 spin_unlock(&cookie->stores_lock);
71002 spin_unlock(&object->lock);
71003
71004 - fscache_stat(&fscache_n_store_pages);
71005 + fscache_stat_unchecked(&fscache_n_store_pages);
71006 fscache_stat(&fscache_n_cop_write_page);
71007 ret = object->cache->ops->write_page(op, page);
71008 fscache_stat_d(&fscache_n_cop_write_page);
71009 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71010 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
71011 ASSERT(PageFsCache(page));
71012
71013 - fscache_stat(&fscache_n_stores);
71014 + fscache_stat_unchecked(&fscache_n_stores);
71015
71016 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
71017 _leave(" = -ENOBUFS [invalidating]");
71018 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71019 spin_unlock(&cookie->stores_lock);
71020 spin_unlock(&object->lock);
71021
71022 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
71023 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
71024 op->store_limit = object->store_limit;
71025
71026 __fscache_use_cookie(cookie);
71027 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71028
71029 spin_unlock(&cookie->lock);
71030 radix_tree_preload_end();
71031 - fscache_stat(&fscache_n_store_ops);
71032 - fscache_stat(&fscache_n_stores_ok);
71033 + fscache_stat_unchecked(&fscache_n_store_ops);
71034 + fscache_stat_unchecked(&fscache_n_stores_ok);
71035
71036 /* the work queue now carries its own ref on the object */
71037 fscache_put_operation(&op->op);
71038 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71039 return 0;
71040
71041 already_queued:
71042 - fscache_stat(&fscache_n_stores_again);
71043 + fscache_stat_unchecked(&fscache_n_stores_again);
71044 already_pending:
71045 spin_unlock(&cookie->stores_lock);
71046 spin_unlock(&object->lock);
71047 spin_unlock(&cookie->lock);
71048 radix_tree_preload_end();
71049 kfree(op);
71050 - fscache_stat(&fscache_n_stores_ok);
71051 + fscache_stat_unchecked(&fscache_n_stores_ok);
71052 _leave(" = 0");
71053 return 0;
71054
71055 @@ -1039,14 +1039,14 @@ nobufs:
71056 kfree(op);
71057 if (wake_cookie)
71058 __fscache_wake_unused_cookie(cookie);
71059 - fscache_stat(&fscache_n_stores_nobufs);
71060 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
71061 _leave(" = -ENOBUFS");
71062 return -ENOBUFS;
71063
71064 nomem_free:
71065 kfree(op);
71066 nomem:
71067 - fscache_stat(&fscache_n_stores_oom);
71068 + fscache_stat_unchecked(&fscache_n_stores_oom);
71069 _leave(" = -ENOMEM");
71070 return -ENOMEM;
71071 }
71072 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
71073 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
71074 ASSERTCMP(page, !=, NULL);
71075
71076 - fscache_stat(&fscache_n_uncaches);
71077 + fscache_stat_unchecked(&fscache_n_uncaches);
71078
71079 /* cache withdrawal may beat us to it */
71080 if (!PageFsCache(page))
71081 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
71082 struct fscache_cookie *cookie = op->op.object->cookie;
71083
71084 #ifdef CONFIG_FSCACHE_STATS
71085 - atomic_inc(&fscache_n_marks);
71086 + atomic_inc_unchecked(&fscache_n_marks);
71087 #endif
71088
71089 _debug("- mark %p{%lx}", page, page->index);
71090 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
71091 index 40d13c7..ddf52b9 100644
71092 --- a/fs/fscache/stats.c
71093 +++ b/fs/fscache/stats.c
71094 @@ -18,99 +18,99 @@
71095 /*
71096 * operation counters
71097 */
71098 -atomic_t fscache_n_op_pend;
71099 -atomic_t fscache_n_op_run;
71100 -atomic_t fscache_n_op_enqueue;
71101 -atomic_t fscache_n_op_requeue;
71102 -atomic_t fscache_n_op_deferred_release;
71103 -atomic_t fscache_n_op_release;
71104 -atomic_t fscache_n_op_gc;
71105 -atomic_t fscache_n_op_cancelled;
71106 -atomic_t fscache_n_op_rejected;
71107 +atomic_unchecked_t fscache_n_op_pend;
71108 +atomic_unchecked_t fscache_n_op_run;
71109 +atomic_unchecked_t fscache_n_op_enqueue;
71110 +atomic_unchecked_t fscache_n_op_requeue;
71111 +atomic_unchecked_t fscache_n_op_deferred_release;
71112 +atomic_unchecked_t fscache_n_op_release;
71113 +atomic_unchecked_t fscache_n_op_gc;
71114 +atomic_unchecked_t fscache_n_op_cancelled;
71115 +atomic_unchecked_t fscache_n_op_rejected;
71116
71117 -atomic_t fscache_n_attr_changed;
71118 -atomic_t fscache_n_attr_changed_ok;
71119 -atomic_t fscache_n_attr_changed_nobufs;
71120 -atomic_t fscache_n_attr_changed_nomem;
71121 -atomic_t fscache_n_attr_changed_calls;
71122 +atomic_unchecked_t fscache_n_attr_changed;
71123 +atomic_unchecked_t fscache_n_attr_changed_ok;
71124 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
71125 +atomic_unchecked_t fscache_n_attr_changed_nomem;
71126 +atomic_unchecked_t fscache_n_attr_changed_calls;
71127
71128 -atomic_t fscache_n_allocs;
71129 -atomic_t fscache_n_allocs_ok;
71130 -atomic_t fscache_n_allocs_wait;
71131 -atomic_t fscache_n_allocs_nobufs;
71132 -atomic_t fscache_n_allocs_intr;
71133 -atomic_t fscache_n_allocs_object_dead;
71134 -atomic_t fscache_n_alloc_ops;
71135 -atomic_t fscache_n_alloc_op_waits;
71136 +atomic_unchecked_t fscache_n_allocs;
71137 +atomic_unchecked_t fscache_n_allocs_ok;
71138 +atomic_unchecked_t fscache_n_allocs_wait;
71139 +atomic_unchecked_t fscache_n_allocs_nobufs;
71140 +atomic_unchecked_t fscache_n_allocs_intr;
71141 +atomic_unchecked_t fscache_n_allocs_object_dead;
71142 +atomic_unchecked_t fscache_n_alloc_ops;
71143 +atomic_unchecked_t fscache_n_alloc_op_waits;
71144
71145 -atomic_t fscache_n_retrievals;
71146 -atomic_t fscache_n_retrievals_ok;
71147 -atomic_t fscache_n_retrievals_wait;
71148 -atomic_t fscache_n_retrievals_nodata;
71149 -atomic_t fscache_n_retrievals_nobufs;
71150 -atomic_t fscache_n_retrievals_intr;
71151 -atomic_t fscache_n_retrievals_nomem;
71152 -atomic_t fscache_n_retrievals_object_dead;
71153 -atomic_t fscache_n_retrieval_ops;
71154 -atomic_t fscache_n_retrieval_op_waits;
71155 +atomic_unchecked_t fscache_n_retrievals;
71156 +atomic_unchecked_t fscache_n_retrievals_ok;
71157 +atomic_unchecked_t fscache_n_retrievals_wait;
71158 +atomic_unchecked_t fscache_n_retrievals_nodata;
71159 +atomic_unchecked_t fscache_n_retrievals_nobufs;
71160 +atomic_unchecked_t fscache_n_retrievals_intr;
71161 +atomic_unchecked_t fscache_n_retrievals_nomem;
71162 +atomic_unchecked_t fscache_n_retrievals_object_dead;
71163 +atomic_unchecked_t fscache_n_retrieval_ops;
71164 +atomic_unchecked_t fscache_n_retrieval_op_waits;
71165
71166 -atomic_t fscache_n_stores;
71167 -atomic_t fscache_n_stores_ok;
71168 -atomic_t fscache_n_stores_again;
71169 -atomic_t fscache_n_stores_nobufs;
71170 -atomic_t fscache_n_stores_oom;
71171 -atomic_t fscache_n_store_ops;
71172 -atomic_t fscache_n_store_calls;
71173 -atomic_t fscache_n_store_pages;
71174 -atomic_t fscache_n_store_radix_deletes;
71175 -atomic_t fscache_n_store_pages_over_limit;
71176 +atomic_unchecked_t fscache_n_stores;
71177 +atomic_unchecked_t fscache_n_stores_ok;
71178 +atomic_unchecked_t fscache_n_stores_again;
71179 +atomic_unchecked_t fscache_n_stores_nobufs;
71180 +atomic_unchecked_t fscache_n_stores_oom;
71181 +atomic_unchecked_t fscache_n_store_ops;
71182 +atomic_unchecked_t fscache_n_store_calls;
71183 +atomic_unchecked_t fscache_n_store_pages;
71184 +atomic_unchecked_t fscache_n_store_radix_deletes;
71185 +atomic_unchecked_t fscache_n_store_pages_over_limit;
71186
71187 -atomic_t fscache_n_store_vmscan_not_storing;
71188 -atomic_t fscache_n_store_vmscan_gone;
71189 -atomic_t fscache_n_store_vmscan_busy;
71190 -atomic_t fscache_n_store_vmscan_cancelled;
71191 -atomic_t fscache_n_store_vmscan_wait;
71192 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
71193 +atomic_unchecked_t fscache_n_store_vmscan_gone;
71194 +atomic_unchecked_t fscache_n_store_vmscan_busy;
71195 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
71196 +atomic_unchecked_t fscache_n_store_vmscan_wait;
71197
71198 -atomic_t fscache_n_marks;
71199 -atomic_t fscache_n_uncaches;
71200 +atomic_unchecked_t fscache_n_marks;
71201 +atomic_unchecked_t fscache_n_uncaches;
71202
71203 -atomic_t fscache_n_acquires;
71204 -atomic_t fscache_n_acquires_null;
71205 -atomic_t fscache_n_acquires_no_cache;
71206 -atomic_t fscache_n_acquires_ok;
71207 -atomic_t fscache_n_acquires_nobufs;
71208 -atomic_t fscache_n_acquires_oom;
71209 +atomic_unchecked_t fscache_n_acquires;
71210 +atomic_unchecked_t fscache_n_acquires_null;
71211 +atomic_unchecked_t fscache_n_acquires_no_cache;
71212 +atomic_unchecked_t fscache_n_acquires_ok;
71213 +atomic_unchecked_t fscache_n_acquires_nobufs;
71214 +atomic_unchecked_t fscache_n_acquires_oom;
71215
71216 -atomic_t fscache_n_invalidates;
71217 -atomic_t fscache_n_invalidates_run;
71218 +atomic_unchecked_t fscache_n_invalidates;
71219 +atomic_unchecked_t fscache_n_invalidates_run;
71220
71221 -atomic_t fscache_n_updates;
71222 -atomic_t fscache_n_updates_null;
71223 -atomic_t fscache_n_updates_run;
71224 +atomic_unchecked_t fscache_n_updates;
71225 +atomic_unchecked_t fscache_n_updates_null;
71226 +atomic_unchecked_t fscache_n_updates_run;
71227
71228 -atomic_t fscache_n_relinquishes;
71229 -atomic_t fscache_n_relinquishes_null;
71230 -atomic_t fscache_n_relinquishes_waitcrt;
71231 -atomic_t fscache_n_relinquishes_retire;
71232 +atomic_unchecked_t fscache_n_relinquishes;
71233 +atomic_unchecked_t fscache_n_relinquishes_null;
71234 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
71235 +atomic_unchecked_t fscache_n_relinquishes_retire;
71236
71237 -atomic_t fscache_n_cookie_index;
71238 -atomic_t fscache_n_cookie_data;
71239 -atomic_t fscache_n_cookie_special;
71240 +atomic_unchecked_t fscache_n_cookie_index;
71241 +atomic_unchecked_t fscache_n_cookie_data;
71242 +atomic_unchecked_t fscache_n_cookie_special;
71243
71244 -atomic_t fscache_n_object_alloc;
71245 -atomic_t fscache_n_object_no_alloc;
71246 -atomic_t fscache_n_object_lookups;
71247 -atomic_t fscache_n_object_lookups_negative;
71248 -atomic_t fscache_n_object_lookups_positive;
71249 -atomic_t fscache_n_object_lookups_timed_out;
71250 -atomic_t fscache_n_object_created;
71251 -atomic_t fscache_n_object_avail;
71252 -atomic_t fscache_n_object_dead;
71253 +atomic_unchecked_t fscache_n_object_alloc;
71254 +atomic_unchecked_t fscache_n_object_no_alloc;
71255 +atomic_unchecked_t fscache_n_object_lookups;
71256 +atomic_unchecked_t fscache_n_object_lookups_negative;
71257 +atomic_unchecked_t fscache_n_object_lookups_positive;
71258 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
71259 +atomic_unchecked_t fscache_n_object_created;
71260 +atomic_unchecked_t fscache_n_object_avail;
71261 +atomic_unchecked_t fscache_n_object_dead;
71262
71263 -atomic_t fscache_n_checkaux_none;
71264 -atomic_t fscache_n_checkaux_okay;
71265 -atomic_t fscache_n_checkaux_update;
71266 -atomic_t fscache_n_checkaux_obsolete;
71267 +atomic_unchecked_t fscache_n_checkaux_none;
71268 +atomic_unchecked_t fscache_n_checkaux_okay;
71269 +atomic_unchecked_t fscache_n_checkaux_update;
71270 +atomic_unchecked_t fscache_n_checkaux_obsolete;
71271
71272 atomic_t fscache_n_cop_alloc_object;
71273 atomic_t fscache_n_cop_lookup_object;
71274 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
71275 seq_puts(m, "FS-Cache statistics\n");
71276
71277 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
71278 - atomic_read(&fscache_n_cookie_index),
71279 - atomic_read(&fscache_n_cookie_data),
71280 - atomic_read(&fscache_n_cookie_special));
71281 + atomic_read_unchecked(&fscache_n_cookie_index),
71282 + atomic_read_unchecked(&fscache_n_cookie_data),
71283 + atomic_read_unchecked(&fscache_n_cookie_special));
71284
71285 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
71286 - atomic_read(&fscache_n_object_alloc),
71287 - atomic_read(&fscache_n_object_no_alloc),
71288 - atomic_read(&fscache_n_object_avail),
71289 - atomic_read(&fscache_n_object_dead));
71290 + atomic_read_unchecked(&fscache_n_object_alloc),
71291 + atomic_read_unchecked(&fscache_n_object_no_alloc),
71292 + atomic_read_unchecked(&fscache_n_object_avail),
71293 + atomic_read_unchecked(&fscache_n_object_dead));
71294 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
71295 - atomic_read(&fscache_n_checkaux_none),
71296 - atomic_read(&fscache_n_checkaux_okay),
71297 - atomic_read(&fscache_n_checkaux_update),
71298 - atomic_read(&fscache_n_checkaux_obsolete));
71299 + atomic_read_unchecked(&fscache_n_checkaux_none),
71300 + atomic_read_unchecked(&fscache_n_checkaux_okay),
71301 + atomic_read_unchecked(&fscache_n_checkaux_update),
71302 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
71303
71304 seq_printf(m, "Pages : mrk=%u unc=%u\n",
71305 - atomic_read(&fscache_n_marks),
71306 - atomic_read(&fscache_n_uncaches));
71307 + atomic_read_unchecked(&fscache_n_marks),
71308 + atomic_read_unchecked(&fscache_n_uncaches));
71309
71310 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
71311 " oom=%u\n",
71312 - atomic_read(&fscache_n_acquires),
71313 - atomic_read(&fscache_n_acquires_null),
71314 - atomic_read(&fscache_n_acquires_no_cache),
71315 - atomic_read(&fscache_n_acquires_ok),
71316 - atomic_read(&fscache_n_acquires_nobufs),
71317 - atomic_read(&fscache_n_acquires_oom));
71318 + atomic_read_unchecked(&fscache_n_acquires),
71319 + atomic_read_unchecked(&fscache_n_acquires_null),
71320 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
71321 + atomic_read_unchecked(&fscache_n_acquires_ok),
71322 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
71323 + atomic_read_unchecked(&fscache_n_acquires_oom));
71324
71325 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
71326 - atomic_read(&fscache_n_object_lookups),
71327 - atomic_read(&fscache_n_object_lookups_negative),
71328 - atomic_read(&fscache_n_object_lookups_positive),
71329 - atomic_read(&fscache_n_object_created),
71330 - atomic_read(&fscache_n_object_lookups_timed_out));
71331 + atomic_read_unchecked(&fscache_n_object_lookups),
71332 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
71333 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
71334 + atomic_read_unchecked(&fscache_n_object_created),
71335 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
71336
71337 seq_printf(m, "Invals : n=%u run=%u\n",
71338 - atomic_read(&fscache_n_invalidates),
71339 - atomic_read(&fscache_n_invalidates_run));
71340 + atomic_read_unchecked(&fscache_n_invalidates),
71341 + atomic_read_unchecked(&fscache_n_invalidates_run));
71342
71343 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
71344 - atomic_read(&fscache_n_updates),
71345 - atomic_read(&fscache_n_updates_null),
71346 - atomic_read(&fscache_n_updates_run));
71347 + atomic_read_unchecked(&fscache_n_updates),
71348 + atomic_read_unchecked(&fscache_n_updates_null),
71349 + atomic_read_unchecked(&fscache_n_updates_run));
71350
71351 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
71352 - atomic_read(&fscache_n_relinquishes),
71353 - atomic_read(&fscache_n_relinquishes_null),
71354 - atomic_read(&fscache_n_relinquishes_waitcrt),
71355 - atomic_read(&fscache_n_relinquishes_retire));
71356 + atomic_read_unchecked(&fscache_n_relinquishes),
71357 + atomic_read_unchecked(&fscache_n_relinquishes_null),
71358 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
71359 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
71360
71361 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
71362 - atomic_read(&fscache_n_attr_changed),
71363 - atomic_read(&fscache_n_attr_changed_ok),
71364 - atomic_read(&fscache_n_attr_changed_nobufs),
71365 - atomic_read(&fscache_n_attr_changed_nomem),
71366 - atomic_read(&fscache_n_attr_changed_calls));
71367 + atomic_read_unchecked(&fscache_n_attr_changed),
71368 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
71369 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
71370 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
71371 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
71372
71373 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
71374 - atomic_read(&fscache_n_allocs),
71375 - atomic_read(&fscache_n_allocs_ok),
71376 - atomic_read(&fscache_n_allocs_wait),
71377 - atomic_read(&fscache_n_allocs_nobufs),
71378 - atomic_read(&fscache_n_allocs_intr));
71379 + atomic_read_unchecked(&fscache_n_allocs),
71380 + atomic_read_unchecked(&fscache_n_allocs_ok),
71381 + atomic_read_unchecked(&fscache_n_allocs_wait),
71382 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
71383 + atomic_read_unchecked(&fscache_n_allocs_intr));
71384 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
71385 - atomic_read(&fscache_n_alloc_ops),
71386 - atomic_read(&fscache_n_alloc_op_waits),
71387 - atomic_read(&fscache_n_allocs_object_dead));
71388 + atomic_read_unchecked(&fscache_n_alloc_ops),
71389 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
71390 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
71391
71392 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
71393 " int=%u oom=%u\n",
71394 - atomic_read(&fscache_n_retrievals),
71395 - atomic_read(&fscache_n_retrievals_ok),
71396 - atomic_read(&fscache_n_retrievals_wait),
71397 - atomic_read(&fscache_n_retrievals_nodata),
71398 - atomic_read(&fscache_n_retrievals_nobufs),
71399 - atomic_read(&fscache_n_retrievals_intr),
71400 - atomic_read(&fscache_n_retrievals_nomem));
71401 + atomic_read_unchecked(&fscache_n_retrievals),
71402 + atomic_read_unchecked(&fscache_n_retrievals_ok),
71403 + atomic_read_unchecked(&fscache_n_retrievals_wait),
71404 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
71405 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
71406 + atomic_read_unchecked(&fscache_n_retrievals_intr),
71407 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
71408 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
71409 - atomic_read(&fscache_n_retrieval_ops),
71410 - atomic_read(&fscache_n_retrieval_op_waits),
71411 - atomic_read(&fscache_n_retrievals_object_dead));
71412 + atomic_read_unchecked(&fscache_n_retrieval_ops),
71413 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
71414 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
71415
71416 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
71417 - atomic_read(&fscache_n_stores),
71418 - atomic_read(&fscache_n_stores_ok),
71419 - atomic_read(&fscache_n_stores_again),
71420 - atomic_read(&fscache_n_stores_nobufs),
71421 - atomic_read(&fscache_n_stores_oom));
71422 + atomic_read_unchecked(&fscache_n_stores),
71423 + atomic_read_unchecked(&fscache_n_stores_ok),
71424 + atomic_read_unchecked(&fscache_n_stores_again),
71425 + atomic_read_unchecked(&fscache_n_stores_nobufs),
71426 + atomic_read_unchecked(&fscache_n_stores_oom));
71427 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
71428 - atomic_read(&fscache_n_store_ops),
71429 - atomic_read(&fscache_n_store_calls),
71430 - atomic_read(&fscache_n_store_pages),
71431 - atomic_read(&fscache_n_store_radix_deletes),
71432 - atomic_read(&fscache_n_store_pages_over_limit));
71433 + atomic_read_unchecked(&fscache_n_store_ops),
71434 + atomic_read_unchecked(&fscache_n_store_calls),
71435 + atomic_read_unchecked(&fscache_n_store_pages),
71436 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
71437 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
71438
71439 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
71440 - atomic_read(&fscache_n_store_vmscan_not_storing),
71441 - atomic_read(&fscache_n_store_vmscan_gone),
71442 - atomic_read(&fscache_n_store_vmscan_busy),
71443 - atomic_read(&fscache_n_store_vmscan_cancelled),
71444 - atomic_read(&fscache_n_store_vmscan_wait));
71445 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
71446 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
71447 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
71448 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
71449 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
71450
71451 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
71452 - atomic_read(&fscache_n_op_pend),
71453 - atomic_read(&fscache_n_op_run),
71454 - atomic_read(&fscache_n_op_enqueue),
71455 - atomic_read(&fscache_n_op_cancelled),
71456 - atomic_read(&fscache_n_op_rejected));
71457 + atomic_read_unchecked(&fscache_n_op_pend),
71458 + atomic_read_unchecked(&fscache_n_op_run),
71459 + atomic_read_unchecked(&fscache_n_op_enqueue),
71460 + atomic_read_unchecked(&fscache_n_op_cancelled),
71461 + atomic_read_unchecked(&fscache_n_op_rejected));
71462 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
71463 - atomic_read(&fscache_n_op_deferred_release),
71464 - atomic_read(&fscache_n_op_release),
71465 - atomic_read(&fscache_n_op_gc));
71466 + atomic_read_unchecked(&fscache_n_op_deferred_release),
71467 + atomic_read_unchecked(&fscache_n_op_release),
71468 + atomic_read_unchecked(&fscache_n_op_gc));
71469
71470 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
71471 atomic_read(&fscache_n_cop_alloc_object),
71472 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
71473 index 28d0c7a..04816b7 100644
71474 --- a/fs/fuse/cuse.c
71475 +++ b/fs/fuse/cuse.c
71476 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
71477 INIT_LIST_HEAD(&cuse_conntbl[i]);
71478
71479 /* inherit and extend fuse_dev_operations */
71480 - cuse_channel_fops = fuse_dev_operations;
71481 - cuse_channel_fops.owner = THIS_MODULE;
71482 - cuse_channel_fops.open = cuse_channel_open;
71483 - cuse_channel_fops.release = cuse_channel_release;
71484 + pax_open_kernel();
71485 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
71486 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
71487 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
71488 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
71489 + pax_close_kernel();
71490
71491 cuse_class = class_create(THIS_MODULE, "cuse");
71492 if (IS_ERR(cuse_class))
71493 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
71494 index 39706c5..a803c71 100644
71495 --- a/fs/fuse/dev.c
71496 +++ b/fs/fuse/dev.c
71497 @@ -1405,7 +1405,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71498 ret = 0;
71499 pipe_lock(pipe);
71500
71501 - if (!pipe->readers) {
71502 + if (!atomic_read(&pipe->readers)) {
71503 send_sig(SIGPIPE, current, 0);
71504 if (!ret)
71505 ret = -EPIPE;
71506 @@ -1434,7 +1434,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71507 page_nr++;
71508 ret += buf->len;
71509
71510 - if (pipe->files)
71511 + if (atomic_read(&pipe->files))
71512 do_wakeup = 1;
71513 }
71514
71515 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
71516 index 1545b71..7fabe47 100644
71517 --- a/fs/fuse/dir.c
71518 +++ b/fs/fuse/dir.c
71519 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
71520 return link;
71521 }
71522
71523 -static void free_link(char *link)
71524 +static void free_link(const char *link)
71525 {
71526 if (!IS_ERR(link))
71527 free_page((unsigned long) link);
71528 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
71529 index f42dffb..4a4c435 100644
71530 --- a/fs/gfs2/glock.c
71531 +++ b/fs/gfs2/glock.c
71532 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
71533 if (held1 != held2) {
71534 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
71535 if (held2)
71536 - gl->gl_lockref.count++;
71537 + __lockref_inc(&gl->gl_lockref);
71538 else
71539 - gl->gl_lockref.count--;
71540 + __lockref_dec(&gl->gl_lockref);
71541 }
71542 if (held1 && held2 && list_empty(&gl->gl_holders))
71543 clear_bit(GLF_QUEUED, &gl->gl_flags);
71544 @@ -614,9 +614,9 @@ out:
71545 out_sched:
71546 clear_bit(GLF_LOCK, &gl->gl_flags);
71547 smp_mb__after_atomic();
71548 - gl->gl_lockref.count++;
71549 + __lockref_inc(&gl->gl_lockref);
71550 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71551 - gl->gl_lockref.count--;
71552 + __lockref_dec(&gl->gl_lockref);
71553 return;
71554
71555 out_unlock:
71556 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
71557 gl->gl_sbd = sdp;
71558 gl->gl_flags = 0;
71559 gl->gl_name = name;
71560 - gl->gl_lockref.count = 1;
71561 + __lockref_set(&gl->gl_lockref, 1);
71562 gl->gl_state = LM_ST_UNLOCKED;
71563 gl->gl_target = LM_ST_UNLOCKED;
71564 gl->gl_demote_state = LM_ST_EXCLUSIVE;
71565 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
71566 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
71567 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
71568 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71569 - gl->gl_lockref.count++;
71570 + __lockref_inc(&gl->gl_lockref);
71571 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71572 - gl->gl_lockref.count--;
71573 + __lockref_dec(&gl->gl_lockref);
71574 }
71575 run_queue(gl, 1);
71576 spin_unlock(&gl->gl_spin);
71577 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
71578 }
71579 }
71580
71581 - gl->gl_lockref.count++;
71582 + __lockref_inc(&gl->gl_lockref);
71583 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71584 spin_unlock(&gl->gl_spin);
71585
71586 @@ -1384,12 +1384,12 @@ add_back_to_lru:
71587 goto add_back_to_lru;
71588 }
71589 clear_bit(GLF_LRU, &gl->gl_flags);
71590 - gl->gl_lockref.count++;
71591 + __lockref_inc(&gl->gl_lockref);
71592 if (demote_ok(gl))
71593 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
71594 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
71595 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71596 - gl->gl_lockref.count--;
71597 + __lockref_dec(&gl->gl_lockref);
71598 spin_unlock(&gl->gl_spin);
71599 cond_resched_lock(&lru_lock);
71600 }
71601 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
71602 state2str(gl->gl_demote_state), dtime,
71603 atomic_read(&gl->gl_ail_count),
71604 atomic_read(&gl->gl_revokes),
71605 - (int)gl->gl_lockref.count, gl->gl_hold_time);
71606 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
71607
71608 list_for_each_entry(gh, &gl->gl_holders, gh_list)
71609 dump_holder(seq, gh);
71610 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
71611 index fe91951..ce38a6e 100644
71612 --- a/fs/gfs2/glops.c
71613 +++ b/fs/gfs2/glops.c
71614 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
71615
71616 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
71617 gl->gl_state == LM_ST_SHARED && ip) {
71618 - gl->gl_lockref.count++;
71619 + __lockref_inc(&gl->gl_lockref);
71620 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
71621 - gl->gl_lockref.count--;
71622 + __lockref_dec(&gl->gl_lockref);
71623 }
71624 }
71625
71626 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
71627 index 3aa17d4..b338075 100644
71628 --- a/fs/gfs2/quota.c
71629 +++ b/fs/gfs2/quota.c
71630 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
71631 if (!spin_trylock(&qd->qd_lockref.lock))
71632 return LRU_SKIP;
71633
71634 - if (qd->qd_lockref.count == 0) {
71635 + if (__lockref_read(&qd->qd_lockref) == 0) {
71636 lockref_mark_dead(&qd->qd_lockref);
71637 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
71638 }
71639 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
71640 return NULL;
71641
71642 qd->qd_sbd = sdp;
71643 - qd->qd_lockref.count = 1;
71644 + __lockref_set(&qd->qd_lockref, 1);
71645 spin_lock_init(&qd->qd_lockref.lock);
71646 qd->qd_id = qid;
71647 qd->qd_slot = -1;
71648 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
71649 if (lockref_put_or_lock(&qd->qd_lockref))
71650 return;
71651
71652 - qd->qd_lockref.count = 0;
71653 + __lockref_set(&qd->qd_lockref, 0);
71654 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
71655 spin_unlock(&qd->qd_lockref.lock);
71656
71657 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
71658 index fd62cae..3494dfa 100644
71659 --- a/fs/hostfs/hostfs_kern.c
71660 +++ b/fs/hostfs/hostfs_kern.c
71661 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
71662
71663 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
71664 {
71665 - char *s = nd_get_link(nd);
71666 + const char *s = nd_get_link(nd);
71667 if (!IS_ERR(s))
71668 __putname(s);
71669 }
71670 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
71671 index c274aca..772fa5e 100644
71672 --- a/fs/hugetlbfs/inode.c
71673 +++ b/fs/hugetlbfs/inode.c
71674 @@ -148,6 +148,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71675 struct mm_struct *mm = current->mm;
71676 struct vm_area_struct *vma;
71677 struct hstate *h = hstate_file(file);
71678 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
71679 struct vm_unmapped_area_info info;
71680
71681 if (len & ~huge_page_mask(h))
71682 @@ -161,17 +162,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71683 return addr;
71684 }
71685
71686 +#ifdef CONFIG_PAX_RANDMMAP
71687 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
71688 +#endif
71689 +
71690 if (addr) {
71691 addr = ALIGN(addr, huge_page_size(h));
71692 vma = find_vma(mm, addr);
71693 - if (TASK_SIZE - len >= addr &&
71694 - (!vma || addr + len <= vma->vm_start))
71695 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
71696 return addr;
71697 }
71698
71699 info.flags = 0;
71700 info.length = len;
71701 info.low_limit = TASK_UNMAPPED_BASE;
71702 +
71703 +#ifdef CONFIG_PAX_RANDMMAP
71704 + if (mm->pax_flags & MF_PAX_RANDMMAP)
71705 + info.low_limit += mm->delta_mmap;
71706 +#endif
71707 +
71708 info.high_limit = TASK_SIZE;
71709 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
71710 info.align_offset = 0;
71711 @@ -912,7 +922,7 @@ static struct file_system_type hugetlbfs_fs_type = {
71712 };
71713 MODULE_ALIAS_FS("hugetlbfs");
71714
71715 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71716 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71717
71718 static int can_do_hugetlb_shm(void)
71719 {
71720 diff --git a/fs/inode.c b/fs/inode.c
71721 index f00b16f..b653fea 100644
71722 --- a/fs/inode.c
71723 +++ b/fs/inode.c
71724 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
71725 unsigned int *p = &get_cpu_var(last_ino);
71726 unsigned int res = *p;
71727
71728 +start:
71729 +
71730 #ifdef CONFIG_SMP
71731 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
71732 - static atomic_t shared_last_ino;
71733 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
71734 + static atomic_unchecked_t shared_last_ino;
71735 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
71736
71737 res = next - LAST_INO_BATCH;
71738 }
71739 #endif
71740
71741 - *p = ++res;
71742 + if (unlikely(!++res))
71743 + goto start; /* never zero */
71744 + *p = res;
71745 put_cpu_var(last_ino);
71746 return res;
71747 }
71748 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
71749 index 4a6cf28..d3a29d3 100644
71750 --- a/fs/jffs2/erase.c
71751 +++ b/fs/jffs2/erase.c
71752 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
71753 struct jffs2_unknown_node marker = {
71754 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
71755 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71756 - .totlen = cpu_to_je32(c->cleanmarker_size)
71757 + .totlen = cpu_to_je32(c->cleanmarker_size),
71758 + .hdr_crc = cpu_to_je32(0)
71759 };
71760
71761 jffs2_prealloc_raw_node_refs(c, jeb, 1);
71762 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
71763 index 09ed551..45684f8 100644
71764 --- a/fs/jffs2/wbuf.c
71765 +++ b/fs/jffs2/wbuf.c
71766 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
71767 {
71768 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
71769 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71770 - .totlen = constant_cpu_to_je32(8)
71771 + .totlen = constant_cpu_to_je32(8),
71772 + .hdr_crc = constant_cpu_to_je32(0)
71773 };
71774
71775 /*
71776 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
71777 index 5d30c56..8c45372 100644
71778 --- a/fs/jfs/super.c
71779 +++ b/fs/jfs/super.c
71780 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
71781
71782 jfs_inode_cachep =
71783 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
71784 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
71785 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
71786 init_once);
71787 if (jfs_inode_cachep == NULL)
71788 return -ENOMEM;
71789 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
71790 index 345b35f..da7e0da 100644
71791 --- a/fs/kernfs/dir.c
71792 +++ b/fs/kernfs/dir.c
71793 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
71794 *
71795 * Returns 31 bit hash of ns + name (so it fits in an off_t )
71796 */
71797 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
71798 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
71799 {
71800 unsigned long hash = init_name_hash();
71801 unsigned int len = strlen(name);
71802 @@ -838,6 +838,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
71803 ret = scops->mkdir(parent, dentry->d_name.name, mode);
71804
71805 kernfs_put_active(parent);
71806 +
71807 + if (!ret) {
71808 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
71809 + ret = PTR_ERR_OR_ZERO(dentry_ret);
71810 + }
71811 +
71812 return ret;
71813 }
71814
71815 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
71816 index 2bacb99..f745182 100644
71817 --- a/fs/kernfs/file.c
71818 +++ b/fs/kernfs/file.c
71819 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
71820
71821 struct kernfs_open_node {
71822 atomic_t refcnt;
71823 - atomic_t event;
71824 + atomic_unchecked_t event;
71825 wait_queue_head_t poll;
71826 struct list_head files; /* goes through kernfs_open_file.list */
71827 };
71828 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
71829 {
71830 struct kernfs_open_file *of = sf->private;
71831
71832 - of->event = atomic_read(&of->kn->attr.open->event);
71833 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71834
71835 return of->kn->attr.ops->seq_show(sf, v);
71836 }
71837 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
71838 goto out_free;
71839 }
71840
71841 - of->event = atomic_read(&of->kn->attr.open->event);
71842 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71843 ops = kernfs_ops(of->kn);
71844 if (ops->read)
71845 len = ops->read(of, buf, len, *ppos);
71846 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
71847 {
71848 struct kernfs_open_file *of = kernfs_of(file);
71849 const struct kernfs_ops *ops;
71850 - size_t len;
71851 + ssize_t len;
71852 char *buf;
71853
71854 if (of->atomic_write_len) {
71855 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
71856 return ret;
71857 }
71858
71859 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71860 - void *buf, int len, int write)
71861 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71862 + void *buf, size_t len, int write)
71863 {
71864 struct file *file = vma->vm_file;
71865 struct kernfs_open_file *of = kernfs_of(file);
71866 - int ret;
71867 + ssize_t ret;
71868
71869 if (!of->vm_ops)
71870 return -EINVAL;
71871 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
71872 return -ENOMEM;
71873
71874 atomic_set(&new_on->refcnt, 0);
71875 - atomic_set(&new_on->event, 1);
71876 + atomic_set_unchecked(&new_on->event, 1);
71877 init_waitqueue_head(&new_on->poll);
71878 INIT_LIST_HEAD(&new_on->files);
71879 goto retry;
71880 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
71881
71882 kernfs_put_active(kn);
71883
71884 - if (of->event != atomic_read(&on->event))
71885 + if (of->event != atomic_read_unchecked(&on->event))
71886 goto trigger;
71887
71888 return DEFAULT_POLLMASK;
71889 @@ -824,7 +824,7 @@ repeat:
71890
71891 on = kn->attr.open;
71892 if (on) {
71893 - atomic_inc(&on->event);
71894 + atomic_inc_unchecked(&on->event);
71895 wake_up_interruptible(&on->poll);
71896 }
71897
71898 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
71899 index 8a19889..4c3069a 100644
71900 --- a/fs/kernfs/symlink.c
71901 +++ b/fs/kernfs/symlink.c
71902 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
71903 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
71904 void *cookie)
71905 {
71906 - char *page = nd_get_link(nd);
71907 + const char *page = nd_get_link(nd);
71908 if (!IS_ERR(page))
71909 free_page((unsigned long)page);
71910 }
71911 diff --git a/fs/libfs.c b/fs/libfs.c
71912 index 0ab6512..cd9982d 100644
71913 --- a/fs/libfs.c
71914 +++ b/fs/libfs.c
71915 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
71916
71917 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
71918 struct dentry *next = list_entry(p, struct dentry, d_child);
71919 + char d_name[sizeof(next->d_iname)];
71920 + const unsigned char *name;
71921 +
71922 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
71923 if (!simple_positive(next)) {
71924 spin_unlock(&next->d_lock);
71925 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
71926
71927 spin_unlock(&next->d_lock);
71928 spin_unlock(&dentry->d_lock);
71929 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
71930 + name = next->d_name.name;
71931 + if (name == next->d_iname) {
71932 + memcpy(d_name, name, next->d_name.len);
71933 + name = d_name;
71934 + }
71935 + if (!dir_emit(ctx, name, next->d_name.len,
71936 next->d_inode->i_ino, dt_type(next->d_inode)))
71937 return 0;
71938 spin_lock(&dentry->d_lock);
71939 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
71940 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
71941 void *cookie)
71942 {
71943 - char *s = nd_get_link(nd);
71944 + const char *s = nd_get_link(nd);
71945 if (!IS_ERR(s))
71946 kfree(s);
71947 }
71948 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
71949 index acd3947..1f896e2 100644
71950 --- a/fs/lockd/clntproc.c
71951 +++ b/fs/lockd/clntproc.c
71952 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
71953 /*
71954 * Cookie counter for NLM requests
71955 */
71956 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
71957 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
71958
71959 void nlmclnt_next_cookie(struct nlm_cookie *c)
71960 {
71961 - u32 cookie = atomic_inc_return(&nlm_cookie);
71962 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
71963
71964 memcpy(c->data, &cookie, 4);
71965 c->len=4;
71966 diff --git a/fs/mount.h b/fs/mount.h
71967 index 6a61c2b..bd79179 100644
71968 --- a/fs/mount.h
71969 +++ b/fs/mount.h
71970 @@ -13,7 +13,7 @@ struct mnt_namespace {
71971 u64 seq; /* Sequence number to prevent loops */
71972 wait_queue_head_t poll;
71973 u64 event;
71974 -};
71975 +} __randomize_layout;
71976
71977 struct mnt_pcp {
71978 int mnt_count;
71979 @@ -65,7 +65,7 @@ struct mount {
71980 struct hlist_head mnt_pins;
71981 struct fs_pin mnt_umount;
71982 struct dentry *mnt_ex_mountpoint;
71983 -};
71984 +} __randomize_layout;
71985
71986 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
71987
71988 diff --git a/fs/namei.c b/fs/namei.c
71989 index 50a8583..44c470a 100644
71990 --- a/fs/namei.c
71991 +++ b/fs/namei.c
71992 @@ -337,17 +337,32 @@ int generic_permission(struct inode *inode, int mask)
71993 if (ret != -EACCES)
71994 return ret;
71995
71996 +#ifdef CONFIG_GRKERNSEC
71997 + /* we'll block if we have to log due to a denied capability use */
71998 + if (mask & MAY_NOT_BLOCK)
71999 + return -ECHILD;
72000 +#endif
72001 +
72002 if (S_ISDIR(inode->i_mode)) {
72003 /* DACs are overridable for directories */
72004 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72005 - return 0;
72006 if (!(mask & MAY_WRITE))
72007 - if (capable_wrt_inode_uidgid(inode,
72008 - CAP_DAC_READ_SEARCH))
72009 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
72010 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72011 return 0;
72012 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72013 + return 0;
72014 return -EACCES;
72015 }
72016 /*
72017 + * Searching includes executable on directories, else just read.
72018 + */
72019 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
72020 + if (mask == MAY_READ)
72021 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
72022 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72023 + return 0;
72024 +
72025 + /*
72026 * Read/write DACs are always overridable.
72027 * Executable DACs are overridable when there is
72028 * at least one exec bit set.
72029 @@ -356,14 +371,6 @@ int generic_permission(struct inode *inode, int mask)
72030 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72031 return 0;
72032
72033 - /*
72034 - * Searching includes executable on directories, else just read.
72035 - */
72036 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
72037 - if (mask == MAY_READ)
72038 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72039 - return 0;
72040 -
72041 return -EACCES;
72042 }
72043 EXPORT_SYMBOL(generic_permission);
72044 @@ -503,7 +510,7 @@ struct nameidata {
72045 int last_type;
72046 unsigned depth;
72047 struct file *base;
72048 - char *saved_names[MAX_NESTED_LINKS + 1];
72049 + const char *saved_names[MAX_NESTED_LINKS + 1];
72050 };
72051
72052 /*
72053 @@ -714,13 +721,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
72054 nd->flags |= LOOKUP_JUMPED;
72055 }
72056
72057 -void nd_set_link(struct nameidata *nd, char *path)
72058 +void nd_set_link(struct nameidata *nd, const char *path)
72059 {
72060 nd->saved_names[nd->depth] = path;
72061 }
72062 EXPORT_SYMBOL(nd_set_link);
72063
72064 -char *nd_get_link(struct nameidata *nd)
72065 +const char *nd_get_link(const struct nameidata *nd)
72066 {
72067 return nd->saved_names[nd->depth];
72068 }
72069 @@ -855,7 +862,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
72070 {
72071 struct dentry *dentry = link->dentry;
72072 int error;
72073 - char *s;
72074 + const char *s;
72075
72076 BUG_ON(nd->flags & LOOKUP_RCU);
72077
72078 @@ -876,6 +883,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
72079 if (error)
72080 goto out_put_nd_path;
72081
72082 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
72083 + dentry->d_inode, dentry, nd->path.mnt)) {
72084 + error = -EACCES;
72085 + goto out_put_nd_path;
72086 + }
72087 +
72088 nd->last_type = LAST_BIND;
72089 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
72090 error = PTR_ERR(*p);
72091 @@ -1640,6 +1653,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
72092 if (res)
72093 break;
72094 res = walk_component(nd, path, LOOKUP_FOLLOW);
72095 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
72096 + res = -EACCES;
72097 put_link(nd, &link, cookie);
72098 } while (res > 0);
72099
72100 @@ -1712,7 +1727,7 @@ EXPORT_SYMBOL(full_name_hash);
72101 static inline u64 hash_name(const char *name)
72102 {
72103 unsigned long a, b, adata, bdata, mask, hash, len;
72104 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
72105 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
72106
72107 hash = a = 0;
72108 len = -sizeof(unsigned long);
72109 @@ -2007,6 +2022,8 @@ static int path_lookupat(int dfd, const char *name,
72110 if (err)
72111 break;
72112 err = lookup_last(nd, &path);
72113 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
72114 + err = -EACCES;
72115 put_link(nd, &link, cookie);
72116 }
72117 }
72118 @@ -2014,6 +2031,13 @@ static int path_lookupat(int dfd, const char *name,
72119 if (!err)
72120 err = complete_walk(nd);
72121
72122 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
72123 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72124 + path_put(&nd->path);
72125 + err = -ENOENT;
72126 + }
72127 + }
72128 +
72129 if (!err && nd->flags & LOOKUP_DIRECTORY) {
72130 if (!d_can_lookup(nd->path.dentry)) {
72131 path_put(&nd->path);
72132 @@ -2035,8 +2059,15 @@ static int filename_lookup(int dfd, struct filename *name,
72133 retval = path_lookupat(dfd, name->name,
72134 flags | LOOKUP_REVAL, nd);
72135
72136 - if (likely(!retval))
72137 + if (likely(!retval)) {
72138 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
72139 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
72140 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
72141 + path_put(&nd->path);
72142 + return -ENOENT;
72143 + }
72144 + }
72145 + }
72146 return retval;
72147 }
72148
72149 @@ -2615,6 +2646,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
72150 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
72151 return -EPERM;
72152
72153 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
72154 + return -EPERM;
72155 + if (gr_handle_rawio(inode))
72156 + return -EPERM;
72157 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
72158 + return -EACCES;
72159 +
72160 return 0;
72161 }
72162
72163 @@ -2846,7 +2884,7 @@ looked_up:
72164 * cleared otherwise prior to returning.
72165 */
72166 static int lookup_open(struct nameidata *nd, struct path *path,
72167 - struct file *file,
72168 + struct path *link, struct file *file,
72169 const struct open_flags *op,
72170 bool got_write, int *opened)
72171 {
72172 @@ -2881,6 +2919,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72173 /* Negative dentry, just create the file */
72174 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
72175 umode_t mode = op->mode;
72176 +
72177 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
72178 + error = -EACCES;
72179 + goto out_dput;
72180 + }
72181 +
72182 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
72183 + error = -EACCES;
72184 + goto out_dput;
72185 + }
72186 +
72187 if (!IS_POSIXACL(dir->d_inode))
72188 mode &= ~current_umask();
72189 /*
72190 @@ -2902,6 +2951,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72191 nd->flags & LOOKUP_EXCL);
72192 if (error)
72193 goto out_dput;
72194 + else
72195 + gr_handle_create(dentry, nd->path.mnt);
72196 }
72197 out_no_open:
72198 path->dentry = dentry;
72199 @@ -2916,7 +2967,7 @@ out_dput:
72200 /*
72201 * Handle the last step of open()
72202 */
72203 -static int do_last(struct nameidata *nd, struct path *path,
72204 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
72205 struct file *file, const struct open_flags *op,
72206 int *opened, struct filename *name)
72207 {
72208 @@ -2966,6 +3017,15 @@ static int do_last(struct nameidata *nd, struct path *path,
72209 if (error)
72210 return error;
72211
72212 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
72213 + error = -ENOENT;
72214 + goto out;
72215 + }
72216 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72217 + error = -EACCES;
72218 + goto out;
72219 + }
72220 +
72221 audit_inode(name, dir, LOOKUP_PARENT);
72222 error = -EISDIR;
72223 /* trailing slashes? */
72224 @@ -2985,7 +3045,7 @@ retry_lookup:
72225 */
72226 }
72227 mutex_lock(&dir->d_inode->i_mutex);
72228 - error = lookup_open(nd, path, file, op, got_write, opened);
72229 + error = lookup_open(nd, path, link, file, op, got_write, opened);
72230 mutex_unlock(&dir->d_inode->i_mutex);
72231
72232 if (error <= 0) {
72233 @@ -3009,11 +3069,28 @@ retry_lookup:
72234 goto finish_open_created;
72235 }
72236
72237 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
72238 + error = -ENOENT;
72239 + goto exit_dput;
72240 + }
72241 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
72242 + error = -EACCES;
72243 + goto exit_dput;
72244 + }
72245 +
72246 /*
72247 * create/update audit record if it already exists.
72248 */
72249 - if (d_is_positive(path->dentry))
72250 + if (d_is_positive(path->dentry)) {
72251 + /* only check if O_CREAT is specified, all other checks need to go
72252 + into may_open */
72253 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
72254 + error = -EACCES;
72255 + goto exit_dput;
72256 + }
72257 +
72258 audit_inode(name, path->dentry, 0);
72259 + }
72260
72261 /*
72262 * If atomic_open() acquired write access it is dropped now due to
72263 @@ -3055,6 +3132,11 @@ finish_lookup:
72264 }
72265 }
72266 BUG_ON(inode != path->dentry->d_inode);
72267 + /* if we're resolving a symlink to another symlink */
72268 + if (link && gr_handle_symlink_owner(link, inode)) {
72269 + error = -EACCES;
72270 + goto out;
72271 + }
72272 return 1;
72273 }
72274
72275 @@ -3074,7 +3156,18 @@ finish_open:
72276 path_put(&save_parent);
72277 return error;
72278 }
72279 +
72280 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72281 + error = -ENOENT;
72282 + goto out;
72283 + }
72284 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72285 + error = -EACCES;
72286 + goto out;
72287 + }
72288 +
72289 audit_inode(name, nd->path.dentry, 0);
72290 +
72291 error = -EISDIR;
72292 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
72293 goto out;
72294 @@ -3235,7 +3328,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72295 if (unlikely(error))
72296 goto out;
72297
72298 - error = do_last(nd, &path, file, op, &opened, pathname);
72299 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
72300 while (unlikely(error > 0)) { /* trailing symlink */
72301 struct path link = path;
72302 void *cookie;
72303 @@ -3253,7 +3346,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72304 error = follow_link(&link, nd, &cookie);
72305 if (unlikely(error))
72306 break;
72307 - error = do_last(nd, &path, file, op, &opened, pathname);
72308 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
72309 put_link(nd, &link, cookie);
72310 }
72311 out:
72312 @@ -3356,9 +3449,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
72313 goto unlock;
72314
72315 error = -EEXIST;
72316 - if (d_is_positive(dentry))
72317 + if (d_is_positive(dentry)) {
72318 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
72319 + error = -ENOENT;
72320 goto fail;
72321 -
72322 + }
72323 /*
72324 * Special case - lookup gave negative, but... we had foo/bar/
72325 * From the vfs_mknod() POV we just have a negative dentry -
72326 @@ -3423,6 +3518,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
72327 }
72328 EXPORT_SYMBOL(user_path_create);
72329
72330 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
72331 +{
72332 + struct filename *tmp = getname(pathname);
72333 + struct dentry *res;
72334 + if (IS_ERR(tmp))
72335 + return ERR_CAST(tmp);
72336 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
72337 + if (IS_ERR(res))
72338 + putname(tmp);
72339 + else
72340 + *to = tmp;
72341 + return res;
72342 +}
72343 +
72344 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
72345 {
72346 int error = may_create(dir, dentry);
72347 @@ -3486,6 +3595,17 @@ retry:
72348
72349 if (!IS_POSIXACL(path.dentry->d_inode))
72350 mode &= ~current_umask();
72351 +
72352 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
72353 + error = -EPERM;
72354 + goto out;
72355 + }
72356 +
72357 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
72358 + error = -EACCES;
72359 + goto out;
72360 + }
72361 +
72362 error = security_path_mknod(&path, dentry, mode, dev);
72363 if (error)
72364 goto out;
72365 @@ -3501,6 +3621,8 @@ retry:
72366 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
72367 break;
72368 }
72369 + if (!error)
72370 + gr_handle_create(dentry, path.mnt);
72371 out:
72372 done_path_create(&path, dentry);
72373 if (retry_estale(error, lookup_flags)) {
72374 @@ -3555,9 +3677,16 @@ retry:
72375
72376 if (!IS_POSIXACL(path.dentry->d_inode))
72377 mode &= ~current_umask();
72378 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
72379 + error = -EACCES;
72380 + goto out;
72381 + }
72382 error = security_path_mkdir(&path, dentry, mode);
72383 if (!error)
72384 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
72385 + if (!error)
72386 + gr_handle_create(dentry, path.mnt);
72387 +out:
72388 done_path_create(&path, dentry);
72389 if (retry_estale(error, lookup_flags)) {
72390 lookup_flags |= LOOKUP_REVAL;
72391 @@ -3590,7 +3719,7 @@ void dentry_unhash(struct dentry *dentry)
72392 {
72393 shrink_dcache_parent(dentry);
72394 spin_lock(&dentry->d_lock);
72395 - if (dentry->d_lockref.count == 1)
72396 + if (__lockref_read(&dentry->d_lockref) == 1)
72397 __d_drop(dentry);
72398 spin_unlock(&dentry->d_lock);
72399 }
72400 @@ -3641,6 +3770,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
72401 struct filename *name;
72402 struct dentry *dentry;
72403 struct nameidata nd;
72404 + u64 saved_ino = 0;
72405 + dev_t saved_dev = 0;
72406 unsigned int lookup_flags = 0;
72407 retry:
72408 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72409 @@ -3673,10 +3804,21 @@ retry:
72410 error = -ENOENT;
72411 goto exit3;
72412 }
72413 +
72414 + saved_ino = gr_get_ino_from_dentry(dentry);
72415 + saved_dev = gr_get_dev_from_dentry(dentry);
72416 +
72417 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
72418 + error = -EACCES;
72419 + goto exit3;
72420 + }
72421 +
72422 error = security_path_rmdir(&nd.path, dentry);
72423 if (error)
72424 goto exit3;
72425 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
72426 + if (!error && (saved_dev || saved_ino))
72427 + gr_handle_delete(saved_ino, saved_dev);
72428 exit3:
72429 dput(dentry);
72430 exit2:
72431 @@ -3769,6 +3911,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
72432 struct nameidata nd;
72433 struct inode *inode = NULL;
72434 struct inode *delegated_inode = NULL;
72435 + u64 saved_ino = 0;
72436 + dev_t saved_dev = 0;
72437 unsigned int lookup_flags = 0;
72438 retry:
72439 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72440 @@ -3795,10 +3939,22 @@ retry_deleg:
72441 if (d_is_negative(dentry))
72442 goto slashes;
72443 ihold(inode);
72444 +
72445 + if (inode->i_nlink <= 1) {
72446 + saved_ino = gr_get_ino_from_dentry(dentry);
72447 + saved_dev = gr_get_dev_from_dentry(dentry);
72448 + }
72449 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
72450 + error = -EACCES;
72451 + goto exit2;
72452 + }
72453 +
72454 error = security_path_unlink(&nd.path, dentry);
72455 if (error)
72456 goto exit2;
72457 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
72458 + if (!error && (saved_ino || saved_dev))
72459 + gr_handle_delete(saved_ino, saved_dev);
72460 exit2:
72461 dput(dentry);
72462 }
72463 @@ -3887,9 +4043,17 @@ retry:
72464 if (IS_ERR(dentry))
72465 goto out_putname;
72466
72467 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
72468 + error = -EACCES;
72469 + goto out;
72470 + }
72471 +
72472 error = security_path_symlink(&path, dentry, from->name);
72473 if (!error)
72474 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
72475 + if (!error)
72476 + gr_handle_create(dentry, path.mnt);
72477 +out:
72478 done_path_create(&path, dentry);
72479 if (retry_estale(error, lookup_flags)) {
72480 lookup_flags |= LOOKUP_REVAL;
72481 @@ -3993,6 +4157,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
72482 struct dentry *new_dentry;
72483 struct path old_path, new_path;
72484 struct inode *delegated_inode = NULL;
72485 + struct filename *to = NULL;
72486 int how = 0;
72487 int error;
72488
72489 @@ -4016,7 +4181,7 @@ retry:
72490 if (error)
72491 return error;
72492
72493 - new_dentry = user_path_create(newdfd, newname, &new_path,
72494 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
72495 (how & LOOKUP_REVAL));
72496 error = PTR_ERR(new_dentry);
72497 if (IS_ERR(new_dentry))
72498 @@ -4028,11 +4193,28 @@ retry:
72499 error = may_linkat(&old_path);
72500 if (unlikely(error))
72501 goto out_dput;
72502 +
72503 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
72504 + old_path.dentry->d_inode,
72505 + old_path.dentry->d_inode->i_mode, to)) {
72506 + error = -EACCES;
72507 + goto out_dput;
72508 + }
72509 +
72510 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
72511 + old_path.dentry, old_path.mnt, to)) {
72512 + error = -EACCES;
72513 + goto out_dput;
72514 + }
72515 +
72516 error = security_path_link(old_path.dentry, &new_path, new_dentry);
72517 if (error)
72518 goto out_dput;
72519 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
72520 + if (!error)
72521 + gr_handle_create(new_dentry, new_path.mnt);
72522 out_dput:
72523 + putname(to);
72524 done_path_create(&new_path, new_dentry);
72525 if (delegated_inode) {
72526 error = break_deleg_wait(&delegated_inode);
72527 @@ -4348,6 +4530,20 @@ retry_deleg:
72528 if (new_dentry == trap)
72529 goto exit5;
72530
72531 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
72532 + /* use EXDEV error to cause 'mv' to switch to an alternative
72533 + * method for usability
72534 + */
72535 + error = -EXDEV;
72536 + goto exit5;
72537 + }
72538 +
72539 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
72540 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
72541 + to, flags);
72542 + if (error)
72543 + goto exit5;
72544 +
72545 error = security_path_rename(&oldnd.path, old_dentry,
72546 &newnd.path, new_dentry, flags);
72547 if (error)
72548 @@ -4355,6 +4551,9 @@ retry_deleg:
72549 error = vfs_rename(old_dir->d_inode, old_dentry,
72550 new_dir->d_inode, new_dentry,
72551 &delegated_inode, flags);
72552 + if (!error)
72553 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
72554 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
72555 exit5:
72556 dput(new_dentry);
72557 exit4:
72558 @@ -4411,14 +4610,24 @@ EXPORT_SYMBOL(vfs_whiteout);
72559
72560 int readlink_copy(char __user *buffer, int buflen, const char *link)
72561 {
72562 + char tmpbuf[64];
72563 + const char *newlink;
72564 int len = PTR_ERR(link);
72565 +
72566 if (IS_ERR(link))
72567 goto out;
72568
72569 len = strlen(link);
72570 if (len > (unsigned) buflen)
72571 len = buflen;
72572 - if (copy_to_user(buffer, link, len))
72573 +
72574 + if (len < sizeof(tmpbuf)) {
72575 + memcpy(tmpbuf, link, len);
72576 + newlink = tmpbuf;
72577 + } else
72578 + newlink = link;
72579 +
72580 + if (copy_to_user(buffer, newlink, len))
72581 len = -EFAULT;
72582 out:
72583 return len;
72584 diff --git a/fs/namespace.c b/fs/namespace.c
72585 index 13b0f7b..1ee96e7 100644
72586 --- a/fs/namespace.c
72587 +++ b/fs/namespace.c
72588 @@ -1480,6 +1480,9 @@ static int do_umount(struct mount *mnt, int flags)
72589 if (!(sb->s_flags & MS_RDONLY))
72590 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
72591 up_write(&sb->s_umount);
72592 +
72593 + gr_log_remount(mnt->mnt_devname, retval);
72594 +
72595 return retval;
72596 }
72597
72598 @@ -1502,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
72599 }
72600 unlock_mount_hash();
72601 namespace_unlock();
72602 +
72603 + gr_log_unmount(mnt->mnt_devname, retval);
72604 +
72605 return retval;
72606 }
72607
72608 @@ -1559,7 +1565,7 @@ static inline bool may_mount(void)
72609 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
72610 */
72611
72612 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
72613 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
72614 {
72615 struct path path;
72616 struct mount *mnt;
72617 @@ -1604,7 +1610,7 @@ out:
72618 /*
72619 * The 2.0 compatible umount. No flags.
72620 */
72621 -SYSCALL_DEFINE1(oldumount, char __user *, name)
72622 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
72623 {
72624 return sys_umount(name, 0);
72625 }
72626 @@ -2673,6 +2679,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72627 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
72628 MS_STRICTATIME);
72629
72630 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
72631 + retval = -EPERM;
72632 + goto dput_out;
72633 + }
72634 +
72635 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
72636 + retval = -EPERM;
72637 + goto dput_out;
72638 + }
72639 +
72640 if (flags & MS_REMOUNT)
72641 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
72642 data_page);
72643 @@ -2686,7 +2702,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72644 retval = do_new_mount(&path, type_page, flags, mnt_flags,
72645 dev_name, data_page);
72646 dput_out:
72647 + gr_log_mount(dev_name, &path, retval);
72648 +
72649 path_put(&path);
72650 +
72651 return retval;
72652 }
72653
72654 @@ -2704,7 +2723,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
72655 * number incrementing at 10Ghz will take 12,427 years to wrap which
72656 * is effectively never, so we can ignore the possibility.
72657 */
72658 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
72659 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
72660
72661 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72662 {
72663 @@ -2720,7 +2739,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72664 return ERR_PTR(ret);
72665 }
72666 new_ns->ns.ops = &mntns_operations;
72667 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
72668 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
72669 atomic_set(&new_ns->count, 1);
72670 new_ns->root = NULL;
72671 INIT_LIST_HEAD(&new_ns->list);
72672 @@ -2730,7 +2749,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72673 return new_ns;
72674 }
72675
72676 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72677 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72678 struct user_namespace *user_ns, struct fs_struct *new_fs)
72679 {
72680 struct mnt_namespace *new_ns;
72681 @@ -2851,8 +2870,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
72682 }
72683 EXPORT_SYMBOL(mount_subtree);
72684
72685 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
72686 - char __user *, type, unsigned long, flags, void __user *, data)
72687 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
72688 + const char __user *, type, unsigned long, flags, void __user *, data)
72689 {
72690 int ret;
72691 char *kernel_type;
72692 @@ -2958,6 +2977,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
72693 if (error)
72694 goto out2;
72695
72696 + if (gr_handle_chroot_pivot()) {
72697 + error = -EPERM;
72698 + goto out2;
72699 + }
72700 +
72701 get_fs_root(current->fs, &root);
72702 old_mp = lock_mount(&old);
72703 error = PTR_ERR(old_mp);
72704 @@ -3238,7 +3262,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
72705 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
72706 return -EPERM;
72707
72708 - if (fs->users != 1)
72709 + if (atomic_read(&fs->users) != 1)
72710 return -EINVAL;
72711
72712 get_mnt_ns(mnt_ns);
72713 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
72714 index 19ca95c..b28702c 100644
72715 --- a/fs/nfs/callback_xdr.c
72716 +++ b/fs/nfs/callback_xdr.c
72717 @@ -51,7 +51,7 @@ struct callback_op {
72718 callback_decode_arg_t decode_args;
72719 callback_encode_res_t encode_res;
72720 long res_maxsize;
72721 -};
72722 +} __do_const;
72723
72724 static struct callback_op callback_ops[];
72725
72726 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
72727 index d42dff6..ecbdf42 100644
72728 --- a/fs/nfs/inode.c
72729 +++ b/fs/nfs/inode.c
72730 @@ -1270,16 +1270,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
72731 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
72732 }
72733
72734 -static atomic_long_t nfs_attr_generation_counter;
72735 +static atomic_long_unchecked_t nfs_attr_generation_counter;
72736
72737 static unsigned long nfs_read_attr_generation_counter(void)
72738 {
72739 - return atomic_long_read(&nfs_attr_generation_counter);
72740 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
72741 }
72742
72743 unsigned long nfs_inc_attr_generation_counter(void)
72744 {
72745 - return atomic_long_inc_return(&nfs_attr_generation_counter);
72746 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
72747 }
72748 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
72749
72750 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
72751 index 5416968..0942042 100644
72752 --- a/fs/nfsd/nfs4proc.c
72753 +++ b/fs/nfsd/nfs4proc.c
72754 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
72755 nfsd4op_rsize op_rsize_bop;
72756 stateid_getter op_get_currentstateid;
72757 stateid_setter op_set_currentstateid;
72758 -};
72759 +} __do_const;
72760
72761 static struct nfsd4_operation nfsd4_ops[];
72762
72763 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
72764 index 5b33ce1..c2a92aa 100644
72765 --- a/fs/nfsd/nfs4xdr.c
72766 +++ b/fs/nfsd/nfs4xdr.c
72767 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
72768
72769 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
72770
72771 -static nfsd4_dec nfsd4_dec_ops[] = {
72772 +static const nfsd4_dec nfsd4_dec_ops[] = {
72773 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
72774 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
72775 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
72776 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
72777 index 46ec934..f384e41 100644
72778 --- a/fs/nfsd/nfscache.c
72779 +++ b/fs/nfsd/nfscache.c
72780 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72781 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
72782 u32 hash;
72783 struct nfsd_drc_bucket *b;
72784 - int len;
72785 + long len;
72786 size_t bufsize = 0;
72787
72788 if (!rp)
72789 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72790 hash = nfsd_cache_hash(rp->c_xid);
72791 b = &drc_hashtbl[hash];
72792
72793 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
72794 - len >>= 2;
72795 + if (statp) {
72796 + len = (char*)statp - (char*)resv->iov_base;
72797 + len = resv->iov_len - len;
72798 + len >>= 2;
72799 + }
72800
72801 /* Don't cache excessive amounts of data and XDR failures */
72802 - if (!statp || len > (256 >> 2)) {
72803 + if (!statp || len > (256 >> 2) || len < 0) {
72804 nfsd_reply_cache_free(b, rp);
72805 return;
72806 }
72807 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72808 switch (cachetype) {
72809 case RC_REPLSTAT:
72810 if (len != 1)
72811 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
72812 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
72813 rp->c_replstat = *statp;
72814 break;
72815 case RC_REPLBUFF:
72816 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
72817 index 3685265..e77261e 100644
72818 --- a/fs/nfsd/vfs.c
72819 +++ b/fs/nfsd/vfs.c
72820 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
72821
72822 oldfs = get_fs();
72823 set_fs(KERNEL_DS);
72824 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
72825 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
72826 set_fs(oldfs);
72827 return nfsd_finish_read(file, count, host_err);
72828 }
72829 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
72830
72831 /* Write the data. */
72832 oldfs = get_fs(); set_fs(KERNEL_DS);
72833 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
72834 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
72835 set_fs(oldfs);
72836 if (host_err < 0)
72837 goto out_nfserr;
72838 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
72839 */
72840
72841 oldfs = get_fs(); set_fs(KERNEL_DS);
72842 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
72843 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
72844 set_fs(oldfs);
72845
72846 if (host_err < 0)
72847 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
72848 index 52ccd34..7a6b202 100644
72849 --- a/fs/nls/nls_base.c
72850 +++ b/fs/nls/nls_base.c
72851 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
72852
72853 int __register_nls(struct nls_table *nls, struct module *owner)
72854 {
72855 - struct nls_table ** tmp = &tables;
72856 + struct nls_table *tmp = tables;
72857
72858 if (nls->next)
72859 return -EBUSY;
72860
72861 - nls->owner = owner;
72862 + pax_open_kernel();
72863 + *(void **)&nls->owner = owner;
72864 + pax_close_kernel();
72865 spin_lock(&nls_lock);
72866 - while (*tmp) {
72867 - if (nls == *tmp) {
72868 + while (tmp) {
72869 + if (nls == tmp) {
72870 spin_unlock(&nls_lock);
72871 return -EBUSY;
72872 }
72873 - tmp = &(*tmp)->next;
72874 + tmp = tmp->next;
72875 }
72876 - nls->next = tables;
72877 + pax_open_kernel();
72878 + *(struct nls_table **)&nls->next = tables;
72879 + pax_close_kernel();
72880 tables = nls;
72881 spin_unlock(&nls_lock);
72882 return 0;
72883 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
72884
72885 int unregister_nls(struct nls_table * nls)
72886 {
72887 - struct nls_table ** tmp = &tables;
72888 + struct nls_table * const * tmp = &tables;
72889
72890 spin_lock(&nls_lock);
72891 while (*tmp) {
72892 if (nls == *tmp) {
72893 - *tmp = nls->next;
72894 + pax_open_kernel();
72895 + *(struct nls_table **)tmp = nls->next;
72896 + pax_close_kernel();
72897 spin_unlock(&nls_lock);
72898 return 0;
72899 }
72900 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
72901 return -EINVAL;
72902 }
72903
72904 -static struct nls_table *find_nls(char *charset)
72905 +static struct nls_table *find_nls(const char *charset)
72906 {
72907 struct nls_table *nls;
72908 spin_lock(&nls_lock);
72909 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
72910 return nls;
72911 }
72912
72913 -struct nls_table *load_nls(char *charset)
72914 +struct nls_table *load_nls(const char *charset)
72915 {
72916 return try_then_request_module(find_nls(charset), "nls_%s", charset);
72917 }
72918 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
72919 index 162b3f1..6076a7c 100644
72920 --- a/fs/nls/nls_euc-jp.c
72921 +++ b/fs/nls/nls_euc-jp.c
72922 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
72923 p_nls = load_nls("cp932");
72924
72925 if (p_nls) {
72926 - table.charset2upper = p_nls->charset2upper;
72927 - table.charset2lower = p_nls->charset2lower;
72928 + pax_open_kernel();
72929 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
72930 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
72931 + pax_close_kernel();
72932 return register_nls(&table);
72933 }
72934
72935 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
72936 index a80a741..7b96e1b 100644
72937 --- a/fs/nls/nls_koi8-ru.c
72938 +++ b/fs/nls/nls_koi8-ru.c
72939 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
72940 p_nls = load_nls("koi8-u");
72941
72942 if (p_nls) {
72943 - table.charset2upper = p_nls->charset2upper;
72944 - table.charset2lower = p_nls->charset2lower;
72945 + pax_open_kernel();
72946 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
72947 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
72948 + pax_close_kernel();
72949 return register_nls(&table);
72950 }
72951
72952 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
72953 index cf27550..6c70f29d 100644
72954 --- a/fs/notify/fanotify/fanotify_user.c
72955 +++ b/fs/notify/fanotify/fanotify_user.c
72956 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
72957
72958 fd = fanotify_event_metadata.fd;
72959 ret = -EFAULT;
72960 - if (copy_to_user(buf, &fanotify_event_metadata,
72961 - fanotify_event_metadata.event_len))
72962 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
72963 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
72964 goto out_close_fd;
72965
72966 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
72967 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
72968 index a95d8e0..a91a5fd 100644
72969 --- a/fs/notify/notification.c
72970 +++ b/fs/notify/notification.c
72971 @@ -48,7 +48,7 @@
72972 #include <linux/fsnotify_backend.h>
72973 #include "fsnotify.h"
72974
72975 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
72976 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
72977
72978 /**
72979 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
72980 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
72981 */
72982 u32 fsnotify_get_cookie(void)
72983 {
72984 - return atomic_inc_return(&fsnotify_sync_cookie);
72985 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
72986 }
72987 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
72988
72989 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
72990 index 9e38daf..5727cae 100644
72991 --- a/fs/ntfs/dir.c
72992 +++ b/fs/ntfs/dir.c
72993 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
72994 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
72995 ~(s64)(ndir->itype.index.block_size - 1)));
72996 /* Bounds checks. */
72997 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
72998 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
72999 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
73000 "inode 0x%lx or driver bug.", vdir->i_ino);
73001 goto err_out;
73002 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
73003 index 1da9b2d..9cca092a 100644
73004 --- a/fs/ntfs/file.c
73005 +++ b/fs/ntfs/file.c
73006 @@ -1281,7 +1281,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
73007 char *addr;
73008 size_t total = 0;
73009 unsigned len;
73010 - int left;
73011 + unsigned left;
73012
73013 do {
73014 len = PAGE_CACHE_SIZE - ofs;
73015 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
73016 index 9e1e112..241a52a 100644
73017 --- a/fs/ntfs/super.c
73018 +++ b/fs/ntfs/super.c
73019 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73020 if (!silent)
73021 ntfs_error(sb, "Primary boot sector is invalid.");
73022 } else if (!silent)
73023 - ntfs_error(sb, read_err_str, "primary");
73024 + ntfs_error(sb, read_err_str, "%s", "primary");
73025 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
73026 if (bh_primary)
73027 brelse(bh_primary);
73028 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73029 goto hotfix_primary_boot_sector;
73030 brelse(bh_backup);
73031 } else if (!silent)
73032 - ntfs_error(sb, read_err_str, "backup");
73033 + ntfs_error(sb, read_err_str, "%s", "backup");
73034 /* Try to read NT3.51- backup boot sector. */
73035 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
73036 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
73037 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73038 "sector.");
73039 brelse(bh_backup);
73040 } else if (!silent)
73041 - ntfs_error(sb, read_err_str, "backup");
73042 + ntfs_error(sb, read_err_str, "%s", "backup");
73043 /* We failed. Cleanup and return. */
73044 if (bh_primary)
73045 brelse(bh_primary);
73046 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
73047 index 0440134..d52c93a 100644
73048 --- a/fs/ocfs2/localalloc.c
73049 +++ b/fs/ocfs2/localalloc.c
73050 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
73051 goto bail;
73052 }
73053
73054 - atomic_inc(&osb->alloc_stats.moves);
73055 + atomic_inc_unchecked(&osb->alloc_stats.moves);
73056
73057 bail:
73058 if (handle)
73059 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
73060 index 460c6c3..b4ef513 100644
73061 --- a/fs/ocfs2/ocfs2.h
73062 +++ b/fs/ocfs2/ocfs2.h
73063 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
73064
73065 struct ocfs2_alloc_stats
73066 {
73067 - atomic_t moves;
73068 - atomic_t local_data;
73069 - atomic_t bitmap_data;
73070 - atomic_t bg_allocs;
73071 - atomic_t bg_extends;
73072 + atomic_unchecked_t moves;
73073 + atomic_unchecked_t local_data;
73074 + atomic_unchecked_t bitmap_data;
73075 + atomic_unchecked_t bg_allocs;
73076 + atomic_unchecked_t bg_extends;
73077 };
73078
73079 enum ocfs2_local_alloc_state
73080 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
73081 index ee541f9..df3a500 100644
73082 --- a/fs/ocfs2/refcounttree.c
73083 +++ b/fs/ocfs2/refcounttree.c
73084 @@ -4276,7 +4276,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
73085 error = posix_acl_create(dir, &mode, &default_acl, &acl);
73086 if (error) {
73087 mlog_errno(error);
73088 - goto out;
73089 + return error;
73090 }
73091
73092 error = ocfs2_create_inode_in_orphan(dir, mode,
73093 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
73094 index 0cb889a..6a26b24 100644
73095 --- a/fs/ocfs2/suballoc.c
73096 +++ b/fs/ocfs2/suballoc.c
73097 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
73098 mlog_errno(status);
73099 goto bail;
73100 }
73101 - atomic_inc(&osb->alloc_stats.bg_extends);
73102 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
73103
73104 /* You should never ask for this much metadata */
73105 BUG_ON(bits_wanted >
73106 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
73107 mlog_errno(status);
73108 goto bail;
73109 }
73110 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73111 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73112
73113 *suballoc_loc = res.sr_bg_blkno;
73114 *suballoc_bit_start = res.sr_bit_offset;
73115 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
73116 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
73117 res->sr_bits);
73118
73119 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73120 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73121
73122 BUG_ON(res->sr_bits != 1);
73123
73124 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
73125 mlog_errno(status);
73126 goto bail;
73127 }
73128 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73129 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73130
73131 BUG_ON(res.sr_bits != 1);
73132
73133 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
73134 cluster_start,
73135 num_clusters);
73136 if (!status)
73137 - atomic_inc(&osb->alloc_stats.local_data);
73138 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
73139 } else {
73140 if (min_clusters > (osb->bitmap_cpg - 1)) {
73141 /* The only paths asking for contiguousness
73142 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
73143 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
73144 res.sr_bg_blkno,
73145 res.sr_bit_offset);
73146 - atomic_inc(&osb->alloc_stats.bitmap_data);
73147 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
73148 *num_clusters = res.sr_bits;
73149 }
73150 }
73151 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
73152 index 2667518..24bcf79 100644
73153 --- a/fs/ocfs2/super.c
73154 +++ b/fs/ocfs2/super.c
73155 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
73156 "%10s => GlobalAllocs: %d LocalAllocs: %d "
73157 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
73158 "Stats",
73159 - atomic_read(&osb->alloc_stats.bitmap_data),
73160 - atomic_read(&osb->alloc_stats.local_data),
73161 - atomic_read(&osb->alloc_stats.bg_allocs),
73162 - atomic_read(&osb->alloc_stats.moves),
73163 - atomic_read(&osb->alloc_stats.bg_extends));
73164 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
73165 + atomic_read_unchecked(&osb->alloc_stats.local_data),
73166 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
73167 + atomic_read_unchecked(&osb->alloc_stats.moves),
73168 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
73169
73170 out += snprintf(buf + out, len - out,
73171 "%10s => State: %u Descriptor: %llu Size: %u bits "
73172 @@ -2093,11 +2093,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
73173
73174 mutex_init(&osb->system_file_mutex);
73175
73176 - atomic_set(&osb->alloc_stats.moves, 0);
73177 - atomic_set(&osb->alloc_stats.local_data, 0);
73178 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
73179 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
73180 - atomic_set(&osb->alloc_stats.bg_extends, 0);
73181 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
73182 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
73183 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
73184 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
73185 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
73186
73187 /* Copy the blockcheck stats from the superblock probe */
73188 osb->osb_ecc_stats = *stats;
73189 diff --git a/fs/open.c b/fs/open.c
73190 index 44a3be1..5e97aa1 100644
73191 --- a/fs/open.c
73192 +++ b/fs/open.c
73193 @@ -32,6 +32,8 @@
73194 #include <linux/dnotify.h>
73195 #include <linux/compat.h>
73196
73197 +#define CREATE_TRACE_POINTS
73198 +#include <trace/events/fs.h>
73199 #include "internal.h"
73200
73201 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
73202 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
73203 error = locks_verify_truncate(inode, NULL, length);
73204 if (!error)
73205 error = security_path_truncate(path);
73206 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
73207 + error = -EACCES;
73208 if (!error)
73209 error = do_truncate(path->dentry, length, 0, NULL);
73210
73211 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
73212 error = locks_verify_truncate(inode, f.file, length);
73213 if (!error)
73214 error = security_path_truncate(&f.file->f_path);
73215 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
73216 + error = -EACCES;
73217 if (!error)
73218 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
73219 sb_end_write(inode->i_sb);
73220 @@ -392,6 +398,9 @@ retry:
73221 if (__mnt_is_readonly(path.mnt))
73222 res = -EROFS;
73223
73224 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
73225 + res = -EACCES;
73226 +
73227 out_path_release:
73228 path_put(&path);
73229 if (retry_estale(res, lookup_flags)) {
73230 @@ -423,6 +432,8 @@ retry:
73231 if (error)
73232 goto dput_and_out;
73233
73234 + gr_log_chdir(path.dentry, path.mnt);
73235 +
73236 set_fs_pwd(current->fs, &path);
73237
73238 dput_and_out:
73239 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
73240 goto out_putf;
73241
73242 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
73243 +
73244 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
73245 + error = -EPERM;
73246 +
73247 + if (!error)
73248 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
73249 +
73250 if (!error)
73251 set_fs_pwd(current->fs, &f.file->f_path);
73252 out_putf:
73253 @@ -481,7 +499,13 @@ retry:
73254 if (error)
73255 goto dput_and_out;
73256
73257 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
73258 + goto dput_and_out;
73259 +
73260 set_fs_root(current->fs, &path);
73261 +
73262 + gr_handle_chroot_chdir(&path);
73263 +
73264 error = 0;
73265 dput_and_out:
73266 path_put(&path);
73267 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
73268 return error;
73269 retry_deleg:
73270 mutex_lock(&inode->i_mutex);
73271 +
73272 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
73273 + error = -EACCES;
73274 + goto out_unlock;
73275 + }
73276 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
73277 + error = -EACCES;
73278 + goto out_unlock;
73279 + }
73280 +
73281 error = security_path_chmod(path, mode);
73282 if (error)
73283 goto out_unlock;
73284 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
73285 uid = make_kuid(current_user_ns(), user);
73286 gid = make_kgid(current_user_ns(), group);
73287
73288 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
73289 + return -EACCES;
73290 +
73291 retry_deleg:
73292 newattrs.ia_valid = ATTR_CTIME;
73293 if (user != (uid_t) -1) {
73294 @@ -1017,6 +1054,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
73295 } else {
73296 fsnotify_open(f);
73297 fd_install(fd, f);
73298 + trace_do_sys_open(tmp->name, flags, mode);
73299 }
73300 }
73301 putname(tmp);
73302 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
73303 index bf8537c..c16ef7d 100644
73304 --- a/fs/overlayfs/super.c
73305 +++ b/fs/overlayfs/super.c
73306 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
73307 {
73308 struct ovl_entry *oe = dentry->d_fsdata;
73309
73310 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
73311 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
73312 }
73313
73314 int ovl_want_write(struct dentry *dentry)
73315 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
73316
73317 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
73318 {
73319 - struct path upperpath = { NULL, NULL };
73320 - struct path workpath = { NULL, NULL };
73321 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
73322 + struct path workpath = { .dentry = NULL, .mnt = NULL };
73323 struct dentry *root_dentry;
73324 struct ovl_entry *oe;
73325 struct ovl_fs *ufs;
73326 diff --git a/fs/pipe.c b/fs/pipe.c
73327 index 21981e5..2c0bffb 100644
73328 --- a/fs/pipe.c
73329 +++ b/fs/pipe.c
73330 @@ -37,7 +37,7 @@ unsigned int pipe_max_size = 1048576;
73331 /*
73332 * Minimum pipe size, as required by POSIX
73333 */
73334 -unsigned int pipe_min_size = PAGE_SIZE;
73335 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
73336
73337 /*
73338 * We use a start+len construction, which provides full use of the
73339 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
73340
73341 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
73342 {
73343 - if (pipe->files)
73344 + if (atomic_read(&pipe->files))
73345 mutex_lock_nested(&pipe->mutex, subclass);
73346 }
73347
73348 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
73349
73350 void pipe_unlock(struct pipe_inode_info *pipe)
73351 {
73352 - if (pipe->files)
73353 + if (atomic_read(&pipe->files))
73354 mutex_unlock(&pipe->mutex);
73355 }
73356 EXPORT_SYMBOL(pipe_unlock);
73357 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
73358 }
73359 if (bufs) /* More to do? */
73360 continue;
73361 - if (!pipe->writers)
73362 + if (!atomic_read(&pipe->writers))
73363 break;
73364 - if (!pipe->waiting_writers) {
73365 + if (!atomic_read(&pipe->waiting_writers)) {
73366 /* syscall merging: Usually we must not sleep
73367 * if O_NONBLOCK is set, or if we got some data.
73368 * But if a writer sleeps in kernel space, then
73369 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73370
73371 __pipe_lock(pipe);
73372
73373 - if (!pipe->readers) {
73374 + if (!atomic_read(&pipe->readers)) {
73375 send_sig(SIGPIPE, current, 0);
73376 ret = -EPIPE;
73377 goto out;
73378 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73379 for (;;) {
73380 int bufs;
73381
73382 - if (!pipe->readers) {
73383 + if (!atomic_read(&pipe->readers)) {
73384 send_sig(SIGPIPE, current, 0);
73385 if (!ret)
73386 ret = -EPIPE;
73387 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73388 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73389 do_wakeup = 0;
73390 }
73391 - pipe->waiting_writers++;
73392 + atomic_inc(&pipe->waiting_writers);
73393 pipe_wait(pipe);
73394 - pipe->waiting_writers--;
73395 + atomic_dec(&pipe->waiting_writers);
73396 }
73397 out:
73398 __pipe_unlock(pipe);
73399 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73400 mask = 0;
73401 if (filp->f_mode & FMODE_READ) {
73402 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
73403 - if (!pipe->writers && filp->f_version != pipe->w_counter)
73404 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
73405 mask |= POLLHUP;
73406 }
73407
73408 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73409 * Most Unices do not set POLLERR for FIFOs but on Linux they
73410 * behave exactly like pipes for poll().
73411 */
73412 - if (!pipe->readers)
73413 + if (!atomic_read(&pipe->readers))
73414 mask |= POLLERR;
73415 }
73416
73417 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
73418 int kill = 0;
73419
73420 spin_lock(&inode->i_lock);
73421 - if (!--pipe->files) {
73422 + if (atomic_dec_and_test(&pipe->files)) {
73423 inode->i_pipe = NULL;
73424 kill = 1;
73425 }
73426 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
73427
73428 __pipe_lock(pipe);
73429 if (file->f_mode & FMODE_READ)
73430 - pipe->readers--;
73431 + atomic_dec(&pipe->readers);
73432 if (file->f_mode & FMODE_WRITE)
73433 - pipe->writers--;
73434 + atomic_dec(&pipe->writers);
73435
73436 - if (pipe->readers || pipe->writers) {
73437 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
73438 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
73439 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73440 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
73441 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
73442 kfree(pipe);
73443 }
73444
73445 -static struct vfsmount *pipe_mnt __read_mostly;
73446 +struct vfsmount *pipe_mnt __read_mostly;
73447
73448 /*
73449 * pipefs_dname() is called from d_path().
73450 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
73451 goto fail_iput;
73452
73453 inode->i_pipe = pipe;
73454 - pipe->files = 2;
73455 - pipe->readers = pipe->writers = 1;
73456 + atomic_set(&pipe->files, 2);
73457 + atomic_set(&pipe->readers, 1);
73458 + atomic_set(&pipe->writers, 1);
73459 inode->i_fop = &pipefifo_fops;
73460
73461 /*
73462 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
73463 spin_lock(&inode->i_lock);
73464 if (inode->i_pipe) {
73465 pipe = inode->i_pipe;
73466 - pipe->files++;
73467 + atomic_inc(&pipe->files);
73468 spin_unlock(&inode->i_lock);
73469 } else {
73470 spin_unlock(&inode->i_lock);
73471 pipe = alloc_pipe_info();
73472 if (!pipe)
73473 return -ENOMEM;
73474 - pipe->files = 1;
73475 + atomic_set(&pipe->files, 1);
73476 spin_lock(&inode->i_lock);
73477 if (unlikely(inode->i_pipe)) {
73478 - inode->i_pipe->files++;
73479 + atomic_inc(&inode->i_pipe->files);
73480 spin_unlock(&inode->i_lock);
73481 free_pipe_info(pipe);
73482 pipe = inode->i_pipe;
73483 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
73484 * opened, even when there is no process writing the FIFO.
73485 */
73486 pipe->r_counter++;
73487 - if (pipe->readers++ == 0)
73488 + if (atomic_inc_return(&pipe->readers) == 1)
73489 wake_up_partner(pipe);
73490
73491 - if (!is_pipe && !pipe->writers) {
73492 + if (!is_pipe && !atomic_read(&pipe->writers)) {
73493 if ((filp->f_flags & O_NONBLOCK)) {
73494 /* suppress POLLHUP until we have
73495 * seen a writer */
73496 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
73497 * errno=ENXIO when there is no process reading the FIFO.
73498 */
73499 ret = -ENXIO;
73500 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
73501 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
73502 goto err;
73503
73504 pipe->w_counter++;
73505 - if (!pipe->writers++)
73506 + if (atomic_inc_return(&pipe->writers) == 1)
73507 wake_up_partner(pipe);
73508
73509 - if (!is_pipe && !pipe->readers) {
73510 + if (!is_pipe && !atomic_read(&pipe->readers)) {
73511 if (wait_for_partner(pipe, &pipe->r_counter))
73512 goto err_wr;
73513 }
73514 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
73515 * the process can at least talk to itself.
73516 */
73517
73518 - pipe->readers++;
73519 - pipe->writers++;
73520 + atomic_inc(&pipe->readers);
73521 + atomic_inc(&pipe->writers);
73522 pipe->r_counter++;
73523 pipe->w_counter++;
73524 - if (pipe->readers == 1 || pipe->writers == 1)
73525 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
73526 wake_up_partner(pipe);
73527 break;
73528
73529 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
73530 return 0;
73531
73532 err_rd:
73533 - if (!--pipe->readers)
73534 + if (atomic_dec_and_test(&pipe->readers))
73535 wake_up_interruptible(&pipe->wait);
73536 ret = -ERESTARTSYS;
73537 goto err;
73538
73539 err_wr:
73540 - if (!--pipe->writers)
73541 + if (atomic_dec_and_test(&pipe->writers))
73542 wake_up_interruptible(&pipe->wait);
73543 ret = -ERESTARTSYS;
73544 goto err;
73545 @@ -1010,7 +1011,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
73546 * Currently we rely on the pipe array holding a power-of-2 number
73547 * of pages.
73548 */
73549 -static inline unsigned int round_pipe_size(unsigned int size)
73550 +static inline unsigned long round_pipe_size(unsigned long size)
73551 {
73552 unsigned long nr_pages;
73553
73554 @@ -1058,13 +1059,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
73555
73556 switch (cmd) {
73557 case F_SETPIPE_SZ: {
73558 - unsigned int size, nr_pages;
73559 + unsigned long size, nr_pages;
73560 +
73561 + ret = -EINVAL;
73562 + if (arg < pipe_min_size)
73563 + goto out;
73564
73565 size = round_pipe_size(arg);
73566 nr_pages = size >> PAGE_SHIFT;
73567
73568 - ret = -EINVAL;
73569 - if (!nr_pages)
73570 + if (size < pipe_min_size)
73571 goto out;
73572
73573 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
73574 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
73575 index 3a48bb7..403067b 100644
73576 --- a/fs/posix_acl.c
73577 +++ b/fs/posix_acl.c
73578 @@ -20,6 +20,7 @@
73579 #include <linux/xattr.h>
73580 #include <linux/export.h>
73581 #include <linux/user_namespace.h>
73582 +#include <linux/grsecurity.h>
73583
73584 struct posix_acl **acl_by_type(struct inode *inode, int type)
73585 {
73586 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
73587 }
73588 }
73589 if (mode_p)
73590 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73591 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73592 return not_equiv;
73593 }
73594 EXPORT_SYMBOL(posix_acl_equiv_mode);
73595 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
73596 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
73597 }
73598
73599 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73600 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73601 return not_equiv;
73602 }
73603
73604 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
73605 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
73606 int err = -ENOMEM;
73607 if (clone) {
73608 + *mode_p &= ~gr_acl_umask();
73609 +
73610 err = posix_acl_create_masq(clone, mode_p);
73611 if (err < 0) {
73612 posix_acl_release(clone);
73613 @@ -663,11 +666,12 @@ struct posix_acl *
73614 posix_acl_from_xattr(struct user_namespace *user_ns,
73615 const void *value, size_t size)
73616 {
73617 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
73618 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
73619 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
73620 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
73621 int count;
73622 struct posix_acl *acl;
73623 struct posix_acl_entry *acl_e;
73624 + umode_t umask = gr_acl_umask();
73625
73626 if (!value)
73627 return NULL;
73628 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73629
73630 switch(acl_e->e_tag) {
73631 case ACL_USER_OBJ:
73632 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73633 + break;
73634 case ACL_GROUP_OBJ:
73635 case ACL_MASK:
73636 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73637 + break;
73638 case ACL_OTHER:
73639 + acl_e->e_perm &= ~(umask & S_IRWXO);
73640 break;
73641
73642 case ACL_USER:
73643 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73644 acl_e->e_uid =
73645 make_kuid(user_ns,
73646 le32_to_cpu(entry->e_id));
73647 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73648 goto fail;
73649 break;
73650 case ACL_GROUP:
73651 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73652 acl_e->e_gid =
73653 make_kgid(user_ns,
73654 le32_to_cpu(entry->e_id));
73655 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
73656 index 2183fcf..3c32a98 100644
73657 --- a/fs/proc/Kconfig
73658 +++ b/fs/proc/Kconfig
73659 @@ -30,7 +30,7 @@ config PROC_FS
73660
73661 config PROC_KCORE
73662 bool "/proc/kcore support" if !ARM
73663 - depends on PROC_FS && MMU
73664 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
73665 help
73666 Provides a virtual ELF core file of the live kernel. This can
73667 be read with gdb and other ELF tools. No modifications can be
73668 @@ -38,8 +38,8 @@ config PROC_KCORE
73669
73670 config PROC_VMCORE
73671 bool "/proc/vmcore support"
73672 - depends on PROC_FS && CRASH_DUMP
73673 - default y
73674 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
73675 + default n
73676 help
73677 Exports the dump image of crashed kernel in ELF format.
73678
73679 @@ -63,8 +63,8 @@ config PROC_SYSCTL
73680 limited in memory.
73681
73682 config PROC_PAGE_MONITOR
73683 - default y
73684 - depends on PROC_FS && MMU
73685 + default n
73686 + depends on PROC_FS && MMU && !GRKERNSEC
73687 bool "Enable /proc page monitoring" if EXPERT
73688 help
73689 Various /proc files exist to monitor process memory utilization:
73690 diff --git a/fs/proc/array.c b/fs/proc/array.c
73691 index 1295a00..4c91a6b 100644
73692 --- a/fs/proc/array.c
73693 +++ b/fs/proc/array.c
73694 @@ -60,6 +60,7 @@
73695 #include <linux/tty.h>
73696 #include <linux/string.h>
73697 #include <linux/mman.h>
73698 +#include <linux/grsecurity.h>
73699 #include <linux/proc_fs.h>
73700 #include <linux/ioport.h>
73701 #include <linux/uaccess.h>
73702 @@ -322,6 +323,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
73703 cpumask_pr_args(&task->cpus_allowed));
73704 }
73705
73706 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73707 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
73708 +{
73709 + if (p->mm)
73710 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
73711 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
73712 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
73713 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
73714 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
73715 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
73716 + else
73717 + seq_printf(m, "PaX:\t-----\n");
73718 +}
73719 +#endif
73720 +
73721 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73722 struct pid *pid, struct task_struct *task)
73723 {
73724 @@ -340,9 +356,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73725 task_cpus_allowed(m, task);
73726 cpuset_task_status_allowed(m, task);
73727 task_context_switch_counts(m, task);
73728 +
73729 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73730 + task_pax(m, task);
73731 +#endif
73732 +
73733 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
73734 + task_grsec_rbac(m, task);
73735 +#endif
73736 +
73737 return 0;
73738 }
73739
73740 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73741 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
73742 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
73743 + _mm->pax_flags & MF_PAX_SEGMEXEC))
73744 +#endif
73745 +
73746 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73747 struct pid *pid, struct task_struct *task, int whole)
73748 {
73749 @@ -364,6 +395,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73750 char tcomm[sizeof(task->comm)];
73751 unsigned long flags;
73752
73753 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73754 + if (current->exec_id != m->exec_id) {
73755 + gr_log_badprocpid("stat");
73756 + return 0;
73757 + }
73758 +#endif
73759 +
73760 state = *get_task_state(task);
73761 vsize = eip = esp = 0;
73762 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
73763 @@ -434,6 +472,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73764 gtime = task_gtime(task);
73765 }
73766
73767 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73768 + if (PAX_RAND_FLAGS(mm)) {
73769 + eip = 0;
73770 + esp = 0;
73771 + wchan = 0;
73772 + }
73773 +#endif
73774 +#ifdef CONFIG_GRKERNSEC_HIDESYM
73775 + wchan = 0;
73776 + eip =0;
73777 + esp =0;
73778 +#endif
73779 +
73780 /* scale priority and nice values from timeslices to -20..20 */
73781 /* to make it look like a "normal" Unix priority/nice value */
73782 priority = task_prio(task);
73783 @@ -465,9 +516,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73784 seq_put_decimal_ull(m, ' ', vsize);
73785 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
73786 seq_put_decimal_ull(m, ' ', rsslim);
73787 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73788 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
73789 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
73790 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
73791 +#else
73792 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
73793 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
73794 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
73795 +#endif
73796 seq_put_decimal_ull(m, ' ', esp);
73797 seq_put_decimal_ull(m, ' ', eip);
73798 /* The signal information here is obsolete.
73799 @@ -489,7 +546,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73800 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
73801 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
73802
73803 - if (mm && permitted) {
73804 + if (mm && permitted
73805 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73806 + && !PAX_RAND_FLAGS(mm)
73807 +#endif
73808 + ) {
73809 seq_put_decimal_ull(m, ' ', mm->start_data);
73810 seq_put_decimal_ull(m, ' ', mm->end_data);
73811 seq_put_decimal_ull(m, ' ', mm->start_brk);
73812 @@ -527,8 +588,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73813 struct pid *pid, struct task_struct *task)
73814 {
73815 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
73816 - struct mm_struct *mm = get_task_mm(task);
73817 + struct mm_struct *mm;
73818
73819 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73820 + if (current->exec_id != m->exec_id) {
73821 + gr_log_badprocpid("statm");
73822 + return 0;
73823 + }
73824 +#endif
73825 + mm = get_task_mm(task);
73826 if (mm) {
73827 size = task_statm(mm, &shared, &text, &data, &resident);
73828 mmput(mm);
73829 @@ -551,6 +619,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73830 return 0;
73831 }
73832
73833 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
73834 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
73835 +{
73836 + unsigned long flags;
73837 + u32 curr_ip = 0;
73838 +
73839 + if (lock_task_sighand(task, &flags)) {
73840 + curr_ip = task->signal->curr_ip;
73841 + unlock_task_sighand(task, &flags);
73842 + }
73843 + return seq_printf(m, "%pI4\n", &curr_ip);
73844 +}
73845 +#endif
73846 +
73847 #ifdef CONFIG_CHECKPOINT_RESTORE
73848 static struct pid *
73849 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
73850 diff --git a/fs/proc/base.c b/fs/proc/base.c
73851 index 3f3d7ae..68de109 100644
73852 --- a/fs/proc/base.c
73853 +++ b/fs/proc/base.c
73854 @@ -113,6 +113,14 @@ struct pid_entry {
73855 union proc_op op;
73856 };
73857
73858 +struct getdents_callback {
73859 + struct linux_dirent __user * current_dir;
73860 + struct linux_dirent __user * previous;
73861 + struct file * file;
73862 + int count;
73863 + int error;
73864 +};
73865 +
73866 #define NOD(NAME, MODE, IOP, FOP, OP) { \
73867 .name = (NAME), \
73868 .len = sizeof(NAME) - 1, \
73869 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
73870 return 0;
73871 }
73872
73873 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73874 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
73875 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
73876 + _mm->pax_flags & MF_PAX_SEGMEXEC))
73877 +#endif
73878 +
73879 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
73880 struct pid *pid, struct task_struct *task)
73881 {
73882 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
73883 if (mm && !IS_ERR(mm)) {
73884 unsigned int nwords = 0;
73885 +
73886 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73887 + /* allow if we're currently ptracing this task */
73888 + if (PAX_RAND_FLAGS(mm) &&
73889 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
73890 + mmput(mm);
73891 + return 0;
73892 + }
73893 +#endif
73894 +
73895 do {
73896 nwords += 2;
73897 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
73898 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
73899 }
73900
73901
73902 -#ifdef CONFIG_KALLSYMS
73903 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
73904 /*
73905 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
73906 * Returns the resolved symbol. If that fails, simply return the address.
73907 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
73908 mutex_unlock(&task->signal->cred_guard_mutex);
73909 }
73910
73911 -#ifdef CONFIG_STACKTRACE
73912 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
73913
73914 #define MAX_STACK_TRACE_DEPTH 64
73915
73916 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
73917 return 0;
73918 }
73919
73920 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
73921 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
73922 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
73923 struct pid *pid, struct task_struct *task)
73924 {
73925 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
73926 /************************************************************************/
73927
73928 /* permission checks */
73929 -static int proc_fd_access_allowed(struct inode *inode)
73930 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
73931 {
73932 struct task_struct *task;
73933 int allowed = 0;
73934 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
73935 */
73936 task = get_proc_task(inode);
73937 if (task) {
73938 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
73939 + if (log)
73940 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
73941 + else
73942 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
73943 put_task_struct(task);
73944 }
73945 return allowed;
73946 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
73947 struct task_struct *task,
73948 int hide_pid_min)
73949 {
73950 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
73951 + return false;
73952 +
73953 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73954 + rcu_read_lock();
73955 + {
73956 + const struct cred *tmpcred = current_cred();
73957 + const struct cred *cred = __task_cred(task);
73958 +
73959 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
73960 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
73961 + || in_group_p(grsec_proc_gid)
73962 +#endif
73963 + ) {
73964 + rcu_read_unlock();
73965 + return true;
73966 + }
73967 + }
73968 + rcu_read_unlock();
73969 +
73970 + if (!pid->hide_pid)
73971 + return false;
73972 +#endif
73973 +
73974 if (pid->hide_pid < hide_pid_min)
73975 return true;
73976 if (in_group_p(pid->pid_gid))
73977 return true;
73978 +
73979 return ptrace_may_access(task, PTRACE_MODE_READ);
73980 }
73981
73982 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
73983 put_task_struct(task);
73984
73985 if (!has_perms) {
73986 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73987 + {
73988 +#else
73989 if (pid->hide_pid == 2) {
73990 +#endif
73991 /*
73992 * Let's make getdents(), stat(), and open()
73993 * consistent with each other. If a process
73994 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
73995
73996 if (task) {
73997 mm = mm_access(task, mode);
73998 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
73999 + mmput(mm);
74000 + mm = ERR_PTR(-EPERM);
74001 + }
74002 put_task_struct(task);
74003
74004 if (!IS_ERR_OR_NULL(mm)) {
74005 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
74006 return PTR_ERR(mm);
74007
74008 file->private_data = mm;
74009 +
74010 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74011 + file->f_version = current->exec_id;
74012 +#endif
74013 +
74014 return 0;
74015 }
74016
74017 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
74018 ssize_t copied;
74019 char *page;
74020
74021 +#ifdef CONFIG_GRKERNSEC
74022 + if (write)
74023 + return -EPERM;
74024 +#endif
74025 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74026 + if (file->f_version != current->exec_id) {
74027 + gr_log_badprocpid("mem");
74028 + return 0;
74029 + }
74030 +#endif
74031 +
74032 if (!mm)
74033 return 0;
74034
74035 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
74036 goto free;
74037
74038 while (count > 0) {
74039 - int this_len = min_t(int, count, PAGE_SIZE);
74040 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
74041
74042 if (write && copy_from_user(page, buf, this_len)) {
74043 copied = -EFAULT;
74044 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
74045 if (!mm)
74046 return 0;
74047
74048 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74049 + if (file->f_version != current->exec_id) {
74050 + gr_log_badprocpid("environ");
74051 + return 0;
74052 + }
74053 +#endif
74054 +
74055 page = (char *)__get_free_page(GFP_TEMPORARY);
74056 if (!page)
74057 return -ENOMEM;
74058 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
74059 goto free;
74060 while (count > 0) {
74061 size_t this_len, max_len;
74062 - int retval;
74063 + ssize_t retval;
74064
74065 if (src >= (mm->env_end - mm->env_start))
74066 break;
74067 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
74068 int error = -EACCES;
74069
74070 /* Are we allowed to snoop on the tasks file descriptors? */
74071 - if (!proc_fd_access_allowed(inode))
74072 + if (!proc_fd_access_allowed(inode, 0))
74073 goto out;
74074
74075 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
74076 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
74077 struct path path;
74078
74079 /* Are we allowed to snoop on the tasks file descriptors? */
74080 - if (!proc_fd_access_allowed(inode))
74081 - goto out;
74082 + /* logging this is needed for learning on chromium to work properly,
74083 + but we don't want to flood the logs from 'ps' which does a readlink
74084 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
74085 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
74086 + */
74087 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
74088 + if (!proc_fd_access_allowed(inode,0))
74089 + goto out;
74090 + } else {
74091 + if (!proc_fd_access_allowed(inode,1))
74092 + goto out;
74093 + }
74094
74095 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
74096 if (error)
74097 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
74098 rcu_read_lock();
74099 cred = __task_cred(task);
74100 inode->i_uid = cred->euid;
74101 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74102 + inode->i_gid = grsec_proc_gid;
74103 +#else
74104 inode->i_gid = cred->egid;
74105 +#endif
74106 rcu_read_unlock();
74107 }
74108 security_task_to_inode(task, inode);
74109 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
74110 return -ENOENT;
74111 }
74112 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
74113 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74114 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
74115 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74116 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
74117 +#endif
74118 task_dumpable(task)) {
74119 cred = __task_cred(task);
74120 stat->uid = cred->euid;
74121 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74122 + stat->gid = grsec_proc_gid;
74123 +#else
74124 stat->gid = cred->egid;
74125 +#endif
74126 }
74127 }
74128 rcu_read_unlock();
74129 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
74130
74131 if (task) {
74132 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
74133 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74134 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
74135 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74136 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
74137 +#endif
74138 task_dumpable(task)) {
74139 rcu_read_lock();
74140 cred = __task_cred(task);
74141 inode->i_uid = cred->euid;
74142 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74143 + inode->i_gid = grsec_proc_gid;
74144 +#else
74145 inode->i_gid = cred->egid;
74146 +#endif
74147 rcu_read_unlock();
74148 } else {
74149 inode->i_uid = GLOBAL_ROOT_UID;
74150 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
74151 if (!task)
74152 goto out_no_task;
74153
74154 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74155 + goto out;
74156 +
74157 /*
74158 * Yes, it does not scale. And it should not. Don't add
74159 * new entries into /proc/<tgid>/ without very good reasons.
74160 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
74161 if (!task)
74162 return -ENOENT;
74163
74164 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74165 + goto out;
74166 +
74167 if (!dir_emit_dots(file, ctx))
74168 goto out;
74169
74170 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
74171 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
74172 #endif
74173 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74174 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74175 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74176 ONE("syscall", S_IRUSR, proc_pid_syscall),
74177 #endif
74178 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74179 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
74180 #ifdef CONFIG_SECURITY
74181 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74182 #endif
74183 -#ifdef CONFIG_KALLSYMS
74184 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74185 ONE("wchan", S_IRUGO, proc_pid_wchan),
74186 #endif
74187 -#ifdef CONFIG_STACKTRACE
74188 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74189 ONE("stack", S_IRUSR, proc_pid_stack),
74190 #endif
74191 #ifdef CONFIG_SCHEDSTATS
74192 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
74193 #ifdef CONFIG_HARDWALL
74194 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
74195 #endif
74196 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74197 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
74198 +#endif
74199 #ifdef CONFIG_USER_NS
74200 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
74201 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
74202 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
74203 if (!inode)
74204 goto out;
74205
74206 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74207 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
74208 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74209 + inode->i_gid = grsec_proc_gid;
74210 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
74211 +#else
74212 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
74213 +#endif
74214 inode->i_op = &proc_tgid_base_inode_operations;
74215 inode->i_fop = &proc_tgid_base_operations;
74216 inode->i_flags|=S_IMMUTABLE;
74217 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
74218 if (!task)
74219 goto out;
74220
74221 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74222 + goto out_put_task;
74223 +
74224 result = proc_pid_instantiate(dir, dentry, task, NULL);
74225 +out_put_task:
74226 put_task_struct(task);
74227 out:
74228 return ERR_PTR(result);
74229 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
74230 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
74231 #endif
74232 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74233 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74234 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74235 ONE("syscall", S_IRUSR, proc_pid_syscall),
74236 #endif
74237 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74238 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
74239 #ifdef CONFIG_SECURITY
74240 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74241 #endif
74242 -#ifdef CONFIG_KALLSYMS
74243 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74244 ONE("wchan", S_IRUGO, proc_pid_wchan),
74245 #endif
74246 -#ifdef CONFIG_STACKTRACE
74247 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74248 ONE("stack", S_IRUSR, proc_pid_stack),
74249 #endif
74250 #ifdef CONFIG_SCHEDSTATS
74251 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
74252 index cbd82df..c0407d2 100644
74253 --- a/fs/proc/cmdline.c
74254 +++ b/fs/proc/cmdline.c
74255 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
74256
74257 static int __init proc_cmdline_init(void)
74258 {
74259 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74260 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
74261 +#else
74262 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
74263 +#endif
74264 return 0;
74265 }
74266 fs_initcall(proc_cmdline_init);
74267 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
74268 index 50493ed..248166b 100644
74269 --- a/fs/proc/devices.c
74270 +++ b/fs/proc/devices.c
74271 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
74272
74273 static int __init proc_devices_init(void)
74274 {
74275 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74276 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
74277 +#else
74278 proc_create("devices", 0, NULL, &proc_devinfo_operations);
74279 +#endif
74280 return 0;
74281 }
74282 fs_initcall(proc_devices_init);
74283 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
74284 index 8e5ad83..1f07a8c 100644
74285 --- a/fs/proc/fd.c
74286 +++ b/fs/proc/fd.c
74287 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
74288 if (!task)
74289 return -ENOENT;
74290
74291 - files = get_files_struct(task);
74292 + if (!gr_acl_handle_procpidmem(task))
74293 + files = get_files_struct(task);
74294 put_task_struct(task);
74295
74296 if (files) {
74297 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
74298 */
74299 int proc_fd_permission(struct inode *inode, int mask)
74300 {
74301 + struct task_struct *task;
74302 int rv = generic_permission(inode, mask);
74303 - if (rv == 0)
74304 - return 0;
74305 +
74306 if (task_tgid(current) == proc_pid(inode))
74307 rv = 0;
74308 +
74309 + task = get_proc_task(inode);
74310 + if (task == NULL)
74311 + return rv;
74312 +
74313 + if (gr_acl_handle_procpidmem(task))
74314 + rv = -EACCES;
74315 +
74316 + put_task_struct(task);
74317 +
74318 return rv;
74319 }
74320
74321 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
74322 index be65b20..2998ba8 100644
74323 --- a/fs/proc/generic.c
74324 +++ b/fs/proc/generic.c
74325 @@ -22,6 +22,7 @@
74326 #include <linux/bitops.h>
74327 #include <linux/spinlock.h>
74328 #include <linux/completion.h>
74329 +#include <linux/grsecurity.h>
74330 #include <asm/uaccess.h>
74331
74332 #include "internal.h"
74333 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
74334 return proc_lookup_de(PDE(dir), dir, dentry);
74335 }
74336
74337 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
74338 + unsigned int flags)
74339 +{
74340 + if (gr_proc_is_restricted())
74341 + return ERR_PTR(-EACCES);
74342 +
74343 + return proc_lookup_de(PDE(dir), dir, dentry);
74344 +}
74345 +
74346 /*
74347 * This returns non-zero if at EOF, so that the /proc
74348 * root directory can use this and check if it should
74349 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
74350 return proc_readdir_de(PDE(inode), file, ctx);
74351 }
74352
74353 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
74354 +{
74355 + struct inode *inode = file_inode(file);
74356 +
74357 + if (gr_proc_is_restricted())
74358 + return -EACCES;
74359 +
74360 + return proc_readdir_de(PDE(inode), file, ctx);
74361 +}
74362 +
74363 /*
74364 * These are the generic /proc directory operations. They
74365 * use the in-memory "struct proc_dir_entry" tree to parse
74366 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
74367 .iterate = proc_readdir,
74368 };
74369
74370 +static const struct file_operations proc_dir_restricted_operations = {
74371 + .llseek = generic_file_llseek,
74372 + .read = generic_read_dir,
74373 + .iterate = proc_readdir_restrict,
74374 +};
74375 +
74376 /*
74377 * proc directories can do almost nothing..
74378 */
74379 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
74380 .setattr = proc_notify_change,
74381 };
74382
74383 +static const struct inode_operations proc_dir_restricted_inode_operations = {
74384 + .lookup = proc_lookup_restrict,
74385 + .getattr = proc_getattr,
74386 + .setattr = proc_notify_change,
74387 +};
74388 +
74389 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
74390 {
74391 int ret;
74392 @@ -441,6 +473,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
74393 }
74394 EXPORT_SYMBOL_GPL(proc_mkdir_data);
74395
74396 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
74397 + struct proc_dir_entry *parent, void *data)
74398 +{
74399 + struct proc_dir_entry *ent;
74400 +
74401 + if (mode == 0)
74402 + mode = S_IRUGO | S_IXUGO;
74403 +
74404 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
74405 + if (ent) {
74406 + ent->data = data;
74407 + ent->restricted = 1;
74408 + ent->proc_fops = &proc_dir_restricted_operations;
74409 + ent->proc_iops = &proc_dir_restricted_inode_operations;
74410 + parent->nlink++;
74411 + if (proc_register(parent, ent) < 0) {
74412 + kfree(ent);
74413 + parent->nlink--;
74414 + ent = NULL;
74415 + }
74416 + }
74417 + return ent;
74418 +}
74419 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
74420 +
74421 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
74422 struct proc_dir_entry *parent)
74423 {
74424 @@ -455,6 +512,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
74425 }
74426 EXPORT_SYMBOL(proc_mkdir);
74427
74428 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
74429 + struct proc_dir_entry *parent)
74430 +{
74431 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
74432 +}
74433 +EXPORT_SYMBOL(proc_mkdir_restrict);
74434 +
74435 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
74436 struct proc_dir_entry *parent,
74437 const struct file_operations *proc_fops,
74438 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
74439 index 7697b66..8d8e541 100644
74440 --- a/fs/proc/inode.c
74441 +++ b/fs/proc/inode.c
74442 @@ -24,11 +24,17 @@
74443 #include <linux/mount.h>
74444 #include <linux/magic.h>
74445 #include <linux/namei.h>
74446 +#include <linux/grsecurity.h>
74447
74448 #include <asm/uaccess.h>
74449
74450 #include "internal.h"
74451
74452 +#ifdef CONFIG_PROC_SYSCTL
74453 +extern const struct inode_operations proc_sys_inode_operations;
74454 +extern const struct inode_operations proc_sys_dir_operations;
74455 +#endif
74456 +
74457 static void proc_evict_inode(struct inode *inode)
74458 {
74459 struct proc_dir_entry *de;
74460 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
74461 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
74462 sysctl_head_put(head);
74463 }
74464 +
74465 +#ifdef CONFIG_PROC_SYSCTL
74466 + if (inode->i_op == &proc_sys_inode_operations ||
74467 + inode->i_op == &proc_sys_dir_operations)
74468 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
74469 +#endif
74470 +
74471 }
74472
74473 static struct kmem_cache * proc_inode_cachep;
74474 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
74475 if (de->mode) {
74476 inode->i_mode = de->mode;
74477 inode->i_uid = de->uid;
74478 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74479 + inode->i_gid = grsec_proc_gid;
74480 +#else
74481 inode->i_gid = de->gid;
74482 +#endif
74483 }
74484 if (de->size)
74485 inode->i_size = de->size;
74486 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
74487 index c835b94..c9e01a3 100644
74488 --- a/fs/proc/internal.h
74489 +++ b/fs/proc/internal.h
74490 @@ -47,9 +47,10 @@ struct proc_dir_entry {
74491 struct completion *pde_unload_completion;
74492 struct list_head pde_openers; /* who did ->open, but not ->release */
74493 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
74494 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
74495 u8 namelen;
74496 char name[];
74497 -};
74498 +} __randomize_layout;
74499
74500 union proc_op {
74501 int (*proc_get_link)(struct dentry *, struct path *);
74502 @@ -67,7 +68,7 @@ struct proc_inode {
74503 struct ctl_table *sysctl_entry;
74504 const struct proc_ns_operations *ns_ops;
74505 struct inode vfs_inode;
74506 -};
74507 +} __randomize_layout;
74508
74509 /*
74510 * General functions
74511 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
74512 struct pid *, struct task_struct *);
74513 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
74514 struct pid *, struct task_struct *);
74515 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74516 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
74517 + struct pid *, struct task_struct *);
74518 +#endif
74519
74520 /*
74521 * base.c
74522 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
74523 * generic.c
74524 */
74525 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
74526 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
74527 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
74528 struct dentry *);
74529 extern int proc_readdir(struct file *, struct dir_context *);
74530 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
74531 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
74532
74533 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
74534 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
74535 index a352d57..cb94a5c 100644
74536 --- a/fs/proc/interrupts.c
74537 +++ b/fs/proc/interrupts.c
74538 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
74539
74540 static int __init proc_interrupts_init(void)
74541 {
74542 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74543 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
74544 +#else
74545 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
74546 +#endif
74547 return 0;
74548 }
74549 fs_initcall(proc_interrupts_init);
74550 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
74551 index 91a4e64..14bf8fa 100644
74552 --- a/fs/proc/kcore.c
74553 +++ b/fs/proc/kcore.c
74554 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74555 * the addresses in the elf_phdr on our list.
74556 */
74557 start = kc_offset_to_vaddr(*fpos - elf_buflen);
74558 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
74559 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
74560 + if (tsz > buflen)
74561 tsz = buflen;
74562 -
74563 +
74564 while (buflen) {
74565 struct kcore_list *m;
74566
74567 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74568 } else {
74569 if (kern_addr_valid(start)) {
74570 unsigned long n;
74571 + char *elf_buf;
74572 + mm_segment_t oldfs;
74573
74574 - n = copy_to_user(buffer, (char *)start, tsz);
74575 - /*
74576 - * We cannot distinguish between fault on source
74577 - * and fault on destination. When this happens
74578 - * we clear too and hope it will trigger the
74579 - * EFAULT again.
74580 - */
74581 - if (n) {
74582 - if (clear_user(buffer + tsz - n,
74583 - n))
74584 - return -EFAULT;
74585 - }
74586 + elf_buf = kzalloc(tsz, GFP_KERNEL);
74587 + if (!elf_buf)
74588 + return -ENOMEM;
74589 + oldfs = get_fs();
74590 + set_fs(KERNEL_DS);
74591 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
74592 + set_fs(oldfs);
74593 + n = copy_to_user(buffer, elf_buf, tsz);
74594 + kfree(elf_buf);
74595 + if (n)
74596 + return -EFAULT;
74597 } else {
74598 if (clear_user(buffer, tsz))
74599 return -EFAULT;
74600 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74601
74602 static int open_kcore(struct inode *inode, struct file *filp)
74603 {
74604 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
74605 + return -EPERM;
74606 +#endif
74607 if (!capable(CAP_SYS_RAWIO))
74608 return -EPERM;
74609 if (kcore_need_update)
74610 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
74611 return NOTIFY_OK;
74612 }
74613
74614 -static struct notifier_block kcore_callback_nb __meminitdata = {
74615 +static struct notifier_block kcore_callback_nb __meminitconst = {
74616 .notifier_call = kcore_callback,
74617 .priority = 0,
74618 };
74619 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
74620 index d3ebf2e..6ad42d1 100644
74621 --- a/fs/proc/meminfo.c
74622 +++ b/fs/proc/meminfo.c
74623 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
74624 vmi.used >> 10,
74625 vmi.largest_chunk >> 10
74626 #ifdef CONFIG_MEMORY_FAILURE
74627 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74628 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74629 #endif
74630 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
74631 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
74632 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
74633 index d4a3574..b421ce9 100644
74634 --- a/fs/proc/nommu.c
74635 +++ b/fs/proc/nommu.c
74636 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
74637
74638 if (file) {
74639 seq_pad(m, ' ');
74640 - seq_path(m, &file->f_path, "");
74641 + seq_path(m, &file->f_path, "\n\\");
74642 }
74643
74644 seq_putc(m, '\n');
74645 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
74646 index 1bde894..22ac7eb 100644
74647 --- a/fs/proc/proc_net.c
74648 +++ b/fs/proc/proc_net.c
74649 @@ -23,9 +23,27 @@
74650 #include <linux/nsproxy.h>
74651 #include <net/net_namespace.h>
74652 #include <linux/seq_file.h>
74653 +#include <linux/grsecurity.h>
74654
74655 #include "internal.h"
74656
74657 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74658 +static struct seq_operations *ipv6_seq_ops_addr;
74659 +
74660 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
74661 +{
74662 + ipv6_seq_ops_addr = addr;
74663 +}
74664 +
74665 +void unregister_ipv6_seq_ops_addr(void)
74666 +{
74667 + ipv6_seq_ops_addr = NULL;
74668 +}
74669 +
74670 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
74671 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
74672 +#endif
74673 +
74674 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
74675 {
74676 return pde->parent->data;
74677 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
74678 return maybe_get_net(PDE_NET(PDE(inode)));
74679 }
74680
74681 +extern const struct seq_operations dev_seq_ops;
74682 +
74683 int seq_open_net(struct inode *ino, struct file *f,
74684 const struct seq_operations *ops, int size)
74685 {
74686 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
74687
74688 BUG_ON(size < sizeof(*p));
74689
74690 + /* only permit access to /proc/net/dev */
74691 + if (
74692 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74693 + ops != ipv6_seq_ops_addr &&
74694 +#endif
74695 + ops != &dev_seq_ops && gr_proc_is_restricted())
74696 + return -EACCES;
74697 +
74698 net = get_proc_net(ino);
74699 if (net == NULL)
74700 return -ENXIO;
74701 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
74702 int err;
74703 struct net *net;
74704
74705 + if (gr_proc_is_restricted())
74706 + return -EACCES;
74707 +
74708 err = -ENXIO;
74709 net = get_proc_net(inode);
74710 if (net == NULL)
74711 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
74712 index f92d5dd..26398ac 100644
74713 --- a/fs/proc/proc_sysctl.c
74714 +++ b/fs/proc/proc_sysctl.c
74715 @@ -11,13 +11,21 @@
74716 #include <linux/namei.h>
74717 #include <linux/mm.h>
74718 #include <linux/module.h>
74719 +#include <linux/nsproxy.h>
74720 +#ifdef CONFIG_GRKERNSEC
74721 +#include <net/net_namespace.h>
74722 +#endif
74723 #include "internal.h"
74724
74725 +extern int gr_handle_chroot_sysctl(const int op);
74726 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
74727 + const int op);
74728 +
74729 static const struct dentry_operations proc_sys_dentry_operations;
74730 static const struct file_operations proc_sys_file_operations;
74731 -static const struct inode_operations proc_sys_inode_operations;
74732 +const struct inode_operations proc_sys_inode_operations;
74733 static const struct file_operations proc_sys_dir_file_operations;
74734 -static const struct inode_operations proc_sys_dir_operations;
74735 +const struct inode_operations proc_sys_dir_operations;
74736
74737 void proc_sys_poll_notify(struct ctl_table_poll *poll)
74738 {
74739 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
74740
74741 err = NULL;
74742 d_set_d_op(dentry, &proc_sys_dentry_operations);
74743 +
74744 + gr_handle_proc_create(dentry, inode);
74745 +
74746 d_add(dentry, inode);
74747
74748 out:
74749 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74750 struct inode *inode = file_inode(filp);
74751 struct ctl_table_header *head = grab_header(inode);
74752 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
74753 + int op = write ? MAY_WRITE : MAY_READ;
74754 ssize_t error;
74755 size_t res;
74756
74757 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74758 * and won't be until we finish.
74759 */
74760 error = -EPERM;
74761 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
74762 + if (sysctl_perm(head, table, op))
74763 goto out;
74764
74765 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
74766 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74767 if (!table->proc_handler)
74768 goto out;
74769
74770 +#ifdef CONFIG_GRKERNSEC
74771 + error = -EPERM;
74772 + if (gr_handle_chroot_sysctl(op))
74773 + goto out;
74774 + dget(filp->f_path.dentry);
74775 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
74776 + dput(filp->f_path.dentry);
74777 + goto out;
74778 + }
74779 + dput(filp->f_path.dentry);
74780 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
74781 + goto out;
74782 + if (write) {
74783 + if (current->nsproxy->net_ns != table->extra2) {
74784 + if (!capable(CAP_SYS_ADMIN))
74785 + goto out;
74786 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
74787 + goto out;
74788 + }
74789 +#endif
74790 +
74791 /* careful: calling conventions are nasty here */
74792 res = count;
74793 error = table->proc_handler(table, write, buf, &res, ppos);
74794 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
74795 return false;
74796 } else {
74797 d_set_d_op(child, &proc_sys_dentry_operations);
74798 +
74799 + gr_handle_proc_create(child, inode);
74800 +
74801 d_add(child, inode);
74802 }
74803 } else {
74804 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
74805 if ((*pos)++ < ctx->pos)
74806 return true;
74807
74808 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
74809 + return 0;
74810 +
74811 if (unlikely(S_ISLNK(table->mode)))
74812 res = proc_sys_link_fill_cache(file, ctx, head, table);
74813 else
74814 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
74815 if (IS_ERR(head))
74816 return PTR_ERR(head);
74817
74818 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
74819 + return -ENOENT;
74820 +
74821 generic_fillattr(inode, stat);
74822 if (table)
74823 stat->mode = (stat->mode & S_IFMT) | table->mode;
74824 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
74825 .llseek = generic_file_llseek,
74826 };
74827
74828 -static const struct inode_operations proc_sys_inode_operations = {
74829 +const struct inode_operations proc_sys_inode_operations = {
74830 .permission = proc_sys_permission,
74831 .setattr = proc_sys_setattr,
74832 .getattr = proc_sys_getattr,
74833 };
74834
74835 -static const struct inode_operations proc_sys_dir_operations = {
74836 +const struct inode_operations proc_sys_dir_operations = {
74837 .lookup = proc_sys_lookup,
74838 .permission = proc_sys_permission,
74839 .setattr = proc_sys_setattr,
74840 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
74841 static struct ctl_dir *new_dir(struct ctl_table_set *set,
74842 const char *name, int namelen)
74843 {
74844 - struct ctl_table *table;
74845 + ctl_table_no_const *table;
74846 struct ctl_dir *new;
74847 struct ctl_node *node;
74848 char *new_name;
74849 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
74850 return NULL;
74851
74852 node = (struct ctl_node *)(new + 1);
74853 - table = (struct ctl_table *)(node + 1);
74854 + table = (ctl_table_no_const *)(node + 1);
74855 new_name = (char *)(table + 2);
74856 memcpy(new_name, name, namelen);
74857 new_name[namelen] = '\0';
74858 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
74859 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
74860 struct ctl_table_root *link_root)
74861 {
74862 - struct ctl_table *link_table, *entry, *link;
74863 + ctl_table_no_const *link_table, *link;
74864 + struct ctl_table *entry;
74865 struct ctl_table_header *links;
74866 struct ctl_node *node;
74867 char *link_name;
74868 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
74869 return NULL;
74870
74871 node = (struct ctl_node *)(links + 1);
74872 - link_table = (struct ctl_table *)(node + nr_entries);
74873 + link_table = (ctl_table_no_const *)(node + nr_entries);
74874 link_name = (char *)&link_table[nr_entries + 1];
74875
74876 for (link = link_table, entry = table; entry->procname; link++, entry++) {
74877 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74878 struct ctl_table_header ***subheader, struct ctl_table_set *set,
74879 struct ctl_table *table)
74880 {
74881 - struct ctl_table *ctl_table_arg = NULL;
74882 - struct ctl_table *entry, *files;
74883 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
74884 + struct ctl_table *entry;
74885 int nr_files = 0;
74886 int nr_dirs = 0;
74887 int err = -ENOMEM;
74888 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74889 nr_files++;
74890 }
74891
74892 - files = table;
74893 /* If there are mixed files and directories we need a new table */
74894 if (nr_dirs && nr_files) {
74895 - struct ctl_table *new;
74896 + ctl_table_no_const *new;
74897 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
74898 GFP_KERNEL);
74899 if (!files)
74900 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74901 /* Register everything except a directory full of subdirectories */
74902 if (nr_files || !nr_dirs) {
74903 struct ctl_table_header *header;
74904 - header = __register_sysctl_table(set, path, files);
74905 + header = __register_sysctl_table(set, path, files ? files : table);
74906 if (!header) {
74907 kfree(ctl_table_arg);
74908 goto out;
74909 diff --git a/fs/proc/root.c b/fs/proc/root.c
74910 index e74ac9f..35e89f4 100644
74911 --- a/fs/proc/root.c
74912 +++ b/fs/proc/root.c
74913 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
74914 proc_mkdir("openprom", NULL);
74915 #endif
74916 proc_tty_init();
74917 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74918 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74919 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
74920 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74921 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
74922 +#endif
74923 +#else
74924 proc_mkdir("bus", NULL);
74925 +#endif
74926 proc_sys_init();
74927 }
74928
74929 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
74930 index 510413eb..34d9a8c 100644
74931 --- a/fs/proc/stat.c
74932 +++ b/fs/proc/stat.c
74933 @@ -11,6 +11,7 @@
74934 #include <linux/irqnr.h>
74935 #include <linux/cputime.h>
74936 #include <linux/tick.h>
74937 +#include <linux/grsecurity.h>
74938
74939 #ifndef arch_irq_stat_cpu
74940 #define arch_irq_stat_cpu(cpu) 0
74941 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
74942 u64 sum_softirq = 0;
74943 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
74944 struct timespec boottime;
74945 + int unrestricted = 1;
74946 +
74947 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74948 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74949 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
74950 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74951 + && !in_group_p(grsec_proc_gid)
74952 +#endif
74953 + )
74954 + unrestricted = 0;
74955 +#endif
74956 +#endif
74957
74958 user = nice = system = idle = iowait =
74959 irq = softirq = steal = 0;
74960 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
74961 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
74962 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
74963 idle += get_idle_time(i);
74964 - iowait += get_iowait_time(i);
74965 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
74966 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
74967 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
74968 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
74969 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
74970 - sum += kstat_cpu_irqs_sum(i);
74971 - sum += arch_irq_stat_cpu(i);
74972 + if (unrestricted) {
74973 + iowait += get_iowait_time(i);
74974 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
74975 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
74976 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
74977 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
74978 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
74979 + sum += kstat_cpu_irqs_sum(i);
74980 + sum += arch_irq_stat_cpu(i);
74981 + for (j = 0; j < NR_SOFTIRQS; j++) {
74982 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
74983
74984 - for (j = 0; j < NR_SOFTIRQS; j++) {
74985 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
74986 -
74987 - per_softirq_sums[j] += softirq_stat;
74988 - sum_softirq += softirq_stat;
74989 + per_softirq_sums[j] += softirq_stat;
74990 + sum_softirq += softirq_stat;
74991 + }
74992 }
74993 }
74994 - sum += arch_irq_stat();
74995 + if (unrestricted)
74996 + sum += arch_irq_stat();
74997
74998 seq_puts(p, "cpu ");
74999 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
75000 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
75001 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
75002 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
75003 idle = get_idle_time(i);
75004 - iowait = get_iowait_time(i);
75005 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75006 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75007 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75008 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75009 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75010 + if (unrestricted) {
75011 + iowait = get_iowait_time(i);
75012 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75013 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75014 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75015 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75016 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75017 + }
75018 seq_printf(p, "cpu%d", i);
75019 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
75020 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
75021 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
75022
75023 /* sum again ? it could be updated? */
75024 for_each_irq_nr(j)
75025 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
75026 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
75027
75028 seq_printf(p,
75029 "\nctxt %llu\n"
75030 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
75031 "processes %lu\n"
75032 "procs_running %lu\n"
75033 "procs_blocked %lu\n",
75034 - nr_context_switches(),
75035 + unrestricted ? nr_context_switches() : 0ULL,
75036 (unsigned long)jif,
75037 - total_forks,
75038 - nr_running(),
75039 - nr_iowait());
75040 + unrestricted ? total_forks : 0UL,
75041 + unrestricted ? nr_running() : 0UL,
75042 + unrestricted ? nr_iowait() : 0UL);
75043
75044 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
75045
75046 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
75047 index 6dee68d..1b4add0 100644
75048 --- a/fs/proc/task_mmu.c
75049 +++ b/fs/proc/task_mmu.c
75050 @@ -13,12 +13,19 @@
75051 #include <linux/swap.h>
75052 #include <linux/swapops.h>
75053 #include <linux/mmu_notifier.h>
75054 +#include <linux/grsecurity.h>
75055
75056 #include <asm/elf.h>
75057 #include <asm/uaccess.h>
75058 #include <asm/tlbflush.h>
75059 #include "internal.h"
75060
75061 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75062 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
75063 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
75064 + _mm->pax_flags & MF_PAX_SEGMEXEC))
75065 +#endif
75066 +
75067 void task_mem(struct seq_file *m, struct mm_struct *mm)
75068 {
75069 unsigned long data, text, lib, swap, ptes, pmds;
75070 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75071 "VmLib:\t%8lu kB\n"
75072 "VmPTE:\t%8lu kB\n"
75073 "VmPMD:\t%8lu kB\n"
75074 - "VmSwap:\t%8lu kB\n",
75075 - hiwater_vm << (PAGE_SHIFT-10),
75076 + "VmSwap:\t%8lu kB\n"
75077 +
75078 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
75079 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
75080 +#endif
75081 +
75082 + ,hiwater_vm << (PAGE_SHIFT-10),
75083 total_vm << (PAGE_SHIFT-10),
75084 mm->locked_vm << (PAGE_SHIFT-10),
75085 mm->pinned_vm << (PAGE_SHIFT-10),
75086 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75087 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
75088 ptes >> 10,
75089 pmds >> 10,
75090 - swap << (PAGE_SHIFT-10));
75091 + swap << (PAGE_SHIFT-10)
75092 +
75093 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
75094 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75095 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
75096 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
75097 +#else
75098 + , mm->context.user_cs_base
75099 + , mm->context.user_cs_limit
75100 +#endif
75101 +#endif
75102 +
75103 + );
75104 }
75105
75106 unsigned long task_vsize(struct mm_struct *mm)
75107 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75108 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
75109 }
75110
75111 - /* We don't show the stack guard page in /proc/maps */
75112 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75113 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
75114 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
75115 +#else
75116 start = vma->vm_start;
75117 - if (stack_guard_page_start(vma, start))
75118 - start += PAGE_SIZE;
75119 end = vma->vm_end;
75120 - if (stack_guard_page_end(vma, end))
75121 - end -= PAGE_SIZE;
75122 +#endif
75123
75124 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
75125 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
75126 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75127 flags & VM_WRITE ? 'w' : '-',
75128 flags & VM_EXEC ? 'x' : '-',
75129 flags & VM_MAYSHARE ? 's' : 'p',
75130 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75131 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
75132 +#else
75133 pgoff,
75134 +#endif
75135 MAJOR(dev), MINOR(dev), ino);
75136
75137 /*
75138 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75139 */
75140 if (file) {
75141 seq_pad(m, ' ');
75142 - seq_path(m, &file->f_path, "\n");
75143 + seq_path(m, &file->f_path, "\n\\");
75144 goto done;
75145 }
75146
75147 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75148 * Thread stack in /proc/PID/task/TID/maps or
75149 * the main process stack.
75150 */
75151 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
75152 - vma->vm_end >= mm->start_stack)) {
75153 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
75154 + (vma->vm_start <= mm->start_stack &&
75155 + vma->vm_end >= mm->start_stack)) {
75156 name = "[stack]";
75157 } else {
75158 /* Thread stack in /proc/PID/maps */
75159 @@ -362,6 +391,12 @@ done:
75160
75161 static int show_map(struct seq_file *m, void *v, int is_pid)
75162 {
75163 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75164 + if (current->exec_id != m->exec_id) {
75165 + gr_log_badprocpid("maps");
75166 + return 0;
75167 + }
75168 +#endif
75169 show_map_vma(m, v, is_pid);
75170 m_cache_vma(m, v);
75171 return 0;
75172 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75173 .private = &mss,
75174 };
75175
75176 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75177 + if (current->exec_id != m->exec_id) {
75178 + gr_log_badprocpid("smaps");
75179 + return 0;
75180 + }
75181 +#endif
75182 memset(&mss, 0, sizeof mss);
75183 - /* mmap_sem is held in m_start */
75184 - walk_page_vma(vma, &smaps_walk);
75185 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75186 + if (!PAX_RAND_FLAGS(vma->vm_mm))
75187 +#endif
75188 + /* mmap_sem is held in m_start */
75189 + walk_page_vma(vma, &smaps_walk);
75190
75191 show_map_vma(m, vma, is_pid);
75192
75193 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75194 "KernelPageSize: %8lu kB\n"
75195 "MMUPageSize: %8lu kB\n"
75196 "Locked: %8lu kB\n",
75197 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75198 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
75199 +#else
75200 (vma->vm_end - vma->vm_start) >> 10,
75201 +#endif
75202 mss.resident >> 10,
75203 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
75204 mss.shared_clean >> 10,
75205 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75206 char buffer[64];
75207 int nid;
75208
75209 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75210 + if (current->exec_id != m->exec_id) {
75211 + gr_log_badprocpid("numa_maps");
75212 + return 0;
75213 + }
75214 +#endif
75215 +
75216 if (!mm)
75217 return 0;
75218
75219 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75220 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
75221 }
75222
75223 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75224 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
75225 +#else
75226 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
75227 +#endif
75228
75229 if (file) {
75230 seq_puts(m, " file=");
75231 - seq_path(m, &file->f_path, "\n\t= ");
75232 + seq_path(m, &file->f_path, "\n\t\\= ");
75233 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
75234 seq_puts(m, " heap");
75235 } else {
75236 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
75237 index 599ec2e..f1413ae 100644
75238 --- a/fs/proc/task_nommu.c
75239 +++ b/fs/proc/task_nommu.c
75240 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75241 else
75242 bytes += kobjsize(mm);
75243
75244 - if (current->fs && current->fs->users > 1)
75245 + if (current->fs && atomic_read(&current->fs->users) > 1)
75246 sbytes += kobjsize(current->fs);
75247 else
75248 bytes += kobjsize(current->fs);
75249 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
75250
75251 if (file) {
75252 seq_pad(m, ' ');
75253 - seq_path(m, &file->f_path, "");
75254 + seq_path(m, &file->f_path, "\n\\");
75255 } else if (mm) {
75256 pid_t tid = pid_of_stack(priv, vma, is_pid);
75257
75258 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
75259 index 4e61388..1a2523d 100644
75260 --- a/fs/proc/vmcore.c
75261 +++ b/fs/proc/vmcore.c
75262 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
75263 nr_bytes = count;
75264
75265 /* If pfn is not ram, return zeros for sparse dump files */
75266 - if (pfn_is_ram(pfn) == 0)
75267 - memset(buf, 0, nr_bytes);
75268 - else {
75269 + if (pfn_is_ram(pfn) == 0) {
75270 + if (userbuf) {
75271 + if (clear_user((char __force_user *)buf, nr_bytes))
75272 + return -EFAULT;
75273 + } else
75274 + memset(buf, 0, nr_bytes);
75275 + } else {
75276 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
75277 offset, userbuf);
75278 if (tmp < 0)
75279 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
75280 static int copy_to(void *target, void *src, size_t size, int userbuf)
75281 {
75282 if (userbuf) {
75283 - if (copy_to_user((char __user *) target, src, size))
75284 + if (copy_to_user((char __force_user *) target, src, size))
75285 return -EFAULT;
75286 } else {
75287 memcpy(target, src, size);
75288 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75289 if (*fpos < m->offset + m->size) {
75290 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
75291 start = m->paddr + *fpos - m->offset;
75292 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
75293 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
75294 if (tmp < 0)
75295 return tmp;
75296 buflen -= tsz;
75297 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75298 static ssize_t read_vmcore(struct file *file, char __user *buffer,
75299 size_t buflen, loff_t *fpos)
75300 {
75301 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
75302 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
75303 }
75304
75305 /*
75306 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
75307 index d3fb2b6..43a8140 100644
75308 --- a/fs/qnx6/qnx6.h
75309 +++ b/fs/qnx6/qnx6.h
75310 @@ -74,7 +74,7 @@ enum {
75311 BYTESEX_BE,
75312 };
75313
75314 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75315 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75316 {
75317 if (sbi->s_bytesex == BYTESEX_LE)
75318 return le64_to_cpu((__force __le64)n);
75319 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
75320 return (__force __fs64)cpu_to_be64(n);
75321 }
75322
75323 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75324 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75325 {
75326 if (sbi->s_bytesex == BYTESEX_LE)
75327 return le32_to_cpu((__force __le32)n);
75328 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
75329 index bb2869f..d34ada8 100644
75330 --- a/fs/quota/netlink.c
75331 +++ b/fs/quota/netlink.c
75332 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
75333 void quota_send_warning(struct kqid qid, dev_t dev,
75334 const char warntype)
75335 {
75336 - static atomic_t seq;
75337 + static atomic_unchecked_t seq;
75338 struct sk_buff *skb;
75339 void *msg_head;
75340 int ret;
75341 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
75342 "VFS: Not enough memory to send quota warning.\n");
75343 return;
75344 }
75345 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
75346 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
75347 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
75348 if (!msg_head) {
75349 printk(KERN_ERR
75350 diff --git a/fs/read_write.c b/fs/read_write.c
75351 index 8e1b687..bad2eec 100644
75352 --- a/fs/read_write.c
75353 +++ b/fs/read_write.c
75354 @@ -553,7 +553,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
75355
75356 old_fs = get_fs();
75357 set_fs(get_ds());
75358 - p = (__force const char __user *)buf;
75359 + p = (const char __force_user *)buf;
75360 if (count > MAX_RW_COUNT)
75361 count = MAX_RW_COUNT;
75362 if (file->f_op->write)
75363 diff --git a/fs/readdir.c b/fs/readdir.c
75364 index ced6791..936687b 100644
75365 --- a/fs/readdir.c
75366 +++ b/fs/readdir.c
75367 @@ -18,6 +18,7 @@
75368 #include <linux/security.h>
75369 #include <linux/syscalls.h>
75370 #include <linux/unistd.h>
75371 +#include <linux/namei.h>
75372
75373 #include <asm/uaccess.h>
75374
75375 @@ -71,6 +72,7 @@ struct old_linux_dirent {
75376 struct readdir_callback {
75377 struct dir_context ctx;
75378 struct old_linux_dirent __user * dirent;
75379 + struct file * file;
75380 int result;
75381 };
75382
75383 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
75384 buf->result = -EOVERFLOW;
75385 return -EOVERFLOW;
75386 }
75387 +
75388 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75389 + return 0;
75390 +
75391 buf->result++;
75392 dirent = buf->dirent;
75393 if (!access_ok(VERIFY_WRITE, dirent,
75394 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
75395 if (!f.file)
75396 return -EBADF;
75397
75398 + buf.file = f.file;
75399 error = iterate_dir(f.file, &buf.ctx);
75400 if (buf.result)
75401 error = buf.result;
75402 @@ -145,6 +152,7 @@ struct getdents_callback {
75403 struct dir_context ctx;
75404 struct linux_dirent __user * current_dir;
75405 struct linux_dirent __user * previous;
75406 + struct file * file;
75407 int count;
75408 int error;
75409 };
75410 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
75411 buf->error = -EOVERFLOW;
75412 return -EOVERFLOW;
75413 }
75414 +
75415 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75416 + return 0;
75417 +
75418 dirent = buf->previous;
75419 if (dirent) {
75420 if (__put_user(offset, &dirent->d_off))
75421 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
75422 if (!f.file)
75423 return -EBADF;
75424
75425 + buf.file = f.file;
75426 error = iterate_dir(f.file, &buf.ctx);
75427 if (error >= 0)
75428 error = buf.error;
75429 @@ -230,6 +243,7 @@ struct getdents_callback64 {
75430 struct dir_context ctx;
75431 struct linux_dirent64 __user * current_dir;
75432 struct linux_dirent64 __user * previous;
75433 + struct file *file;
75434 int count;
75435 int error;
75436 };
75437 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
75438 buf->error = -EINVAL; /* only used if we fail.. */
75439 if (reclen > buf->count)
75440 return -EINVAL;
75441 +
75442 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75443 + return 0;
75444 +
75445 dirent = buf->previous;
75446 if (dirent) {
75447 if (__put_user(offset, &dirent->d_off))
75448 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
75449 if (!f.file)
75450 return -EBADF;
75451
75452 + buf.file = f.file;
75453 error = iterate_dir(f.file, &buf.ctx);
75454 if (error >= 0)
75455 error = buf.error;
75456 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
75457 index 9c02d96..6562c10 100644
75458 --- a/fs/reiserfs/do_balan.c
75459 +++ b/fs/reiserfs/do_balan.c
75460 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
75461 return;
75462 }
75463
75464 - atomic_inc(&fs_generation(tb->tb_sb));
75465 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
75466 do_balance_starts(tb);
75467
75468 /*
75469 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
75470 index aca73dd..e3c558d 100644
75471 --- a/fs/reiserfs/item_ops.c
75472 +++ b/fs/reiserfs/item_ops.c
75473 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
75474 }
75475
75476 static struct item_operations errcatch_ops = {
75477 - errcatch_bytes_number,
75478 - errcatch_decrement_key,
75479 - errcatch_is_left_mergeable,
75480 - errcatch_print_item,
75481 - errcatch_check_item,
75482 + .bytes_number = errcatch_bytes_number,
75483 + .decrement_key = errcatch_decrement_key,
75484 + .is_left_mergeable = errcatch_is_left_mergeable,
75485 + .print_item = errcatch_print_item,
75486 + .check_item = errcatch_check_item,
75487
75488 - errcatch_create_vi,
75489 - errcatch_check_left,
75490 - errcatch_check_right,
75491 - errcatch_part_size,
75492 - errcatch_unit_num,
75493 - errcatch_print_vi
75494 + .create_vi = errcatch_create_vi,
75495 + .check_left = errcatch_check_left,
75496 + .check_right = errcatch_check_right,
75497 + .part_size = errcatch_part_size,
75498 + .unit_num = errcatch_unit_num,
75499 + .print_vi = errcatch_print_vi
75500 };
75501
75502 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
75503 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
75504 index 621b9f3..af527fd 100644
75505 --- a/fs/reiserfs/procfs.c
75506 +++ b/fs/reiserfs/procfs.c
75507 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
75508 "SMALL_TAILS " : "NO_TAILS ",
75509 replay_only(sb) ? "REPLAY_ONLY " : "",
75510 convert_reiserfs(sb) ? "CONV " : "",
75511 - atomic_read(&r->s_generation_counter),
75512 + atomic_read_unchecked(&r->s_generation_counter),
75513 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
75514 SF(s_do_balance), SF(s_unneeded_left_neighbor),
75515 SF(s_good_search_by_key_reada), SF(s_bmaps),
75516 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
75517 index bb79cdd..fcf49ef 100644
75518 --- a/fs/reiserfs/reiserfs.h
75519 +++ b/fs/reiserfs/reiserfs.h
75520 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
75521 /* Comment? -Hans */
75522 wait_queue_head_t s_wait;
75523 /* increased by one every time the tree gets re-balanced */
75524 - atomic_t s_generation_counter;
75525 + atomic_unchecked_t s_generation_counter;
75526
75527 /* File system properties. Currently holds on-disk FS format */
75528 unsigned long s_properties;
75529 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
75530 #define REISERFS_USER_MEM 1 /* user memory mode */
75531
75532 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
75533 -#define get_generation(s) atomic_read (&fs_generation(s))
75534 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
75535 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
75536 #define __fs_changed(gen,s) (gen != get_generation (s))
75537 #define fs_changed(gen,s) \
75538 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
75539 index 71fbbe3..eff29ba 100644
75540 --- a/fs/reiserfs/super.c
75541 +++ b/fs/reiserfs/super.c
75542 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
75543 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
75544 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
75545 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
75546 +#ifdef CONFIG_REISERFS_FS_XATTR
75547 + /* turn on user xattrs by default */
75548 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
75549 +#endif
75550 /* no preallocation minimum, be smart in reiserfs_file_write instead */
75551 sbi->s_alloc_options.preallocmin = 0;
75552 /* Preallocate by 16 blocks (17-1) at once */
75553 diff --git a/fs/select.c b/fs/select.c
75554 index f684c75..4117611 100644
75555 --- a/fs/select.c
75556 +++ b/fs/select.c
75557 @@ -20,6 +20,7 @@
75558 #include <linux/export.h>
75559 #include <linux/slab.h>
75560 #include <linux/poll.h>
75561 +#include <linux/security.h>
75562 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
75563 #include <linux/file.h>
75564 #include <linux/fdtable.h>
75565 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
75566 struct poll_list *walk = head;
75567 unsigned long todo = nfds;
75568
75569 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
75570 if (nfds > rlimit(RLIMIT_NOFILE))
75571 return -EINVAL;
75572
75573 diff --git a/fs/seq_file.c b/fs/seq_file.c
75574 index 555f821..34684d7 100644
75575 --- a/fs/seq_file.c
75576 +++ b/fs/seq_file.c
75577 @@ -12,6 +12,8 @@
75578 #include <linux/slab.h>
75579 #include <linux/cred.h>
75580 #include <linux/mm.h>
75581 +#include <linux/sched.h>
75582 +#include <linux/grsecurity.h>
75583
75584 #include <asm/uaccess.h>
75585 #include <asm/page.h>
75586 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
75587
75588 static void *seq_buf_alloc(unsigned long size)
75589 {
75590 - void *buf;
75591 -
75592 - /*
75593 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
75594 - * it's better to fall back to vmalloc() than to kill things.
75595 - */
75596 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
75597 - if (!buf && size > PAGE_SIZE)
75598 - buf = vmalloc(size);
75599 - return buf;
75600 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
75601 }
75602
75603 /**
75604 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
75605 #ifdef CONFIG_USER_NS
75606 p->user_ns = file->f_cred->user_ns;
75607 #endif
75608 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75609 + p->exec_id = current->exec_id;
75610 +#endif
75611
75612 /*
75613 * Wrappers around seq_open(e.g. swaps_open) need to be
75614 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
75615 }
75616 EXPORT_SYMBOL(seq_open);
75617
75618 +
75619 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
75620 +{
75621 + if (gr_proc_is_restricted())
75622 + return -EACCES;
75623 +
75624 + return seq_open(file, op);
75625 +}
75626 +EXPORT_SYMBOL(seq_open_restrict);
75627 +
75628 static int traverse(struct seq_file *m, loff_t offset)
75629 {
75630 loff_t pos = 0, index;
75631 @@ -158,7 +164,7 @@ Eoverflow:
75632 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
75633 {
75634 struct seq_file *m = file->private_data;
75635 - size_t copied = 0;
75636 + ssize_t copied = 0;
75637 loff_t pos;
75638 size_t n;
75639 void *p;
75640 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
75641 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
75642 void *data)
75643 {
75644 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
75645 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
75646 int res = -ENOMEM;
75647
75648 if (op) {
75649 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
75650 }
75651 EXPORT_SYMBOL(single_open_size);
75652
75653 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
75654 + void *data)
75655 +{
75656 + if (gr_proc_is_restricted())
75657 + return -EACCES;
75658 +
75659 + return single_open(file, show, data);
75660 +}
75661 +EXPORT_SYMBOL(single_open_restrict);
75662 +
75663 +
75664 int single_release(struct inode *inode, struct file *file)
75665 {
75666 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
75667 diff --git a/fs/splice.c b/fs/splice.c
75668 index 7968da9..4ce985b 100644
75669 --- a/fs/splice.c
75670 +++ b/fs/splice.c
75671 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75672 pipe_lock(pipe);
75673
75674 for (;;) {
75675 - if (!pipe->readers) {
75676 + if (!atomic_read(&pipe->readers)) {
75677 send_sig(SIGPIPE, current, 0);
75678 if (!ret)
75679 ret = -EPIPE;
75680 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75681 page_nr++;
75682 ret += buf->len;
75683
75684 - if (pipe->files)
75685 + if (atomic_read(&pipe->files))
75686 do_wakeup = 1;
75687
75688 if (!--spd->nr_pages)
75689 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75690 do_wakeup = 0;
75691 }
75692
75693 - pipe->waiting_writers++;
75694 + atomic_inc(&pipe->waiting_writers);
75695 pipe_wait(pipe);
75696 - pipe->waiting_writers--;
75697 + atomic_dec(&pipe->waiting_writers);
75698 }
75699
75700 pipe_unlock(pipe);
75701 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
75702 old_fs = get_fs();
75703 set_fs(get_ds());
75704 /* The cast to a user pointer is valid due to the set_fs() */
75705 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
75706 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
75707 set_fs(old_fs);
75708
75709 return res;
75710 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
75711 old_fs = get_fs();
75712 set_fs(get_ds());
75713 /* The cast to a user pointer is valid due to the set_fs() */
75714 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
75715 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
75716 set_fs(old_fs);
75717
75718 return res;
75719 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
75720 goto err;
75721
75722 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
75723 - vec[i].iov_base = (void __user *) page_address(page);
75724 + vec[i].iov_base = (void __force_user *) page_address(page);
75725 vec[i].iov_len = this_len;
75726 spd.pages[i] = page;
75727 spd.nr_pages++;
75728 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75729 ops->release(pipe, buf);
75730 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75731 pipe->nrbufs--;
75732 - if (pipe->files)
75733 + if (atomic_read(&pipe->files))
75734 sd->need_wakeup = true;
75735 }
75736
75737 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75738 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
75739 {
75740 while (!pipe->nrbufs) {
75741 - if (!pipe->writers)
75742 + if (!atomic_read(&pipe->writers))
75743 return 0;
75744
75745 - if (!pipe->waiting_writers && sd->num_spliced)
75746 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
75747 return 0;
75748
75749 if (sd->flags & SPLICE_F_NONBLOCK)
75750 @@ -1025,7 +1025,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
75751 ops->release(pipe, buf);
75752 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75753 pipe->nrbufs--;
75754 - if (pipe->files)
75755 + if (atomic_read(&pipe->files))
75756 sd.need_wakeup = true;
75757 } else {
75758 buf->offset += ret;
75759 @@ -1159,7 +1159,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75760 long ret, bytes;
75761 umode_t i_mode;
75762 size_t len;
75763 - int i, flags;
75764 + int i, flags, more;
75765
75766 /*
75767 * We require the input being a regular file, as we don't want to
75768 @@ -1185,7 +1185,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75769 * out of the pipe right after the splice_to_pipe(). So set
75770 * PIPE_READERS appropriately.
75771 */
75772 - pipe->readers = 1;
75773 + atomic_set(&pipe->readers, 1);
75774
75775 current->splice_pipe = pipe;
75776 }
75777 @@ -1202,6 +1202,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75778 * Don't block on output, we have to drain the direct pipe.
75779 */
75780 sd->flags &= ~SPLICE_F_NONBLOCK;
75781 + more = sd->flags & SPLICE_F_MORE;
75782
75783 while (len) {
75784 size_t read_len;
75785 @@ -1215,6 +1216,15 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75786 sd->total_len = read_len;
75787
75788 /*
75789 + * If more data is pending, set SPLICE_F_MORE
75790 + * If this is the last data and SPLICE_F_MORE was not set
75791 + * initially, clears it.
75792 + */
75793 + if (read_len < len)
75794 + sd->flags |= SPLICE_F_MORE;
75795 + else if (!more)
75796 + sd->flags &= ~SPLICE_F_MORE;
75797 + /*
75798 * NOTE: nonblocking mode only applies to the input. We
75799 * must not do the output in nonblocking mode as then we
75800 * could get stuck data in the internal pipe:
75801 @@ -1482,6 +1492,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
75802
75803 partial[buffers].offset = off;
75804 partial[buffers].len = plen;
75805 + partial[buffers].private = 0;
75806
75807 off = 0;
75808 len -= plen;
75809 @@ -1718,9 +1729,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75810 ret = -ERESTARTSYS;
75811 break;
75812 }
75813 - if (!pipe->writers)
75814 + if (!atomic_read(&pipe->writers))
75815 break;
75816 - if (!pipe->waiting_writers) {
75817 + if (!atomic_read(&pipe->waiting_writers)) {
75818 if (flags & SPLICE_F_NONBLOCK) {
75819 ret = -EAGAIN;
75820 break;
75821 @@ -1752,7 +1763,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75822 pipe_lock(pipe);
75823
75824 while (pipe->nrbufs >= pipe->buffers) {
75825 - if (!pipe->readers) {
75826 + if (!atomic_read(&pipe->readers)) {
75827 send_sig(SIGPIPE, current, 0);
75828 ret = -EPIPE;
75829 break;
75830 @@ -1765,9 +1776,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75831 ret = -ERESTARTSYS;
75832 break;
75833 }
75834 - pipe->waiting_writers++;
75835 + atomic_inc(&pipe->waiting_writers);
75836 pipe_wait(pipe);
75837 - pipe->waiting_writers--;
75838 + atomic_dec(&pipe->waiting_writers);
75839 }
75840
75841 pipe_unlock(pipe);
75842 @@ -1803,14 +1814,14 @@ retry:
75843 pipe_double_lock(ipipe, opipe);
75844
75845 do {
75846 - if (!opipe->readers) {
75847 + if (!atomic_read(&opipe->readers)) {
75848 send_sig(SIGPIPE, current, 0);
75849 if (!ret)
75850 ret = -EPIPE;
75851 break;
75852 }
75853
75854 - if (!ipipe->nrbufs && !ipipe->writers)
75855 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
75856 break;
75857
75858 /*
75859 @@ -1907,7 +1918,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
75860 pipe_double_lock(ipipe, opipe);
75861
75862 do {
75863 - if (!opipe->readers) {
75864 + if (!atomic_read(&opipe->readers)) {
75865 send_sig(SIGPIPE, current, 0);
75866 if (!ret)
75867 ret = -EPIPE;
75868 @@ -1952,7 +1963,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
75869 * return EAGAIN if we have the potential of some data in the
75870 * future, otherwise just return 0
75871 */
75872 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
75873 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
75874 ret = -EAGAIN;
75875
75876 pipe_unlock(ipipe);
75877 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
75878 index 92fcde7..1687329 100644
75879 --- a/fs/squashfs/xattr.c
75880 +++ b/fs/squashfs/xattr.c
75881 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75882 + msblk->xattr_table;
75883 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
75884 int count = squashfs_i(inode)->xattr_count;
75885 - size_t rest = buffer_size;
75886 - int err;
75887 + size_t used = 0;
75888 + ssize_t err;
75889
75890 /* check that the file system has xattrs */
75891 if (msblk->xattr_id_table == NULL)
75892 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75893 name_size = le16_to_cpu(entry.size);
75894 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
75895 if (handler)
75896 - prefix_size = handler->list(d, buffer, rest, NULL,
75897 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
75898 name_size, handler->flags);
75899 if (prefix_size) {
75900 if (buffer) {
75901 - if (prefix_size + name_size + 1 > rest) {
75902 + if (prefix_size + name_size + 1 > buffer_size - used) {
75903 err = -ERANGE;
75904 goto failed;
75905 }
75906 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75907 buffer[name_size] = '\0';
75908 buffer += name_size + 1;
75909 }
75910 - rest -= prefix_size + name_size + 1;
75911 + used += prefix_size + name_size + 1;
75912 } else {
75913 /* no handler or insuffficient privileges, so skip */
75914 err = squashfs_read_metadata(sb, NULL, &start,
75915 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75916 if (err < 0)
75917 goto failed;
75918 }
75919 - err = buffer_size - rest;
75920 + err = used;
75921
75922 failed:
75923 return err;
75924 diff --git a/fs/stat.c b/fs/stat.c
75925 index ae0c3ce..9ee641c 100644
75926 --- a/fs/stat.c
75927 +++ b/fs/stat.c
75928 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
75929 stat->gid = inode->i_gid;
75930 stat->rdev = inode->i_rdev;
75931 stat->size = i_size_read(inode);
75932 - stat->atime = inode->i_atime;
75933 - stat->mtime = inode->i_mtime;
75934 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
75935 + stat->atime = inode->i_ctime;
75936 + stat->mtime = inode->i_ctime;
75937 + } else {
75938 + stat->atime = inode->i_atime;
75939 + stat->mtime = inode->i_mtime;
75940 + }
75941 stat->ctime = inode->i_ctime;
75942 stat->blksize = (1 << inode->i_blkbits);
75943 stat->blocks = inode->i_blocks;
75944 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
75945 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
75946 {
75947 struct inode *inode = path->dentry->d_inode;
75948 + int retval;
75949
75950 - if (inode->i_op->getattr)
75951 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
75952 + if (inode->i_op->getattr) {
75953 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
75954 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
75955 + stat->atime = stat->ctime;
75956 + stat->mtime = stat->ctime;
75957 + }
75958 + return retval;
75959 + }
75960
75961 generic_fillattr(inode, stat);
75962 return 0;
75963 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
75964 index 0b45ff4..edf9d3a 100644
75965 --- a/fs/sysfs/dir.c
75966 +++ b/fs/sysfs/dir.c
75967 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
75968 kfree(buf);
75969 }
75970
75971 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
75972 +extern int grsec_enable_sysfs_restrict;
75973 +#endif
75974 +
75975 /**
75976 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
75977 * @kobj: object we're creating directory for
75978 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
75979 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
75980 {
75981 struct kernfs_node *parent, *kn;
75982 + const char *name;
75983 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
75984 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
75985 + const char *parent_name;
75986 +#endif
75987
75988 BUG_ON(!kobj);
75989
75990 + name = kobject_name(kobj);
75991 +
75992 if (kobj->parent)
75993 parent = kobj->parent->sd;
75994 else
75995 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
75996 if (!parent)
75997 return -ENOENT;
75998
75999 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
76000 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
76001 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76002 + parent_name = parent->name;
76003 + mode = S_IRWXU;
76004 +
76005 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
76006 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
76007 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
76008 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
76009 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
76010 + if (!grsec_enable_sysfs_restrict)
76011 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
76012 +#endif
76013 +
76014 + kn = kernfs_create_dir_ns(parent, name,
76015 + mode, kobj, ns);
76016 if (IS_ERR(kn)) {
76017 if (PTR_ERR(kn) == -EEXIST)
76018 - sysfs_warn_dup(parent, kobject_name(kobj));
76019 + sysfs_warn_dup(parent, name);
76020 return PTR_ERR(kn);
76021 }
76022
76023 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
76024 index 69d4889..a810bd4 100644
76025 --- a/fs/sysv/sysv.h
76026 +++ b/fs/sysv/sysv.h
76027 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
76028 #endif
76029 }
76030
76031 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
76032 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
76033 {
76034 if (sbi->s_bytesex == BYTESEX_PDP)
76035 return PDP_swab((__force __u32)n);
76036 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
76037 index fb08b0c..65fcc7e 100644
76038 --- a/fs/ubifs/io.c
76039 +++ b/fs/ubifs/io.c
76040 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
76041 return err;
76042 }
76043
76044 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
76045 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
76046 {
76047 int err;
76048
76049 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
76050 index c175b4d..8f36a16 100644
76051 --- a/fs/udf/misc.c
76052 +++ b/fs/udf/misc.c
76053 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
76054
76055 u8 udf_tag_checksum(const struct tag *t)
76056 {
76057 - u8 *data = (u8 *)t;
76058 + const u8 *data = (const u8 *)t;
76059 u8 checksum = 0;
76060 int i;
76061 for (i = 0; i < sizeof(struct tag); ++i)
76062 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
76063 index 8d974c4..b82f6ec 100644
76064 --- a/fs/ufs/swab.h
76065 +++ b/fs/ufs/swab.h
76066 @@ -22,7 +22,7 @@ enum {
76067 BYTESEX_BE
76068 };
76069
76070 -static inline u64
76071 +static inline u64 __intentional_overflow(-1)
76072 fs64_to_cpu(struct super_block *sbp, __fs64 n)
76073 {
76074 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
76075 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
76076 return (__force __fs64)cpu_to_be64(n);
76077 }
76078
76079 -static inline u32
76080 +static inline u32 __intentional_overflow(-1)
76081 fs32_to_cpu(struct super_block *sbp, __fs32 n)
76082 {
76083 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
76084 diff --git a/fs/utimes.c b/fs/utimes.c
76085 index aa138d6..5f3a811 100644
76086 --- a/fs/utimes.c
76087 +++ b/fs/utimes.c
76088 @@ -1,6 +1,7 @@
76089 #include <linux/compiler.h>
76090 #include <linux/file.h>
76091 #include <linux/fs.h>
76092 +#include <linux/security.h>
76093 #include <linux/linkage.h>
76094 #include <linux/mount.h>
76095 #include <linux/namei.h>
76096 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
76097 }
76098 }
76099 retry_deleg:
76100 +
76101 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
76102 + error = -EACCES;
76103 + goto mnt_drop_write_and_out;
76104 + }
76105 +
76106 mutex_lock(&inode->i_mutex);
76107 error = notify_change(path->dentry, &newattrs, &delegated_inode);
76108 mutex_unlock(&inode->i_mutex);
76109 diff --git a/fs/xattr.c b/fs/xattr.c
76110 index 4ef6985..a6cd6567 100644
76111 --- a/fs/xattr.c
76112 +++ b/fs/xattr.c
76113 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
76114 return rc;
76115 }
76116
76117 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
76118 +ssize_t
76119 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
76120 +{
76121 + struct inode *inode = dentry->d_inode;
76122 + ssize_t error;
76123 +
76124 + error = inode_permission(inode, MAY_EXEC);
76125 + if (error)
76126 + return error;
76127 +
76128 + if (inode->i_op->getxattr)
76129 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
76130 + else
76131 + error = -EOPNOTSUPP;
76132 +
76133 + return error;
76134 +}
76135 +EXPORT_SYMBOL(pax_getxattr);
76136 +#endif
76137 +
76138 ssize_t
76139 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
76140 {
76141 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
76142 * Extended attribute SET operations
76143 */
76144 static long
76145 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
76146 +setxattr(struct path *path, const char __user *name, const void __user *value,
76147 size_t size, int flags)
76148 {
76149 int error;
76150 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
76151 posix_acl_fix_xattr_from_user(kvalue, size);
76152 }
76153
76154 - error = vfs_setxattr(d, kname, kvalue, size, flags);
76155 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
76156 + error = -EACCES;
76157 + goto out;
76158 + }
76159 +
76160 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
76161 out:
76162 if (vvalue)
76163 vfree(vvalue);
76164 @@ -376,7 +402,7 @@ retry:
76165 return error;
76166 error = mnt_want_write(path.mnt);
76167 if (!error) {
76168 - error = setxattr(path.dentry, name, value, size, flags);
76169 + error = setxattr(&path, name, value, size, flags);
76170 mnt_drop_write(path.mnt);
76171 }
76172 path_put(&path);
76173 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
76174 audit_file(f.file);
76175 error = mnt_want_write_file(f.file);
76176 if (!error) {
76177 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
76178 + error = setxattr(&f.file->f_path, name, value, size, flags);
76179 mnt_drop_write_file(f.file);
76180 }
76181 fdput(f);
76182 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
76183 * Extended attribute REMOVE operations
76184 */
76185 static long
76186 -removexattr(struct dentry *d, const char __user *name)
76187 +removexattr(struct path *path, const char __user *name)
76188 {
76189 int error;
76190 char kname[XATTR_NAME_MAX + 1];
76191 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
76192 if (error < 0)
76193 return error;
76194
76195 - return vfs_removexattr(d, kname);
76196 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
76197 + return -EACCES;
76198 +
76199 + return vfs_removexattr(path->dentry, kname);
76200 }
76201
76202 static int path_removexattr(const char __user *pathname,
76203 @@ -623,7 +652,7 @@ retry:
76204 return error;
76205 error = mnt_want_write(path.mnt);
76206 if (!error) {
76207 - error = removexattr(path.dentry, name);
76208 + error = removexattr(&path, name);
76209 mnt_drop_write(path.mnt);
76210 }
76211 path_put(&path);
76212 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
76213 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
76214 {
76215 struct fd f = fdget(fd);
76216 + struct path *path;
76217 int error = -EBADF;
76218
76219 if (!f.file)
76220 return error;
76221 + path = &f.file->f_path;
76222 audit_file(f.file);
76223 error = mnt_want_write_file(f.file);
76224 if (!error) {
76225 - error = removexattr(f.file->f_path.dentry, name);
76226 + error = removexattr(path, name);
76227 mnt_drop_write_file(f.file);
76228 }
76229 fdput(f);
76230 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
76231 index 61ec015..7c18807 100644
76232 --- a/fs/xfs/libxfs/xfs_bmap.c
76233 +++ b/fs/xfs/libxfs/xfs_bmap.c
76234 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
76235
76236 #else
76237 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
76238 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
76239 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
76240 #endif /* DEBUG */
76241
76242 /*
76243 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
76244 index 098cd78..724d3f8 100644
76245 --- a/fs/xfs/xfs_dir2_readdir.c
76246 +++ b/fs/xfs/xfs_dir2_readdir.c
76247 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
76248 ino = dp->d_ops->sf_get_ino(sfp, sfep);
76249 filetype = dp->d_ops->sf_get_ftype(sfep);
76250 ctx->pos = off & 0x7fffffff;
76251 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76252 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
76253 + char name[sfep->namelen];
76254 + memcpy(name, sfep->name, sfep->namelen);
76255 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
76256 + return 0;
76257 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76258 xfs_dir3_get_dtype(dp->i_mount, filetype)))
76259 return 0;
76260 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
76261 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
76262 index ac4feae..386d551 100644
76263 --- a/fs/xfs/xfs_ioctl.c
76264 +++ b/fs/xfs/xfs_ioctl.c
76265 @@ -120,7 +120,7 @@ xfs_find_handle(
76266 }
76267
76268 error = -EFAULT;
76269 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
76270 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
76271 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
76272 goto out_put;
76273
76274 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
76275 index c31d2c2..6ec8f62 100644
76276 --- a/fs/xfs/xfs_linux.h
76277 +++ b/fs/xfs/xfs_linux.h
76278 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
76279 * of the compiler which do not like us using do_div in the middle
76280 * of large functions.
76281 */
76282 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76283 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76284 {
76285 __u32 mod;
76286
76287 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
76288 return 0;
76289 }
76290 #else
76291 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76292 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76293 {
76294 __u32 mod;
76295
76296 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
76297 new file mode 100644
76298 index 0000000..31f8fe4
76299 --- /dev/null
76300 +++ b/grsecurity/Kconfig
76301 @@ -0,0 +1,1182 @@
76302 +#
76303 +# grecurity configuration
76304 +#
76305 +menu "Memory Protections"
76306 +depends on GRKERNSEC
76307 +
76308 +config GRKERNSEC_KMEM
76309 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
76310 + default y if GRKERNSEC_CONFIG_AUTO
76311 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
76312 + help
76313 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
76314 + be written to or read from to modify or leak the contents of the running
76315 + kernel. /dev/port will also not be allowed to be opened, writing to
76316 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
76317 + If you have module support disabled, enabling this will close up several
76318 + ways that are currently used to insert malicious code into the running
76319 + kernel.
76320 +
76321 + Even with this feature enabled, we still highly recommend that
76322 + you use the RBAC system, as it is still possible for an attacker to
76323 + modify the running kernel through other more obscure methods.
76324 +
76325 + It is highly recommended that you say Y here if you meet all the
76326 + conditions above.
76327 +
76328 +config GRKERNSEC_VM86
76329 + bool "Restrict VM86 mode"
76330 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76331 + depends on X86_32
76332 +
76333 + help
76334 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
76335 + make use of a special execution mode on 32bit x86 processors called
76336 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
76337 + video cards and will still work with this option enabled. The purpose
76338 + of the option is to prevent exploitation of emulation errors in
76339 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
76340 + Nearly all users should be able to enable this option.
76341 +
76342 +config GRKERNSEC_IO
76343 + bool "Disable privileged I/O"
76344 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76345 + depends on X86
76346 + select RTC_CLASS
76347 + select RTC_INTF_DEV
76348 + select RTC_DRV_CMOS
76349 +
76350 + help
76351 + If you say Y here, all ioperm and iopl calls will return an error.
76352 + Ioperm and iopl can be used to modify the running kernel.
76353 + Unfortunately, some programs need this access to operate properly,
76354 + the most notable of which are XFree86 and hwclock. hwclock can be
76355 + remedied by having RTC support in the kernel, so real-time
76356 + clock support is enabled if this option is enabled, to ensure
76357 + that hwclock operates correctly. If hwclock still does not work,
76358 + either update udev or symlink /dev/rtc to /dev/rtc0.
76359 +
76360 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
76361 + you may not be able to boot into a graphical environment with this
76362 + option enabled. In this case, you should use the RBAC system instead.
76363 +
76364 +config GRKERNSEC_BPF_HARDEN
76365 + bool "Harden BPF interpreter"
76366 + default y if GRKERNSEC_CONFIG_AUTO
76367 + help
76368 + Unlike previous versions of grsecurity that hardened both the BPF
76369 + interpreted code against corruption at rest as well as the JIT code
76370 + against JIT-spray attacks and attacker-controlled immediate values
76371 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
76372 + and will ensure the interpreted code is read-only at rest. This feature
76373 + may be removed at a later time when eBPF stabilizes to entirely revert
76374 + back to the more secure pre-3.16 BPF interpreter/JIT.
76375 +
76376 + If you're using KERNEXEC, it's recommended that you enable this option
76377 + to supplement the hardening of the kernel.
76378 +
76379 +config GRKERNSEC_PERF_HARDEN
76380 + bool "Disable unprivileged PERF_EVENTS usage by default"
76381 + default y if GRKERNSEC_CONFIG_AUTO
76382 + depends on PERF_EVENTS
76383 + help
76384 + If you say Y here, the range of acceptable values for the
76385 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
76386 + default to a new value: 3. When the sysctl is set to this value, no
76387 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
76388 +
76389 + Though PERF_EVENTS can be used legitimately for performance monitoring
76390 + and low-level application profiling, it is forced on regardless of
76391 + configuration, has been at fault for several vulnerabilities, and
76392 + creates new opportunities for side channels and other information leaks.
76393 +
76394 + This feature puts PERF_EVENTS into a secure default state and permits
76395 + the administrator to change out of it temporarily if unprivileged
76396 + application profiling is needed.
76397 +
76398 +config GRKERNSEC_RAND_THREADSTACK
76399 + bool "Insert random gaps between thread stacks"
76400 + default y if GRKERNSEC_CONFIG_AUTO
76401 + depends on PAX_RANDMMAP && !PPC
76402 + help
76403 + If you say Y here, a random-sized gap will be enforced between allocated
76404 + thread stacks. Glibc's NPTL and other threading libraries that
76405 + pass MAP_STACK to the kernel for thread stack allocation are supported.
76406 + The implementation currently provides 8 bits of entropy for the gap.
76407 +
76408 + Many distributions do not compile threaded remote services with the
76409 + -fstack-check argument to GCC, causing the variable-sized stack-based
76410 + allocator, alloca(), to not probe the stack on allocation. This
76411 + permits an unbounded alloca() to skip over any guard page and potentially
76412 + modify another thread's stack reliably. An enforced random gap
76413 + reduces the reliability of such an attack and increases the chance
76414 + that such a read/write to another thread's stack instead lands in
76415 + an unmapped area, causing a crash and triggering grsecurity's
76416 + anti-bruteforcing logic.
76417 +
76418 +config GRKERNSEC_PROC_MEMMAP
76419 + bool "Harden ASLR against information leaks and entropy reduction"
76420 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
76421 + depends on PAX_NOEXEC || PAX_ASLR
76422 + help
76423 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
76424 + give no information about the addresses of its mappings if
76425 + PaX features that rely on random addresses are enabled on the task.
76426 + In addition to sanitizing this information and disabling other
76427 + dangerous sources of information, this option causes reads of sensitive
76428 + /proc/<pid> entries where the file descriptor was opened in a different
76429 + task than the one performing the read. Such attempts are logged.
76430 + This option also limits argv/env strings for suid/sgid binaries
76431 + to 512KB to prevent a complete exhaustion of the stack entropy provided
76432 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
76433 + binaries to prevent alternative mmap layouts from being abused.
76434 +
76435 + If you use PaX it is essential that you say Y here as it closes up
76436 + several holes that make full ASLR useless locally.
76437 +
76438 +
76439 +config GRKERNSEC_KSTACKOVERFLOW
76440 + bool "Prevent kernel stack overflows"
76441 + default y if GRKERNSEC_CONFIG_AUTO
76442 + depends on !IA64 && 64BIT
76443 + help
76444 + If you say Y here, the kernel's process stacks will be allocated
76445 + with vmalloc instead of the kernel's default allocator. This
76446 + introduces guard pages that in combination with the alloca checking
76447 + of the STACKLEAK feature prevents all forms of kernel process stack
76448 + overflow abuse. Note that this is different from kernel stack
76449 + buffer overflows.
76450 +
76451 +config GRKERNSEC_BRUTE
76452 + bool "Deter exploit bruteforcing"
76453 + default y if GRKERNSEC_CONFIG_AUTO
76454 + help
76455 + If you say Y here, attempts to bruteforce exploits against forking
76456 + daemons such as apache or sshd, as well as against suid/sgid binaries
76457 + will be deterred. When a child of a forking daemon is killed by PaX
76458 + or crashes due to an illegal instruction or other suspicious signal,
76459 + the parent process will be delayed 30 seconds upon every subsequent
76460 + fork until the administrator is able to assess the situation and
76461 + restart the daemon.
76462 + In the suid/sgid case, the attempt is logged, the user has all their
76463 + existing instances of the suid/sgid binary terminated and will
76464 + be unable to execute any suid/sgid binaries for 15 minutes.
76465 +
76466 + It is recommended that you also enable signal logging in the auditing
76467 + section so that logs are generated when a process triggers a suspicious
76468 + signal.
76469 + If the sysctl option is enabled, a sysctl option with name
76470 + "deter_bruteforce" is created.
76471 +
76472 +config GRKERNSEC_MODHARDEN
76473 + bool "Harden module auto-loading"
76474 + default y if GRKERNSEC_CONFIG_AUTO
76475 + depends on MODULES
76476 + help
76477 + If you say Y here, module auto-loading in response to use of some
76478 + feature implemented by an unloaded module will be restricted to
76479 + root users. Enabling this option helps defend against attacks
76480 + by unprivileged users who abuse the auto-loading behavior to
76481 + cause a vulnerable module to load that is then exploited.
76482 +
76483 + If this option prevents a legitimate use of auto-loading for a
76484 + non-root user, the administrator can execute modprobe manually
76485 + with the exact name of the module mentioned in the alert log.
76486 + Alternatively, the administrator can add the module to the list
76487 + of modules loaded at boot by modifying init scripts.
76488 +
76489 + Modification of init scripts will most likely be needed on
76490 + Ubuntu servers with encrypted home directory support enabled,
76491 + as the first non-root user logging in will cause the ecb(aes),
76492 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
76493 +
76494 +config GRKERNSEC_HIDESYM
76495 + bool "Hide kernel symbols"
76496 + default y if GRKERNSEC_CONFIG_AUTO
76497 + select PAX_USERCOPY_SLABS
76498 + help
76499 + If you say Y here, getting information on loaded modules, and
76500 + displaying all kernel symbols through a syscall will be restricted
76501 + to users with CAP_SYS_MODULE. For software compatibility reasons,
76502 + /proc/kallsyms will be restricted to the root user. The RBAC
76503 + system can hide that entry even from root.
76504 +
76505 + This option also prevents leaking of kernel addresses through
76506 + several /proc entries.
76507 +
76508 + Note that this option is only effective provided the following
76509 + conditions are met:
76510 + 1) The kernel using grsecurity is not precompiled by some distribution
76511 + 2) You have also enabled GRKERNSEC_DMESG
76512 + 3) You are using the RBAC system and hiding other files such as your
76513 + kernel image and System.map. Alternatively, enabling this option
76514 + causes the permissions on /boot, /lib/modules, and the kernel
76515 + source directory to change at compile time to prevent
76516 + reading by non-root users.
76517 + If the above conditions are met, this option will aid in providing a
76518 + useful protection against local kernel exploitation of overflows
76519 + and arbitrary read/write vulnerabilities.
76520 +
76521 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
76522 + in addition to this feature.
76523 +
76524 +config GRKERNSEC_RANDSTRUCT
76525 + bool "Randomize layout of sensitive kernel structures"
76526 + default y if GRKERNSEC_CONFIG_AUTO
76527 + select GRKERNSEC_HIDESYM
76528 + select MODVERSIONS if MODULES
76529 + help
76530 + If you say Y here, the layouts of a number of sensitive kernel
76531 + structures (task, fs, cred, etc) and all structures composed entirely
76532 + of function pointers (aka "ops" structs) will be randomized at compile-time.
76533 + This can introduce the requirement of an additional infoleak
76534 + vulnerability for exploits targeting these structure types.
76535 +
76536 + Enabling this feature will introduce some performance impact, slightly
76537 + increase memory usage, and prevent the use of forensic tools like
76538 + Volatility against the system (unless the kernel source tree isn't
76539 + cleaned after kernel installation).
76540 +
76541 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
76542 + It remains after a make clean to allow for external modules to be compiled
76543 + with the existing seed and will be removed by a make mrproper or
76544 + make distclean.
76545 +
76546 + Note that the implementation requires gcc 4.6.4. or newer. You may need
76547 + to install the supporting headers explicitly in addition to the normal
76548 + gcc package.
76549 +
76550 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
76551 + bool "Use cacheline-aware structure randomization"
76552 + depends on GRKERNSEC_RANDSTRUCT
76553 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
76554 + help
76555 + If you say Y here, the RANDSTRUCT randomization will make a best effort
76556 + at restricting randomization to cacheline-sized groups of elements. It
76557 + will further not randomize bitfields in structures. This reduces the
76558 + performance hit of RANDSTRUCT at the cost of weakened randomization.
76559 +
76560 +config GRKERNSEC_KERN_LOCKOUT
76561 + bool "Active kernel exploit response"
76562 + default y if GRKERNSEC_CONFIG_AUTO
76563 + depends on X86 || ARM || PPC || SPARC
76564 + help
76565 + If you say Y here, when a PaX alert is triggered due to suspicious
76566 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
76567 + or an OOPS occurs due to bad memory accesses, instead of just
76568 + terminating the offending process (and potentially allowing
76569 + a subsequent exploit from the same user), we will take one of two
76570 + actions:
76571 + If the user was root, we will panic the system
76572 + If the user was non-root, we will log the attempt, terminate
76573 + all processes owned by the user, then prevent them from creating
76574 + any new processes until the system is restarted
76575 + This deters repeated kernel exploitation/bruteforcing attempts
76576 + and is useful for later forensics.
76577 +
76578 +config GRKERNSEC_OLD_ARM_USERLAND
76579 + bool "Old ARM userland compatibility"
76580 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
76581 + help
76582 + If you say Y here, stubs of executable code to perform such operations
76583 + as "compare-exchange" will be placed at fixed locations in the ARM vector
76584 + table. This is unfortunately needed for old ARM userland meant to run
76585 + across a wide range of processors. Without this option enabled,
76586 + the get_tls and data memory barrier stubs will be emulated by the kernel,
76587 + which is enough for Linaro userlands or other userlands designed for v6
76588 + and newer ARM CPUs. It's recommended that you try without this option enabled
76589 + first, and only enable it if your userland does not boot (it will likely fail
76590 + at init time).
76591 +
76592 +endmenu
76593 +menu "Role Based Access Control Options"
76594 +depends on GRKERNSEC
76595 +
76596 +config GRKERNSEC_RBAC_DEBUG
76597 + bool
76598 +
76599 +config GRKERNSEC_NO_RBAC
76600 + bool "Disable RBAC system"
76601 + help
76602 + If you say Y here, the /dev/grsec device will be removed from the kernel,
76603 + preventing the RBAC system from being enabled. You should only say Y
76604 + here if you have no intention of using the RBAC system, so as to prevent
76605 + an attacker with root access from misusing the RBAC system to hide files
76606 + and processes when loadable module support and /dev/[k]mem have been
76607 + locked down.
76608 +
76609 +config GRKERNSEC_ACL_HIDEKERN
76610 + bool "Hide kernel processes"
76611 + help
76612 + If you say Y here, all kernel threads will be hidden to all
76613 + processes but those whose subject has the "view hidden processes"
76614 + flag.
76615 +
76616 +config GRKERNSEC_ACL_MAXTRIES
76617 + int "Maximum tries before password lockout"
76618 + default 3
76619 + help
76620 + This option enforces the maximum number of times a user can attempt
76621 + to authorize themselves with the grsecurity RBAC system before being
76622 + denied the ability to attempt authorization again for a specified time.
76623 + The lower the number, the harder it will be to brute-force a password.
76624 +
76625 +config GRKERNSEC_ACL_TIMEOUT
76626 + int "Time to wait after max password tries, in seconds"
76627 + default 30
76628 + help
76629 + This option specifies the time the user must wait after attempting to
76630 + authorize to the RBAC system with the maximum number of invalid
76631 + passwords. The higher the number, the harder it will be to brute-force
76632 + a password.
76633 +
76634 +endmenu
76635 +menu "Filesystem Protections"
76636 +depends on GRKERNSEC
76637 +
76638 +config GRKERNSEC_PROC
76639 + bool "Proc restrictions"
76640 + default y if GRKERNSEC_CONFIG_AUTO
76641 + help
76642 + If you say Y here, the permissions of the /proc filesystem
76643 + will be altered to enhance system security and privacy. You MUST
76644 + choose either a user only restriction or a user and group restriction.
76645 + Depending upon the option you choose, you can either restrict users to
76646 + see only the processes they themselves run, or choose a group that can
76647 + view all processes and files normally restricted to root if you choose
76648 + the "restrict to user only" option. NOTE: If you're running identd or
76649 + ntpd as a non-root user, you will have to run it as the group you
76650 + specify here.
76651 +
76652 +config GRKERNSEC_PROC_USER
76653 + bool "Restrict /proc to user only"
76654 + depends on GRKERNSEC_PROC
76655 + help
76656 + If you say Y here, non-root users will only be able to view their own
76657 + processes, and restricts them from viewing network-related information,
76658 + and viewing kernel symbol and module information.
76659 +
76660 +config GRKERNSEC_PROC_USERGROUP
76661 + bool "Allow special group"
76662 + default y if GRKERNSEC_CONFIG_AUTO
76663 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
76664 + help
76665 + If you say Y here, you will be able to select a group that will be
76666 + able to view all processes and network-related information. If you've
76667 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
76668 + remain hidden. This option is useful if you want to run identd as
76669 + a non-root user. The group you select may also be chosen at boot time
76670 + via "grsec_proc_gid=" on the kernel commandline.
76671 +
76672 +config GRKERNSEC_PROC_GID
76673 + int "GID for special group"
76674 + depends on GRKERNSEC_PROC_USERGROUP
76675 + default 1001
76676 +
76677 +config GRKERNSEC_PROC_ADD
76678 + bool "Additional restrictions"
76679 + default y if GRKERNSEC_CONFIG_AUTO
76680 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
76681 + help
76682 + If you say Y here, additional restrictions will be placed on
76683 + /proc that keep normal users from viewing device information and
76684 + slabinfo information that could be useful for exploits.
76685 +
76686 +config GRKERNSEC_LINK
76687 + bool "Linking restrictions"
76688 + default y if GRKERNSEC_CONFIG_AUTO
76689 + help
76690 + If you say Y here, /tmp race exploits will be prevented, since users
76691 + will no longer be able to follow symlinks owned by other users in
76692 + world-writable +t directories (e.g. /tmp), unless the owner of the
76693 + symlink is the owner of the directory. users will also not be
76694 + able to hardlink to files they do not own. If the sysctl option is
76695 + enabled, a sysctl option with name "linking_restrictions" is created.
76696 +
76697 +config GRKERNSEC_SYMLINKOWN
76698 + bool "Kernel-enforced SymlinksIfOwnerMatch"
76699 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
76700 + help
76701 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
76702 + that prevents it from being used as a security feature. As Apache
76703 + verifies the symlink by performing a stat() against the target of
76704 + the symlink before it is followed, an attacker can setup a symlink
76705 + to point to a same-owned file, then replace the symlink with one
76706 + that targets another user's file just after Apache "validates" the
76707 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
76708 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
76709 + will be in place for the group you specify. If the sysctl option
76710 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
76711 + created.
76712 +
76713 +config GRKERNSEC_SYMLINKOWN_GID
76714 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
76715 + depends on GRKERNSEC_SYMLINKOWN
76716 + default 1006
76717 + help
76718 + Setting this GID determines what group kernel-enforced
76719 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
76720 + is enabled, a sysctl option with name "symlinkown_gid" is created.
76721 +
76722 +config GRKERNSEC_FIFO
76723 + bool "FIFO restrictions"
76724 + default y if GRKERNSEC_CONFIG_AUTO
76725 + help
76726 + If you say Y here, users will not be able to write to FIFOs they don't
76727 + own in world-writable +t directories (e.g. /tmp), unless the owner of
76728 + the FIFO is the same owner of the directory it's held in. If the sysctl
76729 + option is enabled, a sysctl option with name "fifo_restrictions" is
76730 + created.
76731 +
76732 +config GRKERNSEC_SYSFS_RESTRICT
76733 + bool "Sysfs/debugfs restriction"
76734 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76735 + depends on SYSFS
76736 + help
76737 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
76738 + any filesystem normally mounted under it (e.g. debugfs) will be
76739 + mostly accessible only by root. These filesystems generally provide access
76740 + to hardware and debug information that isn't appropriate for unprivileged
76741 + users of the system. Sysfs and debugfs have also become a large source
76742 + of new vulnerabilities, ranging from infoleaks to local compromise.
76743 + There has been very little oversight with an eye toward security involved
76744 + in adding new exporters of information to these filesystems, so their
76745 + use is discouraged.
76746 + For reasons of compatibility, a few directories have been whitelisted
76747 + for access by non-root users:
76748 + /sys/fs/selinux
76749 + /sys/fs/fuse
76750 + /sys/devices/system/cpu
76751 +
76752 +config GRKERNSEC_ROFS
76753 + bool "Runtime read-only mount protection"
76754 + depends on SYSCTL
76755 + help
76756 + If you say Y here, a sysctl option with name "romount_protect" will
76757 + be created. By setting this option to 1 at runtime, filesystems
76758 + will be protected in the following ways:
76759 + * No new writable mounts will be allowed
76760 + * Existing read-only mounts won't be able to be remounted read/write
76761 + * Write operations will be denied on all block devices
76762 + This option acts independently of grsec_lock: once it is set to 1,
76763 + it cannot be turned off. Therefore, please be mindful of the resulting
76764 + behavior if this option is enabled in an init script on a read-only
76765 + filesystem.
76766 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
76767 + and GRKERNSEC_IO should be enabled and module loading disabled via
76768 + config or at runtime.
76769 + This feature is mainly intended for secure embedded systems.
76770 +
76771 +
76772 +config GRKERNSEC_DEVICE_SIDECHANNEL
76773 + bool "Eliminate stat/notify-based device sidechannels"
76774 + default y if GRKERNSEC_CONFIG_AUTO
76775 + help
76776 + If you say Y here, timing analyses on block or character
76777 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
76778 + will be thwarted for unprivileged users. If a process without
76779 + CAP_MKNOD stats such a device, the last access and last modify times
76780 + will match the device's create time. No access or modify events
76781 + will be triggered through inotify/dnotify/fanotify for such devices.
76782 + This feature will prevent attacks that may at a minimum
76783 + allow an attacker to determine the administrator's password length.
76784 +
76785 +config GRKERNSEC_CHROOT
76786 + bool "Chroot jail restrictions"
76787 + default y if GRKERNSEC_CONFIG_AUTO
76788 + help
76789 + If you say Y here, you will be able to choose several options that will
76790 + make breaking out of a chrooted jail much more difficult. If you
76791 + encounter no software incompatibilities with the following options, it
76792 + is recommended that you enable each one.
76793 +
76794 + Note that the chroot restrictions are not intended to apply to "chroots"
76795 + to directories that are simple bind mounts of the global root filesystem.
76796 + For several other reasons, a user shouldn't expect any significant
76797 + security by performing such a chroot.
76798 +
76799 +config GRKERNSEC_CHROOT_MOUNT
76800 + bool "Deny mounts"
76801 + default y if GRKERNSEC_CONFIG_AUTO
76802 + depends on GRKERNSEC_CHROOT
76803 + help
76804 + If you say Y here, processes inside a chroot will not be able to
76805 + mount or remount filesystems. If the sysctl option is enabled, a
76806 + sysctl option with name "chroot_deny_mount" is created.
76807 +
76808 +config GRKERNSEC_CHROOT_DOUBLE
76809 + bool "Deny double-chroots"
76810 + default y if GRKERNSEC_CONFIG_AUTO
76811 + depends on GRKERNSEC_CHROOT
76812 + help
76813 + If you say Y here, processes inside a chroot will not be able to chroot
76814 + again outside the chroot. This is a widely used method of breaking
76815 + out of a chroot jail and should not be allowed. If the sysctl
76816 + option is enabled, a sysctl option with name
76817 + "chroot_deny_chroot" is created.
76818 +
76819 +config GRKERNSEC_CHROOT_PIVOT
76820 + bool "Deny pivot_root in chroot"
76821 + default y if GRKERNSEC_CONFIG_AUTO
76822 + depends on GRKERNSEC_CHROOT
76823 + help
76824 + If you say Y here, processes inside a chroot will not be able to use
76825 + a function called pivot_root() that was introduced in Linux 2.3.41. It
76826 + works similar to chroot in that it changes the root filesystem. This
76827 + function could be misused in a chrooted process to attempt to break out
76828 + of the chroot, and therefore should not be allowed. If the sysctl
76829 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
76830 + created.
76831 +
76832 +config GRKERNSEC_CHROOT_CHDIR
76833 + bool "Enforce chdir(\"/\") on all chroots"
76834 + default y if GRKERNSEC_CONFIG_AUTO
76835 + depends on GRKERNSEC_CHROOT
76836 + help
76837 + If you say Y here, the current working directory of all newly-chrooted
76838 + applications will be set to the the root directory of the chroot.
76839 + The man page on chroot(2) states:
76840 + Note that this call does not change the current working
76841 + directory, so that `.' can be outside the tree rooted at
76842 + `/'. In particular, the super-user can escape from a
76843 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
76844 +
76845 + It is recommended that you say Y here, since it's not known to break
76846 + any software. If the sysctl option is enabled, a sysctl option with
76847 + name "chroot_enforce_chdir" is created.
76848 +
76849 +config GRKERNSEC_CHROOT_CHMOD
76850 + bool "Deny (f)chmod +s"
76851 + default y if GRKERNSEC_CONFIG_AUTO
76852 + depends on GRKERNSEC_CHROOT
76853 + help
76854 + If you say Y here, processes inside a chroot will not be able to chmod
76855 + or fchmod files to make them have suid or sgid bits. This protects
76856 + against another published method of breaking a chroot. If the sysctl
76857 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
76858 + created.
76859 +
76860 +config GRKERNSEC_CHROOT_FCHDIR
76861 + bool "Deny fchdir and fhandle out of chroot"
76862 + default y if GRKERNSEC_CONFIG_AUTO
76863 + depends on GRKERNSEC_CHROOT
76864 + help
76865 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
76866 + to a file descriptor of the chrooting process that points to a directory
76867 + outside the filesystem will be stopped. Additionally, this option prevents
76868 + use of the recently-created syscall for opening files by a guessable "file
76869 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
76870 + with name "chroot_deny_fchdir" is created.
76871 +
76872 +config GRKERNSEC_CHROOT_MKNOD
76873 + bool "Deny mknod"
76874 + default y if GRKERNSEC_CONFIG_AUTO
76875 + depends on GRKERNSEC_CHROOT
76876 + help
76877 + If you say Y here, processes inside a chroot will not be allowed to
76878 + mknod. The problem with using mknod inside a chroot is that it
76879 + would allow an attacker to create a device entry that is the same
76880 + as one on the physical root of your system, which could range from
76881 + anything from the console device to a device for your harddrive (which
76882 + they could then use to wipe the drive or steal data). It is recommended
76883 + that you say Y here, unless you run into software incompatibilities.
76884 + If the sysctl option is enabled, a sysctl option with name
76885 + "chroot_deny_mknod" is created.
76886 +
76887 +config GRKERNSEC_CHROOT_SHMAT
76888 + bool "Deny shmat() out of chroot"
76889 + default y if GRKERNSEC_CONFIG_AUTO
76890 + depends on GRKERNSEC_CHROOT
76891 + help
76892 + If you say Y here, processes inside a chroot will not be able to attach
76893 + to shared memory segments that were created outside of the chroot jail.
76894 + It is recommended that you say Y here. If the sysctl option is enabled,
76895 + a sysctl option with name "chroot_deny_shmat" is created.
76896 +
76897 +config GRKERNSEC_CHROOT_UNIX
76898 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
76899 + default y if GRKERNSEC_CONFIG_AUTO
76900 + depends on GRKERNSEC_CHROOT
76901 + help
76902 + If you say Y here, processes inside a chroot will not be able to
76903 + connect to abstract (meaning not belonging to a filesystem) Unix
76904 + domain sockets that were bound outside of a chroot. It is recommended
76905 + that you say Y here. If the sysctl option is enabled, a sysctl option
76906 + with name "chroot_deny_unix" is created.
76907 +
76908 +config GRKERNSEC_CHROOT_FINDTASK
76909 + bool "Protect outside processes"
76910 + default y if GRKERNSEC_CONFIG_AUTO
76911 + depends on GRKERNSEC_CHROOT
76912 + help
76913 + If you say Y here, processes inside a chroot will not be able to
76914 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
76915 + getsid, or view any process outside of the chroot. If the sysctl
76916 + option is enabled, a sysctl option with name "chroot_findtask" is
76917 + created.
76918 +
76919 +config GRKERNSEC_CHROOT_NICE
76920 + bool "Restrict priority changes"
76921 + default y if GRKERNSEC_CONFIG_AUTO
76922 + depends on GRKERNSEC_CHROOT
76923 + help
76924 + If you say Y here, processes inside a chroot will not be able to raise
76925 + the priority of processes in the chroot, or alter the priority of
76926 + processes outside the chroot. This provides more security than simply
76927 + removing CAP_SYS_NICE from the process' capability set. If the
76928 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
76929 + is created.
76930 +
76931 +config GRKERNSEC_CHROOT_SYSCTL
76932 + bool "Deny sysctl writes"
76933 + default y if GRKERNSEC_CONFIG_AUTO
76934 + depends on GRKERNSEC_CHROOT
76935 + help
76936 + If you say Y here, an attacker in a chroot will not be able to
76937 + write to sysctl entries, either by sysctl(2) or through a /proc
76938 + interface. It is strongly recommended that you say Y here. If the
76939 + sysctl option is enabled, a sysctl option with name
76940 + "chroot_deny_sysctl" is created.
76941 +
76942 +config GRKERNSEC_CHROOT_RENAME
76943 + bool "Deny bad renames"
76944 + default y if GRKERNSEC_CONFIG_AUTO
76945 + depends on GRKERNSEC_CHROOT
76946 + help
76947 + If you say Y here, an attacker in a chroot will not be able to
76948 + abuse the ability to create double chroots to break out of the
76949 + chroot by exploiting a race condition between a rename of a directory
76950 + within a chroot against an open of a symlink with relative path
76951 + components. This feature will likewise prevent an accomplice outside
76952 + a chroot from enabling a user inside the chroot to break out and make
76953 + use of their credentials on the global filesystem. Enabling this
76954 + feature is essential to prevent root users from breaking out of a
76955 + chroot. If the sysctl option is enabled, a sysctl option with name
76956 + "chroot_deny_bad_rename" is created.
76957 +
76958 +config GRKERNSEC_CHROOT_CAPS
76959 + bool "Capability restrictions"
76960 + default y if GRKERNSEC_CONFIG_AUTO
76961 + depends on GRKERNSEC_CHROOT
76962 + help
76963 + If you say Y here, the capabilities on all processes within a
76964 + chroot jail will be lowered to stop module insertion, raw i/o,
76965 + system and net admin tasks, rebooting the system, modifying immutable
76966 + files, modifying IPC owned by another, and changing the system time.
76967 + This is left an option because it can break some apps. Disable this
76968 + if your chrooted apps are having problems performing those kinds of
76969 + tasks. If the sysctl option is enabled, a sysctl option with
76970 + name "chroot_caps" is created.
76971 +
76972 +config GRKERNSEC_CHROOT_INITRD
76973 + bool "Exempt initrd tasks from restrictions"
76974 + default y if GRKERNSEC_CONFIG_AUTO
76975 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
76976 + help
76977 + If you say Y here, tasks started prior to init will be exempted from
76978 + grsecurity's chroot restrictions. This option is mainly meant to
76979 + resolve Plymouth's performing privileged operations unnecessarily
76980 + in a chroot.
76981 +
76982 +endmenu
76983 +menu "Kernel Auditing"
76984 +depends on GRKERNSEC
76985 +
76986 +config GRKERNSEC_AUDIT_GROUP
76987 + bool "Single group for auditing"
76988 + help
76989 + If you say Y here, the exec and chdir logging features will only operate
76990 + on a group you specify. This option is recommended if you only want to
76991 + watch certain users instead of having a large amount of logs from the
76992 + entire system. If the sysctl option is enabled, a sysctl option with
76993 + name "audit_group" is created.
76994 +
76995 +config GRKERNSEC_AUDIT_GID
76996 + int "GID for auditing"
76997 + depends on GRKERNSEC_AUDIT_GROUP
76998 + default 1007
76999 +
77000 +config GRKERNSEC_EXECLOG
77001 + bool "Exec logging"
77002 + help
77003 + If you say Y here, all execve() calls will be logged (since the
77004 + other exec*() calls are frontends to execve(), all execution
77005 + will be logged). Useful for shell-servers that like to keep track
77006 + of their users. If the sysctl option is enabled, a sysctl option with
77007 + name "exec_logging" is created.
77008 + WARNING: This option when enabled will produce a LOT of logs, especially
77009 + on an active system.
77010 +
77011 +config GRKERNSEC_RESLOG
77012 + bool "Resource logging"
77013 + default y if GRKERNSEC_CONFIG_AUTO
77014 + help
77015 + If you say Y here, all attempts to overstep resource limits will
77016 + be logged with the resource name, the requested size, and the current
77017 + limit. It is highly recommended that you say Y here. If the sysctl
77018 + option is enabled, a sysctl option with name "resource_logging" is
77019 + created. If the RBAC system is enabled, the sysctl value is ignored.
77020 +
77021 +config GRKERNSEC_CHROOT_EXECLOG
77022 + bool "Log execs within chroot"
77023 + help
77024 + If you say Y here, all executions inside a chroot jail will be logged
77025 + to syslog. This can cause a large amount of logs if certain
77026 + applications (eg. djb's daemontools) are installed on the system, and
77027 + is therefore left as an option. If the sysctl option is enabled, a
77028 + sysctl option with name "chroot_execlog" is created.
77029 +
77030 +config GRKERNSEC_AUDIT_PTRACE
77031 + bool "Ptrace logging"
77032 + help
77033 + If you say Y here, all attempts to attach to a process via ptrace
77034 + will be logged. If the sysctl option is enabled, a sysctl option
77035 + with name "audit_ptrace" is created.
77036 +
77037 +config GRKERNSEC_AUDIT_CHDIR
77038 + bool "Chdir logging"
77039 + help
77040 + If you say Y here, all chdir() calls will be logged. If the sysctl
77041 + option is enabled, a sysctl option with name "audit_chdir" is created.
77042 +
77043 +config GRKERNSEC_AUDIT_MOUNT
77044 + bool "(Un)Mount logging"
77045 + help
77046 + If you say Y here, all mounts and unmounts will be logged. If the
77047 + sysctl option is enabled, a sysctl option with name "audit_mount" is
77048 + created.
77049 +
77050 +config GRKERNSEC_SIGNAL
77051 + bool "Signal logging"
77052 + default y if GRKERNSEC_CONFIG_AUTO
77053 + help
77054 + If you say Y here, certain important signals will be logged, such as
77055 + SIGSEGV, which will as a result inform you of when a error in a program
77056 + occurred, which in some cases could mean a possible exploit attempt.
77057 + If the sysctl option is enabled, a sysctl option with name
77058 + "signal_logging" is created.
77059 +
77060 +config GRKERNSEC_FORKFAIL
77061 + bool "Fork failure logging"
77062 + help
77063 + If you say Y here, all failed fork() attempts will be logged.
77064 + This could suggest a fork bomb, or someone attempting to overstep
77065 + their process limit. If the sysctl option is enabled, a sysctl option
77066 + with name "forkfail_logging" is created.
77067 +
77068 +config GRKERNSEC_TIME
77069 + bool "Time change logging"
77070 + default y if GRKERNSEC_CONFIG_AUTO
77071 + help
77072 + If you say Y here, any changes of the system clock will be logged.
77073 + If the sysctl option is enabled, a sysctl option with name
77074 + "timechange_logging" is created.
77075 +
77076 +config GRKERNSEC_PROC_IPADDR
77077 + bool "/proc/<pid>/ipaddr support"
77078 + default y if GRKERNSEC_CONFIG_AUTO
77079 + help
77080 + If you say Y here, a new entry will be added to each /proc/<pid>
77081 + directory that contains the IP address of the person using the task.
77082 + The IP is carried across local TCP and AF_UNIX stream sockets.
77083 + This information can be useful for IDS/IPSes to perform remote response
77084 + to a local attack. The entry is readable by only the owner of the
77085 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
77086 + the RBAC system), and thus does not create privacy concerns.
77087 +
77088 +config GRKERNSEC_RWXMAP_LOG
77089 + bool 'Denied RWX mmap/mprotect logging'
77090 + default y if GRKERNSEC_CONFIG_AUTO
77091 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
77092 + help
77093 + If you say Y here, calls to mmap() and mprotect() with explicit
77094 + usage of PROT_WRITE and PROT_EXEC together will be logged when
77095 + denied by the PAX_MPROTECT feature. This feature will also
77096 + log other problematic scenarios that can occur when PAX_MPROTECT
77097 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
77098 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
77099 + is created.
77100 +
77101 +endmenu
77102 +
77103 +menu "Executable Protections"
77104 +depends on GRKERNSEC
77105 +
77106 +config GRKERNSEC_DMESG
77107 + bool "Dmesg(8) restriction"
77108 + default y if GRKERNSEC_CONFIG_AUTO
77109 + help
77110 + If you say Y here, non-root users will not be able to use dmesg(8)
77111 + to view the contents of the kernel's circular log buffer.
77112 + The kernel's log buffer often contains kernel addresses and other
77113 + identifying information useful to an attacker in fingerprinting a
77114 + system for a targeted exploit.
77115 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
77116 + created.
77117 +
77118 +config GRKERNSEC_HARDEN_PTRACE
77119 + bool "Deter ptrace-based process snooping"
77120 + default y if GRKERNSEC_CONFIG_AUTO
77121 + help
77122 + If you say Y here, TTY sniffers and other malicious monitoring
77123 + programs implemented through ptrace will be defeated. If you
77124 + have been using the RBAC system, this option has already been
77125 + enabled for several years for all users, with the ability to make
77126 + fine-grained exceptions.
77127 +
77128 + This option only affects the ability of non-root users to ptrace
77129 + processes that are not a descendent of the ptracing process.
77130 + This means that strace ./binary and gdb ./binary will still work,
77131 + but attaching to arbitrary processes will not. If the sysctl
77132 + option is enabled, a sysctl option with name "harden_ptrace" is
77133 + created.
77134 +
77135 +config GRKERNSEC_PTRACE_READEXEC
77136 + bool "Require read access to ptrace sensitive binaries"
77137 + default y if GRKERNSEC_CONFIG_AUTO
77138 + help
77139 + If you say Y here, unprivileged users will not be able to ptrace unreadable
77140 + binaries. This option is useful in environments that
77141 + remove the read bits (e.g. file mode 4711) from suid binaries to
77142 + prevent infoleaking of their contents. This option adds
77143 + consistency to the use of that file mode, as the binary could normally
77144 + be read out when run without privileges while ptracing.
77145 +
77146 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
77147 + is created.
77148 +
77149 +config GRKERNSEC_SETXID
77150 + bool "Enforce consistent multithreaded privileges"
77151 + default y if GRKERNSEC_CONFIG_AUTO
77152 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
77153 + help
77154 + If you say Y here, a change from a root uid to a non-root uid
77155 + in a multithreaded application will cause the resulting uids,
77156 + gids, supplementary groups, and capabilities in that thread
77157 + to be propagated to the other threads of the process. In most
77158 + cases this is unnecessary, as glibc will emulate this behavior
77159 + on behalf of the application. Other libcs do not act in the
77160 + same way, allowing the other threads of the process to continue
77161 + running with root privileges. If the sysctl option is enabled,
77162 + a sysctl option with name "consistent_setxid" is created.
77163 +
77164 +config GRKERNSEC_HARDEN_IPC
77165 + bool "Disallow access to overly-permissive IPC objects"
77166 + default y if GRKERNSEC_CONFIG_AUTO
77167 + depends on SYSVIPC
77168 + help
77169 + If you say Y here, access to overly-permissive IPC objects (shared
77170 + memory, message queues, and semaphores) will be denied for processes
77171 + given the following criteria beyond normal permission checks:
77172 + 1) If the IPC object is world-accessible and the euid doesn't match
77173 + that of the creator or current uid for the IPC object
77174 + 2) If the IPC object is group-accessible and the egid doesn't
77175 + match that of the creator or current gid for the IPC object
77176 + It's a common error to grant too much permission to these objects,
77177 + with impact ranging from denial of service and information leaking to
77178 + privilege escalation. This feature was developed in response to
77179 + research by Tim Brown:
77180 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
77181 + who found hundreds of such insecure usages. Processes with
77182 + CAP_IPC_OWNER are still permitted to access these IPC objects.
77183 + If the sysctl option is enabled, a sysctl option with name
77184 + "harden_ipc" is created.
77185 +
77186 +config GRKERNSEC_TPE
77187 + bool "Trusted Path Execution (TPE)"
77188 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
77189 + help
77190 + If you say Y here, you will be able to choose a gid to add to the
77191 + supplementary groups of users you want to mark as "untrusted."
77192 + These users will not be able to execute any files that are not in
77193 + root-owned directories writable only by root. If the sysctl option
77194 + is enabled, a sysctl option with name "tpe" is created.
77195 +
77196 +config GRKERNSEC_TPE_ALL
77197 + bool "Partially restrict all non-root users"
77198 + depends on GRKERNSEC_TPE
77199 + help
77200 + If you say Y here, all non-root users will be covered under
77201 + a weaker TPE restriction. This is separate from, and in addition to,
77202 + the main TPE options that you have selected elsewhere. Thus, if a
77203 + "trusted" GID is chosen, this restriction applies to even that GID.
77204 + Under this restriction, all non-root users will only be allowed to
77205 + execute files in directories they own that are not group or
77206 + world-writable, or in directories owned by root and writable only by
77207 + root. If the sysctl option is enabled, a sysctl option with name
77208 + "tpe_restrict_all" is created.
77209 +
77210 +config GRKERNSEC_TPE_INVERT
77211 + bool "Invert GID option"
77212 + depends on GRKERNSEC_TPE
77213 + help
77214 + If you say Y here, the group you specify in the TPE configuration will
77215 + decide what group TPE restrictions will be *disabled* for. This
77216 + option is useful if you want TPE restrictions to be applied to most
77217 + users on the system. If the sysctl option is enabled, a sysctl option
77218 + with name "tpe_invert" is created. Unlike other sysctl options, this
77219 + entry will default to on for backward-compatibility.
77220 +
77221 +config GRKERNSEC_TPE_GID
77222 + int
77223 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
77224 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
77225 +
77226 +config GRKERNSEC_TPE_UNTRUSTED_GID
77227 + int "GID for TPE-untrusted users"
77228 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
77229 + default 1005
77230 + help
77231 + Setting this GID determines what group TPE restrictions will be
77232 + *enabled* for. If the sysctl option is enabled, a sysctl option
77233 + with name "tpe_gid" is created.
77234 +
77235 +config GRKERNSEC_TPE_TRUSTED_GID
77236 + int "GID for TPE-trusted users"
77237 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
77238 + default 1005
77239 + help
77240 + Setting this GID determines what group TPE restrictions will be
77241 + *disabled* for. If the sysctl option is enabled, a sysctl option
77242 + with name "tpe_gid" is created.
77243 +
77244 +endmenu
77245 +menu "Network Protections"
77246 +depends on GRKERNSEC
77247 +
77248 +config GRKERNSEC_BLACKHOLE
77249 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
77250 + default y if GRKERNSEC_CONFIG_AUTO
77251 + depends on NET
77252 + help
77253 + If you say Y here, neither TCP resets nor ICMP
77254 + destination-unreachable packets will be sent in response to packets
77255 + sent to ports for which no associated listening process exists.
77256 + It will also prevent the sending of ICMP protocol unreachable packets
77257 + in response to packets with unknown protocols.
77258 + This feature supports both IPV4 and IPV6 and exempts the
77259 + loopback interface from blackholing. Enabling this feature
77260 + makes a host more resilient to DoS attacks and reduces network
77261 + visibility against scanners.
77262 +
77263 + The blackhole feature as-implemented is equivalent to the FreeBSD
77264 + blackhole feature, as it prevents RST responses to all packets, not
77265 + just SYNs. Under most application behavior this causes no
77266 + problems, but applications (like haproxy) may not close certain
77267 + connections in a way that cleanly terminates them on the remote
77268 + end, leaving the remote host in LAST_ACK state. Because of this
77269 + side-effect and to prevent intentional LAST_ACK DoSes, this
77270 + feature also adds automatic mitigation against such attacks.
77271 + The mitigation drastically reduces the amount of time a socket
77272 + can spend in LAST_ACK state. If you're using haproxy and not
77273 + all servers it connects to have this option enabled, consider
77274 + disabling this feature on the haproxy host.
77275 +
77276 + If the sysctl option is enabled, two sysctl options with names
77277 + "ip_blackhole" and "lastack_retries" will be created.
77278 + While "ip_blackhole" takes the standard zero/non-zero on/off
77279 + toggle, "lastack_retries" uses the same kinds of values as
77280 + "tcp_retries1" and "tcp_retries2". The default value of 4
77281 + prevents a socket from lasting more than 45 seconds in LAST_ACK
77282 + state.
77283 +
77284 +config GRKERNSEC_NO_SIMULT_CONNECT
77285 + bool "Disable TCP Simultaneous Connect"
77286 + default y if GRKERNSEC_CONFIG_AUTO
77287 + depends on NET
77288 + help
77289 + If you say Y here, a feature by Willy Tarreau will be enabled that
77290 + removes a weakness in Linux's strict implementation of TCP that
77291 + allows two clients to connect to each other without either entering
77292 + a listening state. The weakness allows an attacker to easily prevent
77293 + a client from connecting to a known server provided the source port
77294 + for the connection is guessed correctly.
77295 +
77296 + As the weakness could be used to prevent an antivirus or IPS from
77297 + fetching updates, or prevent an SSL gateway from fetching a CRL,
77298 + it should be eliminated by enabling this option. Though Linux is
77299 + one of few operating systems supporting simultaneous connect, it
77300 + has no legitimate use in practice and is rarely supported by firewalls.
77301 +
77302 +config GRKERNSEC_SOCKET
77303 + bool "Socket restrictions"
77304 + depends on NET
77305 + help
77306 + If you say Y here, you will be able to choose from several options.
77307 + If you assign a GID on your system and add it to the supplementary
77308 + groups of users you want to restrict socket access to, this patch
77309 + will perform up to three things, based on the option(s) you choose.
77310 +
77311 +config GRKERNSEC_SOCKET_ALL
77312 + bool "Deny any sockets to group"
77313 + depends on GRKERNSEC_SOCKET
77314 + help
77315 + If you say Y here, you will be able to choose a GID of whose users will
77316 + be unable to connect to other hosts from your machine or run server
77317 + applications from your machine. If the sysctl option is enabled, a
77318 + sysctl option with name "socket_all" is created.
77319 +
77320 +config GRKERNSEC_SOCKET_ALL_GID
77321 + int "GID to deny all sockets for"
77322 + depends on GRKERNSEC_SOCKET_ALL
77323 + default 1004
77324 + help
77325 + Here you can choose the GID to disable socket access for. Remember to
77326 + add the users you want socket access disabled for to the GID
77327 + specified here. If the sysctl option is enabled, a sysctl option
77328 + with name "socket_all_gid" is created.
77329 +
77330 +config GRKERNSEC_SOCKET_CLIENT
77331 + bool "Deny client sockets to group"
77332 + depends on GRKERNSEC_SOCKET
77333 + help
77334 + If you say Y here, you will be able to choose a GID of whose users will
77335 + be unable to connect to other hosts from your machine, but will be
77336 + able to run servers. If this option is enabled, all users in the group
77337 + you specify will have to use passive mode when initiating ftp transfers
77338 + from the shell on your machine. If the sysctl option is enabled, a
77339 + sysctl option with name "socket_client" is created.
77340 +
77341 +config GRKERNSEC_SOCKET_CLIENT_GID
77342 + int "GID to deny client sockets for"
77343 + depends on GRKERNSEC_SOCKET_CLIENT
77344 + default 1003
77345 + help
77346 + Here you can choose the GID to disable client socket access for.
77347 + Remember to add the users you want client socket access disabled for to
77348 + the GID specified here. If the sysctl option is enabled, a sysctl
77349 + option with name "socket_client_gid" is created.
77350 +
77351 +config GRKERNSEC_SOCKET_SERVER
77352 + bool "Deny server sockets to group"
77353 + depends on GRKERNSEC_SOCKET
77354 + help
77355 + If you say Y here, you will be able to choose a GID of whose users will
77356 + be unable to run server applications from your machine. If the sysctl
77357 + option is enabled, a sysctl option with name "socket_server" is created.
77358 +
77359 +config GRKERNSEC_SOCKET_SERVER_GID
77360 + int "GID to deny server sockets for"
77361 + depends on GRKERNSEC_SOCKET_SERVER
77362 + default 1002
77363 + help
77364 + Here you can choose the GID to disable server socket access for.
77365 + Remember to add the users you want server socket access disabled for to
77366 + the GID specified here. If the sysctl option is enabled, a sysctl
77367 + option with name "socket_server_gid" is created.
77368 +
77369 +endmenu
77370 +
77371 +menu "Physical Protections"
77372 +depends on GRKERNSEC
77373 +
77374 +config GRKERNSEC_DENYUSB
77375 + bool "Deny new USB connections after toggle"
77376 + default y if GRKERNSEC_CONFIG_AUTO
77377 + depends on SYSCTL && USB_SUPPORT
77378 + help
77379 + If you say Y here, a new sysctl option with name "deny_new_usb"
77380 + will be created. Setting its value to 1 will prevent any new
77381 + USB devices from being recognized by the OS. Any attempted USB
77382 + device insertion will be logged. This option is intended to be
77383 + used against custom USB devices designed to exploit vulnerabilities
77384 + in various USB device drivers.
77385 +
77386 + For greatest effectiveness, this sysctl should be set after any
77387 + relevant init scripts. This option is safe to enable in distros
77388 + as each user can choose whether or not to toggle the sysctl.
77389 +
77390 +config GRKERNSEC_DENYUSB_FORCE
77391 + bool "Reject all USB devices not connected at boot"
77392 + select USB
77393 + depends on GRKERNSEC_DENYUSB
77394 + help
77395 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
77396 + that doesn't involve a sysctl entry. This option should only be
77397 + enabled if you're sure you want to deny all new USB connections
77398 + at runtime and don't want to modify init scripts. This should not
77399 + be enabled by distros. It forces the core USB code to be built
77400 + into the kernel image so that all devices connected at boot time
77401 + can be recognized and new USB device connections can be prevented
77402 + prior to init running.
77403 +
77404 +endmenu
77405 +
77406 +menu "Sysctl Support"
77407 +depends on GRKERNSEC && SYSCTL
77408 +
77409 +config GRKERNSEC_SYSCTL
77410 + bool "Sysctl support"
77411 + default y if GRKERNSEC_CONFIG_AUTO
77412 + help
77413 + If you say Y here, you will be able to change the options that
77414 + grsecurity runs with at bootup, without having to recompile your
77415 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
77416 + to enable (1) or disable (0) various features. All the sysctl entries
77417 + are mutable until the "grsec_lock" entry is set to a non-zero value.
77418 + All features enabled in the kernel configuration are disabled at boot
77419 + if you do not say Y to the "Turn on features by default" option.
77420 + All options should be set at startup, and the grsec_lock entry should
77421 + be set to a non-zero value after all the options are set.
77422 + *THIS IS EXTREMELY IMPORTANT*
77423 +
77424 +config GRKERNSEC_SYSCTL_DISTRO
77425 + bool "Extra sysctl support for distro makers (READ HELP)"
77426 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
77427 + help
77428 + If you say Y here, additional sysctl options will be created
77429 + for features that affect processes running as root. Therefore,
77430 + it is critical when using this option that the grsec_lock entry be
77431 + enabled after boot. Only distros with prebuilt kernel packages
77432 + with this option enabled that can ensure grsec_lock is enabled
77433 + after boot should use this option.
77434 + *Failure to set grsec_lock after boot makes all grsec features
77435 + this option covers useless*
77436 +
77437 + Currently this option creates the following sysctl entries:
77438 + "Disable Privileged I/O": "disable_priv_io"
77439 +
77440 +config GRKERNSEC_SYSCTL_ON
77441 + bool "Turn on features by default"
77442 + default y if GRKERNSEC_CONFIG_AUTO
77443 + depends on GRKERNSEC_SYSCTL
77444 + help
77445 + If you say Y here, instead of having all features enabled in the
77446 + kernel configuration disabled at boot time, the features will be
77447 + enabled at boot time. It is recommended you say Y here unless
77448 + there is some reason you would want all sysctl-tunable features to
77449 + be disabled by default. As mentioned elsewhere, it is important
77450 + to enable the grsec_lock entry once you have finished modifying
77451 + the sysctl entries.
77452 +
77453 +endmenu
77454 +menu "Logging Options"
77455 +depends on GRKERNSEC
77456 +
77457 +config GRKERNSEC_FLOODTIME
77458 + int "Seconds in between log messages (minimum)"
77459 + default 10
77460 + help
77461 + This option allows you to enforce the number of seconds between
77462 + grsecurity log messages. The default should be suitable for most
77463 + people, however, if you choose to change it, choose a value small enough
77464 + to allow informative logs to be produced, but large enough to
77465 + prevent flooding.
77466 +
77467 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
77468 + any rate limiting on grsecurity log messages.
77469 +
77470 +config GRKERNSEC_FLOODBURST
77471 + int "Number of messages in a burst (maximum)"
77472 + default 6
77473 + help
77474 + This option allows you to choose the maximum number of messages allowed
77475 + within the flood time interval you chose in a separate option. The
77476 + default should be suitable for most people, however if you find that
77477 + many of your logs are being interpreted as flooding, you may want to
77478 + raise this value.
77479 +
77480 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
77481 + any rate limiting on grsecurity log messages.
77482 +
77483 +endmenu
77484 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
77485 new file mode 100644
77486 index 0000000..30ababb
77487 --- /dev/null
77488 +++ b/grsecurity/Makefile
77489 @@ -0,0 +1,54 @@
77490 +# grsecurity – access control and security hardening for Linux
77491 +# All code in this directory and various hooks located throughout the Linux kernel are
77492 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
77493 +# http://www.grsecurity.net spender@grsecurity.net
77494 +#
77495 +# This program is free software; you can redistribute it and/or
77496 +# modify it under the terms of the GNU General Public License version 2
77497 +# as published by the Free Software Foundation.
77498 +#
77499 +# This program is distributed in the hope that it will be useful,
77500 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
77501 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
77502 +# GNU General Public License for more details.
77503 +#
77504 +# You should have received a copy of the GNU General Public License
77505 +# along with this program; if not, write to the Free Software
77506 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
77507 +
77508 +KBUILD_CFLAGS += -Werror
77509 +
77510 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
77511 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
77512 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
77513 + grsec_usb.o grsec_ipc.o grsec_proc.o
77514 +
77515 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
77516 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
77517 + gracl_learn.o grsec_log.o gracl_policy.o
77518 +ifdef CONFIG_COMPAT
77519 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
77520 +endif
77521 +
77522 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
77523 +
77524 +ifdef CONFIG_NET
77525 +obj-y += grsec_sock.o
77526 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
77527 +endif
77528 +
77529 +ifndef CONFIG_GRKERNSEC
77530 +obj-y += grsec_disabled.o
77531 +endif
77532 +
77533 +ifdef CONFIG_GRKERNSEC_HIDESYM
77534 +extra-y := grsec_hidesym.o
77535 +$(obj)/grsec_hidesym.o:
77536 + @-chmod -f 500 /boot
77537 + @-chmod -f 500 /lib/modules
77538 + @-chmod -f 500 /lib64/modules
77539 + @-chmod -f 500 /lib32/modules
77540 + @-chmod -f 700 .
77541 + @-chmod -f 700 $(objtree)
77542 + @echo ' grsec: protected kernel image paths'
77543 +endif
77544 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
77545 new file mode 100644
77546 index 0000000..811af1f
77547 --- /dev/null
77548 +++ b/grsecurity/gracl.c
77549 @@ -0,0 +1,2749 @@
77550 +#include <linux/kernel.h>
77551 +#include <linux/module.h>
77552 +#include <linux/sched.h>
77553 +#include <linux/mm.h>
77554 +#include <linux/file.h>
77555 +#include <linux/fs.h>
77556 +#include <linux/namei.h>
77557 +#include <linux/mount.h>
77558 +#include <linux/tty.h>
77559 +#include <linux/proc_fs.h>
77560 +#include <linux/lglock.h>
77561 +#include <linux/slab.h>
77562 +#include <linux/vmalloc.h>
77563 +#include <linux/types.h>
77564 +#include <linux/sysctl.h>
77565 +#include <linux/netdevice.h>
77566 +#include <linux/ptrace.h>
77567 +#include <linux/gracl.h>
77568 +#include <linux/gralloc.h>
77569 +#include <linux/security.h>
77570 +#include <linux/grinternal.h>
77571 +#include <linux/pid_namespace.h>
77572 +#include <linux/stop_machine.h>
77573 +#include <linux/fdtable.h>
77574 +#include <linux/percpu.h>
77575 +#include <linux/lglock.h>
77576 +#include <linux/hugetlb.h>
77577 +#include <linux/posix-timers.h>
77578 +#include <linux/prefetch.h>
77579 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77580 +#include <linux/magic.h>
77581 +#include <linux/pagemap.h>
77582 +#include "../fs/btrfs/async-thread.h"
77583 +#include "../fs/btrfs/ctree.h"
77584 +#include "../fs/btrfs/btrfs_inode.h"
77585 +#endif
77586 +#include "../fs/mount.h"
77587 +
77588 +#include <asm/uaccess.h>
77589 +#include <asm/errno.h>
77590 +#include <asm/mman.h>
77591 +
77592 +#define FOR_EACH_ROLE_START(role) \
77593 + role = running_polstate.role_list; \
77594 + while (role) {
77595 +
77596 +#define FOR_EACH_ROLE_END(role) \
77597 + role = role->prev; \
77598 + }
77599 +
77600 +extern struct path gr_real_root;
77601 +
77602 +static struct gr_policy_state running_polstate;
77603 +struct gr_policy_state *polstate = &running_polstate;
77604 +extern struct gr_alloc_state *current_alloc_state;
77605 +
77606 +extern char *gr_shared_page[4];
77607 +DEFINE_RWLOCK(gr_inode_lock);
77608 +
77609 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
77610 +
77611 +#ifdef CONFIG_NET
77612 +extern struct vfsmount *sock_mnt;
77613 +#endif
77614 +
77615 +extern struct vfsmount *pipe_mnt;
77616 +extern struct vfsmount *shm_mnt;
77617 +
77618 +#ifdef CONFIG_HUGETLBFS
77619 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
77620 +#endif
77621 +
77622 +extern u16 acl_sp_role_value;
77623 +extern struct acl_object_label *fakefs_obj_rw;
77624 +extern struct acl_object_label *fakefs_obj_rwx;
77625 +
77626 +int gr_acl_is_enabled(void)
77627 +{
77628 + return (gr_status & GR_READY);
77629 +}
77630 +
77631 +void gr_enable_rbac_system(void)
77632 +{
77633 + pax_open_kernel();
77634 + gr_status |= GR_READY;
77635 + pax_close_kernel();
77636 +}
77637 +
77638 +int gr_rbac_disable(void *unused)
77639 +{
77640 + pax_open_kernel();
77641 + gr_status &= ~GR_READY;
77642 + pax_close_kernel();
77643 +
77644 + return 0;
77645 +}
77646 +
77647 +static inline dev_t __get_dev(const struct dentry *dentry)
77648 +{
77649 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77650 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77651 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
77652 + else
77653 +#endif
77654 + return dentry->d_sb->s_dev;
77655 +}
77656 +
77657 +static inline u64 __get_ino(const struct dentry *dentry)
77658 +{
77659 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77660 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77661 + return btrfs_ino(dentry->d_inode);
77662 + else
77663 +#endif
77664 + return dentry->d_inode->i_ino;
77665 +}
77666 +
77667 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
77668 +{
77669 + return __get_dev(dentry);
77670 +}
77671 +
77672 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
77673 +{
77674 + return __get_ino(dentry);
77675 +}
77676 +
77677 +static char gr_task_roletype_to_char(struct task_struct *task)
77678 +{
77679 + switch (task->role->roletype &
77680 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
77681 + GR_ROLE_SPECIAL)) {
77682 + case GR_ROLE_DEFAULT:
77683 + return 'D';
77684 + case GR_ROLE_USER:
77685 + return 'U';
77686 + case GR_ROLE_GROUP:
77687 + return 'G';
77688 + case GR_ROLE_SPECIAL:
77689 + return 'S';
77690 + }
77691 +
77692 + return 'X';
77693 +}
77694 +
77695 +char gr_roletype_to_char(void)
77696 +{
77697 + return gr_task_roletype_to_char(current);
77698 +}
77699 +
77700 +int
77701 +gr_acl_tpe_check(void)
77702 +{
77703 + if (unlikely(!(gr_status & GR_READY)))
77704 + return 0;
77705 + if (current->role->roletype & GR_ROLE_TPE)
77706 + return 1;
77707 + else
77708 + return 0;
77709 +}
77710 +
77711 +int
77712 +gr_handle_rawio(const struct inode *inode)
77713 +{
77714 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77715 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
77716 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
77717 + !capable(CAP_SYS_RAWIO))
77718 + return 1;
77719 +#endif
77720 + return 0;
77721 +}
77722 +
77723 +int
77724 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
77725 +{
77726 + if (likely(lena != lenb))
77727 + return 0;
77728 +
77729 + return !memcmp(a, b, lena);
77730 +}
77731 +
77732 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
77733 +{
77734 + *buflen -= namelen;
77735 + if (*buflen < 0)
77736 + return -ENAMETOOLONG;
77737 + *buffer -= namelen;
77738 + memcpy(*buffer, str, namelen);
77739 + return 0;
77740 +}
77741 +
77742 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
77743 +{
77744 + return prepend(buffer, buflen, name->name, name->len);
77745 +}
77746 +
77747 +static int prepend_path(const struct path *path, struct path *root,
77748 + char **buffer, int *buflen)
77749 +{
77750 + struct dentry *dentry = path->dentry;
77751 + struct vfsmount *vfsmnt = path->mnt;
77752 + struct mount *mnt = real_mount(vfsmnt);
77753 + bool slash = false;
77754 + int error = 0;
77755 +
77756 + while (dentry != root->dentry || vfsmnt != root->mnt) {
77757 + struct dentry * parent;
77758 +
77759 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
77760 + /* Global root? */
77761 + if (!mnt_has_parent(mnt)) {
77762 + goto out;
77763 + }
77764 + dentry = mnt->mnt_mountpoint;
77765 + mnt = mnt->mnt_parent;
77766 + vfsmnt = &mnt->mnt;
77767 + continue;
77768 + }
77769 + parent = dentry->d_parent;
77770 + prefetch(parent);
77771 + spin_lock(&dentry->d_lock);
77772 + error = prepend_name(buffer, buflen, &dentry->d_name);
77773 + spin_unlock(&dentry->d_lock);
77774 + if (!error)
77775 + error = prepend(buffer, buflen, "/", 1);
77776 + if (error)
77777 + break;
77778 +
77779 + slash = true;
77780 + dentry = parent;
77781 + }
77782 +
77783 +out:
77784 + if (!error && !slash)
77785 + error = prepend(buffer, buflen, "/", 1);
77786 +
77787 + return error;
77788 +}
77789 +
77790 +/* this must be called with mount_lock and rename_lock held */
77791 +
77792 +static char *__our_d_path(const struct path *path, struct path *root,
77793 + char *buf, int buflen)
77794 +{
77795 + char *res = buf + buflen;
77796 + int error;
77797 +
77798 + prepend(&res, &buflen, "\0", 1);
77799 + error = prepend_path(path, root, &res, &buflen);
77800 + if (error)
77801 + return ERR_PTR(error);
77802 +
77803 + return res;
77804 +}
77805 +
77806 +static char *
77807 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
77808 +{
77809 + char *retval;
77810 +
77811 + retval = __our_d_path(path, root, buf, buflen);
77812 + if (unlikely(IS_ERR(retval)))
77813 + retval = strcpy(buf, "<path too long>");
77814 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
77815 + retval[1] = '\0';
77816 +
77817 + return retval;
77818 +}
77819 +
77820 +static char *
77821 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77822 + char *buf, int buflen)
77823 +{
77824 + struct path path;
77825 + char *res;
77826 +
77827 + path.dentry = (struct dentry *)dentry;
77828 + path.mnt = (struct vfsmount *)vfsmnt;
77829 +
77830 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
77831 + by the RBAC system */
77832 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
77833 +
77834 + return res;
77835 +}
77836 +
77837 +static char *
77838 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77839 + char *buf, int buflen)
77840 +{
77841 + char *res;
77842 + struct path path;
77843 + struct path root;
77844 + struct task_struct *reaper = init_pid_ns.child_reaper;
77845 +
77846 + path.dentry = (struct dentry *)dentry;
77847 + path.mnt = (struct vfsmount *)vfsmnt;
77848 +
77849 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
77850 + get_fs_root(reaper->fs, &root);
77851 +
77852 + read_seqlock_excl(&mount_lock);
77853 + write_seqlock(&rename_lock);
77854 + res = gen_full_path(&path, &root, buf, buflen);
77855 + write_sequnlock(&rename_lock);
77856 + read_sequnlock_excl(&mount_lock);
77857 +
77858 + path_put(&root);
77859 + return res;
77860 +}
77861 +
77862 +char *
77863 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
77864 +{
77865 + char *ret;
77866 + read_seqlock_excl(&mount_lock);
77867 + write_seqlock(&rename_lock);
77868 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
77869 + PAGE_SIZE);
77870 + write_sequnlock(&rename_lock);
77871 + read_sequnlock_excl(&mount_lock);
77872 + return ret;
77873 +}
77874 +
77875 +static char *
77876 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
77877 +{
77878 + char *ret;
77879 + char *buf;
77880 + int buflen;
77881 +
77882 + read_seqlock_excl(&mount_lock);
77883 + write_seqlock(&rename_lock);
77884 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
77885 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
77886 + buflen = (int)(ret - buf);
77887 + if (buflen >= 5)
77888 + prepend(&ret, &buflen, "/proc", 5);
77889 + else
77890 + ret = strcpy(buf, "<path too long>");
77891 + write_sequnlock(&rename_lock);
77892 + read_sequnlock_excl(&mount_lock);
77893 + return ret;
77894 +}
77895 +
77896 +char *
77897 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
77898 +{
77899 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
77900 + PAGE_SIZE);
77901 +}
77902 +
77903 +char *
77904 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
77905 +{
77906 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
77907 + PAGE_SIZE);
77908 +}
77909 +
77910 +char *
77911 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
77912 +{
77913 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
77914 + PAGE_SIZE);
77915 +}
77916 +
77917 +char *
77918 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
77919 +{
77920 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
77921 + PAGE_SIZE);
77922 +}
77923 +
77924 +char *
77925 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
77926 +{
77927 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
77928 + PAGE_SIZE);
77929 +}
77930 +
77931 +__u32
77932 +to_gr_audit(const __u32 reqmode)
77933 +{
77934 + /* masks off auditable permission flags, then shifts them to create
77935 + auditing flags, and adds the special case of append auditing if
77936 + we're requesting write */
77937 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
77938 +}
77939 +
77940 +struct acl_role_label *
77941 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
77942 + const gid_t gid)
77943 +{
77944 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
77945 + struct acl_role_label *match;
77946 + struct role_allowed_ip *ipp;
77947 + unsigned int x;
77948 + u32 curr_ip = task->signal->saved_ip;
77949 +
77950 + match = state->acl_role_set.r_hash[index];
77951 +
77952 + while (match) {
77953 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
77954 + for (x = 0; x < match->domain_child_num; x++) {
77955 + if (match->domain_children[x] == uid)
77956 + goto found;
77957 + }
77958 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
77959 + break;
77960 + match = match->next;
77961 + }
77962 +found:
77963 + if (match == NULL) {
77964 + try_group:
77965 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
77966 + match = state->acl_role_set.r_hash[index];
77967 +
77968 + while (match) {
77969 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
77970 + for (x = 0; x < match->domain_child_num; x++) {
77971 + if (match->domain_children[x] == gid)
77972 + goto found2;
77973 + }
77974 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
77975 + break;
77976 + match = match->next;
77977 + }
77978 +found2:
77979 + if (match == NULL)
77980 + match = state->default_role;
77981 + if (match->allowed_ips == NULL)
77982 + return match;
77983 + else {
77984 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
77985 + if (likely
77986 + ((ntohl(curr_ip) & ipp->netmask) ==
77987 + (ntohl(ipp->addr) & ipp->netmask)))
77988 + return match;
77989 + }
77990 + match = state->default_role;
77991 + }
77992 + } else if (match->allowed_ips == NULL) {
77993 + return match;
77994 + } else {
77995 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
77996 + if (likely
77997 + ((ntohl(curr_ip) & ipp->netmask) ==
77998 + (ntohl(ipp->addr) & ipp->netmask)))
77999 + return match;
78000 + }
78001 + goto try_group;
78002 + }
78003 +
78004 + return match;
78005 +}
78006 +
78007 +static struct acl_role_label *
78008 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
78009 + const gid_t gid)
78010 +{
78011 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
78012 +}
78013 +
78014 +struct acl_subject_label *
78015 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
78016 + const struct acl_role_label *role)
78017 +{
78018 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
78019 + struct acl_subject_label *match;
78020 +
78021 + match = role->subj_hash[index];
78022 +
78023 + while (match && (match->inode != ino || match->device != dev ||
78024 + (match->mode & GR_DELETED))) {
78025 + match = match->next;
78026 + }
78027 +
78028 + if (match && !(match->mode & GR_DELETED))
78029 + return match;
78030 + else
78031 + return NULL;
78032 +}
78033 +
78034 +struct acl_subject_label *
78035 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
78036 + const struct acl_role_label *role)
78037 +{
78038 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
78039 + struct acl_subject_label *match;
78040 +
78041 + match = role->subj_hash[index];
78042 +
78043 + while (match && (match->inode != ino || match->device != dev ||
78044 + !(match->mode & GR_DELETED))) {
78045 + match = match->next;
78046 + }
78047 +
78048 + if (match && (match->mode & GR_DELETED))
78049 + return match;
78050 + else
78051 + return NULL;
78052 +}
78053 +
78054 +static struct acl_object_label *
78055 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
78056 + const struct acl_subject_label *subj)
78057 +{
78058 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
78059 + struct acl_object_label *match;
78060 +
78061 + match = subj->obj_hash[index];
78062 +
78063 + while (match && (match->inode != ino || match->device != dev ||
78064 + (match->mode & GR_DELETED))) {
78065 + match = match->next;
78066 + }
78067 +
78068 + if (match && !(match->mode & GR_DELETED))
78069 + return match;
78070 + else
78071 + return NULL;
78072 +}
78073 +
78074 +static struct acl_object_label *
78075 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
78076 + const struct acl_subject_label *subj)
78077 +{
78078 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
78079 + struct acl_object_label *match;
78080 +
78081 + match = subj->obj_hash[index];
78082 +
78083 + while (match && (match->inode != ino || match->device != dev ||
78084 + !(match->mode & GR_DELETED))) {
78085 + match = match->next;
78086 + }
78087 +
78088 + if (match && (match->mode & GR_DELETED))
78089 + return match;
78090 +
78091 + match = subj->obj_hash[index];
78092 +
78093 + while (match && (match->inode != ino || match->device != dev ||
78094 + (match->mode & GR_DELETED))) {
78095 + match = match->next;
78096 + }
78097 +
78098 + if (match && !(match->mode & GR_DELETED))
78099 + return match;
78100 + else
78101 + return NULL;
78102 +}
78103 +
78104 +struct name_entry *
78105 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
78106 +{
78107 + unsigned int len = strlen(name);
78108 + unsigned int key = full_name_hash(name, len);
78109 + unsigned int index = key % state->name_set.n_size;
78110 + struct name_entry *match;
78111 +
78112 + match = state->name_set.n_hash[index];
78113 +
78114 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
78115 + match = match->next;
78116 +
78117 + return match;
78118 +}
78119 +
78120 +static struct name_entry *
78121 +lookup_name_entry(const char *name)
78122 +{
78123 + return __lookup_name_entry(&running_polstate, name);
78124 +}
78125 +
78126 +static struct name_entry *
78127 +lookup_name_entry_create(const char *name)
78128 +{
78129 + unsigned int len = strlen(name);
78130 + unsigned int key = full_name_hash(name, len);
78131 + unsigned int index = key % running_polstate.name_set.n_size;
78132 + struct name_entry *match;
78133 +
78134 + match = running_polstate.name_set.n_hash[index];
78135 +
78136 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
78137 + !match->deleted))
78138 + match = match->next;
78139 +
78140 + if (match && match->deleted)
78141 + return match;
78142 +
78143 + match = running_polstate.name_set.n_hash[index];
78144 +
78145 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
78146 + match->deleted))
78147 + match = match->next;
78148 +
78149 + if (match && !match->deleted)
78150 + return match;
78151 + else
78152 + return NULL;
78153 +}
78154 +
78155 +static struct inodev_entry *
78156 +lookup_inodev_entry(const u64 ino, const dev_t dev)
78157 +{
78158 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
78159 + struct inodev_entry *match;
78160 +
78161 + match = running_polstate.inodev_set.i_hash[index];
78162 +
78163 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
78164 + match = match->next;
78165 +
78166 + return match;
78167 +}
78168 +
78169 +void
78170 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
78171 +{
78172 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
78173 + state->inodev_set.i_size);
78174 + struct inodev_entry **curr;
78175 +
78176 + entry->prev = NULL;
78177 +
78178 + curr = &state->inodev_set.i_hash[index];
78179 + if (*curr != NULL)
78180 + (*curr)->prev = entry;
78181 +
78182 + entry->next = *curr;
78183 + *curr = entry;
78184 +
78185 + return;
78186 +}
78187 +
78188 +static void
78189 +insert_inodev_entry(struct inodev_entry *entry)
78190 +{
78191 + __insert_inodev_entry(&running_polstate, entry);
78192 +}
78193 +
78194 +void
78195 +insert_acl_obj_label(struct acl_object_label *obj,
78196 + struct acl_subject_label *subj)
78197 +{
78198 + unsigned int index =
78199 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
78200 + struct acl_object_label **curr;
78201 +
78202 + obj->prev = NULL;
78203 +
78204 + curr = &subj->obj_hash[index];
78205 + if (*curr != NULL)
78206 + (*curr)->prev = obj;
78207 +
78208 + obj->next = *curr;
78209 + *curr = obj;
78210 +
78211 + return;
78212 +}
78213 +
78214 +void
78215 +insert_acl_subj_label(struct acl_subject_label *obj,
78216 + struct acl_role_label *role)
78217 +{
78218 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
78219 + struct acl_subject_label **curr;
78220 +
78221 + obj->prev = NULL;
78222 +
78223 + curr = &role->subj_hash[index];
78224 + if (*curr != NULL)
78225 + (*curr)->prev = obj;
78226 +
78227 + obj->next = *curr;
78228 + *curr = obj;
78229 +
78230 + return;
78231 +}
78232 +
78233 +/* derived from glibc fnmatch() 0: match, 1: no match*/
78234 +
78235 +static int
78236 +glob_match(const char *p, const char *n)
78237 +{
78238 + char c;
78239 +
78240 + while ((c = *p++) != '\0') {
78241 + switch (c) {
78242 + case '?':
78243 + if (*n == '\0')
78244 + return 1;
78245 + else if (*n == '/')
78246 + return 1;
78247 + break;
78248 + case '\\':
78249 + if (*n != c)
78250 + return 1;
78251 + break;
78252 + case '*':
78253 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
78254 + if (*n == '/')
78255 + return 1;
78256 + else if (c == '?') {
78257 + if (*n == '\0')
78258 + return 1;
78259 + else
78260 + ++n;
78261 + }
78262 + }
78263 + if (c == '\0') {
78264 + return 0;
78265 + } else {
78266 + const char *endp;
78267 +
78268 + if ((endp = strchr(n, '/')) == NULL)
78269 + endp = n + strlen(n);
78270 +
78271 + if (c == '[') {
78272 + for (--p; n < endp; ++n)
78273 + if (!glob_match(p, n))
78274 + return 0;
78275 + } else if (c == '/') {
78276 + while (*n != '\0' && *n != '/')
78277 + ++n;
78278 + if (*n == '/' && !glob_match(p, n + 1))
78279 + return 0;
78280 + } else {
78281 + for (--p; n < endp; ++n)
78282 + if (*n == c && !glob_match(p, n))
78283 + return 0;
78284 + }
78285 +
78286 + return 1;
78287 + }
78288 + case '[':
78289 + {
78290 + int not;
78291 + char cold;
78292 +
78293 + if (*n == '\0' || *n == '/')
78294 + return 1;
78295 +
78296 + not = (*p == '!' || *p == '^');
78297 + if (not)
78298 + ++p;
78299 +
78300 + c = *p++;
78301 + for (;;) {
78302 + unsigned char fn = (unsigned char)*n;
78303 +
78304 + if (c == '\0')
78305 + return 1;
78306 + else {
78307 + if (c == fn)
78308 + goto matched;
78309 + cold = c;
78310 + c = *p++;
78311 +
78312 + if (c == '-' && *p != ']') {
78313 + unsigned char cend = *p++;
78314 +
78315 + if (cend == '\0')
78316 + return 1;
78317 +
78318 + if (cold <= fn && fn <= cend)
78319 + goto matched;
78320 +
78321 + c = *p++;
78322 + }
78323 + }
78324 +
78325 + if (c == ']')
78326 + break;
78327 + }
78328 + if (!not)
78329 + return 1;
78330 + break;
78331 + matched:
78332 + while (c != ']') {
78333 + if (c == '\0')
78334 + return 1;
78335 +
78336 + c = *p++;
78337 + }
78338 + if (not)
78339 + return 1;
78340 + }
78341 + break;
78342 + default:
78343 + if (c != *n)
78344 + return 1;
78345 + }
78346 +
78347 + ++n;
78348 + }
78349 +
78350 + if (*n == '\0')
78351 + return 0;
78352 +
78353 + if (*n == '/')
78354 + return 0;
78355 +
78356 + return 1;
78357 +}
78358 +
78359 +static struct acl_object_label *
78360 +chk_glob_label(struct acl_object_label *globbed,
78361 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
78362 +{
78363 + struct acl_object_label *tmp;
78364 +
78365 + if (*path == NULL)
78366 + *path = gr_to_filename_nolock(dentry, mnt);
78367 +
78368 + tmp = globbed;
78369 +
78370 + while (tmp) {
78371 + if (!glob_match(tmp->filename, *path))
78372 + return tmp;
78373 + tmp = tmp->next;
78374 + }
78375 +
78376 + return NULL;
78377 +}
78378 +
78379 +static struct acl_object_label *
78380 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78381 + const u64 curr_ino, const dev_t curr_dev,
78382 + const struct acl_subject_label *subj, char **path, const int checkglob)
78383 +{
78384 + struct acl_subject_label *tmpsubj;
78385 + struct acl_object_label *retval;
78386 + struct acl_object_label *retval2;
78387 +
78388 + tmpsubj = (struct acl_subject_label *) subj;
78389 + read_lock(&gr_inode_lock);
78390 + do {
78391 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
78392 + if (retval) {
78393 + if (checkglob && retval->globbed) {
78394 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
78395 + if (retval2)
78396 + retval = retval2;
78397 + }
78398 + break;
78399 + }
78400 + } while ((tmpsubj = tmpsubj->parent_subject));
78401 + read_unlock(&gr_inode_lock);
78402 +
78403 + return retval;
78404 +}
78405 +
78406 +static struct acl_object_label *
78407 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78408 + struct dentry *curr_dentry,
78409 + const struct acl_subject_label *subj, char **path, const int checkglob)
78410 +{
78411 + int newglob = checkglob;
78412 + u64 inode;
78413 + dev_t device;
78414 +
78415 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
78416 + as we don't want a / * rule to match instead of the / object
78417 + don't do this for create lookups that call this function though, since they're looking up
78418 + on the parent and thus need globbing checks on all paths
78419 + */
78420 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
78421 + newglob = GR_NO_GLOB;
78422 +
78423 + spin_lock(&curr_dentry->d_lock);
78424 + inode = __get_ino(curr_dentry);
78425 + device = __get_dev(curr_dentry);
78426 + spin_unlock(&curr_dentry->d_lock);
78427 +
78428 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
78429 +}
78430 +
78431 +#ifdef CONFIG_HUGETLBFS
78432 +static inline bool
78433 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
78434 +{
78435 + int i;
78436 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
78437 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
78438 + return true;
78439 + }
78440 +
78441 + return false;
78442 +}
78443 +#endif
78444 +
78445 +static struct acl_object_label *
78446 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78447 + const struct acl_subject_label *subj, char *path, const int checkglob)
78448 +{
78449 + struct dentry *dentry = (struct dentry *) l_dentry;
78450 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78451 + struct mount *real_mnt = real_mount(mnt);
78452 + struct acl_object_label *retval;
78453 + struct dentry *parent;
78454 +
78455 + read_seqlock_excl(&mount_lock);
78456 + write_seqlock(&rename_lock);
78457 +
78458 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
78459 +#ifdef CONFIG_NET
78460 + mnt == sock_mnt ||
78461 +#endif
78462 +#ifdef CONFIG_HUGETLBFS
78463 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
78464 +#endif
78465 + /* ignore Eric Biederman */
78466 + IS_PRIVATE(l_dentry->d_inode))) {
78467 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
78468 + goto out;
78469 + }
78470 +
78471 + for (;;) {
78472 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78473 + break;
78474 +
78475 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78476 + if (!mnt_has_parent(real_mnt))
78477 + break;
78478 +
78479 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78480 + if (retval != NULL)
78481 + goto out;
78482 +
78483 + dentry = real_mnt->mnt_mountpoint;
78484 + real_mnt = real_mnt->mnt_parent;
78485 + mnt = &real_mnt->mnt;
78486 + continue;
78487 + }
78488 +
78489 + parent = dentry->d_parent;
78490 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78491 + if (retval != NULL)
78492 + goto out;
78493 +
78494 + dentry = parent;
78495 + }
78496 +
78497 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78498 +
78499 + /* gr_real_root is pinned so we don't have to hold a reference */
78500 + if (retval == NULL)
78501 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
78502 +out:
78503 + write_sequnlock(&rename_lock);
78504 + read_sequnlock_excl(&mount_lock);
78505 +
78506 + BUG_ON(retval == NULL);
78507 +
78508 + return retval;
78509 +}
78510 +
78511 +static struct acl_object_label *
78512 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78513 + const struct acl_subject_label *subj)
78514 +{
78515 + char *path = NULL;
78516 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
78517 +}
78518 +
78519 +static struct acl_object_label *
78520 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78521 + const struct acl_subject_label *subj)
78522 +{
78523 + char *path = NULL;
78524 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
78525 +}
78526 +
78527 +static struct acl_object_label *
78528 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78529 + const struct acl_subject_label *subj, char *path)
78530 +{
78531 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
78532 +}
78533 +
78534 +struct acl_subject_label *
78535 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78536 + const struct acl_role_label *role)
78537 +{
78538 + struct dentry *dentry = (struct dentry *) l_dentry;
78539 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78540 + struct mount *real_mnt = real_mount(mnt);
78541 + struct acl_subject_label *retval;
78542 + struct dentry *parent;
78543 +
78544 + read_seqlock_excl(&mount_lock);
78545 + write_seqlock(&rename_lock);
78546 +
78547 + for (;;) {
78548 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78549 + break;
78550 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78551 + if (!mnt_has_parent(real_mnt))
78552 + break;
78553 +
78554 + spin_lock(&dentry->d_lock);
78555 + read_lock(&gr_inode_lock);
78556 + retval =
78557 + lookup_acl_subj_label(__get_ino(dentry),
78558 + __get_dev(dentry), role);
78559 + read_unlock(&gr_inode_lock);
78560 + spin_unlock(&dentry->d_lock);
78561 + if (retval != NULL)
78562 + goto out;
78563 +
78564 + dentry = real_mnt->mnt_mountpoint;
78565 + real_mnt = real_mnt->mnt_parent;
78566 + mnt = &real_mnt->mnt;
78567 + continue;
78568 + }
78569 +
78570 + spin_lock(&dentry->d_lock);
78571 + read_lock(&gr_inode_lock);
78572 + retval = lookup_acl_subj_label(__get_ino(dentry),
78573 + __get_dev(dentry), role);
78574 + read_unlock(&gr_inode_lock);
78575 + parent = dentry->d_parent;
78576 + spin_unlock(&dentry->d_lock);
78577 +
78578 + if (retval != NULL)
78579 + goto out;
78580 +
78581 + dentry = parent;
78582 + }
78583 +
78584 + spin_lock(&dentry->d_lock);
78585 + read_lock(&gr_inode_lock);
78586 + retval = lookup_acl_subj_label(__get_ino(dentry),
78587 + __get_dev(dentry), role);
78588 + read_unlock(&gr_inode_lock);
78589 + spin_unlock(&dentry->d_lock);
78590 +
78591 + if (unlikely(retval == NULL)) {
78592 + /* gr_real_root is pinned, we don't need to hold a reference */
78593 + read_lock(&gr_inode_lock);
78594 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
78595 + __get_dev(gr_real_root.dentry), role);
78596 + read_unlock(&gr_inode_lock);
78597 + }
78598 +out:
78599 + write_sequnlock(&rename_lock);
78600 + read_sequnlock_excl(&mount_lock);
78601 +
78602 + BUG_ON(retval == NULL);
78603 +
78604 + return retval;
78605 +}
78606 +
78607 +void
78608 +assign_special_role(const char *rolename)
78609 +{
78610 + struct acl_object_label *obj;
78611 + struct acl_role_label *r;
78612 + struct acl_role_label *assigned = NULL;
78613 + struct task_struct *tsk;
78614 + struct file *filp;
78615 +
78616 + FOR_EACH_ROLE_START(r)
78617 + if (!strcmp(rolename, r->rolename) &&
78618 + (r->roletype & GR_ROLE_SPECIAL)) {
78619 + assigned = r;
78620 + break;
78621 + }
78622 + FOR_EACH_ROLE_END(r)
78623 +
78624 + if (!assigned)
78625 + return;
78626 +
78627 + read_lock(&tasklist_lock);
78628 + read_lock(&grsec_exec_file_lock);
78629 +
78630 + tsk = current->real_parent;
78631 + if (tsk == NULL)
78632 + goto out_unlock;
78633 +
78634 + filp = tsk->exec_file;
78635 + if (filp == NULL)
78636 + goto out_unlock;
78637 +
78638 + tsk->is_writable = 0;
78639 + tsk->inherited = 0;
78640 +
78641 + tsk->acl_sp_role = 1;
78642 + tsk->acl_role_id = ++acl_sp_role_value;
78643 + tsk->role = assigned;
78644 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
78645 +
78646 + /* ignore additional mmap checks for processes that are writable
78647 + by the default ACL */
78648 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
78649 + if (unlikely(obj->mode & GR_WRITE))
78650 + tsk->is_writable = 1;
78651 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
78652 + if (unlikely(obj->mode & GR_WRITE))
78653 + tsk->is_writable = 1;
78654 +
78655 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78656 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
78657 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
78658 +#endif
78659 +
78660 +out_unlock:
78661 + read_unlock(&grsec_exec_file_lock);
78662 + read_unlock(&tasklist_lock);
78663 + return;
78664 +}
78665 +
78666 +
78667 +static void
78668 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
78669 +{
78670 + struct task_struct *task = current;
78671 + const struct cred *cred = current_cred();
78672 +
78673 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
78674 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78675 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78676 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
78677 +
78678 + return;
78679 +}
78680 +
78681 +static void
78682 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
78683 +{
78684 + struct task_struct *task = current;
78685 + const struct cred *cred = current_cred();
78686 +
78687 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78688 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78689 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78690 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
78691 +
78692 + return;
78693 +}
78694 +
78695 +static void
78696 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
78697 +{
78698 + struct task_struct *task = current;
78699 + const struct cred *cred = current_cred();
78700 +
78701 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78702 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78703 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78704 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
78705 +
78706 + return;
78707 +}
78708 +
78709 +static void
78710 +gr_set_proc_res(struct task_struct *task)
78711 +{
78712 + struct acl_subject_label *proc;
78713 + unsigned short i;
78714 +
78715 + proc = task->acl;
78716 +
78717 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
78718 + return;
78719 +
78720 + for (i = 0; i < RLIM_NLIMITS; i++) {
78721 + unsigned long rlim_cur, rlim_max;
78722 +
78723 + if (!(proc->resmask & (1U << i)))
78724 + continue;
78725 +
78726 + rlim_cur = proc->res[i].rlim_cur;
78727 + rlim_max = proc->res[i].rlim_max;
78728 +
78729 + if (i == RLIMIT_NOFILE) {
78730 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
78731 + if (rlim_cur > saved_sysctl_nr_open)
78732 + rlim_cur = saved_sysctl_nr_open;
78733 + if (rlim_max > saved_sysctl_nr_open)
78734 + rlim_max = saved_sysctl_nr_open;
78735 + }
78736 +
78737 + task->signal->rlim[i].rlim_cur = rlim_cur;
78738 + task->signal->rlim[i].rlim_max = rlim_max;
78739 +
78740 + if (i == RLIMIT_CPU)
78741 + update_rlimit_cpu(task, rlim_cur);
78742 + }
78743 +
78744 + return;
78745 +}
78746 +
78747 +/* both of the below must be called with
78748 + rcu_read_lock();
78749 + read_lock(&tasklist_lock);
78750 + read_lock(&grsec_exec_file_lock);
78751 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
78752 +*/
78753 +
78754 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
78755 +{
78756 + char *tmpname;
78757 + struct acl_subject_label *tmpsubj;
78758 + struct file *filp;
78759 + struct name_entry *nmatch;
78760 +
78761 + filp = task->exec_file;
78762 + if (filp == NULL)
78763 + return NULL;
78764 +
78765 + /* the following is to apply the correct subject
78766 + on binaries running when the RBAC system
78767 + is enabled, when the binaries have been
78768 + replaced or deleted since their execution
78769 + -----
78770 + when the RBAC system starts, the inode/dev
78771 + from exec_file will be one the RBAC system
78772 + is unaware of. It only knows the inode/dev
78773 + of the present file on disk, or the absence
78774 + of it.
78775 + */
78776 +
78777 + if (filename)
78778 + nmatch = __lookup_name_entry(state, filename);
78779 + else {
78780 + preempt_disable();
78781 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
78782 +
78783 + nmatch = __lookup_name_entry(state, tmpname);
78784 + preempt_enable();
78785 + }
78786 + tmpsubj = NULL;
78787 + if (nmatch) {
78788 + if (nmatch->deleted)
78789 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
78790 + else
78791 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
78792 + }
78793 + /* this also works for the reload case -- if we don't match a potentially inherited subject
78794 + then we fall back to a normal lookup based on the binary's ino/dev
78795 + */
78796 + if (tmpsubj == NULL && fallback)
78797 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
78798 +
78799 + return tmpsubj;
78800 +}
78801 +
78802 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
78803 +{
78804 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
78805 +}
78806 +
78807 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
78808 +{
78809 + struct acl_object_label *obj;
78810 + struct file *filp;
78811 +
78812 + filp = task->exec_file;
78813 +
78814 + task->acl = subj;
78815 + task->is_writable = 0;
78816 + /* ignore additional mmap checks for processes that are writable
78817 + by the default ACL */
78818 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
78819 + if (unlikely(obj->mode & GR_WRITE))
78820 + task->is_writable = 1;
78821 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
78822 + if (unlikely(obj->mode & GR_WRITE))
78823 + task->is_writable = 1;
78824 +
78825 + gr_set_proc_res(task);
78826 +
78827 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78828 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
78829 +#endif
78830 +}
78831 +
78832 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
78833 +{
78834 + __gr_apply_subject_to_task(&running_polstate, task, subj);
78835 +}
78836 +
78837 +__u32
78838 +gr_search_file(const struct dentry * dentry, const __u32 mode,
78839 + const struct vfsmount * mnt)
78840 +{
78841 + __u32 retval = mode;
78842 + struct acl_subject_label *curracl;
78843 + struct acl_object_label *currobj;
78844 +
78845 + if (unlikely(!(gr_status & GR_READY)))
78846 + return (mode & ~GR_AUDITS);
78847 +
78848 + curracl = current->acl;
78849 +
78850 + currobj = chk_obj_label(dentry, mnt, curracl);
78851 + retval = currobj->mode & mode;
78852 +
78853 + /* if we're opening a specified transfer file for writing
78854 + (e.g. /dev/initctl), then transfer our role to init
78855 + */
78856 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
78857 + current->role->roletype & GR_ROLE_PERSIST)) {
78858 + struct task_struct *task = init_pid_ns.child_reaper;
78859 +
78860 + if (task->role != current->role) {
78861 + struct acl_subject_label *subj;
78862 +
78863 + task->acl_sp_role = 0;
78864 + task->acl_role_id = current->acl_role_id;
78865 + task->role = current->role;
78866 + rcu_read_lock();
78867 + read_lock(&grsec_exec_file_lock);
78868 + subj = gr_get_subject_for_task(task, NULL, 1);
78869 + gr_apply_subject_to_task(task, subj);
78870 + read_unlock(&grsec_exec_file_lock);
78871 + rcu_read_unlock();
78872 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
78873 + }
78874 + }
78875 +
78876 + if (unlikely
78877 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
78878 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
78879 + __u32 new_mode = mode;
78880 +
78881 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
78882 +
78883 + retval = new_mode;
78884 +
78885 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
78886 + new_mode |= GR_INHERIT;
78887 +
78888 + if (!(mode & GR_NOLEARN))
78889 + gr_log_learn(dentry, mnt, new_mode);
78890 + }
78891 +
78892 + return retval;
78893 +}
78894 +
78895 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
78896 + const struct dentry *parent,
78897 + const struct vfsmount *mnt)
78898 +{
78899 + struct name_entry *match;
78900 + struct acl_object_label *matchpo;
78901 + struct acl_subject_label *curracl;
78902 + char *path;
78903 +
78904 + if (unlikely(!(gr_status & GR_READY)))
78905 + return NULL;
78906 +
78907 + preempt_disable();
78908 + path = gr_to_filename_rbac(new_dentry, mnt);
78909 + match = lookup_name_entry_create(path);
78910 +
78911 + curracl = current->acl;
78912 +
78913 + if (match) {
78914 + read_lock(&gr_inode_lock);
78915 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
78916 + read_unlock(&gr_inode_lock);
78917 +
78918 + if (matchpo) {
78919 + preempt_enable();
78920 + return matchpo;
78921 + }
78922 + }
78923 +
78924 + // lookup parent
78925 +
78926 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
78927 +
78928 + preempt_enable();
78929 + return matchpo;
78930 +}
78931 +
78932 +__u32
78933 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
78934 + const struct vfsmount * mnt, const __u32 mode)
78935 +{
78936 + struct acl_object_label *matchpo;
78937 + __u32 retval;
78938 +
78939 + if (unlikely(!(gr_status & GR_READY)))
78940 + return (mode & ~GR_AUDITS);
78941 +
78942 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
78943 +
78944 + retval = matchpo->mode & mode;
78945 +
78946 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
78947 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
78948 + __u32 new_mode = mode;
78949 +
78950 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
78951 +
78952 + gr_log_learn(new_dentry, mnt, new_mode);
78953 + return new_mode;
78954 + }
78955 +
78956 + return retval;
78957 +}
78958 +
78959 +__u32
78960 +gr_check_link(const struct dentry * new_dentry,
78961 + const struct dentry * parent_dentry,
78962 + const struct vfsmount * parent_mnt,
78963 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
78964 +{
78965 + struct acl_object_label *obj;
78966 + __u32 oldmode, newmode;
78967 + __u32 needmode;
78968 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
78969 + GR_DELETE | GR_INHERIT;
78970 +
78971 + if (unlikely(!(gr_status & GR_READY)))
78972 + return (GR_CREATE | GR_LINK);
78973 +
78974 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
78975 + oldmode = obj->mode;
78976 +
78977 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
78978 + newmode = obj->mode;
78979 +
78980 + needmode = newmode & checkmodes;
78981 +
78982 + // old name for hardlink must have at least the permissions of the new name
78983 + if ((oldmode & needmode) != needmode)
78984 + goto bad;
78985 +
78986 + // if old name had restrictions/auditing, make sure the new name does as well
78987 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
78988 +
78989 + // don't allow hardlinking of suid/sgid/fcapped files without permission
78990 + if (is_privileged_binary(old_dentry))
78991 + needmode |= GR_SETID;
78992 +
78993 + if ((newmode & needmode) != needmode)
78994 + goto bad;
78995 +
78996 + // enforce minimum permissions
78997 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
78998 + return newmode;
78999 +bad:
79000 + needmode = oldmode;
79001 + if (is_privileged_binary(old_dentry))
79002 + needmode |= GR_SETID;
79003 +
79004 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
79005 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
79006 + return (GR_CREATE | GR_LINK);
79007 + } else if (newmode & GR_SUPPRESS)
79008 + return GR_SUPPRESS;
79009 + else
79010 + return 0;
79011 +}
79012 +
79013 +int
79014 +gr_check_hidden_task(const struct task_struct *task)
79015 +{
79016 + if (unlikely(!(gr_status & GR_READY)))
79017 + return 0;
79018 +
79019 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
79020 + return 1;
79021 +
79022 + return 0;
79023 +}
79024 +
79025 +int
79026 +gr_check_protected_task(const struct task_struct *task)
79027 +{
79028 + if (unlikely(!(gr_status & GR_READY) || !task))
79029 + return 0;
79030 +
79031 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
79032 + task->acl != current->acl)
79033 + return 1;
79034 +
79035 + return 0;
79036 +}
79037 +
79038 +int
79039 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
79040 +{
79041 + struct task_struct *p;
79042 + int ret = 0;
79043 +
79044 + if (unlikely(!(gr_status & GR_READY) || !pid))
79045 + return ret;
79046 +
79047 + read_lock(&tasklist_lock);
79048 + do_each_pid_task(pid, type, p) {
79049 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
79050 + p->acl != current->acl) {
79051 + ret = 1;
79052 + goto out;
79053 + }
79054 + } while_each_pid_task(pid, type, p);
79055 +out:
79056 + read_unlock(&tasklist_lock);
79057 +
79058 + return ret;
79059 +}
79060 +
79061 +void
79062 +gr_copy_label(struct task_struct *tsk)
79063 +{
79064 + struct task_struct *p = current;
79065 +
79066 + tsk->inherited = p->inherited;
79067 + tsk->acl_sp_role = 0;
79068 + tsk->acl_role_id = p->acl_role_id;
79069 + tsk->acl = p->acl;
79070 + tsk->role = p->role;
79071 + tsk->signal->used_accept = 0;
79072 + tsk->signal->curr_ip = p->signal->curr_ip;
79073 + tsk->signal->saved_ip = p->signal->saved_ip;
79074 + if (p->exec_file)
79075 + get_file(p->exec_file);
79076 + tsk->exec_file = p->exec_file;
79077 + tsk->is_writable = p->is_writable;
79078 + if (unlikely(p->signal->used_accept)) {
79079 + p->signal->curr_ip = 0;
79080 + p->signal->saved_ip = 0;
79081 + }
79082 +
79083 + return;
79084 +}
79085 +
79086 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
79087 +
79088 +int
79089 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
79090 +{
79091 + unsigned int i;
79092 + __u16 num;
79093 + uid_t *uidlist;
79094 + uid_t curuid;
79095 + int realok = 0;
79096 + int effectiveok = 0;
79097 + int fsok = 0;
79098 + uid_t globalreal, globaleffective, globalfs;
79099 +
79100 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
79101 + struct user_struct *user;
79102 +
79103 + if (!uid_valid(real))
79104 + goto skipit;
79105 +
79106 + /* find user based on global namespace */
79107 +
79108 + globalreal = GR_GLOBAL_UID(real);
79109 +
79110 + user = find_user(make_kuid(&init_user_ns, globalreal));
79111 + if (user == NULL)
79112 + goto skipit;
79113 +
79114 + if (gr_process_kernel_setuid_ban(user)) {
79115 + /* for find_user */
79116 + free_uid(user);
79117 + return 1;
79118 + }
79119 +
79120 + /* for find_user */
79121 + free_uid(user);
79122 +
79123 +skipit:
79124 +#endif
79125 +
79126 + if (unlikely(!(gr_status & GR_READY)))
79127 + return 0;
79128 +
79129 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79130 + gr_log_learn_uid_change(real, effective, fs);
79131 +
79132 + num = current->acl->user_trans_num;
79133 + uidlist = current->acl->user_transitions;
79134 +
79135 + if (uidlist == NULL)
79136 + return 0;
79137 +
79138 + if (!uid_valid(real)) {
79139 + realok = 1;
79140 + globalreal = (uid_t)-1;
79141 + } else {
79142 + globalreal = GR_GLOBAL_UID(real);
79143 + }
79144 + if (!uid_valid(effective)) {
79145 + effectiveok = 1;
79146 + globaleffective = (uid_t)-1;
79147 + } else {
79148 + globaleffective = GR_GLOBAL_UID(effective);
79149 + }
79150 + if (!uid_valid(fs)) {
79151 + fsok = 1;
79152 + globalfs = (uid_t)-1;
79153 + } else {
79154 + globalfs = GR_GLOBAL_UID(fs);
79155 + }
79156 +
79157 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
79158 + for (i = 0; i < num; i++) {
79159 + curuid = uidlist[i];
79160 + if (globalreal == curuid)
79161 + realok = 1;
79162 + if (globaleffective == curuid)
79163 + effectiveok = 1;
79164 + if (globalfs == curuid)
79165 + fsok = 1;
79166 + }
79167 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
79168 + for (i = 0; i < num; i++) {
79169 + curuid = uidlist[i];
79170 + if (globalreal == curuid)
79171 + break;
79172 + if (globaleffective == curuid)
79173 + break;
79174 + if (globalfs == curuid)
79175 + break;
79176 + }
79177 + /* not in deny list */
79178 + if (i == num) {
79179 + realok = 1;
79180 + effectiveok = 1;
79181 + fsok = 1;
79182 + }
79183 + }
79184 +
79185 + if (realok && effectiveok && fsok)
79186 + return 0;
79187 + else {
79188 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79189 + return 1;
79190 + }
79191 +}
79192 +
79193 +int
79194 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
79195 +{
79196 + unsigned int i;
79197 + __u16 num;
79198 + gid_t *gidlist;
79199 + gid_t curgid;
79200 + int realok = 0;
79201 + int effectiveok = 0;
79202 + int fsok = 0;
79203 + gid_t globalreal, globaleffective, globalfs;
79204 +
79205 + if (unlikely(!(gr_status & GR_READY)))
79206 + return 0;
79207 +
79208 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79209 + gr_log_learn_gid_change(real, effective, fs);
79210 +
79211 + num = current->acl->group_trans_num;
79212 + gidlist = current->acl->group_transitions;
79213 +
79214 + if (gidlist == NULL)
79215 + return 0;
79216 +
79217 + if (!gid_valid(real)) {
79218 + realok = 1;
79219 + globalreal = (gid_t)-1;
79220 + } else {
79221 + globalreal = GR_GLOBAL_GID(real);
79222 + }
79223 + if (!gid_valid(effective)) {
79224 + effectiveok = 1;
79225 + globaleffective = (gid_t)-1;
79226 + } else {
79227 + globaleffective = GR_GLOBAL_GID(effective);
79228 + }
79229 + if (!gid_valid(fs)) {
79230 + fsok = 1;
79231 + globalfs = (gid_t)-1;
79232 + } else {
79233 + globalfs = GR_GLOBAL_GID(fs);
79234 + }
79235 +
79236 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
79237 + for (i = 0; i < num; i++) {
79238 + curgid = gidlist[i];
79239 + if (globalreal == curgid)
79240 + realok = 1;
79241 + if (globaleffective == curgid)
79242 + effectiveok = 1;
79243 + if (globalfs == curgid)
79244 + fsok = 1;
79245 + }
79246 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
79247 + for (i = 0; i < num; i++) {
79248 + curgid = gidlist[i];
79249 + if (globalreal == curgid)
79250 + break;
79251 + if (globaleffective == curgid)
79252 + break;
79253 + if (globalfs == curgid)
79254 + break;
79255 + }
79256 + /* not in deny list */
79257 + if (i == num) {
79258 + realok = 1;
79259 + effectiveok = 1;
79260 + fsok = 1;
79261 + }
79262 + }
79263 +
79264 + if (realok && effectiveok && fsok)
79265 + return 0;
79266 + else {
79267 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79268 + return 1;
79269 + }
79270 +}
79271 +
79272 +extern int gr_acl_is_capable(const int cap);
79273 +
79274 +void
79275 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
79276 +{
79277 + struct acl_role_label *role = task->role;
79278 + struct acl_role_label *origrole = role;
79279 + struct acl_subject_label *subj = NULL;
79280 + struct acl_object_label *obj;
79281 + struct file *filp;
79282 + uid_t uid;
79283 + gid_t gid;
79284 +
79285 + if (unlikely(!(gr_status & GR_READY)))
79286 + return;
79287 +
79288 + uid = GR_GLOBAL_UID(kuid);
79289 + gid = GR_GLOBAL_GID(kgid);
79290 +
79291 + filp = task->exec_file;
79292 +
79293 + /* kernel process, we'll give them the kernel role */
79294 + if (unlikely(!filp)) {
79295 + task->role = running_polstate.kernel_role;
79296 + task->acl = running_polstate.kernel_role->root_label;
79297 + return;
79298 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
79299 + /* save the current ip at time of role lookup so that the proper
79300 + IP will be learned for role_allowed_ip */
79301 + task->signal->saved_ip = task->signal->curr_ip;
79302 + role = lookup_acl_role_label(task, uid, gid);
79303 + }
79304 +
79305 + /* don't change the role if we're not a privileged process */
79306 + if (role && task->role != role &&
79307 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
79308 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
79309 + return;
79310 +
79311 + task->role = role;
79312 +
79313 + if (task->inherited) {
79314 + /* if we reached our subject through inheritance, then first see
79315 + if there's a subject of the same name in the new role that has
79316 + an object that would result in the same inherited subject
79317 + */
79318 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
79319 + if (subj) {
79320 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
79321 + if (!(obj->mode & GR_INHERIT))
79322 + subj = NULL;
79323 + }
79324 +
79325 + }
79326 + if (subj == NULL) {
79327 + /* otherwise:
79328 + perform subject lookup in possibly new role
79329 + we can use this result below in the case where role == task->role
79330 + */
79331 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
79332 + }
79333 +
79334 + /* if we changed uid/gid, but result in the same role
79335 + and are using inheritance, don't lose the inherited subject
79336 + if current subject is other than what normal lookup
79337 + would result in, we arrived via inheritance, don't
79338 + lose subject
79339 + */
79340 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
79341 + (subj == task->acl)))
79342 + task->acl = subj;
79343 +
79344 + /* leave task->inherited unaffected */
79345 +
79346 + task->is_writable = 0;
79347 +
79348 + /* ignore additional mmap checks for processes that are writable
79349 + by the default ACL */
79350 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
79351 + if (unlikely(obj->mode & GR_WRITE))
79352 + task->is_writable = 1;
79353 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
79354 + if (unlikely(obj->mode & GR_WRITE))
79355 + task->is_writable = 1;
79356 +
79357 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79358 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79359 +#endif
79360 +
79361 + gr_set_proc_res(task);
79362 +
79363 + return;
79364 +}
79365 +
79366 +int
79367 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
79368 + const int unsafe_flags)
79369 +{
79370 + struct task_struct *task = current;
79371 + struct acl_subject_label *newacl;
79372 + struct acl_object_label *obj;
79373 + __u32 retmode;
79374 +
79375 + if (unlikely(!(gr_status & GR_READY)))
79376 + return 0;
79377 +
79378 + newacl = chk_subj_label(dentry, mnt, task->role);
79379 +
79380 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
79381 + did an exec
79382 + */
79383 + rcu_read_lock();
79384 + read_lock(&tasklist_lock);
79385 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
79386 + (task->parent->acl->mode & GR_POVERRIDE))) {
79387 + read_unlock(&tasklist_lock);
79388 + rcu_read_unlock();
79389 + goto skip_check;
79390 + }
79391 + read_unlock(&tasklist_lock);
79392 + rcu_read_unlock();
79393 +
79394 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
79395 + !(task->role->roletype & GR_ROLE_GOD) &&
79396 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
79397 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
79398 + if (unsafe_flags & LSM_UNSAFE_SHARE)
79399 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
79400 + else
79401 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
79402 + return -EACCES;
79403 + }
79404 +
79405 +skip_check:
79406 +
79407 + obj = chk_obj_label(dentry, mnt, task->acl);
79408 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
79409 +
79410 + if (!(task->acl->mode & GR_INHERITLEARN) &&
79411 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
79412 + if (obj->nested)
79413 + task->acl = obj->nested;
79414 + else
79415 + task->acl = newacl;
79416 + task->inherited = 0;
79417 + } else {
79418 + task->inherited = 1;
79419 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
79420 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
79421 + }
79422 +
79423 + task->is_writable = 0;
79424 +
79425 + /* ignore additional mmap checks for processes that are writable
79426 + by the default ACL */
79427 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
79428 + if (unlikely(obj->mode & GR_WRITE))
79429 + task->is_writable = 1;
79430 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
79431 + if (unlikely(obj->mode & GR_WRITE))
79432 + task->is_writable = 1;
79433 +
79434 + gr_set_proc_res(task);
79435 +
79436 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79437 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79438 +#endif
79439 + return 0;
79440 +}
79441 +
79442 +/* always called with valid inodev ptr */
79443 +static void
79444 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
79445 +{
79446 + struct acl_object_label *matchpo;
79447 + struct acl_subject_label *matchps;
79448 + struct acl_subject_label *subj;
79449 + struct acl_role_label *role;
79450 + unsigned int x;
79451 +
79452 + FOR_EACH_ROLE_START(role)
79453 + FOR_EACH_SUBJECT_START(role, subj, x)
79454 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79455 + matchpo->mode |= GR_DELETED;
79456 + FOR_EACH_SUBJECT_END(subj,x)
79457 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79458 + /* nested subjects aren't in the role's subj_hash table */
79459 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79460 + matchpo->mode |= GR_DELETED;
79461 + FOR_EACH_NESTED_SUBJECT_END(subj)
79462 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
79463 + matchps->mode |= GR_DELETED;
79464 + FOR_EACH_ROLE_END(role)
79465 +
79466 + inodev->nentry->deleted = 1;
79467 +
79468 + return;
79469 +}
79470 +
79471 +void
79472 +gr_handle_delete(const u64 ino, const dev_t dev)
79473 +{
79474 + struct inodev_entry *inodev;
79475 +
79476 + if (unlikely(!(gr_status & GR_READY)))
79477 + return;
79478 +
79479 + write_lock(&gr_inode_lock);
79480 + inodev = lookup_inodev_entry(ino, dev);
79481 + if (inodev != NULL)
79482 + do_handle_delete(inodev, ino, dev);
79483 + write_unlock(&gr_inode_lock);
79484 +
79485 + return;
79486 +}
79487 +
79488 +static void
79489 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
79490 + const u64 newinode, const dev_t newdevice,
79491 + struct acl_subject_label *subj)
79492 +{
79493 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
79494 + struct acl_object_label *match;
79495 +
79496 + match = subj->obj_hash[index];
79497 +
79498 + while (match && (match->inode != oldinode ||
79499 + match->device != olddevice ||
79500 + !(match->mode & GR_DELETED)))
79501 + match = match->next;
79502 +
79503 + if (match && (match->inode == oldinode)
79504 + && (match->device == olddevice)
79505 + && (match->mode & GR_DELETED)) {
79506 + if (match->prev == NULL) {
79507 + subj->obj_hash[index] = match->next;
79508 + if (match->next != NULL)
79509 + match->next->prev = NULL;
79510 + } else {
79511 + match->prev->next = match->next;
79512 + if (match->next != NULL)
79513 + match->next->prev = match->prev;
79514 + }
79515 + match->prev = NULL;
79516 + match->next = NULL;
79517 + match->inode = newinode;
79518 + match->device = newdevice;
79519 + match->mode &= ~GR_DELETED;
79520 +
79521 + insert_acl_obj_label(match, subj);
79522 + }
79523 +
79524 + return;
79525 +}
79526 +
79527 +static void
79528 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
79529 + const u64 newinode, const dev_t newdevice,
79530 + struct acl_role_label *role)
79531 +{
79532 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
79533 + struct acl_subject_label *match;
79534 +
79535 + match = role->subj_hash[index];
79536 +
79537 + while (match && (match->inode != oldinode ||
79538 + match->device != olddevice ||
79539 + !(match->mode & GR_DELETED)))
79540 + match = match->next;
79541 +
79542 + if (match && (match->inode == oldinode)
79543 + && (match->device == olddevice)
79544 + && (match->mode & GR_DELETED)) {
79545 + if (match->prev == NULL) {
79546 + role->subj_hash[index] = match->next;
79547 + if (match->next != NULL)
79548 + match->next->prev = NULL;
79549 + } else {
79550 + match->prev->next = match->next;
79551 + if (match->next != NULL)
79552 + match->next->prev = match->prev;
79553 + }
79554 + match->prev = NULL;
79555 + match->next = NULL;
79556 + match->inode = newinode;
79557 + match->device = newdevice;
79558 + match->mode &= ~GR_DELETED;
79559 +
79560 + insert_acl_subj_label(match, role);
79561 + }
79562 +
79563 + return;
79564 +}
79565 +
79566 +static void
79567 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
79568 + const u64 newinode, const dev_t newdevice)
79569 +{
79570 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
79571 + struct inodev_entry *match;
79572 +
79573 + match = running_polstate.inodev_set.i_hash[index];
79574 +
79575 + while (match && (match->nentry->inode != oldinode ||
79576 + match->nentry->device != olddevice || !match->nentry->deleted))
79577 + match = match->next;
79578 +
79579 + if (match && (match->nentry->inode == oldinode)
79580 + && (match->nentry->device == olddevice) &&
79581 + match->nentry->deleted) {
79582 + if (match->prev == NULL) {
79583 + running_polstate.inodev_set.i_hash[index] = match->next;
79584 + if (match->next != NULL)
79585 + match->next->prev = NULL;
79586 + } else {
79587 + match->prev->next = match->next;
79588 + if (match->next != NULL)
79589 + match->next->prev = match->prev;
79590 + }
79591 + match->prev = NULL;
79592 + match->next = NULL;
79593 + match->nentry->inode = newinode;
79594 + match->nentry->device = newdevice;
79595 + match->nentry->deleted = 0;
79596 +
79597 + insert_inodev_entry(match);
79598 + }
79599 +
79600 + return;
79601 +}
79602 +
79603 +static void
79604 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
79605 +{
79606 + struct acl_subject_label *subj;
79607 + struct acl_role_label *role;
79608 + unsigned int x;
79609 +
79610 + FOR_EACH_ROLE_START(role)
79611 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
79612 +
79613 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79614 + if ((subj->inode == ino) && (subj->device == dev)) {
79615 + subj->inode = ino;
79616 + subj->device = dev;
79617 + }
79618 + /* nested subjects aren't in the role's subj_hash table */
79619 + update_acl_obj_label(matchn->inode, matchn->device,
79620 + ino, dev, subj);
79621 + FOR_EACH_NESTED_SUBJECT_END(subj)
79622 + FOR_EACH_SUBJECT_START(role, subj, x)
79623 + update_acl_obj_label(matchn->inode, matchn->device,
79624 + ino, dev, subj);
79625 + FOR_EACH_SUBJECT_END(subj,x)
79626 + FOR_EACH_ROLE_END(role)
79627 +
79628 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
79629 +
79630 + return;
79631 +}
79632 +
79633 +static void
79634 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
79635 + const struct vfsmount *mnt)
79636 +{
79637 + u64 ino = __get_ino(dentry);
79638 + dev_t dev = __get_dev(dentry);
79639 +
79640 + __do_handle_create(matchn, ino, dev);
79641 +
79642 + return;
79643 +}
79644 +
79645 +void
79646 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
79647 +{
79648 + struct name_entry *matchn;
79649 +
79650 + if (unlikely(!(gr_status & GR_READY)))
79651 + return;
79652 +
79653 + preempt_disable();
79654 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
79655 +
79656 + if (unlikely((unsigned long)matchn)) {
79657 + write_lock(&gr_inode_lock);
79658 + do_handle_create(matchn, dentry, mnt);
79659 + write_unlock(&gr_inode_lock);
79660 + }
79661 + preempt_enable();
79662 +
79663 + return;
79664 +}
79665 +
79666 +void
79667 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
79668 +{
79669 + struct name_entry *matchn;
79670 +
79671 + if (unlikely(!(gr_status & GR_READY)))
79672 + return;
79673 +
79674 + preempt_disable();
79675 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
79676 +
79677 + if (unlikely((unsigned long)matchn)) {
79678 + write_lock(&gr_inode_lock);
79679 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
79680 + write_unlock(&gr_inode_lock);
79681 + }
79682 + preempt_enable();
79683 +
79684 + return;
79685 +}
79686 +
79687 +void
79688 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
79689 + struct dentry *old_dentry,
79690 + struct dentry *new_dentry,
79691 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
79692 +{
79693 + struct name_entry *matchn;
79694 + struct name_entry *matchn2 = NULL;
79695 + struct inodev_entry *inodev;
79696 + struct inode *inode = new_dentry->d_inode;
79697 + u64 old_ino = __get_ino(old_dentry);
79698 + dev_t old_dev = __get_dev(old_dentry);
79699 + unsigned int exchange = flags & RENAME_EXCHANGE;
79700 +
79701 + /* vfs_rename swaps the name and parent link for old_dentry and
79702 + new_dentry
79703 + at this point, old_dentry has the new name, parent link, and inode
79704 + for the renamed file
79705 + if a file is being replaced by a rename, new_dentry has the inode
79706 + and name for the replaced file
79707 + */
79708 +
79709 + if (unlikely(!(gr_status & GR_READY)))
79710 + return;
79711 +
79712 + preempt_disable();
79713 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
79714 +
79715 + /* exchange cases:
79716 + a filename exists for the source, but not dest
79717 + do a recreate on source
79718 + a filename exists for the dest, but not source
79719 + do a recreate on dest
79720 + a filename exists for both source and dest
79721 + delete source and dest, then create source and dest
79722 + a filename exists for neither source nor dest
79723 + no updates needed
79724 +
79725 + the name entry lookups get us the old inode/dev associated with
79726 + each name, so do the deletes first (if possible) so that when
79727 + we do the create, we pick up on the right entries
79728 + */
79729 +
79730 + if (exchange)
79731 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
79732 +
79733 + /* we wouldn't have to check d_inode if it weren't for
79734 + NFS silly-renaming
79735 + */
79736 +
79737 + write_lock(&gr_inode_lock);
79738 + if (unlikely((replace || exchange) && inode)) {
79739 + u64 new_ino = __get_ino(new_dentry);
79740 + dev_t new_dev = __get_dev(new_dentry);
79741 +
79742 + inodev = lookup_inodev_entry(new_ino, new_dev);
79743 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
79744 + do_handle_delete(inodev, new_ino, new_dev);
79745 + }
79746 +
79747 + inodev = lookup_inodev_entry(old_ino, old_dev);
79748 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
79749 + do_handle_delete(inodev, old_ino, old_dev);
79750 +
79751 + if (unlikely(matchn != NULL))
79752 + do_handle_create(matchn, old_dentry, mnt);
79753 +
79754 + if (unlikely(matchn2 != NULL))
79755 + do_handle_create(matchn2, new_dentry, mnt);
79756 +
79757 + write_unlock(&gr_inode_lock);
79758 + preempt_enable();
79759 +
79760 + return;
79761 +}
79762 +
79763 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
79764 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
79765 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
79766 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
79767 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
79768 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
79769 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
79770 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
79771 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
79772 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
79773 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
79774 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
79775 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
79776 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
79777 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
79778 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
79779 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
79780 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
79781 +};
79782 +
79783 +void
79784 +gr_learn_resource(const struct task_struct *task,
79785 + const int res, const unsigned long wanted, const int gt)
79786 +{
79787 + struct acl_subject_label *acl;
79788 + const struct cred *cred;
79789 +
79790 + if (unlikely((gr_status & GR_READY) &&
79791 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
79792 + goto skip_reslog;
79793 +
79794 + gr_log_resource(task, res, wanted, gt);
79795 +skip_reslog:
79796 +
79797 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
79798 + return;
79799 +
79800 + acl = task->acl;
79801 +
79802 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
79803 + !(acl->resmask & (1U << (unsigned short) res))))
79804 + return;
79805 +
79806 + if (wanted >= acl->res[res].rlim_cur) {
79807 + unsigned long res_add;
79808 +
79809 + res_add = wanted + res_learn_bumps[res];
79810 +
79811 + acl->res[res].rlim_cur = res_add;
79812 +
79813 + if (wanted > acl->res[res].rlim_max)
79814 + acl->res[res].rlim_max = res_add;
79815 +
79816 + /* only log the subject filename, since resource logging is supported for
79817 + single-subject learning only */
79818 + rcu_read_lock();
79819 + cred = __task_cred(task);
79820 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
79821 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
79822 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
79823 + "", (unsigned long) res, &task->signal->saved_ip);
79824 + rcu_read_unlock();
79825 + }
79826 +
79827 + return;
79828 +}
79829 +EXPORT_SYMBOL_GPL(gr_learn_resource);
79830 +#endif
79831 +
79832 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
79833 +void
79834 +pax_set_initial_flags(struct linux_binprm *bprm)
79835 +{
79836 + struct task_struct *task = current;
79837 + struct acl_subject_label *proc;
79838 + unsigned long flags;
79839 +
79840 + if (unlikely(!(gr_status & GR_READY)))
79841 + return;
79842 +
79843 + flags = pax_get_flags(task);
79844 +
79845 + proc = task->acl;
79846 +
79847 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
79848 + flags &= ~MF_PAX_PAGEEXEC;
79849 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
79850 + flags &= ~MF_PAX_SEGMEXEC;
79851 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
79852 + flags &= ~MF_PAX_RANDMMAP;
79853 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
79854 + flags &= ~MF_PAX_EMUTRAMP;
79855 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
79856 + flags &= ~MF_PAX_MPROTECT;
79857 +
79858 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
79859 + flags |= MF_PAX_PAGEEXEC;
79860 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
79861 + flags |= MF_PAX_SEGMEXEC;
79862 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
79863 + flags |= MF_PAX_RANDMMAP;
79864 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
79865 + flags |= MF_PAX_EMUTRAMP;
79866 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
79867 + flags |= MF_PAX_MPROTECT;
79868 +
79869 + pax_set_flags(task, flags);
79870 +
79871 + return;
79872 +}
79873 +#endif
79874 +
79875 +int
79876 +gr_handle_proc_ptrace(struct task_struct *task)
79877 +{
79878 + struct file *filp;
79879 + struct task_struct *tmp = task;
79880 + struct task_struct *curtemp = current;
79881 + __u32 retmode;
79882 +
79883 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
79884 + if (unlikely(!(gr_status & GR_READY)))
79885 + return 0;
79886 +#endif
79887 +
79888 + read_lock(&tasklist_lock);
79889 + read_lock(&grsec_exec_file_lock);
79890 + filp = task->exec_file;
79891 +
79892 + while (task_pid_nr(tmp) > 0) {
79893 + if (tmp == curtemp)
79894 + break;
79895 + tmp = tmp->real_parent;
79896 + }
79897 +
79898 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
79899 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
79900 + read_unlock(&grsec_exec_file_lock);
79901 + read_unlock(&tasklist_lock);
79902 + return 1;
79903 + }
79904 +
79905 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79906 + if (!(gr_status & GR_READY)) {
79907 + read_unlock(&grsec_exec_file_lock);
79908 + read_unlock(&tasklist_lock);
79909 + return 0;
79910 + }
79911 +#endif
79912 +
79913 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
79914 + read_unlock(&grsec_exec_file_lock);
79915 + read_unlock(&tasklist_lock);
79916 +
79917 + if (retmode & GR_NOPTRACE)
79918 + return 1;
79919 +
79920 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
79921 + && (current->acl != task->acl || (current->acl != current->role->root_label
79922 + && task_pid_nr(current) != task_pid_nr(task))))
79923 + return 1;
79924 +
79925 + return 0;
79926 +}
79927 +
79928 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
79929 +{
79930 + if (unlikely(!(gr_status & GR_READY)))
79931 + return;
79932 +
79933 + if (!(current->role->roletype & GR_ROLE_GOD))
79934 + return;
79935 +
79936 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
79937 + p->role->rolename, gr_task_roletype_to_char(p),
79938 + p->acl->filename);
79939 +}
79940 +
79941 +int
79942 +gr_handle_ptrace(struct task_struct *task, const long request)
79943 +{
79944 + struct task_struct *tmp = task;
79945 + struct task_struct *curtemp = current;
79946 + __u32 retmode;
79947 +
79948 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
79949 + if (unlikely(!(gr_status & GR_READY)))
79950 + return 0;
79951 +#endif
79952 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
79953 + read_lock(&tasklist_lock);
79954 + while (task_pid_nr(tmp) > 0) {
79955 + if (tmp == curtemp)
79956 + break;
79957 + tmp = tmp->real_parent;
79958 + }
79959 +
79960 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
79961 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
79962 + read_unlock(&tasklist_lock);
79963 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
79964 + return 1;
79965 + }
79966 + read_unlock(&tasklist_lock);
79967 + }
79968 +
79969 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79970 + if (!(gr_status & GR_READY))
79971 + return 0;
79972 +#endif
79973 +
79974 + read_lock(&grsec_exec_file_lock);
79975 + if (unlikely(!task->exec_file)) {
79976 + read_unlock(&grsec_exec_file_lock);
79977 + return 0;
79978 + }
79979 +
79980 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
79981 + read_unlock(&grsec_exec_file_lock);
79982 +
79983 + if (retmode & GR_NOPTRACE) {
79984 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
79985 + return 1;
79986 + }
79987 +
79988 + if (retmode & GR_PTRACERD) {
79989 + switch (request) {
79990 + case PTRACE_SEIZE:
79991 + case PTRACE_POKETEXT:
79992 + case PTRACE_POKEDATA:
79993 + case PTRACE_POKEUSR:
79994 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
79995 + case PTRACE_SETREGS:
79996 + case PTRACE_SETFPREGS:
79997 +#endif
79998 +#ifdef CONFIG_X86
79999 + case PTRACE_SETFPXREGS:
80000 +#endif
80001 +#ifdef CONFIG_ALTIVEC
80002 + case PTRACE_SETVRREGS:
80003 +#endif
80004 + return 1;
80005 + default:
80006 + return 0;
80007 + }
80008 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
80009 + !(current->role->roletype & GR_ROLE_GOD) &&
80010 + (current->acl != task->acl)) {
80011 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80012 + return 1;
80013 + }
80014 +
80015 + return 0;
80016 +}
80017 +
80018 +static int is_writable_mmap(const struct file *filp)
80019 +{
80020 + struct task_struct *task = current;
80021 + struct acl_object_label *obj, *obj2;
80022 +
80023 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
80024 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
80025 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
80026 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
80027 + task->role->root_label);
80028 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
80029 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
80030 + return 1;
80031 + }
80032 + }
80033 + return 0;
80034 +}
80035 +
80036 +int
80037 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
80038 +{
80039 + __u32 mode;
80040 +
80041 + if (unlikely(!file || !(prot & PROT_EXEC)))
80042 + return 1;
80043 +
80044 + if (is_writable_mmap(file))
80045 + return 0;
80046 +
80047 + mode =
80048 + gr_search_file(file->f_path.dentry,
80049 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
80050 + file->f_path.mnt);
80051 +
80052 + if (!gr_tpe_allow(file))
80053 + return 0;
80054 +
80055 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
80056 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80057 + return 0;
80058 + } else if (unlikely(!(mode & GR_EXEC))) {
80059 + return 0;
80060 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
80061 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80062 + return 1;
80063 + }
80064 +
80065 + return 1;
80066 +}
80067 +
80068 +int
80069 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
80070 +{
80071 + __u32 mode;
80072 +
80073 + if (unlikely(!file || !(prot & PROT_EXEC)))
80074 + return 1;
80075 +
80076 + if (is_writable_mmap(file))
80077 + return 0;
80078 +
80079 + mode =
80080 + gr_search_file(file->f_path.dentry,
80081 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
80082 + file->f_path.mnt);
80083 +
80084 + if (!gr_tpe_allow(file))
80085 + return 0;
80086 +
80087 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
80088 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80089 + return 0;
80090 + } else if (unlikely(!(mode & GR_EXEC))) {
80091 + return 0;
80092 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
80093 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80094 + return 1;
80095 + }
80096 +
80097 + return 1;
80098 +}
80099 +
80100 +void
80101 +gr_acl_handle_psacct(struct task_struct *task, const long code)
80102 +{
80103 + unsigned long runtime, cputime;
80104 + cputime_t utime, stime;
80105 + unsigned int wday, cday;
80106 + __u8 whr, chr;
80107 + __u8 wmin, cmin;
80108 + __u8 wsec, csec;
80109 + struct timespec curtime, starttime;
80110 +
80111 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
80112 + !(task->acl->mode & GR_PROCACCT)))
80113 + return;
80114 +
80115 + curtime = ns_to_timespec(ktime_get_ns());
80116 + starttime = ns_to_timespec(task->start_time);
80117 + runtime = curtime.tv_sec - starttime.tv_sec;
80118 + wday = runtime / (60 * 60 * 24);
80119 + runtime -= wday * (60 * 60 * 24);
80120 + whr = runtime / (60 * 60);
80121 + runtime -= whr * (60 * 60);
80122 + wmin = runtime / 60;
80123 + runtime -= wmin * 60;
80124 + wsec = runtime;
80125 +
80126 + task_cputime(task, &utime, &stime);
80127 + cputime = cputime_to_secs(utime + stime);
80128 + cday = cputime / (60 * 60 * 24);
80129 + cputime -= cday * (60 * 60 * 24);
80130 + chr = cputime / (60 * 60);
80131 + cputime -= chr * (60 * 60);
80132 + cmin = cputime / 60;
80133 + cputime -= cmin * 60;
80134 + csec = cputime;
80135 +
80136 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
80137 +
80138 + return;
80139 +}
80140 +
80141 +#ifdef CONFIG_TASKSTATS
80142 +int gr_is_taskstats_denied(int pid)
80143 +{
80144 + struct task_struct *task;
80145 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80146 + const struct cred *cred;
80147 +#endif
80148 + int ret = 0;
80149 +
80150 + /* restrict taskstats viewing to un-chrooted root users
80151 + who have the 'view' subject flag if the RBAC system is enabled
80152 + */
80153 +
80154 + rcu_read_lock();
80155 + read_lock(&tasklist_lock);
80156 + task = find_task_by_vpid(pid);
80157 + if (task) {
80158 +#ifdef CONFIG_GRKERNSEC_CHROOT
80159 + if (proc_is_chrooted(task))
80160 + ret = -EACCES;
80161 +#endif
80162 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80163 + cred = __task_cred(task);
80164 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80165 + if (gr_is_global_nonroot(cred->uid))
80166 + ret = -EACCES;
80167 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80168 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
80169 + ret = -EACCES;
80170 +#endif
80171 +#endif
80172 + if (gr_status & GR_READY) {
80173 + if (!(task->acl->mode & GR_VIEW))
80174 + ret = -EACCES;
80175 + }
80176 + } else
80177 + ret = -ENOENT;
80178 +
80179 + read_unlock(&tasklist_lock);
80180 + rcu_read_unlock();
80181 +
80182 + return ret;
80183 +}
80184 +#endif
80185 +
80186 +/* AUXV entries are filled via a descendant of search_binary_handler
80187 + after we've already applied the subject for the target
80188 +*/
80189 +int gr_acl_enable_at_secure(void)
80190 +{
80191 + if (unlikely(!(gr_status & GR_READY)))
80192 + return 0;
80193 +
80194 + if (current->acl->mode & GR_ATSECURE)
80195 + return 1;
80196 +
80197 + return 0;
80198 +}
80199 +
80200 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
80201 +{
80202 + struct task_struct *task = current;
80203 + struct dentry *dentry = file->f_path.dentry;
80204 + struct vfsmount *mnt = file->f_path.mnt;
80205 + struct acl_object_label *obj, *tmp;
80206 + struct acl_subject_label *subj;
80207 + unsigned int bufsize;
80208 + int is_not_root;
80209 + char *path;
80210 + dev_t dev = __get_dev(dentry);
80211 +
80212 + if (unlikely(!(gr_status & GR_READY)))
80213 + return 1;
80214 +
80215 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
80216 + return 1;
80217 +
80218 + /* ignore Eric Biederman */
80219 + if (IS_PRIVATE(dentry->d_inode))
80220 + return 1;
80221 +
80222 + subj = task->acl;
80223 + read_lock(&gr_inode_lock);
80224 + do {
80225 + obj = lookup_acl_obj_label(ino, dev, subj);
80226 + if (obj != NULL) {
80227 + read_unlock(&gr_inode_lock);
80228 + return (obj->mode & GR_FIND) ? 1 : 0;
80229 + }
80230 + } while ((subj = subj->parent_subject));
80231 + read_unlock(&gr_inode_lock);
80232 +
80233 + /* this is purely an optimization since we're looking for an object
80234 + for the directory we're doing a readdir on
80235 + if it's possible for any globbed object to match the entry we're
80236 + filling into the directory, then the object we find here will be
80237 + an anchor point with attached globbed objects
80238 + */
80239 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
80240 + if (obj->globbed == NULL)
80241 + return (obj->mode & GR_FIND) ? 1 : 0;
80242 +
80243 + is_not_root = ((obj->filename[0] == '/') &&
80244 + (obj->filename[1] == '\0')) ? 0 : 1;
80245 + bufsize = PAGE_SIZE - namelen - is_not_root;
80246 +
80247 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
80248 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
80249 + return 1;
80250 +
80251 + preempt_disable();
80252 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
80253 + bufsize);
80254 +
80255 + bufsize = strlen(path);
80256 +
80257 + /* if base is "/", don't append an additional slash */
80258 + if (is_not_root)
80259 + *(path + bufsize) = '/';
80260 + memcpy(path + bufsize + is_not_root, name, namelen);
80261 + *(path + bufsize + namelen + is_not_root) = '\0';
80262 +
80263 + tmp = obj->globbed;
80264 + while (tmp) {
80265 + if (!glob_match(tmp->filename, path)) {
80266 + preempt_enable();
80267 + return (tmp->mode & GR_FIND) ? 1 : 0;
80268 + }
80269 + tmp = tmp->next;
80270 + }
80271 + preempt_enable();
80272 + return (obj->mode & GR_FIND) ? 1 : 0;
80273 +}
80274 +
80275 +void gr_put_exec_file(struct task_struct *task)
80276 +{
80277 + struct file *filp;
80278 +
80279 + write_lock(&grsec_exec_file_lock);
80280 + filp = task->exec_file;
80281 + task->exec_file = NULL;
80282 + write_unlock(&grsec_exec_file_lock);
80283 +
80284 + if (filp)
80285 + fput(filp);
80286 +
80287 + return;
80288 +}
80289 +
80290 +
80291 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
80292 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
80293 +#endif
80294 +#ifdef CONFIG_SECURITY
80295 +EXPORT_SYMBOL_GPL(gr_check_user_change);
80296 +EXPORT_SYMBOL_GPL(gr_check_group_change);
80297 +#endif
80298 +
80299 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
80300 new file mode 100644
80301 index 0000000..9adc75c
80302 --- /dev/null
80303 +++ b/grsecurity/gracl_alloc.c
80304 @@ -0,0 +1,105 @@
80305 +#include <linux/kernel.h>
80306 +#include <linux/mm.h>
80307 +#include <linux/slab.h>
80308 +#include <linux/vmalloc.h>
80309 +#include <linux/gracl.h>
80310 +#include <linux/grsecurity.h>
80311 +
80312 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
80313 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
80314 +
80315 +static int
80316 +alloc_pop(void)
80317 +{
80318 + if (current_alloc_state->alloc_stack_next == 1)
80319 + return 0;
80320 +
80321 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
80322 +
80323 + current_alloc_state->alloc_stack_next--;
80324 +
80325 + return 1;
80326 +}
80327 +
80328 +static int
80329 +alloc_push(void *buf)
80330 +{
80331 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
80332 + return 1;
80333 +
80334 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
80335 +
80336 + current_alloc_state->alloc_stack_next++;
80337 +
80338 + return 0;
80339 +}
80340 +
80341 +void *
80342 +acl_alloc(unsigned long len)
80343 +{
80344 + void *ret = NULL;
80345 +
80346 + if (!len || len > PAGE_SIZE)
80347 + goto out;
80348 +
80349 + ret = kmalloc(len, GFP_KERNEL);
80350 +
80351 + if (ret) {
80352 + if (alloc_push(ret)) {
80353 + kfree(ret);
80354 + ret = NULL;
80355 + }
80356 + }
80357 +
80358 +out:
80359 + return ret;
80360 +}
80361 +
80362 +void *
80363 +acl_alloc_num(unsigned long num, unsigned long len)
80364 +{
80365 + if (!len || (num > (PAGE_SIZE / len)))
80366 + return NULL;
80367 +
80368 + return acl_alloc(num * len);
80369 +}
80370 +
80371 +void
80372 +acl_free_all(void)
80373 +{
80374 + if (!current_alloc_state->alloc_stack)
80375 + return;
80376 +
80377 + while (alloc_pop()) ;
80378 +
80379 + if (current_alloc_state->alloc_stack) {
80380 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
80381 + kfree(current_alloc_state->alloc_stack);
80382 + else
80383 + vfree(current_alloc_state->alloc_stack);
80384 + }
80385 +
80386 + current_alloc_state->alloc_stack = NULL;
80387 + current_alloc_state->alloc_stack_size = 1;
80388 + current_alloc_state->alloc_stack_next = 1;
80389 +
80390 + return;
80391 +}
80392 +
80393 +int
80394 +acl_alloc_stack_init(unsigned long size)
80395 +{
80396 + if ((size * sizeof (void *)) <= PAGE_SIZE)
80397 + current_alloc_state->alloc_stack =
80398 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
80399 + else
80400 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
80401 +
80402 + current_alloc_state->alloc_stack_size = size;
80403 + current_alloc_state->alloc_stack_next = 1;
80404 +
80405 + if (!current_alloc_state->alloc_stack)
80406 + return 0;
80407 + else
80408 + return 1;
80409 +}
80410 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
80411 new file mode 100644
80412 index 0000000..1a94c11
80413 --- /dev/null
80414 +++ b/grsecurity/gracl_cap.c
80415 @@ -0,0 +1,127 @@
80416 +#include <linux/kernel.h>
80417 +#include <linux/module.h>
80418 +#include <linux/sched.h>
80419 +#include <linux/gracl.h>
80420 +#include <linux/grsecurity.h>
80421 +#include <linux/grinternal.h>
80422 +
80423 +extern const char *captab_log[];
80424 +extern int captab_log_entries;
80425 +
80426 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
80427 +{
80428 + struct acl_subject_label *curracl;
80429 +
80430 + if (!gr_acl_is_enabled())
80431 + return 1;
80432 +
80433 + curracl = task->acl;
80434 +
80435 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
80436 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
80437 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
80438 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
80439 + gr_to_filename(task->exec_file->f_path.dentry,
80440 + task->exec_file->f_path.mnt) : curracl->filename,
80441 + curracl->filename, 0UL,
80442 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
80443 + return 1;
80444 + }
80445 +
80446 + return 0;
80447 +}
80448 +
80449 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
80450 +{
80451 + struct acl_subject_label *curracl;
80452 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80453 + kernel_cap_t cap_audit = __cap_empty_set;
80454 +
80455 + if (!gr_acl_is_enabled())
80456 + return 1;
80457 +
80458 + curracl = task->acl;
80459 +
80460 + cap_drop = curracl->cap_lower;
80461 + cap_mask = curracl->cap_mask;
80462 + cap_audit = curracl->cap_invert_audit;
80463 +
80464 + while ((curracl = curracl->parent_subject)) {
80465 + /* if the cap isn't specified in the current computed mask but is specified in the
80466 + current level subject, and is lowered in the current level subject, then add
80467 + it to the set of dropped capabilities
80468 + otherwise, add the current level subject's mask to the current computed mask
80469 + */
80470 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80471 + cap_raise(cap_mask, cap);
80472 + if (cap_raised(curracl->cap_lower, cap))
80473 + cap_raise(cap_drop, cap);
80474 + if (cap_raised(curracl->cap_invert_audit, cap))
80475 + cap_raise(cap_audit, cap);
80476 + }
80477 + }
80478 +
80479 + if (!cap_raised(cap_drop, cap)) {
80480 + if (cap_raised(cap_audit, cap))
80481 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
80482 + return 1;
80483 + }
80484 +
80485 + /* only learn the capability use if the process has the capability in the
80486 + general case, the two uses in sys.c of gr_learn_cap are an exception
80487 + to this rule to ensure any role transition involves what the full-learned
80488 + policy believes in a privileged process
80489 + */
80490 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
80491 + return 1;
80492 +
80493 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
80494 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
80495 +
80496 + return 0;
80497 +}
80498 +
80499 +int
80500 +gr_acl_is_capable(const int cap)
80501 +{
80502 + return gr_task_acl_is_capable(current, current_cred(), cap);
80503 +}
80504 +
80505 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
80506 +{
80507 + struct acl_subject_label *curracl;
80508 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80509 +
80510 + if (!gr_acl_is_enabled())
80511 + return 1;
80512 +
80513 + curracl = task->acl;
80514 +
80515 + cap_drop = curracl->cap_lower;
80516 + cap_mask = curracl->cap_mask;
80517 +
80518 + while ((curracl = curracl->parent_subject)) {
80519 + /* if the cap isn't specified in the current computed mask but is specified in the
80520 + current level subject, and is lowered in the current level subject, then add
80521 + it to the set of dropped capabilities
80522 + otherwise, add the current level subject's mask to the current computed mask
80523 + */
80524 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80525 + cap_raise(cap_mask, cap);
80526 + if (cap_raised(curracl->cap_lower, cap))
80527 + cap_raise(cap_drop, cap);
80528 + }
80529 + }
80530 +
80531 + if (!cap_raised(cap_drop, cap))
80532 + return 1;
80533 +
80534 + return 0;
80535 +}
80536 +
80537 +int
80538 +gr_acl_is_capable_nolog(const int cap)
80539 +{
80540 + return gr_task_acl_is_capable_nolog(current, cap);
80541 +}
80542 +
80543 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
80544 new file mode 100644
80545 index 0000000..a43dd06
80546 --- /dev/null
80547 +++ b/grsecurity/gracl_compat.c
80548 @@ -0,0 +1,269 @@
80549 +#include <linux/kernel.h>
80550 +#include <linux/gracl.h>
80551 +#include <linux/compat.h>
80552 +#include <linux/gracl_compat.h>
80553 +
80554 +#include <asm/uaccess.h>
80555 +
80556 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
80557 +{
80558 + struct gr_arg_wrapper_compat uwrapcompat;
80559 +
80560 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
80561 + return -EFAULT;
80562 +
80563 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
80564 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
80565 + return -EINVAL;
80566 +
80567 + uwrap->arg = compat_ptr(uwrapcompat.arg);
80568 + uwrap->version = uwrapcompat.version;
80569 + uwrap->size = sizeof(struct gr_arg);
80570 +
80571 + return 0;
80572 +}
80573 +
80574 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
80575 +{
80576 + struct gr_arg_compat argcompat;
80577 +
80578 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
80579 + return -EFAULT;
80580 +
80581 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
80582 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
80583 + arg->role_db.num_roles = argcompat.role_db.num_roles;
80584 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
80585 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
80586 + arg->role_db.num_objects = argcompat.role_db.num_objects;
80587 +
80588 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
80589 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
80590 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
80591 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
80592 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
80593 + arg->segv_device = argcompat.segv_device;
80594 + arg->segv_inode = argcompat.segv_inode;
80595 + arg->segv_uid = argcompat.segv_uid;
80596 + arg->num_sprole_pws = argcompat.num_sprole_pws;
80597 + arg->mode = argcompat.mode;
80598 +
80599 + return 0;
80600 +}
80601 +
80602 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
80603 +{
80604 + struct acl_object_label_compat objcompat;
80605 +
80606 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
80607 + return -EFAULT;
80608 +
80609 + obj->filename = compat_ptr(objcompat.filename);
80610 + obj->inode = objcompat.inode;
80611 + obj->device = objcompat.device;
80612 + obj->mode = objcompat.mode;
80613 +
80614 + obj->nested = compat_ptr(objcompat.nested);
80615 + obj->globbed = compat_ptr(objcompat.globbed);
80616 +
80617 + obj->prev = compat_ptr(objcompat.prev);
80618 + obj->next = compat_ptr(objcompat.next);
80619 +
80620 + return 0;
80621 +}
80622 +
80623 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
80624 +{
80625 + unsigned int i;
80626 + struct acl_subject_label_compat subjcompat;
80627 +
80628 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
80629 + return -EFAULT;
80630 +
80631 + subj->filename = compat_ptr(subjcompat.filename);
80632 + subj->inode = subjcompat.inode;
80633 + subj->device = subjcompat.device;
80634 + subj->mode = subjcompat.mode;
80635 + subj->cap_mask = subjcompat.cap_mask;
80636 + subj->cap_lower = subjcompat.cap_lower;
80637 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
80638 +
80639 + for (i = 0; i < GR_NLIMITS; i++) {
80640 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
80641 + subj->res[i].rlim_cur = RLIM_INFINITY;
80642 + else
80643 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
80644 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
80645 + subj->res[i].rlim_max = RLIM_INFINITY;
80646 + else
80647 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
80648 + }
80649 + subj->resmask = subjcompat.resmask;
80650 +
80651 + subj->user_trans_type = subjcompat.user_trans_type;
80652 + subj->group_trans_type = subjcompat.group_trans_type;
80653 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
80654 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
80655 + subj->user_trans_num = subjcompat.user_trans_num;
80656 + subj->group_trans_num = subjcompat.group_trans_num;
80657 +
80658 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
80659 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
80660 + subj->ip_type = subjcompat.ip_type;
80661 + subj->ips = compat_ptr(subjcompat.ips);
80662 + subj->ip_num = subjcompat.ip_num;
80663 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
80664 +
80665 + subj->crashes = subjcompat.crashes;
80666 + subj->expires = subjcompat.expires;
80667 +
80668 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
80669 + subj->hash = compat_ptr(subjcompat.hash);
80670 + subj->prev = compat_ptr(subjcompat.prev);
80671 + subj->next = compat_ptr(subjcompat.next);
80672 +
80673 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
80674 + subj->obj_hash_size = subjcompat.obj_hash_size;
80675 + subj->pax_flags = subjcompat.pax_flags;
80676 +
80677 + return 0;
80678 +}
80679 +
80680 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
80681 +{
80682 + struct acl_role_label_compat rolecompat;
80683 +
80684 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
80685 + return -EFAULT;
80686 +
80687 + role->rolename = compat_ptr(rolecompat.rolename);
80688 + role->uidgid = rolecompat.uidgid;
80689 + role->roletype = rolecompat.roletype;
80690 +
80691 + role->auth_attempts = rolecompat.auth_attempts;
80692 + role->expires = rolecompat.expires;
80693 +
80694 + role->root_label = compat_ptr(rolecompat.root_label);
80695 + role->hash = compat_ptr(rolecompat.hash);
80696 +
80697 + role->prev = compat_ptr(rolecompat.prev);
80698 + role->next = compat_ptr(rolecompat.next);
80699 +
80700 + role->transitions = compat_ptr(rolecompat.transitions);
80701 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
80702 + role->domain_children = compat_ptr(rolecompat.domain_children);
80703 + role->domain_child_num = rolecompat.domain_child_num;
80704 +
80705 + role->umask = rolecompat.umask;
80706 +
80707 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
80708 + role->subj_hash_size = rolecompat.subj_hash_size;
80709 +
80710 + return 0;
80711 +}
80712 +
80713 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
80714 +{
80715 + struct role_allowed_ip_compat roleip_compat;
80716 +
80717 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
80718 + return -EFAULT;
80719 +
80720 + roleip->addr = roleip_compat.addr;
80721 + roleip->netmask = roleip_compat.netmask;
80722 +
80723 + roleip->prev = compat_ptr(roleip_compat.prev);
80724 + roleip->next = compat_ptr(roleip_compat.next);
80725 +
80726 + return 0;
80727 +}
80728 +
80729 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
80730 +{
80731 + struct role_transition_compat trans_compat;
80732 +
80733 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
80734 + return -EFAULT;
80735 +
80736 + trans->rolename = compat_ptr(trans_compat.rolename);
80737 +
80738 + trans->prev = compat_ptr(trans_compat.prev);
80739 + trans->next = compat_ptr(trans_compat.next);
80740 +
80741 + return 0;
80742 +
80743 +}
80744 +
80745 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
80746 +{
80747 + struct gr_hash_struct_compat hash_compat;
80748 +
80749 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
80750 + return -EFAULT;
80751 +
80752 + hash->table = compat_ptr(hash_compat.table);
80753 + hash->nametable = compat_ptr(hash_compat.nametable);
80754 + hash->first = compat_ptr(hash_compat.first);
80755 +
80756 + hash->table_size = hash_compat.table_size;
80757 + hash->used_size = hash_compat.used_size;
80758 +
80759 + hash->type = hash_compat.type;
80760 +
80761 + return 0;
80762 +}
80763 +
80764 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
80765 +{
80766 + compat_uptr_t ptrcompat;
80767 +
80768 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
80769 + return -EFAULT;
80770 +
80771 + *(void **)ptr = compat_ptr(ptrcompat);
80772 +
80773 + return 0;
80774 +}
80775 +
80776 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
80777 +{
80778 + struct acl_ip_label_compat ip_compat;
80779 +
80780 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
80781 + return -EFAULT;
80782 +
80783 + ip->iface = compat_ptr(ip_compat.iface);
80784 + ip->addr = ip_compat.addr;
80785 + ip->netmask = ip_compat.netmask;
80786 + ip->low = ip_compat.low;
80787 + ip->high = ip_compat.high;
80788 + ip->mode = ip_compat.mode;
80789 + ip->type = ip_compat.type;
80790 +
80791 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
80792 +
80793 + ip->prev = compat_ptr(ip_compat.prev);
80794 + ip->next = compat_ptr(ip_compat.next);
80795 +
80796 + return 0;
80797 +}
80798 +
80799 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
80800 +{
80801 + struct sprole_pw_compat pw_compat;
80802 +
80803 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
80804 + return -EFAULT;
80805 +
80806 + pw->rolename = compat_ptr(pw_compat.rolename);
80807 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
80808 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
80809 +
80810 + return 0;
80811 +}
80812 +
80813 +size_t get_gr_arg_wrapper_size_compat(void)
80814 +{
80815 + return sizeof(struct gr_arg_wrapper_compat);
80816 +}
80817 +
80818 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
80819 new file mode 100644
80820 index 0000000..8ee8e4f
80821 --- /dev/null
80822 +++ b/grsecurity/gracl_fs.c
80823 @@ -0,0 +1,447 @@
80824 +#include <linux/kernel.h>
80825 +#include <linux/sched.h>
80826 +#include <linux/types.h>
80827 +#include <linux/fs.h>
80828 +#include <linux/file.h>
80829 +#include <linux/stat.h>
80830 +#include <linux/grsecurity.h>
80831 +#include <linux/grinternal.h>
80832 +#include <linux/gracl.h>
80833 +
80834 +umode_t
80835 +gr_acl_umask(void)
80836 +{
80837 + if (unlikely(!gr_acl_is_enabled()))
80838 + return 0;
80839 +
80840 + return current->role->umask;
80841 +}
80842 +
80843 +__u32
80844 +gr_acl_handle_hidden_file(const struct dentry * dentry,
80845 + const struct vfsmount * mnt)
80846 +{
80847 + __u32 mode;
80848 +
80849 + if (unlikely(d_is_negative(dentry)))
80850 + return GR_FIND;
80851 +
80852 + mode =
80853 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
80854 +
80855 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
80856 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80857 + return mode;
80858 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
80859 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80860 + return 0;
80861 + } else if (unlikely(!(mode & GR_FIND)))
80862 + return 0;
80863 +
80864 + return GR_FIND;
80865 +}
80866 +
80867 +__u32
80868 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
80869 + int acc_mode)
80870 +{
80871 + __u32 reqmode = GR_FIND;
80872 + __u32 mode;
80873 +
80874 + if (unlikely(d_is_negative(dentry)))
80875 + return reqmode;
80876 +
80877 + if (acc_mode & MAY_APPEND)
80878 + reqmode |= GR_APPEND;
80879 + else if (acc_mode & MAY_WRITE)
80880 + reqmode |= GR_WRITE;
80881 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
80882 + reqmode |= GR_READ;
80883 +
80884 + mode =
80885 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
80886 + mnt);
80887 +
80888 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80889 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
80890 + reqmode & GR_READ ? " reading" : "",
80891 + reqmode & GR_WRITE ? " writing" : reqmode &
80892 + GR_APPEND ? " appending" : "");
80893 + return reqmode;
80894 + } else
80895 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
80896 + {
80897 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
80898 + reqmode & GR_READ ? " reading" : "",
80899 + reqmode & GR_WRITE ? " writing" : reqmode &
80900 + GR_APPEND ? " appending" : "");
80901 + return 0;
80902 + } else if (unlikely((mode & reqmode) != reqmode))
80903 + return 0;
80904 +
80905 + return reqmode;
80906 +}
80907 +
80908 +__u32
80909 +gr_acl_handle_creat(const struct dentry * dentry,
80910 + const struct dentry * p_dentry,
80911 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
80912 + const int imode)
80913 +{
80914 + __u32 reqmode = GR_WRITE | GR_CREATE;
80915 + __u32 mode;
80916 +
80917 + if (acc_mode & MAY_APPEND)
80918 + reqmode |= GR_APPEND;
80919 + // if a directory was required or the directory already exists, then
80920 + // don't count this open as a read
80921 + if ((acc_mode & MAY_READ) &&
80922 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
80923 + reqmode |= GR_READ;
80924 + if ((open_flags & O_CREAT) &&
80925 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
80926 + reqmode |= GR_SETID;
80927 +
80928 + mode =
80929 + gr_check_create(dentry, p_dentry, p_mnt,
80930 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
80931 +
80932 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80933 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
80934 + reqmode & GR_READ ? " reading" : "",
80935 + reqmode & GR_WRITE ? " writing" : reqmode &
80936 + GR_APPEND ? " appending" : "");
80937 + return reqmode;
80938 + } else
80939 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
80940 + {
80941 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
80942 + reqmode & GR_READ ? " reading" : "",
80943 + reqmode & GR_WRITE ? " writing" : reqmode &
80944 + GR_APPEND ? " appending" : "");
80945 + return 0;
80946 + } else if (unlikely((mode & reqmode) != reqmode))
80947 + return 0;
80948 +
80949 + return reqmode;
80950 +}
80951 +
80952 +__u32
80953 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
80954 + const int fmode)
80955 +{
80956 + __u32 mode, reqmode = GR_FIND;
80957 +
80958 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
80959 + reqmode |= GR_EXEC;
80960 + if (fmode & S_IWOTH)
80961 + reqmode |= GR_WRITE;
80962 + if (fmode & S_IROTH)
80963 + reqmode |= GR_READ;
80964 +
80965 + mode =
80966 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
80967 + mnt);
80968 +
80969 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80970 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
80971 + reqmode & GR_READ ? " reading" : "",
80972 + reqmode & GR_WRITE ? " writing" : "",
80973 + reqmode & GR_EXEC ? " executing" : "");
80974 + return reqmode;
80975 + } else
80976 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
80977 + {
80978 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
80979 + reqmode & GR_READ ? " reading" : "",
80980 + reqmode & GR_WRITE ? " writing" : "",
80981 + reqmode & GR_EXEC ? " executing" : "");
80982 + return 0;
80983 + } else if (unlikely((mode & reqmode) != reqmode))
80984 + return 0;
80985 +
80986 + return reqmode;
80987 +}
80988 +
80989 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
80990 +{
80991 + __u32 mode;
80992 +
80993 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
80994 +
80995 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
80996 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
80997 + return mode;
80998 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
80999 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
81000 + return 0;
81001 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
81002 + return 0;
81003 +
81004 + return (reqmode);
81005 +}
81006 +
81007 +__u32
81008 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
81009 +{
81010 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
81011 +}
81012 +
81013 +__u32
81014 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
81015 +{
81016 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
81017 +}
81018 +
81019 +__u32
81020 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
81021 +{
81022 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
81023 +}
81024 +
81025 +__u32
81026 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
81027 +{
81028 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
81029 +}
81030 +
81031 +__u32
81032 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
81033 + umode_t *modeptr)
81034 +{
81035 + umode_t mode;
81036 +
81037 + *modeptr &= ~gr_acl_umask();
81038 + mode = *modeptr;
81039 +
81040 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
81041 + return 1;
81042 +
81043 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
81044 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
81045 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
81046 + GR_CHMOD_ACL_MSG);
81047 + } else {
81048 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
81049 + }
81050 +}
81051 +
81052 +__u32
81053 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
81054 +{
81055 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
81056 +}
81057 +
81058 +__u32
81059 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
81060 +{
81061 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
81062 +}
81063 +
81064 +__u32
81065 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
81066 +{
81067 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
81068 +}
81069 +
81070 +__u32
81071 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
81072 +{
81073 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
81074 +}
81075 +
81076 +__u32
81077 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
81078 +{
81079 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
81080 + GR_UNIXCONNECT_ACL_MSG);
81081 +}
81082 +
81083 +/* hardlinks require at minimum create and link permission,
81084 + any additional privilege required is based on the
81085 + privilege of the file being linked to
81086 +*/
81087 +__u32
81088 +gr_acl_handle_link(const struct dentry * new_dentry,
81089 + const struct dentry * parent_dentry,
81090 + const struct vfsmount * parent_mnt,
81091 + const struct dentry * old_dentry,
81092 + const struct vfsmount * old_mnt, const struct filename *to)
81093 +{
81094 + __u32 mode;
81095 + __u32 needmode = GR_CREATE | GR_LINK;
81096 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
81097 +
81098 + mode =
81099 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
81100 + old_mnt);
81101 +
81102 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
81103 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
81104 + return mode;
81105 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
81106 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
81107 + return 0;
81108 + } else if (unlikely((mode & needmode) != needmode))
81109 + return 0;
81110 +
81111 + return 1;
81112 +}
81113 +
81114 +__u32
81115 +gr_acl_handle_symlink(const struct dentry * new_dentry,
81116 + const struct dentry * parent_dentry,
81117 + const struct vfsmount * parent_mnt, const struct filename *from)
81118 +{
81119 + __u32 needmode = GR_WRITE | GR_CREATE;
81120 + __u32 mode;
81121 +
81122 + mode =
81123 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
81124 + GR_CREATE | GR_AUDIT_CREATE |
81125 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
81126 +
81127 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
81128 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
81129 + return mode;
81130 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
81131 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
81132 + return 0;
81133 + } else if (unlikely((mode & needmode) != needmode))
81134 + return 0;
81135 +
81136 + return (GR_WRITE | GR_CREATE);
81137 +}
81138 +
81139 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
81140 +{
81141 + __u32 mode;
81142 +
81143 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
81144 +
81145 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
81146 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
81147 + return mode;
81148 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
81149 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
81150 + return 0;
81151 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
81152 + return 0;
81153 +
81154 + return (reqmode);
81155 +}
81156 +
81157 +__u32
81158 +gr_acl_handle_mknod(const struct dentry * new_dentry,
81159 + const struct dentry * parent_dentry,
81160 + const struct vfsmount * parent_mnt,
81161 + const int mode)
81162 +{
81163 + __u32 reqmode = GR_WRITE | GR_CREATE;
81164 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
81165 + reqmode |= GR_SETID;
81166 +
81167 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81168 + reqmode, GR_MKNOD_ACL_MSG);
81169 +}
81170 +
81171 +__u32
81172 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
81173 + const struct dentry *parent_dentry,
81174 + const struct vfsmount *parent_mnt)
81175 +{
81176 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81177 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
81178 +}
81179 +
81180 +#define RENAME_CHECK_SUCCESS(old, new) \
81181 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
81182 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
81183 +
81184 +int
81185 +gr_acl_handle_rename(struct dentry *new_dentry,
81186 + struct dentry *parent_dentry,
81187 + const struct vfsmount *parent_mnt,
81188 + struct dentry *old_dentry,
81189 + struct inode *old_parent_inode,
81190 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
81191 +{
81192 + __u32 comp1, comp2;
81193 + int error = 0;
81194 +
81195 + if (unlikely(!gr_acl_is_enabled()))
81196 + return 0;
81197 +
81198 + if (flags & RENAME_EXCHANGE) {
81199 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81200 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81201 + GR_SUPPRESS, parent_mnt);
81202 + comp2 =
81203 + gr_search_file(old_dentry,
81204 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81205 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81206 + } else if (d_is_negative(new_dentry)) {
81207 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
81208 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
81209 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
81210 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
81211 + GR_DELETE | GR_AUDIT_DELETE |
81212 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81213 + GR_SUPPRESS, old_mnt);
81214 + } else {
81215 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81216 + GR_CREATE | GR_DELETE |
81217 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
81218 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81219 + GR_SUPPRESS, parent_mnt);
81220 + comp2 =
81221 + gr_search_file(old_dentry,
81222 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81223 + GR_DELETE | GR_AUDIT_DELETE |
81224 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81225 + }
81226 +
81227 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
81228 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
81229 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81230 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
81231 + && !(comp2 & GR_SUPPRESS)) {
81232 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81233 + error = -EACCES;
81234 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
81235 + error = -EACCES;
81236 +
81237 + return error;
81238 +}
81239 +
81240 +void
81241 +gr_acl_handle_exit(void)
81242 +{
81243 + u16 id;
81244 + char *rolename;
81245 +
81246 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
81247 + !(current->role->roletype & GR_ROLE_PERSIST))) {
81248 + id = current->acl_role_id;
81249 + rolename = current->role->rolename;
81250 + gr_set_acls(1);
81251 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
81252 + }
81253 +
81254 + gr_put_exec_file(current);
81255 + return;
81256 +}
81257 +
81258 +int
81259 +gr_acl_handle_procpidmem(const struct task_struct *task)
81260 +{
81261 + if (unlikely(!gr_acl_is_enabled()))
81262 + return 0;
81263 +
81264 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
81265 + !(current->acl->mode & GR_POVERRIDE) &&
81266 + !(current->role->roletype & GR_ROLE_GOD))
81267 + return -EACCES;
81268 +
81269 + return 0;
81270 +}
81271 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
81272 new file mode 100644
81273 index 0000000..f056b81
81274 --- /dev/null
81275 +++ b/grsecurity/gracl_ip.c
81276 @@ -0,0 +1,386 @@
81277 +#include <linux/kernel.h>
81278 +#include <asm/uaccess.h>
81279 +#include <asm/errno.h>
81280 +#include <net/sock.h>
81281 +#include <linux/file.h>
81282 +#include <linux/fs.h>
81283 +#include <linux/net.h>
81284 +#include <linux/in.h>
81285 +#include <linux/skbuff.h>
81286 +#include <linux/ip.h>
81287 +#include <linux/udp.h>
81288 +#include <linux/types.h>
81289 +#include <linux/sched.h>
81290 +#include <linux/netdevice.h>
81291 +#include <linux/inetdevice.h>
81292 +#include <linux/gracl.h>
81293 +#include <linux/grsecurity.h>
81294 +#include <linux/grinternal.h>
81295 +
81296 +#define GR_BIND 0x01
81297 +#define GR_CONNECT 0x02
81298 +#define GR_INVERT 0x04
81299 +#define GR_BINDOVERRIDE 0x08
81300 +#define GR_CONNECTOVERRIDE 0x10
81301 +#define GR_SOCK_FAMILY 0x20
81302 +
81303 +static const char * gr_protocols[IPPROTO_MAX] = {
81304 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
81305 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
81306 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
81307 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
81308 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
81309 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
81310 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
81311 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
81312 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
81313 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
81314 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
81315 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
81316 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
81317 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
81318 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
81319 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
81320 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
81321 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
81322 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
81323 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
81324 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
81325 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
81326 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
81327 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
81328 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
81329 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
81330 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
81331 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
81332 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
81333 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
81334 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
81335 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
81336 + };
81337 +
81338 +static const char * gr_socktypes[SOCK_MAX] = {
81339 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
81340 + "unknown:7", "unknown:8", "unknown:9", "packet"
81341 + };
81342 +
81343 +static const char * gr_sockfamilies[AF_MAX+1] = {
81344 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
81345 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
81346 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
81347 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
81348 + };
81349 +
81350 +const char *
81351 +gr_proto_to_name(unsigned char proto)
81352 +{
81353 + return gr_protocols[proto];
81354 +}
81355 +
81356 +const char *
81357 +gr_socktype_to_name(unsigned char type)
81358 +{
81359 + return gr_socktypes[type];
81360 +}
81361 +
81362 +const char *
81363 +gr_sockfamily_to_name(unsigned char family)
81364 +{
81365 + return gr_sockfamilies[family];
81366 +}
81367 +
81368 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
81369 +
81370 +int
81371 +gr_search_socket(const int domain, const int type, const int protocol)
81372 +{
81373 + struct acl_subject_label *curr;
81374 + const struct cred *cred = current_cred();
81375 +
81376 + if (unlikely(!gr_acl_is_enabled()))
81377 + goto exit;
81378 +
81379 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
81380 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
81381 + goto exit; // let the kernel handle it
81382 +
81383 + curr = current->acl;
81384 +
81385 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
81386 + /* the family is allowed, if this is PF_INET allow it only if
81387 + the extra sock type/protocol checks pass */
81388 + if (domain == PF_INET)
81389 + goto inet_check;
81390 + goto exit;
81391 + } else {
81392 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81393 + __u32 fakeip = 0;
81394 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81395 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81396 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81397 + gr_to_filename(current->exec_file->f_path.dentry,
81398 + current->exec_file->f_path.mnt) :
81399 + curr->filename, curr->filename,
81400 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
81401 + &current->signal->saved_ip);
81402 + goto exit;
81403 + }
81404 + goto exit_fail;
81405 + }
81406 +
81407 +inet_check:
81408 + /* the rest of this checking is for IPv4 only */
81409 + if (!curr->ips)
81410 + goto exit;
81411 +
81412 + if ((curr->ip_type & (1U << type)) &&
81413 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
81414 + goto exit;
81415 +
81416 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81417 + /* we don't place acls on raw sockets , and sometimes
81418 + dgram/ip sockets are opened for ioctl and not
81419 + bind/connect, so we'll fake a bind learn log */
81420 + if (type == SOCK_RAW || type == SOCK_PACKET) {
81421 + __u32 fakeip = 0;
81422 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81423 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81424 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81425 + gr_to_filename(current->exec_file->f_path.dentry,
81426 + current->exec_file->f_path.mnt) :
81427 + curr->filename, curr->filename,
81428 + &fakeip, 0, type,
81429 + protocol, GR_CONNECT, &current->signal->saved_ip);
81430 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
81431 + __u32 fakeip = 0;
81432 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81433 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81434 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81435 + gr_to_filename(current->exec_file->f_path.dentry,
81436 + current->exec_file->f_path.mnt) :
81437 + curr->filename, curr->filename,
81438 + &fakeip, 0, type,
81439 + protocol, GR_BIND, &current->signal->saved_ip);
81440 + }
81441 + /* we'll log when they use connect or bind */
81442 + goto exit;
81443 + }
81444 +
81445 +exit_fail:
81446 + if (domain == PF_INET)
81447 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
81448 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
81449 + else if (rcu_access_pointer(net_families[domain]) != NULL)
81450 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
81451 + gr_socktype_to_name(type), protocol);
81452 +
81453 + return 0;
81454 +exit:
81455 + return 1;
81456 +}
81457 +
81458 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
81459 +{
81460 + if ((ip->mode & mode) &&
81461 + (ip_port >= ip->low) &&
81462 + (ip_port <= ip->high) &&
81463 + ((ntohl(ip_addr) & our_netmask) ==
81464 + (ntohl(our_addr) & our_netmask))
81465 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
81466 + && (ip->type & (1U << type))) {
81467 + if (ip->mode & GR_INVERT)
81468 + return 2; // specifically denied
81469 + else
81470 + return 1; // allowed
81471 + }
81472 +
81473 + return 0; // not specifically allowed, may continue parsing
81474 +}
81475 +
81476 +static int
81477 +gr_search_connectbind(const int full_mode, struct sock *sk,
81478 + struct sockaddr_in *addr, const int type)
81479 +{
81480 + char iface[IFNAMSIZ] = {0};
81481 + struct acl_subject_label *curr;
81482 + struct acl_ip_label *ip;
81483 + struct inet_sock *isk;
81484 + struct net_device *dev;
81485 + struct in_device *idev;
81486 + unsigned long i;
81487 + int ret;
81488 + int mode = full_mode & (GR_BIND | GR_CONNECT);
81489 + __u32 ip_addr = 0;
81490 + __u32 our_addr;
81491 + __u32 our_netmask;
81492 + char *p;
81493 + __u16 ip_port = 0;
81494 + const struct cred *cred = current_cred();
81495 +
81496 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
81497 + return 0;
81498 +
81499 + curr = current->acl;
81500 + isk = inet_sk(sk);
81501 +
81502 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
81503 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
81504 + addr->sin_addr.s_addr = curr->inaddr_any_override;
81505 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
81506 + struct sockaddr_in saddr;
81507 + int err;
81508 +
81509 + saddr.sin_family = AF_INET;
81510 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
81511 + saddr.sin_port = isk->inet_sport;
81512 +
81513 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81514 + if (err)
81515 + return err;
81516 +
81517 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81518 + if (err)
81519 + return err;
81520 + }
81521 +
81522 + if (!curr->ips)
81523 + return 0;
81524 +
81525 + ip_addr = addr->sin_addr.s_addr;
81526 + ip_port = ntohs(addr->sin_port);
81527 +
81528 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81529 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81530 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81531 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81532 + gr_to_filename(current->exec_file->f_path.dentry,
81533 + current->exec_file->f_path.mnt) :
81534 + curr->filename, curr->filename,
81535 + &ip_addr, ip_port, type,
81536 + sk->sk_protocol, mode, &current->signal->saved_ip);
81537 + return 0;
81538 + }
81539 +
81540 + for (i = 0; i < curr->ip_num; i++) {
81541 + ip = *(curr->ips + i);
81542 + if (ip->iface != NULL) {
81543 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
81544 + p = strchr(iface, ':');
81545 + if (p != NULL)
81546 + *p = '\0';
81547 + dev = dev_get_by_name(sock_net(sk), iface);
81548 + if (dev == NULL)
81549 + continue;
81550 + idev = in_dev_get(dev);
81551 + if (idev == NULL) {
81552 + dev_put(dev);
81553 + continue;
81554 + }
81555 + rcu_read_lock();
81556 + for_ifa(idev) {
81557 + if (!strcmp(ip->iface, ifa->ifa_label)) {
81558 + our_addr = ifa->ifa_address;
81559 + our_netmask = 0xffffffff;
81560 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81561 + if (ret == 1) {
81562 + rcu_read_unlock();
81563 + in_dev_put(idev);
81564 + dev_put(dev);
81565 + return 0;
81566 + } else if (ret == 2) {
81567 + rcu_read_unlock();
81568 + in_dev_put(idev);
81569 + dev_put(dev);
81570 + goto denied;
81571 + }
81572 + }
81573 + } endfor_ifa(idev);
81574 + rcu_read_unlock();
81575 + in_dev_put(idev);
81576 + dev_put(dev);
81577 + } else {
81578 + our_addr = ip->addr;
81579 + our_netmask = ip->netmask;
81580 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81581 + if (ret == 1)
81582 + return 0;
81583 + else if (ret == 2)
81584 + goto denied;
81585 + }
81586 + }
81587 +
81588 +denied:
81589 + if (mode == GR_BIND)
81590 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81591 + else if (mode == GR_CONNECT)
81592 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81593 +
81594 + return -EACCES;
81595 +}
81596 +
81597 +int
81598 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
81599 +{
81600 + /* always allow disconnection of dgram sockets with connect */
81601 + if (addr->sin_family == AF_UNSPEC)
81602 + return 0;
81603 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
81604 +}
81605 +
81606 +int
81607 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
81608 +{
81609 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
81610 +}
81611 +
81612 +int gr_search_listen(struct socket *sock)
81613 +{
81614 + struct sock *sk = sock->sk;
81615 + struct sockaddr_in addr;
81616 +
81617 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81618 + addr.sin_port = inet_sk(sk)->inet_sport;
81619 +
81620 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81621 +}
81622 +
81623 +int gr_search_accept(struct socket *sock)
81624 +{
81625 + struct sock *sk = sock->sk;
81626 + struct sockaddr_in addr;
81627 +
81628 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81629 + addr.sin_port = inet_sk(sk)->inet_sport;
81630 +
81631 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81632 +}
81633 +
81634 +int
81635 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
81636 +{
81637 + if (addr)
81638 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
81639 + else {
81640 + struct sockaddr_in sin;
81641 + const struct inet_sock *inet = inet_sk(sk);
81642 +
81643 + sin.sin_addr.s_addr = inet->inet_daddr;
81644 + sin.sin_port = inet->inet_dport;
81645 +
81646 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81647 + }
81648 +}
81649 +
81650 +int
81651 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
81652 +{
81653 + struct sockaddr_in sin;
81654 +
81655 + if (unlikely(skb->len < sizeof (struct udphdr)))
81656 + return 0; // skip this packet
81657 +
81658 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
81659 + sin.sin_port = udp_hdr(skb)->source;
81660 +
81661 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81662 +}
81663 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
81664 new file mode 100644
81665 index 0000000..25f54ef
81666 --- /dev/null
81667 +++ b/grsecurity/gracl_learn.c
81668 @@ -0,0 +1,207 @@
81669 +#include <linux/kernel.h>
81670 +#include <linux/mm.h>
81671 +#include <linux/sched.h>
81672 +#include <linux/poll.h>
81673 +#include <linux/string.h>
81674 +#include <linux/file.h>
81675 +#include <linux/types.h>
81676 +#include <linux/vmalloc.h>
81677 +#include <linux/grinternal.h>
81678 +
81679 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
81680 + size_t count, loff_t *ppos);
81681 +extern int gr_acl_is_enabled(void);
81682 +
81683 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
81684 +static int gr_learn_attached;
81685 +
81686 +/* use a 512k buffer */
81687 +#define LEARN_BUFFER_SIZE (512 * 1024)
81688 +
81689 +static DEFINE_SPINLOCK(gr_learn_lock);
81690 +static DEFINE_MUTEX(gr_learn_user_mutex);
81691 +
81692 +/* we need to maintain two buffers, so that the kernel context of grlearn
81693 + uses a semaphore around the userspace copying, and the other kernel contexts
81694 + use a spinlock when copying into the buffer, since they cannot sleep
81695 +*/
81696 +static char *learn_buffer;
81697 +static char *learn_buffer_user;
81698 +static int learn_buffer_len;
81699 +static int learn_buffer_user_len;
81700 +
81701 +static ssize_t
81702 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
81703 +{
81704 + DECLARE_WAITQUEUE(wait, current);
81705 + ssize_t retval = 0;
81706 +
81707 + add_wait_queue(&learn_wait, &wait);
81708 + set_current_state(TASK_INTERRUPTIBLE);
81709 + do {
81710 + mutex_lock(&gr_learn_user_mutex);
81711 + spin_lock(&gr_learn_lock);
81712 + if (learn_buffer_len)
81713 + break;
81714 + spin_unlock(&gr_learn_lock);
81715 + mutex_unlock(&gr_learn_user_mutex);
81716 + if (file->f_flags & O_NONBLOCK) {
81717 + retval = -EAGAIN;
81718 + goto out;
81719 + }
81720 + if (signal_pending(current)) {
81721 + retval = -ERESTARTSYS;
81722 + goto out;
81723 + }
81724 +
81725 + schedule();
81726 + } while (1);
81727 +
81728 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
81729 + learn_buffer_user_len = learn_buffer_len;
81730 + retval = learn_buffer_len;
81731 + learn_buffer_len = 0;
81732 +
81733 + spin_unlock(&gr_learn_lock);
81734 +
81735 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
81736 + retval = -EFAULT;
81737 +
81738 + mutex_unlock(&gr_learn_user_mutex);
81739 +out:
81740 + set_current_state(TASK_RUNNING);
81741 + remove_wait_queue(&learn_wait, &wait);
81742 + return retval;
81743 +}
81744 +
81745 +static unsigned int
81746 +poll_learn(struct file * file, poll_table * wait)
81747 +{
81748 + poll_wait(file, &learn_wait, wait);
81749 +
81750 + if (learn_buffer_len)
81751 + return (POLLIN | POLLRDNORM);
81752 +
81753 + return 0;
81754 +}
81755 +
81756 +void
81757 +gr_clear_learn_entries(void)
81758 +{
81759 + char *tmp;
81760 +
81761 + mutex_lock(&gr_learn_user_mutex);
81762 + spin_lock(&gr_learn_lock);
81763 + tmp = learn_buffer;
81764 + learn_buffer = NULL;
81765 + spin_unlock(&gr_learn_lock);
81766 + if (tmp)
81767 + vfree(tmp);
81768 + if (learn_buffer_user != NULL) {
81769 + vfree(learn_buffer_user);
81770 + learn_buffer_user = NULL;
81771 + }
81772 + learn_buffer_len = 0;
81773 + mutex_unlock(&gr_learn_user_mutex);
81774 +
81775 + return;
81776 +}
81777 +
81778 +void
81779 +gr_add_learn_entry(const char *fmt, ...)
81780 +{
81781 + va_list args;
81782 + unsigned int len;
81783 +
81784 + if (!gr_learn_attached)
81785 + return;
81786 +
81787 + spin_lock(&gr_learn_lock);
81788 +
81789 + /* leave a gap at the end so we know when it's "full" but don't have to
81790 + compute the exact length of the string we're trying to append
81791 + */
81792 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
81793 + spin_unlock(&gr_learn_lock);
81794 + wake_up_interruptible(&learn_wait);
81795 + return;
81796 + }
81797 + if (learn_buffer == NULL) {
81798 + spin_unlock(&gr_learn_lock);
81799 + return;
81800 + }
81801 +
81802 + va_start(args, fmt);
81803 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
81804 + va_end(args);
81805 +
81806 + learn_buffer_len += len + 1;
81807 +
81808 + spin_unlock(&gr_learn_lock);
81809 + wake_up_interruptible(&learn_wait);
81810 +
81811 + return;
81812 +}
81813 +
81814 +static int
81815 +open_learn(struct inode *inode, struct file *file)
81816 +{
81817 + if (file->f_mode & FMODE_READ && gr_learn_attached)
81818 + return -EBUSY;
81819 + if (file->f_mode & FMODE_READ) {
81820 + int retval = 0;
81821 + mutex_lock(&gr_learn_user_mutex);
81822 + if (learn_buffer == NULL)
81823 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
81824 + if (learn_buffer_user == NULL)
81825 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
81826 + if (learn_buffer == NULL) {
81827 + retval = -ENOMEM;
81828 + goto out_error;
81829 + }
81830 + if (learn_buffer_user == NULL) {
81831 + retval = -ENOMEM;
81832 + goto out_error;
81833 + }
81834 + learn_buffer_len = 0;
81835 + learn_buffer_user_len = 0;
81836 + gr_learn_attached = 1;
81837 +out_error:
81838 + mutex_unlock(&gr_learn_user_mutex);
81839 + return retval;
81840 + }
81841 + return 0;
81842 +}
81843 +
81844 +static int
81845 +close_learn(struct inode *inode, struct file *file)
81846 +{
81847 + if (file->f_mode & FMODE_READ) {
81848 + char *tmp = NULL;
81849 + mutex_lock(&gr_learn_user_mutex);
81850 + spin_lock(&gr_learn_lock);
81851 + tmp = learn_buffer;
81852 + learn_buffer = NULL;
81853 + spin_unlock(&gr_learn_lock);
81854 + if (tmp)
81855 + vfree(tmp);
81856 + if (learn_buffer_user != NULL) {
81857 + vfree(learn_buffer_user);
81858 + learn_buffer_user = NULL;
81859 + }
81860 + learn_buffer_len = 0;
81861 + learn_buffer_user_len = 0;
81862 + gr_learn_attached = 0;
81863 + mutex_unlock(&gr_learn_user_mutex);
81864 + }
81865 +
81866 + return 0;
81867 +}
81868 +
81869 +const struct file_operations grsec_fops = {
81870 + .read = read_learn,
81871 + .write = write_grsec_handler,
81872 + .open = open_learn,
81873 + .release = close_learn,
81874 + .poll = poll_learn,
81875 +};
81876 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
81877 new file mode 100644
81878 index 0000000..fd26052
81879 --- /dev/null
81880 +++ b/grsecurity/gracl_policy.c
81881 @@ -0,0 +1,1781 @@
81882 +#include <linux/kernel.h>
81883 +#include <linux/module.h>
81884 +#include <linux/sched.h>
81885 +#include <linux/mm.h>
81886 +#include <linux/file.h>
81887 +#include <linux/fs.h>
81888 +#include <linux/namei.h>
81889 +#include <linux/mount.h>
81890 +#include <linux/tty.h>
81891 +#include <linux/proc_fs.h>
81892 +#include <linux/lglock.h>
81893 +#include <linux/slab.h>
81894 +#include <linux/vmalloc.h>
81895 +#include <linux/types.h>
81896 +#include <linux/sysctl.h>
81897 +#include <linux/netdevice.h>
81898 +#include <linux/ptrace.h>
81899 +#include <linux/gracl.h>
81900 +#include <linux/gralloc.h>
81901 +#include <linux/security.h>
81902 +#include <linux/grinternal.h>
81903 +#include <linux/pid_namespace.h>
81904 +#include <linux/stop_machine.h>
81905 +#include <linux/fdtable.h>
81906 +#include <linux/percpu.h>
81907 +#include <linux/lglock.h>
81908 +#include <linux/hugetlb.h>
81909 +#include <linux/posix-timers.h>
81910 +#include "../fs/mount.h"
81911 +
81912 +#include <asm/uaccess.h>
81913 +#include <asm/errno.h>
81914 +#include <asm/mman.h>
81915 +
81916 +extern struct gr_policy_state *polstate;
81917 +
81918 +#define FOR_EACH_ROLE_START(role) \
81919 + role = polstate->role_list; \
81920 + while (role) {
81921 +
81922 +#define FOR_EACH_ROLE_END(role) \
81923 + role = role->prev; \
81924 + }
81925 +
81926 +struct path gr_real_root;
81927 +
81928 +extern struct gr_alloc_state *current_alloc_state;
81929 +
81930 +u16 acl_sp_role_value;
81931 +
81932 +static DEFINE_MUTEX(gr_dev_mutex);
81933 +
81934 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
81935 +extern void gr_clear_learn_entries(void);
81936 +
81937 +struct gr_arg *gr_usermode __read_only;
81938 +unsigned char *gr_system_salt __read_only;
81939 +unsigned char *gr_system_sum __read_only;
81940 +
81941 +static unsigned int gr_auth_attempts = 0;
81942 +static unsigned long gr_auth_expires = 0UL;
81943 +
81944 +struct acl_object_label *fakefs_obj_rw;
81945 +struct acl_object_label *fakefs_obj_rwx;
81946 +
81947 +extern int gr_init_uidset(void);
81948 +extern void gr_free_uidset(void);
81949 +extern void gr_remove_uid(uid_t uid);
81950 +extern int gr_find_uid(uid_t uid);
81951 +
81952 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
81953 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
81954 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
81955 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
81956 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
81957 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
81958 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
81959 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
81960 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
81961 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
81962 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
81963 +extern void assign_special_role(const char *rolename);
81964 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
81965 +extern int gr_rbac_disable(void *unused);
81966 +extern void gr_enable_rbac_system(void);
81967 +
81968 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
81969 +{
81970 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
81971 + return -EFAULT;
81972 +
81973 + return 0;
81974 +}
81975 +
81976 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
81977 +{
81978 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
81979 + return -EFAULT;
81980 +
81981 + return 0;
81982 +}
81983 +
81984 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
81985 +{
81986 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
81987 + return -EFAULT;
81988 +
81989 + return 0;
81990 +}
81991 +
81992 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
81993 +{
81994 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
81995 + return -EFAULT;
81996 +
81997 + return 0;
81998 +}
81999 +
82000 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
82001 +{
82002 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
82003 + return -EFAULT;
82004 +
82005 + return 0;
82006 +}
82007 +
82008 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
82009 +{
82010 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
82011 + return -EFAULT;
82012 +
82013 + return 0;
82014 +}
82015 +
82016 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
82017 +{
82018 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
82019 + return -EFAULT;
82020 +
82021 + return 0;
82022 +}
82023 +
82024 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
82025 +{
82026 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
82027 + return -EFAULT;
82028 +
82029 + return 0;
82030 +}
82031 +
82032 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
82033 +{
82034 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
82035 + return -EFAULT;
82036 +
82037 + return 0;
82038 +}
82039 +
82040 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
82041 +{
82042 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
82043 + return -EFAULT;
82044 +
82045 + if ((uwrap->version != GRSECURITY_VERSION) ||
82046 + (uwrap->size != sizeof(struct gr_arg)))
82047 + return -EINVAL;
82048 +
82049 + return 0;
82050 +}
82051 +
82052 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
82053 +{
82054 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
82055 + return -EFAULT;
82056 +
82057 + return 0;
82058 +}
82059 +
82060 +static size_t get_gr_arg_wrapper_size_normal(void)
82061 +{
82062 + return sizeof(struct gr_arg_wrapper);
82063 +}
82064 +
82065 +#ifdef CONFIG_COMPAT
82066 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
82067 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
82068 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
82069 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
82070 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
82071 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
82072 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
82073 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
82074 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
82075 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
82076 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
82077 +extern size_t get_gr_arg_wrapper_size_compat(void);
82078 +
82079 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
82080 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
82081 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
82082 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
82083 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
82084 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
82085 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
82086 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
82087 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
82088 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
82089 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
82090 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
82091 +
82092 +#else
82093 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
82094 +#define copy_gr_arg copy_gr_arg_normal
82095 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
82096 +#define copy_acl_object_label copy_acl_object_label_normal
82097 +#define copy_acl_subject_label copy_acl_subject_label_normal
82098 +#define copy_acl_role_label copy_acl_role_label_normal
82099 +#define copy_acl_ip_label copy_acl_ip_label_normal
82100 +#define copy_pointer_from_array copy_pointer_from_array_normal
82101 +#define copy_sprole_pw copy_sprole_pw_normal
82102 +#define copy_role_transition copy_role_transition_normal
82103 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
82104 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
82105 +#endif
82106 +
82107 +static struct acl_subject_label *
82108 +lookup_subject_map(const struct acl_subject_label *userp)
82109 +{
82110 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
82111 + struct subject_map *match;
82112 +
82113 + match = polstate->subj_map_set.s_hash[index];
82114 +
82115 + while (match && match->user != userp)
82116 + match = match->next;
82117 +
82118 + if (match != NULL)
82119 + return match->kernel;
82120 + else
82121 + return NULL;
82122 +}
82123 +
82124 +static void
82125 +insert_subj_map_entry(struct subject_map *subjmap)
82126 +{
82127 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
82128 + struct subject_map **curr;
82129 +
82130 + subjmap->prev = NULL;
82131 +
82132 + curr = &polstate->subj_map_set.s_hash[index];
82133 + if (*curr != NULL)
82134 + (*curr)->prev = subjmap;
82135 +
82136 + subjmap->next = *curr;
82137 + *curr = subjmap;
82138 +
82139 + return;
82140 +}
82141 +
82142 +static void
82143 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
82144 +{
82145 + unsigned int index =
82146 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
82147 + struct acl_role_label **curr;
82148 + struct acl_role_label *tmp, *tmp2;
82149 +
82150 + curr = &polstate->acl_role_set.r_hash[index];
82151 +
82152 + /* simple case, slot is empty, just set it to our role */
82153 + if (*curr == NULL) {
82154 + *curr = role;
82155 + } else {
82156 + /* example:
82157 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
82158 + 2 -> 3
82159 + */
82160 + /* first check to see if we can already be reached via this slot */
82161 + tmp = *curr;
82162 + while (tmp && tmp != role)
82163 + tmp = tmp->next;
82164 + if (tmp == role) {
82165 + /* we don't need to add ourselves to this slot's chain */
82166 + return;
82167 + }
82168 + /* we need to add ourselves to this chain, two cases */
82169 + if (role->next == NULL) {
82170 + /* simple case, append the current chain to our role */
82171 + role->next = *curr;
82172 + *curr = role;
82173 + } else {
82174 + /* 1 -> 2 -> 3 -> 4
82175 + 2 -> 3 -> 4
82176 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
82177 + */
82178 + /* trickier case: walk our role's chain until we find
82179 + the role for the start of the current slot's chain */
82180 + tmp = role;
82181 + tmp2 = *curr;
82182 + while (tmp->next && tmp->next != tmp2)
82183 + tmp = tmp->next;
82184 + if (tmp->next == tmp2) {
82185 + /* from example above, we found 3, so just
82186 + replace this slot's chain with ours */
82187 + *curr = role;
82188 + } else {
82189 + /* we didn't find a subset of our role's chain
82190 + in the current slot's chain, so append their
82191 + chain to ours, and set us as the first role in
82192 + the slot's chain
82193 +
82194 + we could fold this case with the case above,
82195 + but making it explicit for clarity
82196 + */
82197 + tmp->next = tmp2;
82198 + *curr = role;
82199 + }
82200 + }
82201 + }
82202 +
82203 + return;
82204 +}
82205 +
82206 +static void
82207 +insert_acl_role_label(struct acl_role_label *role)
82208 +{
82209 + int i;
82210 +
82211 + if (polstate->role_list == NULL) {
82212 + polstate->role_list = role;
82213 + role->prev = NULL;
82214 + } else {
82215 + role->prev = polstate->role_list;
82216 + polstate->role_list = role;
82217 + }
82218 +
82219 + /* used for hash chains */
82220 + role->next = NULL;
82221 +
82222 + if (role->roletype & GR_ROLE_DOMAIN) {
82223 + for (i = 0; i < role->domain_child_num; i++)
82224 + __insert_acl_role_label(role, role->domain_children[i]);
82225 + } else
82226 + __insert_acl_role_label(role, role->uidgid);
82227 +}
82228 +
82229 +static int
82230 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
82231 +{
82232 + struct name_entry **curr, *nentry;
82233 + struct inodev_entry *ientry;
82234 + unsigned int len = strlen(name);
82235 + unsigned int key = full_name_hash(name, len);
82236 + unsigned int index = key % polstate->name_set.n_size;
82237 +
82238 + curr = &polstate->name_set.n_hash[index];
82239 +
82240 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
82241 + curr = &((*curr)->next);
82242 +
82243 + if (*curr != NULL)
82244 + return 1;
82245 +
82246 + nentry = acl_alloc(sizeof (struct name_entry));
82247 + if (nentry == NULL)
82248 + return 0;
82249 + ientry = acl_alloc(sizeof (struct inodev_entry));
82250 + if (ientry == NULL)
82251 + return 0;
82252 + ientry->nentry = nentry;
82253 +
82254 + nentry->key = key;
82255 + nentry->name = name;
82256 + nentry->inode = inode;
82257 + nentry->device = device;
82258 + nentry->len = len;
82259 + nentry->deleted = deleted;
82260 +
82261 + nentry->prev = NULL;
82262 + curr = &polstate->name_set.n_hash[index];
82263 + if (*curr != NULL)
82264 + (*curr)->prev = nentry;
82265 + nentry->next = *curr;
82266 + *curr = nentry;
82267 +
82268 + /* insert us into the table searchable by inode/dev */
82269 + __insert_inodev_entry(polstate, ientry);
82270 +
82271 + return 1;
82272 +}
82273 +
82274 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
82275 +
82276 +static void *
82277 +create_table(__u32 * len, int elementsize)
82278 +{
82279 + unsigned int table_sizes[] = {
82280 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
82281 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
82282 + 4194301, 8388593, 16777213, 33554393, 67108859
82283 + };
82284 + void *newtable = NULL;
82285 + unsigned int pwr = 0;
82286 +
82287 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
82288 + table_sizes[pwr] <= *len)
82289 + pwr++;
82290 +
82291 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
82292 + return newtable;
82293 +
82294 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
82295 + newtable =
82296 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
82297 + else
82298 + newtable = vmalloc(table_sizes[pwr] * elementsize);
82299 +
82300 + *len = table_sizes[pwr];
82301 +
82302 + return newtable;
82303 +}
82304 +
82305 +static int
82306 +init_variables(const struct gr_arg *arg, bool reload)
82307 +{
82308 + struct task_struct *reaper = init_pid_ns.child_reaper;
82309 + unsigned int stacksize;
82310 +
82311 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
82312 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
82313 + polstate->name_set.n_size = arg->role_db.num_objects;
82314 + polstate->inodev_set.i_size = arg->role_db.num_objects;
82315 +
82316 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
82317 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
82318 + return 1;
82319 +
82320 + if (!reload) {
82321 + if (!gr_init_uidset())
82322 + return 1;
82323 + }
82324 +
82325 + /* set up the stack that holds allocation info */
82326 +
82327 + stacksize = arg->role_db.num_pointers + 5;
82328 +
82329 + if (!acl_alloc_stack_init(stacksize))
82330 + return 1;
82331 +
82332 + if (!reload) {
82333 + /* grab reference for the real root dentry and vfsmount */
82334 + get_fs_root(reaper->fs, &gr_real_root);
82335 +
82336 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
82337 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
82338 +#endif
82339 +
82340 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82341 + if (fakefs_obj_rw == NULL)
82342 + return 1;
82343 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
82344 +
82345 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82346 + if (fakefs_obj_rwx == NULL)
82347 + return 1;
82348 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
82349 + }
82350 +
82351 + polstate->subj_map_set.s_hash =
82352 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
82353 + polstate->acl_role_set.r_hash =
82354 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
82355 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
82356 + polstate->inodev_set.i_hash =
82357 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
82358 +
82359 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
82360 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
82361 + return 1;
82362 +
82363 + memset(polstate->subj_map_set.s_hash, 0,
82364 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
82365 + memset(polstate->acl_role_set.r_hash, 0,
82366 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
82367 + memset(polstate->name_set.n_hash, 0,
82368 + sizeof (struct name_entry *) * polstate->name_set.n_size);
82369 + memset(polstate->inodev_set.i_hash, 0,
82370 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
82371 +
82372 + return 0;
82373 +}
82374 +
82375 +/* free information not needed after startup
82376 + currently contains user->kernel pointer mappings for subjects
82377 +*/
82378 +
82379 +static void
82380 +free_init_variables(void)
82381 +{
82382 + __u32 i;
82383 +
82384 + if (polstate->subj_map_set.s_hash) {
82385 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
82386 + if (polstate->subj_map_set.s_hash[i]) {
82387 + kfree(polstate->subj_map_set.s_hash[i]);
82388 + polstate->subj_map_set.s_hash[i] = NULL;
82389 + }
82390 + }
82391 +
82392 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
82393 + PAGE_SIZE)
82394 + kfree(polstate->subj_map_set.s_hash);
82395 + else
82396 + vfree(polstate->subj_map_set.s_hash);
82397 + }
82398 +
82399 + return;
82400 +}
82401 +
82402 +static void
82403 +free_variables(bool reload)
82404 +{
82405 + struct acl_subject_label *s;
82406 + struct acl_role_label *r;
82407 + struct task_struct *task, *task2;
82408 + unsigned int x;
82409 +
82410 + if (!reload) {
82411 + gr_clear_learn_entries();
82412 +
82413 + read_lock(&tasklist_lock);
82414 + do_each_thread(task2, task) {
82415 + task->acl_sp_role = 0;
82416 + task->acl_role_id = 0;
82417 + task->inherited = 0;
82418 + task->acl = NULL;
82419 + task->role = NULL;
82420 + } while_each_thread(task2, task);
82421 + read_unlock(&tasklist_lock);
82422 +
82423 + kfree(fakefs_obj_rw);
82424 + fakefs_obj_rw = NULL;
82425 + kfree(fakefs_obj_rwx);
82426 + fakefs_obj_rwx = NULL;
82427 +
82428 + /* release the reference to the real root dentry and vfsmount */
82429 + path_put(&gr_real_root);
82430 + memset(&gr_real_root, 0, sizeof(gr_real_root));
82431 + }
82432 +
82433 + /* free all object hash tables */
82434 +
82435 + FOR_EACH_ROLE_START(r)
82436 + if (r->subj_hash == NULL)
82437 + goto next_role;
82438 + FOR_EACH_SUBJECT_START(r, s, x)
82439 + if (s->obj_hash == NULL)
82440 + break;
82441 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82442 + kfree(s->obj_hash);
82443 + else
82444 + vfree(s->obj_hash);
82445 + FOR_EACH_SUBJECT_END(s, x)
82446 + FOR_EACH_NESTED_SUBJECT_START(r, s)
82447 + if (s->obj_hash == NULL)
82448 + break;
82449 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82450 + kfree(s->obj_hash);
82451 + else
82452 + vfree(s->obj_hash);
82453 + FOR_EACH_NESTED_SUBJECT_END(s)
82454 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
82455 + kfree(r->subj_hash);
82456 + else
82457 + vfree(r->subj_hash);
82458 + r->subj_hash = NULL;
82459 +next_role:
82460 + FOR_EACH_ROLE_END(r)
82461 +
82462 + acl_free_all();
82463 +
82464 + if (polstate->acl_role_set.r_hash) {
82465 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
82466 + PAGE_SIZE)
82467 + kfree(polstate->acl_role_set.r_hash);
82468 + else
82469 + vfree(polstate->acl_role_set.r_hash);
82470 + }
82471 + if (polstate->name_set.n_hash) {
82472 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
82473 + PAGE_SIZE)
82474 + kfree(polstate->name_set.n_hash);
82475 + else
82476 + vfree(polstate->name_set.n_hash);
82477 + }
82478 +
82479 + if (polstate->inodev_set.i_hash) {
82480 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
82481 + PAGE_SIZE)
82482 + kfree(polstate->inodev_set.i_hash);
82483 + else
82484 + vfree(polstate->inodev_set.i_hash);
82485 + }
82486 +
82487 + if (!reload)
82488 + gr_free_uidset();
82489 +
82490 + memset(&polstate->name_set, 0, sizeof (struct name_db));
82491 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
82492 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
82493 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
82494 +
82495 + polstate->default_role = NULL;
82496 + polstate->kernel_role = NULL;
82497 + polstate->role_list = NULL;
82498 +
82499 + return;
82500 +}
82501 +
82502 +static struct acl_subject_label *
82503 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
82504 +
82505 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
82506 +{
82507 + unsigned int len = strnlen_user(*name, maxlen);
82508 + char *tmp;
82509 +
82510 + if (!len || len >= maxlen)
82511 + return -EINVAL;
82512 +
82513 + if ((tmp = (char *) acl_alloc(len)) == NULL)
82514 + return -ENOMEM;
82515 +
82516 + if (copy_from_user(tmp, *name, len))
82517 + return -EFAULT;
82518 +
82519 + tmp[len-1] = '\0';
82520 + *name = tmp;
82521 +
82522 + return 0;
82523 +}
82524 +
82525 +static int
82526 +copy_user_glob(struct acl_object_label *obj)
82527 +{
82528 + struct acl_object_label *g_tmp, **guser;
82529 + int error;
82530 +
82531 + if (obj->globbed == NULL)
82532 + return 0;
82533 +
82534 + guser = &obj->globbed;
82535 + while (*guser) {
82536 + g_tmp = (struct acl_object_label *)
82537 + acl_alloc(sizeof (struct acl_object_label));
82538 + if (g_tmp == NULL)
82539 + return -ENOMEM;
82540 +
82541 + if (copy_acl_object_label(g_tmp, *guser))
82542 + return -EFAULT;
82543 +
82544 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
82545 + if (error)
82546 + return error;
82547 +
82548 + *guser = g_tmp;
82549 + guser = &(g_tmp->next);
82550 + }
82551 +
82552 + return 0;
82553 +}
82554 +
82555 +static int
82556 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
82557 + struct acl_role_label *role)
82558 +{
82559 + struct acl_object_label *o_tmp;
82560 + int ret;
82561 +
82562 + while (userp) {
82563 + if ((o_tmp = (struct acl_object_label *)
82564 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
82565 + return -ENOMEM;
82566 +
82567 + if (copy_acl_object_label(o_tmp, userp))
82568 + return -EFAULT;
82569 +
82570 + userp = o_tmp->prev;
82571 +
82572 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
82573 + if (ret)
82574 + return ret;
82575 +
82576 + insert_acl_obj_label(o_tmp, subj);
82577 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
82578 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
82579 + return -ENOMEM;
82580 +
82581 + ret = copy_user_glob(o_tmp);
82582 + if (ret)
82583 + return ret;
82584 +
82585 + if (o_tmp->nested) {
82586 + int already_copied;
82587 +
82588 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
82589 + if (IS_ERR(o_tmp->nested))
82590 + return PTR_ERR(o_tmp->nested);
82591 +
82592 + /* insert into nested subject list if we haven't copied this one yet
82593 + to prevent duplicate entries */
82594 + if (!already_copied) {
82595 + o_tmp->nested->next = role->hash->first;
82596 + role->hash->first = o_tmp->nested;
82597 + }
82598 + }
82599 + }
82600 +
82601 + return 0;
82602 +}
82603 +
82604 +static __u32
82605 +count_user_subjs(struct acl_subject_label *userp)
82606 +{
82607 + struct acl_subject_label s_tmp;
82608 + __u32 num = 0;
82609 +
82610 + while (userp) {
82611 + if (copy_acl_subject_label(&s_tmp, userp))
82612 + break;
82613 +
82614 + userp = s_tmp.prev;
82615 + }
82616 +
82617 + return num;
82618 +}
82619 +
82620 +static int
82621 +copy_user_allowedips(struct acl_role_label *rolep)
82622 +{
82623 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
82624 +
82625 + ruserip = rolep->allowed_ips;
82626 +
82627 + while (ruserip) {
82628 + rlast = rtmp;
82629 +
82630 + if ((rtmp = (struct role_allowed_ip *)
82631 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
82632 + return -ENOMEM;
82633 +
82634 + if (copy_role_allowed_ip(rtmp, ruserip))
82635 + return -EFAULT;
82636 +
82637 + ruserip = rtmp->prev;
82638 +
82639 + if (!rlast) {
82640 + rtmp->prev = NULL;
82641 + rolep->allowed_ips = rtmp;
82642 + } else {
82643 + rlast->next = rtmp;
82644 + rtmp->prev = rlast;
82645 + }
82646 +
82647 + if (!ruserip)
82648 + rtmp->next = NULL;
82649 + }
82650 +
82651 + return 0;
82652 +}
82653 +
82654 +static int
82655 +copy_user_transitions(struct acl_role_label *rolep)
82656 +{
82657 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
82658 + int error;
82659 +
82660 + rusertp = rolep->transitions;
82661 +
82662 + while (rusertp) {
82663 + rlast = rtmp;
82664 +
82665 + if ((rtmp = (struct role_transition *)
82666 + acl_alloc(sizeof (struct role_transition))) == NULL)
82667 + return -ENOMEM;
82668 +
82669 + if (copy_role_transition(rtmp, rusertp))
82670 + return -EFAULT;
82671 +
82672 + rusertp = rtmp->prev;
82673 +
82674 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
82675 + if (error)
82676 + return error;
82677 +
82678 + if (!rlast) {
82679 + rtmp->prev = NULL;
82680 + rolep->transitions = rtmp;
82681 + } else {
82682 + rlast->next = rtmp;
82683 + rtmp->prev = rlast;
82684 + }
82685 +
82686 + if (!rusertp)
82687 + rtmp->next = NULL;
82688 + }
82689 +
82690 + return 0;
82691 +}
82692 +
82693 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
82694 +{
82695 + struct acl_object_label o_tmp;
82696 + __u32 num = 0;
82697 +
82698 + while (userp) {
82699 + if (copy_acl_object_label(&o_tmp, userp))
82700 + break;
82701 +
82702 + userp = o_tmp.prev;
82703 + num++;
82704 + }
82705 +
82706 + return num;
82707 +}
82708 +
82709 +static struct acl_subject_label *
82710 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
82711 +{
82712 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
82713 + __u32 num_objs;
82714 + struct acl_ip_label **i_tmp, *i_utmp2;
82715 + struct gr_hash_struct ghash;
82716 + struct subject_map *subjmap;
82717 + unsigned int i_num;
82718 + int err;
82719 +
82720 + if (already_copied != NULL)
82721 + *already_copied = 0;
82722 +
82723 + s_tmp = lookup_subject_map(userp);
82724 +
82725 + /* we've already copied this subject into the kernel, just return
82726 + the reference to it, and don't copy it over again
82727 + */
82728 + if (s_tmp) {
82729 + if (already_copied != NULL)
82730 + *already_copied = 1;
82731 + return(s_tmp);
82732 + }
82733 +
82734 + if ((s_tmp = (struct acl_subject_label *)
82735 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
82736 + return ERR_PTR(-ENOMEM);
82737 +
82738 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
82739 + if (subjmap == NULL)
82740 + return ERR_PTR(-ENOMEM);
82741 +
82742 + subjmap->user = userp;
82743 + subjmap->kernel = s_tmp;
82744 + insert_subj_map_entry(subjmap);
82745 +
82746 + if (copy_acl_subject_label(s_tmp, userp))
82747 + return ERR_PTR(-EFAULT);
82748 +
82749 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
82750 + if (err)
82751 + return ERR_PTR(err);
82752 +
82753 + if (!strcmp(s_tmp->filename, "/"))
82754 + role->root_label = s_tmp;
82755 +
82756 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
82757 + return ERR_PTR(-EFAULT);
82758 +
82759 + /* copy user and group transition tables */
82760 +
82761 + if (s_tmp->user_trans_num) {
82762 + uid_t *uidlist;
82763 +
82764 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
82765 + if (uidlist == NULL)
82766 + return ERR_PTR(-ENOMEM);
82767 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
82768 + return ERR_PTR(-EFAULT);
82769 +
82770 + s_tmp->user_transitions = uidlist;
82771 + }
82772 +
82773 + if (s_tmp->group_trans_num) {
82774 + gid_t *gidlist;
82775 +
82776 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
82777 + if (gidlist == NULL)
82778 + return ERR_PTR(-ENOMEM);
82779 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
82780 + return ERR_PTR(-EFAULT);
82781 +
82782 + s_tmp->group_transitions = gidlist;
82783 + }
82784 +
82785 + /* set up object hash table */
82786 + num_objs = count_user_objs(ghash.first);
82787 +
82788 + s_tmp->obj_hash_size = num_objs;
82789 + s_tmp->obj_hash =
82790 + (struct acl_object_label **)
82791 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
82792 +
82793 + if (!s_tmp->obj_hash)
82794 + return ERR_PTR(-ENOMEM);
82795 +
82796 + memset(s_tmp->obj_hash, 0,
82797 + s_tmp->obj_hash_size *
82798 + sizeof (struct acl_object_label *));
82799 +
82800 + /* add in objects */
82801 + err = copy_user_objs(ghash.first, s_tmp, role);
82802 +
82803 + if (err)
82804 + return ERR_PTR(err);
82805 +
82806 + /* set pointer for parent subject */
82807 + if (s_tmp->parent_subject) {
82808 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
82809 +
82810 + if (IS_ERR(s_tmp2))
82811 + return s_tmp2;
82812 +
82813 + s_tmp->parent_subject = s_tmp2;
82814 + }
82815 +
82816 + /* add in ip acls */
82817 +
82818 + if (!s_tmp->ip_num) {
82819 + s_tmp->ips = NULL;
82820 + goto insert;
82821 + }
82822 +
82823 + i_tmp =
82824 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
82825 + sizeof (struct acl_ip_label *));
82826 +
82827 + if (!i_tmp)
82828 + return ERR_PTR(-ENOMEM);
82829 +
82830 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
82831 + *(i_tmp + i_num) =
82832 + (struct acl_ip_label *)
82833 + acl_alloc(sizeof (struct acl_ip_label));
82834 + if (!*(i_tmp + i_num))
82835 + return ERR_PTR(-ENOMEM);
82836 +
82837 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
82838 + return ERR_PTR(-EFAULT);
82839 +
82840 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
82841 + return ERR_PTR(-EFAULT);
82842 +
82843 + if ((*(i_tmp + i_num))->iface == NULL)
82844 + continue;
82845 +
82846 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
82847 + if (err)
82848 + return ERR_PTR(err);
82849 + }
82850 +
82851 + s_tmp->ips = i_tmp;
82852 +
82853 +insert:
82854 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
82855 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
82856 + return ERR_PTR(-ENOMEM);
82857 +
82858 + return s_tmp;
82859 +}
82860 +
82861 +static int
82862 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
82863 +{
82864 + struct acl_subject_label s_pre;
82865 + struct acl_subject_label * ret;
82866 + int err;
82867 +
82868 + while (userp) {
82869 + if (copy_acl_subject_label(&s_pre, userp))
82870 + return -EFAULT;
82871 +
82872 + ret = do_copy_user_subj(userp, role, NULL);
82873 +
82874 + err = PTR_ERR(ret);
82875 + if (IS_ERR(ret))
82876 + return err;
82877 +
82878 + insert_acl_subj_label(ret, role);
82879 +
82880 + userp = s_pre.prev;
82881 + }
82882 +
82883 + return 0;
82884 +}
82885 +
82886 +static int
82887 +copy_user_acl(struct gr_arg *arg)
82888 +{
82889 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
82890 + struct acl_subject_label *subj_list;
82891 + struct sprole_pw *sptmp;
82892 + struct gr_hash_struct *ghash;
82893 + uid_t *domainlist;
82894 + unsigned int r_num;
82895 + int err = 0;
82896 + __u16 i;
82897 + __u32 num_subjs;
82898 +
82899 + /* we need a default and kernel role */
82900 + if (arg->role_db.num_roles < 2)
82901 + return -EINVAL;
82902 +
82903 + /* copy special role authentication info from userspace */
82904 +
82905 + polstate->num_sprole_pws = arg->num_sprole_pws;
82906 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
82907 +
82908 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
82909 + return -ENOMEM;
82910 +
82911 + for (i = 0; i < polstate->num_sprole_pws; i++) {
82912 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
82913 + if (!sptmp)
82914 + return -ENOMEM;
82915 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
82916 + return -EFAULT;
82917 +
82918 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
82919 + if (err)
82920 + return err;
82921 +
82922 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
82923 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
82924 +#endif
82925 +
82926 + polstate->acl_special_roles[i] = sptmp;
82927 + }
82928 +
82929 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
82930 +
82931 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
82932 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
82933 +
82934 + if (!r_tmp)
82935 + return -ENOMEM;
82936 +
82937 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
82938 + return -EFAULT;
82939 +
82940 + if (copy_acl_role_label(r_tmp, r_utmp2))
82941 + return -EFAULT;
82942 +
82943 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
82944 + if (err)
82945 + return err;
82946 +
82947 + if (!strcmp(r_tmp->rolename, "default")
82948 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
82949 + polstate->default_role = r_tmp;
82950 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
82951 + polstate->kernel_role = r_tmp;
82952 + }
82953 +
82954 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
82955 + return -ENOMEM;
82956 +
82957 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
82958 + return -EFAULT;
82959 +
82960 + r_tmp->hash = ghash;
82961 +
82962 + num_subjs = count_user_subjs(r_tmp->hash->first);
82963 +
82964 + r_tmp->subj_hash_size = num_subjs;
82965 + r_tmp->subj_hash =
82966 + (struct acl_subject_label **)
82967 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
82968 +
82969 + if (!r_tmp->subj_hash)
82970 + return -ENOMEM;
82971 +
82972 + err = copy_user_allowedips(r_tmp);
82973 + if (err)
82974 + return err;
82975 +
82976 + /* copy domain info */
82977 + if (r_tmp->domain_children != NULL) {
82978 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
82979 + if (domainlist == NULL)
82980 + return -ENOMEM;
82981 +
82982 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
82983 + return -EFAULT;
82984 +
82985 + r_tmp->domain_children = domainlist;
82986 + }
82987 +
82988 + err = copy_user_transitions(r_tmp);
82989 + if (err)
82990 + return err;
82991 +
82992 + memset(r_tmp->subj_hash, 0,
82993 + r_tmp->subj_hash_size *
82994 + sizeof (struct acl_subject_label *));
82995 +
82996 + /* acquire the list of subjects, then NULL out
82997 + the list prior to parsing the subjects for this role,
82998 + as during this parsing the list is replaced with a list
82999 + of *nested* subjects for the role
83000 + */
83001 + subj_list = r_tmp->hash->first;
83002 +
83003 + /* set nested subject list to null */
83004 + r_tmp->hash->first = NULL;
83005 +
83006 + err = copy_user_subjs(subj_list, r_tmp);
83007 +
83008 + if (err)
83009 + return err;
83010 +
83011 + insert_acl_role_label(r_tmp);
83012 + }
83013 +
83014 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
83015 + return -EINVAL;
83016 +
83017 + return err;
83018 +}
83019 +
83020 +static int gracl_reload_apply_policies(void *reload)
83021 +{
83022 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
83023 + struct task_struct *task, *task2;
83024 + struct acl_role_label *role, *rtmp;
83025 + struct acl_subject_label *subj;
83026 + const struct cred *cred;
83027 + int role_applied;
83028 + int ret = 0;
83029 +
83030 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
83031 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
83032 +
83033 + /* first make sure we'll be able to apply the new policy cleanly */
83034 + do_each_thread(task2, task) {
83035 + if (task->exec_file == NULL)
83036 + continue;
83037 + role_applied = 0;
83038 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
83039 + /* preserve special roles */
83040 + FOR_EACH_ROLE_START(role)
83041 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
83042 + rtmp = task->role;
83043 + task->role = role;
83044 + role_applied = 1;
83045 + break;
83046 + }
83047 + FOR_EACH_ROLE_END(role)
83048 + }
83049 + if (!role_applied) {
83050 + cred = __task_cred(task);
83051 + rtmp = task->role;
83052 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83053 + }
83054 + /* this handles non-nested inherited subjects, nested subjects will still
83055 + be dropped currently */
83056 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
83057 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
83058 + /* change the role back so that we've made no modifications to the policy */
83059 + task->role = rtmp;
83060 +
83061 + if (subj == NULL || task->tmpacl == NULL) {
83062 + ret = -EINVAL;
83063 + goto out;
83064 + }
83065 + } while_each_thread(task2, task);
83066 +
83067 + /* now actually apply the policy */
83068 +
83069 + do_each_thread(task2, task) {
83070 + if (task->exec_file) {
83071 + role_applied = 0;
83072 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
83073 + /* preserve special roles */
83074 + FOR_EACH_ROLE_START(role)
83075 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
83076 + task->role = role;
83077 + role_applied = 1;
83078 + break;
83079 + }
83080 + FOR_EACH_ROLE_END(role)
83081 + }
83082 + if (!role_applied) {
83083 + cred = __task_cred(task);
83084 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83085 + }
83086 + /* this handles non-nested inherited subjects, nested subjects will still
83087 + be dropped currently */
83088 + if (!reload_state->oldmode && task->inherited)
83089 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
83090 + else {
83091 + /* looked up and tagged to the task previously */
83092 + subj = task->tmpacl;
83093 + }
83094 + /* subj will be non-null */
83095 + __gr_apply_subject_to_task(polstate, task, subj);
83096 + if (reload_state->oldmode) {
83097 + task->acl_role_id = 0;
83098 + task->acl_sp_role = 0;
83099 + task->inherited = 0;
83100 + }
83101 + } else {
83102 + // it's a kernel process
83103 + task->role = polstate->kernel_role;
83104 + task->acl = polstate->kernel_role->root_label;
83105 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83106 + task->acl->mode &= ~GR_PROCFIND;
83107 +#endif
83108 + }
83109 + } while_each_thread(task2, task);
83110 +
83111 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
83112 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
83113 +
83114 +out:
83115 +
83116 + return ret;
83117 +}
83118 +
83119 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
83120 +{
83121 + struct gr_reload_state new_reload_state = { };
83122 + int err;
83123 +
83124 + new_reload_state.oldpolicy_ptr = polstate;
83125 + new_reload_state.oldalloc_ptr = current_alloc_state;
83126 + new_reload_state.oldmode = oldmode;
83127 +
83128 + current_alloc_state = &new_reload_state.newalloc;
83129 + polstate = &new_reload_state.newpolicy;
83130 +
83131 + /* everything relevant is now saved off, copy in the new policy */
83132 + if (init_variables(args, true)) {
83133 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83134 + err = -ENOMEM;
83135 + goto error;
83136 + }
83137 +
83138 + err = copy_user_acl(args);
83139 + free_init_variables();
83140 + if (err)
83141 + goto error;
83142 + /* the new policy is copied in, with the old policy available via saved_state
83143 + first go through applying roles, making sure to preserve special roles
83144 + then apply new subjects, making sure to preserve inherited and nested subjects,
83145 + though currently only inherited subjects will be preserved
83146 + */
83147 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
83148 + if (err)
83149 + goto error;
83150 +
83151 + /* we've now applied the new policy, so restore the old policy state to free it */
83152 + polstate = &new_reload_state.oldpolicy;
83153 + current_alloc_state = &new_reload_state.oldalloc;
83154 + free_variables(true);
83155 +
83156 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
83157 + to running_polstate/current_alloc_state inside stop_machine
83158 + */
83159 + err = 0;
83160 + goto out;
83161 +error:
83162 + /* on error of loading the new policy, we'll just keep the previous
83163 + policy set around
83164 + */
83165 + free_variables(true);
83166 +
83167 + /* doesn't affect runtime, but maintains consistent state */
83168 +out:
83169 + polstate = new_reload_state.oldpolicy_ptr;
83170 + current_alloc_state = new_reload_state.oldalloc_ptr;
83171 +
83172 + return err;
83173 +}
83174 +
83175 +static int
83176 +gracl_init(struct gr_arg *args)
83177 +{
83178 + int error = 0;
83179 +
83180 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
83181 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
83182 +
83183 + if (init_variables(args, false)) {
83184 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83185 + error = -ENOMEM;
83186 + goto out;
83187 + }
83188 +
83189 + error = copy_user_acl(args);
83190 + free_init_variables();
83191 + if (error)
83192 + goto out;
83193 +
83194 + error = gr_set_acls(0);
83195 + if (error)
83196 + goto out;
83197 +
83198 + gr_enable_rbac_system();
83199 +
83200 + return 0;
83201 +
83202 +out:
83203 + free_variables(false);
83204 + return error;
83205 +}
83206 +
83207 +static int
83208 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
83209 + unsigned char **sum)
83210 +{
83211 + struct acl_role_label *r;
83212 + struct role_allowed_ip *ipp;
83213 + struct role_transition *trans;
83214 + unsigned int i;
83215 + int found = 0;
83216 + u32 curr_ip = current->signal->curr_ip;
83217 +
83218 + current->signal->saved_ip = curr_ip;
83219 +
83220 + /* check transition table */
83221 +
83222 + for (trans = current->role->transitions; trans; trans = trans->next) {
83223 + if (!strcmp(rolename, trans->rolename)) {
83224 + found = 1;
83225 + break;
83226 + }
83227 + }
83228 +
83229 + if (!found)
83230 + return 0;
83231 +
83232 + /* handle special roles that do not require authentication
83233 + and check ip */
83234 +
83235 + FOR_EACH_ROLE_START(r)
83236 + if (!strcmp(rolename, r->rolename) &&
83237 + (r->roletype & GR_ROLE_SPECIAL)) {
83238 + found = 0;
83239 + if (r->allowed_ips != NULL) {
83240 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
83241 + if ((ntohl(curr_ip) & ipp->netmask) ==
83242 + (ntohl(ipp->addr) & ipp->netmask))
83243 + found = 1;
83244 + }
83245 + } else
83246 + found = 2;
83247 + if (!found)
83248 + return 0;
83249 +
83250 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
83251 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
83252 + *salt = NULL;
83253 + *sum = NULL;
83254 + return 1;
83255 + }
83256 + }
83257 + FOR_EACH_ROLE_END(r)
83258 +
83259 + for (i = 0; i < polstate->num_sprole_pws; i++) {
83260 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
83261 + *salt = polstate->acl_special_roles[i]->salt;
83262 + *sum = polstate->acl_special_roles[i]->sum;
83263 + return 1;
83264 + }
83265 + }
83266 +
83267 + return 0;
83268 +}
83269 +
83270 +int gr_check_secure_terminal(struct task_struct *task)
83271 +{
83272 + struct task_struct *p, *p2, *p3;
83273 + struct files_struct *files;
83274 + struct fdtable *fdt;
83275 + struct file *our_file = NULL, *file;
83276 + int i;
83277 +
83278 + if (task->signal->tty == NULL)
83279 + return 1;
83280 +
83281 + files = get_files_struct(task);
83282 + if (files != NULL) {
83283 + rcu_read_lock();
83284 + fdt = files_fdtable(files);
83285 + for (i=0; i < fdt->max_fds; i++) {
83286 + file = fcheck_files(files, i);
83287 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
83288 + get_file(file);
83289 + our_file = file;
83290 + }
83291 + }
83292 + rcu_read_unlock();
83293 + put_files_struct(files);
83294 + }
83295 +
83296 + if (our_file == NULL)
83297 + return 1;
83298 +
83299 + read_lock(&tasklist_lock);
83300 + do_each_thread(p2, p) {
83301 + files = get_files_struct(p);
83302 + if (files == NULL ||
83303 + (p->signal && p->signal->tty == task->signal->tty)) {
83304 + if (files != NULL)
83305 + put_files_struct(files);
83306 + continue;
83307 + }
83308 + rcu_read_lock();
83309 + fdt = files_fdtable(files);
83310 + for (i=0; i < fdt->max_fds; i++) {
83311 + file = fcheck_files(files, i);
83312 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
83313 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
83314 + p3 = task;
83315 + while (task_pid_nr(p3) > 0) {
83316 + if (p3 == p)
83317 + break;
83318 + p3 = p3->real_parent;
83319 + }
83320 + if (p3 == p)
83321 + break;
83322 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
83323 + gr_handle_alertkill(p);
83324 + rcu_read_unlock();
83325 + put_files_struct(files);
83326 + read_unlock(&tasklist_lock);
83327 + fput(our_file);
83328 + return 0;
83329 + }
83330 + }
83331 + rcu_read_unlock();
83332 + put_files_struct(files);
83333 + } while_each_thread(p2, p);
83334 + read_unlock(&tasklist_lock);
83335 +
83336 + fput(our_file);
83337 + return 1;
83338 +}
83339 +
83340 +ssize_t
83341 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
83342 +{
83343 + struct gr_arg_wrapper uwrap;
83344 + unsigned char *sprole_salt = NULL;
83345 + unsigned char *sprole_sum = NULL;
83346 + int error = 0;
83347 + int error2 = 0;
83348 + size_t req_count = 0;
83349 + unsigned char oldmode = 0;
83350 +
83351 + mutex_lock(&gr_dev_mutex);
83352 +
83353 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
83354 + error = -EPERM;
83355 + goto out;
83356 + }
83357 +
83358 +#ifdef CONFIG_COMPAT
83359 + pax_open_kernel();
83360 + if (is_compat_task()) {
83361 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
83362 + copy_gr_arg = &copy_gr_arg_compat;
83363 + copy_acl_object_label = &copy_acl_object_label_compat;
83364 + copy_acl_subject_label = &copy_acl_subject_label_compat;
83365 + copy_acl_role_label = &copy_acl_role_label_compat;
83366 + copy_acl_ip_label = &copy_acl_ip_label_compat;
83367 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
83368 + copy_role_transition = &copy_role_transition_compat;
83369 + copy_sprole_pw = &copy_sprole_pw_compat;
83370 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
83371 + copy_pointer_from_array = &copy_pointer_from_array_compat;
83372 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
83373 + } else {
83374 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
83375 + copy_gr_arg = &copy_gr_arg_normal;
83376 + copy_acl_object_label = &copy_acl_object_label_normal;
83377 + copy_acl_subject_label = &copy_acl_subject_label_normal;
83378 + copy_acl_role_label = &copy_acl_role_label_normal;
83379 + copy_acl_ip_label = &copy_acl_ip_label_normal;
83380 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
83381 + copy_role_transition = &copy_role_transition_normal;
83382 + copy_sprole_pw = &copy_sprole_pw_normal;
83383 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
83384 + copy_pointer_from_array = &copy_pointer_from_array_normal;
83385 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
83386 + }
83387 + pax_close_kernel();
83388 +#endif
83389 +
83390 + req_count = get_gr_arg_wrapper_size();
83391 +
83392 + if (count != req_count) {
83393 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
83394 + error = -EINVAL;
83395 + goto out;
83396 + }
83397 +
83398 +
83399 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
83400 + gr_auth_expires = 0;
83401 + gr_auth_attempts = 0;
83402 + }
83403 +
83404 + error = copy_gr_arg_wrapper(buf, &uwrap);
83405 + if (error)
83406 + goto out;
83407 +
83408 + error = copy_gr_arg(uwrap.arg, gr_usermode);
83409 + if (error)
83410 + goto out;
83411 +
83412 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83413 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83414 + time_after(gr_auth_expires, get_seconds())) {
83415 + error = -EBUSY;
83416 + goto out;
83417 + }
83418 +
83419 + /* if non-root trying to do anything other than use a special role,
83420 + do not attempt authentication, do not count towards authentication
83421 + locking
83422 + */
83423 +
83424 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
83425 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83426 + gr_is_global_nonroot(current_uid())) {
83427 + error = -EPERM;
83428 + goto out;
83429 + }
83430 +
83431 + /* ensure pw and special role name are null terminated */
83432 +
83433 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
83434 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
83435 +
83436 + /* Okay.
83437 + * We have our enough of the argument structure..(we have yet
83438 + * to copy_from_user the tables themselves) . Copy the tables
83439 + * only if we need them, i.e. for loading operations. */
83440 +
83441 + switch (gr_usermode->mode) {
83442 + case GR_STATUS:
83443 + if (gr_acl_is_enabled()) {
83444 + error = 1;
83445 + if (!gr_check_secure_terminal(current))
83446 + error = 3;
83447 + } else
83448 + error = 2;
83449 + goto out;
83450 + case GR_SHUTDOWN:
83451 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83452 + stop_machine(gr_rbac_disable, NULL, NULL);
83453 + free_variables(false);
83454 + memset(gr_usermode, 0, sizeof(struct gr_arg));
83455 + memset(gr_system_salt, 0, GR_SALT_LEN);
83456 + memset(gr_system_sum, 0, GR_SHA_LEN);
83457 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
83458 + } else if (gr_acl_is_enabled()) {
83459 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
83460 + error = -EPERM;
83461 + } else {
83462 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
83463 + error = -EAGAIN;
83464 + }
83465 + break;
83466 + case GR_ENABLE:
83467 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
83468 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
83469 + else {
83470 + if (gr_acl_is_enabled())
83471 + error = -EAGAIN;
83472 + else
83473 + error = error2;
83474 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
83475 + }
83476 + break;
83477 + case GR_OLDRELOAD:
83478 + oldmode = 1;
83479 + case GR_RELOAD:
83480 + if (!gr_acl_is_enabled()) {
83481 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
83482 + error = -EAGAIN;
83483 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83484 + error2 = gracl_reload(gr_usermode, oldmode);
83485 + if (!error2)
83486 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
83487 + else {
83488 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83489 + error = error2;
83490 + }
83491 + } else {
83492 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83493 + error = -EPERM;
83494 + }
83495 + break;
83496 + case GR_SEGVMOD:
83497 + if (unlikely(!gr_acl_is_enabled())) {
83498 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
83499 + error = -EAGAIN;
83500 + break;
83501 + }
83502 +
83503 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83504 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
83505 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
83506 + struct acl_subject_label *segvacl;
83507 + segvacl =
83508 + lookup_acl_subj_label(gr_usermode->segv_inode,
83509 + gr_usermode->segv_device,
83510 + current->role);
83511 + if (segvacl) {
83512 + segvacl->crashes = 0;
83513 + segvacl->expires = 0;
83514 + }
83515 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
83516 + gr_remove_uid(gr_usermode->segv_uid);
83517 + }
83518 + } else {
83519 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
83520 + error = -EPERM;
83521 + }
83522 + break;
83523 + case GR_SPROLE:
83524 + case GR_SPROLEPAM:
83525 + if (unlikely(!gr_acl_is_enabled())) {
83526 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
83527 + error = -EAGAIN;
83528 + break;
83529 + }
83530 +
83531 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
83532 + current->role->expires = 0;
83533 + current->role->auth_attempts = 0;
83534 + }
83535 +
83536 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83537 + time_after(current->role->expires, get_seconds())) {
83538 + error = -EBUSY;
83539 + goto out;
83540 + }
83541 +
83542 + if (lookup_special_role_auth
83543 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
83544 + && ((!sprole_salt && !sprole_sum)
83545 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
83546 + char *p = "";
83547 + assign_special_role(gr_usermode->sp_role);
83548 + read_lock(&tasklist_lock);
83549 + if (current->real_parent)
83550 + p = current->real_parent->role->rolename;
83551 + read_unlock(&tasklist_lock);
83552 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
83553 + p, acl_sp_role_value);
83554 + } else {
83555 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
83556 + error = -EPERM;
83557 + if(!(current->role->auth_attempts++))
83558 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83559 +
83560 + goto out;
83561 + }
83562 + break;
83563 + case GR_UNSPROLE:
83564 + if (unlikely(!gr_acl_is_enabled())) {
83565 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
83566 + error = -EAGAIN;
83567 + break;
83568 + }
83569 +
83570 + if (current->role->roletype & GR_ROLE_SPECIAL) {
83571 + char *p = "";
83572 + int i = 0;
83573 +
83574 + read_lock(&tasklist_lock);
83575 + if (current->real_parent) {
83576 + p = current->real_parent->role->rolename;
83577 + i = current->real_parent->acl_role_id;
83578 + }
83579 + read_unlock(&tasklist_lock);
83580 +
83581 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
83582 + gr_set_acls(1);
83583 + } else {
83584 + error = -EPERM;
83585 + goto out;
83586 + }
83587 + break;
83588 + default:
83589 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
83590 + error = -EINVAL;
83591 + break;
83592 + }
83593 +
83594 + if (error != -EPERM)
83595 + goto out;
83596 +
83597 + if(!(gr_auth_attempts++))
83598 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83599 +
83600 + out:
83601 + mutex_unlock(&gr_dev_mutex);
83602 +
83603 + if (!error)
83604 + error = req_count;
83605 +
83606 + return error;
83607 +}
83608 +
83609 +int
83610 +gr_set_acls(const int type)
83611 +{
83612 + struct task_struct *task, *task2;
83613 + struct acl_role_label *role = current->role;
83614 + struct acl_subject_label *subj;
83615 + __u16 acl_role_id = current->acl_role_id;
83616 + const struct cred *cred;
83617 + int ret;
83618 +
83619 + rcu_read_lock();
83620 + read_lock(&tasklist_lock);
83621 + read_lock(&grsec_exec_file_lock);
83622 + do_each_thread(task2, task) {
83623 + /* check to see if we're called from the exit handler,
83624 + if so, only replace ACLs that have inherited the admin
83625 + ACL */
83626 +
83627 + if (type && (task->role != role ||
83628 + task->acl_role_id != acl_role_id))
83629 + continue;
83630 +
83631 + task->acl_role_id = 0;
83632 + task->acl_sp_role = 0;
83633 + task->inherited = 0;
83634 +
83635 + if (task->exec_file) {
83636 + cred = __task_cred(task);
83637 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83638 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
83639 + if (subj == NULL) {
83640 + ret = -EINVAL;
83641 + read_unlock(&grsec_exec_file_lock);
83642 + read_unlock(&tasklist_lock);
83643 + rcu_read_unlock();
83644 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
83645 + return ret;
83646 + }
83647 + __gr_apply_subject_to_task(polstate, task, subj);
83648 + } else {
83649 + // it's a kernel process
83650 + task->role = polstate->kernel_role;
83651 + task->acl = polstate->kernel_role->root_label;
83652 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83653 + task->acl->mode &= ~GR_PROCFIND;
83654 +#endif
83655 + }
83656 + } while_each_thread(task2, task);
83657 + read_unlock(&grsec_exec_file_lock);
83658 + read_unlock(&tasklist_lock);
83659 + rcu_read_unlock();
83660 +
83661 + return 0;
83662 +}
83663 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
83664 new file mode 100644
83665 index 0000000..39645c9
83666 --- /dev/null
83667 +++ b/grsecurity/gracl_res.c
83668 @@ -0,0 +1,68 @@
83669 +#include <linux/kernel.h>
83670 +#include <linux/sched.h>
83671 +#include <linux/gracl.h>
83672 +#include <linux/grinternal.h>
83673 +
83674 +static const char *restab_log[] = {
83675 + [RLIMIT_CPU] = "RLIMIT_CPU",
83676 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
83677 + [RLIMIT_DATA] = "RLIMIT_DATA",
83678 + [RLIMIT_STACK] = "RLIMIT_STACK",
83679 + [RLIMIT_CORE] = "RLIMIT_CORE",
83680 + [RLIMIT_RSS] = "RLIMIT_RSS",
83681 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
83682 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
83683 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
83684 + [RLIMIT_AS] = "RLIMIT_AS",
83685 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
83686 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
83687 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
83688 + [RLIMIT_NICE] = "RLIMIT_NICE",
83689 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
83690 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
83691 + [GR_CRASH_RES] = "RLIMIT_CRASH"
83692 +};
83693 +
83694 +void
83695 +gr_log_resource(const struct task_struct *task,
83696 + const int res, const unsigned long wanted, const int gt)
83697 +{
83698 + const struct cred *cred;
83699 + unsigned long rlim;
83700 +
83701 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
83702 + return;
83703 +
83704 + // not yet supported resource
83705 + if (unlikely(!restab_log[res]))
83706 + return;
83707 +
83708 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
83709 + rlim = task_rlimit_max(task, res);
83710 + else
83711 + rlim = task_rlimit(task, res);
83712 +
83713 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
83714 + return;
83715 +
83716 + rcu_read_lock();
83717 + cred = __task_cred(task);
83718 +
83719 + if (res == RLIMIT_NPROC &&
83720 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
83721 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
83722 + goto out_rcu_unlock;
83723 + else if (res == RLIMIT_MEMLOCK &&
83724 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
83725 + goto out_rcu_unlock;
83726 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
83727 + goto out_rcu_unlock;
83728 + rcu_read_unlock();
83729 +
83730 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
83731 +
83732 + return;
83733 +out_rcu_unlock:
83734 + rcu_read_unlock();
83735 + return;
83736 +}
83737 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
83738 new file mode 100644
83739 index 0000000..35d9e65
83740 --- /dev/null
83741 +++ b/grsecurity/gracl_segv.c
83742 @@ -0,0 +1,324 @@
83743 +#include <linux/kernel.h>
83744 +#include <linux/mm.h>
83745 +#include <asm/uaccess.h>
83746 +#include <asm/errno.h>
83747 +#include <asm/mman.h>
83748 +#include <net/sock.h>
83749 +#include <linux/file.h>
83750 +#include <linux/fs.h>
83751 +#include <linux/net.h>
83752 +#include <linux/in.h>
83753 +#include <linux/slab.h>
83754 +#include <linux/types.h>
83755 +#include <linux/sched.h>
83756 +#include <linux/timer.h>
83757 +#include <linux/gracl.h>
83758 +#include <linux/grsecurity.h>
83759 +#include <linux/grinternal.h>
83760 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83761 +#include <linux/magic.h>
83762 +#include <linux/pagemap.h>
83763 +#include "../fs/btrfs/async-thread.h"
83764 +#include "../fs/btrfs/ctree.h"
83765 +#include "../fs/btrfs/btrfs_inode.h"
83766 +#endif
83767 +
83768 +static struct crash_uid *uid_set;
83769 +static unsigned short uid_used;
83770 +static DEFINE_SPINLOCK(gr_uid_lock);
83771 +extern rwlock_t gr_inode_lock;
83772 +extern struct acl_subject_label *
83773 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
83774 + struct acl_role_label *role);
83775 +
83776 +static inline dev_t __get_dev(const struct dentry *dentry)
83777 +{
83778 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83779 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83780 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
83781 + else
83782 +#endif
83783 + return dentry->d_sb->s_dev;
83784 +}
83785 +
83786 +static inline u64 __get_ino(const struct dentry *dentry)
83787 +{
83788 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83789 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83790 + return btrfs_ino(dentry->d_inode);
83791 + else
83792 +#endif
83793 + return dentry->d_inode->i_ino;
83794 +}
83795 +
83796 +int
83797 +gr_init_uidset(void)
83798 +{
83799 + uid_set =
83800 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
83801 + uid_used = 0;
83802 +
83803 + return uid_set ? 1 : 0;
83804 +}
83805 +
83806 +void
83807 +gr_free_uidset(void)
83808 +{
83809 + if (uid_set) {
83810 + struct crash_uid *tmpset;
83811 + spin_lock(&gr_uid_lock);
83812 + tmpset = uid_set;
83813 + uid_set = NULL;
83814 + uid_used = 0;
83815 + spin_unlock(&gr_uid_lock);
83816 + if (tmpset)
83817 + kfree(tmpset);
83818 + }
83819 +
83820 + return;
83821 +}
83822 +
83823 +int
83824 +gr_find_uid(const uid_t uid)
83825 +{
83826 + struct crash_uid *tmp = uid_set;
83827 + uid_t buid;
83828 + int low = 0, high = uid_used - 1, mid;
83829 +
83830 + while (high >= low) {
83831 + mid = (low + high) >> 1;
83832 + buid = tmp[mid].uid;
83833 + if (buid == uid)
83834 + return mid;
83835 + if (buid > uid)
83836 + high = mid - 1;
83837 + if (buid < uid)
83838 + low = mid + 1;
83839 + }
83840 +
83841 + return -1;
83842 +}
83843 +
83844 +static void
83845 +gr_insertsort(void)
83846 +{
83847 + unsigned short i, j;
83848 + struct crash_uid index;
83849 +
83850 + for (i = 1; i < uid_used; i++) {
83851 + index = uid_set[i];
83852 + j = i;
83853 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
83854 + uid_set[j] = uid_set[j - 1];
83855 + j--;
83856 + }
83857 + uid_set[j] = index;
83858 + }
83859 +
83860 + return;
83861 +}
83862 +
83863 +static void
83864 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
83865 +{
83866 + int loc;
83867 + uid_t uid = GR_GLOBAL_UID(kuid);
83868 +
83869 + if (uid_used == GR_UIDTABLE_MAX)
83870 + return;
83871 +
83872 + loc = gr_find_uid(uid);
83873 +
83874 + if (loc >= 0) {
83875 + uid_set[loc].expires = expires;
83876 + return;
83877 + }
83878 +
83879 + uid_set[uid_used].uid = uid;
83880 + uid_set[uid_used].expires = expires;
83881 + uid_used++;
83882 +
83883 + gr_insertsort();
83884 +
83885 + return;
83886 +}
83887 +
83888 +void
83889 +gr_remove_uid(const unsigned short loc)
83890 +{
83891 + unsigned short i;
83892 +
83893 + for (i = loc + 1; i < uid_used; i++)
83894 + uid_set[i - 1] = uid_set[i];
83895 +
83896 + uid_used--;
83897 +
83898 + return;
83899 +}
83900 +
83901 +int
83902 +gr_check_crash_uid(const kuid_t kuid)
83903 +{
83904 + int loc;
83905 + int ret = 0;
83906 + uid_t uid;
83907 +
83908 + if (unlikely(!gr_acl_is_enabled()))
83909 + return 0;
83910 +
83911 + uid = GR_GLOBAL_UID(kuid);
83912 +
83913 + spin_lock(&gr_uid_lock);
83914 + loc = gr_find_uid(uid);
83915 +
83916 + if (loc < 0)
83917 + goto out_unlock;
83918 +
83919 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
83920 + gr_remove_uid(loc);
83921 + else
83922 + ret = 1;
83923 +
83924 +out_unlock:
83925 + spin_unlock(&gr_uid_lock);
83926 + return ret;
83927 +}
83928 +
83929 +static int
83930 +proc_is_setxid(const struct cred *cred)
83931 +{
83932 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
83933 + !uid_eq(cred->uid, cred->fsuid))
83934 + return 1;
83935 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
83936 + !gid_eq(cred->gid, cred->fsgid))
83937 + return 1;
83938 +
83939 + return 0;
83940 +}
83941 +
83942 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
83943 +
83944 +void
83945 +gr_handle_crash(struct task_struct *task, const int sig)
83946 +{
83947 + struct acl_subject_label *curr;
83948 + struct task_struct *tsk, *tsk2;
83949 + const struct cred *cred;
83950 + const struct cred *cred2;
83951 +
83952 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
83953 + return;
83954 +
83955 + if (unlikely(!gr_acl_is_enabled()))
83956 + return;
83957 +
83958 + curr = task->acl;
83959 +
83960 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
83961 + return;
83962 +
83963 + if (time_before_eq(curr->expires, get_seconds())) {
83964 + curr->expires = 0;
83965 + curr->crashes = 0;
83966 + }
83967 +
83968 + curr->crashes++;
83969 +
83970 + if (!curr->expires)
83971 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
83972 +
83973 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
83974 + time_after(curr->expires, get_seconds())) {
83975 + rcu_read_lock();
83976 + cred = __task_cred(task);
83977 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
83978 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
83979 + spin_lock(&gr_uid_lock);
83980 + gr_insert_uid(cred->uid, curr->expires);
83981 + spin_unlock(&gr_uid_lock);
83982 + curr->expires = 0;
83983 + curr->crashes = 0;
83984 + read_lock(&tasklist_lock);
83985 + do_each_thread(tsk2, tsk) {
83986 + cred2 = __task_cred(tsk);
83987 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
83988 + gr_fake_force_sig(SIGKILL, tsk);
83989 + } while_each_thread(tsk2, tsk);
83990 + read_unlock(&tasklist_lock);
83991 + } else {
83992 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
83993 + read_lock(&tasklist_lock);
83994 + read_lock(&grsec_exec_file_lock);
83995 + do_each_thread(tsk2, tsk) {
83996 + if (likely(tsk != task)) {
83997 + // if this thread has the same subject as the one that triggered
83998 + // RES_CRASH and it's the same binary, kill it
83999 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
84000 + gr_fake_force_sig(SIGKILL, tsk);
84001 + }
84002 + } while_each_thread(tsk2, tsk);
84003 + read_unlock(&grsec_exec_file_lock);
84004 + read_unlock(&tasklist_lock);
84005 + }
84006 + rcu_read_unlock();
84007 + }
84008 +
84009 + return;
84010 +}
84011 +
84012 +int
84013 +gr_check_crash_exec(const struct file *filp)
84014 +{
84015 + struct acl_subject_label *curr;
84016 + struct dentry *dentry;
84017 +
84018 + if (unlikely(!gr_acl_is_enabled()))
84019 + return 0;
84020 +
84021 + read_lock(&gr_inode_lock);
84022 + dentry = filp->f_path.dentry;
84023 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
84024 + current->role);
84025 + read_unlock(&gr_inode_lock);
84026 +
84027 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
84028 + (!curr->crashes && !curr->expires))
84029 + return 0;
84030 +
84031 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
84032 + time_after(curr->expires, get_seconds()))
84033 + return 1;
84034 + else if (time_before_eq(curr->expires, get_seconds())) {
84035 + curr->crashes = 0;
84036 + curr->expires = 0;
84037 + }
84038 +
84039 + return 0;
84040 +}
84041 +
84042 +void
84043 +gr_handle_alertkill(struct task_struct *task)
84044 +{
84045 + struct acl_subject_label *curracl;
84046 + __u32 curr_ip;
84047 + struct task_struct *p, *p2;
84048 +
84049 + if (unlikely(!gr_acl_is_enabled()))
84050 + return;
84051 +
84052 + curracl = task->acl;
84053 + curr_ip = task->signal->curr_ip;
84054 +
84055 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
84056 + read_lock(&tasklist_lock);
84057 + do_each_thread(p2, p) {
84058 + if (p->signal->curr_ip == curr_ip)
84059 + gr_fake_force_sig(SIGKILL, p);
84060 + } while_each_thread(p2, p);
84061 + read_unlock(&tasklist_lock);
84062 + } else if (curracl->mode & GR_KILLPROC)
84063 + gr_fake_force_sig(SIGKILL, task);
84064 +
84065 + return;
84066 +}
84067 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
84068 new file mode 100644
84069 index 0000000..6b0c9cc
84070 --- /dev/null
84071 +++ b/grsecurity/gracl_shm.c
84072 @@ -0,0 +1,40 @@
84073 +#include <linux/kernel.h>
84074 +#include <linux/mm.h>
84075 +#include <linux/sched.h>
84076 +#include <linux/file.h>
84077 +#include <linux/ipc.h>
84078 +#include <linux/gracl.h>
84079 +#include <linux/grsecurity.h>
84080 +#include <linux/grinternal.h>
84081 +
84082 +int
84083 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84084 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
84085 +{
84086 + struct task_struct *task;
84087 +
84088 + if (!gr_acl_is_enabled())
84089 + return 1;
84090 +
84091 + rcu_read_lock();
84092 + read_lock(&tasklist_lock);
84093 +
84094 + task = find_task_by_vpid(shm_cprid);
84095 +
84096 + if (unlikely(!task))
84097 + task = find_task_by_vpid(shm_lapid);
84098 +
84099 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
84100 + (task_pid_nr(task) == shm_lapid)) &&
84101 + (task->acl->mode & GR_PROTSHM) &&
84102 + (task->acl != current->acl))) {
84103 + read_unlock(&tasklist_lock);
84104 + rcu_read_unlock();
84105 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
84106 + return 0;
84107 + }
84108 + read_unlock(&tasklist_lock);
84109 + rcu_read_unlock();
84110 +
84111 + return 1;
84112 +}
84113 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
84114 new file mode 100644
84115 index 0000000..bc0be01
84116 --- /dev/null
84117 +++ b/grsecurity/grsec_chdir.c
84118 @@ -0,0 +1,19 @@
84119 +#include <linux/kernel.h>
84120 +#include <linux/sched.h>
84121 +#include <linux/fs.h>
84122 +#include <linux/file.h>
84123 +#include <linux/grsecurity.h>
84124 +#include <linux/grinternal.h>
84125 +
84126 +void
84127 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
84128 +{
84129 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
84130 + if ((grsec_enable_chdir && grsec_enable_group &&
84131 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
84132 + !grsec_enable_group)) {
84133 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
84134 + }
84135 +#endif
84136 + return;
84137 +}
84138 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
84139 new file mode 100644
84140 index 0000000..114ea4f
84141 --- /dev/null
84142 +++ b/grsecurity/grsec_chroot.c
84143 @@ -0,0 +1,467 @@
84144 +#include <linux/kernel.h>
84145 +#include <linux/module.h>
84146 +#include <linux/sched.h>
84147 +#include <linux/file.h>
84148 +#include <linux/fs.h>
84149 +#include <linux/mount.h>
84150 +#include <linux/types.h>
84151 +#include "../fs/mount.h"
84152 +#include <linux/grsecurity.h>
84153 +#include <linux/grinternal.h>
84154 +
84155 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84156 +int gr_init_ran;
84157 +#endif
84158 +
84159 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84160 +{
84161 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84162 + struct dentry *tmpd = dentry;
84163 +
84164 + read_seqlock_excl(&mount_lock);
84165 + write_seqlock(&rename_lock);
84166 +
84167 + while (tmpd != mnt->mnt_root) {
84168 + atomic_inc(&tmpd->chroot_refcnt);
84169 + tmpd = tmpd->d_parent;
84170 + }
84171 + atomic_inc(&tmpd->chroot_refcnt);
84172 +
84173 + write_sequnlock(&rename_lock);
84174 + read_sequnlock_excl(&mount_lock);
84175 +#endif
84176 +}
84177 +
84178 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84179 +{
84180 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84181 + struct dentry *tmpd = dentry;
84182 +
84183 + read_seqlock_excl(&mount_lock);
84184 + write_seqlock(&rename_lock);
84185 +
84186 + while (tmpd != mnt->mnt_root) {
84187 + atomic_dec(&tmpd->chroot_refcnt);
84188 + tmpd = tmpd->d_parent;
84189 + }
84190 + atomic_dec(&tmpd->chroot_refcnt);
84191 +
84192 + write_sequnlock(&rename_lock);
84193 + read_sequnlock_excl(&mount_lock);
84194 +#endif
84195 +}
84196 +
84197 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84198 +static struct dentry *get_closest_chroot(struct dentry *dentry)
84199 +{
84200 + write_seqlock(&rename_lock);
84201 + do {
84202 + if (atomic_read(&dentry->chroot_refcnt)) {
84203 + write_sequnlock(&rename_lock);
84204 + return dentry;
84205 + }
84206 + dentry = dentry->d_parent;
84207 + } while (!IS_ROOT(dentry));
84208 + write_sequnlock(&rename_lock);
84209 + return NULL;
84210 +}
84211 +#endif
84212 +
84213 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
84214 + struct dentry *newdentry, struct vfsmount *newmnt)
84215 +{
84216 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84217 + struct dentry *chroot;
84218 +
84219 + if (unlikely(!grsec_enable_chroot_rename))
84220 + return 0;
84221 +
84222 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
84223 + return 0;
84224 +
84225 + chroot = get_closest_chroot(olddentry);
84226 +
84227 + if (chroot == NULL)
84228 + return 0;
84229 +
84230 + if (is_subdir(newdentry, chroot))
84231 + return 0;
84232 +
84233 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
84234 +
84235 + return 1;
84236 +#else
84237 + return 0;
84238 +#endif
84239 +}
84240 +
84241 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
84242 +{
84243 +#ifdef CONFIG_GRKERNSEC
84244 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
84245 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
84246 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84247 + && gr_init_ran
84248 +#endif
84249 + )
84250 + task->gr_is_chrooted = 1;
84251 + else {
84252 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84253 + if (task_pid_nr(task) == 1 && !gr_init_ran)
84254 + gr_init_ran = 1;
84255 +#endif
84256 + task->gr_is_chrooted = 0;
84257 + }
84258 +
84259 + task->gr_chroot_dentry = path->dentry;
84260 +#endif
84261 + return;
84262 +}
84263 +
84264 +void gr_clear_chroot_entries(struct task_struct *task)
84265 +{
84266 +#ifdef CONFIG_GRKERNSEC
84267 + task->gr_is_chrooted = 0;
84268 + task->gr_chroot_dentry = NULL;
84269 +#endif
84270 + return;
84271 +}
84272 +
84273 +int
84274 +gr_handle_chroot_unix(const pid_t pid)
84275 +{
84276 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
84277 + struct task_struct *p;
84278 +
84279 + if (unlikely(!grsec_enable_chroot_unix))
84280 + return 1;
84281 +
84282 + if (likely(!proc_is_chrooted(current)))
84283 + return 1;
84284 +
84285 + rcu_read_lock();
84286 + read_lock(&tasklist_lock);
84287 + p = find_task_by_vpid_unrestricted(pid);
84288 + if (unlikely(p && !have_same_root(current, p))) {
84289 + read_unlock(&tasklist_lock);
84290 + rcu_read_unlock();
84291 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
84292 + return 0;
84293 + }
84294 + read_unlock(&tasklist_lock);
84295 + rcu_read_unlock();
84296 +#endif
84297 + return 1;
84298 +}
84299 +
84300 +int
84301 +gr_handle_chroot_nice(void)
84302 +{
84303 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84304 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
84305 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
84306 + return -EPERM;
84307 + }
84308 +#endif
84309 + return 0;
84310 +}
84311 +
84312 +int
84313 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
84314 +{
84315 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84316 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
84317 + && proc_is_chrooted(current)) {
84318 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
84319 + return -EACCES;
84320 + }
84321 +#endif
84322 + return 0;
84323 +}
84324 +
84325 +int
84326 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
84327 +{
84328 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84329 + struct task_struct *p;
84330 + int ret = 0;
84331 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
84332 + return ret;
84333 +
84334 + read_lock(&tasklist_lock);
84335 + do_each_pid_task(pid, type, p) {
84336 + if (!have_same_root(current, p)) {
84337 + ret = 1;
84338 + goto out;
84339 + }
84340 + } while_each_pid_task(pid, type, p);
84341 +out:
84342 + read_unlock(&tasklist_lock);
84343 + return ret;
84344 +#endif
84345 + return 0;
84346 +}
84347 +
84348 +int
84349 +gr_pid_is_chrooted(struct task_struct *p)
84350 +{
84351 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84352 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
84353 + return 0;
84354 +
84355 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
84356 + !have_same_root(current, p)) {
84357 + return 1;
84358 + }
84359 +#endif
84360 + return 0;
84361 +}
84362 +
84363 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
84364 +
84365 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
84366 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
84367 +{
84368 + struct path path, currentroot;
84369 + int ret = 0;
84370 +
84371 + path.dentry = (struct dentry *)u_dentry;
84372 + path.mnt = (struct vfsmount *)u_mnt;
84373 + get_fs_root(current->fs, &currentroot);
84374 + if (path_is_under(&path, &currentroot))
84375 + ret = 1;
84376 + path_put(&currentroot);
84377 +
84378 + return ret;
84379 +}
84380 +#endif
84381 +
84382 +int
84383 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
84384 +{
84385 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84386 + if (!grsec_enable_chroot_fchdir)
84387 + return 1;
84388 +
84389 + if (!proc_is_chrooted(current))
84390 + return 1;
84391 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
84392 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
84393 + return 0;
84394 + }
84395 +#endif
84396 + return 1;
84397 +}
84398 +
84399 +int
84400 +gr_chroot_fhandle(void)
84401 +{
84402 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84403 + if (!grsec_enable_chroot_fchdir)
84404 + return 1;
84405 +
84406 + if (!proc_is_chrooted(current))
84407 + return 1;
84408 + else {
84409 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
84410 + return 0;
84411 + }
84412 +#endif
84413 + return 1;
84414 +}
84415 +
84416 +int
84417 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84418 + const u64 shm_createtime)
84419 +{
84420 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
84421 + struct task_struct *p;
84422 +
84423 + if (unlikely(!grsec_enable_chroot_shmat))
84424 + return 1;
84425 +
84426 + if (likely(!proc_is_chrooted(current)))
84427 + return 1;
84428 +
84429 + rcu_read_lock();
84430 + read_lock(&tasklist_lock);
84431 +
84432 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
84433 + if (time_before_eq64(p->start_time, shm_createtime)) {
84434 + if (have_same_root(current, p)) {
84435 + goto allow;
84436 + } else {
84437 + read_unlock(&tasklist_lock);
84438 + rcu_read_unlock();
84439 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84440 + return 0;
84441 + }
84442 + }
84443 + /* creator exited, pid reuse, fall through to next check */
84444 + }
84445 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
84446 + if (unlikely(!have_same_root(current, p))) {
84447 + read_unlock(&tasklist_lock);
84448 + rcu_read_unlock();
84449 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84450 + return 0;
84451 + }
84452 + }
84453 +
84454 +allow:
84455 + read_unlock(&tasklist_lock);
84456 + rcu_read_unlock();
84457 +#endif
84458 + return 1;
84459 +}
84460 +
84461 +void
84462 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
84463 +{
84464 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
84465 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
84466 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
84467 +#endif
84468 + return;
84469 +}
84470 +
84471 +int
84472 +gr_handle_chroot_mknod(const struct dentry *dentry,
84473 + const struct vfsmount *mnt, const int mode)
84474 +{
84475 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
84476 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
84477 + proc_is_chrooted(current)) {
84478 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
84479 + return -EPERM;
84480 + }
84481 +#endif
84482 + return 0;
84483 +}
84484 +
84485 +int
84486 +gr_handle_chroot_mount(const struct dentry *dentry,
84487 + const struct vfsmount *mnt, const char *dev_name)
84488 +{
84489 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
84490 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
84491 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
84492 + return -EPERM;
84493 + }
84494 +#endif
84495 + return 0;
84496 +}
84497 +
84498 +int
84499 +gr_handle_chroot_pivot(void)
84500 +{
84501 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
84502 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
84503 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
84504 + return -EPERM;
84505 + }
84506 +#endif
84507 + return 0;
84508 +}
84509 +
84510 +int
84511 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
84512 +{
84513 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
84514 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
84515 + !gr_is_outside_chroot(dentry, mnt)) {
84516 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
84517 + return -EPERM;
84518 + }
84519 +#endif
84520 + return 0;
84521 +}
84522 +
84523 +extern const char *captab_log[];
84524 +extern int captab_log_entries;
84525 +
84526 +int
84527 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
84528 +{
84529 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84530 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84531 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84532 + if (cap_raised(chroot_caps, cap)) {
84533 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
84534 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
84535 + }
84536 + return 0;
84537 + }
84538 + }
84539 +#endif
84540 + return 1;
84541 +}
84542 +
84543 +int
84544 +gr_chroot_is_capable(const int cap)
84545 +{
84546 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84547 + return gr_task_chroot_is_capable(current, current_cred(), cap);
84548 +#endif
84549 + return 1;
84550 +}
84551 +
84552 +int
84553 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
84554 +{
84555 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84556 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84557 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84558 + if (cap_raised(chroot_caps, cap)) {
84559 + return 0;
84560 + }
84561 + }
84562 +#endif
84563 + return 1;
84564 +}
84565 +
84566 +int
84567 +gr_chroot_is_capable_nolog(const int cap)
84568 +{
84569 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84570 + return gr_task_chroot_is_capable_nolog(current, cap);
84571 +#endif
84572 + return 1;
84573 +}
84574 +
84575 +int
84576 +gr_handle_chroot_sysctl(const int op)
84577 +{
84578 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
84579 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
84580 + proc_is_chrooted(current))
84581 + return -EACCES;
84582 +#endif
84583 + return 0;
84584 +}
84585 +
84586 +void
84587 +gr_handle_chroot_chdir(const struct path *path)
84588 +{
84589 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
84590 + if (grsec_enable_chroot_chdir)
84591 + set_fs_pwd(current->fs, path);
84592 +#endif
84593 + return;
84594 +}
84595 +
84596 +int
84597 +gr_handle_chroot_chmod(const struct dentry *dentry,
84598 + const struct vfsmount *mnt, const int mode)
84599 +{
84600 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
84601 + /* allow chmod +s on directories, but not files */
84602 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
84603 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
84604 + proc_is_chrooted(current)) {
84605 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
84606 + return -EPERM;
84607 + }
84608 +#endif
84609 + return 0;
84610 +}
84611 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
84612 new file mode 100644
84613 index 0000000..946f750
84614 --- /dev/null
84615 +++ b/grsecurity/grsec_disabled.c
84616 @@ -0,0 +1,445 @@
84617 +#include <linux/kernel.h>
84618 +#include <linux/module.h>
84619 +#include <linux/sched.h>
84620 +#include <linux/file.h>
84621 +#include <linux/fs.h>
84622 +#include <linux/kdev_t.h>
84623 +#include <linux/net.h>
84624 +#include <linux/in.h>
84625 +#include <linux/ip.h>
84626 +#include <linux/skbuff.h>
84627 +#include <linux/sysctl.h>
84628 +
84629 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84630 +void
84631 +pax_set_initial_flags(struct linux_binprm *bprm)
84632 +{
84633 + return;
84634 +}
84635 +#endif
84636 +
84637 +#ifdef CONFIG_SYSCTL
84638 +__u32
84639 +gr_handle_sysctl(const struct ctl_table * table, const int op)
84640 +{
84641 + return 0;
84642 +}
84643 +#endif
84644 +
84645 +#ifdef CONFIG_TASKSTATS
84646 +int gr_is_taskstats_denied(int pid)
84647 +{
84648 + return 0;
84649 +}
84650 +#endif
84651 +
84652 +int
84653 +gr_acl_is_enabled(void)
84654 +{
84655 + return 0;
84656 +}
84657 +
84658 +int
84659 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
84660 +{
84661 + return 0;
84662 +}
84663 +
84664 +void
84665 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
84666 +{
84667 + return;
84668 +}
84669 +
84670 +int
84671 +gr_handle_rawio(const struct inode *inode)
84672 +{
84673 + return 0;
84674 +}
84675 +
84676 +void
84677 +gr_acl_handle_psacct(struct task_struct *task, const long code)
84678 +{
84679 + return;
84680 +}
84681 +
84682 +int
84683 +gr_handle_ptrace(struct task_struct *task, const long request)
84684 +{
84685 + return 0;
84686 +}
84687 +
84688 +int
84689 +gr_handle_proc_ptrace(struct task_struct *task)
84690 +{
84691 + return 0;
84692 +}
84693 +
84694 +int
84695 +gr_set_acls(const int type)
84696 +{
84697 + return 0;
84698 +}
84699 +
84700 +int
84701 +gr_check_hidden_task(const struct task_struct *tsk)
84702 +{
84703 + return 0;
84704 +}
84705 +
84706 +int
84707 +gr_check_protected_task(const struct task_struct *task)
84708 +{
84709 + return 0;
84710 +}
84711 +
84712 +int
84713 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
84714 +{
84715 + return 0;
84716 +}
84717 +
84718 +void
84719 +gr_copy_label(struct task_struct *tsk)
84720 +{
84721 + return;
84722 +}
84723 +
84724 +void
84725 +gr_set_pax_flags(struct task_struct *task)
84726 +{
84727 + return;
84728 +}
84729 +
84730 +int
84731 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
84732 + const int unsafe_share)
84733 +{
84734 + return 0;
84735 +}
84736 +
84737 +void
84738 +gr_handle_delete(const u64 ino, const dev_t dev)
84739 +{
84740 + return;
84741 +}
84742 +
84743 +void
84744 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
84745 +{
84746 + return;
84747 +}
84748 +
84749 +void
84750 +gr_handle_crash(struct task_struct *task, const int sig)
84751 +{
84752 + return;
84753 +}
84754 +
84755 +int
84756 +gr_check_crash_exec(const struct file *filp)
84757 +{
84758 + return 0;
84759 +}
84760 +
84761 +int
84762 +gr_check_crash_uid(const kuid_t uid)
84763 +{
84764 + return 0;
84765 +}
84766 +
84767 +void
84768 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
84769 + struct dentry *old_dentry,
84770 + struct dentry *new_dentry,
84771 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
84772 +{
84773 + return;
84774 +}
84775 +
84776 +int
84777 +gr_search_socket(const int family, const int type, const int protocol)
84778 +{
84779 + return 1;
84780 +}
84781 +
84782 +int
84783 +gr_search_connectbind(const int mode, const struct socket *sock,
84784 + const struct sockaddr_in *addr)
84785 +{
84786 + return 0;
84787 +}
84788 +
84789 +void
84790 +gr_handle_alertkill(struct task_struct *task)
84791 +{
84792 + return;
84793 +}
84794 +
84795 +__u32
84796 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
84797 +{
84798 + return 1;
84799 +}
84800 +
84801 +__u32
84802 +gr_acl_handle_hidden_file(const struct dentry * dentry,
84803 + const struct vfsmount * mnt)
84804 +{
84805 + return 1;
84806 +}
84807 +
84808 +__u32
84809 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
84810 + int acc_mode)
84811 +{
84812 + return 1;
84813 +}
84814 +
84815 +__u32
84816 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
84817 +{
84818 + return 1;
84819 +}
84820 +
84821 +__u32
84822 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
84823 +{
84824 + return 1;
84825 +}
84826 +
84827 +int
84828 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
84829 + unsigned int *vm_flags)
84830 +{
84831 + return 1;
84832 +}
84833 +
84834 +__u32
84835 +gr_acl_handle_truncate(const struct dentry * dentry,
84836 + const struct vfsmount * mnt)
84837 +{
84838 + return 1;
84839 +}
84840 +
84841 +__u32
84842 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
84843 +{
84844 + return 1;
84845 +}
84846 +
84847 +__u32
84848 +gr_acl_handle_access(const struct dentry * dentry,
84849 + const struct vfsmount * mnt, const int fmode)
84850 +{
84851 + return 1;
84852 +}
84853 +
84854 +__u32
84855 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
84856 + umode_t *mode)
84857 +{
84858 + return 1;
84859 +}
84860 +
84861 +__u32
84862 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
84863 +{
84864 + return 1;
84865 +}
84866 +
84867 +__u32
84868 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
84869 +{
84870 + return 1;
84871 +}
84872 +
84873 +__u32
84874 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
84875 +{
84876 + return 1;
84877 +}
84878 +
84879 +void
84880 +grsecurity_init(void)
84881 +{
84882 + return;
84883 +}
84884 +
84885 +umode_t gr_acl_umask(void)
84886 +{
84887 + return 0;
84888 +}
84889 +
84890 +__u32
84891 +gr_acl_handle_mknod(const struct dentry * new_dentry,
84892 + const struct dentry * parent_dentry,
84893 + const struct vfsmount * parent_mnt,
84894 + const int mode)
84895 +{
84896 + return 1;
84897 +}
84898 +
84899 +__u32
84900 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
84901 + const struct dentry * parent_dentry,
84902 + const struct vfsmount * parent_mnt)
84903 +{
84904 + return 1;
84905 +}
84906 +
84907 +__u32
84908 +gr_acl_handle_symlink(const struct dentry * new_dentry,
84909 + const struct dentry * parent_dentry,
84910 + const struct vfsmount * parent_mnt, const struct filename *from)
84911 +{
84912 + return 1;
84913 +}
84914 +
84915 +__u32
84916 +gr_acl_handle_link(const struct dentry * new_dentry,
84917 + const struct dentry * parent_dentry,
84918 + const struct vfsmount * parent_mnt,
84919 + const struct dentry * old_dentry,
84920 + const struct vfsmount * old_mnt, const struct filename *to)
84921 +{
84922 + return 1;
84923 +}
84924 +
84925 +int
84926 +gr_acl_handle_rename(const struct dentry *new_dentry,
84927 + const struct dentry *parent_dentry,
84928 + const struct vfsmount *parent_mnt,
84929 + const struct dentry *old_dentry,
84930 + const struct inode *old_parent_inode,
84931 + const struct vfsmount *old_mnt, const struct filename *newname,
84932 + unsigned int flags)
84933 +{
84934 + return 0;
84935 +}
84936 +
84937 +int
84938 +gr_acl_handle_filldir(const struct file *file, const char *name,
84939 + const int namelen, const u64 ino)
84940 +{
84941 + return 1;
84942 +}
84943 +
84944 +int
84945 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84946 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
84947 +{
84948 + return 1;
84949 +}
84950 +
84951 +int
84952 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
84953 +{
84954 + return 0;
84955 +}
84956 +
84957 +int
84958 +gr_search_accept(const struct socket *sock)
84959 +{
84960 + return 0;
84961 +}
84962 +
84963 +int
84964 +gr_search_listen(const struct socket *sock)
84965 +{
84966 + return 0;
84967 +}
84968 +
84969 +int
84970 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
84971 +{
84972 + return 0;
84973 +}
84974 +
84975 +__u32
84976 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
84977 +{
84978 + return 1;
84979 +}
84980 +
84981 +__u32
84982 +gr_acl_handle_creat(const struct dentry * dentry,
84983 + const struct dentry * p_dentry,
84984 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
84985 + const int imode)
84986 +{
84987 + return 1;
84988 +}
84989 +
84990 +void
84991 +gr_acl_handle_exit(void)
84992 +{
84993 + return;
84994 +}
84995 +
84996 +int
84997 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
84998 +{
84999 + return 1;
85000 +}
85001 +
85002 +void
85003 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
85004 +{
85005 + return;
85006 +}
85007 +
85008 +int
85009 +gr_acl_handle_procpidmem(const struct task_struct *task)
85010 +{
85011 + return 0;
85012 +}
85013 +
85014 +int
85015 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
85016 +{
85017 + return 0;
85018 +}
85019 +
85020 +int
85021 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
85022 +{
85023 + return 0;
85024 +}
85025 +
85026 +int
85027 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
85028 +{
85029 + return 0;
85030 +}
85031 +
85032 +int
85033 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
85034 +{
85035 + return 0;
85036 +}
85037 +
85038 +int gr_acl_enable_at_secure(void)
85039 +{
85040 + return 0;
85041 +}
85042 +
85043 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
85044 +{
85045 + return dentry->d_sb->s_dev;
85046 +}
85047 +
85048 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
85049 +{
85050 + return dentry->d_inode->i_ino;
85051 +}
85052 +
85053 +void gr_put_exec_file(struct task_struct *task)
85054 +{
85055 + return;
85056 +}
85057 +
85058 +#ifdef CONFIG_SECURITY
85059 +EXPORT_SYMBOL_GPL(gr_check_user_change);
85060 +EXPORT_SYMBOL_GPL(gr_check_group_change);
85061 +#endif
85062 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
85063 new file mode 100644
85064 index 0000000..fb7531e
85065 --- /dev/null
85066 +++ b/grsecurity/grsec_exec.c
85067 @@ -0,0 +1,189 @@
85068 +#include <linux/kernel.h>
85069 +#include <linux/sched.h>
85070 +#include <linux/file.h>
85071 +#include <linux/binfmts.h>
85072 +#include <linux/fs.h>
85073 +#include <linux/types.h>
85074 +#include <linux/grdefs.h>
85075 +#include <linux/grsecurity.h>
85076 +#include <linux/grinternal.h>
85077 +#include <linux/capability.h>
85078 +#include <linux/module.h>
85079 +#include <linux/compat.h>
85080 +
85081 +#include <asm/uaccess.h>
85082 +
85083 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85084 +static char gr_exec_arg_buf[132];
85085 +static DEFINE_MUTEX(gr_exec_arg_mutex);
85086 +#endif
85087 +
85088 +struct user_arg_ptr {
85089 +#ifdef CONFIG_COMPAT
85090 + bool is_compat;
85091 +#endif
85092 + union {
85093 + const char __user *const __user *native;
85094 +#ifdef CONFIG_COMPAT
85095 + const compat_uptr_t __user *compat;
85096 +#endif
85097 + } ptr;
85098 +};
85099 +
85100 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
85101 +
85102 +void
85103 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
85104 +{
85105 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85106 + char *grarg = gr_exec_arg_buf;
85107 + unsigned int i, x, execlen = 0;
85108 + char c;
85109 +
85110 + if (!((grsec_enable_execlog && grsec_enable_group &&
85111 + in_group_p(grsec_audit_gid))
85112 + || (grsec_enable_execlog && !grsec_enable_group)))
85113 + return;
85114 +
85115 + mutex_lock(&gr_exec_arg_mutex);
85116 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
85117 +
85118 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
85119 + const char __user *p;
85120 + unsigned int len;
85121 +
85122 + p = get_user_arg_ptr(argv, i);
85123 + if (IS_ERR(p))
85124 + goto log;
85125 +
85126 + len = strnlen_user(p, 128 - execlen);
85127 + if (len > 128 - execlen)
85128 + len = 128 - execlen;
85129 + else if (len > 0)
85130 + len--;
85131 + if (copy_from_user(grarg + execlen, p, len))
85132 + goto log;
85133 +
85134 + /* rewrite unprintable characters */
85135 + for (x = 0; x < len; x++) {
85136 + c = *(grarg + execlen + x);
85137 + if (c < 32 || c > 126)
85138 + *(grarg + execlen + x) = ' ';
85139 + }
85140 +
85141 + execlen += len;
85142 + *(grarg + execlen) = ' ';
85143 + *(grarg + execlen + 1) = '\0';
85144 + execlen++;
85145 + }
85146 +
85147 + log:
85148 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
85149 + bprm->file->f_path.mnt, grarg);
85150 + mutex_unlock(&gr_exec_arg_mutex);
85151 +#endif
85152 + return;
85153 +}
85154 +
85155 +#ifdef CONFIG_GRKERNSEC
85156 +extern int gr_acl_is_capable(const int cap);
85157 +extern int gr_acl_is_capable_nolog(const int cap);
85158 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
85159 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
85160 +extern int gr_chroot_is_capable(const int cap);
85161 +extern int gr_chroot_is_capable_nolog(const int cap);
85162 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
85163 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
85164 +#endif
85165 +
85166 +const char *captab_log[] = {
85167 + "CAP_CHOWN",
85168 + "CAP_DAC_OVERRIDE",
85169 + "CAP_DAC_READ_SEARCH",
85170 + "CAP_FOWNER",
85171 + "CAP_FSETID",
85172 + "CAP_KILL",
85173 + "CAP_SETGID",
85174 + "CAP_SETUID",
85175 + "CAP_SETPCAP",
85176 + "CAP_LINUX_IMMUTABLE",
85177 + "CAP_NET_BIND_SERVICE",
85178 + "CAP_NET_BROADCAST",
85179 + "CAP_NET_ADMIN",
85180 + "CAP_NET_RAW",
85181 + "CAP_IPC_LOCK",
85182 + "CAP_IPC_OWNER",
85183 + "CAP_SYS_MODULE",
85184 + "CAP_SYS_RAWIO",
85185 + "CAP_SYS_CHROOT",
85186 + "CAP_SYS_PTRACE",
85187 + "CAP_SYS_PACCT",
85188 + "CAP_SYS_ADMIN",
85189 + "CAP_SYS_BOOT",
85190 + "CAP_SYS_NICE",
85191 + "CAP_SYS_RESOURCE",
85192 + "CAP_SYS_TIME",
85193 + "CAP_SYS_TTY_CONFIG",
85194 + "CAP_MKNOD",
85195 + "CAP_LEASE",
85196 + "CAP_AUDIT_WRITE",
85197 + "CAP_AUDIT_CONTROL",
85198 + "CAP_SETFCAP",
85199 + "CAP_MAC_OVERRIDE",
85200 + "CAP_MAC_ADMIN",
85201 + "CAP_SYSLOG",
85202 + "CAP_WAKE_ALARM",
85203 + "CAP_BLOCK_SUSPEND",
85204 + "CAP_AUDIT_READ"
85205 +};
85206 +
85207 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
85208 +
85209 +int gr_is_capable(const int cap)
85210 +{
85211 +#ifdef CONFIG_GRKERNSEC
85212 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
85213 + return 1;
85214 + return 0;
85215 +#else
85216 + return 1;
85217 +#endif
85218 +}
85219 +
85220 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
85221 +{
85222 +#ifdef CONFIG_GRKERNSEC
85223 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
85224 + return 1;
85225 + return 0;
85226 +#else
85227 + return 1;
85228 +#endif
85229 +}
85230 +
85231 +int gr_is_capable_nolog(const int cap)
85232 +{
85233 +#ifdef CONFIG_GRKERNSEC
85234 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
85235 + return 1;
85236 + return 0;
85237 +#else
85238 + return 1;
85239 +#endif
85240 +}
85241 +
85242 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
85243 +{
85244 +#ifdef CONFIG_GRKERNSEC
85245 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
85246 + return 1;
85247 + return 0;
85248 +#else
85249 + return 1;
85250 +#endif
85251 +}
85252 +
85253 +EXPORT_SYMBOL_GPL(gr_is_capable);
85254 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
85255 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
85256 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
85257 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
85258 new file mode 100644
85259 index 0000000..06cc6ea
85260 --- /dev/null
85261 +++ b/grsecurity/grsec_fifo.c
85262 @@ -0,0 +1,24 @@
85263 +#include <linux/kernel.h>
85264 +#include <linux/sched.h>
85265 +#include <linux/fs.h>
85266 +#include <linux/file.h>
85267 +#include <linux/grinternal.h>
85268 +
85269 +int
85270 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
85271 + const struct dentry *dir, const int flag, const int acc_mode)
85272 +{
85273 +#ifdef CONFIG_GRKERNSEC_FIFO
85274 + const struct cred *cred = current_cred();
85275 +
85276 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
85277 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
85278 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
85279 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
85280 + if (!inode_permission(dentry->d_inode, acc_mode))
85281 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
85282 + return -EACCES;
85283 + }
85284 +#endif
85285 + return 0;
85286 +}
85287 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
85288 new file mode 100644
85289 index 0000000..8ca18bf
85290 --- /dev/null
85291 +++ b/grsecurity/grsec_fork.c
85292 @@ -0,0 +1,23 @@
85293 +#include <linux/kernel.h>
85294 +#include <linux/sched.h>
85295 +#include <linux/grsecurity.h>
85296 +#include <linux/grinternal.h>
85297 +#include <linux/errno.h>
85298 +
85299 +void
85300 +gr_log_forkfail(const int retval)
85301 +{
85302 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85303 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
85304 + switch (retval) {
85305 + case -EAGAIN:
85306 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
85307 + break;
85308 + case -ENOMEM:
85309 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
85310 + break;
85311 + }
85312 + }
85313 +#endif
85314 + return;
85315 +}
85316 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
85317 new file mode 100644
85318 index 0000000..4ed9e7d
85319 --- /dev/null
85320 +++ b/grsecurity/grsec_init.c
85321 @@ -0,0 +1,290 @@
85322 +#include <linux/kernel.h>
85323 +#include <linux/sched.h>
85324 +#include <linux/mm.h>
85325 +#include <linux/gracl.h>
85326 +#include <linux/slab.h>
85327 +#include <linux/vmalloc.h>
85328 +#include <linux/percpu.h>
85329 +#include <linux/module.h>
85330 +
85331 +int grsec_enable_ptrace_readexec;
85332 +int grsec_enable_setxid;
85333 +int grsec_enable_symlinkown;
85334 +kgid_t grsec_symlinkown_gid;
85335 +int grsec_enable_brute;
85336 +int grsec_enable_link;
85337 +int grsec_enable_dmesg;
85338 +int grsec_enable_harden_ptrace;
85339 +int grsec_enable_harden_ipc;
85340 +int grsec_enable_fifo;
85341 +int grsec_enable_execlog;
85342 +int grsec_enable_signal;
85343 +int grsec_enable_forkfail;
85344 +int grsec_enable_audit_ptrace;
85345 +int grsec_enable_time;
85346 +int grsec_enable_group;
85347 +kgid_t grsec_audit_gid;
85348 +int grsec_enable_chdir;
85349 +int grsec_enable_mount;
85350 +int grsec_enable_rofs;
85351 +int grsec_deny_new_usb;
85352 +int grsec_enable_chroot_findtask;
85353 +int grsec_enable_chroot_mount;
85354 +int grsec_enable_chroot_shmat;
85355 +int grsec_enable_chroot_fchdir;
85356 +int grsec_enable_chroot_double;
85357 +int grsec_enable_chroot_pivot;
85358 +int grsec_enable_chroot_chdir;
85359 +int grsec_enable_chroot_chmod;
85360 +int grsec_enable_chroot_mknod;
85361 +int grsec_enable_chroot_nice;
85362 +int grsec_enable_chroot_execlog;
85363 +int grsec_enable_chroot_caps;
85364 +int grsec_enable_chroot_rename;
85365 +int grsec_enable_chroot_sysctl;
85366 +int grsec_enable_chroot_unix;
85367 +int grsec_enable_tpe;
85368 +kgid_t grsec_tpe_gid;
85369 +int grsec_enable_blackhole;
85370 +#ifdef CONFIG_IPV6_MODULE
85371 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
85372 +#endif
85373 +int grsec_lastack_retries;
85374 +int grsec_enable_tpe_all;
85375 +int grsec_enable_tpe_invert;
85376 +int grsec_enable_socket_all;
85377 +kgid_t grsec_socket_all_gid;
85378 +int grsec_enable_socket_client;
85379 +kgid_t grsec_socket_client_gid;
85380 +int grsec_enable_socket_server;
85381 +kgid_t grsec_socket_server_gid;
85382 +int grsec_resource_logging;
85383 +int grsec_disable_privio;
85384 +int grsec_enable_log_rwxmaps;
85385 +int grsec_lock;
85386 +
85387 +DEFINE_SPINLOCK(grsec_alert_lock);
85388 +unsigned long grsec_alert_wtime = 0;
85389 +unsigned long grsec_alert_fyet = 0;
85390 +
85391 +DEFINE_SPINLOCK(grsec_audit_lock);
85392 +
85393 +DEFINE_RWLOCK(grsec_exec_file_lock);
85394 +
85395 +char *gr_shared_page[4];
85396 +
85397 +char *gr_alert_log_fmt;
85398 +char *gr_audit_log_fmt;
85399 +char *gr_alert_log_buf;
85400 +char *gr_audit_log_buf;
85401 +
85402 +extern struct gr_arg *gr_usermode;
85403 +extern unsigned char *gr_system_salt;
85404 +extern unsigned char *gr_system_sum;
85405 +
85406 +void __init
85407 +grsecurity_init(void)
85408 +{
85409 + int j;
85410 + /* create the per-cpu shared pages */
85411 +
85412 +#ifdef CONFIG_X86
85413 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
85414 +#endif
85415 +
85416 + for (j = 0; j < 4; j++) {
85417 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
85418 + if (gr_shared_page[j] == NULL) {
85419 + panic("Unable to allocate grsecurity shared page");
85420 + return;
85421 + }
85422 + }
85423 +
85424 + /* allocate log buffers */
85425 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
85426 + if (!gr_alert_log_fmt) {
85427 + panic("Unable to allocate grsecurity alert log format buffer");
85428 + return;
85429 + }
85430 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
85431 + if (!gr_audit_log_fmt) {
85432 + panic("Unable to allocate grsecurity audit log format buffer");
85433 + return;
85434 + }
85435 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85436 + if (!gr_alert_log_buf) {
85437 + panic("Unable to allocate grsecurity alert log buffer");
85438 + return;
85439 + }
85440 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85441 + if (!gr_audit_log_buf) {
85442 + panic("Unable to allocate grsecurity audit log buffer");
85443 + return;
85444 + }
85445 +
85446 + /* allocate memory for authentication structure */
85447 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
85448 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
85449 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
85450 +
85451 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
85452 + panic("Unable to allocate grsecurity authentication structure");
85453 + return;
85454 + }
85455 +
85456 +#ifdef CONFIG_GRKERNSEC_IO
85457 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
85458 + grsec_disable_privio = 1;
85459 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85460 + grsec_disable_privio = 1;
85461 +#else
85462 + grsec_disable_privio = 0;
85463 +#endif
85464 +#endif
85465 +
85466 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
85467 + /* for backward compatibility, tpe_invert always defaults to on if
85468 + enabled in the kernel
85469 + */
85470 + grsec_enable_tpe_invert = 1;
85471 +#endif
85472 +
85473 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85474 +#ifndef CONFIG_GRKERNSEC_SYSCTL
85475 + grsec_lock = 1;
85476 +#endif
85477 +
85478 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
85479 + grsec_enable_log_rwxmaps = 1;
85480 +#endif
85481 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
85482 + grsec_enable_group = 1;
85483 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
85484 +#endif
85485 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
85486 + grsec_enable_ptrace_readexec = 1;
85487 +#endif
85488 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
85489 + grsec_enable_chdir = 1;
85490 +#endif
85491 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
85492 + grsec_enable_harden_ptrace = 1;
85493 +#endif
85494 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85495 + grsec_enable_harden_ipc = 1;
85496 +#endif
85497 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
85498 + grsec_enable_mount = 1;
85499 +#endif
85500 +#ifdef CONFIG_GRKERNSEC_LINK
85501 + grsec_enable_link = 1;
85502 +#endif
85503 +#ifdef CONFIG_GRKERNSEC_BRUTE
85504 + grsec_enable_brute = 1;
85505 +#endif
85506 +#ifdef CONFIG_GRKERNSEC_DMESG
85507 + grsec_enable_dmesg = 1;
85508 +#endif
85509 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
85510 + grsec_enable_blackhole = 1;
85511 + grsec_lastack_retries = 4;
85512 +#endif
85513 +#ifdef CONFIG_GRKERNSEC_FIFO
85514 + grsec_enable_fifo = 1;
85515 +#endif
85516 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85517 + grsec_enable_execlog = 1;
85518 +#endif
85519 +#ifdef CONFIG_GRKERNSEC_SETXID
85520 + grsec_enable_setxid = 1;
85521 +#endif
85522 +#ifdef CONFIG_GRKERNSEC_SIGNAL
85523 + grsec_enable_signal = 1;
85524 +#endif
85525 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85526 + grsec_enable_forkfail = 1;
85527 +#endif
85528 +#ifdef CONFIG_GRKERNSEC_TIME
85529 + grsec_enable_time = 1;
85530 +#endif
85531 +#ifdef CONFIG_GRKERNSEC_RESLOG
85532 + grsec_resource_logging = 1;
85533 +#endif
85534 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
85535 + grsec_enable_chroot_findtask = 1;
85536 +#endif
85537 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
85538 + grsec_enable_chroot_unix = 1;
85539 +#endif
85540 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
85541 + grsec_enable_chroot_mount = 1;
85542 +#endif
85543 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
85544 + grsec_enable_chroot_fchdir = 1;
85545 +#endif
85546 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
85547 + grsec_enable_chroot_shmat = 1;
85548 +#endif
85549 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
85550 + grsec_enable_audit_ptrace = 1;
85551 +#endif
85552 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
85553 + grsec_enable_chroot_double = 1;
85554 +#endif
85555 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
85556 + grsec_enable_chroot_pivot = 1;
85557 +#endif
85558 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
85559 + grsec_enable_chroot_chdir = 1;
85560 +#endif
85561 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
85562 + grsec_enable_chroot_chmod = 1;
85563 +#endif
85564 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
85565 + grsec_enable_chroot_mknod = 1;
85566 +#endif
85567 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
85568 + grsec_enable_chroot_nice = 1;
85569 +#endif
85570 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
85571 + grsec_enable_chroot_execlog = 1;
85572 +#endif
85573 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
85574 + grsec_enable_chroot_caps = 1;
85575 +#endif
85576 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
85577 + grsec_enable_chroot_rename = 1;
85578 +#endif
85579 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
85580 + grsec_enable_chroot_sysctl = 1;
85581 +#endif
85582 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85583 + grsec_enable_symlinkown = 1;
85584 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
85585 +#endif
85586 +#ifdef CONFIG_GRKERNSEC_TPE
85587 + grsec_enable_tpe = 1;
85588 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
85589 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
85590 + grsec_enable_tpe_all = 1;
85591 +#endif
85592 +#endif
85593 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
85594 + grsec_enable_socket_all = 1;
85595 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
85596 +#endif
85597 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
85598 + grsec_enable_socket_client = 1;
85599 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
85600 +#endif
85601 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
85602 + grsec_enable_socket_server = 1;
85603 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
85604 +#endif
85605 +#endif
85606 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
85607 + grsec_deny_new_usb = 1;
85608 +#endif
85609 +
85610 + return;
85611 +}
85612 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
85613 new file mode 100644
85614 index 0000000..1773300
85615 --- /dev/null
85616 +++ b/grsecurity/grsec_ipc.c
85617 @@ -0,0 +1,48 @@
85618 +#include <linux/kernel.h>
85619 +#include <linux/mm.h>
85620 +#include <linux/sched.h>
85621 +#include <linux/file.h>
85622 +#include <linux/ipc.h>
85623 +#include <linux/ipc_namespace.h>
85624 +#include <linux/grsecurity.h>
85625 +#include <linux/grinternal.h>
85626 +
85627 +int
85628 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
85629 +{
85630 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85631 + int write;
85632 + int orig_granted_mode;
85633 + kuid_t euid;
85634 + kgid_t egid;
85635 +
85636 + if (!grsec_enable_harden_ipc)
85637 + return 1;
85638 +
85639 + euid = current_euid();
85640 + egid = current_egid();
85641 +
85642 + write = requested_mode & 00002;
85643 + orig_granted_mode = ipcp->mode;
85644 +
85645 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
85646 + orig_granted_mode >>= 6;
85647 + else {
85648 + /* if likely wrong permissions, lock to user */
85649 + if (orig_granted_mode & 0007)
85650 + orig_granted_mode = 0;
85651 + /* otherwise do a egid-only check */
85652 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
85653 + orig_granted_mode >>= 3;
85654 + /* otherwise, no access */
85655 + else
85656 + orig_granted_mode = 0;
85657 + }
85658 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
85659 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
85660 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
85661 + return 0;
85662 + }
85663 +#endif
85664 + return 1;
85665 +}
85666 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
85667 new file mode 100644
85668 index 0000000..5e05e20
85669 --- /dev/null
85670 +++ b/grsecurity/grsec_link.c
85671 @@ -0,0 +1,58 @@
85672 +#include <linux/kernel.h>
85673 +#include <linux/sched.h>
85674 +#include <linux/fs.h>
85675 +#include <linux/file.h>
85676 +#include <linux/grinternal.h>
85677 +
85678 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
85679 +{
85680 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85681 + const struct inode *link_inode = link->dentry->d_inode;
85682 +
85683 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
85684 + /* ignore root-owned links, e.g. /proc/self */
85685 + gr_is_global_nonroot(link_inode->i_uid) && target &&
85686 + !uid_eq(link_inode->i_uid, target->i_uid)) {
85687 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
85688 + return 1;
85689 + }
85690 +#endif
85691 + return 0;
85692 +}
85693 +
85694 +int
85695 +gr_handle_follow_link(const struct inode *parent,
85696 + const struct inode *inode,
85697 + const struct dentry *dentry, const struct vfsmount *mnt)
85698 +{
85699 +#ifdef CONFIG_GRKERNSEC_LINK
85700 + const struct cred *cred = current_cred();
85701 +
85702 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
85703 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
85704 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
85705 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
85706 + return -EACCES;
85707 + }
85708 +#endif
85709 + return 0;
85710 +}
85711 +
85712 +int
85713 +gr_handle_hardlink(const struct dentry *dentry,
85714 + const struct vfsmount *mnt,
85715 + struct inode *inode, const int mode, const struct filename *to)
85716 +{
85717 +#ifdef CONFIG_GRKERNSEC_LINK
85718 + const struct cred *cred = current_cred();
85719 +
85720 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
85721 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
85722 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
85723 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
85724 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
85725 + return -EPERM;
85726 + }
85727 +#endif
85728 + return 0;
85729 +}
85730 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
85731 new file mode 100644
85732 index 0000000..dbe0a6b
85733 --- /dev/null
85734 +++ b/grsecurity/grsec_log.c
85735 @@ -0,0 +1,341 @@
85736 +#include <linux/kernel.h>
85737 +#include <linux/sched.h>
85738 +#include <linux/file.h>
85739 +#include <linux/tty.h>
85740 +#include <linux/fs.h>
85741 +#include <linux/mm.h>
85742 +#include <linux/grinternal.h>
85743 +
85744 +#ifdef CONFIG_TREE_PREEMPT_RCU
85745 +#define DISABLE_PREEMPT() preempt_disable()
85746 +#define ENABLE_PREEMPT() preempt_enable()
85747 +#else
85748 +#define DISABLE_PREEMPT()
85749 +#define ENABLE_PREEMPT()
85750 +#endif
85751 +
85752 +#define BEGIN_LOCKS(x) \
85753 + DISABLE_PREEMPT(); \
85754 + rcu_read_lock(); \
85755 + read_lock(&tasklist_lock); \
85756 + read_lock(&grsec_exec_file_lock); \
85757 + if (x != GR_DO_AUDIT) \
85758 + spin_lock(&grsec_alert_lock); \
85759 + else \
85760 + spin_lock(&grsec_audit_lock)
85761 +
85762 +#define END_LOCKS(x) \
85763 + if (x != GR_DO_AUDIT) \
85764 + spin_unlock(&grsec_alert_lock); \
85765 + else \
85766 + spin_unlock(&grsec_audit_lock); \
85767 + read_unlock(&grsec_exec_file_lock); \
85768 + read_unlock(&tasklist_lock); \
85769 + rcu_read_unlock(); \
85770 + ENABLE_PREEMPT(); \
85771 + if (x == GR_DONT_AUDIT) \
85772 + gr_handle_alertkill(current)
85773 +
85774 +enum {
85775 + FLOODING,
85776 + NO_FLOODING
85777 +};
85778 +
85779 +extern char *gr_alert_log_fmt;
85780 +extern char *gr_audit_log_fmt;
85781 +extern char *gr_alert_log_buf;
85782 +extern char *gr_audit_log_buf;
85783 +
85784 +static int gr_log_start(int audit)
85785 +{
85786 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
85787 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
85788 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85789 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
85790 + unsigned long curr_secs = get_seconds();
85791 +
85792 + if (audit == GR_DO_AUDIT)
85793 + goto set_fmt;
85794 +
85795 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
85796 + grsec_alert_wtime = curr_secs;
85797 + grsec_alert_fyet = 0;
85798 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
85799 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
85800 + grsec_alert_fyet++;
85801 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
85802 + grsec_alert_wtime = curr_secs;
85803 + grsec_alert_fyet++;
85804 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
85805 + return FLOODING;
85806 + }
85807 + else return FLOODING;
85808 +
85809 +set_fmt:
85810 +#endif
85811 + memset(buf, 0, PAGE_SIZE);
85812 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
85813 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
85814 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85815 + } else if (current->signal->curr_ip) {
85816 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
85817 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
85818 + } else if (gr_acl_is_enabled()) {
85819 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
85820 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85821 + } else {
85822 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
85823 + strcpy(buf, fmt);
85824 + }
85825 +
85826 + return NO_FLOODING;
85827 +}
85828 +
85829 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85830 + __attribute__ ((format (printf, 2, 0)));
85831 +
85832 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85833 +{
85834 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85835 + unsigned int len = strlen(buf);
85836 +
85837 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85838 +
85839 + return;
85840 +}
85841 +
85842 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85843 + __attribute__ ((format (printf, 2, 3)));
85844 +
85845 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85846 +{
85847 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85848 + unsigned int len = strlen(buf);
85849 + va_list ap;
85850 +
85851 + va_start(ap, msg);
85852 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85853 + va_end(ap);
85854 +
85855 + return;
85856 +}
85857 +
85858 +static void gr_log_end(int audit, int append_default)
85859 +{
85860 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85861 + if (append_default) {
85862 + struct task_struct *task = current;
85863 + struct task_struct *parent = task->real_parent;
85864 + const struct cred *cred = __task_cred(task);
85865 + const struct cred *pcred = __task_cred(parent);
85866 + unsigned int len = strlen(buf);
85867 +
85868 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85869 + }
85870 +
85871 + printk("%s\n", buf);
85872 +
85873 + return;
85874 +}
85875 +
85876 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
85877 +{
85878 + int logtype;
85879 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
85880 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
85881 + void *voidptr = NULL;
85882 + int num1 = 0, num2 = 0;
85883 + unsigned long ulong1 = 0, ulong2 = 0;
85884 + struct dentry *dentry = NULL;
85885 + struct vfsmount *mnt = NULL;
85886 + struct file *file = NULL;
85887 + struct task_struct *task = NULL;
85888 + struct vm_area_struct *vma = NULL;
85889 + const struct cred *cred, *pcred;
85890 + va_list ap;
85891 +
85892 + BEGIN_LOCKS(audit);
85893 + logtype = gr_log_start(audit);
85894 + if (logtype == FLOODING) {
85895 + END_LOCKS(audit);
85896 + return;
85897 + }
85898 + va_start(ap, argtypes);
85899 + switch (argtypes) {
85900 + case GR_TTYSNIFF:
85901 + task = va_arg(ap, struct task_struct *);
85902 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
85903 + break;
85904 + case GR_SYSCTL_HIDDEN:
85905 + str1 = va_arg(ap, char *);
85906 + gr_log_middle_varargs(audit, msg, result, str1);
85907 + break;
85908 + case GR_RBAC:
85909 + dentry = va_arg(ap, struct dentry *);
85910 + mnt = va_arg(ap, struct vfsmount *);
85911 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
85912 + break;
85913 + case GR_RBAC_STR:
85914 + dentry = va_arg(ap, struct dentry *);
85915 + mnt = va_arg(ap, struct vfsmount *);
85916 + str1 = va_arg(ap, char *);
85917 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
85918 + break;
85919 + case GR_STR_RBAC:
85920 + str1 = va_arg(ap, char *);
85921 + dentry = va_arg(ap, struct dentry *);
85922 + mnt = va_arg(ap, struct vfsmount *);
85923 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
85924 + break;
85925 + case GR_RBAC_MODE2:
85926 + dentry = va_arg(ap, struct dentry *);
85927 + mnt = va_arg(ap, struct vfsmount *);
85928 + str1 = va_arg(ap, char *);
85929 + str2 = va_arg(ap, char *);
85930 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
85931 + break;
85932 + case GR_RBAC_MODE3:
85933 + dentry = va_arg(ap, struct dentry *);
85934 + mnt = va_arg(ap, struct vfsmount *);
85935 + str1 = va_arg(ap, char *);
85936 + str2 = va_arg(ap, char *);
85937 + str3 = va_arg(ap, char *);
85938 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
85939 + break;
85940 + case GR_FILENAME:
85941 + dentry = va_arg(ap, struct dentry *);
85942 + mnt = va_arg(ap, struct vfsmount *);
85943 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
85944 + break;
85945 + case GR_STR_FILENAME:
85946 + str1 = va_arg(ap, char *);
85947 + dentry = va_arg(ap, struct dentry *);
85948 + mnt = va_arg(ap, struct vfsmount *);
85949 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
85950 + break;
85951 + case GR_FILENAME_STR:
85952 + dentry = va_arg(ap, struct dentry *);
85953 + mnt = va_arg(ap, struct vfsmount *);
85954 + str1 = va_arg(ap, char *);
85955 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
85956 + break;
85957 + case GR_FILENAME_TWO_INT:
85958 + dentry = va_arg(ap, struct dentry *);
85959 + mnt = va_arg(ap, struct vfsmount *);
85960 + num1 = va_arg(ap, int);
85961 + num2 = va_arg(ap, int);
85962 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
85963 + break;
85964 + case GR_FILENAME_TWO_INT_STR:
85965 + dentry = va_arg(ap, struct dentry *);
85966 + mnt = va_arg(ap, struct vfsmount *);
85967 + num1 = va_arg(ap, int);
85968 + num2 = va_arg(ap, int);
85969 + str1 = va_arg(ap, char *);
85970 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
85971 + break;
85972 + case GR_TEXTREL:
85973 + file = va_arg(ap, struct file *);
85974 + ulong1 = va_arg(ap, unsigned long);
85975 + ulong2 = va_arg(ap, unsigned long);
85976 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
85977 + break;
85978 + case GR_PTRACE:
85979 + task = va_arg(ap, struct task_struct *);
85980 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
85981 + break;
85982 + case GR_RESOURCE:
85983 + task = va_arg(ap, struct task_struct *);
85984 + cred = __task_cred(task);
85985 + pcred = __task_cred(task->real_parent);
85986 + ulong1 = va_arg(ap, unsigned long);
85987 + str1 = va_arg(ap, char *);
85988 + ulong2 = va_arg(ap, unsigned long);
85989 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85990 + break;
85991 + case GR_CAP:
85992 + task = va_arg(ap, struct task_struct *);
85993 + cred = __task_cred(task);
85994 + pcred = __task_cred(task->real_parent);
85995 + str1 = va_arg(ap, char *);
85996 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85997 + break;
85998 + case GR_SIG:
85999 + str1 = va_arg(ap, char *);
86000 + voidptr = va_arg(ap, void *);
86001 + gr_log_middle_varargs(audit, msg, str1, voidptr);
86002 + break;
86003 + case GR_SIG2:
86004 + task = va_arg(ap, struct task_struct *);
86005 + cred = __task_cred(task);
86006 + pcred = __task_cred(task->real_parent);
86007 + num1 = va_arg(ap, int);
86008 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86009 + break;
86010 + case GR_CRASH1:
86011 + task = va_arg(ap, struct task_struct *);
86012 + cred = __task_cred(task);
86013 + pcred = __task_cred(task->real_parent);
86014 + ulong1 = va_arg(ap, unsigned long);
86015 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
86016 + break;
86017 + case GR_CRASH2:
86018 + task = va_arg(ap, struct task_struct *);
86019 + cred = __task_cred(task);
86020 + pcred = __task_cred(task->real_parent);
86021 + ulong1 = va_arg(ap, unsigned long);
86022 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
86023 + break;
86024 + case GR_RWXMAP:
86025 + file = va_arg(ap, struct file *);
86026 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
86027 + break;
86028 + case GR_RWXMAPVMA:
86029 + vma = va_arg(ap, struct vm_area_struct *);
86030 + if (vma->vm_file)
86031 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
86032 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
86033 + str1 = "<stack>";
86034 + else if (vma->vm_start <= current->mm->brk &&
86035 + vma->vm_end >= current->mm->start_brk)
86036 + str1 = "<heap>";
86037 + else
86038 + str1 = "<anonymous mapping>";
86039 + gr_log_middle_varargs(audit, msg, str1);
86040 + break;
86041 + case GR_PSACCT:
86042 + {
86043 + unsigned int wday, cday;
86044 + __u8 whr, chr;
86045 + __u8 wmin, cmin;
86046 + __u8 wsec, csec;
86047 + char cur_tty[64] = { 0 };
86048 + char parent_tty[64] = { 0 };
86049 +
86050 + task = va_arg(ap, struct task_struct *);
86051 + wday = va_arg(ap, unsigned int);
86052 + cday = va_arg(ap, unsigned int);
86053 + whr = va_arg(ap, int);
86054 + chr = va_arg(ap, int);
86055 + wmin = va_arg(ap, int);
86056 + cmin = va_arg(ap, int);
86057 + wsec = va_arg(ap, int);
86058 + csec = va_arg(ap, int);
86059 + ulong1 = va_arg(ap, unsigned long);
86060 + cred = __task_cred(task);
86061 + pcred = __task_cred(task->real_parent);
86062 +
86063 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86064 + }
86065 + break;
86066 + default:
86067 + gr_log_middle(audit, msg, ap);
86068 + }
86069 + va_end(ap);
86070 + // these don't need DEFAULTSECARGS printed on the end
86071 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
86072 + gr_log_end(audit, 0);
86073 + else
86074 + gr_log_end(audit, 1);
86075 + END_LOCKS(audit);
86076 +}
86077 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
86078 new file mode 100644
86079 index 0000000..0e39d8c
86080 --- /dev/null
86081 +++ b/grsecurity/grsec_mem.c
86082 @@ -0,0 +1,48 @@
86083 +#include <linux/kernel.h>
86084 +#include <linux/sched.h>
86085 +#include <linux/mm.h>
86086 +#include <linux/mman.h>
86087 +#include <linux/module.h>
86088 +#include <linux/grinternal.h>
86089 +
86090 +void gr_handle_msr_write(void)
86091 +{
86092 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
86093 + return;
86094 +}
86095 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
86096 +
86097 +void
86098 +gr_handle_ioperm(void)
86099 +{
86100 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
86101 + return;
86102 +}
86103 +
86104 +void
86105 +gr_handle_iopl(void)
86106 +{
86107 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
86108 + return;
86109 +}
86110 +
86111 +void
86112 +gr_handle_mem_readwrite(u64 from, u64 to)
86113 +{
86114 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
86115 + return;
86116 +}
86117 +
86118 +void
86119 +gr_handle_vm86(void)
86120 +{
86121 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
86122 + return;
86123 +}
86124 +
86125 +void
86126 +gr_log_badprocpid(const char *entry)
86127 +{
86128 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
86129 + return;
86130 +}
86131 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
86132 new file mode 100644
86133 index 0000000..6f9eb73
86134 --- /dev/null
86135 +++ b/grsecurity/grsec_mount.c
86136 @@ -0,0 +1,65 @@
86137 +#include <linux/kernel.h>
86138 +#include <linux/sched.h>
86139 +#include <linux/mount.h>
86140 +#include <linux/major.h>
86141 +#include <linux/grsecurity.h>
86142 +#include <linux/grinternal.h>
86143 +
86144 +void
86145 +gr_log_remount(const char *devname, const int retval)
86146 +{
86147 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86148 + if (grsec_enable_mount && (retval >= 0))
86149 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
86150 +#endif
86151 + return;
86152 +}
86153 +
86154 +void
86155 +gr_log_unmount(const char *devname, const int retval)
86156 +{
86157 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86158 + if (grsec_enable_mount && (retval >= 0))
86159 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
86160 +#endif
86161 + return;
86162 +}
86163 +
86164 +void
86165 +gr_log_mount(const char *from, struct path *to, const int retval)
86166 +{
86167 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86168 + if (grsec_enable_mount && (retval >= 0))
86169 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
86170 +#endif
86171 + return;
86172 +}
86173 +
86174 +int
86175 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
86176 +{
86177 +#ifdef CONFIG_GRKERNSEC_ROFS
86178 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
86179 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
86180 + return -EPERM;
86181 + } else
86182 + return 0;
86183 +#endif
86184 + return 0;
86185 +}
86186 +
86187 +int
86188 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
86189 +{
86190 +#ifdef CONFIG_GRKERNSEC_ROFS
86191 + struct inode *inode = dentry->d_inode;
86192 +
86193 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
86194 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
86195 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
86196 + return -EPERM;
86197 + } else
86198 + return 0;
86199 +#endif
86200 + return 0;
86201 +}
86202 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
86203 new file mode 100644
86204 index 0000000..6ee9d50
86205 --- /dev/null
86206 +++ b/grsecurity/grsec_pax.c
86207 @@ -0,0 +1,45 @@
86208 +#include <linux/kernel.h>
86209 +#include <linux/sched.h>
86210 +#include <linux/mm.h>
86211 +#include <linux/file.h>
86212 +#include <linux/grinternal.h>
86213 +#include <linux/grsecurity.h>
86214 +
86215 +void
86216 +gr_log_textrel(struct vm_area_struct * vma)
86217 +{
86218 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86219 + if (grsec_enable_log_rwxmaps)
86220 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
86221 +#endif
86222 + return;
86223 +}
86224 +
86225 +void gr_log_ptgnustack(struct file *file)
86226 +{
86227 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86228 + if (grsec_enable_log_rwxmaps)
86229 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
86230 +#endif
86231 + return;
86232 +}
86233 +
86234 +void
86235 +gr_log_rwxmmap(struct file *file)
86236 +{
86237 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86238 + if (grsec_enable_log_rwxmaps)
86239 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
86240 +#endif
86241 + return;
86242 +}
86243 +
86244 +void
86245 +gr_log_rwxmprotect(struct vm_area_struct *vma)
86246 +{
86247 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86248 + if (grsec_enable_log_rwxmaps)
86249 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
86250 +#endif
86251 + return;
86252 +}
86253 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
86254 new file mode 100644
86255 index 0000000..2005a3a
86256 --- /dev/null
86257 +++ b/grsecurity/grsec_proc.c
86258 @@ -0,0 +1,20 @@
86259 +#include <linux/kernel.h>
86260 +#include <linux/sched.h>
86261 +#include <linux/grsecurity.h>
86262 +#include <linux/grinternal.h>
86263 +
86264 +int gr_proc_is_restricted(void)
86265 +{
86266 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86267 + const struct cred *cred = current_cred();
86268 +#endif
86269 +
86270 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86271 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
86272 + return -EACCES;
86273 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86274 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
86275 + return -EACCES;
86276 +#endif
86277 + return 0;
86278 +}
86279 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
86280 new file mode 100644
86281 index 0000000..f7f29aa
86282 --- /dev/null
86283 +++ b/grsecurity/grsec_ptrace.c
86284 @@ -0,0 +1,30 @@
86285 +#include <linux/kernel.h>
86286 +#include <linux/sched.h>
86287 +#include <linux/grinternal.h>
86288 +#include <linux/security.h>
86289 +
86290 +void
86291 +gr_audit_ptrace(struct task_struct *task)
86292 +{
86293 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
86294 + if (grsec_enable_audit_ptrace)
86295 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
86296 +#endif
86297 + return;
86298 +}
86299 +
86300 +int
86301 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
86302 +{
86303 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
86304 + const struct dentry *dentry = file->f_path.dentry;
86305 + const struct vfsmount *mnt = file->f_path.mnt;
86306 +
86307 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
86308 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
86309 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
86310 + return -EACCES;
86311 + }
86312 +#endif
86313 + return 0;
86314 +}
86315 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
86316 new file mode 100644
86317 index 0000000..3860c7e
86318 --- /dev/null
86319 +++ b/grsecurity/grsec_sig.c
86320 @@ -0,0 +1,236 @@
86321 +#include <linux/kernel.h>
86322 +#include <linux/sched.h>
86323 +#include <linux/fs.h>
86324 +#include <linux/delay.h>
86325 +#include <linux/grsecurity.h>
86326 +#include <linux/grinternal.h>
86327 +#include <linux/hardirq.h>
86328 +
86329 +char *signames[] = {
86330 + [SIGSEGV] = "Segmentation fault",
86331 + [SIGILL] = "Illegal instruction",
86332 + [SIGABRT] = "Abort",
86333 + [SIGBUS] = "Invalid alignment/Bus error"
86334 +};
86335 +
86336 +void
86337 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
86338 +{
86339 +#ifdef CONFIG_GRKERNSEC_SIGNAL
86340 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
86341 + (sig == SIGABRT) || (sig == SIGBUS))) {
86342 + if (task_pid_nr(t) == task_pid_nr(current)) {
86343 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
86344 + } else {
86345 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
86346 + }
86347 + }
86348 +#endif
86349 + return;
86350 +}
86351 +
86352 +int
86353 +gr_handle_signal(const struct task_struct *p, const int sig)
86354 +{
86355 +#ifdef CONFIG_GRKERNSEC
86356 + /* ignore the 0 signal for protected task checks */
86357 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
86358 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
86359 + return -EPERM;
86360 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
86361 + return -EPERM;
86362 + }
86363 +#endif
86364 + return 0;
86365 +}
86366 +
86367 +#ifdef CONFIG_GRKERNSEC
86368 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
86369 +
86370 +int gr_fake_force_sig(int sig, struct task_struct *t)
86371 +{
86372 + unsigned long int flags;
86373 + int ret, blocked, ignored;
86374 + struct k_sigaction *action;
86375 +
86376 + spin_lock_irqsave(&t->sighand->siglock, flags);
86377 + action = &t->sighand->action[sig-1];
86378 + ignored = action->sa.sa_handler == SIG_IGN;
86379 + blocked = sigismember(&t->blocked, sig);
86380 + if (blocked || ignored) {
86381 + action->sa.sa_handler = SIG_DFL;
86382 + if (blocked) {
86383 + sigdelset(&t->blocked, sig);
86384 + recalc_sigpending_and_wake(t);
86385 + }
86386 + }
86387 + if (action->sa.sa_handler == SIG_DFL)
86388 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
86389 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
86390 +
86391 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
86392 +
86393 + return ret;
86394 +}
86395 +#endif
86396 +
86397 +#define GR_USER_BAN_TIME (15 * 60)
86398 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
86399 +
86400 +void gr_handle_brute_attach(int dumpable)
86401 +{
86402 +#ifdef CONFIG_GRKERNSEC_BRUTE
86403 + struct task_struct *p = current;
86404 + kuid_t uid = GLOBAL_ROOT_UID;
86405 + int daemon = 0;
86406 +
86407 + if (!grsec_enable_brute)
86408 + return;
86409 +
86410 + rcu_read_lock();
86411 + read_lock(&tasklist_lock);
86412 + read_lock(&grsec_exec_file_lock);
86413 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
86414 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
86415 + p->real_parent->brute = 1;
86416 + daemon = 1;
86417 + } else {
86418 + const struct cred *cred = __task_cred(p), *cred2;
86419 + struct task_struct *tsk, *tsk2;
86420 +
86421 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
86422 + struct user_struct *user;
86423 +
86424 + uid = cred->uid;
86425 +
86426 + /* this is put upon execution past expiration */
86427 + user = find_user(uid);
86428 + if (user == NULL)
86429 + goto unlock;
86430 + user->suid_banned = 1;
86431 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
86432 + if (user->suid_ban_expires == ~0UL)
86433 + user->suid_ban_expires--;
86434 +
86435 + /* only kill other threads of the same binary, from the same user */
86436 + do_each_thread(tsk2, tsk) {
86437 + cred2 = __task_cred(tsk);
86438 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
86439 + gr_fake_force_sig(SIGKILL, tsk);
86440 + } while_each_thread(tsk2, tsk);
86441 + }
86442 + }
86443 +unlock:
86444 + read_unlock(&grsec_exec_file_lock);
86445 + read_unlock(&tasklist_lock);
86446 + rcu_read_unlock();
86447 +
86448 + if (gr_is_global_nonroot(uid))
86449 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
86450 + else if (daemon)
86451 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
86452 +
86453 +#endif
86454 + return;
86455 +}
86456 +
86457 +void gr_handle_brute_check(void)
86458 +{
86459 +#ifdef CONFIG_GRKERNSEC_BRUTE
86460 + struct task_struct *p = current;
86461 +
86462 + if (unlikely(p->brute)) {
86463 + if (!grsec_enable_brute)
86464 + p->brute = 0;
86465 + else if (time_before(get_seconds(), p->brute_expires))
86466 + msleep(30 * 1000);
86467 + }
86468 +#endif
86469 + return;
86470 +}
86471 +
86472 +void gr_handle_kernel_exploit(void)
86473 +{
86474 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86475 + const struct cred *cred;
86476 + struct task_struct *tsk, *tsk2;
86477 + struct user_struct *user;
86478 + kuid_t uid;
86479 +
86480 + if (in_irq() || in_serving_softirq() || in_nmi())
86481 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
86482 +
86483 + uid = current_uid();
86484 +
86485 + if (gr_is_global_root(uid))
86486 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
86487 + else {
86488 + /* kill all the processes of this user, hold a reference
86489 + to their creds struct, and prevent them from creating
86490 + another process until system reset
86491 + */
86492 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
86493 + GR_GLOBAL_UID(uid));
86494 + /* we intentionally leak this ref */
86495 + user = get_uid(current->cred->user);
86496 + if (user)
86497 + user->kernel_banned = 1;
86498 +
86499 + /* kill all processes of this user */
86500 + read_lock(&tasklist_lock);
86501 + do_each_thread(tsk2, tsk) {
86502 + cred = __task_cred(tsk);
86503 + if (uid_eq(cred->uid, uid))
86504 + gr_fake_force_sig(SIGKILL, tsk);
86505 + } while_each_thread(tsk2, tsk);
86506 + read_unlock(&tasklist_lock);
86507 + }
86508 +#endif
86509 +}
86510 +
86511 +#ifdef CONFIG_GRKERNSEC_BRUTE
86512 +static bool suid_ban_expired(struct user_struct *user)
86513 +{
86514 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
86515 + user->suid_banned = 0;
86516 + user->suid_ban_expires = 0;
86517 + free_uid(user);
86518 + return true;
86519 + }
86520 +
86521 + return false;
86522 +}
86523 +#endif
86524 +
86525 +int gr_process_kernel_exec_ban(void)
86526 +{
86527 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86528 + if (unlikely(current->cred->user->kernel_banned))
86529 + return -EPERM;
86530 +#endif
86531 + return 0;
86532 +}
86533 +
86534 +int gr_process_kernel_setuid_ban(struct user_struct *user)
86535 +{
86536 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86537 + if (unlikely(user->kernel_banned))
86538 + gr_fake_force_sig(SIGKILL, current);
86539 +#endif
86540 + return 0;
86541 +}
86542 +
86543 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
86544 +{
86545 +#ifdef CONFIG_GRKERNSEC_BRUTE
86546 + struct user_struct *user = current->cred->user;
86547 + if (unlikely(user->suid_banned)) {
86548 + if (suid_ban_expired(user))
86549 + return 0;
86550 + /* disallow execution of suid binaries only */
86551 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
86552 + return -EPERM;
86553 + }
86554 +#endif
86555 + return 0;
86556 +}
86557 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
86558 new file mode 100644
86559 index 0000000..a523bd2
86560 --- /dev/null
86561 +++ b/grsecurity/grsec_sock.c
86562 @@ -0,0 +1,244 @@
86563 +#include <linux/kernel.h>
86564 +#include <linux/module.h>
86565 +#include <linux/sched.h>
86566 +#include <linux/file.h>
86567 +#include <linux/net.h>
86568 +#include <linux/in.h>
86569 +#include <linux/ip.h>
86570 +#include <net/sock.h>
86571 +#include <net/inet_sock.h>
86572 +#include <linux/grsecurity.h>
86573 +#include <linux/grinternal.h>
86574 +#include <linux/gracl.h>
86575 +
86576 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
86577 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
86578 +
86579 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
86580 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
86581 +
86582 +#ifdef CONFIG_UNIX_MODULE
86583 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
86584 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
86585 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
86586 +EXPORT_SYMBOL_GPL(gr_handle_create);
86587 +#endif
86588 +
86589 +#ifdef CONFIG_GRKERNSEC
86590 +#define gr_conn_table_size 32749
86591 +struct conn_table_entry {
86592 + struct conn_table_entry *next;
86593 + struct signal_struct *sig;
86594 +};
86595 +
86596 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
86597 +DEFINE_SPINLOCK(gr_conn_table_lock);
86598 +
86599 +extern const char * gr_socktype_to_name(unsigned char type);
86600 +extern const char * gr_proto_to_name(unsigned char proto);
86601 +extern const char * gr_sockfamily_to_name(unsigned char family);
86602 +
86603 +static int
86604 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
86605 +{
86606 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
86607 +}
86608 +
86609 +static int
86610 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
86611 + __u16 sport, __u16 dport)
86612 +{
86613 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
86614 + sig->gr_sport == sport && sig->gr_dport == dport))
86615 + return 1;
86616 + else
86617 + return 0;
86618 +}
86619 +
86620 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
86621 +{
86622 + struct conn_table_entry **match;
86623 + unsigned int index;
86624 +
86625 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86626 + sig->gr_sport, sig->gr_dport,
86627 + gr_conn_table_size);
86628 +
86629 + newent->sig = sig;
86630 +
86631 + match = &gr_conn_table[index];
86632 + newent->next = *match;
86633 + *match = newent;
86634 +
86635 + return;
86636 +}
86637 +
86638 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
86639 +{
86640 + struct conn_table_entry *match, *last = NULL;
86641 + unsigned int index;
86642 +
86643 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86644 + sig->gr_sport, sig->gr_dport,
86645 + gr_conn_table_size);
86646 +
86647 + match = gr_conn_table[index];
86648 + while (match && !conn_match(match->sig,
86649 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
86650 + sig->gr_dport)) {
86651 + last = match;
86652 + match = match->next;
86653 + }
86654 +
86655 + if (match) {
86656 + if (last)
86657 + last->next = match->next;
86658 + else
86659 + gr_conn_table[index] = NULL;
86660 + kfree(match);
86661 + }
86662 +
86663 + return;
86664 +}
86665 +
86666 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
86667 + __u16 sport, __u16 dport)
86668 +{
86669 + struct conn_table_entry *match;
86670 + unsigned int index;
86671 +
86672 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
86673 +
86674 + match = gr_conn_table[index];
86675 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
86676 + match = match->next;
86677 +
86678 + if (match)
86679 + return match->sig;
86680 + else
86681 + return NULL;
86682 +}
86683 +
86684 +#endif
86685 +
86686 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
86687 +{
86688 +#ifdef CONFIG_GRKERNSEC
86689 + struct signal_struct *sig = current->signal;
86690 + struct conn_table_entry *newent;
86691 +
86692 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
86693 + if (newent == NULL)
86694 + return;
86695 + /* no bh lock needed since we are called with bh disabled */
86696 + spin_lock(&gr_conn_table_lock);
86697 + gr_del_task_from_ip_table_nolock(sig);
86698 + sig->gr_saddr = inet->inet_rcv_saddr;
86699 + sig->gr_daddr = inet->inet_daddr;
86700 + sig->gr_sport = inet->inet_sport;
86701 + sig->gr_dport = inet->inet_dport;
86702 + gr_add_to_task_ip_table_nolock(sig, newent);
86703 + spin_unlock(&gr_conn_table_lock);
86704 +#endif
86705 + return;
86706 +}
86707 +
86708 +void gr_del_task_from_ip_table(struct task_struct *task)
86709 +{
86710 +#ifdef CONFIG_GRKERNSEC
86711 + spin_lock_bh(&gr_conn_table_lock);
86712 + gr_del_task_from_ip_table_nolock(task->signal);
86713 + spin_unlock_bh(&gr_conn_table_lock);
86714 +#endif
86715 + return;
86716 +}
86717 +
86718 +void
86719 +gr_attach_curr_ip(const struct sock *sk)
86720 +{
86721 +#ifdef CONFIG_GRKERNSEC
86722 + struct signal_struct *p, *set;
86723 + const struct inet_sock *inet = inet_sk(sk);
86724 +
86725 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
86726 + return;
86727 +
86728 + set = current->signal;
86729 +
86730 + spin_lock_bh(&gr_conn_table_lock);
86731 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
86732 + inet->inet_dport, inet->inet_sport);
86733 + if (unlikely(p != NULL)) {
86734 + set->curr_ip = p->curr_ip;
86735 + set->used_accept = 1;
86736 + gr_del_task_from_ip_table_nolock(p);
86737 + spin_unlock_bh(&gr_conn_table_lock);
86738 + return;
86739 + }
86740 + spin_unlock_bh(&gr_conn_table_lock);
86741 +
86742 + set->curr_ip = inet->inet_daddr;
86743 + set->used_accept = 1;
86744 +#endif
86745 + return;
86746 +}
86747 +
86748 +int
86749 +gr_handle_sock_all(const int family, const int type, const int protocol)
86750 +{
86751 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
86752 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
86753 + (family != AF_UNIX)) {
86754 + if (family == AF_INET)
86755 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
86756 + else
86757 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
86758 + return -EACCES;
86759 + }
86760 +#endif
86761 + return 0;
86762 +}
86763 +
86764 +int
86765 +gr_handle_sock_server(const struct sockaddr *sck)
86766 +{
86767 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86768 + if (grsec_enable_socket_server &&
86769 + in_group_p(grsec_socket_server_gid) &&
86770 + sck && (sck->sa_family != AF_UNIX) &&
86771 + (sck->sa_family != AF_LOCAL)) {
86772 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86773 + return -EACCES;
86774 + }
86775 +#endif
86776 + return 0;
86777 +}
86778 +
86779 +int
86780 +gr_handle_sock_server_other(const struct sock *sck)
86781 +{
86782 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86783 + if (grsec_enable_socket_server &&
86784 + in_group_p(grsec_socket_server_gid) &&
86785 + sck && (sck->sk_family != AF_UNIX) &&
86786 + (sck->sk_family != AF_LOCAL)) {
86787 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86788 + return -EACCES;
86789 + }
86790 +#endif
86791 + return 0;
86792 +}
86793 +
86794 +int
86795 +gr_handle_sock_client(const struct sockaddr *sck)
86796 +{
86797 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
86798 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
86799 + sck && (sck->sa_family != AF_UNIX) &&
86800 + (sck->sa_family != AF_LOCAL)) {
86801 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
86802 + return -EACCES;
86803 + }
86804 +#endif
86805 + return 0;
86806 +}
86807 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
86808 new file mode 100644
86809 index 0000000..cce889e
86810 --- /dev/null
86811 +++ b/grsecurity/grsec_sysctl.c
86812 @@ -0,0 +1,488 @@
86813 +#include <linux/kernel.h>
86814 +#include <linux/sched.h>
86815 +#include <linux/sysctl.h>
86816 +#include <linux/grsecurity.h>
86817 +#include <linux/grinternal.h>
86818 +
86819 +int
86820 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
86821 +{
86822 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86823 + if (dirname == NULL || name == NULL)
86824 + return 0;
86825 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
86826 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
86827 + return -EACCES;
86828 + }
86829 +#endif
86830 + return 0;
86831 +}
86832 +
86833 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
86834 +static int __maybe_unused __read_only one = 1;
86835 +#endif
86836 +
86837 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
86838 + defined(CONFIG_GRKERNSEC_DENYUSB)
86839 +struct ctl_table grsecurity_table[] = {
86840 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86841 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
86842 +#ifdef CONFIG_GRKERNSEC_IO
86843 + {
86844 + .procname = "disable_priv_io",
86845 + .data = &grsec_disable_privio,
86846 + .maxlen = sizeof(int),
86847 + .mode = 0600,
86848 + .proc_handler = &proc_dointvec,
86849 + },
86850 +#endif
86851 +#endif
86852 +#ifdef CONFIG_GRKERNSEC_LINK
86853 + {
86854 + .procname = "linking_restrictions",
86855 + .data = &grsec_enable_link,
86856 + .maxlen = sizeof(int),
86857 + .mode = 0600,
86858 + .proc_handler = &proc_dointvec,
86859 + },
86860 +#endif
86861 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
86862 + {
86863 + .procname = "enforce_symlinksifowner",
86864 + .data = &grsec_enable_symlinkown,
86865 + .maxlen = sizeof(int),
86866 + .mode = 0600,
86867 + .proc_handler = &proc_dointvec,
86868 + },
86869 + {
86870 + .procname = "symlinkown_gid",
86871 + .data = &grsec_symlinkown_gid,
86872 + .maxlen = sizeof(int),
86873 + .mode = 0600,
86874 + .proc_handler = &proc_dointvec,
86875 + },
86876 +#endif
86877 +#ifdef CONFIG_GRKERNSEC_BRUTE
86878 + {
86879 + .procname = "deter_bruteforce",
86880 + .data = &grsec_enable_brute,
86881 + .maxlen = sizeof(int),
86882 + .mode = 0600,
86883 + .proc_handler = &proc_dointvec,
86884 + },
86885 +#endif
86886 +#ifdef CONFIG_GRKERNSEC_FIFO
86887 + {
86888 + .procname = "fifo_restrictions",
86889 + .data = &grsec_enable_fifo,
86890 + .maxlen = sizeof(int),
86891 + .mode = 0600,
86892 + .proc_handler = &proc_dointvec,
86893 + },
86894 +#endif
86895 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
86896 + {
86897 + .procname = "ptrace_readexec",
86898 + .data = &grsec_enable_ptrace_readexec,
86899 + .maxlen = sizeof(int),
86900 + .mode = 0600,
86901 + .proc_handler = &proc_dointvec,
86902 + },
86903 +#endif
86904 +#ifdef CONFIG_GRKERNSEC_SETXID
86905 + {
86906 + .procname = "consistent_setxid",
86907 + .data = &grsec_enable_setxid,
86908 + .maxlen = sizeof(int),
86909 + .mode = 0600,
86910 + .proc_handler = &proc_dointvec,
86911 + },
86912 +#endif
86913 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
86914 + {
86915 + .procname = "ip_blackhole",
86916 + .data = &grsec_enable_blackhole,
86917 + .maxlen = sizeof(int),
86918 + .mode = 0600,
86919 + .proc_handler = &proc_dointvec,
86920 + },
86921 + {
86922 + .procname = "lastack_retries",
86923 + .data = &grsec_lastack_retries,
86924 + .maxlen = sizeof(int),
86925 + .mode = 0600,
86926 + .proc_handler = &proc_dointvec,
86927 + },
86928 +#endif
86929 +#ifdef CONFIG_GRKERNSEC_EXECLOG
86930 + {
86931 + .procname = "exec_logging",
86932 + .data = &grsec_enable_execlog,
86933 + .maxlen = sizeof(int),
86934 + .mode = 0600,
86935 + .proc_handler = &proc_dointvec,
86936 + },
86937 +#endif
86938 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86939 + {
86940 + .procname = "rwxmap_logging",
86941 + .data = &grsec_enable_log_rwxmaps,
86942 + .maxlen = sizeof(int),
86943 + .mode = 0600,
86944 + .proc_handler = &proc_dointvec,
86945 + },
86946 +#endif
86947 +#ifdef CONFIG_GRKERNSEC_SIGNAL
86948 + {
86949 + .procname = "signal_logging",
86950 + .data = &grsec_enable_signal,
86951 + .maxlen = sizeof(int),
86952 + .mode = 0600,
86953 + .proc_handler = &proc_dointvec,
86954 + },
86955 +#endif
86956 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
86957 + {
86958 + .procname = "forkfail_logging",
86959 + .data = &grsec_enable_forkfail,
86960 + .maxlen = sizeof(int),
86961 + .mode = 0600,
86962 + .proc_handler = &proc_dointvec,
86963 + },
86964 +#endif
86965 +#ifdef CONFIG_GRKERNSEC_TIME
86966 + {
86967 + .procname = "timechange_logging",
86968 + .data = &grsec_enable_time,
86969 + .maxlen = sizeof(int),
86970 + .mode = 0600,
86971 + .proc_handler = &proc_dointvec,
86972 + },
86973 +#endif
86974 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
86975 + {
86976 + .procname = "chroot_deny_shmat",
86977 + .data = &grsec_enable_chroot_shmat,
86978 + .maxlen = sizeof(int),
86979 + .mode = 0600,
86980 + .proc_handler = &proc_dointvec,
86981 + },
86982 +#endif
86983 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
86984 + {
86985 + .procname = "chroot_deny_unix",
86986 + .data = &grsec_enable_chroot_unix,
86987 + .maxlen = sizeof(int),
86988 + .mode = 0600,
86989 + .proc_handler = &proc_dointvec,
86990 + },
86991 +#endif
86992 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
86993 + {
86994 + .procname = "chroot_deny_mount",
86995 + .data = &grsec_enable_chroot_mount,
86996 + .maxlen = sizeof(int),
86997 + .mode = 0600,
86998 + .proc_handler = &proc_dointvec,
86999 + },
87000 +#endif
87001 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
87002 + {
87003 + .procname = "chroot_deny_fchdir",
87004 + .data = &grsec_enable_chroot_fchdir,
87005 + .maxlen = sizeof(int),
87006 + .mode = 0600,
87007 + .proc_handler = &proc_dointvec,
87008 + },
87009 +#endif
87010 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
87011 + {
87012 + .procname = "chroot_deny_chroot",
87013 + .data = &grsec_enable_chroot_double,
87014 + .maxlen = sizeof(int),
87015 + .mode = 0600,
87016 + .proc_handler = &proc_dointvec,
87017 + },
87018 +#endif
87019 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
87020 + {
87021 + .procname = "chroot_deny_pivot",
87022 + .data = &grsec_enable_chroot_pivot,
87023 + .maxlen = sizeof(int),
87024 + .mode = 0600,
87025 + .proc_handler = &proc_dointvec,
87026 + },
87027 +#endif
87028 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
87029 + {
87030 + .procname = "chroot_enforce_chdir",
87031 + .data = &grsec_enable_chroot_chdir,
87032 + .maxlen = sizeof(int),
87033 + .mode = 0600,
87034 + .proc_handler = &proc_dointvec,
87035 + },
87036 +#endif
87037 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
87038 + {
87039 + .procname = "chroot_deny_chmod",
87040 + .data = &grsec_enable_chroot_chmod,
87041 + .maxlen = sizeof(int),
87042 + .mode = 0600,
87043 + .proc_handler = &proc_dointvec,
87044 + },
87045 +#endif
87046 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
87047 + {
87048 + .procname = "chroot_deny_mknod",
87049 + .data = &grsec_enable_chroot_mknod,
87050 + .maxlen = sizeof(int),
87051 + .mode = 0600,
87052 + .proc_handler = &proc_dointvec,
87053 + },
87054 +#endif
87055 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
87056 + {
87057 + .procname = "chroot_restrict_nice",
87058 + .data = &grsec_enable_chroot_nice,
87059 + .maxlen = sizeof(int),
87060 + .mode = 0600,
87061 + .proc_handler = &proc_dointvec,
87062 + },
87063 +#endif
87064 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
87065 + {
87066 + .procname = "chroot_execlog",
87067 + .data = &grsec_enable_chroot_execlog,
87068 + .maxlen = sizeof(int),
87069 + .mode = 0600,
87070 + .proc_handler = &proc_dointvec,
87071 + },
87072 +#endif
87073 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
87074 + {
87075 + .procname = "chroot_caps",
87076 + .data = &grsec_enable_chroot_caps,
87077 + .maxlen = sizeof(int),
87078 + .mode = 0600,
87079 + .proc_handler = &proc_dointvec,
87080 + },
87081 +#endif
87082 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
87083 + {
87084 + .procname = "chroot_deny_bad_rename",
87085 + .data = &grsec_enable_chroot_rename,
87086 + .maxlen = sizeof(int),
87087 + .mode = 0600,
87088 + .proc_handler = &proc_dointvec,
87089 + },
87090 +#endif
87091 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
87092 + {
87093 + .procname = "chroot_deny_sysctl",
87094 + .data = &grsec_enable_chroot_sysctl,
87095 + .maxlen = sizeof(int),
87096 + .mode = 0600,
87097 + .proc_handler = &proc_dointvec,
87098 + },
87099 +#endif
87100 +#ifdef CONFIG_GRKERNSEC_TPE
87101 + {
87102 + .procname = "tpe",
87103 + .data = &grsec_enable_tpe,
87104 + .maxlen = sizeof(int),
87105 + .mode = 0600,
87106 + .proc_handler = &proc_dointvec,
87107 + },
87108 + {
87109 + .procname = "tpe_gid",
87110 + .data = &grsec_tpe_gid,
87111 + .maxlen = sizeof(int),
87112 + .mode = 0600,
87113 + .proc_handler = &proc_dointvec,
87114 + },
87115 +#endif
87116 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87117 + {
87118 + .procname = "tpe_invert",
87119 + .data = &grsec_enable_tpe_invert,
87120 + .maxlen = sizeof(int),
87121 + .mode = 0600,
87122 + .proc_handler = &proc_dointvec,
87123 + },
87124 +#endif
87125 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87126 + {
87127 + .procname = "tpe_restrict_all",
87128 + .data = &grsec_enable_tpe_all,
87129 + .maxlen = sizeof(int),
87130 + .mode = 0600,
87131 + .proc_handler = &proc_dointvec,
87132 + },
87133 +#endif
87134 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
87135 + {
87136 + .procname = "socket_all",
87137 + .data = &grsec_enable_socket_all,
87138 + .maxlen = sizeof(int),
87139 + .mode = 0600,
87140 + .proc_handler = &proc_dointvec,
87141 + },
87142 + {
87143 + .procname = "socket_all_gid",
87144 + .data = &grsec_socket_all_gid,
87145 + .maxlen = sizeof(int),
87146 + .mode = 0600,
87147 + .proc_handler = &proc_dointvec,
87148 + },
87149 +#endif
87150 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
87151 + {
87152 + .procname = "socket_client",
87153 + .data = &grsec_enable_socket_client,
87154 + .maxlen = sizeof(int),
87155 + .mode = 0600,
87156 + .proc_handler = &proc_dointvec,
87157 + },
87158 + {
87159 + .procname = "socket_client_gid",
87160 + .data = &grsec_socket_client_gid,
87161 + .maxlen = sizeof(int),
87162 + .mode = 0600,
87163 + .proc_handler = &proc_dointvec,
87164 + },
87165 +#endif
87166 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
87167 + {
87168 + .procname = "socket_server",
87169 + .data = &grsec_enable_socket_server,
87170 + .maxlen = sizeof(int),
87171 + .mode = 0600,
87172 + .proc_handler = &proc_dointvec,
87173 + },
87174 + {
87175 + .procname = "socket_server_gid",
87176 + .data = &grsec_socket_server_gid,
87177 + .maxlen = sizeof(int),
87178 + .mode = 0600,
87179 + .proc_handler = &proc_dointvec,
87180 + },
87181 +#endif
87182 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
87183 + {
87184 + .procname = "audit_group",
87185 + .data = &grsec_enable_group,
87186 + .maxlen = sizeof(int),
87187 + .mode = 0600,
87188 + .proc_handler = &proc_dointvec,
87189 + },
87190 + {
87191 + .procname = "audit_gid",
87192 + .data = &grsec_audit_gid,
87193 + .maxlen = sizeof(int),
87194 + .mode = 0600,
87195 + .proc_handler = &proc_dointvec,
87196 + },
87197 +#endif
87198 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
87199 + {
87200 + .procname = "audit_chdir",
87201 + .data = &grsec_enable_chdir,
87202 + .maxlen = sizeof(int),
87203 + .mode = 0600,
87204 + .proc_handler = &proc_dointvec,
87205 + },
87206 +#endif
87207 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
87208 + {
87209 + .procname = "audit_mount",
87210 + .data = &grsec_enable_mount,
87211 + .maxlen = sizeof(int),
87212 + .mode = 0600,
87213 + .proc_handler = &proc_dointvec,
87214 + },
87215 +#endif
87216 +#ifdef CONFIG_GRKERNSEC_DMESG
87217 + {
87218 + .procname = "dmesg",
87219 + .data = &grsec_enable_dmesg,
87220 + .maxlen = sizeof(int),
87221 + .mode = 0600,
87222 + .proc_handler = &proc_dointvec,
87223 + },
87224 +#endif
87225 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
87226 + {
87227 + .procname = "chroot_findtask",
87228 + .data = &grsec_enable_chroot_findtask,
87229 + .maxlen = sizeof(int),
87230 + .mode = 0600,
87231 + .proc_handler = &proc_dointvec,
87232 + },
87233 +#endif
87234 +#ifdef CONFIG_GRKERNSEC_RESLOG
87235 + {
87236 + .procname = "resource_logging",
87237 + .data = &grsec_resource_logging,
87238 + .maxlen = sizeof(int),
87239 + .mode = 0600,
87240 + .proc_handler = &proc_dointvec,
87241 + },
87242 +#endif
87243 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
87244 + {
87245 + .procname = "audit_ptrace",
87246 + .data = &grsec_enable_audit_ptrace,
87247 + .maxlen = sizeof(int),
87248 + .mode = 0600,
87249 + .proc_handler = &proc_dointvec,
87250 + },
87251 +#endif
87252 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
87253 + {
87254 + .procname = "harden_ptrace",
87255 + .data = &grsec_enable_harden_ptrace,
87256 + .maxlen = sizeof(int),
87257 + .mode = 0600,
87258 + .proc_handler = &proc_dointvec,
87259 + },
87260 +#endif
87261 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
87262 + {
87263 + .procname = "harden_ipc",
87264 + .data = &grsec_enable_harden_ipc,
87265 + .maxlen = sizeof(int),
87266 + .mode = 0600,
87267 + .proc_handler = &proc_dointvec,
87268 + },
87269 +#endif
87270 + {
87271 + .procname = "grsec_lock",
87272 + .data = &grsec_lock,
87273 + .maxlen = sizeof(int),
87274 + .mode = 0600,
87275 + .proc_handler = &proc_dointvec,
87276 + },
87277 +#endif
87278 +#ifdef CONFIG_GRKERNSEC_ROFS
87279 + {
87280 + .procname = "romount_protect",
87281 + .data = &grsec_enable_rofs,
87282 + .maxlen = sizeof(int),
87283 + .mode = 0600,
87284 + .proc_handler = &proc_dointvec_minmax,
87285 + .extra1 = &one,
87286 + .extra2 = &one,
87287 + },
87288 +#endif
87289 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
87290 + {
87291 + .procname = "deny_new_usb",
87292 + .data = &grsec_deny_new_usb,
87293 + .maxlen = sizeof(int),
87294 + .mode = 0600,
87295 + .proc_handler = &proc_dointvec,
87296 + },
87297 +#endif
87298 + { }
87299 +};
87300 +#endif
87301 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
87302 new file mode 100644
87303 index 0000000..61b514e
87304 --- /dev/null
87305 +++ b/grsecurity/grsec_time.c
87306 @@ -0,0 +1,16 @@
87307 +#include <linux/kernel.h>
87308 +#include <linux/sched.h>
87309 +#include <linux/grinternal.h>
87310 +#include <linux/module.h>
87311 +
87312 +void
87313 +gr_log_timechange(void)
87314 +{
87315 +#ifdef CONFIG_GRKERNSEC_TIME
87316 + if (grsec_enable_time)
87317 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
87318 +#endif
87319 + return;
87320 +}
87321 +
87322 +EXPORT_SYMBOL_GPL(gr_log_timechange);
87323 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
87324 new file mode 100644
87325 index 0000000..d1953de
87326 --- /dev/null
87327 +++ b/grsecurity/grsec_tpe.c
87328 @@ -0,0 +1,78 @@
87329 +#include <linux/kernel.h>
87330 +#include <linux/sched.h>
87331 +#include <linux/file.h>
87332 +#include <linux/fs.h>
87333 +#include <linux/grinternal.h>
87334 +
87335 +extern int gr_acl_tpe_check(void);
87336 +
87337 +int
87338 +gr_tpe_allow(const struct file *file)
87339 +{
87340 +#ifdef CONFIG_GRKERNSEC
87341 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
87342 + struct inode *file_inode = file->f_path.dentry->d_inode;
87343 + const struct cred *cred = current_cred();
87344 + char *msg = NULL;
87345 + char *msg2 = NULL;
87346 +
87347 + // never restrict root
87348 + if (gr_is_global_root(cred->uid))
87349 + return 1;
87350 +
87351 + if (grsec_enable_tpe) {
87352 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87353 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
87354 + msg = "not being in trusted group";
87355 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
87356 + msg = "being in untrusted group";
87357 +#else
87358 + if (in_group_p(grsec_tpe_gid))
87359 + msg = "being in untrusted group";
87360 +#endif
87361 + }
87362 + if (!msg && gr_acl_tpe_check())
87363 + msg = "being in untrusted role";
87364 +
87365 + // not in any affected group/role
87366 + if (!msg)
87367 + goto next_check;
87368 +
87369 + if (gr_is_global_nonroot(inode->i_uid))
87370 + msg2 = "file in non-root-owned directory";
87371 + else if (inode->i_mode & S_IWOTH)
87372 + msg2 = "file in world-writable directory";
87373 + else if (inode->i_mode & S_IWGRP)
87374 + msg2 = "file in group-writable directory";
87375 + else if (file_inode->i_mode & S_IWOTH)
87376 + msg2 = "file is world-writable";
87377 +
87378 + if (msg && msg2) {
87379 + char fullmsg[70] = {0};
87380 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
87381 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
87382 + return 0;
87383 + }
87384 + msg = NULL;
87385 +next_check:
87386 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87387 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
87388 + return 1;
87389 +
87390 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
87391 + msg = "directory not owned by user";
87392 + else if (inode->i_mode & S_IWOTH)
87393 + msg = "file in world-writable directory";
87394 + else if (inode->i_mode & S_IWGRP)
87395 + msg = "file in group-writable directory";
87396 + else if (file_inode->i_mode & S_IWOTH)
87397 + msg = "file is world-writable";
87398 +
87399 + if (msg) {
87400 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
87401 + return 0;
87402 + }
87403 +#endif
87404 +#endif
87405 + return 1;
87406 +}
87407 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
87408 new file mode 100644
87409 index 0000000..ae02d8e
87410 --- /dev/null
87411 +++ b/grsecurity/grsec_usb.c
87412 @@ -0,0 +1,15 @@
87413 +#include <linux/kernel.h>
87414 +#include <linux/grinternal.h>
87415 +#include <linux/module.h>
87416 +
87417 +int gr_handle_new_usb(void)
87418 +{
87419 +#ifdef CONFIG_GRKERNSEC_DENYUSB
87420 + if (grsec_deny_new_usb) {
87421 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
87422 + return 1;
87423 + }
87424 +#endif
87425 + return 0;
87426 +}
87427 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
87428 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
87429 new file mode 100644
87430 index 0000000..158b330
87431 --- /dev/null
87432 +++ b/grsecurity/grsum.c
87433 @@ -0,0 +1,64 @@
87434 +#include <linux/err.h>
87435 +#include <linux/kernel.h>
87436 +#include <linux/sched.h>
87437 +#include <linux/mm.h>
87438 +#include <linux/scatterlist.h>
87439 +#include <linux/crypto.h>
87440 +#include <linux/gracl.h>
87441 +
87442 +
87443 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
87444 +#error "crypto and sha256 must be built into the kernel"
87445 +#endif
87446 +
87447 +int
87448 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
87449 +{
87450 + struct crypto_hash *tfm;
87451 + struct hash_desc desc;
87452 + struct scatterlist sg[2];
87453 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
87454 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
87455 + unsigned long *sumptr = (unsigned long *)sum;
87456 + int cryptres;
87457 + int retval = 1;
87458 + volatile int mismatched = 0;
87459 + volatile int dummy = 0;
87460 + unsigned int i;
87461 +
87462 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
87463 + if (IS_ERR(tfm)) {
87464 + /* should never happen, since sha256 should be built in */
87465 + memset(entry->pw, 0, GR_PW_LEN);
87466 + return 1;
87467 + }
87468 +
87469 + sg_init_table(sg, 2);
87470 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
87471 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
87472 +
87473 + desc.tfm = tfm;
87474 + desc.flags = 0;
87475 +
87476 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
87477 + temp_sum);
87478 +
87479 + memset(entry->pw, 0, GR_PW_LEN);
87480 +
87481 + if (cryptres)
87482 + goto out;
87483 +
87484 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
87485 + if (sumptr[i] != tmpsumptr[i])
87486 + mismatched = 1;
87487 + else
87488 + dummy = 1; // waste a cycle
87489 +
87490 + if (!mismatched)
87491 + retval = dummy - 1;
87492 +
87493 +out:
87494 + crypto_free_hash(tfm);
87495 +
87496 + return retval;
87497 +}
87498 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
87499 index 5bdab6b..9ae82fe 100644
87500 --- a/include/asm-generic/4level-fixup.h
87501 +++ b/include/asm-generic/4level-fixup.h
87502 @@ -14,8 +14,10 @@
87503 #define pmd_alloc(mm, pud, address) \
87504 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
87505 NULL: pmd_offset(pud, address))
87506 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
87507
87508 #define pud_alloc(mm, pgd, address) (pgd)
87509 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
87510 #define pud_offset(pgd, start) (pgd)
87511 #define pud_none(pud) 0
87512 #define pud_bad(pud) 0
87513 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
87514 index b7babf0..1e4b4f1 100644
87515 --- a/include/asm-generic/atomic-long.h
87516 +++ b/include/asm-generic/atomic-long.h
87517 @@ -22,6 +22,12 @@
87518
87519 typedef atomic64_t atomic_long_t;
87520
87521 +#ifdef CONFIG_PAX_REFCOUNT
87522 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
87523 +#else
87524 +typedef atomic64_t atomic_long_unchecked_t;
87525 +#endif
87526 +
87527 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
87528
87529 static inline long atomic_long_read(atomic_long_t *l)
87530 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87531 return (long)atomic64_read(v);
87532 }
87533
87534 +#ifdef CONFIG_PAX_REFCOUNT
87535 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87536 +{
87537 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87538 +
87539 + return (long)atomic64_read_unchecked(v);
87540 +}
87541 +#endif
87542 +
87543 static inline void atomic_long_set(atomic_long_t *l, long i)
87544 {
87545 atomic64_t *v = (atomic64_t *)l;
87546 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87547 atomic64_set(v, i);
87548 }
87549
87550 +#ifdef CONFIG_PAX_REFCOUNT
87551 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87552 +{
87553 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87554 +
87555 + atomic64_set_unchecked(v, i);
87556 +}
87557 +#endif
87558 +
87559 static inline void atomic_long_inc(atomic_long_t *l)
87560 {
87561 atomic64_t *v = (atomic64_t *)l;
87562 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87563 atomic64_inc(v);
87564 }
87565
87566 +#ifdef CONFIG_PAX_REFCOUNT
87567 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87568 +{
87569 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87570 +
87571 + atomic64_inc_unchecked(v);
87572 +}
87573 +#endif
87574 +
87575 static inline void atomic_long_dec(atomic_long_t *l)
87576 {
87577 atomic64_t *v = (atomic64_t *)l;
87578 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87579 atomic64_dec(v);
87580 }
87581
87582 +#ifdef CONFIG_PAX_REFCOUNT
87583 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87584 +{
87585 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87586 +
87587 + atomic64_dec_unchecked(v);
87588 +}
87589 +#endif
87590 +
87591 static inline void atomic_long_add(long i, atomic_long_t *l)
87592 {
87593 atomic64_t *v = (atomic64_t *)l;
87594 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87595 atomic64_add(i, v);
87596 }
87597
87598 +#ifdef CONFIG_PAX_REFCOUNT
87599 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87600 +{
87601 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87602 +
87603 + atomic64_add_unchecked(i, v);
87604 +}
87605 +#endif
87606 +
87607 static inline void atomic_long_sub(long i, atomic_long_t *l)
87608 {
87609 atomic64_t *v = (atomic64_t *)l;
87610 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87611 atomic64_sub(i, v);
87612 }
87613
87614 +#ifdef CONFIG_PAX_REFCOUNT
87615 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87616 +{
87617 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87618 +
87619 + atomic64_sub_unchecked(i, v);
87620 +}
87621 +#endif
87622 +
87623 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87624 {
87625 atomic64_t *v = (atomic64_t *)l;
87626 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87627 return atomic64_add_negative(i, v);
87628 }
87629
87630 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87631 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87632 {
87633 atomic64_t *v = (atomic64_t *)l;
87634
87635 return (long)atomic64_add_return(i, v);
87636 }
87637
87638 +#ifdef CONFIG_PAX_REFCOUNT
87639 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87640 +{
87641 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87642 +
87643 + return (long)atomic64_add_return_unchecked(i, v);
87644 +}
87645 +#endif
87646 +
87647 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87648 {
87649 atomic64_t *v = (atomic64_t *)l;
87650 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87651 return (long)atomic64_inc_return(v);
87652 }
87653
87654 +#ifdef CONFIG_PAX_REFCOUNT
87655 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87656 +{
87657 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87658 +
87659 + return (long)atomic64_inc_return_unchecked(v);
87660 +}
87661 +#endif
87662 +
87663 static inline long atomic_long_dec_return(atomic_long_t *l)
87664 {
87665 atomic64_t *v = (atomic64_t *)l;
87666 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87667
87668 typedef atomic_t atomic_long_t;
87669
87670 +#ifdef CONFIG_PAX_REFCOUNT
87671 +typedef atomic_unchecked_t atomic_long_unchecked_t;
87672 +#else
87673 +typedef atomic_t atomic_long_unchecked_t;
87674 +#endif
87675 +
87676 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
87677 static inline long atomic_long_read(atomic_long_t *l)
87678 {
87679 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87680 return (long)atomic_read(v);
87681 }
87682
87683 +#ifdef CONFIG_PAX_REFCOUNT
87684 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87685 +{
87686 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87687 +
87688 + return (long)atomic_read_unchecked(v);
87689 +}
87690 +#endif
87691 +
87692 static inline void atomic_long_set(atomic_long_t *l, long i)
87693 {
87694 atomic_t *v = (atomic_t *)l;
87695 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87696 atomic_set(v, i);
87697 }
87698
87699 +#ifdef CONFIG_PAX_REFCOUNT
87700 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87701 +{
87702 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87703 +
87704 + atomic_set_unchecked(v, i);
87705 +}
87706 +#endif
87707 +
87708 static inline void atomic_long_inc(atomic_long_t *l)
87709 {
87710 atomic_t *v = (atomic_t *)l;
87711 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87712 atomic_inc(v);
87713 }
87714
87715 +#ifdef CONFIG_PAX_REFCOUNT
87716 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87717 +{
87718 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87719 +
87720 + atomic_inc_unchecked(v);
87721 +}
87722 +#endif
87723 +
87724 static inline void atomic_long_dec(atomic_long_t *l)
87725 {
87726 atomic_t *v = (atomic_t *)l;
87727 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87728 atomic_dec(v);
87729 }
87730
87731 +#ifdef CONFIG_PAX_REFCOUNT
87732 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87733 +{
87734 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87735 +
87736 + atomic_dec_unchecked(v);
87737 +}
87738 +#endif
87739 +
87740 static inline void atomic_long_add(long i, atomic_long_t *l)
87741 {
87742 atomic_t *v = (atomic_t *)l;
87743 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87744 atomic_add(i, v);
87745 }
87746
87747 +#ifdef CONFIG_PAX_REFCOUNT
87748 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87749 +{
87750 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87751 +
87752 + atomic_add_unchecked(i, v);
87753 +}
87754 +#endif
87755 +
87756 static inline void atomic_long_sub(long i, atomic_long_t *l)
87757 {
87758 atomic_t *v = (atomic_t *)l;
87759 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87760 atomic_sub(i, v);
87761 }
87762
87763 +#ifdef CONFIG_PAX_REFCOUNT
87764 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87765 +{
87766 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87767 +
87768 + atomic_sub_unchecked(i, v);
87769 +}
87770 +#endif
87771 +
87772 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87773 {
87774 atomic_t *v = (atomic_t *)l;
87775 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87776 return atomic_add_negative(i, v);
87777 }
87778
87779 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87780 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87781 {
87782 atomic_t *v = (atomic_t *)l;
87783
87784 return (long)atomic_add_return(i, v);
87785 }
87786
87787 +#ifdef CONFIG_PAX_REFCOUNT
87788 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87789 +{
87790 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87791 +
87792 + return (long)atomic_add_return_unchecked(i, v);
87793 +}
87794 +
87795 +#endif
87796 +
87797 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87798 {
87799 atomic_t *v = (atomic_t *)l;
87800 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87801 return (long)atomic_inc_return(v);
87802 }
87803
87804 +#ifdef CONFIG_PAX_REFCOUNT
87805 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87806 +{
87807 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87808 +
87809 + return (long)atomic_inc_return_unchecked(v);
87810 +}
87811 +#endif
87812 +
87813 static inline long atomic_long_dec_return(atomic_long_t *l)
87814 {
87815 atomic_t *v = (atomic_t *)l;
87816 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87817
87818 #endif /* BITS_PER_LONG == 64 */
87819
87820 +#ifdef CONFIG_PAX_REFCOUNT
87821 +static inline void pax_refcount_needs_these_functions(void)
87822 +{
87823 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
87824 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
87825 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
87826 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
87827 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
87828 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
87829 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
87830 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
87831 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
87832 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
87833 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
87834 +#ifdef CONFIG_X86
87835 + atomic_clear_mask_unchecked(0, NULL);
87836 + atomic_set_mask_unchecked(0, NULL);
87837 +#endif
87838 +
87839 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
87840 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
87841 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
87842 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
87843 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
87844 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
87845 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
87846 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
87847 +}
87848 +#else
87849 +#define atomic_read_unchecked(v) atomic_read(v)
87850 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
87851 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
87852 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
87853 +#define atomic_inc_unchecked(v) atomic_inc(v)
87854 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
87855 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
87856 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
87857 +#define atomic_dec_unchecked(v) atomic_dec(v)
87858 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
87859 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
87860 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
87861 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
87862 +
87863 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
87864 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
87865 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
87866 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
87867 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
87868 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
87869 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
87870 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
87871 +#endif
87872 +
87873 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
87874 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
87875 index 30ad9c8..c70c170 100644
87876 --- a/include/asm-generic/atomic64.h
87877 +++ b/include/asm-generic/atomic64.h
87878 @@ -16,6 +16,8 @@ typedef struct {
87879 long long counter;
87880 } atomic64_t;
87881
87882 +typedef atomic64_t atomic64_unchecked_t;
87883 +
87884 #define ATOMIC64_INIT(i) { (i) }
87885
87886 extern long long atomic64_read(const atomic64_t *v);
87887 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
87888 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
87889 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
87890
87891 +#define atomic64_read_unchecked(v) atomic64_read(v)
87892 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
87893 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
87894 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
87895 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
87896 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
87897 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
87898 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
87899 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
87900 +
87901 #endif /* _ASM_GENERIC_ATOMIC64_H */
87902 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
87903 index f5c40b0..e902f9d 100644
87904 --- a/include/asm-generic/barrier.h
87905 +++ b/include/asm-generic/barrier.h
87906 @@ -82,7 +82,7 @@
87907 do { \
87908 compiletime_assert_atomic_type(*p); \
87909 smp_mb(); \
87910 - ACCESS_ONCE(*p) = (v); \
87911 + ACCESS_ONCE_RW(*p) = (v); \
87912 } while (0)
87913
87914 #define smp_load_acquire(p) \
87915 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
87916 index a60a7cc..0fe12f2 100644
87917 --- a/include/asm-generic/bitops/__fls.h
87918 +++ b/include/asm-generic/bitops/__fls.h
87919 @@ -9,7 +9,7 @@
87920 *
87921 * Undefined if no set bit exists, so code should check against 0 first.
87922 */
87923 -static __always_inline unsigned long __fls(unsigned long word)
87924 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
87925 {
87926 int num = BITS_PER_LONG - 1;
87927
87928 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
87929 index 0576d1f..dad6c71 100644
87930 --- a/include/asm-generic/bitops/fls.h
87931 +++ b/include/asm-generic/bitops/fls.h
87932 @@ -9,7 +9,7 @@
87933 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
87934 */
87935
87936 -static __always_inline int fls(int x)
87937 +static __always_inline int __intentional_overflow(-1) fls(int x)
87938 {
87939 int r = 32;
87940
87941 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
87942 index b097cf8..3d40e14 100644
87943 --- a/include/asm-generic/bitops/fls64.h
87944 +++ b/include/asm-generic/bitops/fls64.h
87945 @@ -15,7 +15,7 @@
87946 * at position 64.
87947 */
87948 #if BITS_PER_LONG == 32
87949 -static __always_inline int fls64(__u64 x)
87950 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
87951 {
87952 __u32 h = x >> 32;
87953 if (h)
87954 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
87955 return fls(x);
87956 }
87957 #elif BITS_PER_LONG == 64
87958 -static __always_inline int fls64(__u64 x)
87959 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
87960 {
87961 if (x == 0)
87962 return 0;
87963 diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
87964 index 630dd23..8c1dcb6b 100644
87965 --- a/include/asm-generic/bug.h
87966 +++ b/include/asm-generic/bug.h
87967 @@ -62,13 +62,13 @@ struct bug_entry {
87968 * to provide better diagnostics.
87969 */
87970 #ifndef __WARN_TAINT
87971 -extern __printf(3, 4)
87972 +extern __printf(3, 4) __nocapture(1, 3, 4)
87973 void warn_slowpath_fmt(const char *file, const int line,
87974 const char *fmt, ...);
87975 -extern __printf(4, 5)
87976 +extern __printf(4, 5) __nocapture(1, 4, 5)
87977 void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
87978 const char *fmt, ...);
87979 -extern void warn_slowpath_null(const char *file, const int line);
87980 +extern __nocapture(1) void warn_slowpath_null(const char *file, const int line);
87981 #define WANT_WARN_ON_SLOWPATH
87982 #define __WARN() warn_slowpath_null(__FILE__, __LINE__)
87983 #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
87984 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
87985 index 1bfcfe5..e04c5c9 100644
87986 --- a/include/asm-generic/cache.h
87987 +++ b/include/asm-generic/cache.h
87988 @@ -6,7 +6,7 @@
87989 * cache lines need to provide their own cache.h.
87990 */
87991
87992 -#define L1_CACHE_SHIFT 5
87993 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
87994 +#define L1_CACHE_SHIFT 5UL
87995 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
87996
87997 #endif /* __ASM_GENERIC_CACHE_H */
87998 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
87999 index 0d68a1e..b74a761 100644
88000 --- a/include/asm-generic/emergency-restart.h
88001 +++ b/include/asm-generic/emergency-restart.h
88002 @@ -1,7 +1,7 @@
88003 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
88004 #define _ASM_GENERIC_EMERGENCY_RESTART_H
88005
88006 -static inline void machine_emergency_restart(void)
88007 +static inline __noreturn void machine_emergency_restart(void)
88008 {
88009 machine_restart(NULL);
88010 }
88011 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
88012 index 90f99c7..00ce236 100644
88013 --- a/include/asm-generic/kmap_types.h
88014 +++ b/include/asm-generic/kmap_types.h
88015 @@ -2,9 +2,9 @@
88016 #define _ASM_GENERIC_KMAP_TYPES_H
88017
88018 #ifdef __WITH_KM_FENCE
88019 -# define KM_TYPE_NR 41
88020 +# define KM_TYPE_NR 42
88021 #else
88022 -# define KM_TYPE_NR 20
88023 +# define KM_TYPE_NR 21
88024 #endif
88025
88026 #endif
88027 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
88028 index 9ceb03b..62b0b8f 100644
88029 --- a/include/asm-generic/local.h
88030 +++ b/include/asm-generic/local.h
88031 @@ -23,24 +23,37 @@ typedef struct
88032 atomic_long_t a;
88033 } local_t;
88034
88035 +typedef struct {
88036 + atomic_long_unchecked_t a;
88037 +} local_unchecked_t;
88038 +
88039 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
88040
88041 #define local_read(l) atomic_long_read(&(l)->a)
88042 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
88043 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
88044 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
88045 #define local_inc(l) atomic_long_inc(&(l)->a)
88046 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
88047 #define local_dec(l) atomic_long_dec(&(l)->a)
88048 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
88049 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
88050 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
88051 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
88052 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
88053
88054 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
88055 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
88056 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
88057 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
88058 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
88059 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
88060 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
88061 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
88062 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
88063
88064 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
88065 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
88066 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
88067 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
88068 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
88069 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
88070 index 725612b..9cc513a 100644
88071 --- a/include/asm-generic/pgtable-nopmd.h
88072 +++ b/include/asm-generic/pgtable-nopmd.h
88073 @@ -1,14 +1,19 @@
88074 #ifndef _PGTABLE_NOPMD_H
88075 #define _PGTABLE_NOPMD_H
88076
88077 -#ifndef __ASSEMBLY__
88078 -
88079 #include <asm-generic/pgtable-nopud.h>
88080
88081 -struct mm_struct;
88082 -
88083 #define __PAGETABLE_PMD_FOLDED
88084
88085 +#define PMD_SHIFT PUD_SHIFT
88086 +#define PTRS_PER_PMD 1
88087 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
88088 +#define PMD_MASK (~(PMD_SIZE-1))
88089 +
88090 +#ifndef __ASSEMBLY__
88091 +
88092 +struct mm_struct;
88093 +
88094 /*
88095 * Having the pmd type consist of a pud gets the size right, and allows
88096 * us to conceptually access the pud entry that this pmd is folded into
88097 @@ -16,11 +21,6 @@ struct mm_struct;
88098 */
88099 typedef struct { pud_t pud; } pmd_t;
88100
88101 -#define PMD_SHIFT PUD_SHIFT
88102 -#define PTRS_PER_PMD 1
88103 -#define PMD_SIZE (1UL << PMD_SHIFT)
88104 -#define PMD_MASK (~(PMD_SIZE-1))
88105 -
88106 /*
88107 * The "pud_xxx()" functions here are trivial for a folded two-level
88108 * setup: the pmd is never bad, and a pmd always exists (as it's folded
88109 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
88110 index 810431d..0ec4804f 100644
88111 --- a/include/asm-generic/pgtable-nopud.h
88112 +++ b/include/asm-generic/pgtable-nopud.h
88113 @@ -1,10 +1,15 @@
88114 #ifndef _PGTABLE_NOPUD_H
88115 #define _PGTABLE_NOPUD_H
88116
88117 -#ifndef __ASSEMBLY__
88118 -
88119 #define __PAGETABLE_PUD_FOLDED
88120
88121 +#define PUD_SHIFT PGDIR_SHIFT
88122 +#define PTRS_PER_PUD 1
88123 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
88124 +#define PUD_MASK (~(PUD_SIZE-1))
88125 +
88126 +#ifndef __ASSEMBLY__
88127 +
88128 /*
88129 * Having the pud type consist of a pgd gets the size right, and allows
88130 * us to conceptually access the pgd entry that this pud is folded into
88131 @@ -12,11 +17,6 @@
88132 */
88133 typedef struct { pgd_t pgd; } pud_t;
88134
88135 -#define PUD_SHIFT PGDIR_SHIFT
88136 -#define PTRS_PER_PUD 1
88137 -#define PUD_SIZE (1UL << PUD_SHIFT)
88138 -#define PUD_MASK (~(PUD_SIZE-1))
88139 -
88140 /*
88141 * The "pgd_xxx()" functions here are trivial for a folded two-level
88142 * setup: the pud is never bad, and a pud always exists (as it's folded
88143 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
88144 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
88145
88146 #define pgd_populate(mm, pgd, pud) do { } while (0)
88147 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
88148 /*
88149 * (puds are folded into pgds so this doesn't get actually called,
88150 * but the define is needed for a generic inline function.)
88151 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
88152 index 4d46085..f4e92ef 100644
88153 --- a/include/asm-generic/pgtable.h
88154 +++ b/include/asm-generic/pgtable.h
88155 @@ -689,6 +689,22 @@ static inline int pmd_protnone(pmd_t pmd)
88156 }
88157 #endif /* CONFIG_NUMA_BALANCING */
88158
88159 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
88160 +#ifdef CONFIG_PAX_KERNEXEC
88161 +#error KERNEXEC requires pax_open_kernel
88162 +#else
88163 +static inline unsigned long pax_open_kernel(void) { return 0; }
88164 +#endif
88165 +#endif
88166 +
88167 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
88168 +#ifdef CONFIG_PAX_KERNEXEC
88169 +#error KERNEXEC requires pax_close_kernel
88170 +#else
88171 +static inline unsigned long pax_close_kernel(void) { return 0; }
88172 +#endif
88173 +#endif
88174 +
88175 #endif /* CONFIG_MMU */
88176
88177 #endif /* !__ASSEMBLY__ */
88178 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
88179 index 72d8803..cb9749c 100644
88180 --- a/include/asm-generic/uaccess.h
88181 +++ b/include/asm-generic/uaccess.h
88182 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
88183 return __clear_user(to, n);
88184 }
88185
88186 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
88187 +#ifdef CONFIG_PAX_MEMORY_UDEREF
88188 +#error UDEREF requires pax_open_userland
88189 +#else
88190 +static inline unsigned long pax_open_userland(void) { return 0; }
88191 +#endif
88192 +#endif
88193 +
88194 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
88195 +#ifdef CONFIG_PAX_MEMORY_UDEREF
88196 +#error UDEREF requires pax_close_userland
88197 +#else
88198 +static inline unsigned long pax_close_userland(void) { return 0; }
88199 +#endif
88200 +#endif
88201 +
88202 #endif /* __ASM_GENERIC_UACCESS_H */
88203 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
88204 index ac78910..8b5f068 100644
88205 --- a/include/asm-generic/vmlinux.lds.h
88206 +++ b/include/asm-generic/vmlinux.lds.h
88207 @@ -234,6 +234,7 @@
88208 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
88209 VMLINUX_SYMBOL(__start_rodata) = .; \
88210 *(.rodata) *(.rodata.*) \
88211 + *(.data..read_only) \
88212 *(__vermagic) /* Kernel version magic */ \
88213 . = ALIGN(8); \
88214 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
88215 @@ -492,6 +493,7 @@
88216 KERNEL_CTORS() \
88217 MCOUNT_REC() \
88218 *(.init.rodata) \
88219 + *(.init.rodata.*) \
88220 FTRACE_EVENTS() \
88221 TRACE_SYSCALLS() \
88222 KPROBE_BLACKLIST() \
88223 @@ -511,6 +513,8 @@
88224
88225 #define EXIT_DATA \
88226 *(.exit.data) \
88227 + *(.exit.rodata) \
88228 + *(.exit.rodata.*) \
88229 MEM_DISCARD(exit.data) \
88230 MEM_DISCARD(exit.rodata)
88231
88232 @@ -727,17 +731,18 @@
88233 * section in the linker script will go there too. @phdr should have
88234 * a leading colon.
88235 *
88236 - * Note that this macros defines __per_cpu_load as an absolute symbol.
88237 + * Note that this macros defines per_cpu_load as an absolute symbol.
88238 * If there is no need to put the percpu section at a predetermined
88239 * address, use PERCPU_SECTION.
88240 */
88241 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
88242 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
88243 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
88244 + per_cpu_load = .; \
88245 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
88246 - LOAD_OFFSET) { \
88247 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
88248 PERCPU_INPUT(cacheline) \
88249 } phdr \
88250 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
88251 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
88252
88253 /**
88254 * PERCPU_SECTION - define output section for percpu area, simple version
88255 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
88256 index 623a59c..1e79ab9 100644
88257 --- a/include/crypto/algapi.h
88258 +++ b/include/crypto/algapi.h
88259 @@ -34,7 +34,7 @@ struct crypto_type {
88260 unsigned int maskclear;
88261 unsigned int maskset;
88262 unsigned int tfmsize;
88263 -};
88264 +} __do_const;
88265
88266 struct crypto_instance {
88267 struct crypto_alg alg;
88268 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
88269 index e928625..ff97886 100644
88270 --- a/include/drm/drmP.h
88271 +++ b/include/drm/drmP.h
88272 @@ -59,6 +59,7 @@
88273
88274 #include <asm/mman.h>
88275 #include <asm/pgalloc.h>
88276 +#include <asm/local.h>
88277 #include <asm/uaccess.h>
88278
88279 #include <uapi/drm/drm.h>
88280 @@ -133,17 +134,18 @@ void drm_err(const char *format, ...);
88281 /*@{*/
88282
88283 /* driver capabilities and requirements mask */
88284 -#define DRIVER_USE_AGP 0x1
88285 -#define DRIVER_PCI_DMA 0x8
88286 -#define DRIVER_SG 0x10
88287 -#define DRIVER_HAVE_DMA 0x20
88288 -#define DRIVER_HAVE_IRQ 0x40
88289 -#define DRIVER_IRQ_SHARED 0x80
88290 -#define DRIVER_GEM 0x1000
88291 -#define DRIVER_MODESET 0x2000
88292 -#define DRIVER_PRIME 0x4000
88293 -#define DRIVER_RENDER 0x8000
88294 -#define DRIVER_ATOMIC 0x10000
88295 +#define DRIVER_USE_AGP 0x1
88296 +#define DRIVER_PCI_DMA 0x8
88297 +#define DRIVER_SG 0x10
88298 +#define DRIVER_HAVE_DMA 0x20
88299 +#define DRIVER_HAVE_IRQ 0x40
88300 +#define DRIVER_IRQ_SHARED 0x80
88301 +#define DRIVER_GEM 0x1000
88302 +#define DRIVER_MODESET 0x2000
88303 +#define DRIVER_PRIME 0x4000
88304 +#define DRIVER_RENDER 0x8000
88305 +#define DRIVER_ATOMIC 0x10000
88306 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
88307
88308 /***********************************************************************/
88309 /** \name Macros to make printk easier */
88310 @@ -224,10 +226,12 @@ void drm_err(const char *format, ...);
88311 * \param cmd command.
88312 * \param arg argument.
88313 */
88314 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
88315 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
88316 + struct drm_file *file_priv);
88317 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
88318 struct drm_file *file_priv);
88319
88320 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88321 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
88322 unsigned long arg);
88323
88324 #define DRM_IOCTL_NR(n) _IOC_NR(n)
88325 @@ -243,10 +247,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88326 struct drm_ioctl_desc {
88327 unsigned int cmd;
88328 int flags;
88329 - drm_ioctl_t *func;
88330 + drm_ioctl_t func;
88331 unsigned int cmd_drv;
88332 const char *name;
88333 -};
88334 +} __do_const;
88335
88336 /**
88337 * Creates a driver or general drm_ioctl_desc array entry for the given
88338 @@ -632,7 +636,8 @@ struct drm_info_list {
88339 int (*show)(struct seq_file*, void*); /** show callback */
88340 u32 driver_features; /**< Required driver features for this entry */
88341 void *data;
88342 -};
88343 +} __do_const;
88344 +typedef struct drm_info_list __no_const drm_info_list_no_const;
88345
88346 /**
88347 * debugfs node structure. This structure represents a debugfs file.
88348 @@ -716,7 +721,7 @@ struct drm_device {
88349
88350 /** \name Usage Counters */
88351 /*@{ */
88352 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88353 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88354 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
88355 int buf_use; /**< Buffers in use -- cannot alloc */
88356 atomic_t buf_alloc; /**< Buffer allocation in progress */
88357 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
88358 index c250a22..59d2094 100644
88359 --- a/include/drm/drm_crtc_helper.h
88360 +++ b/include/drm/drm_crtc_helper.h
88361 @@ -160,7 +160,7 @@ struct drm_encoder_helper_funcs {
88362 int (*atomic_check)(struct drm_encoder *encoder,
88363 struct drm_crtc_state *crtc_state,
88364 struct drm_connector_state *conn_state);
88365 -};
88366 +} __no_const;
88367
88368 /**
88369 * struct drm_connector_helper_funcs - helper operations for connectors
88370 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
88371 index d016dc5..3951fe0 100644
88372 --- a/include/drm/i915_pciids.h
88373 +++ b/include/drm/i915_pciids.h
88374 @@ -37,7 +37,7 @@
88375 */
88376 #define INTEL_VGA_DEVICE(id, info) { \
88377 0x8086, id, \
88378 - ~0, ~0, \
88379 + PCI_ANY_ID, PCI_ANY_ID, \
88380 0x030000, 0xff0000, \
88381 (unsigned long) info }
88382
88383 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
88384 index 72dcbe8..8db58d7 100644
88385 --- a/include/drm/ttm/ttm_memory.h
88386 +++ b/include/drm/ttm/ttm_memory.h
88387 @@ -48,7 +48,7 @@
88388
88389 struct ttm_mem_shrink {
88390 int (*do_shrink) (struct ttm_mem_shrink *);
88391 -};
88392 +} __no_const;
88393
88394 /**
88395 * struct ttm_mem_global - Global memory accounting structure.
88396 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
88397 index 49a8284..9643967 100644
88398 --- a/include/drm/ttm/ttm_page_alloc.h
88399 +++ b/include/drm/ttm/ttm_page_alloc.h
88400 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
88401 */
88402 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
88403
88404 +struct device;
88405 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88406 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88407
88408 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
88409 index 4b840e8..155d235 100644
88410 --- a/include/keys/asymmetric-subtype.h
88411 +++ b/include/keys/asymmetric-subtype.h
88412 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
88413 /* Verify the signature on a key of this subtype (optional) */
88414 int (*verify_signature)(const struct key *key,
88415 const struct public_key_signature *sig);
88416 -};
88417 +} __do_const;
88418
88419 /**
88420 * asymmetric_key_subtype - Get the subtype from an asymmetric key
88421 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
88422 index c1da539..1dcec55 100644
88423 --- a/include/linux/atmdev.h
88424 +++ b/include/linux/atmdev.h
88425 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
88426 #endif
88427
88428 struct k_atm_aal_stats {
88429 -#define __HANDLE_ITEM(i) atomic_t i
88430 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
88431 __AAL_STAT_ITEMS
88432 #undef __HANDLE_ITEM
88433 };
88434 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
88435 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
88436 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
88437 struct module *owner;
88438 -};
88439 +} __do_const ;
88440
88441 struct atmphy_ops {
88442 int (*start)(struct atm_dev *dev);
88443 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
88444 index 5b08a85..60922fb 100644
88445 --- a/include/linux/atomic.h
88446 +++ b/include/linux/atomic.h
88447 @@ -12,7 +12,7 @@
88448 * Atomically adds @a to @v, so long as @v was not already @u.
88449 * Returns non-zero if @v was not @u, and zero otherwise.
88450 */
88451 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
88452 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
88453 {
88454 return __atomic_add_unless(v, a, u) != u;
88455 }
88456 diff --git a/include/linux/audit.h b/include/linux/audit.h
88457 index c2e7e3a..8bfc0e1 100644
88458 --- a/include/linux/audit.h
88459 +++ b/include/linux/audit.h
88460 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
88461 extern unsigned int audit_serial(void);
88462 extern int auditsc_get_stamp(struct audit_context *ctx,
88463 struct timespec *t, unsigned int *serial);
88464 -extern int audit_set_loginuid(kuid_t loginuid);
88465 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
88466
88467 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
88468 {
88469 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
88470 index 576e463..28fd926 100644
88471 --- a/include/linux/binfmts.h
88472 +++ b/include/linux/binfmts.h
88473 @@ -44,7 +44,7 @@ struct linux_binprm {
88474 unsigned interp_flags;
88475 unsigned interp_data;
88476 unsigned long loader, exec;
88477 -};
88478 +} __randomize_layout;
88479
88480 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
88481 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
88482 @@ -77,8 +77,10 @@ struct linux_binfmt {
88483 int (*load_binary)(struct linux_binprm *);
88484 int (*load_shlib)(struct file *);
88485 int (*core_dump)(struct coredump_params *cprm);
88486 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
88487 + void (*handle_mmap)(struct file *);
88488 unsigned long min_coredump; /* minimal dump size */
88489 -};
88490 +} __do_const __randomize_layout;
88491
88492 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
88493
88494 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
88495 index dbfbf49..10be372 100644
88496 --- a/include/linux/bitmap.h
88497 +++ b/include/linux/bitmap.h
88498 @@ -299,7 +299,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
88499 return __bitmap_full(src, nbits);
88500 }
88501
88502 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
88503 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
88504 {
88505 if (small_const_nbits(nbits))
88506 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
88507 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
88508 index 5d858e0..336c1d9 100644
88509 --- a/include/linux/bitops.h
88510 +++ b/include/linux/bitops.h
88511 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
88512 * @word: value to rotate
88513 * @shift: bits to roll
88514 */
88515 -static inline __u32 rol32(__u32 word, unsigned int shift)
88516 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
88517 {
88518 return (word << shift) | (word >> (32 - shift));
88519 }
88520 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
88521 * @word: value to rotate
88522 * @shift: bits to roll
88523 */
88524 -static inline __u32 ror32(__u32 word, unsigned int shift)
88525 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
88526 {
88527 return (word >> shift) | (word << (32 - shift));
88528 }
88529 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
88530 return (__s32)(value << shift) >> shift;
88531 }
88532
88533 -static inline unsigned fls_long(unsigned long l)
88534 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
88535 {
88536 if (sizeof(l) == 4)
88537 return fls(l);
88538 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
88539 index 7f9a516..8889453 100644
88540 --- a/include/linux/blkdev.h
88541 +++ b/include/linux/blkdev.h
88542 @@ -1616,7 +1616,7 @@ struct block_device_operations {
88543 /* this callback is with swap_lock and sometimes page table lock held */
88544 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
88545 struct module *owner;
88546 -};
88547 +} __do_const;
88548
88549 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
88550 unsigned long);
88551 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
88552 index afc1343..9735539 100644
88553 --- a/include/linux/blktrace_api.h
88554 +++ b/include/linux/blktrace_api.h
88555 @@ -25,7 +25,7 @@ struct blk_trace {
88556 struct dentry *dropped_file;
88557 struct dentry *msg_file;
88558 struct list_head running_list;
88559 - atomic_t dropped;
88560 + atomic_unchecked_t dropped;
88561 };
88562
88563 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
88564 diff --git a/include/linux/cache.h b/include/linux/cache.h
88565 index 17e7e82..1d7da26 100644
88566 --- a/include/linux/cache.h
88567 +++ b/include/linux/cache.h
88568 @@ -16,6 +16,14 @@
88569 #define __read_mostly
88570 #endif
88571
88572 +#ifndef __read_only
88573 +#ifdef CONFIG_PAX_KERNEXEC
88574 +#error KERNEXEC requires __read_only
88575 +#else
88576 +#define __read_only __read_mostly
88577 +#endif
88578 +#endif
88579 +
88580 #ifndef ____cacheline_aligned
88581 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
88582 #endif
88583 diff --git a/include/linux/capability.h b/include/linux/capability.h
88584 index aa93e5e..985a1b0 100644
88585 --- a/include/linux/capability.h
88586 +++ b/include/linux/capability.h
88587 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
88588 extern bool capable(int cap);
88589 extern bool ns_capable(struct user_namespace *ns, int cap);
88590 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
88591 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
88592 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
88593 +extern bool capable_nolog(int cap);
88594 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
88595
88596 /* audit system wants to get cap info from files as well */
88597 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
88598
88599 +extern int is_privileged_binary(const struct dentry *dentry);
88600 +
88601 #endif /* !_LINUX_CAPABILITY_H */
88602 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
88603 index 8609d57..86e4d79 100644
88604 --- a/include/linux/cdrom.h
88605 +++ b/include/linux/cdrom.h
88606 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
88607
88608 /* driver specifications */
88609 const int capability; /* capability flags */
88610 - int n_minors; /* number of active minor devices */
88611 /* handle uniform packets for scsi type devices (scsi,atapi) */
88612 int (*generic_packet) (struct cdrom_device_info *,
88613 struct packet_command *);
88614 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
88615 index 4ce9056..86caac6 100644
88616 --- a/include/linux/cleancache.h
88617 +++ b/include/linux/cleancache.h
88618 @@ -31,7 +31,7 @@ struct cleancache_ops {
88619 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
88620 void (*invalidate_inode)(int, struct cleancache_filekey);
88621 void (*invalidate_fs)(int);
88622 -};
88623 +} __no_const;
88624
88625 extern struct cleancache_ops *
88626 cleancache_register_ops(struct cleancache_ops *ops);
88627 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
88628 index 5591ea7..61b77ce 100644
88629 --- a/include/linux/clk-provider.h
88630 +++ b/include/linux/clk-provider.h
88631 @@ -195,6 +195,7 @@ struct clk_ops {
88632 void (*init)(struct clk_hw *hw);
88633 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
88634 };
88635 +typedef struct clk_ops __no_const clk_ops_no_const;
88636
88637 /**
88638 * struct clk_init_data - holds init data that's common to all clocks and is
88639 diff --git a/include/linux/compat.h b/include/linux/compat.h
88640 index ab25814..d1540d1 100644
88641 --- a/include/linux/compat.h
88642 +++ b/include/linux/compat.h
88643 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
88644 compat_size_t __user *len_ptr);
88645
88646 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
88647 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
88648 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
88649 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
88650 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
88651 compat_ssize_t msgsz, int msgflg);
88652 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
88653 long compat_sys_msgctl(int first, int second, void __user *uptr);
88654 long compat_sys_shmctl(int first, int second, void __user *uptr);
88655 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
88656 - unsigned nsems, const struct compat_timespec __user *timeout);
88657 + compat_long_t nsems, const struct compat_timespec __user *timeout);
88658 asmlinkage long compat_sys_keyctl(u32 option,
88659 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
88660 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
88661 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
88662 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
88663 compat_ulong_t addr, compat_ulong_t data);
88664 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
88665 - compat_long_t addr, compat_long_t data);
88666 + compat_ulong_t addr, compat_ulong_t data);
88667
88668 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
88669 /*
88670 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
88671 index cdf13ca..ba5e086 100644
88672 --- a/include/linux/compiler-gcc.h
88673 +++ b/include/linux/compiler-gcc.h
88674 @@ -94,8 +94,8 @@
88675 */
88676 #define __pure __attribute__((pure))
88677 #define __aligned(x) __attribute__((aligned(x)))
88678 -#define __printf(a, b) __attribute__((format(printf, a, b)))
88679 -#define __scanf(a, b) __attribute__((format(scanf, a, b)))
88680 +#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b)
88681 +#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b)
88682 #define noinline __attribute__((noinline))
88683 #define __attribute_const__ __attribute__((__const__))
88684 #define __maybe_unused __attribute__((unused))
88685 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
88686 index 769e198..7ee7cb5 100644
88687 --- a/include/linux/compiler-gcc4.h
88688 +++ b/include/linux/compiler-gcc4.h
88689 @@ -39,9 +39,38 @@
88690 # define __compiletime_warning(message) __attribute__((warning(message)))
88691 # define __compiletime_error(message) __attribute__((error(message)))
88692 #endif /* __CHECKER__ */
88693 +
88694 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88695 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88696 +#define __bos0(ptr) __bos((ptr), 0)
88697 +#define __bos1(ptr) __bos((ptr), 1)
88698 #endif /* GCC_VERSION >= 40300 */
88699
88700 #if GCC_VERSION >= 40500
88701 +
88702 +#ifdef RANDSTRUCT_PLUGIN
88703 +#define __randomize_layout __attribute__((randomize_layout))
88704 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88705 +#endif
88706 +
88707 +#ifdef CONSTIFY_PLUGIN
88708 +#define __no_const __attribute__((no_const))
88709 +#define __do_const __attribute__((do_const))
88710 +#endif
88711 +
88712 +#ifdef SIZE_OVERFLOW_PLUGIN
88713 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88714 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88715 +#endif
88716 +
88717 +#ifdef LATENT_ENTROPY_PLUGIN
88718 +#define __latent_entropy __attribute__((latent_entropy))
88719 +#endif
88720 +
88721 +#ifdef INITIFY_PLUGIN
88722 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
88723 +#endif
88724 +
88725 /*
88726 * Mark a position in code as unreachable. This can be used to
88727 * suppress control flow warnings after asm blocks that transfer
88728 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
88729 index efee493..8aa8f6b 100644
88730 --- a/include/linux/compiler-gcc5.h
88731 +++ b/include/linux/compiler-gcc5.h
88732 @@ -28,6 +28,34 @@
88733 # define __compiletime_error(message) __attribute__((error(message)))
88734 #endif /* __CHECKER__ */
88735
88736 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88737 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88738 +#define __bos0(ptr) __bos((ptr), 0)
88739 +#define __bos1(ptr) __bos((ptr), 1)
88740 +
88741 +#ifdef RANDSTRUCT_PLUGIN
88742 +#define __randomize_layout __attribute__((randomize_layout))
88743 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88744 +#endif
88745 +
88746 +#ifdef CONSTIFY_PLUGIN
88747 +#define __no_const __attribute__((no_const))
88748 +#define __do_const __attribute__((do_const))
88749 +#endif
88750 +
88751 +#ifdef SIZE_OVERFLOW_PLUGIN
88752 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88753 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88754 +#endif
88755 +
88756 +#ifdef LATENT_ENTROPY_PLUGIN
88757 +#define __latent_entropy __attribute__((latent_entropy))
88758 +#endif
88759 +
88760 +#ifdef INITIFY_PLUGIN
88761 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
88762 +#endif
88763 +
88764 /*
88765 * Mark a position in code as unreachable. This can be used to
88766 * suppress control flow warnings after asm blocks that transfer
88767 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
88768 index 1b45e4a..eff29a7 100644
88769 --- a/include/linux/compiler.h
88770 +++ b/include/linux/compiler.h
88771 @@ -5,11 +5,14 @@
88772
88773 #ifdef __CHECKER__
88774 # define __user __attribute__((noderef, address_space(1)))
88775 +# define __force_user __force __user
88776 # define __kernel __attribute__((address_space(0)))
88777 +# define __force_kernel __force __kernel
88778 # define __safe __attribute__((safe))
88779 # define __force __attribute__((force))
88780 # define __nocast __attribute__((nocast))
88781 # define __iomem __attribute__((noderef, address_space(2)))
88782 +# define __force_iomem __force __iomem
88783 # define __must_hold(x) __attribute__((context(x,1,1)))
88784 # define __acquires(x) __attribute__((context(x,0,1)))
88785 # define __releases(x) __attribute__((context(x,1,0)))
88786 @@ -17,20 +20,37 @@
88787 # define __release(x) __context__(x,-1)
88788 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
88789 # define __percpu __attribute__((noderef, address_space(3)))
88790 +# define __force_percpu __force __percpu
88791 #ifdef CONFIG_SPARSE_RCU_POINTER
88792 # define __rcu __attribute__((noderef, address_space(4)))
88793 +# define __force_rcu __force __rcu
88794 #else
88795 # define __rcu
88796 +# define __force_rcu
88797 #endif
88798 extern void __chk_user_ptr(const volatile void __user *);
88799 extern void __chk_io_ptr(const volatile void __iomem *);
88800 #else
88801 -# define __user
88802 -# define __kernel
88803 +# ifdef CHECKER_PLUGIN
88804 +//# define __user
88805 +//# define __force_user
88806 +//# define __kernel
88807 +//# define __force_kernel
88808 +# else
88809 +# ifdef STRUCTLEAK_PLUGIN
88810 +# define __user __attribute__((user))
88811 +# else
88812 +# define __user
88813 +# endif
88814 +# define __force_user
88815 +# define __kernel
88816 +# define __force_kernel
88817 +# endif
88818 # define __safe
88819 # define __force
88820 # define __nocast
88821 # define __iomem
88822 +# define __force_iomem
88823 # define __chk_user_ptr(x) (void)0
88824 # define __chk_io_ptr(x) (void)0
88825 # define __builtin_warning(x, y...) (1)
88826 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
88827 # define __release(x) (void)0
88828 # define __cond_lock(x,c) (c)
88829 # define __percpu
88830 +# define __force_percpu
88831 # define __rcu
88832 +# define __force_rcu
88833 #endif
88834
88835 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
88836 @@ -205,32 +227,32 @@ static __always_inline void data_access_exceeds_word_size(void)
88837 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
88838 {
88839 switch (size) {
88840 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
88841 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
88842 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
88843 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
88844 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
88845 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
88846 #ifdef CONFIG_64BIT
88847 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
88848 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
88849 #endif
88850 default:
88851 barrier();
88852 - __builtin_memcpy((void *)res, (const void *)p, size);
88853 + __builtin_memcpy(res, (const void *)p, size);
88854 data_access_exceeds_word_size();
88855 barrier();
88856 }
88857 }
88858
88859 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
88860 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
88861 {
88862 switch (size) {
88863 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
88864 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
88865 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
88866 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
88867 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
88868 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
88869 #ifdef CONFIG_64BIT
88870 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
88871 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
88872 #endif
88873 default:
88874 barrier();
88875 - __builtin_memcpy((void *)p, (const void *)res, size);
88876 + __builtin_memcpy((void *)p, res, size);
88877 data_access_exceeds_word_size();
88878 barrier();
88879 }
88880 @@ -364,6 +386,38 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88881 # define __attribute_const__ /* unimplemented */
88882 #endif
88883
88884 +#ifndef __randomize_layout
88885 +# define __randomize_layout
88886 +#endif
88887 +
88888 +#ifndef __no_randomize_layout
88889 +# define __no_randomize_layout
88890 +#endif
88891 +
88892 +#ifndef __no_const
88893 +# define __no_const
88894 +#endif
88895 +
88896 +#ifndef __do_const
88897 +# define __do_const
88898 +#endif
88899 +
88900 +#ifndef __size_overflow
88901 +# define __size_overflow(...)
88902 +#endif
88903 +
88904 +#ifndef __intentional_overflow
88905 +# define __intentional_overflow(...)
88906 +#endif
88907 +
88908 +#ifndef __latent_entropy
88909 +# define __latent_entropy
88910 +#endif
88911 +
88912 +#ifndef __nocapture
88913 +# define __nocapture(...)
88914 +#endif
88915 +
88916 /*
88917 * Tell gcc if a function is cold. The compiler will assume any path
88918 * directly leading to the call is unlikely.
88919 @@ -373,6 +427,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88920 #define __cold
88921 #endif
88922
88923 +#ifndef __alloc_size
88924 +#define __alloc_size(...)
88925 +#endif
88926 +
88927 +#ifndef __bos
88928 +#define __bos(ptr, arg)
88929 +#endif
88930 +
88931 +#ifndef __bos0
88932 +#define __bos0(ptr)
88933 +#endif
88934 +
88935 +#ifndef __bos1
88936 +#define __bos1(ptr)
88937 +#endif
88938 +
88939 /* Simple shorthand for a section definition */
88940 #ifndef __section
88941 # define __section(S) __attribute__ ((__section__(#S)))
88942 @@ -387,6 +457,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88943 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
88944 #endif
88945
88946 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
88947 +
88948 /* Is this type a native word size -- useful for atomic operations */
88949 #ifndef __native_word
88950 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
88951 @@ -466,8 +538,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88952 */
88953 #define __ACCESS_ONCE(x) ({ \
88954 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
88955 - (volatile typeof(x) *)&(x); })
88956 + (volatile const typeof(x) *)&(x); })
88957 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
88958 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
88959
88960 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
88961 #ifdef CONFIG_KPROBES
88962 diff --git a/include/linux/completion.h b/include/linux/completion.h
88963 index 5d5aaae..0ea9b84 100644
88964 --- a/include/linux/completion.h
88965 +++ b/include/linux/completion.h
88966 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
88967
88968 extern void wait_for_completion(struct completion *);
88969 extern void wait_for_completion_io(struct completion *);
88970 -extern int wait_for_completion_interruptible(struct completion *x);
88971 -extern int wait_for_completion_killable(struct completion *x);
88972 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
88973 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
88974 extern unsigned long wait_for_completion_timeout(struct completion *x,
88975 - unsigned long timeout);
88976 + unsigned long timeout) __intentional_overflow(-1);
88977 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
88978 - unsigned long timeout);
88979 + unsigned long timeout) __intentional_overflow(-1);
88980 extern long wait_for_completion_interruptible_timeout(
88981 - struct completion *x, unsigned long timeout);
88982 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
88983 extern long wait_for_completion_killable_timeout(
88984 - struct completion *x, unsigned long timeout);
88985 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
88986 extern bool try_wait_for_completion(struct completion *x);
88987 extern bool completion_done(struct completion *x);
88988
88989 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
88990 index 34025df..d94bbbc 100644
88991 --- a/include/linux/configfs.h
88992 +++ b/include/linux/configfs.h
88993 @@ -125,7 +125,7 @@ struct configfs_attribute {
88994 const char *ca_name;
88995 struct module *ca_owner;
88996 umode_t ca_mode;
88997 -};
88998 +} __do_const;
88999
89000 /*
89001 * Users often need to create attribute structures for their configurable
89002 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
89003 index 2ee4888..0451f5e 100644
89004 --- a/include/linux/cpufreq.h
89005 +++ b/include/linux/cpufreq.h
89006 @@ -207,6 +207,7 @@ struct global_attr {
89007 ssize_t (*store)(struct kobject *a, struct attribute *b,
89008 const char *c, size_t count);
89009 };
89010 +typedef struct global_attr __no_const global_attr_no_const;
89011
89012 #define define_one_global_ro(_name) \
89013 static struct global_attr _name = \
89014 @@ -278,7 +279,7 @@ struct cpufreq_driver {
89015 bool boost_supported;
89016 bool boost_enabled;
89017 int (*set_boost)(int state);
89018 -};
89019 +} __do_const;
89020
89021 /* flags */
89022 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
89023 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
89024 index 9c5e892..feb34e0 100644
89025 --- a/include/linux/cpuidle.h
89026 +++ b/include/linux/cpuidle.h
89027 @@ -59,7 +59,8 @@ struct cpuidle_state {
89028 void (*enter_freeze) (struct cpuidle_device *dev,
89029 struct cpuidle_driver *drv,
89030 int index);
89031 -};
89032 +} __do_const;
89033 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
89034
89035 /* Idle State Flags */
89036 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
89037 @@ -227,7 +228,7 @@ struct cpuidle_governor {
89038 void (*reflect) (struct cpuidle_device *dev, int index);
89039
89040 struct module *owner;
89041 -};
89042 +} __do_const;
89043
89044 #ifdef CONFIG_CPU_IDLE
89045 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
89046 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
89047 index 086549a..a572d94 100644
89048 --- a/include/linux/cpumask.h
89049 +++ b/include/linux/cpumask.h
89050 @@ -126,17 +126,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
89051 }
89052
89053 /* Valid inputs for n are -1 and 0. */
89054 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89055 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
89056 {
89057 return n+1;
89058 }
89059
89060 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89061 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
89062 {
89063 return n+1;
89064 }
89065
89066 -static inline unsigned int cpumask_next_and(int n,
89067 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
89068 const struct cpumask *srcp,
89069 const struct cpumask *andp)
89070 {
89071 @@ -182,7 +182,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
89072 *
89073 * Returns >= nr_cpu_ids if no further cpus set.
89074 */
89075 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89076 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
89077 {
89078 /* -1 is a legal arg here. */
89079 if (n != -1)
89080 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89081 *
89082 * Returns >= nr_cpu_ids if no further cpus unset.
89083 */
89084 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89085 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
89086 {
89087 /* -1 is a legal arg here. */
89088 if (n != -1)
89089 @@ -205,7 +205,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89090 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
89091 }
89092
89093 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
89094 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
89095 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
89096 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
89097
89098 @@ -472,7 +472,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
89099 * cpumask_weight - Count of bits in *srcp
89100 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
89101 */
89102 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
89103 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
89104 {
89105 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
89106 }
89107 diff --git a/include/linux/cred.h b/include/linux/cred.h
89108 index 2fb2ca2..d6a3340 100644
89109 --- a/include/linux/cred.h
89110 +++ b/include/linux/cred.h
89111 @@ -35,7 +35,7 @@ struct group_info {
89112 int nblocks;
89113 kgid_t small_block[NGROUPS_SMALL];
89114 kgid_t *blocks[0];
89115 -};
89116 +} __randomize_layout;
89117
89118 /**
89119 * get_group_info - Get a reference to a group info structure
89120 @@ -137,7 +137,7 @@ struct cred {
89121 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
89122 struct group_info *group_info; /* supplementary groups for euid/fsgid */
89123 struct rcu_head rcu; /* RCU deletion hook */
89124 -};
89125 +} __randomize_layout;
89126
89127 extern void __put_cred(struct cred *);
89128 extern void exit_creds(struct task_struct *);
89129 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
89130 static inline void validate_process_creds(void)
89131 {
89132 }
89133 +static inline void validate_task_creds(struct task_struct *task)
89134 +{
89135 +}
89136 #endif
89137
89138 /**
89139 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
89140
89141 #define task_uid(task) (task_cred_xxx((task), uid))
89142 #define task_euid(task) (task_cred_xxx((task), euid))
89143 +#define task_securebits(task) (task_cred_xxx((task), securebits))
89144
89145 #define current_cred_xxx(xxx) \
89146 ({ \
89147 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
89148 index fb5ef16..05d1e59 100644
89149 --- a/include/linux/crypto.h
89150 +++ b/include/linux/crypto.h
89151 @@ -626,7 +626,7 @@ struct cipher_tfm {
89152 const u8 *key, unsigned int keylen);
89153 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
89154 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
89155 -};
89156 +} __no_const;
89157
89158 struct hash_tfm {
89159 int (*init)(struct hash_desc *desc);
89160 @@ -647,13 +647,13 @@ struct compress_tfm {
89161 int (*cot_decompress)(struct crypto_tfm *tfm,
89162 const u8 *src, unsigned int slen,
89163 u8 *dst, unsigned int *dlen);
89164 -};
89165 +} __no_const;
89166
89167 struct rng_tfm {
89168 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
89169 unsigned int dlen);
89170 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
89171 -};
89172 +} __no_const;
89173
89174 #define crt_ablkcipher crt_u.ablkcipher
89175 #define crt_aead crt_u.aead
89176 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
89177 index 653589e..4ef254a 100644
89178 --- a/include/linux/ctype.h
89179 +++ b/include/linux/ctype.h
89180 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
89181 * Fast implementation of tolower() for internal usage. Do not use in your
89182 * code.
89183 */
89184 -static inline char _tolower(const char c)
89185 +static inline unsigned char _tolower(const unsigned char c)
89186 {
89187 return c | 0x20;
89188 }
89189 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
89190 index d835879..c8e5b92 100644
89191 --- a/include/linux/dcache.h
89192 +++ b/include/linux/dcache.h
89193 @@ -123,6 +123,9 @@ struct dentry {
89194 unsigned long d_time; /* used by d_revalidate */
89195 void *d_fsdata; /* fs-specific data */
89196
89197 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
89198 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
89199 +#endif
89200 struct list_head d_lru; /* LRU list */
89201 struct list_head d_child; /* child of parent list */
89202 struct list_head d_subdirs; /* our children */
89203 @@ -133,7 +136,7 @@ struct dentry {
89204 struct hlist_node d_alias; /* inode alias list */
89205 struct rcu_head d_rcu;
89206 } d_u;
89207 -};
89208 +} __randomize_layout;
89209
89210 /*
89211 * dentry->d_lock spinlock nesting subclasses:
89212 @@ -319,7 +322,7 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
89213
89214 static inline unsigned d_count(const struct dentry *dentry)
89215 {
89216 - return dentry->d_lockref.count;
89217 + return __lockref_read(&dentry->d_lockref);
89218 }
89219
89220 /*
89221 @@ -347,7 +350,7 @@ extern char *dentry_path(struct dentry *, char *, int);
89222 static inline struct dentry *dget_dlock(struct dentry *dentry)
89223 {
89224 if (dentry)
89225 - dentry->d_lockref.count++;
89226 + __lockref_inc(&dentry->d_lockref);
89227 return dentry;
89228 }
89229
89230 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
89231 index 7925bf0..d5143d2 100644
89232 --- a/include/linux/decompress/mm.h
89233 +++ b/include/linux/decompress/mm.h
89234 @@ -77,7 +77,7 @@ static void free(void *where)
89235 * warnings when not needed (indeed large_malloc / large_free are not
89236 * needed by inflate */
89237
89238 -#define malloc(a) kmalloc(a, GFP_KERNEL)
89239 +#define malloc(a) kmalloc((a), GFP_KERNEL)
89240 #define free(a) kfree(a)
89241
89242 #define large_malloc(a) vmalloc(a)
89243 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
89244 index ce447f0..83c66bd 100644
89245 --- a/include/linux/devfreq.h
89246 +++ b/include/linux/devfreq.h
89247 @@ -114,7 +114,7 @@ struct devfreq_governor {
89248 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
89249 int (*event_handler)(struct devfreq *devfreq,
89250 unsigned int event, void *data);
89251 -};
89252 +} __do_const;
89253
89254 /**
89255 * struct devfreq - Device devfreq structure
89256 diff --git a/include/linux/device.h b/include/linux/device.h
89257 index 0eb8ee2..c603b6a 100644
89258 --- a/include/linux/device.h
89259 +++ b/include/linux/device.h
89260 @@ -311,7 +311,7 @@ struct subsys_interface {
89261 struct list_head node;
89262 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
89263 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
89264 -};
89265 +} __do_const;
89266
89267 int subsys_interface_register(struct subsys_interface *sif);
89268 void subsys_interface_unregister(struct subsys_interface *sif);
89269 @@ -507,7 +507,7 @@ struct device_type {
89270 void (*release)(struct device *dev);
89271
89272 const struct dev_pm_ops *pm;
89273 -};
89274 +} __do_const;
89275
89276 /* interface for exporting device attributes */
89277 struct device_attribute {
89278 @@ -517,11 +517,12 @@ struct device_attribute {
89279 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
89280 const char *buf, size_t count);
89281 };
89282 +typedef struct device_attribute __no_const device_attribute_no_const;
89283
89284 struct dev_ext_attribute {
89285 struct device_attribute attr;
89286 void *var;
89287 -};
89288 +} __do_const;
89289
89290 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
89291 char *buf);
89292 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
89293 index c3007cb..43efc8c 100644
89294 --- a/include/linux/dma-mapping.h
89295 +++ b/include/linux/dma-mapping.h
89296 @@ -60,7 +60,7 @@ struct dma_map_ops {
89297 u64 (*get_required_mask)(struct device *dev);
89298 #endif
89299 int is_phys;
89300 -};
89301 +} __do_const;
89302
89303 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
89304
89305 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
89306 index b6997a0..108be6c 100644
89307 --- a/include/linux/dmaengine.h
89308 +++ b/include/linux/dmaengine.h
89309 @@ -1133,9 +1133,9 @@ struct dma_pinned_list {
89310 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
89311 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
89312
89313 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89314 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89315 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
89316 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89317 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89318 struct dma_pinned_list *pinned_list, struct page *page,
89319 unsigned int offset, size_t len);
89320
89321 diff --git a/include/linux/efi.h b/include/linux/efi.h
89322 index cf7e431..d239dce 100644
89323 --- a/include/linux/efi.h
89324 +++ b/include/linux/efi.h
89325 @@ -1056,6 +1056,7 @@ struct efivar_operations {
89326 efi_set_variable_nonblocking_t *set_variable_nonblocking;
89327 efi_query_variable_store_t *query_variable_store;
89328 };
89329 +typedef struct efivar_operations __no_const efivar_operations_no_const;
89330
89331 struct efivars {
89332 /*
89333 diff --git a/include/linux/elf.h b/include/linux/elf.h
89334 index 20fa8d8..3d0dd18 100644
89335 --- a/include/linux/elf.h
89336 +++ b/include/linux/elf.h
89337 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
89338 #define elf_note elf32_note
89339 #define elf_addr_t Elf32_Off
89340 #define Elf_Half Elf32_Half
89341 +#define elf_dyn Elf32_Dyn
89342
89343 #else
89344
89345 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
89346 #define elf_note elf64_note
89347 #define elf_addr_t Elf64_Off
89348 #define Elf_Half Elf64_Half
89349 +#define elf_dyn Elf64_Dyn
89350
89351 #endif
89352
89353 diff --git a/include/linux/err.h b/include/linux/err.h
89354 index a729120..6ede2c9 100644
89355 --- a/include/linux/err.h
89356 +++ b/include/linux/err.h
89357 @@ -20,12 +20,12 @@
89358
89359 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
89360
89361 -static inline void * __must_check ERR_PTR(long error)
89362 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
89363 {
89364 return (void *) error;
89365 }
89366
89367 -static inline long __must_check PTR_ERR(__force const void *ptr)
89368 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
89369 {
89370 return (long) ptr;
89371 }
89372 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
89373 index 36f49c4..a2a1f4c 100644
89374 --- a/include/linux/extcon.h
89375 +++ b/include/linux/extcon.h
89376 @@ -135,7 +135,7 @@ struct extcon_dev {
89377 /* /sys/class/extcon/.../mutually_exclusive/... */
89378 struct attribute_group attr_g_muex;
89379 struct attribute **attrs_muex;
89380 - struct device_attribute *d_attrs_muex;
89381 + device_attribute_no_const *d_attrs_muex;
89382 };
89383
89384 /**
89385 diff --git a/include/linux/fb.h b/include/linux/fb.h
89386 index 043f328..180ccbf 100644
89387 --- a/include/linux/fb.h
89388 +++ b/include/linux/fb.h
89389 @@ -305,7 +305,8 @@ struct fb_ops {
89390 /* called at KDB enter and leave time to prepare the console */
89391 int (*fb_debug_enter)(struct fb_info *info);
89392 int (*fb_debug_leave)(struct fb_info *info);
89393 -};
89394 +} __do_const;
89395 +typedef struct fb_ops __no_const fb_ops_no_const;
89396
89397 #ifdef CONFIG_FB_TILEBLITTING
89398 #define FB_TILE_CURSOR_NONE 0
89399 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
89400 index 230f87b..1fd0485 100644
89401 --- a/include/linux/fdtable.h
89402 +++ b/include/linux/fdtable.h
89403 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
89404 void put_files_struct(struct files_struct *fs);
89405 void reset_files_struct(struct files_struct *);
89406 int unshare_files(struct files_struct **);
89407 -struct files_struct *dup_fd(struct files_struct *, int *);
89408 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
89409 void do_close_on_exec(struct files_struct *);
89410 int iterate_fd(struct files_struct *, unsigned,
89411 int (*)(const void *, struct file *, unsigned),
89412 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
89413 index 8293262..2b3b8bd 100644
89414 --- a/include/linux/frontswap.h
89415 +++ b/include/linux/frontswap.h
89416 @@ -11,7 +11,7 @@ struct frontswap_ops {
89417 int (*load)(unsigned, pgoff_t, struct page *);
89418 void (*invalidate_page)(unsigned, pgoff_t);
89419 void (*invalidate_area)(unsigned);
89420 -};
89421 +} __no_const;
89422
89423 extern bool frontswap_enabled;
89424 extern struct frontswap_ops *
89425 diff --git a/include/linux/fs.h b/include/linux/fs.h
89426 index 52cc449..31f35cb 100644
89427 --- a/include/linux/fs.h
89428 +++ b/include/linux/fs.h
89429 @@ -410,7 +410,7 @@ struct address_space {
89430 spinlock_t private_lock; /* for use by the address_space */
89431 struct list_head private_list; /* ditto */
89432 void *private_data; /* ditto */
89433 -} __attribute__((aligned(sizeof(long))));
89434 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
89435 /*
89436 * On most architectures that alignment is already the case; but
89437 * must be enforced here for CRIS, to let the least significant bit
89438 @@ -453,7 +453,7 @@ struct block_device {
89439 int bd_fsfreeze_count;
89440 /* Mutex for freeze */
89441 struct mutex bd_fsfreeze_mutex;
89442 -};
89443 +} __randomize_layout;
89444
89445 /*
89446 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
89447 @@ -639,7 +639,7 @@ struct inode {
89448 #endif
89449
89450 void *i_private; /* fs or device private pointer */
89451 -};
89452 +} __randomize_layout;
89453
89454 static inline int inode_unhashed(struct inode *inode)
89455 {
89456 @@ -834,7 +834,7 @@ struct file {
89457 struct list_head f_tfile_llink;
89458 #endif /* #ifdef CONFIG_EPOLL */
89459 struct address_space *f_mapping;
89460 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
89461 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
89462
89463 struct file_handle {
89464 __u32 handle_bytes;
89465 @@ -962,7 +962,7 @@ struct file_lock {
89466 int state; /* state of grant or error if -ve */
89467 } afs;
89468 } fl_u;
89469 -};
89470 +} __randomize_layout;
89471
89472 struct file_lock_context {
89473 spinlock_t flc_lock;
89474 @@ -1316,7 +1316,7 @@ struct super_block {
89475 * Indicates how deep in a filesystem stack this SB is
89476 */
89477 int s_stack_depth;
89478 -};
89479 +} __randomize_layout;
89480
89481 extern struct timespec current_fs_time(struct super_block *sb);
89482
89483 @@ -1570,7 +1570,8 @@ struct file_operations {
89484 #ifndef CONFIG_MMU
89485 unsigned (*mmap_capabilities)(struct file *);
89486 #endif
89487 -};
89488 +} __do_const __randomize_layout;
89489 +typedef struct file_operations __no_const file_operations_no_const;
89490
89491 struct inode_operations {
89492 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
89493 @@ -2269,7 +2270,7 @@ extern int register_chrdev_region(dev_t, unsigned, const char *);
89494 extern int __register_chrdev(unsigned int major, unsigned int baseminor,
89495 unsigned int count, const char *name,
89496 const struct file_operations *fops);
89497 -extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
89498 +extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor,
89499 unsigned int count, const char *name);
89500 extern void unregister_chrdev_region(dev_t, unsigned);
89501 extern void chrdev_show(struct seq_file *,off_t);
89502 @@ -2918,4 +2919,14 @@ static inline bool dir_relax(struct inode *inode)
89503 return !IS_DEADDIR(inode);
89504 }
89505
89506 +static inline bool is_sidechannel_device(const struct inode *inode)
89507 +{
89508 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
89509 + umode_t mode = inode->i_mode;
89510 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
89511 +#else
89512 + return false;
89513 +#endif
89514 +}
89515 +
89516 #endif /* _LINUX_FS_H */
89517 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
89518 index 0efc3e6..fd23610 100644
89519 --- a/include/linux/fs_struct.h
89520 +++ b/include/linux/fs_struct.h
89521 @@ -6,13 +6,13 @@
89522 #include <linux/seqlock.h>
89523
89524 struct fs_struct {
89525 - int users;
89526 + atomic_t users;
89527 spinlock_t lock;
89528 seqcount_t seq;
89529 int umask;
89530 int in_exec;
89531 struct path root, pwd;
89532 -};
89533 +} __randomize_layout;
89534
89535 extern struct kmem_cache *fs_cachep;
89536
89537 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
89538 index 7714849..a4a5c7a 100644
89539 --- a/include/linux/fscache-cache.h
89540 +++ b/include/linux/fscache-cache.h
89541 @@ -113,7 +113,7 @@ struct fscache_operation {
89542 fscache_operation_release_t release;
89543 };
89544
89545 -extern atomic_t fscache_op_debug_id;
89546 +extern atomic_unchecked_t fscache_op_debug_id;
89547 extern void fscache_op_work_func(struct work_struct *work);
89548
89549 extern void fscache_enqueue_operation(struct fscache_operation *);
89550 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
89551 INIT_WORK(&op->work, fscache_op_work_func);
89552 atomic_set(&op->usage, 1);
89553 op->state = FSCACHE_OP_ST_INITIALISED;
89554 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
89555 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
89556 op->processor = processor;
89557 op->release = release;
89558 INIT_LIST_HEAD(&op->pend_link);
89559 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
89560 index 115bb81..e7b812b 100644
89561 --- a/include/linux/fscache.h
89562 +++ b/include/linux/fscache.h
89563 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
89564 * - this is mandatory for any object that may have data
89565 */
89566 void (*now_uncached)(void *cookie_netfs_data);
89567 -};
89568 +} __do_const;
89569
89570 /*
89571 * fscache cached network filesystem type
89572 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
89573 index 7ee1774..72505b8 100644
89574 --- a/include/linux/fsnotify.h
89575 +++ b/include/linux/fsnotify.h
89576 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
89577 struct inode *inode = file_inode(file);
89578 __u32 mask = FS_ACCESS;
89579
89580 + if (is_sidechannel_device(inode))
89581 + return;
89582 +
89583 if (S_ISDIR(inode->i_mode))
89584 mask |= FS_ISDIR;
89585
89586 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
89587 struct inode *inode = file_inode(file);
89588 __u32 mask = FS_MODIFY;
89589
89590 + if (is_sidechannel_device(inode))
89591 + return;
89592 +
89593 if (S_ISDIR(inode->i_mode))
89594 mask |= FS_ISDIR;
89595
89596 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
89597 */
89598 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
89599 {
89600 - return kstrdup(name, GFP_KERNEL);
89601 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
89602 }
89603
89604 /*
89605 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
89606 index ec274e0..e678159 100644
89607 --- a/include/linux/genhd.h
89608 +++ b/include/linux/genhd.h
89609 @@ -194,7 +194,7 @@ struct gendisk {
89610 struct kobject *slave_dir;
89611
89612 struct timer_rand_state *random;
89613 - atomic_t sync_io; /* RAID */
89614 + atomic_unchecked_t sync_io; /* RAID */
89615 struct disk_events *ev;
89616 #ifdef CONFIG_BLK_DEV_INTEGRITY
89617 struct blk_integrity *integrity;
89618 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
89619 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
89620
89621 /* drivers/char/random.c */
89622 -extern void add_disk_randomness(struct gendisk *disk);
89623 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
89624 extern void rand_initialize_disk(struct gendisk *disk);
89625
89626 static inline sector_t get_start_sect(struct block_device *bdev)
89627 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
89628 index 667c311..abac2a7 100644
89629 --- a/include/linux/genl_magic_func.h
89630 +++ b/include/linux/genl_magic_func.h
89631 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
89632 },
89633
89634 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
89635 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
89636 +static struct genl_ops ZZZ_genl_ops[] = {
89637 #include GENL_MAGIC_INCLUDE_FILE
89638 };
89639
89640 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
89641 index eb6fafe..9360779 100644
89642 --- a/include/linux/gfp.h
89643 +++ b/include/linux/gfp.h
89644 @@ -35,6 +35,13 @@ struct vm_area_struct;
89645 #define ___GFP_NO_KSWAPD 0x400000u
89646 #define ___GFP_OTHER_NODE 0x800000u
89647 #define ___GFP_WRITE 0x1000000u
89648 +
89649 +#ifdef CONFIG_PAX_USERCOPY_SLABS
89650 +#define ___GFP_USERCOPY 0x2000000u
89651 +#else
89652 +#define ___GFP_USERCOPY 0
89653 +#endif
89654 +
89655 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
89656
89657 /*
89658 @@ -92,6 +99,7 @@ struct vm_area_struct;
89659 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
89660 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
89661 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
89662 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
89663
89664 /*
89665 * This may seem redundant, but it's a way of annotating false positives vs.
89666 @@ -99,7 +107,7 @@ struct vm_area_struct;
89667 */
89668 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
89669
89670 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
89671 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
89672 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
89673
89674 /* This equals 0, but use constants in case they ever change */
89675 @@ -154,6 +162,8 @@ struct vm_area_struct;
89676 /* 4GB DMA on some platforms */
89677 #define GFP_DMA32 __GFP_DMA32
89678
89679 +#define GFP_USERCOPY __GFP_USERCOPY
89680 +
89681 /* Convert GFP flags to their corresponding migrate type */
89682 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
89683 {
89684 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
89685 new file mode 100644
89686 index 0000000..91858e4
89687 --- /dev/null
89688 +++ b/include/linux/gracl.h
89689 @@ -0,0 +1,342 @@
89690 +#ifndef GR_ACL_H
89691 +#define GR_ACL_H
89692 +
89693 +#include <linux/grdefs.h>
89694 +#include <linux/resource.h>
89695 +#include <linux/capability.h>
89696 +#include <linux/dcache.h>
89697 +#include <asm/resource.h>
89698 +
89699 +/* Major status information */
89700 +
89701 +#define GR_VERSION "grsecurity 3.1"
89702 +#define GRSECURITY_VERSION 0x3100
89703 +
89704 +enum {
89705 + GR_SHUTDOWN = 0,
89706 + GR_ENABLE = 1,
89707 + GR_SPROLE = 2,
89708 + GR_OLDRELOAD = 3,
89709 + GR_SEGVMOD = 4,
89710 + GR_STATUS = 5,
89711 + GR_UNSPROLE = 6,
89712 + GR_PASSSET = 7,
89713 + GR_SPROLEPAM = 8,
89714 + GR_RELOAD = 9,
89715 +};
89716 +
89717 +/* Password setup definitions
89718 + * kernel/grhash.c */
89719 +enum {
89720 + GR_PW_LEN = 128,
89721 + GR_SALT_LEN = 16,
89722 + GR_SHA_LEN = 32,
89723 +};
89724 +
89725 +enum {
89726 + GR_SPROLE_LEN = 64,
89727 +};
89728 +
89729 +enum {
89730 + GR_NO_GLOB = 0,
89731 + GR_REG_GLOB,
89732 + GR_CREATE_GLOB
89733 +};
89734 +
89735 +#define GR_NLIMITS 32
89736 +
89737 +/* Begin Data Structures */
89738 +
89739 +struct sprole_pw {
89740 + unsigned char *rolename;
89741 + unsigned char salt[GR_SALT_LEN];
89742 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
89743 +};
89744 +
89745 +struct name_entry {
89746 + __u32 key;
89747 + u64 inode;
89748 + dev_t device;
89749 + char *name;
89750 + __u16 len;
89751 + __u8 deleted;
89752 + struct name_entry *prev;
89753 + struct name_entry *next;
89754 +};
89755 +
89756 +struct inodev_entry {
89757 + struct name_entry *nentry;
89758 + struct inodev_entry *prev;
89759 + struct inodev_entry *next;
89760 +};
89761 +
89762 +struct acl_role_db {
89763 + struct acl_role_label **r_hash;
89764 + __u32 r_size;
89765 +};
89766 +
89767 +struct inodev_db {
89768 + struct inodev_entry **i_hash;
89769 + __u32 i_size;
89770 +};
89771 +
89772 +struct name_db {
89773 + struct name_entry **n_hash;
89774 + __u32 n_size;
89775 +};
89776 +
89777 +struct crash_uid {
89778 + uid_t uid;
89779 + unsigned long expires;
89780 +};
89781 +
89782 +struct gr_hash_struct {
89783 + void **table;
89784 + void **nametable;
89785 + void *first;
89786 + __u32 table_size;
89787 + __u32 used_size;
89788 + int type;
89789 +};
89790 +
89791 +/* Userspace Grsecurity ACL data structures */
89792 +
89793 +struct acl_subject_label {
89794 + char *filename;
89795 + u64 inode;
89796 + dev_t device;
89797 + __u32 mode;
89798 + kernel_cap_t cap_mask;
89799 + kernel_cap_t cap_lower;
89800 + kernel_cap_t cap_invert_audit;
89801 +
89802 + struct rlimit res[GR_NLIMITS];
89803 + __u32 resmask;
89804 +
89805 + __u8 user_trans_type;
89806 + __u8 group_trans_type;
89807 + uid_t *user_transitions;
89808 + gid_t *group_transitions;
89809 + __u16 user_trans_num;
89810 + __u16 group_trans_num;
89811 +
89812 + __u32 sock_families[2];
89813 + __u32 ip_proto[8];
89814 + __u32 ip_type;
89815 + struct acl_ip_label **ips;
89816 + __u32 ip_num;
89817 + __u32 inaddr_any_override;
89818 +
89819 + __u32 crashes;
89820 + unsigned long expires;
89821 +
89822 + struct acl_subject_label *parent_subject;
89823 + struct gr_hash_struct *hash;
89824 + struct acl_subject_label *prev;
89825 + struct acl_subject_label *next;
89826 +
89827 + struct acl_object_label **obj_hash;
89828 + __u32 obj_hash_size;
89829 + __u16 pax_flags;
89830 +};
89831 +
89832 +struct role_allowed_ip {
89833 + __u32 addr;
89834 + __u32 netmask;
89835 +
89836 + struct role_allowed_ip *prev;
89837 + struct role_allowed_ip *next;
89838 +};
89839 +
89840 +struct role_transition {
89841 + char *rolename;
89842 +
89843 + struct role_transition *prev;
89844 + struct role_transition *next;
89845 +};
89846 +
89847 +struct acl_role_label {
89848 + char *rolename;
89849 + uid_t uidgid;
89850 + __u16 roletype;
89851 +
89852 + __u16 auth_attempts;
89853 + unsigned long expires;
89854 +
89855 + struct acl_subject_label *root_label;
89856 + struct gr_hash_struct *hash;
89857 +
89858 + struct acl_role_label *prev;
89859 + struct acl_role_label *next;
89860 +
89861 + struct role_transition *transitions;
89862 + struct role_allowed_ip *allowed_ips;
89863 + uid_t *domain_children;
89864 + __u16 domain_child_num;
89865 +
89866 + umode_t umask;
89867 +
89868 + struct acl_subject_label **subj_hash;
89869 + __u32 subj_hash_size;
89870 +};
89871 +
89872 +struct user_acl_role_db {
89873 + struct acl_role_label **r_table;
89874 + __u32 num_pointers; /* Number of allocations to track */
89875 + __u32 num_roles; /* Number of roles */
89876 + __u32 num_domain_children; /* Number of domain children */
89877 + __u32 num_subjects; /* Number of subjects */
89878 + __u32 num_objects; /* Number of objects */
89879 +};
89880 +
89881 +struct acl_object_label {
89882 + char *filename;
89883 + u64 inode;
89884 + dev_t device;
89885 + __u32 mode;
89886 +
89887 + struct acl_subject_label *nested;
89888 + struct acl_object_label *globbed;
89889 +
89890 + /* next two structures not used */
89891 +
89892 + struct acl_object_label *prev;
89893 + struct acl_object_label *next;
89894 +};
89895 +
89896 +struct acl_ip_label {
89897 + char *iface;
89898 + __u32 addr;
89899 + __u32 netmask;
89900 + __u16 low, high;
89901 + __u8 mode;
89902 + __u32 type;
89903 + __u32 proto[8];
89904 +
89905 + /* next two structures not used */
89906 +
89907 + struct acl_ip_label *prev;
89908 + struct acl_ip_label *next;
89909 +};
89910 +
89911 +struct gr_arg {
89912 + struct user_acl_role_db role_db;
89913 + unsigned char pw[GR_PW_LEN];
89914 + unsigned char salt[GR_SALT_LEN];
89915 + unsigned char sum[GR_SHA_LEN];
89916 + unsigned char sp_role[GR_SPROLE_LEN];
89917 + struct sprole_pw *sprole_pws;
89918 + dev_t segv_device;
89919 + u64 segv_inode;
89920 + uid_t segv_uid;
89921 + __u16 num_sprole_pws;
89922 + __u16 mode;
89923 +};
89924 +
89925 +struct gr_arg_wrapper {
89926 + struct gr_arg *arg;
89927 + __u32 version;
89928 + __u32 size;
89929 +};
89930 +
89931 +struct subject_map {
89932 + struct acl_subject_label *user;
89933 + struct acl_subject_label *kernel;
89934 + struct subject_map *prev;
89935 + struct subject_map *next;
89936 +};
89937 +
89938 +struct acl_subj_map_db {
89939 + struct subject_map **s_hash;
89940 + __u32 s_size;
89941 +};
89942 +
89943 +struct gr_policy_state {
89944 + struct sprole_pw **acl_special_roles;
89945 + __u16 num_sprole_pws;
89946 + struct acl_role_label *kernel_role;
89947 + struct acl_role_label *role_list;
89948 + struct acl_role_label *default_role;
89949 + struct acl_role_db acl_role_set;
89950 + struct acl_subj_map_db subj_map_set;
89951 + struct name_db name_set;
89952 + struct inodev_db inodev_set;
89953 +};
89954 +
89955 +struct gr_alloc_state {
89956 + unsigned long alloc_stack_next;
89957 + unsigned long alloc_stack_size;
89958 + void **alloc_stack;
89959 +};
89960 +
89961 +struct gr_reload_state {
89962 + struct gr_policy_state oldpolicy;
89963 + struct gr_alloc_state oldalloc;
89964 + struct gr_policy_state newpolicy;
89965 + struct gr_alloc_state newalloc;
89966 + struct gr_policy_state *oldpolicy_ptr;
89967 + struct gr_alloc_state *oldalloc_ptr;
89968 + unsigned char oldmode;
89969 +};
89970 +
89971 +/* End Data Structures Section */
89972 +
89973 +/* Hash functions generated by empirical testing by Brad Spengler
89974 + Makes good use of the low bits of the inode. Generally 0-1 times
89975 + in loop for successful match. 0-3 for unsuccessful match.
89976 + Shift/add algorithm with modulus of table size and an XOR*/
89977 +
89978 +static __inline__ unsigned int
89979 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
89980 +{
89981 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
89982 +}
89983 +
89984 + static __inline__ unsigned int
89985 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
89986 +{
89987 + return ((const unsigned long)userp % sz);
89988 +}
89989 +
89990 +static __inline__ unsigned int
89991 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
89992 +{
89993 + unsigned int rem;
89994 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
89995 + return rem;
89996 +}
89997 +
89998 +static __inline__ unsigned int
89999 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
90000 +{
90001 + return full_name_hash((const unsigned char *)name, len) % sz;
90002 +}
90003 +
90004 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
90005 + subj = NULL; \
90006 + iter = 0; \
90007 + while (iter < role->subj_hash_size) { \
90008 + if (subj == NULL) \
90009 + subj = role->subj_hash[iter]; \
90010 + if (subj == NULL) { \
90011 + iter++; \
90012 + continue; \
90013 + }
90014 +
90015 +#define FOR_EACH_SUBJECT_END(subj,iter) \
90016 + subj = subj->next; \
90017 + if (subj == NULL) \
90018 + iter++; \
90019 + }
90020 +
90021 +
90022 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
90023 + subj = role->hash->first; \
90024 + while (subj != NULL) {
90025 +
90026 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
90027 + subj = subj->next; \
90028 + }
90029 +
90030 +#endif
90031 +
90032 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
90033 new file mode 100644
90034 index 0000000..af64092
90035 --- /dev/null
90036 +++ b/include/linux/gracl_compat.h
90037 @@ -0,0 +1,156 @@
90038 +#ifndef GR_ACL_COMPAT_H
90039 +#define GR_ACL_COMPAT_H
90040 +
90041 +#include <linux/resource.h>
90042 +#include <asm/resource.h>
90043 +
90044 +struct sprole_pw_compat {
90045 + compat_uptr_t rolename;
90046 + unsigned char salt[GR_SALT_LEN];
90047 + unsigned char sum[GR_SHA_LEN];
90048 +};
90049 +
90050 +struct gr_hash_struct_compat {
90051 + compat_uptr_t table;
90052 + compat_uptr_t nametable;
90053 + compat_uptr_t first;
90054 + __u32 table_size;
90055 + __u32 used_size;
90056 + int type;
90057 +};
90058 +
90059 +struct acl_subject_label_compat {
90060 + compat_uptr_t filename;
90061 + compat_u64 inode;
90062 + __u32 device;
90063 + __u32 mode;
90064 + kernel_cap_t cap_mask;
90065 + kernel_cap_t cap_lower;
90066 + kernel_cap_t cap_invert_audit;
90067 +
90068 + struct compat_rlimit res[GR_NLIMITS];
90069 + __u32 resmask;
90070 +
90071 + __u8 user_trans_type;
90072 + __u8 group_trans_type;
90073 + compat_uptr_t user_transitions;
90074 + compat_uptr_t group_transitions;
90075 + __u16 user_trans_num;
90076 + __u16 group_trans_num;
90077 +
90078 + __u32 sock_families[2];
90079 + __u32 ip_proto[8];
90080 + __u32 ip_type;
90081 + compat_uptr_t ips;
90082 + __u32 ip_num;
90083 + __u32 inaddr_any_override;
90084 +
90085 + __u32 crashes;
90086 + compat_ulong_t expires;
90087 +
90088 + compat_uptr_t parent_subject;
90089 + compat_uptr_t hash;
90090 + compat_uptr_t prev;
90091 + compat_uptr_t next;
90092 +
90093 + compat_uptr_t obj_hash;
90094 + __u32 obj_hash_size;
90095 + __u16 pax_flags;
90096 +};
90097 +
90098 +struct role_allowed_ip_compat {
90099 + __u32 addr;
90100 + __u32 netmask;
90101 +
90102 + compat_uptr_t prev;
90103 + compat_uptr_t next;
90104 +};
90105 +
90106 +struct role_transition_compat {
90107 + compat_uptr_t rolename;
90108 +
90109 + compat_uptr_t prev;
90110 + compat_uptr_t next;
90111 +};
90112 +
90113 +struct acl_role_label_compat {
90114 + compat_uptr_t rolename;
90115 + uid_t uidgid;
90116 + __u16 roletype;
90117 +
90118 + __u16 auth_attempts;
90119 + compat_ulong_t expires;
90120 +
90121 + compat_uptr_t root_label;
90122 + compat_uptr_t hash;
90123 +
90124 + compat_uptr_t prev;
90125 + compat_uptr_t next;
90126 +
90127 + compat_uptr_t transitions;
90128 + compat_uptr_t allowed_ips;
90129 + compat_uptr_t domain_children;
90130 + __u16 domain_child_num;
90131 +
90132 + umode_t umask;
90133 +
90134 + compat_uptr_t subj_hash;
90135 + __u32 subj_hash_size;
90136 +};
90137 +
90138 +struct user_acl_role_db_compat {
90139 + compat_uptr_t r_table;
90140 + __u32 num_pointers;
90141 + __u32 num_roles;
90142 + __u32 num_domain_children;
90143 + __u32 num_subjects;
90144 + __u32 num_objects;
90145 +};
90146 +
90147 +struct acl_object_label_compat {
90148 + compat_uptr_t filename;
90149 + compat_u64 inode;
90150 + __u32 device;
90151 + __u32 mode;
90152 +
90153 + compat_uptr_t nested;
90154 + compat_uptr_t globbed;
90155 +
90156 + compat_uptr_t prev;
90157 + compat_uptr_t next;
90158 +};
90159 +
90160 +struct acl_ip_label_compat {
90161 + compat_uptr_t iface;
90162 + __u32 addr;
90163 + __u32 netmask;
90164 + __u16 low, high;
90165 + __u8 mode;
90166 + __u32 type;
90167 + __u32 proto[8];
90168 +
90169 + compat_uptr_t prev;
90170 + compat_uptr_t next;
90171 +};
90172 +
90173 +struct gr_arg_compat {
90174 + struct user_acl_role_db_compat role_db;
90175 + unsigned char pw[GR_PW_LEN];
90176 + unsigned char salt[GR_SALT_LEN];
90177 + unsigned char sum[GR_SHA_LEN];
90178 + unsigned char sp_role[GR_SPROLE_LEN];
90179 + compat_uptr_t sprole_pws;
90180 + __u32 segv_device;
90181 + compat_u64 segv_inode;
90182 + uid_t segv_uid;
90183 + __u16 num_sprole_pws;
90184 + __u16 mode;
90185 +};
90186 +
90187 +struct gr_arg_wrapper_compat {
90188 + compat_uptr_t arg;
90189 + __u32 version;
90190 + __u32 size;
90191 +};
90192 +
90193 +#endif
90194 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
90195 new file mode 100644
90196 index 0000000..323ecf2
90197 --- /dev/null
90198 +++ b/include/linux/gralloc.h
90199 @@ -0,0 +1,9 @@
90200 +#ifndef __GRALLOC_H
90201 +#define __GRALLOC_H
90202 +
90203 +void acl_free_all(void);
90204 +int acl_alloc_stack_init(unsigned long size);
90205 +void *acl_alloc(unsigned long len);
90206 +void *acl_alloc_num(unsigned long num, unsigned long len);
90207 +
90208 +#endif
90209 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
90210 new file mode 100644
90211 index 0000000..be66033
90212 --- /dev/null
90213 +++ b/include/linux/grdefs.h
90214 @@ -0,0 +1,140 @@
90215 +#ifndef GRDEFS_H
90216 +#define GRDEFS_H
90217 +
90218 +/* Begin grsecurity status declarations */
90219 +
90220 +enum {
90221 + GR_READY = 0x01,
90222 + GR_STATUS_INIT = 0x00 // disabled state
90223 +};
90224 +
90225 +/* Begin ACL declarations */
90226 +
90227 +/* Role flags */
90228 +
90229 +enum {
90230 + GR_ROLE_USER = 0x0001,
90231 + GR_ROLE_GROUP = 0x0002,
90232 + GR_ROLE_DEFAULT = 0x0004,
90233 + GR_ROLE_SPECIAL = 0x0008,
90234 + GR_ROLE_AUTH = 0x0010,
90235 + GR_ROLE_NOPW = 0x0020,
90236 + GR_ROLE_GOD = 0x0040,
90237 + GR_ROLE_LEARN = 0x0080,
90238 + GR_ROLE_TPE = 0x0100,
90239 + GR_ROLE_DOMAIN = 0x0200,
90240 + GR_ROLE_PAM = 0x0400,
90241 + GR_ROLE_PERSIST = 0x0800
90242 +};
90243 +
90244 +/* ACL Subject and Object mode flags */
90245 +enum {
90246 + GR_DELETED = 0x80000000
90247 +};
90248 +
90249 +/* ACL Object-only mode flags */
90250 +enum {
90251 + GR_READ = 0x00000001,
90252 + GR_APPEND = 0x00000002,
90253 + GR_WRITE = 0x00000004,
90254 + GR_EXEC = 0x00000008,
90255 + GR_FIND = 0x00000010,
90256 + GR_INHERIT = 0x00000020,
90257 + GR_SETID = 0x00000040,
90258 + GR_CREATE = 0x00000080,
90259 + GR_DELETE = 0x00000100,
90260 + GR_LINK = 0x00000200,
90261 + GR_AUDIT_READ = 0x00000400,
90262 + GR_AUDIT_APPEND = 0x00000800,
90263 + GR_AUDIT_WRITE = 0x00001000,
90264 + GR_AUDIT_EXEC = 0x00002000,
90265 + GR_AUDIT_FIND = 0x00004000,
90266 + GR_AUDIT_INHERIT= 0x00008000,
90267 + GR_AUDIT_SETID = 0x00010000,
90268 + GR_AUDIT_CREATE = 0x00020000,
90269 + GR_AUDIT_DELETE = 0x00040000,
90270 + GR_AUDIT_LINK = 0x00080000,
90271 + GR_PTRACERD = 0x00100000,
90272 + GR_NOPTRACE = 0x00200000,
90273 + GR_SUPPRESS = 0x00400000,
90274 + GR_NOLEARN = 0x00800000,
90275 + GR_INIT_TRANSFER= 0x01000000
90276 +};
90277 +
90278 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
90279 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
90280 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
90281 +
90282 +/* ACL subject-only mode flags */
90283 +enum {
90284 + GR_KILL = 0x00000001,
90285 + GR_VIEW = 0x00000002,
90286 + GR_PROTECTED = 0x00000004,
90287 + GR_LEARN = 0x00000008,
90288 + GR_OVERRIDE = 0x00000010,
90289 + /* just a placeholder, this mode is only used in userspace */
90290 + GR_DUMMY = 0x00000020,
90291 + GR_PROTSHM = 0x00000040,
90292 + GR_KILLPROC = 0x00000080,
90293 + GR_KILLIPPROC = 0x00000100,
90294 + /* just a placeholder, this mode is only used in userspace */
90295 + GR_NOTROJAN = 0x00000200,
90296 + GR_PROTPROCFD = 0x00000400,
90297 + GR_PROCACCT = 0x00000800,
90298 + GR_RELAXPTRACE = 0x00001000,
90299 + //GR_NESTED = 0x00002000,
90300 + GR_INHERITLEARN = 0x00004000,
90301 + GR_PROCFIND = 0x00008000,
90302 + GR_POVERRIDE = 0x00010000,
90303 + GR_KERNELAUTH = 0x00020000,
90304 + GR_ATSECURE = 0x00040000,
90305 + GR_SHMEXEC = 0x00080000
90306 +};
90307 +
90308 +enum {
90309 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
90310 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
90311 + GR_PAX_ENABLE_MPROTECT = 0x0004,
90312 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
90313 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
90314 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
90315 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
90316 + GR_PAX_DISABLE_MPROTECT = 0x0400,
90317 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
90318 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
90319 +};
90320 +
90321 +enum {
90322 + GR_ID_USER = 0x01,
90323 + GR_ID_GROUP = 0x02,
90324 +};
90325 +
90326 +enum {
90327 + GR_ID_ALLOW = 0x01,
90328 + GR_ID_DENY = 0x02,
90329 +};
90330 +
90331 +#define GR_CRASH_RES 31
90332 +#define GR_UIDTABLE_MAX 500
90333 +
90334 +/* begin resource learning section */
90335 +enum {
90336 + GR_RLIM_CPU_BUMP = 60,
90337 + GR_RLIM_FSIZE_BUMP = 50000,
90338 + GR_RLIM_DATA_BUMP = 10000,
90339 + GR_RLIM_STACK_BUMP = 1000,
90340 + GR_RLIM_CORE_BUMP = 10000,
90341 + GR_RLIM_RSS_BUMP = 500000,
90342 + GR_RLIM_NPROC_BUMP = 1,
90343 + GR_RLIM_NOFILE_BUMP = 5,
90344 + GR_RLIM_MEMLOCK_BUMP = 50000,
90345 + GR_RLIM_AS_BUMP = 500000,
90346 + GR_RLIM_LOCKS_BUMP = 2,
90347 + GR_RLIM_SIGPENDING_BUMP = 5,
90348 + GR_RLIM_MSGQUEUE_BUMP = 10000,
90349 + GR_RLIM_NICE_BUMP = 1,
90350 + GR_RLIM_RTPRIO_BUMP = 1,
90351 + GR_RLIM_RTTIME_BUMP = 1000000
90352 +};
90353 +
90354 +#endif
90355 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
90356 new file mode 100644
90357 index 0000000..fb1de5d
90358 --- /dev/null
90359 +++ b/include/linux/grinternal.h
90360 @@ -0,0 +1,230 @@
90361 +#ifndef __GRINTERNAL_H
90362 +#define __GRINTERNAL_H
90363 +
90364 +#ifdef CONFIG_GRKERNSEC
90365 +
90366 +#include <linux/fs.h>
90367 +#include <linux/mnt_namespace.h>
90368 +#include <linux/nsproxy.h>
90369 +#include <linux/gracl.h>
90370 +#include <linux/grdefs.h>
90371 +#include <linux/grmsg.h>
90372 +
90373 +void gr_add_learn_entry(const char *fmt, ...)
90374 + __attribute__ ((format (printf, 1, 2)));
90375 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
90376 + const struct vfsmount *mnt);
90377 +__u32 gr_check_create(const struct dentry *new_dentry,
90378 + const struct dentry *parent,
90379 + const struct vfsmount *mnt, const __u32 mode);
90380 +int gr_check_protected_task(const struct task_struct *task);
90381 +__u32 to_gr_audit(const __u32 reqmode);
90382 +int gr_set_acls(const int type);
90383 +int gr_acl_is_enabled(void);
90384 +char gr_roletype_to_char(void);
90385 +
90386 +void gr_handle_alertkill(struct task_struct *task);
90387 +char *gr_to_filename(const struct dentry *dentry,
90388 + const struct vfsmount *mnt);
90389 +char *gr_to_filename1(const struct dentry *dentry,
90390 + const struct vfsmount *mnt);
90391 +char *gr_to_filename2(const struct dentry *dentry,
90392 + const struct vfsmount *mnt);
90393 +char *gr_to_filename3(const struct dentry *dentry,
90394 + const struct vfsmount *mnt);
90395 +
90396 +extern int grsec_enable_ptrace_readexec;
90397 +extern int grsec_enable_harden_ptrace;
90398 +extern int grsec_enable_link;
90399 +extern int grsec_enable_fifo;
90400 +extern int grsec_enable_execve;
90401 +extern int grsec_enable_shm;
90402 +extern int grsec_enable_execlog;
90403 +extern int grsec_enable_signal;
90404 +extern int grsec_enable_audit_ptrace;
90405 +extern int grsec_enable_forkfail;
90406 +extern int grsec_enable_time;
90407 +extern int grsec_enable_rofs;
90408 +extern int grsec_deny_new_usb;
90409 +extern int grsec_enable_chroot_shmat;
90410 +extern int grsec_enable_chroot_mount;
90411 +extern int grsec_enable_chroot_double;
90412 +extern int grsec_enable_chroot_pivot;
90413 +extern int grsec_enable_chroot_chdir;
90414 +extern int grsec_enable_chroot_chmod;
90415 +extern int grsec_enable_chroot_mknod;
90416 +extern int grsec_enable_chroot_fchdir;
90417 +extern int grsec_enable_chroot_nice;
90418 +extern int grsec_enable_chroot_execlog;
90419 +extern int grsec_enable_chroot_caps;
90420 +extern int grsec_enable_chroot_rename;
90421 +extern int grsec_enable_chroot_sysctl;
90422 +extern int grsec_enable_chroot_unix;
90423 +extern int grsec_enable_symlinkown;
90424 +extern kgid_t grsec_symlinkown_gid;
90425 +extern int grsec_enable_tpe;
90426 +extern kgid_t grsec_tpe_gid;
90427 +extern int grsec_enable_tpe_all;
90428 +extern int grsec_enable_tpe_invert;
90429 +extern int grsec_enable_socket_all;
90430 +extern kgid_t grsec_socket_all_gid;
90431 +extern int grsec_enable_socket_client;
90432 +extern kgid_t grsec_socket_client_gid;
90433 +extern int grsec_enable_socket_server;
90434 +extern kgid_t grsec_socket_server_gid;
90435 +extern kgid_t grsec_audit_gid;
90436 +extern int grsec_enable_group;
90437 +extern int grsec_enable_log_rwxmaps;
90438 +extern int grsec_enable_mount;
90439 +extern int grsec_enable_chdir;
90440 +extern int grsec_resource_logging;
90441 +extern int grsec_enable_blackhole;
90442 +extern int grsec_lastack_retries;
90443 +extern int grsec_enable_brute;
90444 +extern int grsec_enable_harden_ipc;
90445 +extern int grsec_lock;
90446 +
90447 +extern spinlock_t grsec_alert_lock;
90448 +extern unsigned long grsec_alert_wtime;
90449 +extern unsigned long grsec_alert_fyet;
90450 +
90451 +extern spinlock_t grsec_audit_lock;
90452 +
90453 +extern rwlock_t grsec_exec_file_lock;
90454 +
90455 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
90456 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
90457 + (tsk)->exec_file->f_path.mnt) : "/")
90458 +
90459 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
90460 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
90461 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90462 +
90463 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
90464 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
90465 + (tsk)->exec_file->f_path.mnt) : "/")
90466 +
90467 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
90468 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
90469 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90470 +
90471 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
90472 +
90473 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
90474 +
90475 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
90476 +{
90477 + if (file1 && file2) {
90478 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
90479 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
90480 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
90481 + return true;
90482 + }
90483 +
90484 + return false;
90485 +}
90486 +
90487 +#define GR_CHROOT_CAPS {{ \
90488 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
90489 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
90490 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
90491 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
90492 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
90493 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
90494 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
90495 +
90496 +#define security_learn(normal_msg,args...) \
90497 +({ \
90498 + read_lock(&grsec_exec_file_lock); \
90499 + gr_add_learn_entry(normal_msg "\n", ## args); \
90500 + read_unlock(&grsec_exec_file_lock); \
90501 +})
90502 +
90503 +enum {
90504 + GR_DO_AUDIT,
90505 + GR_DONT_AUDIT,
90506 + /* used for non-audit messages that we shouldn't kill the task on */
90507 + GR_DONT_AUDIT_GOOD
90508 +};
90509 +
90510 +enum {
90511 + GR_TTYSNIFF,
90512 + GR_RBAC,
90513 + GR_RBAC_STR,
90514 + GR_STR_RBAC,
90515 + GR_RBAC_MODE2,
90516 + GR_RBAC_MODE3,
90517 + GR_FILENAME,
90518 + GR_SYSCTL_HIDDEN,
90519 + GR_NOARGS,
90520 + GR_ONE_INT,
90521 + GR_ONE_INT_TWO_STR,
90522 + GR_ONE_STR,
90523 + GR_STR_INT,
90524 + GR_TWO_STR_INT,
90525 + GR_TWO_INT,
90526 + GR_TWO_U64,
90527 + GR_THREE_INT,
90528 + GR_FIVE_INT_TWO_STR,
90529 + GR_TWO_STR,
90530 + GR_THREE_STR,
90531 + GR_FOUR_STR,
90532 + GR_STR_FILENAME,
90533 + GR_FILENAME_STR,
90534 + GR_FILENAME_TWO_INT,
90535 + GR_FILENAME_TWO_INT_STR,
90536 + GR_TEXTREL,
90537 + GR_PTRACE,
90538 + GR_RESOURCE,
90539 + GR_CAP,
90540 + GR_SIG,
90541 + GR_SIG2,
90542 + GR_CRASH1,
90543 + GR_CRASH2,
90544 + GR_PSACCT,
90545 + GR_RWXMAP,
90546 + GR_RWXMAPVMA
90547 +};
90548 +
90549 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
90550 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
90551 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
90552 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
90553 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
90554 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
90555 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
90556 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
90557 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
90558 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
90559 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
90560 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
90561 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
90562 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
90563 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
90564 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
90565 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
90566 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
90567 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
90568 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
90569 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
90570 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
90571 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
90572 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
90573 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
90574 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
90575 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
90576 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
90577 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
90578 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
90579 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
90580 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
90581 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
90582 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
90583 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
90584 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
90585 +
90586 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
90587 +
90588 +#endif
90589 +
90590 +#endif
90591 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
90592 new file mode 100644
90593 index 0000000..26ef560
90594 --- /dev/null
90595 +++ b/include/linux/grmsg.h
90596 @@ -0,0 +1,118 @@
90597 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
90598 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
90599 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
90600 +#define GR_STOPMOD_MSG "denied modification of module state by "
90601 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
90602 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
90603 +#define GR_IOPERM_MSG "denied use of ioperm() by "
90604 +#define GR_IOPL_MSG "denied use of iopl() by "
90605 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
90606 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
90607 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
90608 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
90609 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
90610 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
90611 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
90612 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
90613 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
90614 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
90615 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
90616 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
90617 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
90618 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
90619 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
90620 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
90621 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
90622 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
90623 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
90624 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
90625 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
90626 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
90627 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
90628 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
90629 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
90630 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
90631 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
90632 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
90633 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
90634 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
90635 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
90636 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
90637 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
90638 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
90639 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
90640 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
90641 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
90642 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
90643 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
90644 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
90645 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
90646 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
90647 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
90648 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
90649 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
90650 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
90651 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
90652 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
90653 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
90654 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
90655 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
90656 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
90657 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
90658 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
90659 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
90660 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
90661 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
90662 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
90663 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
90664 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
90665 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
90666 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
90667 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
90668 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
90669 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
90670 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
90671 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
90672 +#define GR_NICE_CHROOT_MSG "denied priority change by "
90673 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
90674 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
90675 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
90676 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
90677 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
90678 +#define GR_TIME_MSG "time set by "
90679 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
90680 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
90681 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
90682 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
90683 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
90684 +#define GR_BIND_MSG "denied bind() by "
90685 +#define GR_CONNECT_MSG "denied connect() by "
90686 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
90687 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
90688 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
90689 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
90690 +#define GR_CAP_ACL_MSG "use of %s denied for "
90691 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
90692 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
90693 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
90694 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
90695 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
90696 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
90697 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
90698 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
90699 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
90700 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
90701 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
90702 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
90703 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
90704 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
90705 +#define GR_VM86_MSG "denied use of vm86 by "
90706 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
90707 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
90708 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
90709 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
90710 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
90711 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
90712 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
90713 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
90714 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
90715 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
90716 new file mode 100644
90717 index 0000000..63c1850
90718 --- /dev/null
90719 +++ b/include/linux/grsecurity.h
90720 @@ -0,0 +1,250 @@
90721 +#ifndef GR_SECURITY_H
90722 +#define GR_SECURITY_H
90723 +#include <linux/fs.h>
90724 +#include <linux/fs_struct.h>
90725 +#include <linux/binfmts.h>
90726 +#include <linux/gracl.h>
90727 +
90728 +/* notify of brain-dead configs */
90729 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90730 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
90731 +#endif
90732 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90733 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
90734 +#endif
90735 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
90736 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
90737 +#endif
90738 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
90739 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
90740 +#endif
90741 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
90742 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
90743 +#endif
90744 +
90745 +int gr_handle_new_usb(void);
90746 +
90747 +void gr_handle_brute_attach(int dumpable);
90748 +void gr_handle_brute_check(void);
90749 +void gr_handle_kernel_exploit(void);
90750 +
90751 +char gr_roletype_to_char(void);
90752 +
90753 +int gr_proc_is_restricted(void);
90754 +
90755 +int gr_acl_enable_at_secure(void);
90756 +
90757 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
90758 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
90759 +
90760 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
90761 +
90762 +void gr_del_task_from_ip_table(struct task_struct *p);
90763 +
90764 +int gr_pid_is_chrooted(struct task_struct *p);
90765 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
90766 +int gr_handle_chroot_nice(void);
90767 +int gr_handle_chroot_sysctl(const int op);
90768 +int gr_handle_chroot_setpriority(struct task_struct *p,
90769 + const int niceval);
90770 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
90771 +int gr_chroot_fhandle(void);
90772 +int gr_handle_chroot_chroot(const struct dentry *dentry,
90773 + const struct vfsmount *mnt);
90774 +void gr_handle_chroot_chdir(const struct path *path);
90775 +int gr_handle_chroot_chmod(const struct dentry *dentry,
90776 + const struct vfsmount *mnt, const int mode);
90777 +int gr_handle_chroot_mknod(const struct dentry *dentry,
90778 + const struct vfsmount *mnt, const int mode);
90779 +int gr_handle_chroot_mount(const struct dentry *dentry,
90780 + const struct vfsmount *mnt,
90781 + const char *dev_name);
90782 +int gr_handle_chroot_pivot(void);
90783 +int gr_handle_chroot_unix(const pid_t pid);
90784 +
90785 +int gr_handle_rawio(const struct inode *inode);
90786 +
90787 +void gr_handle_ioperm(void);
90788 +void gr_handle_iopl(void);
90789 +void gr_handle_msr_write(void);
90790 +
90791 +umode_t gr_acl_umask(void);
90792 +
90793 +int gr_tpe_allow(const struct file *file);
90794 +
90795 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
90796 +void gr_clear_chroot_entries(struct task_struct *task);
90797 +
90798 +void gr_log_forkfail(const int retval);
90799 +void gr_log_timechange(void);
90800 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
90801 +void gr_log_chdir(const struct dentry *dentry,
90802 + const struct vfsmount *mnt);
90803 +void gr_log_chroot_exec(const struct dentry *dentry,
90804 + const struct vfsmount *mnt);
90805 +void gr_log_remount(const char *devname, const int retval);
90806 +void gr_log_unmount(const char *devname, const int retval);
90807 +void gr_log_mount(const char *from, struct path *to, const int retval);
90808 +void gr_log_textrel(struct vm_area_struct *vma);
90809 +void gr_log_ptgnustack(struct file *file);
90810 +void gr_log_rwxmmap(struct file *file);
90811 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
90812 +
90813 +int gr_handle_follow_link(const struct inode *parent,
90814 + const struct inode *inode,
90815 + const struct dentry *dentry,
90816 + const struct vfsmount *mnt);
90817 +int gr_handle_fifo(const struct dentry *dentry,
90818 + const struct vfsmount *mnt,
90819 + const struct dentry *dir, const int flag,
90820 + const int acc_mode);
90821 +int gr_handle_hardlink(const struct dentry *dentry,
90822 + const struct vfsmount *mnt,
90823 + struct inode *inode,
90824 + const int mode, const struct filename *to);
90825 +
90826 +int gr_is_capable(const int cap);
90827 +int gr_is_capable_nolog(const int cap);
90828 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
90829 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
90830 +
90831 +void gr_copy_label(struct task_struct *tsk);
90832 +void gr_handle_crash(struct task_struct *task, const int sig);
90833 +int gr_handle_signal(const struct task_struct *p, const int sig);
90834 +int gr_check_crash_uid(const kuid_t uid);
90835 +int gr_check_protected_task(const struct task_struct *task);
90836 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
90837 +int gr_acl_handle_mmap(const struct file *file,
90838 + const unsigned long prot);
90839 +int gr_acl_handle_mprotect(const struct file *file,
90840 + const unsigned long prot);
90841 +int gr_check_hidden_task(const struct task_struct *tsk);
90842 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
90843 + const struct vfsmount *mnt);
90844 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
90845 + const struct vfsmount *mnt);
90846 +__u32 gr_acl_handle_access(const struct dentry *dentry,
90847 + const struct vfsmount *mnt, const int fmode);
90848 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
90849 + const struct vfsmount *mnt, umode_t *mode);
90850 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
90851 + const struct vfsmount *mnt);
90852 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
90853 + const struct vfsmount *mnt);
90854 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
90855 + const struct vfsmount *mnt);
90856 +int gr_handle_ptrace(struct task_struct *task, const long request);
90857 +int gr_handle_proc_ptrace(struct task_struct *task);
90858 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
90859 + const struct vfsmount *mnt);
90860 +int gr_check_crash_exec(const struct file *filp);
90861 +int gr_acl_is_enabled(void);
90862 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
90863 + const kgid_t gid);
90864 +int gr_set_proc_label(const struct dentry *dentry,
90865 + const struct vfsmount *mnt,
90866 + const int unsafe_flags);
90867 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
90868 + const struct vfsmount *mnt);
90869 +__u32 gr_acl_handle_open(const struct dentry *dentry,
90870 + const struct vfsmount *mnt, int acc_mode);
90871 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
90872 + const struct dentry *p_dentry,
90873 + const struct vfsmount *p_mnt,
90874 + int open_flags, int acc_mode, const int imode);
90875 +void gr_handle_create(const struct dentry *dentry,
90876 + const struct vfsmount *mnt);
90877 +void gr_handle_proc_create(const struct dentry *dentry,
90878 + const struct inode *inode);
90879 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
90880 + const struct dentry *parent_dentry,
90881 + const struct vfsmount *parent_mnt,
90882 + const int mode);
90883 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
90884 + const struct dentry *parent_dentry,
90885 + const struct vfsmount *parent_mnt);
90886 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
90887 + const struct vfsmount *mnt);
90888 +void gr_handle_delete(const u64 ino, const dev_t dev);
90889 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
90890 + const struct vfsmount *mnt);
90891 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
90892 + const struct dentry *parent_dentry,
90893 + const struct vfsmount *parent_mnt,
90894 + const struct filename *from);
90895 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
90896 + const struct dentry *parent_dentry,
90897 + const struct vfsmount *parent_mnt,
90898 + const struct dentry *old_dentry,
90899 + const struct vfsmount *old_mnt, const struct filename *to);
90900 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
90901 +int gr_acl_handle_rename(struct dentry *new_dentry,
90902 + struct dentry *parent_dentry,
90903 + const struct vfsmount *parent_mnt,
90904 + struct dentry *old_dentry,
90905 + struct inode *old_parent_inode,
90906 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
90907 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
90908 + struct dentry *old_dentry,
90909 + struct dentry *new_dentry,
90910 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
90911 +__u32 gr_check_link(const struct dentry *new_dentry,
90912 + const struct dentry *parent_dentry,
90913 + const struct vfsmount *parent_mnt,
90914 + const struct dentry *old_dentry,
90915 + const struct vfsmount *old_mnt);
90916 +int gr_acl_handle_filldir(const struct file *file, const char *name,
90917 + const unsigned int namelen, const u64 ino);
90918 +
90919 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
90920 + const struct vfsmount *mnt);
90921 +void gr_acl_handle_exit(void);
90922 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
90923 +int gr_acl_handle_procpidmem(const struct task_struct *task);
90924 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
90925 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
90926 +void gr_audit_ptrace(struct task_struct *task);
90927 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
90928 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
90929 +void gr_put_exec_file(struct task_struct *task);
90930 +
90931 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
90932 +
90933 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
90934 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
90935 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
90936 + struct dentry *newdentry, struct vfsmount *newmnt);
90937 +
90938 +#ifdef CONFIG_GRKERNSEC_RESLOG
90939 +extern void gr_log_resource(const struct task_struct *task, const int res,
90940 + const unsigned long wanted, const int gt);
90941 +#else
90942 +static inline void gr_log_resource(const struct task_struct *task, const int res,
90943 + const unsigned long wanted, const int gt)
90944 +{
90945 +}
90946 +#endif
90947 +
90948 +#ifdef CONFIG_GRKERNSEC
90949 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
90950 +void gr_handle_vm86(void);
90951 +void gr_handle_mem_readwrite(u64 from, u64 to);
90952 +
90953 +void gr_log_badprocpid(const char *entry);
90954 +
90955 +extern int grsec_enable_dmesg;
90956 +extern int grsec_disable_privio;
90957 +
90958 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
90959 +extern kgid_t grsec_proc_gid;
90960 +#endif
90961 +
90962 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90963 +extern int grsec_enable_chroot_findtask;
90964 +#endif
90965 +#ifdef CONFIG_GRKERNSEC_SETXID
90966 +extern int grsec_enable_setxid;
90967 +#endif
90968 +#endif
90969 +
90970 +#endif
90971 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
90972 new file mode 100644
90973 index 0000000..e7ffaaf
90974 --- /dev/null
90975 +++ b/include/linux/grsock.h
90976 @@ -0,0 +1,19 @@
90977 +#ifndef __GRSOCK_H
90978 +#define __GRSOCK_H
90979 +
90980 +extern void gr_attach_curr_ip(const struct sock *sk);
90981 +extern int gr_handle_sock_all(const int family, const int type,
90982 + const int protocol);
90983 +extern int gr_handle_sock_server(const struct sockaddr *sck);
90984 +extern int gr_handle_sock_server_other(const struct sock *sck);
90985 +extern int gr_handle_sock_client(const struct sockaddr *sck);
90986 +extern int gr_search_connect(struct socket * sock,
90987 + struct sockaddr_in * addr);
90988 +extern int gr_search_bind(struct socket * sock,
90989 + struct sockaddr_in * addr);
90990 +extern int gr_search_listen(struct socket * sock);
90991 +extern int gr_search_accept(struct socket * sock);
90992 +extern int gr_search_socket(const int domain, const int type,
90993 + const int protocol);
90994 +
90995 +#endif
90996 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
90997 index 9286a46..373f27f 100644
90998 --- a/include/linux/highmem.h
90999 +++ b/include/linux/highmem.h
91000 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
91001 kunmap_atomic(kaddr);
91002 }
91003
91004 +static inline void sanitize_highpage(struct page *page)
91005 +{
91006 + void *kaddr;
91007 + unsigned long flags;
91008 +
91009 + local_irq_save(flags);
91010 + kaddr = kmap_atomic(page);
91011 + clear_page(kaddr);
91012 + kunmap_atomic(kaddr);
91013 + local_irq_restore(flags);
91014 +}
91015 +
91016 static inline void zero_user_segments(struct page *page,
91017 unsigned start1, unsigned end1,
91018 unsigned start2, unsigned end2)
91019 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
91020 index 1c7b89a..7dda400 100644
91021 --- a/include/linux/hwmon-sysfs.h
91022 +++ b/include/linux/hwmon-sysfs.h
91023 @@ -25,7 +25,8 @@
91024 struct sensor_device_attribute{
91025 struct device_attribute dev_attr;
91026 int index;
91027 -};
91028 +} __do_const;
91029 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
91030 #define to_sensor_dev_attr(_dev_attr) \
91031 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
91032
91033 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
91034 struct device_attribute dev_attr;
91035 u8 index;
91036 u8 nr;
91037 -};
91038 +} __do_const;
91039 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
91040 #define to_sensor_dev_attr_2(_dev_attr) \
91041 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
91042
91043 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
91044 index f17da50..2f8b203 100644
91045 --- a/include/linux/i2c.h
91046 +++ b/include/linux/i2c.h
91047 @@ -409,6 +409,7 @@ struct i2c_algorithm {
91048 int (*unreg_slave)(struct i2c_client *client);
91049 #endif
91050 };
91051 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
91052
91053 /**
91054 * struct i2c_bus_recovery_info - I2C bus recovery information
91055 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
91056 index aff7ad8..3942bbd 100644
91057 --- a/include/linux/if_pppox.h
91058 +++ b/include/linux/if_pppox.h
91059 @@ -76,7 +76,7 @@ struct pppox_proto {
91060 int (*ioctl)(struct socket *sock, unsigned int cmd,
91061 unsigned long arg);
91062 struct module *owner;
91063 -};
91064 +} __do_const;
91065
91066 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
91067 extern void unregister_pppox_proto(int proto_num);
91068 diff --git a/include/linux/init.h b/include/linux/init.h
91069 index 2df8e8d..3e1280d 100644
91070 --- a/include/linux/init.h
91071 +++ b/include/linux/init.h
91072 @@ -37,9 +37,17 @@
91073 * section.
91074 */
91075
91076 +#define add_init_latent_entropy __latent_entropy
91077 +
91078 +#ifdef CONFIG_MEMORY_HOTPLUG
91079 +#define add_meminit_latent_entropy
91080 +#else
91081 +#define add_meminit_latent_entropy __latent_entropy
91082 +#endif
91083 +
91084 /* These are for everybody (although not all archs will actually
91085 discard it in modules) */
91086 -#define __init __section(.init.text) __cold notrace
91087 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
91088 #define __initdata __section(.init.data)
91089 #define __initconst __constsection(.init.rodata)
91090 #define __exitdata __section(.exit.data)
91091 @@ -100,7 +108,7 @@
91092 #define __cpuexitconst
91093
91094 /* Used for MEMORY_HOTPLUG */
91095 -#define __meminit __section(.meminit.text) __cold notrace
91096 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
91097 #define __meminitdata __section(.meminit.data)
91098 #define __meminitconst __constsection(.meminit.rodata)
91099 #define __memexit __section(.memexit.text) __exitused __cold notrace
91100 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
91101 index 696d223..6d6b39f 100644
91102 --- a/include/linux/init_task.h
91103 +++ b/include/linux/init_task.h
91104 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
91105
91106 #define INIT_TASK_COMM "swapper"
91107
91108 +#ifdef CONFIG_X86
91109 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
91110 +#else
91111 +#define INIT_TASK_THREAD_INFO
91112 +#endif
91113 +
91114 #ifdef CONFIG_RT_MUTEXES
91115 # define INIT_RT_MUTEXES(tsk) \
91116 .pi_waiters = RB_ROOT, \
91117 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
91118 RCU_POINTER_INITIALIZER(cred, &init_cred), \
91119 .comm = INIT_TASK_COMM, \
91120 .thread = INIT_THREAD, \
91121 + INIT_TASK_THREAD_INFO \
91122 .fs = &init_fs, \
91123 .files = &init_files, \
91124 .signal = &init_signals, \
91125 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
91126 index 2e88580..f6a99a0 100644
91127 --- a/include/linux/interrupt.h
91128 +++ b/include/linux/interrupt.h
91129 @@ -420,8 +420,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
91130
91131 struct softirq_action
91132 {
91133 - void (*action)(struct softirq_action *);
91134 -};
91135 + void (*action)(void);
91136 +} __no_const;
91137
91138 asmlinkage void do_softirq(void);
91139 asmlinkage void __do_softirq(void);
91140 @@ -435,7 +435,7 @@ static inline void do_softirq_own_stack(void)
91141 }
91142 #endif
91143
91144 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
91145 +extern void open_softirq(int nr, void (*action)(void));
91146 extern void softirq_init(void);
91147 extern void __raise_softirq_irqoff(unsigned int nr);
91148
91149 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
91150 index 38daa45..4de4317 100644
91151 --- a/include/linux/iommu.h
91152 +++ b/include/linux/iommu.h
91153 @@ -147,7 +147,7 @@ struct iommu_ops {
91154
91155 unsigned long pgsize_bitmap;
91156 void *priv;
91157 -};
91158 +} __do_const;
91159
91160 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
91161 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
91162 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
91163 index 2c525022..345b106 100644
91164 --- a/include/linux/ioport.h
91165 +++ b/include/linux/ioport.h
91166 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
91167 int adjust_resource(struct resource *res, resource_size_t start,
91168 resource_size_t size);
91169 resource_size_t resource_alignment(struct resource *res);
91170 -static inline resource_size_t resource_size(const struct resource *res)
91171 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
91172 {
91173 return res->end - res->start + 1;
91174 }
91175 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
91176 index 1eee6bc..9cf4912 100644
91177 --- a/include/linux/ipc_namespace.h
91178 +++ b/include/linux/ipc_namespace.h
91179 @@ -60,7 +60,7 @@ struct ipc_namespace {
91180 struct user_namespace *user_ns;
91181
91182 struct ns_common ns;
91183 -};
91184 +} __randomize_layout;
91185
91186 extern struct ipc_namespace init_ipc_ns;
91187 extern atomic_t nr_ipc_ns;
91188 diff --git a/include/linux/irq.h b/include/linux/irq.h
91189 index d09ec7a..f373eb5 100644
91190 --- a/include/linux/irq.h
91191 +++ b/include/linux/irq.h
91192 @@ -364,7 +364,8 @@ struct irq_chip {
91193 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
91194
91195 unsigned long flags;
91196 -};
91197 +} __do_const;
91198 +typedef struct irq_chip __no_const irq_chip_no_const;
91199
91200 /*
91201 * irq_chip specific flags
91202 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
91203 index 71d706d..817cdec 100644
91204 --- a/include/linux/irqchip/arm-gic.h
91205 +++ b/include/linux/irqchip/arm-gic.h
91206 @@ -95,7 +95,7 @@
91207
91208 struct device_node;
91209
91210 -extern struct irq_chip gic_arch_extn;
91211 +extern irq_chip_no_const gic_arch_extn;
91212
91213 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
91214 u32 offset, struct device_node *);
91215 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
91216 index dd1109f..4f4fdda 100644
91217 --- a/include/linux/irqdesc.h
91218 +++ b/include/linux/irqdesc.h
91219 @@ -61,7 +61,7 @@ struct irq_desc {
91220 unsigned int irq_count; /* For detecting broken IRQs */
91221 unsigned long last_unhandled; /* Aging timer for unhandled count */
91222 unsigned int irqs_unhandled;
91223 - atomic_t threads_handled;
91224 + atomic_unchecked_t threads_handled;
91225 int threads_handled_last;
91226 raw_spinlock_t lock;
91227 struct cpumask *percpu_enabled;
91228 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
91229 index 676d730..8d3a1ad 100644
91230 --- a/include/linux/irqdomain.h
91231 +++ b/include/linux/irqdomain.h
91232 @@ -40,6 +40,7 @@ struct device_node;
91233 struct irq_domain;
91234 struct of_device_id;
91235 struct irq_chip;
91236 +typedef struct irq_chip __no_const irq_chip_no_const;
91237 struct irq_data;
91238
91239 /* Number of irqs reserved for a legacy isa controller */
91240 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
91241 index c367cbd..c9b79e6 100644
91242 --- a/include/linux/jiffies.h
91243 +++ b/include/linux/jiffies.h
91244 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
91245 /*
91246 * Convert various time units to each other:
91247 */
91248 -extern unsigned int jiffies_to_msecs(const unsigned long j);
91249 -extern unsigned int jiffies_to_usecs(const unsigned long j);
91250 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
91251 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
91252
91253 -static inline u64 jiffies_to_nsecs(const unsigned long j)
91254 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
91255 {
91256 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
91257 }
91258
91259 -extern unsigned long msecs_to_jiffies(const unsigned int m);
91260 -extern unsigned long usecs_to_jiffies(const unsigned int u);
91261 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
91262 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
91263 extern unsigned long timespec_to_jiffies(const struct timespec *value);
91264 extern void jiffies_to_timespec(const unsigned long jiffies,
91265 - struct timespec *value);
91266 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
91267 + struct timespec *value) __intentional_overflow(-1);
91268 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
91269 extern void jiffies_to_timeval(const unsigned long jiffies,
91270 struct timeval *value);
91271
91272 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
91273 index 6883e19..e854fcb 100644
91274 --- a/include/linux/kallsyms.h
91275 +++ b/include/linux/kallsyms.h
91276 @@ -15,7 +15,8 @@
91277
91278 struct module;
91279
91280 -#ifdef CONFIG_KALLSYMS
91281 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
91282 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
91283 /* Lookup the address for a symbol. Returns 0 if not found. */
91284 unsigned long kallsyms_lookup_name(const char *name);
91285
91286 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
91287 /* Stupid that this does nothing, but I didn't create this mess. */
91288 #define __print_symbol(fmt, addr)
91289 #endif /*CONFIG_KALLSYMS*/
91290 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
91291 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
91292 +extern unsigned long kallsyms_lookup_name(const char *name);
91293 +extern void __print_symbol(const char *fmt, unsigned long address);
91294 +extern int sprint_backtrace(char *buffer, unsigned long address);
91295 +extern int sprint_symbol(char *buffer, unsigned long address);
91296 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
91297 +const char *kallsyms_lookup(unsigned long addr,
91298 + unsigned long *symbolsize,
91299 + unsigned long *offset,
91300 + char **modname, char *namebuf);
91301 +extern int kallsyms_lookup_size_offset(unsigned long addr,
91302 + unsigned long *symbolsize,
91303 + unsigned long *offset);
91304 +#endif
91305
91306 /* This macro allows us to keep printk typechecking */
91307 static __printf(1, 2)
91308 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
91309 index d6d630d..feea1f5 100644
91310 --- a/include/linux/kernel.h
91311 +++ b/include/linux/kernel.h
91312 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
91313 /* Obsolete, do not use. Use kstrto<foo> instead */
91314
91315 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
91316 -extern long simple_strtol(const char *,char **,unsigned int);
91317 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
91318 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
91319 extern long long simple_strtoll(const char *,char **,unsigned int);
91320
91321 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
91322 index ff9f1d3..6712be5 100644
91323 --- a/include/linux/key-type.h
91324 +++ b/include/linux/key-type.h
91325 @@ -152,7 +152,7 @@ struct key_type {
91326 /* internal fields */
91327 struct list_head link; /* link in types list */
91328 struct lock_class_key lock_class; /* key->sem lock class */
91329 -};
91330 +} __do_const;
91331
91332 extern struct key_type key_type_keyring;
91333
91334 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
91335 index e465bb1..19f605fd 100644
91336 --- a/include/linux/kgdb.h
91337 +++ b/include/linux/kgdb.h
91338 @@ -52,7 +52,7 @@ extern int kgdb_connected;
91339 extern int kgdb_io_module_registered;
91340
91341 extern atomic_t kgdb_setting_breakpoint;
91342 -extern atomic_t kgdb_cpu_doing_single_step;
91343 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
91344
91345 extern struct task_struct *kgdb_usethread;
91346 extern struct task_struct *kgdb_contthread;
91347 @@ -254,7 +254,7 @@ struct kgdb_arch {
91348 void (*correct_hw_break)(void);
91349
91350 void (*enable_nmi)(bool on);
91351 -};
91352 +} __do_const;
91353
91354 /**
91355 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
91356 @@ -279,7 +279,7 @@ struct kgdb_io {
91357 void (*pre_exception) (void);
91358 void (*post_exception) (void);
91359 int is_console;
91360 -};
91361 +} __do_const;
91362
91363 extern struct kgdb_arch arch_kgdb_ops;
91364
91365 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
91366 index e705467..a92471d 100644
91367 --- a/include/linux/kmemleak.h
91368 +++ b/include/linux/kmemleak.h
91369 @@ -27,7 +27,7 @@
91370
91371 extern void kmemleak_init(void) __ref;
91372 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91373 - gfp_t gfp) __ref;
91374 + gfp_t gfp) __ref __size_overflow(2);
91375 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
91376 extern void kmemleak_free(const void *ptr) __ref;
91377 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
91378 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
91379 static inline void kmemleak_init(void)
91380 {
91381 }
91382 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91383 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
91384 gfp_t gfp)
91385 {
91386 }
91387 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
91388 index 0555cc6..40116ce 100644
91389 --- a/include/linux/kmod.h
91390 +++ b/include/linux/kmod.h
91391 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
91392 * usually useless though. */
91393 extern __printf(2, 3)
91394 int __request_module(bool wait, const char *name, ...);
91395 +extern __printf(3, 4)
91396 +int ___request_module(bool wait, char *param_name, const char *name, ...);
91397 #define request_module(mod...) __request_module(true, mod)
91398 #define request_module_nowait(mod...) __request_module(false, mod)
91399 #define try_then_request_module(x, mod...) \
91400 @@ -57,6 +59,9 @@ struct subprocess_info {
91401 struct work_struct work;
91402 struct completion *complete;
91403 char *path;
91404 +#ifdef CONFIG_GRKERNSEC
91405 + char *origpath;
91406 +#endif
91407 char **argv;
91408 char **envp;
91409 int wait;
91410 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
91411 index 2d61b90..a1d0a13 100644
91412 --- a/include/linux/kobject.h
91413 +++ b/include/linux/kobject.h
91414 @@ -118,7 +118,7 @@ struct kobj_type {
91415 struct attribute **default_attrs;
91416 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
91417 const void *(*namespace)(struct kobject *kobj);
91418 -};
91419 +} __do_const;
91420
91421 struct kobj_uevent_env {
91422 char *argv[3];
91423 @@ -142,6 +142,7 @@ struct kobj_attribute {
91424 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
91425 const char *buf, size_t count);
91426 };
91427 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
91428
91429 extern const struct sysfs_ops kobj_sysfs_ops;
91430
91431 @@ -169,7 +170,7 @@ struct kset {
91432 spinlock_t list_lock;
91433 struct kobject kobj;
91434 const struct kset_uevent_ops *uevent_ops;
91435 -};
91436 +} __randomize_layout;
91437
91438 extern void kset_init(struct kset *kset);
91439 extern int __must_check kset_register(struct kset *kset);
91440 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
91441 index df32d25..fb52e27 100644
91442 --- a/include/linux/kobject_ns.h
91443 +++ b/include/linux/kobject_ns.h
91444 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
91445 const void *(*netlink_ns)(struct sock *sk);
91446 const void *(*initial_ns)(void);
91447 void (*drop_ns)(void *);
91448 -};
91449 +} __do_const;
91450
91451 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
91452 int kobj_ns_type_registered(enum kobj_ns_type type);
91453 diff --git a/include/linux/kref.h b/include/linux/kref.h
91454 index 484604d..0f6c5b6 100644
91455 --- a/include/linux/kref.h
91456 +++ b/include/linux/kref.h
91457 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
91458 static inline int kref_sub(struct kref *kref, unsigned int count,
91459 void (*release)(struct kref *kref))
91460 {
91461 - WARN_ON(release == NULL);
91462 + BUG_ON(release == NULL);
91463
91464 if (atomic_sub_and_test((int) count, &kref->refcount)) {
91465 release(kref);
91466 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
91467 index d12b210..d91fd76 100644
91468 --- a/include/linux/kvm_host.h
91469 +++ b/include/linux/kvm_host.h
91470 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
91471 {
91472 }
91473 #endif
91474 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91475 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91476 struct module *module);
91477 void kvm_exit(void);
91478
91479 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
91480 struct kvm_guest_debug *dbg);
91481 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
91482
91483 -int kvm_arch_init(void *opaque);
91484 +int kvm_arch_init(const void *opaque);
91485 void kvm_arch_exit(void);
91486
91487 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
91488 diff --git a/include/linux/libata.h b/include/linux/libata.h
91489 index f8994b4..c1dec7a 100644
91490 --- a/include/linux/libata.h
91491 +++ b/include/linux/libata.h
91492 @@ -989,7 +989,7 @@ struct ata_port_operations {
91493 * fields must be pointers.
91494 */
91495 const struct ata_port_operations *inherits;
91496 -};
91497 +} __do_const;
91498
91499 struct ata_port_info {
91500 unsigned long flags;
91501 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
91502 index a6a42dd..6c5ebce 100644
91503 --- a/include/linux/linkage.h
91504 +++ b/include/linux/linkage.h
91505 @@ -36,6 +36,7 @@
91506 #endif
91507
91508 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
91509 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
91510 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
91511
91512 /*
91513 diff --git a/include/linux/list.h b/include/linux/list.h
91514 index feb773c..98f3075 100644
91515 --- a/include/linux/list.h
91516 +++ b/include/linux/list.h
91517 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
91518 extern void list_del(struct list_head *entry);
91519 #endif
91520
91521 +extern void __pax_list_add(struct list_head *new,
91522 + struct list_head *prev,
91523 + struct list_head *next);
91524 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
91525 +{
91526 + __pax_list_add(new, head, head->next);
91527 +}
91528 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
91529 +{
91530 + __pax_list_add(new, head->prev, head);
91531 +}
91532 +extern void pax_list_del(struct list_head *entry);
91533 +
91534 /**
91535 * list_replace - replace old entry by new one
91536 * @old : the element to be replaced
91537 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
91538 INIT_LIST_HEAD(entry);
91539 }
91540
91541 +extern void pax_list_del_init(struct list_head *entry);
91542 +
91543 /**
91544 * list_move - delete from one list and add as another's head
91545 * @list: the entry to move
91546 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
91547 index b10b122..d37b3de 100644
91548 --- a/include/linux/lockref.h
91549 +++ b/include/linux/lockref.h
91550 @@ -28,7 +28,7 @@ struct lockref {
91551 #endif
91552 struct {
91553 spinlock_t lock;
91554 - int count;
91555 + atomic_t count;
91556 };
91557 };
91558 };
91559 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
91560 extern int lockref_get_not_dead(struct lockref *);
91561
91562 /* Must be called under spinlock for reliable results */
91563 -static inline int __lockref_is_dead(const struct lockref *l)
91564 +static inline int __lockref_is_dead(const struct lockref *lockref)
91565 {
91566 - return ((int)l->count < 0);
91567 + return atomic_read(&lockref->count) < 0;
91568 +}
91569 +
91570 +static inline int __lockref_read(const struct lockref *lockref)
91571 +{
91572 + return atomic_read(&lockref->count);
91573 +}
91574 +
91575 +static inline void __lockref_set(struct lockref *lockref, int count)
91576 +{
91577 + atomic_set(&lockref->count, count);
91578 +}
91579 +
91580 +static inline void __lockref_inc(struct lockref *lockref)
91581 +{
91582 + atomic_inc(&lockref->count);
91583 +}
91584 +
91585 +static inline void __lockref_dec(struct lockref *lockref)
91586 +{
91587 + atomic_dec(&lockref->count);
91588 }
91589
91590 #endif /* __LINUX_LOCKREF_H */
91591 diff --git a/include/linux/math64.h b/include/linux/math64.h
91592 index c45c089..298841c 100644
91593 --- a/include/linux/math64.h
91594 +++ b/include/linux/math64.h
91595 @@ -15,7 +15,7 @@
91596 * This is commonly provided by 32bit archs to provide an optimized 64bit
91597 * divide.
91598 */
91599 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91600 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91601 {
91602 *remainder = dividend % divisor;
91603 return dividend / divisor;
91604 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
91605 /**
91606 * div64_u64 - unsigned 64bit divide with 64bit divisor
91607 */
91608 -static inline u64 div64_u64(u64 dividend, u64 divisor)
91609 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
91610 {
91611 return dividend / divisor;
91612 }
91613 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
91614 #define div64_ul(x, y) div_u64((x), (y))
91615
91616 #ifndef div_u64_rem
91617 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91618 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91619 {
91620 *remainder = do_div(dividend, divisor);
91621 return dividend;
91622 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
91623 #endif
91624
91625 #ifndef div64_u64
91626 -extern u64 div64_u64(u64 dividend, u64 divisor);
91627 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
91628 #endif
91629
91630 #ifndef div64_s64
91631 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
91632 * divide.
91633 */
91634 #ifndef div_u64
91635 -static inline u64 div_u64(u64 dividend, u32 divisor)
91636 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
91637 {
91638 u32 remainder;
91639 return div_u64_rem(dividend, divisor, &remainder);
91640 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
91641 index 3d385c8..deacb6a 100644
91642 --- a/include/linux/mempolicy.h
91643 +++ b/include/linux/mempolicy.h
91644 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
91645 }
91646
91647 #define vma_policy(vma) ((vma)->vm_policy)
91648 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91649 +{
91650 + vma->vm_policy = pol;
91651 +}
91652
91653 static inline void mpol_get(struct mempolicy *pol)
91654 {
91655 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
91656 }
91657
91658 #define vma_policy(vma) NULL
91659 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91660 +{
91661 +}
91662
91663 static inline int
91664 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
91665 diff --git a/include/linux/mm.h b/include/linux/mm.h
91666 index 47a9392..ef645bc 100644
91667 --- a/include/linux/mm.h
91668 +++ b/include/linux/mm.h
91669 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
91670
91671 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
91672 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
91673 +
91674 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
91675 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
91676 +#endif
91677 +
91678 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
91679 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
91680 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
91681 @@ -254,8 +259,8 @@ struct vm_operations_struct {
91682 /* called by access_process_vm when get_user_pages() fails, typically
91683 * for use by special VMAs that can switch between memory and hardware
91684 */
91685 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
91686 - void *buf, int len, int write);
91687 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
91688 + void *buf, size_t len, int write);
91689
91690 /* Called by the /proc/PID/maps code to ask the vma whether it
91691 * has a special name. Returning non-NULL will also cause this
91692 @@ -293,6 +298,7 @@ struct vm_operations_struct {
91693 struct page *(*find_special_page)(struct vm_area_struct *vma,
91694 unsigned long addr);
91695 };
91696 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
91697
91698 struct mmu_gather;
91699 struct inode;
91700 @@ -1213,8 +1219,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
91701 unsigned long *pfn);
91702 int follow_phys(struct vm_area_struct *vma, unsigned long address,
91703 unsigned int flags, unsigned long *prot, resource_size_t *phys);
91704 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91705 - void *buf, int len, int write);
91706 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91707 + void *buf, size_t len, int write);
91708
91709 static inline void unmap_shared_mapping_range(struct address_space *mapping,
91710 loff_t const holebegin, loff_t const holelen)
91711 @@ -1254,9 +1260,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
91712 }
91713 #endif
91714
91715 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
91716 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
91717 - void *buf, int len, int write);
91718 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
91719 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
91720 + void *buf, size_t len, int write);
91721
91722 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
91723 unsigned long start, unsigned long nr_pages,
91724 @@ -1299,34 +1305,6 @@ int set_page_dirty_lock(struct page *page);
91725 int clear_page_dirty_for_io(struct page *page);
91726 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
91727
91728 -/* Is the vma a continuation of the stack vma above it? */
91729 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
91730 -{
91731 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
91732 -}
91733 -
91734 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
91735 - unsigned long addr)
91736 -{
91737 - return (vma->vm_flags & VM_GROWSDOWN) &&
91738 - (vma->vm_start == addr) &&
91739 - !vma_growsdown(vma->vm_prev, addr);
91740 -}
91741 -
91742 -/* Is the vma a continuation of the stack vma below it? */
91743 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
91744 -{
91745 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
91746 -}
91747 -
91748 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
91749 - unsigned long addr)
91750 -{
91751 - return (vma->vm_flags & VM_GROWSUP) &&
91752 - (vma->vm_end == addr) &&
91753 - !vma_growsup(vma->vm_next, addr);
91754 -}
91755 -
91756 extern struct task_struct *task_of_stack(struct task_struct *task,
91757 struct vm_area_struct *vma, bool in_group);
91758
91759 @@ -1449,8 +1427,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
91760 {
91761 return 0;
91762 }
91763 +
91764 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
91765 + unsigned long address)
91766 +{
91767 + return 0;
91768 +}
91769 #else
91770 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91771 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91772 #endif
91773
91774 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
91775 @@ -1460,6 +1445,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
91776 return 0;
91777 }
91778
91779 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
91780 + unsigned long address)
91781 +{
91782 + return 0;
91783 +}
91784 +
91785 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
91786
91787 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
91788 @@ -1472,6 +1463,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
91789
91790 #else
91791 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
91792 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
91793
91794 static inline void mm_nr_pmds_init(struct mm_struct *mm)
91795 {
91796 @@ -1509,11 +1501,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
91797 NULL: pud_offset(pgd, address);
91798 }
91799
91800 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
91801 +{
91802 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
91803 + NULL: pud_offset(pgd, address);
91804 +}
91805 +
91806 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
91807 {
91808 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
91809 NULL: pmd_offset(pud, address);
91810 }
91811 +
91812 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
91813 +{
91814 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
91815 + NULL: pmd_offset(pud, address);
91816 +}
91817 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
91818
91819 #if USE_SPLIT_PTE_PTLOCKS
91820 @@ -1890,12 +1894,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
91821 bool *need_rmap_locks);
91822 extern void exit_mmap(struct mm_struct *);
91823
91824 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
91825 +extern void gr_learn_resource(const struct task_struct *task, const int res,
91826 + const unsigned long wanted, const int gt);
91827 +#else
91828 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
91829 + const unsigned long wanted, const int gt)
91830 +{
91831 +}
91832 +#endif
91833 +
91834 static inline int check_data_rlimit(unsigned long rlim,
91835 unsigned long new,
91836 unsigned long start,
91837 unsigned long end_data,
91838 unsigned long start_data)
91839 {
91840 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
91841 if (rlim < RLIM_INFINITY) {
91842 if (((new - start) + (end_data - start_data)) > rlim)
91843 return -ENOSPC;
91844 @@ -1920,7 +1935,7 @@ extern int install_special_mapping(struct mm_struct *mm,
91845 unsigned long addr, unsigned long len,
91846 unsigned long flags, struct page **pages);
91847
91848 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
91849 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
91850
91851 extern unsigned long mmap_region(struct file *file, unsigned long addr,
91852 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
91853 @@ -1928,6 +1943,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
91854 unsigned long len, unsigned long prot, unsigned long flags,
91855 unsigned long pgoff, unsigned long *populate);
91856 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
91857 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
91858
91859 #ifdef CONFIG_MMU
91860 extern int __mm_populate(unsigned long addr, unsigned long len,
91861 @@ -1956,10 +1972,11 @@ struct vm_unmapped_area_info {
91862 unsigned long high_limit;
91863 unsigned long align_mask;
91864 unsigned long align_offset;
91865 + unsigned long threadstack_offset;
91866 };
91867
91868 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
91869 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
91870 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
91871 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
91872
91873 /*
91874 * Search for an unmapped address range.
91875 @@ -1971,7 +1988,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
91876 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
91877 */
91878 static inline unsigned long
91879 -vm_unmapped_area(struct vm_unmapped_area_info *info)
91880 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
91881 {
91882 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
91883 return unmapped_area(info);
91884 @@ -2033,6 +2050,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
91885 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
91886 struct vm_area_struct **pprev);
91887
91888 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
91889 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
91890 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
91891 +
91892 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
91893 NULL if none. Assume start_addr < end_addr. */
91894 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
91895 @@ -2062,10 +2083,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
91896 }
91897
91898 #ifdef CONFIG_MMU
91899 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
91900 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
91901 void vma_set_page_prot(struct vm_area_struct *vma);
91902 #else
91903 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
91904 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
91905 {
91906 return __pgprot(0);
91907 }
91908 @@ -2127,6 +2148,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
91909 static inline void vm_stat_account(struct mm_struct *mm,
91910 unsigned long flags, struct file *file, long pages)
91911 {
91912 +
91913 +#ifdef CONFIG_PAX_RANDMMAP
91914 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
91915 +#endif
91916 +
91917 mm->total_vm += pages;
91918 }
91919 #endif /* CONFIG_PROC_FS */
91920 @@ -2229,7 +2255,7 @@ extern int unpoison_memory(unsigned long pfn);
91921 extern int sysctl_memory_failure_early_kill;
91922 extern int sysctl_memory_failure_recovery;
91923 extern void shake_page(struct page *p, int access);
91924 -extern atomic_long_t num_poisoned_pages;
91925 +extern atomic_long_unchecked_t num_poisoned_pages;
91926 extern int soft_offline_page(struct page *page, int flags);
91927
91928 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
91929 @@ -2280,5 +2306,11 @@ void __init setup_nr_node_ids(void);
91930 static inline void setup_nr_node_ids(void) {}
91931 #endif
91932
91933 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
91934 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
91935 +#else
91936 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
91937 +#endif
91938 +
91939 #endif /* __KERNEL__ */
91940 #endif /* _LINUX_MM_H */
91941 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
91942 index 199a03a..7328440 100644
91943 --- a/include/linux/mm_types.h
91944 +++ b/include/linux/mm_types.h
91945 @@ -313,7 +313,9 @@ struct vm_area_struct {
91946 #ifdef CONFIG_NUMA
91947 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
91948 #endif
91949 -};
91950 +
91951 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
91952 +} __randomize_layout;
91953
91954 struct core_thread {
91955 struct task_struct *task;
91956 @@ -464,7 +466,25 @@ struct mm_struct {
91957 /* address of the bounds directory */
91958 void __user *bd_addr;
91959 #endif
91960 -};
91961 +
91962 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
91963 + unsigned long pax_flags;
91964 +#endif
91965 +
91966 +#ifdef CONFIG_PAX_DLRESOLVE
91967 + unsigned long call_dl_resolve;
91968 +#endif
91969 +
91970 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
91971 + unsigned long call_syscall;
91972 +#endif
91973 +
91974 +#ifdef CONFIG_PAX_ASLR
91975 + unsigned long delta_mmap; /* randomized offset */
91976 + unsigned long delta_stack; /* randomized offset */
91977 +#endif
91978 +
91979 +} __randomize_layout;
91980
91981 static inline void mm_init_cpumask(struct mm_struct *mm)
91982 {
91983 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
91984 index 160448f..7b332b7 100644
91985 --- a/include/linux/mmc/core.h
91986 +++ b/include/linux/mmc/core.h
91987 @@ -79,7 +79,7 @@ struct mmc_command {
91988 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
91989
91990 unsigned int retries; /* max number of retries */
91991 - unsigned int error; /* command error */
91992 + int error; /* command error */
91993
91994 /*
91995 * Standard errno values are used for errors, but some have specific
91996 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
91997 index c5d5278..f0b68c8 100644
91998 --- a/include/linux/mmiotrace.h
91999 +++ b/include/linux/mmiotrace.h
92000 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
92001 /* Called from ioremap.c */
92002 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
92003 void __iomem *addr);
92004 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
92005 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
92006
92007 /* For anyone to insert markers. Remember trailing newline. */
92008 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
92009 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
92010 {
92011 }
92012
92013 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
92014 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
92015 {
92016 }
92017
92018 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
92019 index 2782df4..abe756e 100644
92020 --- a/include/linux/mmzone.h
92021 +++ b/include/linux/mmzone.h
92022 @@ -526,7 +526,7 @@ struct zone {
92023
92024 ZONE_PADDING(_pad3_)
92025 /* Zone statistics */
92026 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
92027 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
92028 } ____cacheline_internodealigned_in_smp;
92029
92030 enum zone_flags {
92031 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
92032 index e530533..c9620c7 100644
92033 --- a/include/linux/mod_devicetable.h
92034 +++ b/include/linux/mod_devicetable.h
92035 @@ -139,7 +139,7 @@ struct usb_device_id {
92036 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
92037 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
92038
92039 -#define HID_ANY_ID (~0)
92040 +#define HID_ANY_ID (~0U)
92041 #define HID_BUS_ANY 0xffff
92042 #define HID_GROUP_ANY 0x0000
92043
92044 @@ -470,7 +470,7 @@ struct dmi_system_id {
92045 const char *ident;
92046 struct dmi_strmatch matches[4];
92047 void *driver_data;
92048 -};
92049 +} __do_const;
92050 /*
92051 * struct dmi_device_id appears during expansion of
92052 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
92053 diff --git a/include/linux/module.h b/include/linux/module.h
92054 index b03485b..a26974f 100644
92055 --- a/include/linux/module.h
92056 +++ b/include/linux/module.h
92057 @@ -17,9 +17,11 @@
92058 #include <linux/moduleparam.h>
92059 #include <linux/jump_label.h>
92060 #include <linux/export.h>
92061 +#include <linux/fs.h>
92062
92063 #include <linux/percpu.h>
92064 #include <asm/module.h>
92065 +#include <asm/pgtable.h>
92066
92067 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
92068 #define MODULE_SIG_STRING "~Module signature appended~\n"
92069 @@ -42,7 +44,7 @@ struct module_kobject {
92070 struct kobject *drivers_dir;
92071 struct module_param_attrs *mp;
92072 struct completion *kobj_completion;
92073 -};
92074 +} __randomize_layout;
92075
92076 struct module_attribute {
92077 struct attribute attr;
92078 @@ -54,12 +56,13 @@ struct module_attribute {
92079 int (*test)(struct module *);
92080 void (*free)(struct module *);
92081 };
92082 +typedef struct module_attribute __no_const module_attribute_no_const;
92083
92084 struct module_version_attribute {
92085 struct module_attribute mattr;
92086 const char *module_name;
92087 const char *version;
92088 -} __attribute__ ((__aligned__(sizeof(void *))));
92089 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
92090
92091 extern ssize_t __modver_version_show(struct module_attribute *,
92092 struct module_kobject *, char *);
92093 @@ -221,7 +224,7 @@ struct module {
92094
92095 /* Sysfs stuff. */
92096 struct module_kobject mkobj;
92097 - struct module_attribute *modinfo_attrs;
92098 + module_attribute_no_const *modinfo_attrs;
92099 const char *version;
92100 const char *srcversion;
92101 struct kobject *holders_dir;
92102 @@ -270,19 +273,16 @@ struct module {
92103 int (*init)(void);
92104
92105 /* If this is non-NULL, vfree after init() returns */
92106 - void *module_init;
92107 + void *module_init_rx, *module_init_rw;
92108
92109 /* Here is the actual code + data, vfree'd on unload. */
92110 - void *module_core;
92111 + void *module_core_rx, *module_core_rw;
92112
92113 /* Here are the sizes of the init and core sections */
92114 - unsigned int init_size, core_size;
92115 + unsigned int init_size_rw, core_size_rw;
92116
92117 /* The size of the executable code in each section. */
92118 - unsigned int init_text_size, core_text_size;
92119 -
92120 - /* Size of RO sections of the module (text+rodata) */
92121 - unsigned int init_ro_size, core_ro_size;
92122 + unsigned int init_size_rx, core_size_rx;
92123
92124 /* Arch-specific module values */
92125 struct mod_arch_specific arch;
92126 @@ -338,6 +338,10 @@ struct module {
92127 #ifdef CONFIG_EVENT_TRACING
92128 struct ftrace_event_call **trace_events;
92129 unsigned int num_trace_events;
92130 + struct file_operations trace_id;
92131 + struct file_operations trace_enable;
92132 + struct file_operations trace_format;
92133 + struct file_operations trace_filter;
92134 #endif
92135 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
92136 unsigned int num_ftrace_callsites;
92137 @@ -365,7 +369,7 @@ struct module {
92138 ctor_fn_t *ctors;
92139 unsigned int num_ctors;
92140 #endif
92141 -};
92142 +} __randomize_layout;
92143 #ifndef MODULE_ARCH_INIT
92144 #define MODULE_ARCH_INIT {}
92145 #endif
92146 @@ -386,18 +390,48 @@ bool is_module_address(unsigned long addr);
92147 bool is_module_percpu_address(unsigned long addr);
92148 bool is_module_text_address(unsigned long addr);
92149
92150 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
92151 +{
92152 +
92153 +#ifdef CONFIG_PAX_KERNEXEC
92154 + if (ktla_ktva(addr) >= (unsigned long)start &&
92155 + ktla_ktva(addr) < (unsigned long)start + size)
92156 + return 1;
92157 +#endif
92158 +
92159 + return ((void *)addr >= start && (void *)addr < start + size);
92160 +}
92161 +
92162 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
92163 +{
92164 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
92165 +}
92166 +
92167 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
92168 +{
92169 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
92170 +}
92171 +
92172 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
92173 +{
92174 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
92175 +}
92176 +
92177 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
92178 +{
92179 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
92180 +}
92181 +
92182 static inline bool within_module_core(unsigned long addr,
92183 const struct module *mod)
92184 {
92185 - return (unsigned long)mod->module_core <= addr &&
92186 - addr < (unsigned long)mod->module_core + mod->core_size;
92187 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
92188 }
92189
92190 static inline bool within_module_init(unsigned long addr,
92191 const struct module *mod)
92192 {
92193 - return (unsigned long)mod->module_init <= addr &&
92194 - addr < (unsigned long)mod->module_init + mod->init_size;
92195 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
92196 }
92197
92198 static inline bool within_module(unsigned long addr, const struct module *mod)
92199 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
92200 index 4d0cb9b..3169ac7 100644
92201 --- a/include/linux/moduleloader.h
92202 +++ b/include/linux/moduleloader.h
92203 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
92204 sections. Returns NULL on failure. */
92205 void *module_alloc(unsigned long size);
92206
92207 +#ifdef CONFIG_PAX_KERNEXEC
92208 +void *module_alloc_exec(unsigned long size);
92209 +#else
92210 +#define module_alloc_exec(x) module_alloc(x)
92211 +#endif
92212 +
92213 /* Free memory returned from module_alloc. */
92214 void module_memfree(void *module_region);
92215
92216 +#ifdef CONFIG_PAX_KERNEXEC
92217 +void module_memfree_exec(void *module_region);
92218 +#else
92219 +#define module_memfree_exec(x) module_memfree((x))
92220 +#endif
92221 +
92222 /*
92223 * Apply the given relocation to the (simplified) ELF. Return -error
92224 * or 0.
92225 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
92226 unsigned int relsec,
92227 struct module *me)
92228 {
92229 +#ifdef CONFIG_MODULES
92230 printk(KERN_ERR "module %s: REL relocation unsupported\n",
92231 module_name(me));
92232 +#endif
92233 return -ENOEXEC;
92234 }
92235 #endif
92236 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
92237 unsigned int relsec,
92238 struct module *me)
92239 {
92240 +#ifdef CONFIG_MODULES
92241 printk(KERN_ERR "module %s: REL relocation unsupported\n",
92242 module_name(me));
92243 +#endif
92244 return -ENOEXEC;
92245 }
92246 #endif
92247 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
92248 index 1c9effa..1160bdd 100644
92249 --- a/include/linux/moduleparam.h
92250 +++ b/include/linux/moduleparam.h
92251 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
92252 * @len is usually just sizeof(string).
92253 */
92254 #define module_param_string(name, string, len, perm) \
92255 - static const struct kparam_string __param_string_##name \
92256 + static const struct kparam_string __param_string_##name __used \
92257 = { len, string }; \
92258 __module_param_call(MODULE_PARAM_PREFIX, name, \
92259 &param_ops_string, \
92260 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
92261 */
92262 #define module_param_array_named(name, array, type, nump, perm) \
92263 param_check_##type(name, &(array)[0]); \
92264 - static const struct kparam_array __param_arr_##name \
92265 + static const struct kparam_array __param_arr_##name __used \
92266 = { .max = ARRAY_SIZE(array), .num = nump, \
92267 .ops = &param_ops_##type, \
92268 .elemsize = sizeof(array[0]), .elem = array }; \
92269 diff --git a/include/linux/mount.h b/include/linux/mount.h
92270 index 564beee..653be6f 100644
92271 --- a/include/linux/mount.h
92272 +++ b/include/linux/mount.h
92273 @@ -67,7 +67,7 @@ struct vfsmount {
92274 struct dentry *mnt_root; /* root of the mounted tree */
92275 struct super_block *mnt_sb; /* pointer to superblock */
92276 int mnt_flags;
92277 -};
92278 +} __randomize_layout;
92279
92280 struct file; /* forward dec */
92281 struct path;
92282 diff --git a/include/linux/namei.h b/include/linux/namei.h
92283 index c899077..b9a2010 100644
92284 --- a/include/linux/namei.h
92285 +++ b/include/linux/namei.h
92286 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
92287 extern void unlock_rename(struct dentry *, struct dentry *);
92288
92289 extern void nd_jump_link(struct nameidata *nd, struct path *path);
92290 -extern void nd_set_link(struct nameidata *nd, char *path);
92291 -extern char *nd_get_link(struct nameidata *nd);
92292 +extern void nd_set_link(struct nameidata *nd, const char *path);
92293 +extern const char *nd_get_link(const struct nameidata *nd);
92294
92295 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
92296 {
92297 diff --git a/include/linux/net.h b/include/linux/net.h
92298 index 17d8339..81656c0 100644
92299 --- a/include/linux/net.h
92300 +++ b/include/linux/net.h
92301 @@ -192,7 +192,7 @@ struct net_proto_family {
92302 int (*create)(struct net *net, struct socket *sock,
92303 int protocol, int kern);
92304 struct module *owner;
92305 -};
92306 +} __do_const;
92307
92308 struct iovec;
92309 struct kvec;
92310 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
92311 index 2787388..1dd8e88 100644
92312 --- a/include/linux/netdevice.h
92313 +++ b/include/linux/netdevice.h
92314 @@ -1198,6 +1198,7 @@ struct net_device_ops {
92315 u8 state);
92316 #endif
92317 };
92318 +typedef struct net_device_ops __no_const net_device_ops_no_const;
92319
92320 /**
92321 * enum net_device_priv_flags - &struct net_device priv_flags
92322 @@ -1546,10 +1547,10 @@ struct net_device {
92323
92324 struct net_device_stats stats;
92325
92326 - atomic_long_t rx_dropped;
92327 - atomic_long_t tx_dropped;
92328 + atomic_long_unchecked_t rx_dropped;
92329 + atomic_long_unchecked_t tx_dropped;
92330
92331 - atomic_t carrier_changes;
92332 + atomic_unchecked_t carrier_changes;
92333
92334 #ifdef CONFIG_WIRELESS_EXT
92335 const struct iw_handler_def * wireless_handlers;
92336 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
92337 index 2517ece..0bbfcfb 100644
92338 --- a/include/linux/netfilter.h
92339 +++ b/include/linux/netfilter.h
92340 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
92341 #endif
92342 /* Use the module struct to lock set/get code in place */
92343 struct module *owner;
92344 -};
92345 +} __do_const;
92346
92347 /* Function to register/unregister hook points. */
92348 int nf_register_hook(struct nf_hook_ops *reg);
92349 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
92350 index e955d47..04a5338 100644
92351 --- a/include/linux/netfilter/nfnetlink.h
92352 +++ b/include/linux/netfilter/nfnetlink.h
92353 @@ -19,7 +19,7 @@ struct nfnl_callback {
92354 const struct nlattr * const cda[]);
92355 const struct nla_policy *policy; /* netlink attribute policy */
92356 const u_int16_t attr_count; /* number of nlattr's */
92357 -};
92358 +} __do_const;
92359
92360 struct nfnetlink_subsystem {
92361 const char *name;
92362 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
92363 new file mode 100644
92364 index 0000000..33f4af8
92365 --- /dev/null
92366 +++ b/include/linux/netfilter/xt_gradm.h
92367 @@ -0,0 +1,9 @@
92368 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
92369 +#define _LINUX_NETFILTER_XT_GRADM_H 1
92370 +
92371 +struct xt_gradm_mtinfo {
92372 + __u16 flags;
92373 + __u16 invflags;
92374 +};
92375 +
92376 +#endif
92377 diff --git a/include/linux/nls.h b/include/linux/nls.h
92378 index 520681b..2b7fabb 100644
92379 --- a/include/linux/nls.h
92380 +++ b/include/linux/nls.h
92381 @@ -31,7 +31,7 @@ struct nls_table {
92382 const unsigned char *charset2upper;
92383 struct module *owner;
92384 struct nls_table *next;
92385 -};
92386 +} __do_const;
92387
92388 /* this value hold the maximum octet of charset */
92389 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
92390 @@ -46,7 +46,7 @@ enum utf16_endian {
92391 /* nls_base.c */
92392 extern int __register_nls(struct nls_table *, struct module *);
92393 extern int unregister_nls(struct nls_table *);
92394 -extern struct nls_table *load_nls(char *);
92395 +extern struct nls_table *load_nls(const char *);
92396 extern void unload_nls(struct nls_table *);
92397 extern struct nls_table *load_nls_default(void);
92398 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
92399 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
92400 index d14a4c3..a078786 100644
92401 --- a/include/linux/notifier.h
92402 +++ b/include/linux/notifier.h
92403 @@ -54,7 +54,8 @@ struct notifier_block {
92404 notifier_fn_t notifier_call;
92405 struct notifier_block __rcu *next;
92406 int priority;
92407 -};
92408 +} __do_const;
92409 +typedef struct notifier_block __no_const notifier_block_no_const;
92410
92411 struct atomic_notifier_head {
92412 spinlock_t lock;
92413 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
92414 index b2a0f15..4d7da32 100644
92415 --- a/include/linux/oprofile.h
92416 +++ b/include/linux/oprofile.h
92417 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
92418 int oprofilefs_create_ro_ulong(struct dentry * root,
92419 char const * name, ulong * val);
92420
92421 -/** Create a file for read-only access to an atomic_t. */
92422 +/** Create a file for read-only access to an atomic_unchecked_t. */
92423 int oprofilefs_create_ro_atomic(struct dentry * root,
92424 - char const * name, atomic_t * val);
92425 + char const * name, atomic_unchecked_t * val);
92426
92427 /** create a directory */
92428 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
92429 diff --git a/include/linux/padata.h b/include/linux/padata.h
92430 index 4386946..f50c615 100644
92431 --- a/include/linux/padata.h
92432 +++ b/include/linux/padata.h
92433 @@ -129,7 +129,7 @@ struct parallel_data {
92434 struct padata_serial_queue __percpu *squeue;
92435 atomic_t reorder_objects;
92436 atomic_t refcnt;
92437 - atomic_t seq_nr;
92438 + atomic_unchecked_t seq_nr;
92439 struct padata_cpumask cpumask;
92440 spinlock_t lock ____cacheline_aligned;
92441 unsigned int processed;
92442 diff --git a/include/linux/path.h b/include/linux/path.h
92443 index d137218..be0c176 100644
92444 --- a/include/linux/path.h
92445 +++ b/include/linux/path.h
92446 @@ -1,13 +1,15 @@
92447 #ifndef _LINUX_PATH_H
92448 #define _LINUX_PATH_H
92449
92450 +#include <linux/compiler.h>
92451 +
92452 struct dentry;
92453 struct vfsmount;
92454
92455 struct path {
92456 struct vfsmount *mnt;
92457 struct dentry *dentry;
92458 -};
92459 +} __randomize_layout;
92460
92461 extern void path_get(const struct path *);
92462 extern void path_put(const struct path *);
92463 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
92464 index 8c78950..0d74ed9 100644
92465 --- a/include/linux/pci_hotplug.h
92466 +++ b/include/linux/pci_hotplug.h
92467 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
92468 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
92469 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
92470 int (*reset_slot) (struct hotplug_slot *slot, int probe);
92471 -};
92472 +} __do_const;
92473 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
92474
92475 /**
92476 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
92477 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
92478 index caebf2a..4c3ae9d 100644
92479 --- a/include/linux/percpu.h
92480 +++ b/include/linux/percpu.h
92481 @@ -34,7 +34,7 @@
92482 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
92483 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
92484 */
92485 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
92486 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
92487 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
92488
92489 /*
92490 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
92491 index 2b62198..2b74233 100644
92492 --- a/include/linux/perf_event.h
92493 +++ b/include/linux/perf_event.h
92494 @@ -343,8 +343,8 @@ struct perf_event {
92495
92496 enum perf_event_active_state state;
92497 unsigned int attach_state;
92498 - local64_t count;
92499 - atomic64_t child_count;
92500 + local64_t count; /* PaX: fix it one day */
92501 + atomic64_unchecked_t child_count;
92502
92503 /*
92504 * These are the total time in nanoseconds that the event
92505 @@ -395,8 +395,8 @@ struct perf_event {
92506 * These accumulate total time (in nanoseconds) that children
92507 * events have been enabled and running, respectively.
92508 */
92509 - atomic64_t child_total_time_enabled;
92510 - atomic64_t child_total_time_running;
92511 + atomic64_unchecked_t child_total_time_enabled;
92512 + atomic64_unchecked_t child_total_time_running;
92513
92514 /*
92515 * Protect attach/detach and child_list:
92516 @@ -752,7 +752,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
92517 entry->ip[entry->nr++] = ip;
92518 }
92519
92520 -extern int sysctl_perf_event_paranoid;
92521 +extern int sysctl_perf_event_legitimately_concerned;
92522 extern int sysctl_perf_event_mlock;
92523 extern int sysctl_perf_event_sample_rate;
92524 extern int sysctl_perf_cpu_time_max_percent;
92525 @@ -767,19 +767,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
92526 loff_t *ppos);
92527
92528
92529 +static inline bool perf_paranoid_any(void)
92530 +{
92531 + return sysctl_perf_event_legitimately_concerned > 2;
92532 +}
92533 +
92534 static inline bool perf_paranoid_tracepoint_raw(void)
92535 {
92536 - return sysctl_perf_event_paranoid > -1;
92537 + return sysctl_perf_event_legitimately_concerned > -1;
92538 }
92539
92540 static inline bool perf_paranoid_cpu(void)
92541 {
92542 - return sysctl_perf_event_paranoid > 0;
92543 + return sysctl_perf_event_legitimately_concerned > 0;
92544 }
92545
92546 static inline bool perf_paranoid_kernel(void)
92547 {
92548 - return sysctl_perf_event_paranoid > 1;
92549 + return sysctl_perf_event_legitimately_concerned > 1;
92550 }
92551
92552 extern void perf_event_init(void);
92553 @@ -912,7 +917,7 @@ struct perf_pmu_events_attr {
92554 struct device_attribute attr;
92555 u64 id;
92556 const char *event_str;
92557 -};
92558 +} __do_const;
92559
92560 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
92561 char *page);
92562 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
92563 index 918b117..7af374b7 100644
92564 --- a/include/linux/pid_namespace.h
92565 +++ b/include/linux/pid_namespace.h
92566 @@ -45,7 +45,7 @@ struct pid_namespace {
92567 int hide_pid;
92568 int reboot; /* group exit code if this pidns was rebooted */
92569 struct ns_common ns;
92570 -};
92571 +} __randomize_layout;
92572
92573 extern struct pid_namespace init_pid_ns;
92574
92575 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
92576 index eb8b8ac..62649e1 100644
92577 --- a/include/linux/pipe_fs_i.h
92578 +++ b/include/linux/pipe_fs_i.h
92579 @@ -47,10 +47,10 @@ struct pipe_inode_info {
92580 struct mutex mutex;
92581 wait_queue_head_t wait;
92582 unsigned int nrbufs, curbuf, buffers;
92583 - unsigned int readers;
92584 - unsigned int writers;
92585 - unsigned int files;
92586 - unsigned int waiting_writers;
92587 + atomic_t readers;
92588 + atomic_t writers;
92589 + atomic_t files;
92590 + atomic_t waiting_writers;
92591 unsigned int r_counter;
92592 unsigned int w_counter;
92593 struct page *tmp_page;
92594 diff --git a/include/linux/pm.h b/include/linux/pm.h
92595 index e2f1be6..78a0506 100644
92596 --- a/include/linux/pm.h
92597 +++ b/include/linux/pm.h
92598 @@ -608,6 +608,7 @@ struct dev_pm_domain {
92599 struct dev_pm_ops ops;
92600 void (*detach)(struct device *dev, bool power_off);
92601 };
92602 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
92603
92604 /*
92605 * The PM_EVENT_ messages are also used by drivers implementing the legacy
92606 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
92607 index 080e778..cbdaef7 100644
92608 --- a/include/linux/pm_domain.h
92609 +++ b/include/linux/pm_domain.h
92610 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
92611 int (*save_state)(struct device *dev);
92612 int (*restore_state)(struct device *dev);
92613 bool (*active_wakeup)(struct device *dev);
92614 -};
92615 +} __no_const;
92616
92617 struct gpd_cpuidle_data {
92618 unsigned int saved_exit_latency;
92619 - struct cpuidle_state *idle_state;
92620 + cpuidle_state_no_const *idle_state;
92621 };
92622
92623 struct generic_pm_domain {
92624 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
92625 index 30e84d4..22278b4 100644
92626 --- a/include/linux/pm_runtime.h
92627 +++ b/include/linux/pm_runtime.h
92628 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
92629
92630 static inline void pm_runtime_mark_last_busy(struct device *dev)
92631 {
92632 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
92633 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
92634 }
92635
92636 static inline bool pm_runtime_is_irq_safe(struct device *dev)
92637 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
92638 index 6512e9c..ec27fa2 100644
92639 --- a/include/linux/pnp.h
92640 +++ b/include/linux/pnp.h
92641 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
92642 struct pnp_fixup {
92643 char id[7];
92644 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
92645 -};
92646 +} __do_const;
92647
92648 /* config parameters */
92649 #define PNP_CONFIG_NORMAL 0x0001
92650 diff --git a/include/linux/poison.h b/include/linux/poison.h
92651 index 2110a81..13a11bb 100644
92652 --- a/include/linux/poison.h
92653 +++ b/include/linux/poison.h
92654 @@ -19,8 +19,8 @@
92655 * under normal circumstances, used to verify that nobody uses
92656 * non-initialized list entries.
92657 */
92658 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
92659 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
92660 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
92661 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
92662
92663 /********** include/linux/timer.h **********/
92664 /*
92665 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
92666 index d8b187c3..9a9257a 100644
92667 --- a/include/linux/power/smartreflex.h
92668 +++ b/include/linux/power/smartreflex.h
92669 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
92670 int (*notify)(struct omap_sr *sr, u32 status);
92671 u8 notify_flags;
92672 u8 class_type;
92673 -};
92674 +} __do_const;
92675
92676 /**
92677 * struct omap_sr_nvalue_table - Smartreflex n-target value info
92678 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
92679 index 4ea1d37..80f4b33 100644
92680 --- a/include/linux/ppp-comp.h
92681 +++ b/include/linux/ppp-comp.h
92682 @@ -84,7 +84,7 @@ struct compressor {
92683 struct module *owner;
92684 /* Extra skb space needed by the compressor algorithm */
92685 unsigned int comp_extra;
92686 -};
92687 +} __do_const;
92688
92689 /*
92690 * The return value from decompress routine is the length of the
92691 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
92692 index de83b4e..c4b997d 100644
92693 --- a/include/linux/preempt.h
92694 +++ b/include/linux/preempt.h
92695 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
92696 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
92697 #endif
92698
92699 +#define raw_preempt_count_add(val) __preempt_count_add(val)
92700 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
92701 +
92702 #define __preempt_count_inc() __preempt_count_add(1)
92703 #define __preempt_count_dec() __preempt_count_sub(1)
92704
92705 #define preempt_count_inc() preempt_count_add(1)
92706 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
92707 #define preempt_count_dec() preempt_count_sub(1)
92708 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
92709
92710 #ifdef CONFIG_PREEMPT_COUNT
92711
92712 @@ -41,6 +46,12 @@ do { \
92713 barrier(); \
92714 } while (0)
92715
92716 +#define raw_preempt_disable() \
92717 +do { \
92718 + raw_preempt_count_inc(); \
92719 + barrier(); \
92720 +} while (0)
92721 +
92722 #define sched_preempt_enable_no_resched() \
92723 do { \
92724 barrier(); \
92725 @@ -49,6 +60,12 @@ do { \
92726
92727 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
92728
92729 +#define raw_preempt_enable_no_resched() \
92730 +do { \
92731 + barrier(); \
92732 + raw_preempt_count_dec(); \
92733 +} while (0)
92734 +
92735 #ifdef CONFIG_PREEMPT
92736 #define preempt_enable() \
92737 do { \
92738 @@ -113,8 +130,10 @@ do { \
92739 * region.
92740 */
92741 #define preempt_disable() barrier()
92742 +#define raw_preempt_disable() barrier()
92743 #define sched_preempt_enable_no_resched() barrier()
92744 #define preempt_enable_no_resched() barrier()
92745 +#define raw_preempt_enable_no_resched() barrier()
92746 #define preempt_enable() barrier()
92747 #define preempt_check_resched() do { } while (0)
92748
92749 @@ -128,11 +147,13 @@ do { \
92750 /*
92751 * Modules have no business playing preemption tricks.
92752 */
92753 +#ifndef CONFIG_PAX_KERNEXEC
92754 #undef sched_preempt_enable_no_resched
92755 #undef preempt_enable_no_resched
92756 #undef preempt_enable_no_resched_notrace
92757 #undef preempt_check_resched
92758 #endif
92759 +#endif
92760
92761 #define preempt_set_need_resched() \
92762 do { \
92763 diff --git a/include/linux/printk.h b/include/linux/printk.h
92764 index baa3f97..168cff1 100644
92765 --- a/include/linux/printk.h
92766 +++ b/include/linux/printk.h
92767 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
92768 #endif
92769
92770 typedef int(*printk_func_t)(const char *fmt, va_list args);
92771 +extern int kptr_restrict;
92772
92773 #ifdef CONFIG_PRINTK
92774 asmlinkage __printf(5, 0)
92775 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
92776
92777 extern int printk_delay_msec;
92778 extern int dmesg_restrict;
92779 -extern int kptr_restrict;
92780
92781 extern void wake_up_klogd(void);
92782
92783 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
92784 index b97bf2e..f14c92d4 100644
92785 --- a/include/linux/proc_fs.h
92786 +++ b/include/linux/proc_fs.h
92787 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
92788 extern struct proc_dir_entry *proc_symlink(const char *,
92789 struct proc_dir_entry *, const char *);
92790 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
92791 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
92792 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
92793 struct proc_dir_entry *, void *);
92794 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
92795 + struct proc_dir_entry *, void *);
92796 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
92797 struct proc_dir_entry *);
92798
92799 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
92800 return proc_create_data(name, mode, parent, proc_fops, NULL);
92801 }
92802
92803 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
92804 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
92805 +{
92806 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92807 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
92808 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92809 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
92810 +#else
92811 + return proc_create_data(name, mode, parent, proc_fops, NULL);
92812 +#endif
92813 +}
92814 +
92815 +
92816 extern void proc_set_size(struct proc_dir_entry *, loff_t);
92817 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
92818 extern void *PDE_DATA(const struct inode *);
92819 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
92820 struct proc_dir_entry *parent,const char *dest) { return NULL;}
92821 static inline struct proc_dir_entry *proc_mkdir(const char *name,
92822 struct proc_dir_entry *parent) {return NULL;}
92823 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
92824 + struct proc_dir_entry *parent) { return NULL; }
92825 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
92826 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92827 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
92828 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92829 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
92830 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
92831 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
92832 @@ -79,7 +99,7 @@ struct net;
92833 static inline struct proc_dir_entry *proc_net_mkdir(
92834 struct net *net, const char *name, struct proc_dir_entry *parent)
92835 {
92836 - return proc_mkdir_data(name, 0, parent, net);
92837 + return proc_mkdir_data_restrict(name, 0, parent, net);
92838 }
92839
92840 #endif /* _LINUX_PROC_FS_H */
92841 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
92842 index 42dfc61..8113a99 100644
92843 --- a/include/linux/proc_ns.h
92844 +++ b/include/linux/proc_ns.h
92845 @@ -16,7 +16,7 @@ struct proc_ns_operations {
92846 struct ns_common *(*get)(struct task_struct *task);
92847 void (*put)(struct ns_common *ns);
92848 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
92849 -};
92850 +} __do_const __randomize_layout;
92851
92852 extern const struct proc_ns_operations netns_operations;
92853 extern const struct proc_ns_operations utsns_operations;
92854 diff --git a/include/linux/quota.h b/include/linux/quota.h
92855 index d534e8e..782e604 100644
92856 --- a/include/linux/quota.h
92857 +++ b/include/linux/quota.h
92858 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
92859
92860 extern bool qid_eq(struct kqid left, struct kqid right);
92861 extern bool qid_lt(struct kqid left, struct kqid right);
92862 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
92863 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
92864 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
92865 extern bool qid_valid(struct kqid qid);
92866
92867 diff --git a/include/linux/random.h b/include/linux/random.h
92868 index b05856e..0a9f14e 100644
92869 --- a/include/linux/random.h
92870 +++ b/include/linux/random.h
92871 @@ -9,9 +9,19 @@
92872 #include <uapi/linux/random.h>
92873
92874 extern void add_device_randomness(const void *, unsigned int);
92875 +
92876 +static inline void add_latent_entropy(void)
92877 +{
92878 +
92879 +#ifdef LATENT_ENTROPY_PLUGIN
92880 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
92881 +#endif
92882 +
92883 +}
92884 +
92885 extern void add_input_randomness(unsigned int type, unsigned int code,
92886 - unsigned int value);
92887 -extern void add_interrupt_randomness(int irq, int irq_flags);
92888 + unsigned int value) __latent_entropy;
92889 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
92890
92891 extern void get_random_bytes(void *buf, int nbytes);
92892 extern void get_random_bytes_arch(void *buf, int nbytes);
92893 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
92894 extern const struct file_operations random_fops, urandom_fops;
92895 #endif
92896
92897 -unsigned int get_random_int(void);
92898 +unsigned int __intentional_overflow(-1) get_random_int(void);
92899 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
92900
92901 -u32 prandom_u32(void);
92902 +u32 prandom_u32(void) __intentional_overflow(-1);
92903 void prandom_bytes(void *buf, size_t nbytes);
92904 void prandom_seed(u32 seed);
92905 void prandom_reseed_late(void);
92906 @@ -37,6 +47,11 @@ struct rnd_state {
92907 u32 prandom_u32_state(struct rnd_state *state);
92908 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
92909
92910 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
92911 +{
92912 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
92913 +}
92914 +
92915 /**
92916 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
92917 * @ep_ro: right open interval endpoint
92918 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
92919 *
92920 * Returns: pseudo-random number in interval [0, ep_ro)
92921 */
92922 -static inline u32 prandom_u32_max(u32 ep_ro)
92923 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
92924 {
92925 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
92926 }
92927 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
92928 index 378c5ee..aa84a47 100644
92929 --- a/include/linux/rbtree_augmented.h
92930 +++ b/include/linux/rbtree_augmented.h
92931 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
92932 old->rbaugmented = rbcompute(old); \
92933 } \
92934 rbstatic const struct rb_augment_callbacks rbname = { \
92935 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
92936 + .propagate = rbname ## _propagate, \
92937 + .copy = rbname ## _copy, \
92938 + .rotate = rbname ## _rotate \
92939 };
92940
92941
92942 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
92943 index a18b16f..2683096 100644
92944 --- a/include/linux/rculist.h
92945 +++ b/include/linux/rculist.h
92946 @@ -29,8 +29,8 @@
92947 */
92948 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
92949 {
92950 - ACCESS_ONCE(list->next) = list;
92951 - ACCESS_ONCE(list->prev) = list;
92952 + ACCESS_ONCE_RW(list->next) = list;
92953 + ACCESS_ONCE_RW(list->prev) = list;
92954 }
92955
92956 /*
92957 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
92958 struct list_head *prev, struct list_head *next);
92959 #endif
92960
92961 +void __pax_list_add_rcu(struct list_head *new,
92962 + struct list_head *prev, struct list_head *next);
92963 +
92964 /**
92965 * list_add_rcu - add a new entry to rcu-protected list
92966 * @new: new entry to be added
92967 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
92968 __list_add_rcu(new, head, head->next);
92969 }
92970
92971 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
92972 +{
92973 + __pax_list_add_rcu(new, head, head->next);
92974 +}
92975 +
92976 /**
92977 * list_add_tail_rcu - add a new entry to rcu-protected list
92978 * @new: new entry to be added
92979 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
92980 __list_add_rcu(new, head->prev, head);
92981 }
92982
92983 +static inline void pax_list_add_tail_rcu(struct list_head *new,
92984 + struct list_head *head)
92985 +{
92986 + __pax_list_add_rcu(new, head->prev, head);
92987 +}
92988 +
92989 /**
92990 * list_del_rcu - deletes entry from list without re-initialization
92991 * @entry: the element to delete from the list.
92992 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
92993 entry->prev = LIST_POISON2;
92994 }
92995
92996 +extern void pax_list_del_rcu(struct list_head *entry);
92997 +
92998 /**
92999 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
93000 * @n: the element to delete from the hash list.
93001 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
93002 index 7809749..1cd9315 100644
93003 --- a/include/linux/rcupdate.h
93004 +++ b/include/linux/rcupdate.h
93005 @@ -333,7 +333,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
93006 do { \
93007 rcu_all_qs(); \
93008 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
93009 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
93010 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
93011 } while (0)
93012 #else /* #ifdef CONFIG_TASKS_RCU */
93013 #define TASKS_RCU(x) do { } while (0)
93014 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
93015 index 67fc8fc..a90f7d8 100644
93016 --- a/include/linux/reboot.h
93017 +++ b/include/linux/reboot.h
93018 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
93019 */
93020
93021 extern void migrate_to_reboot_cpu(void);
93022 -extern void machine_restart(char *cmd);
93023 -extern void machine_halt(void);
93024 -extern void machine_power_off(void);
93025 +extern void machine_restart(char *cmd) __noreturn;
93026 +extern void machine_halt(void) __noreturn;
93027 +extern void machine_power_off(void) __noreturn;
93028
93029 extern void machine_shutdown(void);
93030 struct pt_regs;
93031 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
93032 */
93033
93034 extern void kernel_restart_prepare(char *cmd);
93035 -extern void kernel_restart(char *cmd);
93036 -extern void kernel_halt(void);
93037 -extern void kernel_power_off(void);
93038 +extern void kernel_restart(char *cmd) __noreturn;
93039 +extern void kernel_halt(void) __noreturn;
93040 +extern void kernel_power_off(void) __noreturn;
93041
93042 extern int C_A_D; /* for sysctl */
93043 void ctrl_alt_del(void);
93044 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
93045 * Emergency restart, callable from an interrupt handler.
93046 */
93047
93048 -extern void emergency_restart(void);
93049 +extern void emergency_restart(void) __noreturn;
93050 #include <asm/emergency-restart.h>
93051
93052 #endif /* _LINUX_REBOOT_H */
93053 diff --git a/include/linux/regset.h b/include/linux/regset.h
93054 index 8e0c9fe..ac4d221 100644
93055 --- a/include/linux/regset.h
93056 +++ b/include/linux/regset.h
93057 @@ -161,7 +161,8 @@ struct user_regset {
93058 unsigned int align;
93059 unsigned int bias;
93060 unsigned int core_note_type;
93061 -};
93062 +} __do_const;
93063 +typedef struct user_regset __no_const user_regset_no_const;
93064
93065 /**
93066 * struct user_regset_view - available regsets
93067 diff --git a/include/linux/relay.h b/include/linux/relay.h
93068 index d7c8359..818daf5 100644
93069 --- a/include/linux/relay.h
93070 +++ b/include/linux/relay.h
93071 @@ -157,7 +157,7 @@ struct rchan_callbacks
93072 * The callback should return 0 if successful, negative if not.
93073 */
93074 int (*remove_buf_file)(struct dentry *dentry);
93075 -};
93076 +} __no_const;
93077
93078 /*
93079 * CONFIG_RELAY kernel API, kernel/relay.c
93080 diff --git a/include/linux/rio.h b/include/linux/rio.h
93081 index 6bda06f..bf39a9b 100644
93082 --- a/include/linux/rio.h
93083 +++ b/include/linux/rio.h
93084 @@ -358,7 +358,7 @@ struct rio_ops {
93085 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
93086 u64 rstart, u32 size, u32 flags);
93087 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
93088 -};
93089 +} __no_const;
93090
93091 #define RIO_RESOURCE_MEM 0x00000100
93092 #define RIO_RESOURCE_DOORBELL 0x00000200
93093 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
93094 index c4c559a..6ba9a26 100644
93095 --- a/include/linux/rmap.h
93096 +++ b/include/linux/rmap.h
93097 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
93098 void anon_vma_init(void); /* create anon_vma_cachep */
93099 int anon_vma_prepare(struct vm_area_struct *);
93100 void unlink_anon_vmas(struct vm_area_struct *);
93101 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
93102 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
93103 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
93104 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
93105
93106 static inline void anon_vma_merge(struct vm_area_struct *vma,
93107 struct vm_area_struct *next)
93108 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
93109 index ed8f9e70..999bc96 100644
93110 --- a/include/linux/scatterlist.h
93111 +++ b/include/linux/scatterlist.h
93112 @@ -1,6 +1,7 @@
93113 #ifndef _LINUX_SCATTERLIST_H
93114 #define _LINUX_SCATTERLIST_H
93115
93116 +#include <linux/sched.h>
93117 #include <linux/string.h>
93118 #include <linux/bug.h>
93119 #include <linux/mm.h>
93120 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
93121 #ifdef CONFIG_DEBUG_SG
93122 BUG_ON(!virt_addr_valid(buf));
93123 #endif
93124 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93125 + if (object_starts_on_stack(buf)) {
93126 + void *adjbuf = buf - current->stack + current->lowmem_stack;
93127 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
93128 + } else
93129 +#endif
93130 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
93131 }
93132
93133 diff --git a/include/linux/sched.h b/include/linux/sched.h
93134 index 51348f7..8c8b0ba 100644
93135 --- a/include/linux/sched.h
93136 +++ b/include/linux/sched.h
93137 @@ -133,6 +133,7 @@ struct fs_struct;
93138 struct perf_event_context;
93139 struct blk_plug;
93140 struct filename;
93141 +struct linux_binprm;
93142
93143 #define VMACACHE_BITS 2
93144 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
93145 @@ -420,7 +421,7 @@ extern char __sched_text_start[], __sched_text_end[];
93146 extern int in_sched_functions(unsigned long addr);
93147
93148 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
93149 -extern signed long schedule_timeout(signed long timeout);
93150 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
93151 extern signed long schedule_timeout_interruptible(signed long timeout);
93152 extern signed long schedule_timeout_killable(signed long timeout);
93153 extern signed long schedule_timeout_uninterruptible(signed long timeout);
93154 @@ -438,6 +439,19 @@ struct nsproxy;
93155 struct user_namespace;
93156
93157 #ifdef CONFIG_MMU
93158 +
93159 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
93160 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
93161 +#else
93162 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
93163 +{
93164 + return 0;
93165 +}
93166 +#endif
93167 +
93168 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
93169 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
93170 +
93171 extern void arch_pick_mmap_layout(struct mm_struct *mm);
93172 extern unsigned long
93173 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
93174 @@ -736,6 +750,17 @@ struct signal_struct {
93175 #ifdef CONFIG_TASKSTATS
93176 struct taskstats *stats;
93177 #endif
93178 +
93179 +#ifdef CONFIG_GRKERNSEC
93180 + u32 curr_ip;
93181 + u32 saved_ip;
93182 + u32 gr_saddr;
93183 + u32 gr_daddr;
93184 + u16 gr_sport;
93185 + u16 gr_dport;
93186 + u8 used_accept:1;
93187 +#endif
93188 +
93189 #ifdef CONFIG_AUDIT
93190 unsigned audit_tty;
93191 unsigned audit_tty_log_passwd;
93192 @@ -762,7 +787,7 @@ struct signal_struct {
93193 struct mutex cred_guard_mutex; /* guard against foreign influences on
93194 * credential calculations
93195 * (notably. ptrace) */
93196 -};
93197 +} __randomize_layout;
93198
93199 /*
93200 * Bits in flags field of signal_struct.
93201 @@ -815,6 +840,14 @@ struct user_struct {
93202 struct key *session_keyring; /* UID's default session keyring */
93203 #endif
93204
93205 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
93206 + unsigned char kernel_banned;
93207 +#endif
93208 +#ifdef CONFIG_GRKERNSEC_BRUTE
93209 + unsigned char suid_banned;
93210 + unsigned long suid_ban_expires;
93211 +#endif
93212 +
93213 /* Hash table maintenance information */
93214 struct hlist_node uidhash_node;
93215 kuid_t uid;
93216 @@ -822,7 +855,7 @@ struct user_struct {
93217 #ifdef CONFIG_PERF_EVENTS
93218 atomic_long_t locked_vm;
93219 #endif
93220 -};
93221 +} __randomize_layout;
93222
93223 extern int uids_sysfs_init(void);
93224
93225 @@ -1286,6 +1319,9 @@ enum perf_event_task_context {
93226 struct task_struct {
93227 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
93228 void *stack;
93229 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93230 + void *lowmem_stack;
93231 +#endif
93232 atomic_t usage;
93233 unsigned int flags; /* per process flags, defined below */
93234 unsigned int ptrace;
93235 @@ -1419,8 +1455,8 @@ struct task_struct {
93236 struct list_head thread_node;
93237
93238 struct completion *vfork_done; /* for vfork() */
93239 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
93240 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
93241 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
93242 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
93243
93244 cputime_t utime, stime, utimescaled, stimescaled;
93245 cputime_t gtime;
93246 @@ -1445,11 +1481,6 @@ struct task_struct {
93247 struct task_cputime cputime_expires;
93248 struct list_head cpu_timers[3];
93249
93250 -/* process credentials */
93251 - const struct cred __rcu *real_cred; /* objective and real subjective task
93252 - * credentials (COW) */
93253 - const struct cred __rcu *cred; /* effective (overridable) subjective task
93254 - * credentials (COW) */
93255 char comm[TASK_COMM_LEN]; /* executable name excluding path
93256 - access with [gs]et_task_comm (which lock
93257 it with task_lock())
93258 @@ -1467,6 +1498,10 @@ struct task_struct {
93259 #endif
93260 /* CPU-specific state of this task */
93261 struct thread_struct thread;
93262 +/* thread_info moved to task_struct */
93263 +#ifdef CONFIG_X86
93264 + struct thread_info tinfo;
93265 +#endif
93266 /* filesystem information */
93267 struct fs_struct *fs;
93268 /* open file information */
93269 @@ -1541,6 +1576,10 @@ struct task_struct {
93270 gfp_t lockdep_reclaim_gfp;
93271 #endif
93272
93273 +/* process credentials */
93274 + const struct cred __rcu *real_cred; /* objective and real subjective task
93275 + * credentials (COW) */
93276 +
93277 /* journalling filesystem info */
93278 void *journal_info;
93279
93280 @@ -1579,6 +1618,10 @@ struct task_struct {
93281 /* cg_list protected by css_set_lock and tsk->alloc_lock */
93282 struct list_head cg_list;
93283 #endif
93284 +
93285 + const struct cred __rcu *cred; /* effective (overridable) subjective task
93286 + * credentials (COW) */
93287 +
93288 #ifdef CONFIG_FUTEX
93289 struct robust_list_head __user *robust_list;
93290 #ifdef CONFIG_COMPAT
93291 @@ -1690,7 +1733,7 @@ struct task_struct {
93292 * Number of functions that haven't been traced
93293 * because of depth overrun.
93294 */
93295 - atomic_t trace_overrun;
93296 + atomic_unchecked_t trace_overrun;
93297 /* Pause for the tracing */
93298 atomic_t tracing_graph_pause;
93299 #endif
93300 @@ -1718,7 +1761,78 @@ struct task_struct {
93301 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
93302 unsigned long task_state_change;
93303 #endif
93304 -};
93305 +
93306 +#ifdef CONFIG_GRKERNSEC
93307 + /* grsecurity */
93308 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93309 + u64 exec_id;
93310 +#endif
93311 +#ifdef CONFIG_GRKERNSEC_SETXID
93312 + const struct cred *delayed_cred;
93313 +#endif
93314 + struct dentry *gr_chroot_dentry;
93315 + struct acl_subject_label *acl;
93316 + struct acl_subject_label *tmpacl;
93317 + struct acl_role_label *role;
93318 + struct file *exec_file;
93319 + unsigned long brute_expires;
93320 + u16 acl_role_id;
93321 + u8 inherited;
93322 + /* is this the task that authenticated to the special role */
93323 + u8 acl_sp_role;
93324 + u8 is_writable;
93325 + u8 brute;
93326 + u8 gr_is_chrooted;
93327 +#endif
93328 +
93329 +} __randomize_layout;
93330 +
93331 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
93332 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
93333 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
93334 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
93335 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
93336 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
93337 +
93338 +#ifdef CONFIG_PAX_SOFTMODE
93339 +extern int pax_softmode;
93340 +#endif
93341 +
93342 +extern int pax_check_flags(unsigned long *);
93343 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
93344 +
93345 +/* if tsk != current then task_lock must be held on it */
93346 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
93347 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
93348 +{
93349 + if (likely(tsk->mm))
93350 + return tsk->mm->pax_flags;
93351 + else
93352 + return 0UL;
93353 +}
93354 +
93355 +/* if tsk != current then task_lock must be held on it */
93356 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
93357 +{
93358 + if (likely(tsk->mm)) {
93359 + tsk->mm->pax_flags = flags;
93360 + return 0;
93361 + }
93362 + return -EINVAL;
93363 +}
93364 +#endif
93365 +
93366 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
93367 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
93368 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
93369 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
93370 +#endif
93371 +
93372 +struct path;
93373 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
93374 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
93375 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
93376 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
93377
93378 /* Future-safe accessor for struct task_struct's cpus_allowed. */
93379 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
93380 @@ -1801,7 +1915,7 @@ struct pid_namespace;
93381 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
93382 struct pid_namespace *ns);
93383
93384 -static inline pid_t task_pid_nr(struct task_struct *tsk)
93385 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
93386 {
93387 return tsk->pid;
93388 }
93389 @@ -2169,6 +2283,25 @@ extern u64 sched_clock_cpu(int cpu);
93390
93391 extern void sched_clock_init(void);
93392
93393 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93394 +static inline void populate_stack(void)
93395 +{
93396 + struct task_struct *curtask = current;
93397 + int c;
93398 + int *ptr = curtask->stack;
93399 + int *end = curtask->stack + THREAD_SIZE;
93400 +
93401 + while (ptr < end) {
93402 + c = *(volatile int *)ptr;
93403 + ptr += PAGE_SIZE/sizeof(int);
93404 + }
93405 +}
93406 +#else
93407 +static inline void populate_stack(void)
93408 +{
93409 +}
93410 +#endif
93411 +
93412 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
93413 static inline void sched_clock_tick(void)
93414 {
93415 @@ -2302,7 +2435,9 @@ void yield(void);
93416 extern struct exec_domain default_exec_domain;
93417
93418 union thread_union {
93419 +#ifndef CONFIG_X86
93420 struct thread_info thread_info;
93421 +#endif
93422 unsigned long stack[THREAD_SIZE/sizeof(long)];
93423 };
93424
93425 @@ -2335,6 +2470,7 @@ extern struct pid_namespace init_pid_ns;
93426 */
93427
93428 extern struct task_struct *find_task_by_vpid(pid_t nr);
93429 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
93430 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
93431 struct pid_namespace *ns);
93432
93433 @@ -2499,7 +2635,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
93434 extern void exit_itimers(struct signal_struct *);
93435 extern void flush_itimer_signals(void);
93436
93437 -extern void do_group_exit(int);
93438 +extern __noreturn void do_group_exit(int);
93439
93440 extern int do_execve(struct filename *,
93441 const char __user * const __user *,
93442 @@ -2720,9 +2856,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
93443 #define task_stack_end_corrupted(task) \
93444 (*(end_of_stack(task)) != STACK_END_MAGIC)
93445
93446 -static inline int object_is_on_stack(void *obj)
93447 +static inline int object_starts_on_stack(const void *obj)
93448 {
93449 - void *stack = task_stack_page(current);
93450 + const void *stack = task_stack_page(current);
93451
93452 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
93453 }
93454 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
93455 index 596a0e0..bea77ec 100644
93456 --- a/include/linux/sched/sysctl.h
93457 +++ b/include/linux/sched/sysctl.h
93458 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
93459 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
93460
93461 extern int sysctl_max_map_count;
93462 +extern unsigned long sysctl_heap_stack_gap;
93463
93464 extern unsigned int sysctl_sched_latency;
93465 extern unsigned int sysctl_sched_min_granularity;
93466 diff --git a/include/linux/security.h b/include/linux/security.h
93467 index a1b7dbd..036f47f 100644
93468 --- a/include/linux/security.h
93469 +++ b/include/linux/security.h
93470 @@ -27,6 +27,7 @@
93471 #include <linux/slab.h>
93472 #include <linux/err.h>
93473 #include <linux/string.h>
93474 +#include <linux/grsecurity.h>
93475
93476 struct linux_binprm;
93477 struct cred;
93478 @@ -116,8 +117,6 @@ struct seq_file;
93479
93480 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
93481
93482 -void reset_security_ops(void);
93483 -
93484 #ifdef CONFIG_MMU
93485 extern unsigned long mmap_min_addr;
93486 extern unsigned long dac_mmap_min_addr;
93487 @@ -1756,7 +1755,7 @@ struct security_operations {
93488 struct audit_context *actx);
93489 void (*audit_rule_free) (void *lsmrule);
93490 #endif /* CONFIG_AUDIT */
93491 -};
93492 +} __randomize_layout;
93493
93494 /* prototypes */
93495 extern int security_init(void);
93496 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
93497 index dc368b8..e895209 100644
93498 --- a/include/linux/semaphore.h
93499 +++ b/include/linux/semaphore.h
93500 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
93501 }
93502
93503 extern void down(struct semaphore *sem);
93504 -extern int __must_check down_interruptible(struct semaphore *sem);
93505 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
93506 extern int __must_check down_killable(struct semaphore *sem);
93507 extern int __must_check down_trylock(struct semaphore *sem);
93508 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
93509 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
93510 index afbb1fd..e1d205d 100644
93511 --- a/include/linux/seq_file.h
93512 +++ b/include/linux/seq_file.h
93513 @@ -27,6 +27,9 @@ struct seq_file {
93514 struct mutex lock;
93515 const struct seq_operations *op;
93516 int poll_event;
93517 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93518 + u64 exec_id;
93519 +#endif
93520 #ifdef CONFIG_USER_NS
93521 struct user_namespace *user_ns;
93522 #endif
93523 @@ -39,6 +42,7 @@ struct seq_operations {
93524 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
93525 int (*show) (struct seq_file *m, void *v);
93526 };
93527 +typedef struct seq_operations __no_const seq_operations_no_const;
93528
93529 #define SEQ_SKIP 1
93530
93531 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
93532
93533 char *mangle_path(char *s, const char *p, const char *esc);
93534 int seq_open(struct file *, const struct seq_operations *);
93535 +int seq_open_restrict(struct file *, const struct seq_operations *);
93536 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
93537 loff_t seq_lseek(struct file *, loff_t, int);
93538 int seq_release(struct inode *, struct file *);
93539 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
93540 const struct path *root, const char *esc);
93541
93542 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
93543 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
93544 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
93545 int single_release(struct inode *, struct file *);
93546 void *__seq_open_private(struct file *, const struct seq_operations *, int);
93547 diff --git a/include/linux/shm.h b/include/linux/shm.h
93548 index 6fb8016..ab4465e 100644
93549 --- a/include/linux/shm.h
93550 +++ b/include/linux/shm.h
93551 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
93552 /* The task created the shm object. NULL if the task is dead. */
93553 struct task_struct *shm_creator;
93554 struct list_head shm_clist; /* list by creator */
93555 +#ifdef CONFIG_GRKERNSEC
93556 + u64 shm_createtime;
93557 + pid_t shm_lapid;
93558 +#endif
93559 };
93560
93561 /* shm_mode upper byte flags */
93562 diff --git a/include/linux/signal.h b/include/linux/signal.h
93563 index ab1e039..ad4229e 100644
93564 --- a/include/linux/signal.h
93565 +++ b/include/linux/signal.h
93566 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
93567 * know it'll be handled, so that they don't get converted to
93568 * SIGKILL or just silently dropped.
93569 */
93570 - kernel_sigaction(sig, (__force __sighandler_t)2);
93571 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
93572 }
93573
93574 static inline void disallow_signal(int sig)
93575 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
93576 index bdccc4b..e9f8670 100644
93577 --- a/include/linux/skbuff.h
93578 +++ b/include/linux/skbuff.h
93579 @@ -771,7 +771,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
93580 int node);
93581 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
93582 struct sk_buff *build_skb(void *data, unsigned int frag_size);
93583 -static inline struct sk_buff *alloc_skb(unsigned int size,
93584 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
93585 gfp_t priority)
93586 {
93587 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
93588 @@ -1967,7 +1967,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
93589 return skb->inner_transport_header - skb->inner_network_header;
93590 }
93591
93592 -static inline int skb_network_offset(const struct sk_buff *skb)
93593 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
93594 {
93595 return skb_network_header(skb) - skb->data;
93596 }
93597 @@ -2027,7 +2027,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
93598 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
93599 */
93600 #ifndef NET_SKB_PAD
93601 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
93602 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
93603 #endif
93604
93605 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
93606 @@ -2669,9 +2669,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
93607 int *err);
93608 unsigned int datagram_poll(struct file *file, struct socket *sock,
93609 struct poll_table_struct *wait);
93610 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93611 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93612 struct iov_iter *to, int size);
93613 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93614 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93615 struct msghdr *msg, int size)
93616 {
93617 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
93618 @@ -3193,6 +3193,9 @@ static inline void nf_reset(struct sk_buff *skb)
93619 nf_bridge_put(skb->nf_bridge);
93620 skb->nf_bridge = NULL;
93621 #endif
93622 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
93623 + skb->nf_trace = 0;
93624 +#endif
93625 }
93626
93627 static inline void nf_reset_trace(struct sk_buff *skb)
93628 diff --git a/include/linux/slab.h b/include/linux/slab.h
93629 index 76f1fee..d95e6d2 100644
93630 --- a/include/linux/slab.h
93631 +++ b/include/linux/slab.h
93632 @@ -14,15 +14,29 @@
93633 #include <linux/gfp.h>
93634 #include <linux/types.h>
93635 #include <linux/workqueue.h>
93636 -
93637 +#include <linux/err.h>
93638
93639 /*
93640 * Flags to pass to kmem_cache_create().
93641 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
93642 */
93643 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
93644 +
93645 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93646 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
93647 +#else
93648 +#define SLAB_USERCOPY 0x00000000UL
93649 +#endif
93650 +
93651 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
93652 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
93653 +
93654 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93655 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
93656 +#else
93657 +#define SLAB_NO_SANITIZE 0x00000000UL
93658 +#endif
93659 +
93660 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
93661 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
93662 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
93663 @@ -98,10 +112,13 @@
93664 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
93665 * Both make kfree a no-op.
93666 */
93667 -#define ZERO_SIZE_PTR ((void *)16)
93668 +#define ZERO_SIZE_PTR \
93669 +({ \
93670 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
93671 + (void *)(-MAX_ERRNO-1L); \
93672 +})
93673
93674 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
93675 - (unsigned long)ZERO_SIZE_PTR)
93676 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
93677
93678 #include <linux/kmemleak.h>
93679 #include <linux/kasan.h>
93680 @@ -143,6 +160,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
93681 void kfree(const void *);
93682 void kzfree(const void *);
93683 size_t ksize(const void *);
93684 +const char *check_heap_object(const void *ptr, unsigned long n);
93685 +bool is_usercopy_object(const void *ptr);
93686
93687 /*
93688 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
93689 @@ -235,6 +254,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
93690 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93691 #endif
93692
93693 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93694 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
93695 +#endif
93696 +
93697 /*
93698 * Figure out which kmalloc slab an allocation of a certain size
93699 * belongs to.
93700 @@ -243,7 +266,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93701 * 2 = 120 .. 192 bytes
93702 * n = 2^(n-1) .. 2^n -1
93703 */
93704 -static __always_inline int kmalloc_index(size_t size)
93705 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
93706 {
93707 if (!size)
93708 return 0;
93709 @@ -286,15 +309,15 @@ static __always_inline int kmalloc_index(size_t size)
93710 }
93711 #endif /* !CONFIG_SLOB */
93712
93713 -void *__kmalloc(size_t size, gfp_t flags);
93714 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
93715 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
93716 void kmem_cache_free(struct kmem_cache *, void *);
93717
93718 #ifdef CONFIG_NUMA
93719 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
93720 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
93721 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
93722 #else
93723 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
93724 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
93725 {
93726 return __kmalloc(size, flags);
93727 }
93728 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
93729 index 33d0490..70a6313 100644
93730 --- a/include/linux/slab_def.h
93731 +++ b/include/linux/slab_def.h
93732 @@ -40,7 +40,7 @@ struct kmem_cache {
93733 /* 4) cache creation/removal */
93734 const char *name;
93735 struct list_head list;
93736 - int refcount;
93737 + atomic_t refcount;
93738 int object_size;
93739 int align;
93740
93741 @@ -56,10 +56,14 @@ struct kmem_cache {
93742 unsigned long node_allocs;
93743 unsigned long node_frees;
93744 unsigned long node_overflow;
93745 - atomic_t allochit;
93746 - atomic_t allocmiss;
93747 - atomic_t freehit;
93748 - atomic_t freemiss;
93749 + atomic_unchecked_t allochit;
93750 + atomic_unchecked_t allocmiss;
93751 + atomic_unchecked_t freehit;
93752 + atomic_unchecked_t freemiss;
93753 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93754 + atomic_unchecked_t sanitized;
93755 + atomic_unchecked_t not_sanitized;
93756 +#endif
93757
93758 /*
93759 * If debugging is enabled, then the allocator can add additional
93760 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
93761 index 3388511..6252f90 100644
93762 --- a/include/linux/slub_def.h
93763 +++ b/include/linux/slub_def.h
93764 @@ -74,7 +74,7 @@ struct kmem_cache {
93765 struct kmem_cache_order_objects max;
93766 struct kmem_cache_order_objects min;
93767 gfp_t allocflags; /* gfp flags to use on each alloc */
93768 - int refcount; /* Refcount for slab cache destroy */
93769 + atomic_t refcount; /* Refcount for slab cache destroy */
93770 void (*ctor)(void *);
93771 int inuse; /* Offset to metadata */
93772 int align; /* Alignment */
93773 diff --git a/include/linux/smp.h b/include/linux/smp.h
93774 index be91db2..3f23232 100644
93775 --- a/include/linux/smp.h
93776 +++ b/include/linux/smp.h
93777 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
93778 #endif
93779
93780 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
93781 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
93782 #define put_cpu() preempt_enable()
93783 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
93784
93785 /*
93786 * Callback to arch code if there's nosmp or maxcpus=0 on the
93787 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
93788 index 46cca4c..3323536 100644
93789 --- a/include/linux/sock_diag.h
93790 +++ b/include/linux/sock_diag.h
93791 @@ -11,7 +11,7 @@ struct sock;
93792 struct sock_diag_handler {
93793 __u8 family;
93794 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
93795 -};
93796 +} __do_const;
93797
93798 int sock_diag_register(const struct sock_diag_handler *h);
93799 void sock_diag_unregister(const struct sock_diag_handler *h);
93800 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
93801 index 680f9a3..f13aeb0 100644
93802 --- a/include/linux/sonet.h
93803 +++ b/include/linux/sonet.h
93804 @@ -7,7 +7,7 @@
93805 #include <uapi/linux/sonet.h>
93806
93807 struct k_sonet_stats {
93808 -#define __HANDLE_ITEM(i) atomic_t i
93809 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
93810 __SONET_ITEMS
93811 #undef __HANDLE_ITEM
93812 };
93813 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
93814 index 07d8e53..dc934c9 100644
93815 --- a/include/linux/sunrpc/addr.h
93816 +++ b/include/linux/sunrpc/addr.h
93817 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
93818 {
93819 switch (sap->sa_family) {
93820 case AF_INET:
93821 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
93822 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
93823 case AF_INET6:
93824 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
93825 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
93826 }
93827 return 0;
93828 }
93829 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
93830 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
93831 const struct sockaddr *src)
93832 {
93833 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
93834 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
93835 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
93836
93837 dsin->sin_family = ssin->sin_family;
93838 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
93839 if (sa->sa_family != AF_INET6)
93840 return 0;
93841
93842 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
93843 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
93844 }
93845
93846 #endif /* _LINUX_SUNRPC_ADDR_H */
93847 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
93848 index 598ba80..d90cba6 100644
93849 --- a/include/linux/sunrpc/clnt.h
93850 +++ b/include/linux/sunrpc/clnt.h
93851 @@ -100,7 +100,7 @@ struct rpc_procinfo {
93852 unsigned int p_timer; /* Which RTT timer to use */
93853 u32 p_statidx; /* Which procedure to account */
93854 const char * p_name; /* name of procedure */
93855 -};
93856 +} __do_const;
93857
93858 #ifdef __KERNEL__
93859
93860 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
93861 index fae6fb9..023fbcd 100644
93862 --- a/include/linux/sunrpc/svc.h
93863 +++ b/include/linux/sunrpc/svc.h
93864 @@ -420,7 +420,7 @@ struct svc_procedure {
93865 unsigned int pc_count; /* call count */
93866 unsigned int pc_cachetype; /* cache info (NFS) */
93867 unsigned int pc_xdrressize; /* maximum size of XDR reply */
93868 -};
93869 +} __do_const;
93870
93871 /*
93872 * Function prototypes.
93873 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
93874 index df8edf8..d140fec 100644
93875 --- a/include/linux/sunrpc/svc_rdma.h
93876 +++ b/include/linux/sunrpc/svc_rdma.h
93877 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
93878 extern unsigned int svcrdma_max_requests;
93879 extern unsigned int svcrdma_max_req_size;
93880
93881 -extern atomic_t rdma_stat_recv;
93882 -extern atomic_t rdma_stat_read;
93883 -extern atomic_t rdma_stat_write;
93884 -extern atomic_t rdma_stat_sq_starve;
93885 -extern atomic_t rdma_stat_rq_starve;
93886 -extern atomic_t rdma_stat_rq_poll;
93887 -extern atomic_t rdma_stat_rq_prod;
93888 -extern atomic_t rdma_stat_sq_poll;
93889 -extern atomic_t rdma_stat_sq_prod;
93890 +extern atomic_unchecked_t rdma_stat_recv;
93891 +extern atomic_unchecked_t rdma_stat_read;
93892 +extern atomic_unchecked_t rdma_stat_write;
93893 +extern atomic_unchecked_t rdma_stat_sq_starve;
93894 +extern atomic_unchecked_t rdma_stat_rq_starve;
93895 +extern atomic_unchecked_t rdma_stat_rq_poll;
93896 +extern atomic_unchecked_t rdma_stat_rq_prod;
93897 +extern atomic_unchecked_t rdma_stat_sq_poll;
93898 +extern atomic_unchecked_t rdma_stat_sq_prod;
93899
93900 /*
93901 * Contexts are built when an RDMA request is created and are a
93902 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
93903 index 8d71d65..f79586e 100644
93904 --- a/include/linux/sunrpc/svcauth.h
93905 +++ b/include/linux/sunrpc/svcauth.h
93906 @@ -120,7 +120,7 @@ struct auth_ops {
93907 int (*release)(struct svc_rqst *rq);
93908 void (*domain_release)(struct auth_domain *);
93909 int (*set_client)(struct svc_rqst *rq);
93910 -};
93911 +} __do_const;
93912
93913 #define SVC_GARBAGE 1
93914 #define SVC_SYSERR 2
93915 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
93916 index e7a018e..49f8b17 100644
93917 --- a/include/linux/swiotlb.h
93918 +++ b/include/linux/swiotlb.h
93919 @@ -60,7 +60,8 @@ extern void
93920
93921 extern void
93922 swiotlb_free_coherent(struct device *hwdev, size_t size,
93923 - void *vaddr, dma_addr_t dma_handle);
93924 + void *vaddr, dma_addr_t dma_handle,
93925 + struct dma_attrs *attrs);
93926
93927 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
93928 unsigned long offset, size_t size,
93929 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
93930 index 76d1e38..200776e 100644
93931 --- a/include/linux/syscalls.h
93932 +++ b/include/linux/syscalls.h
93933 @@ -102,7 +102,12 @@ union bpf_attr;
93934 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
93935 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
93936 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
93937 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
93938 +#define __SC_LONG(t, a) __typeof__( \
93939 + __builtin_choose_expr( \
93940 + sizeof(t) > sizeof(int), \
93941 + (t) 0, \
93942 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
93943 + )) a
93944 #define __SC_CAST(t, a) (t) a
93945 #define __SC_ARGS(t, a) a
93946 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
93947 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
93948 asmlinkage long sys_fsync(unsigned int fd);
93949 asmlinkage long sys_fdatasync(unsigned int fd);
93950 asmlinkage long sys_bdflush(int func, long data);
93951 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
93952 - char __user *type, unsigned long flags,
93953 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
93954 + const char __user *type, unsigned long flags,
93955 void __user *data);
93956 -asmlinkage long sys_umount(char __user *name, int flags);
93957 -asmlinkage long sys_oldumount(char __user *name);
93958 +asmlinkage long sys_umount(const char __user *name, int flags);
93959 +asmlinkage long sys_oldumount(const char __user *name);
93960 asmlinkage long sys_truncate(const char __user *path, long length);
93961 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
93962 asmlinkage long sys_stat(const char __user *filename,
93963 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
93964 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
93965 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
93966 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
93967 - struct sockaddr __user *, int);
93968 + struct sockaddr __user *, int) __intentional_overflow(0);
93969 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
93970 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
93971 unsigned int vlen, unsigned flags);
93972 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
93973
93974 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
93975 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
93976 - unsigned nsops);
93977 + long nsops);
93978 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
93979 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
93980 - unsigned nsops,
93981 + long nsops,
93982 const struct timespec __user *timeout);
93983 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
93984 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
93985 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
93986 index 27b3b0b..e093dd9 100644
93987 --- a/include/linux/syscore_ops.h
93988 +++ b/include/linux/syscore_ops.h
93989 @@ -16,7 +16,7 @@ struct syscore_ops {
93990 int (*suspend)(void);
93991 void (*resume)(void);
93992 void (*shutdown)(void);
93993 -};
93994 +} __do_const;
93995
93996 extern void register_syscore_ops(struct syscore_ops *ops);
93997 extern void unregister_syscore_ops(struct syscore_ops *ops);
93998 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
93999 index b7361f8..341a15a 100644
94000 --- a/include/linux/sysctl.h
94001 +++ b/include/linux/sysctl.h
94002 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
94003
94004 extern int proc_dostring(struct ctl_table *, int,
94005 void __user *, size_t *, loff_t *);
94006 +extern int proc_dostring_modpriv(struct ctl_table *, int,
94007 + void __user *, size_t *, loff_t *);
94008 extern int proc_dointvec(struct ctl_table *, int,
94009 void __user *, size_t *, loff_t *);
94010 extern int proc_dointvec_minmax(struct ctl_table *, int,
94011 @@ -113,7 +115,8 @@ struct ctl_table
94012 struct ctl_table_poll *poll;
94013 void *extra1;
94014 void *extra2;
94015 -};
94016 +} __do_const __randomize_layout;
94017 +typedef struct ctl_table __no_const ctl_table_no_const;
94018
94019 struct ctl_node {
94020 struct rb_node node;
94021 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
94022 index ddad161..a3efd26 100644
94023 --- a/include/linux/sysfs.h
94024 +++ b/include/linux/sysfs.h
94025 @@ -34,7 +34,8 @@ struct attribute {
94026 struct lock_class_key *key;
94027 struct lock_class_key skey;
94028 #endif
94029 -};
94030 +} __do_const;
94031 +typedef struct attribute __no_const attribute_no_const;
94032
94033 /**
94034 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
94035 @@ -63,7 +64,8 @@ struct attribute_group {
94036 struct attribute *, int);
94037 struct attribute **attrs;
94038 struct bin_attribute **bin_attrs;
94039 -};
94040 +} __do_const;
94041 +typedef struct attribute_group __no_const attribute_group_no_const;
94042
94043 /**
94044 * Use these macros to make defining attributes easier. See include/linux/device.h
94045 @@ -137,7 +139,8 @@ struct bin_attribute {
94046 char *, loff_t, size_t);
94047 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
94048 struct vm_area_struct *vma);
94049 -};
94050 +} __do_const;
94051 +typedef struct bin_attribute __no_const bin_attribute_no_const;
94052
94053 /**
94054 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
94055 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
94056 index 387fa7d..3fcde6b 100644
94057 --- a/include/linux/sysrq.h
94058 +++ b/include/linux/sysrq.h
94059 @@ -16,6 +16,7 @@
94060
94061 #include <linux/errno.h>
94062 #include <linux/types.h>
94063 +#include <linux/compiler.h>
94064
94065 /* Possible values of bitmask for enabling sysrq functions */
94066 /* 0x0001 is reserved for enable everything */
94067 @@ -33,7 +34,7 @@ struct sysrq_key_op {
94068 char *help_msg;
94069 char *action_msg;
94070 int enable_mask;
94071 -};
94072 +} __do_const;
94073
94074 #ifdef CONFIG_MAGIC_SYSRQ
94075
94076 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
94077 index ff307b5..f1a4468 100644
94078 --- a/include/linux/thread_info.h
94079 +++ b/include/linux/thread_info.h
94080 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
94081 #error "no set_restore_sigmask() provided and default one won't work"
94082 #endif
94083
94084 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
94085 +
94086 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
94087 +{
94088 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
94089 +}
94090 +
94091 #endif /* __KERNEL__ */
94092
94093 #endif /* _LINUX_THREAD_INFO_H */
94094 diff --git a/include/linux/tty.h b/include/linux/tty.h
94095 index 790752a..36d9b54 100644
94096 --- a/include/linux/tty.h
94097 +++ b/include/linux/tty.h
94098 @@ -225,7 +225,7 @@ struct tty_port {
94099 const struct tty_port_operations *ops; /* Port operations */
94100 spinlock_t lock; /* Lock protecting tty field */
94101 int blocked_open; /* Waiting to open */
94102 - int count; /* Usage count */
94103 + atomic_t count; /* Usage count */
94104 wait_queue_head_t open_wait; /* Open waiters */
94105 wait_queue_head_t close_wait; /* Close waiters */
94106 wait_queue_head_t delta_msr_wait; /* Modem status change */
94107 @@ -313,7 +313,7 @@ struct tty_struct {
94108 /* If the tty has a pending do_SAK, queue it here - akpm */
94109 struct work_struct SAK_work;
94110 struct tty_port *port;
94111 -};
94112 +} __randomize_layout;
94113
94114 /* Each of a tty's open files has private_data pointing to tty_file_private */
94115 struct tty_file_private {
94116 @@ -572,7 +572,7 @@ extern int tty_port_open(struct tty_port *port,
94117 struct tty_struct *tty, struct file *filp);
94118 static inline int tty_port_users(struct tty_port *port)
94119 {
94120 - return port->count + port->blocked_open;
94121 + return atomic_read(&port->count) + port->blocked_open;
94122 }
94123
94124 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
94125 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
94126 index 92e337c..f46757b 100644
94127 --- a/include/linux/tty_driver.h
94128 +++ b/include/linux/tty_driver.h
94129 @@ -291,7 +291,7 @@ struct tty_operations {
94130 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
94131 #endif
94132 const struct file_operations *proc_fops;
94133 -};
94134 +} __do_const __randomize_layout;
94135
94136 struct tty_driver {
94137 int magic; /* magic number for this structure */
94138 @@ -325,7 +325,7 @@ struct tty_driver {
94139
94140 const struct tty_operations *ops;
94141 struct list_head tty_drivers;
94142 -};
94143 +} __randomize_layout;
94144
94145 extern struct list_head tty_drivers;
94146
94147 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
94148 index 00c9d68..bc0188b 100644
94149 --- a/include/linux/tty_ldisc.h
94150 +++ b/include/linux/tty_ldisc.h
94151 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
94152
94153 struct module *owner;
94154
94155 - int refcount;
94156 + atomic_t refcount;
94157 };
94158
94159 struct tty_ldisc {
94160 diff --git a/include/linux/types.h b/include/linux/types.h
94161 index 6747247..fc7ec8b 100644
94162 --- a/include/linux/types.h
94163 +++ b/include/linux/types.h
94164 @@ -174,10 +174,26 @@ typedef struct {
94165 int counter;
94166 } atomic_t;
94167
94168 +#ifdef CONFIG_PAX_REFCOUNT
94169 +typedef struct {
94170 + int counter;
94171 +} atomic_unchecked_t;
94172 +#else
94173 +typedef atomic_t atomic_unchecked_t;
94174 +#endif
94175 +
94176 #ifdef CONFIG_64BIT
94177 typedef struct {
94178 long counter;
94179 } atomic64_t;
94180 +
94181 +#ifdef CONFIG_PAX_REFCOUNT
94182 +typedef struct {
94183 + long counter;
94184 +} atomic64_unchecked_t;
94185 +#else
94186 +typedef atomic64_t atomic64_unchecked_t;
94187 +#endif
94188 #endif
94189
94190 struct list_head {
94191 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
94192 index ecd3319..8a36ded 100644
94193 --- a/include/linux/uaccess.h
94194 +++ b/include/linux/uaccess.h
94195 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
94196 long ret; \
94197 mm_segment_t old_fs = get_fs(); \
94198 \
94199 - set_fs(KERNEL_DS); \
94200 pagefault_disable(); \
94201 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
94202 - pagefault_enable(); \
94203 + set_fs(KERNEL_DS); \
94204 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
94205 set_fs(old_fs); \
94206 + pagefault_enable(); \
94207 ret; \
94208 })
94209
94210 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
94211 index 2d1f9b6..d7a9fce 100644
94212 --- a/include/linux/uidgid.h
94213 +++ b/include/linux/uidgid.h
94214 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
94215
94216 #endif /* CONFIG_USER_NS */
94217
94218 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
94219 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
94220 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
94221 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
94222 +
94223 #endif /* _LINUX_UIDGID_H */
94224 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
94225 index 32c0e83..671eb35 100644
94226 --- a/include/linux/uio_driver.h
94227 +++ b/include/linux/uio_driver.h
94228 @@ -67,7 +67,7 @@ struct uio_device {
94229 struct module *owner;
94230 struct device *dev;
94231 int minor;
94232 - atomic_t event;
94233 + atomic_unchecked_t event;
94234 struct fasync_struct *async_queue;
94235 wait_queue_head_t wait;
94236 struct uio_info *info;
94237 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
94238 index 99c1b4d..562e6f3 100644
94239 --- a/include/linux/unaligned/access_ok.h
94240 +++ b/include/linux/unaligned/access_ok.h
94241 @@ -4,34 +4,34 @@
94242 #include <linux/kernel.h>
94243 #include <asm/byteorder.h>
94244
94245 -static inline u16 get_unaligned_le16(const void *p)
94246 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
94247 {
94248 - return le16_to_cpup((__le16 *)p);
94249 + return le16_to_cpup((const __le16 *)p);
94250 }
94251
94252 -static inline u32 get_unaligned_le32(const void *p)
94253 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
94254 {
94255 - return le32_to_cpup((__le32 *)p);
94256 + return le32_to_cpup((const __le32 *)p);
94257 }
94258
94259 -static inline u64 get_unaligned_le64(const void *p)
94260 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
94261 {
94262 - return le64_to_cpup((__le64 *)p);
94263 + return le64_to_cpup((const __le64 *)p);
94264 }
94265
94266 -static inline u16 get_unaligned_be16(const void *p)
94267 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
94268 {
94269 - return be16_to_cpup((__be16 *)p);
94270 + return be16_to_cpup((const __be16 *)p);
94271 }
94272
94273 -static inline u32 get_unaligned_be32(const void *p)
94274 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
94275 {
94276 - return be32_to_cpup((__be32 *)p);
94277 + return be32_to_cpup((const __be32 *)p);
94278 }
94279
94280 -static inline u64 get_unaligned_be64(const void *p)
94281 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
94282 {
94283 - return be64_to_cpup((__be64 *)p);
94284 + return be64_to_cpup((const __be64 *)p);
94285 }
94286
94287 static inline void put_unaligned_le16(u16 val, void *p)
94288 diff --git a/include/linux/usb.h b/include/linux/usb.h
94289 index 447fe29..9fc875f 100644
94290 --- a/include/linux/usb.h
94291 +++ b/include/linux/usb.h
94292 @@ -592,7 +592,7 @@ struct usb_device {
94293 int maxchild;
94294
94295 u32 quirks;
94296 - atomic_t urbnum;
94297 + atomic_unchecked_t urbnum;
94298
94299 unsigned long active_duration;
94300
94301 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
94302
94303 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
94304 __u8 request, __u8 requesttype, __u16 value, __u16 index,
94305 - void *data, __u16 size, int timeout);
94306 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
94307 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
94308 void *data, int len, int *actual_length, int timeout);
94309 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
94310 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
94311 index 9fd9e48..e2c5f35 100644
94312 --- a/include/linux/usb/renesas_usbhs.h
94313 +++ b/include/linux/usb/renesas_usbhs.h
94314 @@ -39,7 +39,7 @@ enum {
94315 */
94316 struct renesas_usbhs_driver_callback {
94317 int (*notify_hotplug)(struct platform_device *pdev);
94318 -};
94319 +} __no_const;
94320
94321 /*
94322 * callback functions for platform
94323 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
94324 index 8297e5b..0dfae27 100644
94325 --- a/include/linux/user_namespace.h
94326 +++ b/include/linux/user_namespace.h
94327 @@ -39,7 +39,7 @@ struct user_namespace {
94328 struct key *persistent_keyring_register;
94329 struct rw_semaphore persistent_keyring_register_sem;
94330 #endif
94331 -};
94332 +} __randomize_layout;
94333
94334 extern struct user_namespace init_user_ns;
94335
94336 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
94337 index 5093f58..c103e58 100644
94338 --- a/include/linux/utsname.h
94339 +++ b/include/linux/utsname.h
94340 @@ -25,7 +25,7 @@ struct uts_namespace {
94341 struct new_utsname name;
94342 struct user_namespace *user_ns;
94343 struct ns_common ns;
94344 -};
94345 +} __randomize_layout;
94346 extern struct uts_namespace init_uts_ns;
94347
94348 #ifdef CONFIG_UTS_NS
94349 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
94350 index 6f8fbcf..4efc177 100644
94351 --- a/include/linux/vermagic.h
94352 +++ b/include/linux/vermagic.h
94353 @@ -25,9 +25,42 @@
94354 #define MODULE_ARCH_VERMAGIC ""
94355 #endif
94356
94357 +#ifdef CONFIG_PAX_REFCOUNT
94358 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
94359 +#else
94360 +#define MODULE_PAX_REFCOUNT ""
94361 +#endif
94362 +
94363 +#ifdef CONSTIFY_PLUGIN
94364 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
94365 +#else
94366 +#define MODULE_CONSTIFY_PLUGIN ""
94367 +#endif
94368 +
94369 +#ifdef STACKLEAK_PLUGIN
94370 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
94371 +#else
94372 +#define MODULE_STACKLEAK_PLUGIN ""
94373 +#endif
94374 +
94375 +#ifdef RANDSTRUCT_PLUGIN
94376 +#include <generated/randomize_layout_hash.h>
94377 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
94378 +#else
94379 +#define MODULE_RANDSTRUCT_PLUGIN
94380 +#endif
94381 +
94382 +#ifdef CONFIG_GRKERNSEC
94383 +#define MODULE_GRSEC "GRSEC "
94384 +#else
94385 +#define MODULE_GRSEC ""
94386 +#endif
94387 +
94388 #define VERMAGIC_STRING \
94389 UTS_RELEASE " " \
94390 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
94391 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
94392 - MODULE_ARCH_VERMAGIC
94393 + MODULE_ARCH_VERMAGIC \
94394 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
94395 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
94396
94397 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
94398 index b483abd..af305ad 100644
94399 --- a/include/linux/vga_switcheroo.h
94400 +++ b/include/linux/vga_switcheroo.h
94401 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
94402
94403 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
94404
94405 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
94406 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
94407 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
94408 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
94409 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
94410 #else
94411
94412 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
94413 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
94414
94415 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
94416
94417 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94418 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94419 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
94420 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94421 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94422
94423 #endif
94424 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
94425 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
94426 index 0ec5983..cc61051 100644
94427 --- a/include/linux/vmalloc.h
94428 +++ b/include/linux/vmalloc.h
94429 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
94430 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
94431 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
94432 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
94433 +
94434 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
94435 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
94436 +#endif
94437 +
94438 /* bits [20..32] reserved for arch specific ioremap internals */
94439
94440 /*
94441 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
94442 unsigned long flags, pgprot_t prot);
94443 extern void vunmap(const void *addr);
94444
94445 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
94446 +extern void unmap_process_stacks(struct task_struct *task);
94447 +#endif
94448 +
94449 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
94450 unsigned long uaddr, void *kaddr,
94451 unsigned long size);
94452 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
94453
94454 /* for /dev/kmem */
94455 extern long vread(char *buf, char *addr, unsigned long count);
94456 -extern long vwrite(char *buf, char *addr, unsigned long count);
94457 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
94458
94459 /*
94460 * Internals. Dont't use..
94461 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
94462 index 82e7db7..f8ce3d0 100644
94463 --- a/include/linux/vmstat.h
94464 +++ b/include/linux/vmstat.h
94465 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
94466 /*
94467 * Zone based page accounting with per cpu differentials.
94468 */
94469 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94470 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94471
94472 static inline void zone_page_state_add(long x, struct zone *zone,
94473 enum zone_stat_item item)
94474 {
94475 - atomic_long_add(x, &zone->vm_stat[item]);
94476 - atomic_long_add(x, &vm_stat[item]);
94477 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
94478 + atomic_long_add_unchecked(x, &vm_stat[item]);
94479 }
94480
94481 -static inline unsigned long global_page_state(enum zone_stat_item item)
94482 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
94483 {
94484 - long x = atomic_long_read(&vm_stat[item]);
94485 + long x = atomic_long_read_unchecked(&vm_stat[item]);
94486 #ifdef CONFIG_SMP
94487 if (x < 0)
94488 x = 0;
94489 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
94490 return x;
94491 }
94492
94493 -static inline unsigned long zone_page_state(struct zone *zone,
94494 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
94495 enum zone_stat_item item)
94496 {
94497 - long x = atomic_long_read(&zone->vm_stat[item]);
94498 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94499 #ifdef CONFIG_SMP
94500 if (x < 0)
94501 x = 0;
94502 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
94503 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
94504 enum zone_stat_item item)
94505 {
94506 - long x = atomic_long_read(&zone->vm_stat[item]);
94507 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94508
94509 #ifdef CONFIG_SMP
94510 int cpu;
94511 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
94512
94513 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
94514 {
94515 - atomic_long_inc(&zone->vm_stat[item]);
94516 - atomic_long_inc(&vm_stat[item]);
94517 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
94518 + atomic_long_inc_unchecked(&vm_stat[item]);
94519 }
94520
94521 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
94522 {
94523 - atomic_long_dec(&zone->vm_stat[item]);
94524 - atomic_long_dec(&vm_stat[item]);
94525 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
94526 + atomic_long_dec_unchecked(&vm_stat[item]);
94527 }
94528
94529 static inline void __inc_zone_page_state(struct page *page,
94530 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
94531 index 91b0a68..0e9adf6 100644
94532 --- a/include/linux/xattr.h
94533 +++ b/include/linux/xattr.h
94534 @@ -28,7 +28,7 @@ struct xattr_handler {
94535 size_t size, int handler_flags);
94536 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
94537 size_t size, int flags, int handler_flags);
94538 -};
94539 +} __do_const;
94540
94541 struct xattr {
94542 const char *name;
94543 @@ -37,6 +37,9 @@ struct xattr {
94544 };
94545
94546 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
94547 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
94548 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
94549 +#endif
94550 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
94551 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
94552 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
94553 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
94554 index 92dbbd3..13ab0b3 100644
94555 --- a/include/linux/zlib.h
94556 +++ b/include/linux/zlib.h
94557 @@ -31,6 +31,7 @@
94558 #define _ZLIB_H
94559
94560 #include <linux/zconf.h>
94561 +#include <linux/compiler.h>
94562
94563 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
94564 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
94565 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
94566
94567 /* basic functions */
94568
94569 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
94570 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
94571 /*
94572 Returns the number of bytes that needs to be allocated for a per-
94573 stream workspace with the specified parameters. A pointer to this
94574 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
94575 index 3e4fddf..5ec9104 100644
94576 --- a/include/media/v4l2-dev.h
94577 +++ b/include/media/v4l2-dev.h
94578 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
94579 int (*mmap) (struct file *, struct vm_area_struct *);
94580 int (*open) (struct file *);
94581 int (*release) (struct file *);
94582 -};
94583 +} __do_const;
94584
94585 /*
94586 * Newer version of video_device, handled by videodev2.c
94587 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
94588 index ffb69da..040393e 100644
94589 --- a/include/media/v4l2-device.h
94590 +++ b/include/media/v4l2-device.h
94591 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
94592 this function returns 0. If the name ends with a digit (e.g. cx18),
94593 then the name will be set to cx18-0 since cx180 looks really odd. */
94594 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
94595 - atomic_t *instance);
94596 + atomic_unchecked_t *instance);
94597
94598 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
94599 Since the parent disappears this ensures that v4l2_dev doesn't have an
94600 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
94601 index 2a25dec..bf6dd8a 100644
94602 --- a/include/net/9p/transport.h
94603 +++ b/include/net/9p/transport.h
94604 @@ -62,7 +62,7 @@ struct p9_trans_module {
94605 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
94606 int (*zc_request)(struct p9_client *, struct p9_req_t *,
94607 char *, char *, int , int, int, int);
94608 -};
94609 +} __do_const;
94610
94611 void v9fs_register_trans(struct p9_trans_module *m);
94612 void v9fs_unregister_trans(struct p9_trans_module *m);
94613 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
94614 index a175ba4..196eb8242 100644
94615 --- a/include/net/af_unix.h
94616 +++ b/include/net/af_unix.h
94617 @@ -36,7 +36,7 @@ struct unix_skb_parms {
94618 u32 secid; /* Security ID */
94619 #endif
94620 u32 consumed;
94621 -};
94622 +} __randomize_layout;
94623
94624 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
94625 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
94626 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
94627 index 2239a37..a83461f 100644
94628 --- a/include/net/bluetooth/l2cap.h
94629 +++ b/include/net/bluetooth/l2cap.h
94630 @@ -609,7 +609,7 @@ struct l2cap_ops {
94631 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
94632 unsigned long hdr_len,
94633 unsigned long len, int nb);
94634 -};
94635 +} __do_const;
94636
94637 struct l2cap_conn {
94638 struct hci_conn *hcon;
94639 diff --git a/include/net/bonding.h b/include/net/bonding.h
94640 index fda6fee..dbdf83c 100644
94641 --- a/include/net/bonding.h
94642 +++ b/include/net/bonding.h
94643 @@ -665,7 +665,7 @@ extern struct rtnl_link_ops bond_link_ops;
94644
94645 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
94646 {
94647 - atomic_long_inc(&dev->tx_dropped);
94648 + atomic_long_inc_unchecked(&dev->tx_dropped);
94649 dev_kfree_skb_any(skb);
94650 }
94651
94652 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
94653 index f2ae33d..c457cf0 100644
94654 --- a/include/net/caif/cfctrl.h
94655 +++ b/include/net/caif/cfctrl.h
94656 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
94657 void (*radioset_rsp)(void);
94658 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
94659 struct cflayer *client_layer);
94660 -};
94661 +} __no_const;
94662
94663 /* Link Setup Parameters for CAIF-Links. */
94664 struct cfctrl_link_param {
94665 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
94666 struct cfctrl {
94667 struct cfsrvl serv;
94668 struct cfctrl_rsp res;
94669 - atomic_t req_seq_no;
94670 - atomic_t rsp_seq_no;
94671 + atomic_unchecked_t req_seq_no;
94672 + atomic_unchecked_t rsp_seq_no;
94673 struct list_head list;
94674 /* Protects from simultaneous access to first_req list */
94675 spinlock_t info_list_lock;
94676 diff --git a/include/net/flow.h b/include/net/flow.h
94677 index 8109a15..504466d 100644
94678 --- a/include/net/flow.h
94679 +++ b/include/net/flow.h
94680 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
94681
94682 void flow_cache_flush(struct net *net);
94683 void flow_cache_flush_deferred(struct net *net);
94684 -extern atomic_t flow_cache_genid;
94685 +extern atomic_unchecked_t flow_cache_genid;
94686
94687 #endif
94688 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
94689 index 0574abd..0f16881 100644
94690 --- a/include/net/genetlink.h
94691 +++ b/include/net/genetlink.h
94692 @@ -130,7 +130,7 @@ struct genl_ops {
94693 u8 cmd;
94694 u8 internal_flags;
94695 u8 flags;
94696 -};
94697 +} __do_const;
94698
94699 int __genl_register_family(struct genl_family *family);
94700
94701 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
94702 index 0f712c0..cd762c4 100644
94703 --- a/include/net/gro_cells.h
94704 +++ b/include/net/gro_cells.h
94705 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
94706 cell = this_cpu_ptr(gcells->cells);
94707
94708 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
94709 - atomic_long_inc(&dev->rx_dropped);
94710 + atomic_long_inc_unchecked(&dev->rx_dropped);
94711 kfree_skb(skb);
94712 return;
94713 }
94714 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
94715 index 5976bde..3a81660 100644
94716 --- a/include/net/inet_connection_sock.h
94717 +++ b/include/net/inet_connection_sock.h
94718 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
94719 int (*bind_conflict)(const struct sock *sk,
94720 const struct inet_bind_bucket *tb, bool relax);
94721 void (*mtu_reduced)(struct sock *sk);
94722 -};
94723 +} __do_const;
94724
94725 /** inet_connection_sock - INET connection oriented sock
94726 *
94727 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
94728 index 80479ab..0c3f647 100644
94729 --- a/include/net/inetpeer.h
94730 +++ b/include/net/inetpeer.h
94731 @@ -47,7 +47,7 @@ struct inet_peer {
94732 */
94733 union {
94734 struct {
94735 - atomic_t rid; /* Frag reception counter */
94736 + atomic_unchecked_t rid; /* Frag reception counter */
94737 };
94738 struct rcu_head rcu;
94739 struct inet_peer *gc_next;
94740 diff --git a/include/net/ip.h b/include/net/ip.h
94741 index 6cc1eaf..14059b0 100644
94742 --- a/include/net/ip.h
94743 +++ b/include/net/ip.h
94744 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
94745 }
94746 }
94747
94748 -u32 ip_idents_reserve(u32 hash, int segs);
94749 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
94750 void __ip_select_ident(struct iphdr *iph, int segs);
94751
94752 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
94753 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
94754 index 5bd120e4..03fb812 100644
94755 --- a/include/net/ip_fib.h
94756 +++ b/include/net/ip_fib.h
94757 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
94758
94759 #define FIB_RES_SADDR(net, res) \
94760 ((FIB_RES_NH(res).nh_saddr_genid == \
94761 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
94762 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
94763 FIB_RES_NH(res).nh_saddr : \
94764 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
94765 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
94766 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
94767 index 615b20b..fd4cbd8 100644
94768 --- a/include/net/ip_vs.h
94769 +++ b/include/net/ip_vs.h
94770 @@ -534,7 +534,7 @@ struct ip_vs_conn {
94771 struct ip_vs_conn *control; /* Master control connection */
94772 atomic_t n_control; /* Number of controlled ones */
94773 struct ip_vs_dest *dest; /* real server */
94774 - atomic_t in_pkts; /* incoming packet counter */
94775 + atomic_unchecked_t in_pkts; /* incoming packet counter */
94776
94777 /* Packet transmitter for different forwarding methods. If it
94778 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
94779 @@ -682,7 +682,7 @@ struct ip_vs_dest {
94780 __be16 port; /* port number of the server */
94781 union nf_inet_addr addr; /* IP address of the server */
94782 volatile unsigned int flags; /* dest status flags */
94783 - atomic_t conn_flags; /* flags to copy to conn */
94784 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
94785 atomic_t weight; /* server weight */
94786
94787 atomic_t refcnt; /* reference counter */
94788 @@ -928,11 +928,11 @@ struct netns_ipvs {
94789 /* ip_vs_lblc */
94790 int sysctl_lblc_expiration;
94791 struct ctl_table_header *lblc_ctl_header;
94792 - struct ctl_table *lblc_ctl_table;
94793 + ctl_table_no_const *lblc_ctl_table;
94794 /* ip_vs_lblcr */
94795 int sysctl_lblcr_expiration;
94796 struct ctl_table_header *lblcr_ctl_header;
94797 - struct ctl_table *lblcr_ctl_table;
94798 + ctl_table_no_const *lblcr_ctl_table;
94799 /* ip_vs_est */
94800 struct list_head est_list; /* estimator list */
94801 spinlock_t est_lock;
94802 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
94803 index 8d4f588..2e37ad2 100644
94804 --- a/include/net/irda/ircomm_tty.h
94805 +++ b/include/net/irda/ircomm_tty.h
94806 @@ -33,6 +33,7 @@
94807 #include <linux/termios.h>
94808 #include <linux/timer.h>
94809 #include <linux/tty.h> /* struct tty_struct */
94810 +#include <asm/local.h>
94811
94812 #include <net/irda/irias_object.h>
94813 #include <net/irda/ircomm_core.h>
94814 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
94815 index 714cc9a..ea05f3e 100644
94816 --- a/include/net/iucv/af_iucv.h
94817 +++ b/include/net/iucv/af_iucv.h
94818 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
94819 struct iucv_sock_list {
94820 struct hlist_head head;
94821 rwlock_t lock;
94822 - atomic_t autobind_name;
94823 + atomic_unchecked_t autobind_name;
94824 };
94825
94826 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
94827 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
94828 index f3be818..bf46196 100644
94829 --- a/include/net/llc_c_ac.h
94830 +++ b/include/net/llc_c_ac.h
94831 @@ -87,7 +87,7 @@
94832 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
94833 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
94834
94835 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94836 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94837
94838 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
94839 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
94840 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
94841 index 3948cf1..83b28c4 100644
94842 --- a/include/net/llc_c_ev.h
94843 +++ b/include/net/llc_c_ev.h
94844 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
94845 return (struct llc_conn_state_ev *)skb->cb;
94846 }
94847
94848 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94849 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94850 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94851 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94852
94853 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
94854 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
94855 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
94856 index 48f3f89..0e92c50 100644
94857 --- a/include/net/llc_c_st.h
94858 +++ b/include/net/llc_c_st.h
94859 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
94860 u8 next_state;
94861 const llc_conn_ev_qfyr_t *ev_qualifiers;
94862 const llc_conn_action_t *ev_actions;
94863 -};
94864 +} __do_const;
94865
94866 struct llc_conn_state {
94867 u8 current_state;
94868 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
94869 index a61b98c..aade1eb 100644
94870 --- a/include/net/llc_s_ac.h
94871 +++ b/include/net/llc_s_ac.h
94872 @@ -23,7 +23,7 @@
94873 #define SAP_ACT_TEST_IND 9
94874
94875 /* All action functions must look like this */
94876 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
94877 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
94878
94879 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
94880 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
94881 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
94882 index c4359e2..76dbc4a 100644
94883 --- a/include/net/llc_s_st.h
94884 +++ b/include/net/llc_s_st.h
94885 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
94886 llc_sap_ev_t ev;
94887 u8 next_state;
94888 const llc_sap_action_t *ev_actions;
94889 -};
94890 +} __do_const;
94891
94892 struct llc_sap_state {
94893 u8 curr_state;
94894 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
94895 index d52914b..2b13cec 100644
94896 --- a/include/net/mac80211.h
94897 +++ b/include/net/mac80211.h
94898 @@ -4915,7 +4915,7 @@ struct rate_control_ops {
94899 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
94900
94901 u32 (*get_expected_throughput)(void *priv_sta);
94902 -};
94903 +} __do_const;
94904
94905 static inline int rate_supported(struct ieee80211_sta *sta,
94906 enum ieee80211_band band,
94907 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
94908 index 76f7084..8f36e39 100644
94909 --- a/include/net/neighbour.h
94910 +++ b/include/net/neighbour.h
94911 @@ -163,7 +163,7 @@ struct neigh_ops {
94912 void (*error_report)(struct neighbour *, struct sk_buff *);
94913 int (*output)(struct neighbour *, struct sk_buff *);
94914 int (*connected_output)(struct neighbour *, struct sk_buff *);
94915 -};
94916 +} __do_const;
94917
94918 struct pneigh_entry {
94919 struct pneigh_entry *next;
94920 @@ -217,7 +217,7 @@ struct neigh_table {
94921 struct neigh_statistics __percpu *stats;
94922 struct neigh_hash_table __rcu *nht;
94923 struct pneigh_entry **phash_buckets;
94924 -};
94925 +} __randomize_layout;
94926
94927 enum {
94928 NEIGH_ARP_TABLE = 0,
94929 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
94930 index 36faf49..6927638 100644
94931 --- a/include/net/net_namespace.h
94932 +++ b/include/net/net_namespace.h
94933 @@ -131,8 +131,8 @@ struct net {
94934 struct netns_ipvs *ipvs;
94935 #endif
94936 struct sock *diag_nlsk;
94937 - atomic_t fnhe_genid;
94938 -};
94939 + atomic_unchecked_t fnhe_genid;
94940 +} __randomize_layout;
94941
94942 #include <linux/seq_file_net.h>
94943
94944 @@ -288,7 +288,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
94945 #define __net_init __init
94946 #define __net_exit __exit_refok
94947 #define __net_initdata __initdata
94948 +#ifdef CONSTIFY_PLUGIN
94949 #define __net_initconst __initconst
94950 +#else
94951 +#define __net_initconst __initdata
94952 +#endif
94953 #endif
94954
94955 int peernet2id(struct net *net, struct net *peer);
94956 @@ -301,7 +305,7 @@ struct pernet_operations {
94957 void (*exit_batch)(struct list_head *net_exit_list);
94958 int *id;
94959 size_t size;
94960 -};
94961 +} __do_const;
94962
94963 /*
94964 * Use these carefully. If you implement a network device and it
94965 @@ -349,12 +353,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
94966
94967 static inline int rt_genid_ipv4(struct net *net)
94968 {
94969 - return atomic_read(&net->ipv4.rt_genid);
94970 + return atomic_read_unchecked(&net->ipv4.rt_genid);
94971 }
94972
94973 static inline void rt_genid_bump_ipv4(struct net *net)
94974 {
94975 - atomic_inc(&net->ipv4.rt_genid);
94976 + atomic_inc_unchecked(&net->ipv4.rt_genid);
94977 }
94978
94979 extern void (*__fib6_flush_trees)(struct net *net);
94980 @@ -381,12 +385,12 @@ static inline void rt_genid_bump_all(struct net *net)
94981
94982 static inline int fnhe_genid(struct net *net)
94983 {
94984 - return atomic_read(&net->fnhe_genid);
94985 + return atomic_read_unchecked(&net->fnhe_genid);
94986 }
94987
94988 static inline void fnhe_genid_bump(struct net *net)
94989 {
94990 - atomic_inc(&net->fnhe_genid);
94991 + atomic_inc_unchecked(&net->fnhe_genid);
94992 }
94993
94994 #endif /* __NET_NET_NAMESPACE_H */
94995 diff --git a/include/net/netlink.h b/include/net/netlink.h
94996 index e010ee8..405b9f4 100644
94997 --- a/include/net/netlink.h
94998 +++ b/include/net/netlink.h
94999 @@ -518,7 +518,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
95000 {
95001 if (mark) {
95002 WARN_ON((unsigned char *) mark < skb->data);
95003 - skb_trim(skb, (unsigned char *) mark - skb->data);
95004 + skb_trim(skb, (const unsigned char *) mark - skb->data);
95005 }
95006 }
95007
95008 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
95009 index 29d6a94..235d3d84 100644
95010 --- a/include/net/netns/conntrack.h
95011 +++ b/include/net/netns/conntrack.h
95012 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
95013 struct nf_proto_net {
95014 #ifdef CONFIG_SYSCTL
95015 struct ctl_table_header *ctl_table_header;
95016 - struct ctl_table *ctl_table;
95017 + ctl_table_no_const *ctl_table;
95018 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
95019 struct ctl_table_header *ctl_compat_header;
95020 - struct ctl_table *ctl_compat_table;
95021 + ctl_table_no_const *ctl_compat_table;
95022 #endif
95023 #endif
95024 unsigned int users;
95025 @@ -60,7 +60,7 @@ struct nf_ip_net {
95026 struct nf_icmp_net icmpv6;
95027 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
95028 struct ctl_table_header *ctl_table_header;
95029 - struct ctl_table *ctl_table;
95030 + ctl_table_no_const *ctl_table;
95031 #endif
95032 };
95033
95034 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
95035 index dbe2254..ed0c151 100644
95036 --- a/include/net/netns/ipv4.h
95037 +++ b/include/net/netns/ipv4.h
95038 @@ -87,7 +87,7 @@ struct netns_ipv4 {
95039
95040 struct ping_group_range ping_group_range;
95041
95042 - atomic_t dev_addr_genid;
95043 + atomic_unchecked_t dev_addr_genid;
95044
95045 #ifdef CONFIG_SYSCTL
95046 unsigned long *sysctl_local_reserved_ports;
95047 @@ -101,6 +101,6 @@ struct netns_ipv4 {
95048 struct fib_rules_ops *mr_rules_ops;
95049 #endif
95050 #endif
95051 - atomic_t rt_genid;
95052 + atomic_unchecked_t rt_genid;
95053 };
95054 #endif
95055 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
95056 index 69ae41f..4f94868 100644
95057 --- a/include/net/netns/ipv6.h
95058 +++ b/include/net/netns/ipv6.h
95059 @@ -75,8 +75,8 @@ struct netns_ipv6 {
95060 struct fib_rules_ops *mr6_rules_ops;
95061 #endif
95062 #endif
95063 - atomic_t dev_addr_genid;
95064 - atomic_t fib6_sernum;
95065 + atomic_unchecked_t dev_addr_genid;
95066 + atomic_unchecked_t fib6_sernum;
95067 };
95068
95069 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
95070 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
95071 index 730d82a..045f2c4 100644
95072 --- a/include/net/netns/xfrm.h
95073 +++ b/include/net/netns/xfrm.h
95074 @@ -78,7 +78,7 @@ struct netns_xfrm {
95075
95076 /* flow cache part */
95077 struct flow_cache flow_cache_global;
95078 - atomic_t flow_cache_genid;
95079 + atomic_unchecked_t flow_cache_genid;
95080 struct list_head flow_cache_gc_list;
95081 spinlock_t flow_cache_gc_lock;
95082 struct work_struct flow_cache_gc_work;
95083 diff --git a/include/net/ping.h b/include/net/ping.h
95084 index cc16d41..664f40b 100644
95085 --- a/include/net/ping.h
95086 +++ b/include/net/ping.h
95087 @@ -54,7 +54,7 @@ struct ping_iter_state {
95088
95089 extern struct proto ping_prot;
95090 #if IS_ENABLED(CONFIG_IPV6)
95091 -extern struct pingv6_ops pingv6_ops;
95092 +extern struct pingv6_ops *pingv6_ops;
95093 #endif
95094
95095 struct pingfakehdr {
95096 diff --git a/include/net/protocol.h b/include/net/protocol.h
95097 index d6fcc1f..ca277058 100644
95098 --- a/include/net/protocol.h
95099 +++ b/include/net/protocol.h
95100 @@ -49,7 +49,7 @@ struct net_protocol {
95101 * socket lookup?
95102 */
95103 icmp_strict_tag_validation:1;
95104 -};
95105 +} __do_const;
95106
95107 #if IS_ENABLED(CONFIG_IPV6)
95108 struct inet6_protocol {
95109 @@ -62,7 +62,7 @@ struct inet6_protocol {
95110 u8 type, u8 code, int offset,
95111 __be32 info);
95112 unsigned int flags; /* INET6_PROTO_xxx */
95113 -};
95114 +} __do_const;
95115
95116 #define INET6_PROTO_NOPOLICY 0x1
95117 #define INET6_PROTO_FINAL 0x2
95118 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
95119 index 6c6d539..af70817 100644
95120 --- a/include/net/rtnetlink.h
95121 +++ b/include/net/rtnetlink.h
95122 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
95123 const struct net_device *dev,
95124 const struct net_device *slave_dev);
95125 struct net *(*get_link_net)(const struct net_device *dev);
95126 -};
95127 +} __do_const;
95128
95129 int __rtnl_link_register(struct rtnl_link_ops *ops);
95130 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
95131 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
95132 index 4a5b9a3..ca27d73 100644
95133 --- a/include/net/sctp/checksum.h
95134 +++ b/include/net/sctp/checksum.h
95135 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
95136 unsigned int offset)
95137 {
95138 struct sctphdr *sh = sctp_hdr(skb);
95139 - __le32 ret, old = sh->checksum;
95140 - const struct skb_checksum_ops ops = {
95141 + __le32 ret, old = sh->checksum;
95142 + static const struct skb_checksum_ops ops = {
95143 .update = sctp_csum_update,
95144 .combine = sctp_csum_combine,
95145 };
95146 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
95147 index 487ef34..d457f98 100644
95148 --- a/include/net/sctp/sm.h
95149 +++ b/include/net/sctp/sm.h
95150 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
95151 typedef struct {
95152 sctp_state_fn_t *fn;
95153 const char *name;
95154 -} sctp_sm_table_entry_t;
95155 +} __do_const sctp_sm_table_entry_t;
95156
95157 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
95158 * currently in use.
95159 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
95160 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
95161
95162 /* Extern declarations for major data structures. */
95163 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
95164 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
95165
95166
95167 /* Get the size of a DATA chunk payload. */
95168 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
95169 index 2bb2fcf..d17c291 100644
95170 --- a/include/net/sctp/structs.h
95171 +++ b/include/net/sctp/structs.h
95172 @@ -509,7 +509,7 @@ struct sctp_pf {
95173 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
95174 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
95175 struct sctp_af *af;
95176 -};
95177 +} __do_const;
95178
95179
95180 /* Structure to track chunk fragments that have been acked, but peer
95181 diff --git a/include/net/sock.h b/include/net/sock.h
95182 index e4079c2..79c5d3a 100644
95183 --- a/include/net/sock.h
95184 +++ b/include/net/sock.h
95185 @@ -362,7 +362,7 @@ struct sock {
95186 unsigned int sk_napi_id;
95187 unsigned int sk_ll_usec;
95188 #endif
95189 - atomic_t sk_drops;
95190 + atomic_unchecked_t sk_drops;
95191 int sk_rcvbuf;
95192
95193 struct sk_filter __rcu *sk_filter;
95194 @@ -1039,7 +1039,7 @@ struct proto {
95195 void (*destroy_cgroup)(struct mem_cgroup *memcg);
95196 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
95197 #endif
95198 -};
95199 +} __randomize_layout;
95200
95201 /*
95202 * Bits in struct cg_proto.flags
95203 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
95204 page_counter_uncharge(&prot->memory_allocated, amt);
95205 }
95206
95207 -static inline long
95208 +static inline long __intentional_overflow(-1)
95209 sk_memory_allocated(const struct sock *sk)
95210 {
95211 struct proto *prot = sk->sk_prot;
95212 @@ -1778,7 +1778,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
95213 }
95214
95215 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
95216 - struct iov_iter *from, char *to,
95217 + struct iov_iter *from, unsigned char *to,
95218 int copy, int offset)
95219 {
95220 if (skb->ip_summed == CHECKSUM_NONE) {
95221 @@ -2025,7 +2025,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
95222 }
95223 }
95224
95225 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
95226 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
95227
95228 /**
95229 * sk_page_frag - return an appropriate page_frag
95230 diff --git a/include/net/tcp.h b/include/net/tcp.h
95231 index 8d6b983..5813205 100644
95232 --- a/include/net/tcp.h
95233 +++ b/include/net/tcp.h
95234 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
95235 void tcp_xmit_retransmit_queue(struct sock *);
95236 void tcp_simple_retransmit(struct sock *);
95237 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
95238 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
95239 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
95240
95241 void tcp_send_probe0(struct sock *);
95242 void tcp_send_partial(struct sock *);
95243 @@ -694,8 +694,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
95244 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
95245 */
95246 struct tcp_skb_cb {
95247 - __u32 seq; /* Starting sequence number */
95248 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
95249 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
95250 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
95251 union {
95252 /* Note : tcp_tw_isn is used in input path only
95253 * (isn chosen by tcp_timewait_state_process())
95254 @@ -720,7 +720,7 @@ struct tcp_skb_cb {
95255
95256 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
95257 /* 1 byte hole */
95258 - __u32 ack_seq; /* Sequence number ACK'd */
95259 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
95260 union {
95261 struct inet_skb_parm h4;
95262 #if IS_ENABLED(CONFIG_IPV6)
95263 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
95264 index dc4865e..152ee4c 100644
95265 --- a/include/net/xfrm.h
95266 +++ b/include/net/xfrm.h
95267 @@ -285,7 +285,6 @@ struct xfrm_dst;
95268 struct xfrm_policy_afinfo {
95269 unsigned short family;
95270 struct dst_ops *dst_ops;
95271 - void (*garbage_collect)(struct net *net);
95272 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
95273 const xfrm_address_t *saddr,
95274 const xfrm_address_t *daddr);
95275 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
95276 struct net_device *dev,
95277 const struct flowi *fl);
95278 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
95279 -};
95280 +} __do_const;
95281
95282 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
95283 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
95284 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
95285 int (*transport_finish)(struct sk_buff *skb,
95286 int async);
95287 void (*local_error)(struct sk_buff *skb, u32 mtu);
95288 -};
95289 +} __do_const;
95290
95291 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
95292 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
95293 @@ -437,7 +436,7 @@ struct xfrm_mode {
95294 struct module *owner;
95295 unsigned int encap;
95296 int flags;
95297 -};
95298 +} __do_const;
95299
95300 /* Flags for xfrm_mode. */
95301 enum {
95302 @@ -534,7 +533,7 @@ struct xfrm_policy {
95303 struct timer_list timer;
95304
95305 struct flow_cache_object flo;
95306 - atomic_t genid;
95307 + atomic_unchecked_t genid;
95308 u32 priority;
95309 u32 index;
95310 struct xfrm_mark mark;
95311 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
95312 }
95313
95314 void xfrm_garbage_collect(struct net *net);
95315 +void xfrm_garbage_collect_deferred(struct net *net);
95316
95317 #else
95318
95319 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
95320 static inline void xfrm_garbage_collect(struct net *net)
95321 {
95322 }
95323 +static inline void xfrm_garbage_collect_deferred(struct net *net)
95324 +{
95325 +}
95326 #endif
95327
95328 static __inline__
95329 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
95330 index 1017e0b..227aa4d 100644
95331 --- a/include/rdma/iw_cm.h
95332 +++ b/include/rdma/iw_cm.h
95333 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
95334 int backlog);
95335
95336 int (*destroy_listen)(struct iw_cm_id *cm_id);
95337 -};
95338 +} __no_const;
95339
95340 /**
95341 * iw_create_cm_id - Create an IW CM identifier.
95342 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
95343 index 93d14da..734b3d8 100644
95344 --- a/include/scsi/libfc.h
95345 +++ b/include/scsi/libfc.h
95346 @@ -771,6 +771,7 @@ struct libfc_function_template {
95347 */
95348 void (*disc_stop_final) (struct fc_lport *);
95349 };
95350 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
95351
95352 /**
95353 * struct fc_disc - Discovery context
95354 @@ -875,7 +876,7 @@ struct fc_lport {
95355 struct fc_vport *vport;
95356
95357 /* Operational Information */
95358 - struct libfc_function_template tt;
95359 + libfc_function_template_no_const tt;
95360 u8 link_up;
95361 u8 qfull;
95362 enum fc_lport_state state;
95363 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
95364 index a4c9336..d6f8f34 100644
95365 --- a/include/scsi/scsi_device.h
95366 +++ b/include/scsi/scsi_device.h
95367 @@ -185,9 +185,9 @@ struct scsi_device {
95368 unsigned int max_device_blocked; /* what device_blocked counts down from */
95369 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
95370
95371 - atomic_t iorequest_cnt;
95372 - atomic_t iodone_cnt;
95373 - atomic_t ioerr_cnt;
95374 + atomic_unchecked_t iorequest_cnt;
95375 + atomic_unchecked_t iodone_cnt;
95376 + atomic_unchecked_t ioerr_cnt;
95377
95378 struct device sdev_gendev,
95379 sdev_dev;
95380 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
95381 index 007a0bc..7188db8 100644
95382 --- a/include/scsi/scsi_transport_fc.h
95383 +++ b/include/scsi/scsi_transport_fc.h
95384 @@ -756,7 +756,8 @@ struct fc_function_template {
95385 unsigned long show_host_system_hostname:1;
95386
95387 unsigned long disable_target_scan:1;
95388 -};
95389 +} __do_const;
95390 +typedef struct fc_function_template __no_const fc_function_template_no_const;
95391
95392
95393 /**
95394 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
95395 index f48089d..73abe48 100644
95396 --- a/include/sound/compress_driver.h
95397 +++ b/include/sound/compress_driver.h
95398 @@ -130,7 +130,7 @@ struct snd_compr_ops {
95399 struct snd_compr_caps *caps);
95400 int (*get_codec_caps) (struct snd_compr_stream *stream,
95401 struct snd_compr_codec_caps *codec);
95402 -};
95403 +} __no_const;
95404
95405 /**
95406 * struct snd_compr: Compressed device
95407 diff --git a/include/sound/soc.h b/include/sound/soc.h
95408 index 0d1ade1..34e77d3 100644
95409 --- a/include/sound/soc.h
95410 +++ b/include/sound/soc.h
95411 @@ -856,7 +856,7 @@ struct snd_soc_codec_driver {
95412 enum snd_soc_dapm_type, int);
95413
95414 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
95415 -};
95416 +} __do_const;
95417
95418 /* SoC platform interface */
95419 struct snd_soc_platform_driver {
95420 @@ -883,7 +883,7 @@ struct snd_soc_platform_driver {
95421 const struct snd_compr_ops *compr_ops;
95422
95423 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
95424 -};
95425 +} __do_const;
95426
95427 struct snd_soc_dai_link_component {
95428 const char *name;
95429 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
95430 index 985ca4c..b55b54a 100644
95431 --- a/include/target/target_core_base.h
95432 +++ b/include/target/target_core_base.h
95433 @@ -767,7 +767,7 @@ struct se_device {
95434 atomic_long_t write_bytes;
95435 /* Active commands on this virtual SE device */
95436 atomic_t simple_cmds;
95437 - atomic_t dev_ordered_id;
95438 + atomic_unchecked_t dev_ordered_id;
95439 atomic_t dev_ordered_sync;
95440 atomic_t dev_qf_count;
95441 int export_count;
95442 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
95443 new file mode 100644
95444 index 0000000..fb634b7
95445 --- /dev/null
95446 +++ b/include/trace/events/fs.h
95447 @@ -0,0 +1,53 @@
95448 +#undef TRACE_SYSTEM
95449 +#define TRACE_SYSTEM fs
95450 +
95451 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
95452 +#define _TRACE_FS_H
95453 +
95454 +#include <linux/fs.h>
95455 +#include <linux/tracepoint.h>
95456 +
95457 +TRACE_EVENT(do_sys_open,
95458 +
95459 + TP_PROTO(const char *filename, int flags, int mode),
95460 +
95461 + TP_ARGS(filename, flags, mode),
95462 +
95463 + TP_STRUCT__entry(
95464 + __string( filename, filename )
95465 + __field( int, flags )
95466 + __field( int, mode )
95467 + ),
95468 +
95469 + TP_fast_assign(
95470 + __assign_str(filename, filename);
95471 + __entry->flags = flags;
95472 + __entry->mode = mode;
95473 + ),
95474 +
95475 + TP_printk("\"%s\" %x %o",
95476 + __get_str(filename), __entry->flags, __entry->mode)
95477 +);
95478 +
95479 +TRACE_EVENT(open_exec,
95480 +
95481 + TP_PROTO(const char *filename),
95482 +
95483 + TP_ARGS(filename),
95484 +
95485 + TP_STRUCT__entry(
95486 + __string( filename, filename )
95487 + ),
95488 +
95489 + TP_fast_assign(
95490 + __assign_str(filename, filename);
95491 + ),
95492 +
95493 + TP_printk("\"%s\"",
95494 + __get_str(filename))
95495 +);
95496 +
95497 +#endif /* _TRACE_FS_H */
95498 +
95499 +/* This part must be outside protection */
95500 +#include <trace/define_trace.h>
95501 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
95502 index 3608beb..df39d8a 100644
95503 --- a/include/trace/events/irq.h
95504 +++ b/include/trace/events/irq.h
95505 @@ -36,7 +36,7 @@ struct softirq_action;
95506 */
95507 TRACE_EVENT(irq_handler_entry,
95508
95509 - TP_PROTO(int irq, struct irqaction *action),
95510 + TP_PROTO(int irq, const struct irqaction *action),
95511
95512 TP_ARGS(irq, action),
95513
95514 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
95515 */
95516 TRACE_EVENT(irq_handler_exit,
95517
95518 - TP_PROTO(int irq, struct irqaction *action, int ret),
95519 + TP_PROTO(int irq, const struct irqaction *action, int ret),
95520
95521 TP_ARGS(irq, action, ret),
95522
95523 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
95524 index 6eed16b..3e05750 100644
95525 --- a/include/uapi/drm/i915_drm.h
95526 +++ b/include/uapi/drm/i915_drm.h
95527 @@ -347,6 +347,7 @@ typedef struct drm_i915_irq_wait {
95528 #define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
95529 #define I915_PARAM_MMAP_VERSION 30
95530 #define I915_PARAM_HAS_BSD2 31
95531 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
95532
95533 typedef struct drm_i915_getparam {
95534 int param;
95535 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
95536 index 7caf44c..23c6f27 100644
95537 --- a/include/uapi/linux/a.out.h
95538 +++ b/include/uapi/linux/a.out.h
95539 @@ -39,6 +39,14 @@ enum machine_type {
95540 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
95541 };
95542
95543 +/* Constants for the N_FLAGS field */
95544 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95545 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
95546 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
95547 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
95548 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95549 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95550 +
95551 #if !defined (N_MAGIC)
95552 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
95553 #endif
95554 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
95555 index 22b6ad3..aeba37e 100644
95556 --- a/include/uapi/linux/bcache.h
95557 +++ b/include/uapi/linux/bcache.h
95558 @@ -5,6 +5,7 @@
95559 * Bcache on disk data structures
95560 */
95561
95562 +#include <linux/compiler.h>
95563 #include <asm/types.h>
95564
95565 #define BITMASK(name, type, field, offset, size) \
95566 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
95567 /* Btree keys - all units are in sectors */
95568
95569 struct bkey {
95570 - __u64 high;
95571 - __u64 low;
95572 + __u64 high __intentional_overflow(-1);
95573 + __u64 low __intentional_overflow(-1);
95574 __u64 ptr[];
95575 };
95576
95577 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
95578 index d876736..ccce5c0 100644
95579 --- a/include/uapi/linux/byteorder/little_endian.h
95580 +++ b/include/uapi/linux/byteorder/little_endian.h
95581 @@ -42,51 +42,51 @@
95582
95583 static inline __le64 __cpu_to_le64p(const __u64 *p)
95584 {
95585 - return (__force __le64)*p;
95586 + return (__force const __le64)*p;
95587 }
95588 -static inline __u64 __le64_to_cpup(const __le64 *p)
95589 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
95590 {
95591 - return (__force __u64)*p;
95592 + return (__force const __u64)*p;
95593 }
95594 static inline __le32 __cpu_to_le32p(const __u32 *p)
95595 {
95596 - return (__force __le32)*p;
95597 + return (__force const __le32)*p;
95598 }
95599 static inline __u32 __le32_to_cpup(const __le32 *p)
95600 {
95601 - return (__force __u32)*p;
95602 + return (__force const __u32)*p;
95603 }
95604 static inline __le16 __cpu_to_le16p(const __u16 *p)
95605 {
95606 - return (__force __le16)*p;
95607 + return (__force const __le16)*p;
95608 }
95609 static inline __u16 __le16_to_cpup(const __le16 *p)
95610 {
95611 - return (__force __u16)*p;
95612 + return (__force const __u16)*p;
95613 }
95614 static inline __be64 __cpu_to_be64p(const __u64 *p)
95615 {
95616 - return (__force __be64)__swab64p(p);
95617 + return (__force const __be64)__swab64p(p);
95618 }
95619 static inline __u64 __be64_to_cpup(const __be64 *p)
95620 {
95621 - return __swab64p((__u64 *)p);
95622 + return __swab64p((const __u64 *)p);
95623 }
95624 static inline __be32 __cpu_to_be32p(const __u32 *p)
95625 {
95626 - return (__force __be32)__swab32p(p);
95627 + return (__force const __be32)__swab32p(p);
95628 }
95629 -static inline __u32 __be32_to_cpup(const __be32 *p)
95630 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
95631 {
95632 - return __swab32p((__u32 *)p);
95633 + return __swab32p((const __u32 *)p);
95634 }
95635 static inline __be16 __cpu_to_be16p(const __u16 *p)
95636 {
95637 - return (__force __be16)__swab16p(p);
95638 + return (__force const __be16)__swab16p(p);
95639 }
95640 static inline __u16 __be16_to_cpup(const __be16 *p)
95641 {
95642 - return __swab16p((__u16 *)p);
95643 + return __swab16p((const __u16 *)p);
95644 }
95645 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
95646 #define __le64_to_cpus(x) do { (void)(x); } while (0)
95647 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
95648 index 71e1d0e..6cc9caf 100644
95649 --- a/include/uapi/linux/elf.h
95650 +++ b/include/uapi/linux/elf.h
95651 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
95652 #define PT_GNU_EH_FRAME 0x6474e550
95653
95654 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
95655 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
95656 +
95657 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
95658 +
95659 +/* Constants for the e_flags field */
95660 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95661 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
95662 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
95663 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
95664 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95665 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95666
95667 /*
95668 * Extended Numbering
95669 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
95670 #define DT_DEBUG 21
95671 #define DT_TEXTREL 22
95672 #define DT_JMPREL 23
95673 +#define DT_FLAGS 30
95674 + #define DF_TEXTREL 0x00000004
95675 #define DT_ENCODING 32
95676 #define OLD_DT_LOOS 0x60000000
95677 #define DT_LOOS 0x6000000d
95678 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
95679 #define PF_W 0x2
95680 #define PF_X 0x1
95681
95682 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
95683 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
95684 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
95685 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
95686 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
95687 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
95688 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
95689 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
95690 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
95691 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
95692 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
95693 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
95694 +
95695 typedef struct elf32_phdr{
95696 Elf32_Word p_type;
95697 Elf32_Off p_offset;
95698 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
95699 #define EI_OSABI 7
95700 #define EI_PAD 8
95701
95702 +#define EI_PAX 14
95703 +
95704 #define ELFMAG0 0x7f /* EI_MAG */
95705 #define ELFMAG1 'E'
95706 #define ELFMAG2 'L'
95707 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
95708 index aa169c4..6a2771d 100644
95709 --- a/include/uapi/linux/personality.h
95710 +++ b/include/uapi/linux/personality.h
95711 @@ -30,6 +30,7 @@ enum {
95712 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
95713 ADDR_NO_RANDOMIZE | \
95714 ADDR_COMPAT_LAYOUT | \
95715 + ADDR_LIMIT_3GB | \
95716 MMAP_PAGE_ZERO)
95717
95718 /*
95719 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
95720 index 7530e74..e714828 100644
95721 --- a/include/uapi/linux/screen_info.h
95722 +++ b/include/uapi/linux/screen_info.h
95723 @@ -43,7 +43,8 @@ struct screen_info {
95724 __u16 pages; /* 0x32 */
95725 __u16 vesa_attributes; /* 0x34 */
95726 __u32 capabilities; /* 0x36 */
95727 - __u8 _reserved[6]; /* 0x3a */
95728 + __u16 vesapm_size; /* 0x3a */
95729 + __u8 _reserved[4]; /* 0x3c */
95730 } __attribute__((packed));
95731
95732 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
95733 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
95734 index 0e011eb..82681b1 100644
95735 --- a/include/uapi/linux/swab.h
95736 +++ b/include/uapi/linux/swab.h
95737 @@ -43,7 +43,7 @@
95738 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
95739 */
95740
95741 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
95742 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
95743 {
95744 #ifdef __HAVE_BUILTIN_BSWAP16__
95745 return __builtin_bswap16(val);
95746 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
95747 #endif
95748 }
95749
95750 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
95751 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
95752 {
95753 #ifdef __HAVE_BUILTIN_BSWAP32__
95754 return __builtin_bswap32(val);
95755 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
95756 #endif
95757 }
95758
95759 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
95760 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
95761 {
95762 #ifdef __HAVE_BUILTIN_BSWAP64__
95763 return __builtin_bswap64(val);
95764 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
95765 index 1590c49..5eab462 100644
95766 --- a/include/uapi/linux/xattr.h
95767 +++ b/include/uapi/linux/xattr.h
95768 @@ -73,5 +73,9 @@
95769 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
95770 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
95771
95772 +/* User namespace */
95773 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
95774 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
95775 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
95776
95777 #endif /* _UAPI_LINUX_XATTR_H */
95778 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
95779 index f9466fa..f4e2b81 100644
95780 --- a/include/video/udlfb.h
95781 +++ b/include/video/udlfb.h
95782 @@ -53,10 +53,10 @@ struct dlfb_data {
95783 u32 pseudo_palette[256];
95784 int blank_mode; /*one of FB_BLANK_ */
95785 /* blit-only rendering path metrics, exposed through sysfs */
95786 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95787 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
95788 - atomic_t bytes_sent; /* to usb, after compression including overhead */
95789 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
95790 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95791 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
95792 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
95793 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
95794 };
95795
95796 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
95797 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
95798 index 30f5362..8ed8ac9 100644
95799 --- a/include/video/uvesafb.h
95800 +++ b/include/video/uvesafb.h
95801 @@ -122,6 +122,7 @@ struct uvesafb_par {
95802 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
95803 u8 pmi_setpal; /* PMI for palette changes */
95804 u16 *pmi_base; /* protected mode interface location */
95805 + u8 *pmi_code; /* protected mode code location */
95806 void *pmi_start;
95807 void *pmi_pal;
95808 u8 *vbe_state_orig; /*
95809 diff --git a/init/Kconfig b/init/Kconfig
95810 index f5dbc6d..8259396 100644
95811 --- a/init/Kconfig
95812 +++ b/init/Kconfig
95813 @@ -1136,6 +1136,7 @@ endif # CGROUPS
95814
95815 config CHECKPOINT_RESTORE
95816 bool "Checkpoint/restore support" if EXPERT
95817 + depends on !GRKERNSEC
95818 default n
95819 help
95820 Enables additional kernel features in a sake of checkpoint/restore.
95821 @@ -1646,7 +1647,7 @@ config SLUB_DEBUG
95822
95823 config COMPAT_BRK
95824 bool "Disable heap randomization"
95825 - default y
95826 + default n
95827 help
95828 Randomizing heap placement makes heap exploits harder, but it
95829 also breaks ancient binaries (including anything libc5 based).
95830 @@ -1977,7 +1978,7 @@ config INIT_ALL_POSSIBLE
95831 config STOP_MACHINE
95832 bool
95833 default y
95834 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
95835 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
95836 help
95837 Need stop_machine() primitive.
95838
95839 diff --git a/init/Makefile b/init/Makefile
95840 index 7bc47ee..6da2dc7 100644
95841 --- a/init/Makefile
95842 +++ b/init/Makefile
95843 @@ -2,6 +2,9 @@
95844 # Makefile for the linux kernel.
95845 #
95846
95847 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
95848 +asflags-y := $(GCC_PLUGINS_AFLAGS)
95849 +
95850 obj-y := main.o version.o mounts.o
95851 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
95852 obj-y += noinitramfs.o
95853 diff --git a/init/do_mounts.c b/init/do_mounts.c
95854 index eb41008..f5dbbf9 100644
95855 --- a/init/do_mounts.c
95856 +++ b/init/do_mounts.c
95857 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
95858 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
95859 {
95860 struct super_block *s;
95861 - int err = sys_mount(name, "/root", fs, flags, data);
95862 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
95863 if (err)
95864 return err;
95865
95866 - sys_chdir("/root");
95867 + sys_chdir((const char __force_user *)"/root");
95868 s = current->fs->pwd.dentry->d_sb;
95869 ROOT_DEV = s->s_dev;
95870 printk(KERN_INFO
95871 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
95872 va_start(args, fmt);
95873 vsprintf(buf, fmt, args);
95874 va_end(args);
95875 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
95876 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
95877 if (fd >= 0) {
95878 sys_ioctl(fd, FDEJECT, 0);
95879 sys_close(fd);
95880 }
95881 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
95882 - fd = sys_open("/dev/console", O_RDWR, 0);
95883 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
95884 if (fd >= 0) {
95885 sys_ioctl(fd, TCGETS, (long)&termios);
95886 termios.c_lflag &= ~ICANON;
95887 sys_ioctl(fd, TCSETSF, (long)&termios);
95888 - sys_read(fd, &c, 1);
95889 + sys_read(fd, (char __user *)&c, 1);
95890 termios.c_lflag |= ICANON;
95891 sys_ioctl(fd, TCSETSF, (long)&termios);
95892 sys_close(fd);
95893 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
95894 mount_root();
95895 out:
95896 devtmpfs_mount("dev");
95897 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
95898 - sys_chroot(".");
95899 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
95900 + sys_chroot((const char __force_user *)".");
95901 }
95902
95903 static bool is_tmpfs;
95904 diff --git a/init/do_mounts.h b/init/do_mounts.h
95905 index f5b978a..69dbfe8 100644
95906 --- a/init/do_mounts.h
95907 +++ b/init/do_mounts.h
95908 @@ -15,15 +15,15 @@ extern int root_mountflags;
95909
95910 static inline int create_dev(char *name, dev_t dev)
95911 {
95912 - sys_unlink(name);
95913 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
95914 + sys_unlink((char __force_user *)name);
95915 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
95916 }
95917
95918 #if BITS_PER_LONG == 32
95919 static inline u32 bstat(char *name)
95920 {
95921 struct stat64 stat;
95922 - if (sys_stat64(name, &stat) != 0)
95923 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
95924 return 0;
95925 if (!S_ISBLK(stat.st_mode))
95926 return 0;
95927 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
95928 static inline u32 bstat(char *name)
95929 {
95930 struct stat stat;
95931 - if (sys_newstat(name, &stat) != 0)
95932 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
95933 return 0;
95934 if (!S_ISBLK(stat.st_mode))
95935 return 0;
95936 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
95937 index 3e0878e..8a9d7a0 100644
95938 --- a/init/do_mounts_initrd.c
95939 +++ b/init/do_mounts_initrd.c
95940 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
95941 {
95942 sys_unshare(CLONE_FS | CLONE_FILES);
95943 /* stdin/stdout/stderr for /linuxrc */
95944 - sys_open("/dev/console", O_RDWR, 0);
95945 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
95946 sys_dup(0);
95947 sys_dup(0);
95948 /* move initrd over / and chdir/chroot in initrd root */
95949 - sys_chdir("/root");
95950 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
95951 - sys_chroot(".");
95952 + sys_chdir((const char __force_user *)"/root");
95953 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
95954 + sys_chroot((const char __force_user *)".");
95955 sys_setsid();
95956 return 0;
95957 }
95958 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
95959 create_dev("/dev/root.old", Root_RAM0);
95960 /* mount initrd on rootfs' /root */
95961 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
95962 - sys_mkdir("/old", 0700);
95963 - sys_chdir("/old");
95964 + sys_mkdir((const char __force_user *)"/old", 0700);
95965 + sys_chdir((const char __force_user *)"/old");
95966
95967 /* try loading default modules from initrd */
95968 load_default_modules();
95969 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
95970 current->flags &= ~PF_FREEZER_SKIP;
95971
95972 /* move initrd to rootfs' /old */
95973 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
95974 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
95975 /* switch root and cwd back to / of rootfs */
95976 - sys_chroot("..");
95977 + sys_chroot((const char __force_user *)"..");
95978
95979 if (new_decode_dev(real_root_dev) == Root_RAM0) {
95980 - sys_chdir("/old");
95981 + sys_chdir((const char __force_user *)"/old");
95982 return;
95983 }
95984
95985 - sys_chdir("/");
95986 + sys_chdir((const char __force_user *)"/");
95987 ROOT_DEV = new_decode_dev(real_root_dev);
95988 mount_root();
95989
95990 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
95991 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
95992 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
95993 if (!error)
95994 printk("okay\n");
95995 else {
95996 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
95997 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
95998 if (error == -ENOENT)
95999 printk("/initrd does not exist. Ignored.\n");
96000 else
96001 printk("failed\n");
96002 printk(KERN_NOTICE "Unmounting old root\n");
96003 - sys_umount("/old", MNT_DETACH);
96004 + sys_umount((char __force_user *)"/old", MNT_DETACH);
96005 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
96006 if (fd < 0) {
96007 error = fd;
96008 @@ -127,11 +127,11 @@ int __init initrd_load(void)
96009 * mounted in the normal path.
96010 */
96011 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
96012 - sys_unlink("/initrd.image");
96013 + sys_unlink((const char __force_user *)"/initrd.image");
96014 handle_initrd();
96015 return 1;
96016 }
96017 }
96018 - sys_unlink("/initrd.image");
96019 + sys_unlink((const char __force_user *)"/initrd.image");
96020 return 0;
96021 }
96022 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
96023 index 8cb6db5..d729f50 100644
96024 --- a/init/do_mounts_md.c
96025 +++ b/init/do_mounts_md.c
96026 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
96027 partitioned ? "_d" : "", minor,
96028 md_setup_args[ent].device_names);
96029
96030 - fd = sys_open(name, 0, 0);
96031 + fd = sys_open((char __force_user *)name, 0, 0);
96032 if (fd < 0) {
96033 printk(KERN_ERR "md: open failed - cannot start "
96034 "array %s\n", name);
96035 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
96036 * array without it
96037 */
96038 sys_close(fd);
96039 - fd = sys_open(name, 0, 0);
96040 + fd = sys_open((char __force_user *)name, 0, 0);
96041 sys_ioctl(fd, BLKRRPART, 0);
96042 }
96043 sys_close(fd);
96044 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
96045
96046 wait_for_device_probe();
96047
96048 - fd = sys_open("/dev/md0", 0, 0);
96049 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
96050 if (fd >= 0) {
96051 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
96052 sys_close(fd);
96053 diff --git a/init/init_task.c b/init/init_task.c
96054 index ba0a7f36..2bcf1d5 100644
96055 --- a/init/init_task.c
96056 +++ b/init/init_task.c
96057 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
96058 * Initial thread structure. Alignment of this is handled by a special
96059 * linker map entry.
96060 */
96061 +#ifdef CONFIG_X86
96062 +union thread_union init_thread_union __init_task_data;
96063 +#else
96064 union thread_union init_thread_union __init_task_data =
96065 { INIT_THREAD_INFO(init_task) };
96066 +#endif
96067 diff --git a/init/initramfs.c b/init/initramfs.c
96068 index ad1bd77..dca2c1b 100644
96069 --- a/init/initramfs.c
96070 +++ b/init/initramfs.c
96071 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
96072
96073 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
96074 while (count) {
96075 - ssize_t rv = sys_write(fd, p, count);
96076 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
96077
96078 if (rv < 0) {
96079 if (rv == -EINTR || rv == -EAGAIN)
96080 @@ -107,7 +107,7 @@ static void __init free_hash(void)
96081 }
96082 }
96083
96084 -static long __init do_utime(char *filename, time_t mtime)
96085 +static long __init do_utime(char __force_user *filename, time_t mtime)
96086 {
96087 struct timespec t[2];
96088
96089 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
96090 struct dir_entry *de, *tmp;
96091 list_for_each_entry_safe(de, tmp, &dir_list, list) {
96092 list_del(&de->list);
96093 - do_utime(de->name, de->mtime);
96094 + do_utime((char __force_user *)de->name, de->mtime);
96095 kfree(de->name);
96096 kfree(de);
96097 }
96098 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
96099 if (nlink >= 2) {
96100 char *old = find_link(major, minor, ino, mode, collected);
96101 if (old)
96102 - return (sys_link(old, collected) < 0) ? -1 : 1;
96103 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
96104 }
96105 return 0;
96106 }
96107 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
96108 {
96109 struct stat st;
96110
96111 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
96112 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
96113 if (S_ISDIR(st.st_mode))
96114 - sys_rmdir(path);
96115 + sys_rmdir((char __force_user *)path);
96116 else
96117 - sys_unlink(path);
96118 + sys_unlink((char __force_user *)path);
96119 }
96120 }
96121
96122 @@ -338,7 +338,7 @@ static int __init do_name(void)
96123 int openflags = O_WRONLY|O_CREAT;
96124 if (ml != 1)
96125 openflags |= O_TRUNC;
96126 - wfd = sys_open(collected, openflags, mode);
96127 + wfd = sys_open((char __force_user *)collected, openflags, mode);
96128
96129 if (wfd >= 0) {
96130 sys_fchown(wfd, uid, gid);
96131 @@ -350,17 +350,17 @@ static int __init do_name(void)
96132 }
96133 }
96134 } else if (S_ISDIR(mode)) {
96135 - sys_mkdir(collected, mode);
96136 - sys_chown(collected, uid, gid);
96137 - sys_chmod(collected, mode);
96138 + sys_mkdir((char __force_user *)collected, mode);
96139 + sys_chown((char __force_user *)collected, uid, gid);
96140 + sys_chmod((char __force_user *)collected, mode);
96141 dir_add(collected, mtime);
96142 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
96143 S_ISFIFO(mode) || S_ISSOCK(mode)) {
96144 if (maybe_link() == 0) {
96145 - sys_mknod(collected, mode, rdev);
96146 - sys_chown(collected, uid, gid);
96147 - sys_chmod(collected, mode);
96148 - do_utime(collected, mtime);
96149 + sys_mknod((char __force_user *)collected, mode, rdev);
96150 + sys_chown((char __force_user *)collected, uid, gid);
96151 + sys_chmod((char __force_user *)collected, mode);
96152 + do_utime((char __force_user *)collected, mtime);
96153 }
96154 }
96155 return 0;
96156 @@ -372,7 +372,7 @@ static int __init do_copy(void)
96157 if (xwrite(wfd, victim, body_len) != body_len)
96158 error("write error");
96159 sys_close(wfd);
96160 - do_utime(vcollected, mtime);
96161 + do_utime((char __force_user *)vcollected, mtime);
96162 kfree(vcollected);
96163 eat(body_len);
96164 state = SkipIt;
96165 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
96166 {
96167 collected[N_ALIGN(name_len) + body_len] = '\0';
96168 clean_path(collected, 0);
96169 - sys_symlink(collected + N_ALIGN(name_len), collected);
96170 - sys_lchown(collected, uid, gid);
96171 - do_utime(collected, mtime);
96172 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
96173 + sys_lchown((char __force_user *)collected, uid, gid);
96174 + do_utime((char __force_user *)collected, mtime);
96175 state = SkipIt;
96176 next_state = Reset;
96177 return 0;
96178 diff --git a/init/main.c b/init/main.c
96179 index 6f0f1c5f..a542824 100644
96180 --- a/init/main.c
96181 +++ b/init/main.c
96182 @@ -96,6 +96,8 @@ extern void radix_tree_init(void);
96183 static inline void mark_rodata_ro(void) { }
96184 #endif
96185
96186 +extern void grsecurity_init(void);
96187 +
96188 /*
96189 * Debug helper: via this flag we know that we are in 'early bootup code'
96190 * where only the boot processor is running with IRQ disabled. This means
96191 @@ -157,6 +159,85 @@ static int __init set_reset_devices(char *str)
96192
96193 __setup("reset_devices", set_reset_devices);
96194
96195 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
96196 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
96197 +static int __init setup_grsec_proc_gid(char *str)
96198 +{
96199 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
96200 + return 1;
96201 +}
96202 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
96203 +#endif
96204 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
96205 +int grsec_enable_sysfs_restrict = 1;
96206 +static int __init setup_grsec_sysfs_restrict(char *str)
96207 +{
96208 + if (!simple_strtol(str, NULL, 0))
96209 + grsec_enable_sysfs_restrict = 0;
96210 + return 1;
96211 +}
96212 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
96213 +#endif
96214 +
96215 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
96216 +unsigned long pax_user_shadow_base __read_only;
96217 +EXPORT_SYMBOL(pax_user_shadow_base);
96218 +extern char pax_enter_kernel_user[];
96219 +extern char pax_exit_kernel_user[];
96220 +#endif
96221 +
96222 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
96223 +static int __init setup_pax_nouderef(char *str)
96224 +{
96225 +#ifdef CONFIG_X86_32
96226 + unsigned int cpu;
96227 + struct desc_struct *gdt;
96228 +
96229 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
96230 + gdt = get_cpu_gdt_table(cpu);
96231 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
96232 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
96233 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
96234 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
96235 + }
96236 + loadsegment(ds, __KERNEL_DS);
96237 + loadsegment(es, __KERNEL_DS);
96238 + loadsegment(ss, __KERNEL_DS);
96239 +#else
96240 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
96241 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
96242 + clone_pgd_mask = ~(pgdval_t)0UL;
96243 + pax_user_shadow_base = 0UL;
96244 + setup_clear_cpu_cap(X86_FEATURE_PCID);
96245 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
96246 +#endif
96247 +
96248 + return 0;
96249 +}
96250 +early_param("pax_nouderef", setup_pax_nouderef);
96251 +
96252 +#ifdef CONFIG_X86_64
96253 +static int __init setup_pax_weakuderef(char *str)
96254 +{
96255 + if (clone_pgd_mask != ~(pgdval_t)0UL)
96256 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
96257 + return 1;
96258 +}
96259 +__setup("pax_weakuderef", setup_pax_weakuderef);
96260 +#endif
96261 +#endif
96262 +
96263 +#ifdef CONFIG_PAX_SOFTMODE
96264 +int pax_softmode;
96265 +
96266 +static int __init setup_pax_softmode(char *str)
96267 +{
96268 + get_option(&str, &pax_softmode);
96269 + return 1;
96270 +}
96271 +__setup("pax_softmode=", setup_pax_softmode);
96272 +#endif
96273 +
96274 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
96275 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
96276 static const char *panic_later, *panic_param;
96277 @@ -722,7 +803,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
96278 struct blacklist_entry *entry;
96279 char *fn_name;
96280
96281 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
96282 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
96283 if (!fn_name)
96284 return false;
96285
96286 @@ -774,7 +855,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
96287 {
96288 int count = preempt_count();
96289 int ret;
96290 - char msgbuf[64];
96291 + const char *msg1 = "", *msg2 = "";
96292
96293 if (initcall_blacklisted(fn))
96294 return -EPERM;
96295 @@ -784,18 +865,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
96296 else
96297 ret = fn();
96298
96299 - msgbuf[0] = 0;
96300 -
96301 if (preempt_count() != count) {
96302 - sprintf(msgbuf, "preemption imbalance ");
96303 + msg1 = " preemption imbalance";
96304 preempt_count_set(count);
96305 }
96306 if (irqs_disabled()) {
96307 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
96308 + msg2 = " disabled interrupts";
96309 local_irq_enable();
96310 }
96311 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
96312 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
96313
96314 + add_latent_entropy();
96315 return ret;
96316 }
96317
96318 @@ -901,8 +981,8 @@ static int run_init_process(const char *init_filename)
96319 {
96320 argv_init[0] = init_filename;
96321 return do_execve(getname_kernel(init_filename),
96322 - (const char __user *const __user *)argv_init,
96323 - (const char __user *const __user *)envp_init);
96324 + (const char __user *const __force_user *)argv_init,
96325 + (const char __user *const __force_user *)envp_init);
96326 }
96327
96328 static int try_to_run_init_process(const char *init_filename)
96329 @@ -919,6 +999,10 @@ static int try_to_run_init_process(const char *init_filename)
96330 return ret;
96331 }
96332
96333 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96334 +extern int gr_init_ran;
96335 +#endif
96336 +
96337 static noinline void __init kernel_init_freeable(void);
96338
96339 static int __ref kernel_init(void *unused)
96340 @@ -943,6 +1027,11 @@ static int __ref kernel_init(void *unused)
96341 ramdisk_execute_command, ret);
96342 }
96343
96344 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96345 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
96346 + gr_init_ran = 1;
96347 +#endif
96348 +
96349 /*
96350 * We try each of these until one succeeds.
96351 *
96352 @@ -998,7 +1087,7 @@ static noinline void __init kernel_init_freeable(void)
96353 do_basic_setup();
96354
96355 /* Open the /dev/console on the rootfs, this should never fail */
96356 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
96357 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
96358 pr_err("Warning: unable to open an initial console.\n");
96359
96360 (void) sys_dup(0);
96361 @@ -1011,11 +1100,13 @@ static noinline void __init kernel_init_freeable(void)
96362 if (!ramdisk_execute_command)
96363 ramdisk_execute_command = "/init";
96364
96365 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
96366 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
96367 ramdisk_execute_command = NULL;
96368 prepare_namespace();
96369 }
96370
96371 + grsecurity_init();
96372 +
96373 /*
96374 * Ok, we have completed the initial bootup, and
96375 * we're essentially up and running. Get rid of the
96376 diff --git a/ipc/compat.c b/ipc/compat.c
96377 index 9b3c85f..5266b0f 100644
96378 --- a/ipc/compat.c
96379 +++ b/ipc/compat.c
96380 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
96381 COMPAT_SHMLBA);
96382 if (err < 0)
96383 return err;
96384 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
96385 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
96386 }
96387 case SHMDT:
96388 return sys_shmdt(compat_ptr(ptr));
96389 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
96390 }
96391
96392 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
96393 - unsigned, nsops,
96394 + compat_long_t, nsops,
96395 const struct compat_timespec __user *, timeout)
96396 {
96397 struct timespec __user *ts64;
96398 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
96399 index 8ad93c2..efd80f8 100644
96400 --- a/ipc/ipc_sysctl.c
96401 +++ b/ipc/ipc_sysctl.c
96402 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
96403 static int proc_ipc_dointvec(struct ctl_table *table, int write,
96404 void __user *buffer, size_t *lenp, loff_t *ppos)
96405 {
96406 - struct ctl_table ipc_table;
96407 + ctl_table_no_const ipc_table;
96408
96409 memcpy(&ipc_table, table, sizeof(ipc_table));
96410 ipc_table.data = get_ipc(table);
96411 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
96412 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
96413 void __user *buffer, size_t *lenp, loff_t *ppos)
96414 {
96415 - struct ctl_table ipc_table;
96416 + ctl_table_no_const ipc_table;
96417
96418 memcpy(&ipc_table, table, sizeof(ipc_table));
96419 ipc_table.data = get_ipc(table);
96420 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
96421 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96422 void __user *buffer, size_t *lenp, loff_t *ppos)
96423 {
96424 - struct ctl_table ipc_table;
96425 + ctl_table_no_const ipc_table;
96426 memcpy(&ipc_table, table, sizeof(ipc_table));
96427 ipc_table.data = get_ipc(table);
96428
96429 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96430 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
96431 void __user *buffer, size_t *lenp, loff_t *ppos)
96432 {
96433 - struct ctl_table ipc_table;
96434 + ctl_table_no_const ipc_table;
96435 int dummy = 0;
96436
96437 memcpy(&ipc_table, table, sizeof(ipc_table));
96438 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
96439 index 68d4e95..1477ded 100644
96440 --- a/ipc/mq_sysctl.c
96441 +++ b/ipc/mq_sysctl.c
96442 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
96443 static int proc_mq_dointvec(struct ctl_table *table, int write,
96444 void __user *buffer, size_t *lenp, loff_t *ppos)
96445 {
96446 - struct ctl_table mq_table;
96447 + ctl_table_no_const mq_table;
96448 memcpy(&mq_table, table, sizeof(mq_table));
96449 mq_table.data = get_mq(table);
96450
96451 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
96452 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
96453 void __user *buffer, size_t *lenp, loff_t *ppos)
96454 {
96455 - struct ctl_table mq_table;
96456 + ctl_table_no_const mq_table;
96457 memcpy(&mq_table, table, sizeof(mq_table));
96458 mq_table.data = get_mq(table);
96459
96460 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
96461 index 7635a1c..7432cb6 100644
96462 --- a/ipc/mqueue.c
96463 +++ b/ipc/mqueue.c
96464 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
96465 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
96466 info->attr.mq_msgsize);
96467
96468 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
96469 spin_lock(&mq_lock);
96470 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
96471 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
96472 diff --git a/ipc/sem.c b/ipc/sem.c
96473 index 9284211..bca5b1b 100644
96474 --- a/ipc/sem.c
96475 +++ b/ipc/sem.c
96476 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
96477 }
96478
96479 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
96480 - unsigned, nsops, const struct timespec __user *, timeout)
96481 + long, nsops, const struct timespec __user *, timeout)
96482 {
96483 int error = -EINVAL;
96484 struct sem_array *sma;
96485 @@ -2015,7 +2015,7 @@ out_free:
96486 }
96487
96488 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
96489 - unsigned, nsops)
96490 + long, nsops)
96491 {
96492 return sys_semtimedop(semid, tsops, nsops, NULL);
96493 }
96494 diff --git a/ipc/shm.c b/ipc/shm.c
96495 index 19633b4..d454904 100644
96496 --- a/ipc/shm.c
96497 +++ b/ipc/shm.c
96498 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
96499 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
96500 #endif
96501
96502 +#ifdef CONFIG_GRKERNSEC
96503 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96504 + const u64 shm_createtime, const kuid_t cuid,
96505 + const int shmid);
96506 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96507 + const u64 shm_createtime);
96508 +#endif
96509 +
96510 void shm_init_ns(struct ipc_namespace *ns)
96511 {
96512 ns->shm_ctlmax = SHMMAX;
96513 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
96514 shp->shm_lprid = 0;
96515 shp->shm_atim = shp->shm_dtim = 0;
96516 shp->shm_ctim = get_seconds();
96517 +#ifdef CONFIG_GRKERNSEC
96518 + shp->shm_createtime = ktime_get_ns();
96519 +#endif
96520 shp->shm_segsz = size;
96521 shp->shm_nattch = 0;
96522 shp->shm_file = file;
96523 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96524 f_mode = FMODE_READ | FMODE_WRITE;
96525 }
96526 if (shmflg & SHM_EXEC) {
96527 +
96528 +#ifdef CONFIG_PAX_MPROTECT
96529 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
96530 + goto out;
96531 +#endif
96532 +
96533 prot |= PROT_EXEC;
96534 acc_mode |= S_IXUGO;
96535 }
96536 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96537 if (err)
96538 goto out_unlock;
96539
96540 +#ifdef CONFIG_GRKERNSEC
96541 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
96542 + shp->shm_perm.cuid, shmid) ||
96543 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
96544 + err = -EACCES;
96545 + goto out_unlock;
96546 + }
96547 +#endif
96548 +
96549 ipc_lock_object(&shp->shm_perm);
96550
96551 /* check if shm_destroy() is tearing down shp */
96552 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96553 path = shp->shm_file->f_path;
96554 path_get(&path);
96555 shp->shm_nattch++;
96556 +#ifdef CONFIG_GRKERNSEC
96557 + shp->shm_lapid = current->pid;
96558 +#endif
96559 size = i_size_read(path.dentry->d_inode);
96560 ipc_unlock_object(&shp->shm_perm);
96561 rcu_read_unlock();
96562 diff --git a/ipc/util.c b/ipc/util.c
96563 index 106bed0..f851429 100644
96564 --- a/ipc/util.c
96565 +++ b/ipc/util.c
96566 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
96567 int (*show)(struct seq_file *, void *);
96568 };
96569
96570 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
96571 +
96572 /**
96573 * ipc_init - initialise ipc subsystem
96574 *
96575 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
96576 granted_mode >>= 6;
96577 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
96578 granted_mode >>= 3;
96579 +
96580 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
96581 + return -1;
96582 +
96583 /* is there some bit set in requested_mode but not in granted_mode? */
96584 if ((requested_mode & ~granted_mode & 0007) &&
96585 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
96586 diff --git a/kernel/audit.c b/kernel/audit.c
96587 index 72ab759..757deba 100644
96588 --- a/kernel/audit.c
96589 +++ b/kernel/audit.c
96590 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
96591 3) suppressed due to audit_rate_limit
96592 4) suppressed due to audit_backlog_limit
96593 */
96594 -static atomic_t audit_lost = ATOMIC_INIT(0);
96595 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
96596
96597 /* The netlink socket. */
96598 static struct sock *audit_sock;
96599 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
96600 unsigned long now;
96601 int print;
96602
96603 - atomic_inc(&audit_lost);
96604 + atomic_inc_unchecked(&audit_lost);
96605
96606 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
96607
96608 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
96609 if (print) {
96610 if (printk_ratelimit())
96611 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
96612 - atomic_read(&audit_lost),
96613 + atomic_read_unchecked(&audit_lost),
96614 audit_rate_limit,
96615 audit_backlog_limit);
96616 audit_panic(message);
96617 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
96618 s.pid = audit_pid;
96619 s.rate_limit = audit_rate_limit;
96620 s.backlog_limit = audit_backlog_limit;
96621 - s.lost = atomic_read(&audit_lost);
96622 + s.lost = atomic_read_unchecked(&audit_lost);
96623 s.backlog = skb_queue_len(&audit_skb_queue);
96624 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
96625 s.backlog_wait_time = audit_backlog_wait_time;
96626 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
96627 index dc4ae70..2a2bddc 100644
96628 --- a/kernel/auditsc.c
96629 +++ b/kernel/auditsc.c
96630 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
96631 }
96632
96633 /* global counter which is incremented every time something logs in */
96634 -static atomic_t session_id = ATOMIC_INIT(0);
96635 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
96636
96637 static int audit_set_loginuid_perm(kuid_t loginuid)
96638 {
96639 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
96640
96641 /* are we setting or clearing? */
96642 if (uid_valid(loginuid))
96643 - sessionid = (unsigned int)atomic_inc_return(&session_id);
96644 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
96645
96646 task->sessionid = sessionid;
96647 task->loginuid = loginuid;
96648 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
96649 index 0c5796e..a9414e2 100644
96650 --- a/kernel/bpf/core.c
96651 +++ b/kernel/bpf/core.c
96652 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96653 * random section of illegal instructions.
96654 */
96655 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
96656 - hdr = module_alloc(size);
96657 + hdr = module_alloc_exec(size);
96658 if (hdr == NULL)
96659 return NULL;
96660
96661 /* Fill space with illegal/arch-dep instructions. */
96662 bpf_fill_ill_insns(hdr, size);
96663
96664 + pax_open_kernel();
96665 hdr->pages = size / PAGE_SIZE;
96666 + pax_close_kernel();
96667 +
96668 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
96669 PAGE_SIZE - sizeof(*hdr));
96670 start = (prandom_u32() % hole) & ~(alignment - 1);
96671 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96672
96673 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
96674 {
96675 - module_memfree(hdr);
96676 + module_memfree_exec(hdr);
96677 }
96678 #endif /* CONFIG_BPF_JIT */
96679
96680 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
96681 index 536edc2..d28c85d 100644
96682 --- a/kernel/bpf/syscall.c
96683 +++ b/kernel/bpf/syscall.c
96684 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
96685 int err;
96686
96687 /* the syscall is limited to root temporarily. This restriction will be
96688 - * lifted when security audit is clean. Note that eBPF+tracing must have
96689 - * this restriction, since it may pass kernel data to user space
96690 + * lifted by upstream when a half-assed security audit is clean. Note
96691 + * that eBPF+tracing must have this restriction, since it may pass
96692 + * kernel data to user space
96693 */
96694 if (!capable(CAP_SYS_ADMIN))
96695 return -EPERM;
96696 +#ifdef CONFIG_GRKERNSEC
96697 + return -EPERM;
96698 +#endif
96699
96700 if (!access_ok(VERIFY_READ, uattr, 1))
96701 return -EFAULT;
96702 diff --git a/kernel/capability.c b/kernel/capability.c
96703 index 989f5bf..d317ca0 100644
96704 --- a/kernel/capability.c
96705 +++ b/kernel/capability.c
96706 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
96707 * before modification is attempted and the application
96708 * fails.
96709 */
96710 + if (tocopy > ARRAY_SIZE(kdata))
96711 + return -EFAULT;
96712 +
96713 if (copy_to_user(dataptr, kdata, tocopy
96714 * sizeof(struct __user_cap_data_struct))) {
96715 return -EFAULT;
96716 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
96717 int ret;
96718
96719 rcu_read_lock();
96720 - ret = security_capable(__task_cred(t), ns, cap);
96721 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
96722 + gr_task_is_capable(t, __task_cred(t), cap);
96723 rcu_read_unlock();
96724
96725 - return (ret == 0);
96726 + return ret;
96727 }
96728
96729 /**
96730 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
96731 int ret;
96732
96733 rcu_read_lock();
96734 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
96735 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
96736 rcu_read_unlock();
96737
96738 - return (ret == 0);
96739 + return ret;
96740 }
96741
96742 /**
96743 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
96744 BUG();
96745 }
96746
96747 - if (security_capable(current_cred(), ns, cap) == 0) {
96748 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
96749 current->flags |= PF_SUPERPRIV;
96750 return true;
96751 }
96752 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
96753 }
96754 EXPORT_SYMBOL(ns_capable);
96755
96756 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
96757 +{
96758 + if (unlikely(!cap_valid(cap))) {
96759 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
96760 + BUG();
96761 + }
96762 +
96763 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
96764 + current->flags |= PF_SUPERPRIV;
96765 + return true;
96766 + }
96767 + return false;
96768 +}
96769 +EXPORT_SYMBOL(ns_capable_nolog);
96770 +
96771 /**
96772 * file_ns_capable - Determine if the file's opener had a capability in effect
96773 * @file: The file we want to check
96774 @@ -427,6 +446,12 @@ bool capable(int cap)
96775 }
96776 EXPORT_SYMBOL(capable);
96777
96778 +bool capable_nolog(int cap)
96779 +{
96780 + return ns_capable_nolog(&init_user_ns, cap);
96781 +}
96782 +EXPORT_SYMBOL(capable_nolog);
96783 +
96784 /**
96785 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
96786 * @inode: The inode in question
96787 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
96788 kgid_has_mapping(ns, inode->i_gid);
96789 }
96790 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
96791 +
96792 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
96793 +{
96794 + struct user_namespace *ns = current_user_ns();
96795 +
96796 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
96797 + kgid_has_mapping(ns, inode->i_gid);
96798 +}
96799 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
96800 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
96801 index 29a7b2c..a64e30a 100644
96802 --- a/kernel/cgroup.c
96803 +++ b/kernel/cgroup.c
96804 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
96805 if (!pathbuf || !agentbuf)
96806 goto out;
96807
96808 + if (agentbuf[0] == '\0')
96809 + goto out;
96810 +
96811 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
96812 if (!path)
96813 goto out;
96814 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
96815 struct task_struct *task;
96816 int count = 0;
96817
96818 - seq_printf(seq, "css_set %p\n", cset);
96819 + seq_printf(seq, "css_set %pK\n", cset);
96820
96821 list_for_each_entry(task, &cset->tasks, cg_list) {
96822 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
96823 diff --git a/kernel/compat.c b/kernel/compat.c
96824 index 24f0061..762ec00 100644
96825 --- a/kernel/compat.c
96826 +++ b/kernel/compat.c
96827 @@ -13,6 +13,7 @@
96828
96829 #include <linux/linkage.h>
96830 #include <linux/compat.h>
96831 +#include <linux/module.h>
96832 #include <linux/errno.h>
96833 #include <linux/time.h>
96834 #include <linux/signal.h>
96835 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
96836 mm_segment_t oldfs;
96837 long ret;
96838
96839 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
96840 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
96841 oldfs = get_fs();
96842 set_fs(KERNEL_DS);
96843 ret = hrtimer_nanosleep_restart(restart);
96844 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
96845 oldfs = get_fs();
96846 set_fs(KERNEL_DS);
96847 ret = hrtimer_nanosleep(&tu,
96848 - rmtp ? (struct timespec __user *)&rmt : NULL,
96849 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
96850 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
96851 set_fs(oldfs);
96852
96853 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
96854 mm_segment_t old_fs = get_fs();
96855
96856 set_fs(KERNEL_DS);
96857 - ret = sys_sigpending((old_sigset_t __user *) &s);
96858 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
96859 set_fs(old_fs);
96860 if (ret == 0)
96861 ret = put_user(s, set);
96862 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
96863 mm_segment_t old_fs = get_fs();
96864
96865 set_fs(KERNEL_DS);
96866 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
96867 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
96868 set_fs(old_fs);
96869
96870 if (!ret) {
96871 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
96872 set_fs (KERNEL_DS);
96873 ret = sys_wait4(pid,
96874 (stat_addr ?
96875 - (unsigned int __user *) &status : NULL),
96876 - options, (struct rusage __user *) &r);
96877 + (unsigned int __force_user *) &status : NULL),
96878 + options, (struct rusage __force_user *) &r);
96879 set_fs (old_fs);
96880
96881 if (ret > 0) {
96882 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
96883 memset(&info, 0, sizeof(info));
96884
96885 set_fs(KERNEL_DS);
96886 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
96887 - uru ? (struct rusage __user *)&ru : NULL);
96888 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
96889 + uru ? (struct rusage __force_user *)&ru : NULL);
96890 set_fs(old_fs);
96891
96892 if ((ret < 0) || (info.si_signo == 0))
96893 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
96894 oldfs = get_fs();
96895 set_fs(KERNEL_DS);
96896 err = sys_timer_settime(timer_id, flags,
96897 - (struct itimerspec __user *) &newts,
96898 - (struct itimerspec __user *) &oldts);
96899 + (struct itimerspec __force_user *) &newts,
96900 + (struct itimerspec __force_user *) &oldts);
96901 set_fs(oldfs);
96902 if (!err && old && put_compat_itimerspec(old, &oldts))
96903 return -EFAULT;
96904 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
96905 oldfs = get_fs();
96906 set_fs(KERNEL_DS);
96907 err = sys_timer_gettime(timer_id,
96908 - (struct itimerspec __user *) &ts);
96909 + (struct itimerspec __force_user *) &ts);
96910 set_fs(oldfs);
96911 if (!err && put_compat_itimerspec(setting, &ts))
96912 return -EFAULT;
96913 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
96914 oldfs = get_fs();
96915 set_fs(KERNEL_DS);
96916 err = sys_clock_settime(which_clock,
96917 - (struct timespec __user *) &ts);
96918 + (struct timespec __force_user *) &ts);
96919 set_fs(oldfs);
96920 return err;
96921 }
96922 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
96923 oldfs = get_fs();
96924 set_fs(KERNEL_DS);
96925 err = sys_clock_gettime(which_clock,
96926 - (struct timespec __user *) &ts);
96927 + (struct timespec __force_user *) &ts);
96928 set_fs(oldfs);
96929 if (!err && compat_put_timespec(&ts, tp))
96930 return -EFAULT;
96931 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
96932
96933 oldfs = get_fs();
96934 set_fs(KERNEL_DS);
96935 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
96936 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
96937 set_fs(oldfs);
96938
96939 err = compat_put_timex(utp, &txc);
96940 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
96941 oldfs = get_fs();
96942 set_fs(KERNEL_DS);
96943 err = sys_clock_getres(which_clock,
96944 - (struct timespec __user *) &ts);
96945 + (struct timespec __force_user *) &ts);
96946 set_fs(oldfs);
96947 if (!err && tp && compat_put_timespec(&ts, tp))
96948 return -EFAULT;
96949 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
96950 struct timespec tu;
96951 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
96952
96953 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
96954 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
96955 oldfs = get_fs();
96956 set_fs(KERNEL_DS);
96957 err = clock_nanosleep_restart(restart);
96958 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
96959 oldfs = get_fs();
96960 set_fs(KERNEL_DS);
96961 err = sys_clock_nanosleep(which_clock, flags,
96962 - (struct timespec __user *) &in,
96963 - (struct timespec __user *) &out);
96964 + (struct timespec __force_user *) &in,
96965 + (struct timespec __force_user *) &out);
96966 set_fs(oldfs);
96967
96968 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
96969 @@ -912,7 +913,8 @@ long compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask,
96970 * bitmap. We must however ensure the end of the
96971 * kernel bitmap is zeroed.
96972 */
96973 - if (nr_compat_longs-- > 0) {
96974 + if (nr_compat_longs) {
96975 + nr_compat_longs--;
96976 if (__get_user(um, umask))
96977 return -EFAULT;
96978 } else {
96979 @@ -954,7 +956,8 @@ long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask,
96980 * We dont want to write past the end of the userspace
96981 * bitmap.
96982 */
96983 - if (nr_compat_longs-- > 0) {
96984 + if (nr_compat_longs) {
96985 + nr_compat_longs--;
96986 if (__put_user(um, umask))
96987 return -EFAULT;
96988 }
96989 @@ -1145,7 +1148,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
96990 mm_segment_t old_fs = get_fs();
96991
96992 set_fs(KERNEL_DS);
96993 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
96994 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
96995 set_fs(old_fs);
96996 if (compat_put_timespec(&t, interval))
96997 return -EFAULT;
96998 diff --git a/kernel/configs.c b/kernel/configs.c
96999 index c18b1f1..b9a0132 100644
97000 --- a/kernel/configs.c
97001 +++ b/kernel/configs.c
97002 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
97003 struct proc_dir_entry *entry;
97004
97005 /* create the current config file */
97006 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
97007 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
97008 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
97009 + &ikconfig_file_ops);
97010 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97011 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
97012 + &ikconfig_file_ops);
97013 +#endif
97014 +#else
97015 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
97016 &ikconfig_file_ops);
97017 +#endif
97018 +
97019 if (!entry)
97020 return -ENOMEM;
97021
97022 diff --git a/kernel/cred.c b/kernel/cred.c
97023 index e0573a4..26c0fd3 100644
97024 --- a/kernel/cred.c
97025 +++ b/kernel/cred.c
97026 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
97027 validate_creds(cred);
97028 alter_cred_subscribers(cred, -1);
97029 put_cred(cred);
97030 +
97031 +#ifdef CONFIG_GRKERNSEC_SETXID
97032 + cred = (struct cred *) tsk->delayed_cred;
97033 + if (cred != NULL) {
97034 + tsk->delayed_cred = NULL;
97035 + validate_creds(cred);
97036 + alter_cred_subscribers(cred, -1);
97037 + put_cred(cred);
97038 + }
97039 +#endif
97040 }
97041
97042 /**
97043 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
97044 * Always returns 0 thus allowing this function to be tail-called at the end
97045 * of, say, sys_setgid().
97046 */
97047 -int commit_creds(struct cred *new)
97048 +static int __commit_creds(struct cred *new)
97049 {
97050 struct task_struct *task = current;
97051 const struct cred *old = task->real_cred;
97052 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
97053
97054 get_cred(new); /* we will require a ref for the subj creds too */
97055
97056 + gr_set_role_label(task, new->uid, new->gid);
97057 +
97058 /* dumpability changes */
97059 if (!uid_eq(old->euid, new->euid) ||
97060 !gid_eq(old->egid, new->egid) ||
97061 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
97062 put_cred(old);
97063 return 0;
97064 }
97065 +#ifdef CONFIG_GRKERNSEC_SETXID
97066 +extern int set_user(struct cred *new);
97067 +
97068 +void gr_delayed_cred_worker(void)
97069 +{
97070 + const struct cred *new = current->delayed_cred;
97071 + struct cred *ncred;
97072 +
97073 + current->delayed_cred = NULL;
97074 +
97075 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
97076 + // from doing get_cred on it when queueing this
97077 + put_cred(new);
97078 + return;
97079 + } else if (new == NULL)
97080 + return;
97081 +
97082 + ncred = prepare_creds();
97083 + if (!ncred)
97084 + goto die;
97085 + // uids
97086 + ncred->uid = new->uid;
97087 + ncred->euid = new->euid;
97088 + ncred->suid = new->suid;
97089 + ncred->fsuid = new->fsuid;
97090 + // gids
97091 + ncred->gid = new->gid;
97092 + ncred->egid = new->egid;
97093 + ncred->sgid = new->sgid;
97094 + ncred->fsgid = new->fsgid;
97095 + // groups
97096 + set_groups(ncred, new->group_info);
97097 + // caps
97098 + ncred->securebits = new->securebits;
97099 + ncred->cap_inheritable = new->cap_inheritable;
97100 + ncred->cap_permitted = new->cap_permitted;
97101 + ncred->cap_effective = new->cap_effective;
97102 + ncred->cap_bset = new->cap_bset;
97103 +
97104 + if (set_user(ncred)) {
97105 + abort_creds(ncred);
97106 + goto die;
97107 + }
97108 +
97109 + // from doing get_cred on it when queueing this
97110 + put_cred(new);
97111 +
97112 + __commit_creds(ncred);
97113 + return;
97114 +die:
97115 + // from doing get_cred on it when queueing this
97116 + put_cred(new);
97117 + do_group_exit(SIGKILL);
97118 +}
97119 +#endif
97120 +
97121 +int commit_creds(struct cred *new)
97122 +{
97123 +#ifdef CONFIG_GRKERNSEC_SETXID
97124 + int ret;
97125 + int schedule_it = 0;
97126 + struct task_struct *t;
97127 + unsigned oldsecurebits = current_cred()->securebits;
97128 +
97129 + /* we won't get called with tasklist_lock held for writing
97130 + and interrupts disabled as the cred struct in that case is
97131 + init_cred
97132 + */
97133 + if (grsec_enable_setxid && !current_is_single_threaded() &&
97134 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
97135 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
97136 + schedule_it = 1;
97137 + }
97138 + ret = __commit_creds(new);
97139 + if (schedule_it) {
97140 + rcu_read_lock();
97141 + read_lock(&tasklist_lock);
97142 + for (t = next_thread(current); t != current;
97143 + t = next_thread(t)) {
97144 + /* we'll check if the thread has uid 0 in
97145 + * the delayed worker routine
97146 + */
97147 + if (task_securebits(t) == oldsecurebits &&
97148 + t->delayed_cred == NULL) {
97149 + t->delayed_cred = get_cred(new);
97150 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
97151 + set_tsk_need_resched(t);
97152 + }
97153 + }
97154 + read_unlock(&tasklist_lock);
97155 + rcu_read_unlock();
97156 + }
97157 +
97158 + return ret;
97159 +#else
97160 + return __commit_creds(new);
97161 +#endif
97162 +}
97163 +
97164 EXPORT_SYMBOL(commit_creds);
97165
97166 /**
97167 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
97168 index 0874e2e..5b32cc9 100644
97169 --- a/kernel/debug/debug_core.c
97170 +++ b/kernel/debug/debug_core.c
97171 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
97172 */
97173 static atomic_t masters_in_kgdb;
97174 static atomic_t slaves_in_kgdb;
97175 -static atomic_t kgdb_break_tasklet_var;
97176 +static atomic_unchecked_t kgdb_break_tasklet_var;
97177 atomic_t kgdb_setting_breakpoint;
97178
97179 struct task_struct *kgdb_usethread;
97180 @@ -137,7 +137,7 @@ int kgdb_single_step;
97181 static pid_t kgdb_sstep_pid;
97182
97183 /* to keep track of the CPU which is doing the single stepping*/
97184 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
97185 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
97186
97187 /*
97188 * If you are debugging a problem where roundup (the collection of
97189 @@ -552,7 +552,7 @@ return_normal:
97190 * kernel will only try for the value of sstep_tries before
97191 * giving up and continuing on.
97192 */
97193 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
97194 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
97195 (kgdb_info[cpu].task &&
97196 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
97197 atomic_set(&kgdb_active, -1);
97198 @@ -654,8 +654,8 @@ cpu_master_loop:
97199 }
97200
97201 kgdb_restore:
97202 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
97203 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
97204 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
97205 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
97206 if (kgdb_info[sstep_cpu].task)
97207 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
97208 else
97209 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
97210 static void kgdb_tasklet_bpt(unsigned long ing)
97211 {
97212 kgdb_breakpoint();
97213 - atomic_set(&kgdb_break_tasklet_var, 0);
97214 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
97215 }
97216
97217 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
97218
97219 void kgdb_schedule_breakpoint(void)
97220 {
97221 - if (atomic_read(&kgdb_break_tasklet_var) ||
97222 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
97223 atomic_read(&kgdb_active) != -1 ||
97224 atomic_read(&kgdb_setting_breakpoint))
97225 return;
97226 - atomic_inc(&kgdb_break_tasklet_var);
97227 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
97228 tasklet_schedule(&kgdb_tasklet_breakpoint);
97229 }
97230 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
97231 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
97232 index 41213454..861e178 100644
97233 --- a/kernel/debug/kdb/kdb_main.c
97234 +++ b/kernel/debug/kdb/kdb_main.c
97235 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
97236 continue;
97237
97238 kdb_printf("%-20s%8u 0x%p ", mod->name,
97239 - mod->core_size, (void *)mod);
97240 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
97241 #ifdef CONFIG_MODULE_UNLOAD
97242 kdb_printf("%4d ", module_refcount(mod));
97243 #endif
97244 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
97245 kdb_printf(" (Loading)");
97246 else
97247 kdb_printf(" (Live)");
97248 - kdb_printf(" 0x%p", mod->module_core);
97249 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
97250
97251 #ifdef CONFIG_MODULE_UNLOAD
97252 {
97253 diff --git a/kernel/events/core.c b/kernel/events/core.c
97254 index 2fabc06..79cceec 100644
97255 --- a/kernel/events/core.c
97256 +++ b/kernel/events/core.c
97257 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
97258 * 0 - disallow raw tracepoint access for unpriv
97259 * 1 - disallow cpu events for unpriv
97260 * 2 - disallow kernel profiling for unpriv
97261 + * 3 - disallow all unpriv perf event use
97262 */
97263 -int sysctl_perf_event_paranoid __read_mostly = 1;
97264 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97265 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
97266 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
97267 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
97268 +#else
97269 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
97270 +#endif
97271
97272 /* Minimum for 512 kiB + 1 user control page */
97273 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
97274 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
97275
97276 tmp *= sysctl_perf_cpu_time_max_percent;
97277 do_div(tmp, 100);
97278 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
97279 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
97280 }
97281
97282 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
97283 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
97284 }
97285 }
97286
97287 -static atomic64_t perf_event_id;
97288 +static atomic64_unchecked_t perf_event_id;
97289
97290 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
97291 enum event_type_t event_type);
97292 @@ -3220,7 +3227,7 @@ static void __perf_event_read(void *info)
97293
97294 static inline u64 perf_event_count(struct perf_event *event)
97295 {
97296 - return local64_read(&event->count) + atomic64_read(&event->child_count);
97297 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
97298 }
97299
97300 static u64 perf_event_read(struct perf_event *event)
97301 @@ -3656,9 +3663,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
97302 mutex_lock(&event->child_mutex);
97303 total += perf_event_read(event);
97304 *enabled += event->total_time_enabled +
97305 - atomic64_read(&event->child_total_time_enabled);
97306 + atomic64_read_unchecked(&event->child_total_time_enabled);
97307 *running += event->total_time_running +
97308 - atomic64_read(&event->child_total_time_running);
97309 + atomic64_read_unchecked(&event->child_total_time_running);
97310
97311 list_for_each_entry(child, &event->child_list, child_list) {
97312 total += perf_event_read(child);
97313 @@ -4147,10 +4154,10 @@ void perf_event_update_userpage(struct perf_event *event)
97314 userpg->offset -= local64_read(&event->hw.prev_count);
97315
97316 userpg->time_enabled = enabled +
97317 - atomic64_read(&event->child_total_time_enabled);
97318 + atomic64_read_unchecked(&event->child_total_time_enabled);
97319
97320 userpg->time_running = running +
97321 - atomic64_read(&event->child_total_time_running);
97322 + atomic64_read_unchecked(&event->child_total_time_running);
97323
97324 arch_perf_update_userpage(event, userpg, now);
97325
97326 @@ -4740,7 +4747,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
97327
97328 /* Data. */
97329 sp = perf_user_stack_pointer(regs);
97330 - rem = __output_copy_user(handle, (void *) sp, dump_size);
97331 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
97332 dyn_size = dump_size - rem;
97333
97334 perf_output_skip(handle, rem);
97335 @@ -4831,11 +4838,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
97336 values[n++] = perf_event_count(event);
97337 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
97338 values[n++] = enabled +
97339 - atomic64_read(&event->child_total_time_enabled);
97340 + atomic64_read_unchecked(&event->child_total_time_enabled);
97341 }
97342 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
97343 values[n++] = running +
97344 - atomic64_read(&event->child_total_time_running);
97345 + atomic64_read_unchecked(&event->child_total_time_running);
97346 }
97347 if (read_format & PERF_FORMAT_ID)
97348 values[n++] = primary_event_id(event);
97349 @@ -7180,7 +7187,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
97350 event->parent = parent_event;
97351
97352 event->ns = get_pid_ns(task_active_pid_ns(current));
97353 - event->id = atomic64_inc_return(&perf_event_id);
97354 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
97355
97356 event->state = PERF_EVENT_STATE_INACTIVE;
97357
97358 @@ -7470,6 +7477,11 @@ SYSCALL_DEFINE5(perf_event_open,
97359 if (flags & ~PERF_FLAG_ALL)
97360 return -EINVAL;
97361
97362 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97363 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
97364 + return -EACCES;
97365 +#endif
97366 +
97367 err = perf_copy_attr(attr_uptr, &attr);
97368 if (err)
97369 return err;
97370 @@ -7892,10 +7904,10 @@ static void sync_child_event(struct perf_event *child_event,
97371 /*
97372 * Add back the child's count to the parent's count:
97373 */
97374 - atomic64_add(child_val, &parent_event->child_count);
97375 - atomic64_add(child_event->total_time_enabled,
97376 + atomic64_add_unchecked(child_val, &parent_event->child_count);
97377 + atomic64_add_unchecked(child_event->total_time_enabled,
97378 &parent_event->child_total_time_enabled);
97379 - atomic64_add(child_event->total_time_running,
97380 + atomic64_add_unchecked(child_event->total_time_running,
97381 &parent_event->child_total_time_running);
97382
97383 /*
97384 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
97385 index 569b2187..19940d9 100644
97386 --- a/kernel/events/internal.h
97387 +++ b/kernel/events/internal.h
97388 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
97389 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
97390 }
97391
97392 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
97393 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
97394 static inline unsigned long \
97395 func_name(struct perf_output_handle *handle, \
97396 - const void *buf, unsigned long len) \
97397 + const void user *buf, unsigned long len) \
97398 { \
97399 unsigned long size, written; \
97400 \
97401 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
97402 return 0;
97403 }
97404
97405 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
97406 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
97407
97408 static inline unsigned long
97409 memcpy_skip(void *dst, const void *src, unsigned long n)
97410 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
97411 return 0;
97412 }
97413
97414 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
97415 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
97416
97417 #ifndef arch_perf_out_copy_user
97418 #define arch_perf_out_copy_user arch_perf_out_copy_user
97419 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
97420 }
97421 #endif
97422
97423 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
97424 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
97425
97426 /* Callchain handling */
97427 extern struct perf_callchain_entry *
97428 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
97429 index cb346f2..e4dc317 100644
97430 --- a/kernel/events/uprobes.c
97431 +++ b/kernel/events/uprobes.c
97432 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
97433 {
97434 struct page *page;
97435 uprobe_opcode_t opcode;
97436 - int result;
97437 + long result;
97438
97439 pagefault_disable();
97440 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
97441 diff --git a/kernel/exit.c b/kernel/exit.c
97442 index feff10b..f623dd5 100644
97443 --- a/kernel/exit.c
97444 +++ b/kernel/exit.c
97445 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
97446 struct task_struct *leader;
97447 int zap_leader;
97448 repeat:
97449 +#ifdef CONFIG_NET
97450 + gr_del_task_from_ip_table(p);
97451 +#endif
97452 +
97453 /* don't need to get the RCU readlock here - the process is dead and
97454 * can't be modifying its own credentials. But shut RCU-lockdep up */
97455 rcu_read_lock();
97456 @@ -656,6 +660,8 @@ void do_exit(long code)
97457 int group_dead;
97458 TASKS_RCU(int tasks_rcu_i);
97459
97460 + set_fs(USER_DS);
97461 +
97462 profile_task_exit(tsk);
97463
97464 WARN_ON(blk_needs_flush_plug(tsk));
97465 @@ -672,7 +678,6 @@ void do_exit(long code)
97466 * mm_release()->clear_child_tid() from writing to a user-controlled
97467 * kernel address.
97468 */
97469 - set_fs(USER_DS);
97470
97471 ptrace_event(PTRACE_EVENT_EXIT, code);
97472
97473 @@ -730,6 +735,9 @@ void do_exit(long code)
97474 tsk->exit_code = code;
97475 taskstats_exit(tsk, group_dead);
97476
97477 + gr_acl_handle_psacct(tsk, code);
97478 + gr_acl_handle_exit();
97479 +
97480 exit_mm(tsk);
97481
97482 if (group_dead)
97483 @@ -849,7 +857,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
97484 * Take down every thread in the group. This is called by fatal signals
97485 * as well as by sys_exit_group (below).
97486 */
97487 -void
97488 +__noreturn void
97489 do_group_exit(int exit_code)
97490 {
97491 struct signal_struct *sig = current->signal;
97492 diff --git a/kernel/fork.c b/kernel/fork.c
97493 index cf65139..704476e 100644
97494 --- a/kernel/fork.c
97495 +++ b/kernel/fork.c
97496 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
97497 void thread_info_cache_init(void)
97498 {
97499 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
97500 - THREAD_SIZE, 0, NULL);
97501 + THREAD_SIZE, SLAB_USERCOPY, NULL);
97502 BUG_ON(thread_info_cache == NULL);
97503 }
97504 # endif
97505 #endif
97506
97507 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97508 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97509 + int node, void **lowmem_stack)
97510 +{
97511 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
97512 + void *ret = NULL;
97513 + unsigned int i;
97514 +
97515 + *lowmem_stack = alloc_thread_info_node(tsk, node);
97516 + if (*lowmem_stack == NULL)
97517 + goto out;
97518 +
97519 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
97520 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
97521 +
97522 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
97523 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
97524 + if (ret == NULL) {
97525 + free_thread_info(*lowmem_stack);
97526 + *lowmem_stack = NULL;
97527 + }
97528 +
97529 +out:
97530 + return ret;
97531 +}
97532 +
97533 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97534 +{
97535 + unmap_process_stacks(tsk);
97536 +}
97537 +#else
97538 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97539 + int node, void **lowmem_stack)
97540 +{
97541 + return alloc_thread_info_node(tsk, node);
97542 +}
97543 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97544 +{
97545 + free_thread_info(ti);
97546 +}
97547 +#endif
97548 +
97549 /* SLAB cache for signal_struct structures (tsk->signal) */
97550 static struct kmem_cache *signal_cachep;
97551
97552 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
97553 /* SLAB cache for mm_struct structures (tsk->mm) */
97554 static struct kmem_cache *mm_cachep;
97555
97556 -static void account_kernel_stack(struct thread_info *ti, int account)
97557 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
97558 {
97559 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97560 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
97561 +#else
97562 struct zone *zone = page_zone(virt_to_page(ti));
97563 +#endif
97564
97565 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
97566 }
97567
97568 void free_task(struct task_struct *tsk)
97569 {
97570 - account_kernel_stack(tsk->stack, -1);
97571 + account_kernel_stack(tsk, tsk->stack, -1);
97572 arch_release_thread_info(tsk->stack);
97573 - free_thread_info(tsk->stack);
97574 + gr_free_thread_info(tsk, tsk->stack);
97575 rt_mutex_debug_task_free(tsk);
97576 ftrace_graph_exit_task(tsk);
97577 put_seccomp_filter(tsk);
97578 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97579 {
97580 struct task_struct *tsk;
97581 struct thread_info *ti;
97582 + void *lowmem_stack;
97583 int node = tsk_fork_get_node(orig);
97584 int err;
97585
97586 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97587 if (!tsk)
97588 return NULL;
97589
97590 - ti = alloc_thread_info_node(tsk, node);
97591 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
97592 if (!ti)
97593 goto free_tsk;
97594
97595 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97596 goto free_ti;
97597
97598 tsk->stack = ti;
97599 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97600 + tsk->lowmem_stack = lowmem_stack;
97601 +#endif
97602 #ifdef CONFIG_SECCOMP
97603 /*
97604 * We must handle setting up seccomp filters once we're under
97605 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97606 set_task_stack_end_magic(tsk);
97607
97608 #ifdef CONFIG_CC_STACKPROTECTOR
97609 - tsk->stack_canary = get_random_int();
97610 + tsk->stack_canary = pax_get_random_long();
97611 #endif
97612
97613 /*
97614 @@ -352,24 +402,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97615 tsk->splice_pipe = NULL;
97616 tsk->task_frag.page = NULL;
97617
97618 - account_kernel_stack(ti, 1);
97619 + account_kernel_stack(tsk, ti, 1);
97620
97621 return tsk;
97622
97623 free_ti:
97624 - free_thread_info(ti);
97625 + gr_free_thread_info(tsk, ti);
97626 free_tsk:
97627 free_task_struct(tsk);
97628 return NULL;
97629 }
97630
97631 #ifdef CONFIG_MMU
97632 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97633 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
97634 +{
97635 + struct vm_area_struct *tmp;
97636 + unsigned long charge;
97637 + struct file *file;
97638 + int retval;
97639 +
97640 + charge = 0;
97641 + if (mpnt->vm_flags & VM_ACCOUNT) {
97642 + unsigned long len = vma_pages(mpnt);
97643 +
97644 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97645 + goto fail_nomem;
97646 + charge = len;
97647 + }
97648 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97649 + if (!tmp)
97650 + goto fail_nomem;
97651 + *tmp = *mpnt;
97652 + tmp->vm_mm = mm;
97653 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
97654 + retval = vma_dup_policy(mpnt, tmp);
97655 + if (retval)
97656 + goto fail_nomem_policy;
97657 + if (anon_vma_fork(tmp, mpnt))
97658 + goto fail_nomem_anon_vma_fork;
97659 + tmp->vm_flags &= ~VM_LOCKED;
97660 + tmp->vm_next = tmp->vm_prev = NULL;
97661 + tmp->vm_mirror = NULL;
97662 + file = tmp->vm_file;
97663 + if (file) {
97664 + struct inode *inode = file_inode(file);
97665 + struct address_space *mapping = file->f_mapping;
97666 +
97667 + get_file(file);
97668 + if (tmp->vm_flags & VM_DENYWRITE)
97669 + atomic_dec(&inode->i_writecount);
97670 + i_mmap_lock_write(mapping);
97671 + if (tmp->vm_flags & VM_SHARED)
97672 + atomic_inc(&mapping->i_mmap_writable);
97673 + flush_dcache_mmap_lock(mapping);
97674 + /* insert tmp into the share list, just after mpnt */
97675 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
97676 + flush_dcache_mmap_unlock(mapping);
97677 + i_mmap_unlock_write(mapping);
97678 + }
97679 +
97680 + /*
97681 + * Clear hugetlb-related page reserves for children. This only
97682 + * affects MAP_PRIVATE mappings. Faults generated by the child
97683 + * are not guaranteed to succeed, even if read-only
97684 + */
97685 + if (is_vm_hugetlb_page(tmp))
97686 + reset_vma_resv_huge_pages(tmp);
97687 +
97688 + return tmp;
97689 +
97690 +fail_nomem_anon_vma_fork:
97691 + mpol_put(vma_policy(tmp));
97692 +fail_nomem_policy:
97693 + kmem_cache_free(vm_area_cachep, tmp);
97694 +fail_nomem:
97695 + vm_unacct_memory(charge);
97696 + return NULL;
97697 +}
97698 +
97699 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97700 {
97701 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
97702 struct rb_node **rb_link, *rb_parent;
97703 int retval;
97704 - unsigned long charge;
97705
97706 uprobe_start_dup_mmap();
97707 down_write(&oldmm->mmap_sem);
97708 @@ -397,51 +512,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97709
97710 prev = NULL;
97711 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
97712 - struct file *file;
97713 -
97714 if (mpnt->vm_flags & VM_DONTCOPY) {
97715 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
97716 -vma_pages(mpnt));
97717 continue;
97718 }
97719 - charge = 0;
97720 - if (mpnt->vm_flags & VM_ACCOUNT) {
97721 - unsigned long len = vma_pages(mpnt);
97722 -
97723 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97724 - goto fail_nomem;
97725 - charge = len;
97726 - }
97727 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97728 - if (!tmp)
97729 - goto fail_nomem;
97730 - *tmp = *mpnt;
97731 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
97732 - retval = vma_dup_policy(mpnt, tmp);
97733 - if (retval)
97734 - goto fail_nomem_policy;
97735 - tmp->vm_mm = mm;
97736 - if (anon_vma_fork(tmp, mpnt))
97737 - goto fail_nomem_anon_vma_fork;
97738 - tmp->vm_flags &= ~VM_LOCKED;
97739 - tmp->vm_next = tmp->vm_prev = NULL;
97740 - file = tmp->vm_file;
97741 - if (file) {
97742 - struct inode *inode = file_inode(file);
97743 - struct address_space *mapping = file->f_mapping;
97744 -
97745 - get_file(file);
97746 - if (tmp->vm_flags & VM_DENYWRITE)
97747 - atomic_dec(&inode->i_writecount);
97748 - i_mmap_lock_write(mapping);
97749 - if (tmp->vm_flags & VM_SHARED)
97750 - atomic_inc(&mapping->i_mmap_writable);
97751 - flush_dcache_mmap_lock(mapping);
97752 - /* insert tmp into the share list, just after mpnt */
97753 - vma_interval_tree_insert_after(tmp, mpnt,
97754 - &mapping->i_mmap);
97755 - flush_dcache_mmap_unlock(mapping);
97756 - i_mmap_unlock_write(mapping);
97757 + tmp = dup_vma(mm, oldmm, mpnt);
97758 + if (!tmp) {
97759 + retval = -ENOMEM;
97760 + goto out;
97761 }
97762
97763 /*
97764 @@ -473,6 +552,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97765 if (retval)
97766 goto out;
97767 }
97768 +
97769 +#ifdef CONFIG_PAX_SEGMEXEC
97770 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
97771 + struct vm_area_struct *mpnt_m;
97772 +
97773 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
97774 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
97775 +
97776 + if (!mpnt->vm_mirror)
97777 + continue;
97778 +
97779 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
97780 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
97781 + mpnt->vm_mirror = mpnt_m;
97782 + } else {
97783 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
97784 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
97785 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
97786 + mpnt->vm_mirror->vm_mirror = mpnt;
97787 + }
97788 + }
97789 + BUG_ON(mpnt_m);
97790 + }
97791 +#endif
97792 +
97793 /* a new mm has just been created */
97794 arch_dup_mmap(oldmm, mm);
97795 retval = 0;
97796 @@ -482,14 +586,6 @@ out:
97797 up_write(&oldmm->mmap_sem);
97798 uprobe_end_dup_mmap();
97799 return retval;
97800 -fail_nomem_anon_vma_fork:
97801 - mpol_put(vma_policy(tmp));
97802 -fail_nomem_policy:
97803 - kmem_cache_free(vm_area_cachep, tmp);
97804 -fail_nomem:
97805 - retval = -ENOMEM;
97806 - vm_unacct_memory(charge);
97807 - goto out;
97808 }
97809
97810 static inline int mm_alloc_pgd(struct mm_struct *mm)
97811 @@ -739,8 +835,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
97812 return ERR_PTR(err);
97813
97814 mm = get_task_mm(task);
97815 - if (mm && mm != current->mm &&
97816 - !ptrace_may_access(task, mode)) {
97817 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
97818 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
97819 mmput(mm);
97820 mm = ERR_PTR(-EACCES);
97821 }
97822 @@ -943,13 +1039,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
97823 spin_unlock(&fs->lock);
97824 return -EAGAIN;
97825 }
97826 - fs->users++;
97827 + atomic_inc(&fs->users);
97828 spin_unlock(&fs->lock);
97829 return 0;
97830 }
97831 tsk->fs = copy_fs_struct(fs);
97832 if (!tsk->fs)
97833 return -ENOMEM;
97834 + /* Carry through gr_chroot_dentry and is_chrooted instead
97835 + of recomputing it here. Already copied when the task struct
97836 + is duplicated. This allows pivot_root to not be treated as
97837 + a chroot
97838 + */
97839 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
97840 +
97841 return 0;
97842 }
97843
97844 @@ -1187,7 +1290,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
97845 * parts of the process environment (as per the clone
97846 * flags). The actual kick-off is left to the caller.
97847 */
97848 -static struct task_struct *copy_process(unsigned long clone_flags,
97849 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
97850 unsigned long stack_start,
97851 unsigned long stack_size,
97852 int __user *child_tidptr,
97853 @@ -1258,6 +1361,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
97854 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
97855 #endif
97856 retval = -EAGAIN;
97857 +
97858 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
97859 +
97860 if (atomic_read(&p->real_cred->user->processes) >=
97861 task_rlimit(p, RLIMIT_NPROC)) {
97862 if (p->real_cred->user != INIT_USER &&
97863 @@ -1507,6 +1613,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
97864 goto bad_fork_free_pid;
97865 }
97866
97867 + /* synchronizes with gr_set_acls()
97868 + we need to call this past the point of no return for fork()
97869 + */
97870 + gr_copy_label(p);
97871 +
97872 if (likely(p->pid)) {
97873 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
97874
97875 @@ -1597,6 +1708,8 @@ bad_fork_cleanup_count:
97876 bad_fork_free:
97877 free_task(p);
97878 fork_out:
97879 + gr_log_forkfail(retval);
97880 +
97881 return ERR_PTR(retval);
97882 }
97883
97884 @@ -1658,6 +1771,7 @@ long do_fork(unsigned long clone_flags,
97885
97886 p = copy_process(clone_flags, stack_start, stack_size,
97887 child_tidptr, NULL, trace);
97888 + add_latent_entropy();
97889 /*
97890 * Do this prior waking up the new thread - the thread pointer
97891 * might get invalid after that point, if the thread exits quickly.
97892 @@ -1674,6 +1788,8 @@ long do_fork(unsigned long clone_flags,
97893 if (clone_flags & CLONE_PARENT_SETTID)
97894 put_user(nr, parent_tidptr);
97895
97896 + gr_handle_brute_check();
97897 +
97898 if (clone_flags & CLONE_VFORK) {
97899 p->vfork_done = &vfork;
97900 init_completion(&vfork);
97901 @@ -1792,7 +1908,7 @@ void __init proc_caches_init(void)
97902 mm_cachep = kmem_cache_create("mm_struct",
97903 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
97904 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
97905 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
97906 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
97907 mmap_init();
97908 nsproxy_cache_init();
97909 }
97910 @@ -1832,7 +1948,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
97911 return 0;
97912
97913 /* don't need lock here; in the worst case we'll do useless copy */
97914 - if (fs->users == 1)
97915 + if (atomic_read(&fs->users) == 1)
97916 return 0;
97917
97918 *new_fsp = copy_fs_struct(fs);
97919 @@ -1944,7 +2060,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
97920 fs = current->fs;
97921 spin_lock(&fs->lock);
97922 current->fs = new_fs;
97923 - if (--fs->users)
97924 + gr_set_chroot_entries(current, &current->fs->root);
97925 + if (atomic_dec_return(&fs->users))
97926 new_fs = NULL;
97927 else
97928 new_fs = fs;
97929 diff --git a/kernel/futex.c b/kernel/futex.c
97930 index 2a5e383..878bac6 100644
97931 --- a/kernel/futex.c
97932 +++ b/kernel/futex.c
97933 @@ -201,7 +201,7 @@ struct futex_pi_state {
97934 atomic_t refcount;
97935
97936 union futex_key key;
97937 -};
97938 +} __randomize_layout;
97939
97940 /**
97941 * struct futex_q - The hashed futex queue entry, one per waiting task
97942 @@ -235,7 +235,7 @@ struct futex_q {
97943 struct rt_mutex_waiter *rt_waiter;
97944 union futex_key *requeue_pi_key;
97945 u32 bitset;
97946 -};
97947 +} __randomize_layout;
97948
97949 static const struct futex_q futex_q_init = {
97950 /* list gets initialized in queue_me()*/
97951 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
97952 struct page *page, *page_head;
97953 int err, ro = 0;
97954
97955 +#ifdef CONFIG_PAX_SEGMEXEC
97956 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
97957 + return -EFAULT;
97958 +#endif
97959 +
97960 /*
97961 * The futex address must be "naturally" aligned.
97962 */
97963 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
97964
97965 static int get_futex_value_locked(u32 *dest, u32 __user *from)
97966 {
97967 - int ret;
97968 + unsigned long ret;
97969
97970 pagefault_disable();
97971 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
97972 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
97973 {
97974 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
97975 u32 curval;
97976 + mm_segment_t oldfs;
97977
97978 /*
97979 * This will fail and we want it. Some arch implementations do
97980 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
97981 * implementation, the non-functional ones will return
97982 * -ENOSYS.
97983 */
97984 + oldfs = get_fs();
97985 + set_fs(USER_DS);
97986 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
97987 futex_cmpxchg_enabled = 1;
97988 + set_fs(oldfs);
97989 #endif
97990 }
97991
97992 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
97993 index 55c8c93..9ba7ad6 100644
97994 --- a/kernel/futex_compat.c
97995 +++ b/kernel/futex_compat.c
97996 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
97997 return 0;
97998 }
97999
98000 -static void __user *futex_uaddr(struct robust_list __user *entry,
98001 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
98002 compat_long_t futex_offset)
98003 {
98004 compat_uptr_t base = ptr_to_compat(entry);
98005 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
98006 index b358a80..fc25240 100644
98007 --- a/kernel/gcov/base.c
98008 +++ b/kernel/gcov/base.c
98009 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
98010 }
98011
98012 #ifdef CONFIG_MODULES
98013 -static inline int within(void *addr, void *start, unsigned long size)
98014 -{
98015 - return ((addr >= start) && (addr < start + size));
98016 -}
98017 -
98018 /* Update list and generate events when modules are unloaded. */
98019 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
98020 void *data)
98021 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
98022
98023 /* Remove entries located in module from linked list. */
98024 while ((info = gcov_info_next(info))) {
98025 - if (within(info, mod->module_core, mod->core_size)) {
98026 + if (within_module_core_rw((unsigned long)info, mod)) {
98027 gcov_info_unlink(prev, info);
98028 if (gcov_events_enabled)
98029 gcov_event(GCOV_REMOVE, info);
98030 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
98031 index 886d09e..c7ff4e5 100644
98032 --- a/kernel/irq/manage.c
98033 +++ b/kernel/irq/manage.c
98034 @@ -874,7 +874,7 @@ static int irq_thread(void *data)
98035
98036 action_ret = handler_fn(desc, action);
98037 if (action_ret == IRQ_HANDLED)
98038 - atomic_inc(&desc->threads_handled);
98039 + atomic_inc_unchecked(&desc->threads_handled);
98040
98041 wake_threads_waitq(desc);
98042 }
98043 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
98044 index e2514b0..de3dfe0 100644
98045 --- a/kernel/irq/spurious.c
98046 +++ b/kernel/irq/spurious.c
98047 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
98048 * count. We just care about the count being
98049 * different than the one we saw before.
98050 */
98051 - handled = atomic_read(&desc->threads_handled);
98052 + handled = atomic_read_unchecked(&desc->threads_handled);
98053 handled |= SPURIOUS_DEFERRED;
98054 if (handled != desc->threads_handled_last) {
98055 action_ret = IRQ_HANDLED;
98056 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
98057 index 9019f15..9a3c42e 100644
98058 --- a/kernel/jump_label.c
98059 +++ b/kernel/jump_label.c
98060 @@ -14,6 +14,7 @@
98061 #include <linux/err.h>
98062 #include <linux/static_key.h>
98063 #include <linux/jump_label_ratelimit.h>
98064 +#include <linux/mm.h>
98065
98066 #ifdef HAVE_JUMP_LABEL
98067
98068 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
98069
98070 size = (((unsigned long)stop - (unsigned long)start)
98071 / sizeof(struct jump_entry));
98072 + pax_open_kernel();
98073 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
98074 + pax_close_kernel();
98075 }
98076
98077 static void jump_label_update(struct static_key *key, int enable);
98078 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
98079 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
98080 struct jump_entry *iter;
98081
98082 + pax_open_kernel();
98083 for (iter = iter_start; iter < iter_stop; iter++) {
98084 if (within_module_init(iter->code, mod))
98085 iter->code = 0;
98086 }
98087 + pax_close_kernel();
98088 }
98089
98090 static int
98091 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
98092 index 5c5987f..bc502b0 100644
98093 --- a/kernel/kallsyms.c
98094 +++ b/kernel/kallsyms.c
98095 @@ -11,6 +11,9 @@
98096 * Changed the compression method from stem compression to "table lookup"
98097 * compression (see scripts/kallsyms.c for a more complete description)
98098 */
98099 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98100 +#define __INCLUDED_BY_HIDESYM 1
98101 +#endif
98102 #include <linux/kallsyms.h>
98103 #include <linux/module.h>
98104 #include <linux/init.h>
98105 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
98106
98107 static inline int is_kernel_inittext(unsigned long addr)
98108 {
98109 + if (system_state != SYSTEM_BOOTING)
98110 + return 0;
98111 +
98112 if (addr >= (unsigned long)_sinittext
98113 && addr <= (unsigned long)_einittext)
98114 return 1;
98115 return 0;
98116 }
98117
98118 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98119 +#ifdef CONFIG_MODULES
98120 +static inline int is_module_text(unsigned long addr)
98121 +{
98122 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
98123 + return 1;
98124 +
98125 + addr = ktla_ktva(addr);
98126 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
98127 +}
98128 +#else
98129 +static inline int is_module_text(unsigned long addr)
98130 +{
98131 + return 0;
98132 +}
98133 +#endif
98134 +#endif
98135 +
98136 static inline int is_kernel_text(unsigned long addr)
98137 {
98138 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
98139 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
98140
98141 static inline int is_kernel(unsigned long addr)
98142 {
98143 +
98144 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98145 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
98146 + return 1;
98147 +
98148 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
98149 +#else
98150 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
98151 +#endif
98152 +
98153 return 1;
98154 return in_gate_area_no_mm(addr);
98155 }
98156
98157 static int is_ksym_addr(unsigned long addr)
98158 {
98159 +
98160 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98161 + if (is_module_text(addr))
98162 + return 0;
98163 +#endif
98164 +
98165 if (all_var)
98166 return is_kernel(addr);
98167
98168 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
98169
98170 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
98171 {
98172 - iter->name[0] = '\0';
98173 iter->nameoff = get_symbol_offset(new_pos);
98174 iter->pos = new_pos;
98175 }
98176 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
98177 {
98178 struct kallsym_iter *iter = m->private;
98179
98180 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98181 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
98182 + return 0;
98183 +#endif
98184 +
98185 /* Some debugging symbols have no name. Ignore them. */
98186 if (!iter->name[0])
98187 return 0;
98188 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
98189 */
98190 type = iter->exported ? toupper(iter->type) :
98191 tolower(iter->type);
98192 +
98193 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
98194 type, iter->name, iter->module_name);
98195 } else
98196 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
98197 index 0aa69ea..a7fcafb 100644
98198 --- a/kernel/kcmp.c
98199 +++ b/kernel/kcmp.c
98200 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
98201 struct task_struct *task1, *task2;
98202 int ret;
98203
98204 +#ifdef CONFIG_GRKERNSEC
98205 + return -ENOSYS;
98206 +#endif
98207 +
98208 rcu_read_lock();
98209
98210 /*
98211 diff --git a/kernel/kexec.c b/kernel/kexec.c
98212 index 38c25b1..12b3f69 100644
98213 --- a/kernel/kexec.c
98214 +++ b/kernel/kexec.c
98215 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
98216 compat_ulong_t, flags)
98217 {
98218 struct compat_kexec_segment in;
98219 - struct kexec_segment out, __user *ksegments;
98220 + struct kexec_segment out;
98221 + struct kexec_segment __user *ksegments;
98222 unsigned long i, result;
98223
98224 /* Don't allow clients that don't understand the native
98225 diff --git a/kernel/kmod.c b/kernel/kmod.c
98226 index 2777f40..a689506 100644
98227 --- a/kernel/kmod.c
98228 +++ b/kernel/kmod.c
98229 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
98230 kfree(info->argv);
98231 }
98232
98233 -static int call_modprobe(char *module_name, int wait)
98234 +static int call_modprobe(char *module_name, char *module_param, int wait)
98235 {
98236 struct subprocess_info *info;
98237 static char *envp[] = {
98238 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
98239 NULL
98240 };
98241
98242 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
98243 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
98244 if (!argv)
98245 goto out;
98246
98247 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
98248 argv[1] = "-q";
98249 argv[2] = "--";
98250 argv[3] = module_name; /* check free_modprobe_argv() */
98251 - argv[4] = NULL;
98252 + argv[4] = module_param;
98253 + argv[5] = NULL;
98254
98255 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
98256 NULL, free_modprobe_argv, NULL);
98257 @@ -122,9 +123,8 @@ out:
98258 * If module auto-loading support is disabled then this function
98259 * becomes a no-operation.
98260 */
98261 -int __request_module(bool wait, const char *fmt, ...)
98262 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
98263 {
98264 - va_list args;
98265 char module_name[MODULE_NAME_LEN];
98266 unsigned int max_modprobes;
98267 int ret;
98268 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
98269 if (!modprobe_path[0])
98270 return 0;
98271
98272 - va_start(args, fmt);
98273 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
98274 - va_end(args);
98275 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
98276 if (ret >= MODULE_NAME_LEN)
98277 return -ENAMETOOLONG;
98278
98279 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
98280 if (ret)
98281 return ret;
98282
98283 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98284 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98285 + /* hack to workaround consolekit/udisks stupidity */
98286 + read_lock(&tasklist_lock);
98287 + if (!strcmp(current->comm, "mount") &&
98288 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
98289 + read_unlock(&tasklist_lock);
98290 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
98291 + return -EPERM;
98292 + }
98293 + read_unlock(&tasklist_lock);
98294 + }
98295 +#endif
98296 +
98297 /* If modprobe needs a service that is in a module, we get a recursive
98298 * loop. Limit the number of running kmod threads to max_threads/2 or
98299 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
98300 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
98301
98302 trace_module_request(module_name, wait, _RET_IP_);
98303
98304 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98305 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98306
98307 atomic_dec(&kmod_concurrent);
98308 return ret;
98309 }
98310 +
98311 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
98312 +{
98313 + va_list args;
98314 + int ret;
98315 +
98316 + va_start(args, fmt);
98317 + ret = ____request_module(wait, module_param, fmt, args);
98318 + va_end(args);
98319 +
98320 + return ret;
98321 +}
98322 +
98323 +int __request_module(bool wait, const char *fmt, ...)
98324 +{
98325 + va_list args;
98326 + int ret;
98327 +
98328 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98329 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98330 + char module_param[MODULE_NAME_LEN];
98331 +
98332 + memset(module_param, 0, sizeof(module_param));
98333 +
98334 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
98335 +
98336 + va_start(args, fmt);
98337 + ret = ____request_module(wait, module_param, fmt, args);
98338 + va_end(args);
98339 +
98340 + return ret;
98341 + }
98342 +#endif
98343 +
98344 + va_start(args, fmt);
98345 + ret = ____request_module(wait, NULL, fmt, args);
98346 + va_end(args);
98347 +
98348 + return ret;
98349 +}
98350 +
98351 EXPORT_SYMBOL(__request_module);
98352 #endif /* CONFIG_MODULES */
98353
98354 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
98355 {
98356 +#ifdef CONFIG_GRKERNSEC
98357 + kfree(info->path);
98358 + info->path = info->origpath;
98359 +#endif
98360 if (info->cleanup)
98361 (*info->cleanup)(info);
98362 kfree(info);
98363 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
98364 */
98365 set_user_nice(current, 0);
98366
98367 +#ifdef CONFIG_GRKERNSEC
98368 + /* this is race-free as far as userland is concerned as we copied
98369 + out the path to be used prior to this point and are now operating
98370 + on that copy
98371 + */
98372 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
98373 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
98374 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
98375 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
98376 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
98377 + retval = -EPERM;
98378 + goto out;
98379 + }
98380 +#endif
98381 +
98382 retval = -ENOMEM;
98383 new = prepare_kernel_cred(current);
98384 if (!new)
98385 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
98386 commit_creds(new);
98387
98388 retval = do_execve(getname_kernel(sub_info->path),
98389 - (const char __user *const __user *)sub_info->argv,
98390 - (const char __user *const __user *)sub_info->envp);
98391 + (const char __user *const __force_user *)sub_info->argv,
98392 + (const char __user *const __force_user *)sub_info->envp);
98393 out:
98394 sub_info->retval = retval;
98395 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
98396 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
98397 *
98398 * Thus the __user pointer cast is valid here.
98399 */
98400 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
98401 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
98402
98403 /*
98404 * If ret is 0, either ____call_usermodehelper failed and the
98405 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
98406 goto out;
98407
98408 INIT_WORK(&sub_info->work, __call_usermodehelper);
98409 +#ifdef CONFIG_GRKERNSEC
98410 + sub_info->origpath = path;
98411 + sub_info->path = kstrdup(path, gfp_mask);
98412 +#else
98413 sub_info->path = path;
98414 +#endif
98415 sub_info->argv = argv;
98416 sub_info->envp = envp;
98417
98418 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
98419 static int proc_cap_handler(struct ctl_table *table, int write,
98420 void __user *buffer, size_t *lenp, loff_t *ppos)
98421 {
98422 - struct ctl_table t;
98423 + ctl_table_no_const t;
98424 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
98425 kernel_cap_t new_cap;
98426 int err, i;
98427 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
98428 index c90e417..e6c515d 100644
98429 --- a/kernel/kprobes.c
98430 +++ b/kernel/kprobes.c
98431 @@ -31,6 +31,9 @@
98432 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
98433 * <prasanna@in.ibm.com> added function-return probes.
98434 */
98435 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98436 +#define __INCLUDED_BY_HIDESYM 1
98437 +#endif
98438 #include <linux/kprobes.h>
98439 #include <linux/hash.h>
98440 #include <linux/init.h>
98441 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
98442
98443 static void *alloc_insn_page(void)
98444 {
98445 - return module_alloc(PAGE_SIZE);
98446 + return module_alloc_exec(PAGE_SIZE);
98447 }
98448
98449 static void free_insn_page(void *page)
98450 {
98451 - module_memfree(page);
98452 + module_memfree_exec(page);
98453 }
98454
98455 struct kprobe_insn_cache kprobe_insn_slots = {
98456 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
98457 kprobe_type = "k";
98458
98459 if (sym)
98460 - seq_printf(pi, "%p %s %s+0x%x %s ",
98461 + seq_printf(pi, "%pK %s %s+0x%x %s ",
98462 p->addr, kprobe_type, sym, offset,
98463 (modname ? modname : " "));
98464 else
98465 - seq_printf(pi, "%p %s %p ",
98466 + seq_printf(pi, "%pK %s %pK ",
98467 p->addr, kprobe_type, p->addr);
98468
98469 if (!pp)
98470 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
98471 index 6683cce..daf8999 100644
98472 --- a/kernel/ksysfs.c
98473 +++ b/kernel/ksysfs.c
98474 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
98475 {
98476 if (count+1 > UEVENT_HELPER_PATH_LEN)
98477 return -ENOENT;
98478 + if (!capable(CAP_SYS_ADMIN))
98479 + return -EPERM;
98480 memcpy(uevent_helper, buf, count);
98481 uevent_helper[count] = '\0';
98482 if (count && uevent_helper[count-1] == '\n')
98483 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
98484 return count;
98485 }
98486
98487 -static struct bin_attribute notes_attr = {
98488 +static bin_attribute_no_const notes_attr __read_only = {
98489 .attr = {
98490 .name = "notes",
98491 .mode = S_IRUGO,
98492 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
98493 index ba77ab5..d6a3e20 100644
98494 --- a/kernel/locking/lockdep.c
98495 +++ b/kernel/locking/lockdep.c
98496 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
98497 end = (unsigned long) &_end,
98498 addr = (unsigned long) obj;
98499
98500 +#ifdef CONFIG_PAX_KERNEXEC
98501 + start = ktla_ktva(start);
98502 +#endif
98503 +
98504 /*
98505 * static variable?
98506 */
98507 @@ -743,6 +747,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
98508 if (!static_obj(lock->key)) {
98509 debug_locks_off();
98510 printk("INFO: trying to register non-static key.\n");
98511 + printk("lock:%pS key:%pS.\n", lock, lock->key);
98512 printk("the code is fine but needs lockdep annotation.\n");
98513 printk("turning off the locking correctness validator.\n");
98514 dump_stack();
98515 @@ -3088,7 +3093,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
98516 if (!class)
98517 return 0;
98518 }
98519 - atomic_inc((atomic_t *)&class->ops);
98520 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
98521 if (very_verbose(class)) {
98522 printk("\nacquire class [%p] %s", class->key, class->name);
98523 if (class->name_version > 1)
98524 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
98525 index ef43ac4..2720dfa 100644
98526 --- a/kernel/locking/lockdep_proc.c
98527 +++ b/kernel/locking/lockdep_proc.c
98528 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
98529 return 0;
98530 }
98531
98532 - seq_printf(m, "%p", class->key);
98533 + seq_printf(m, "%pK", class->key);
98534 #ifdef CONFIG_DEBUG_LOCKDEP
98535 seq_printf(m, " OPS:%8ld", class->ops);
98536 #endif
98537 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
98538
98539 list_for_each_entry(entry, &class->locks_after, entry) {
98540 if (entry->distance == 1) {
98541 - seq_printf(m, " -> [%p] ", entry->class->key);
98542 + seq_printf(m, " -> [%pK] ", entry->class->key);
98543 print_name(m, entry->class);
98544 seq_puts(m, "\n");
98545 }
98546 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
98547 if (!class->key)
98548 continue;
98549
98550 - seq_printf(m, "[%p] ", class->key);
98551 + seq_printf(m, "[%pK] ", class->key);
98552 print_name(m, class);
98553 seq_puts(m, "\n");
98554 }
98555 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98556 if (!i)
98557 seq_line(m, '-', 40-namelen, namelen);
98558
98559 - snprintf(ip, sizeof(ip), "[<%p>]",
98560 + snprintf(ip, sizeof(ip), "[<%pK>]",
98561 (void *)class->contention_point[i]);
98562 seq_printf(m, "%40s %14lu %29s %pS\n",
98563 name, stats->contention_point[i],
98564 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98565 if (!i)
98566 seq_line(m, '-', 40-namelen, namelen);
98567
98568 - snprintf(ip, sizeof(ip), "[<%p>]",
98569 + snprintf(ip, sizeof(ip), "[<%pK>]",
98570 (void *)class->contending_point[i]);
98571 seq_printf(m, "%40s %14lu %29s %pS\n",
98572 name, stats->contending_point[i],
98573 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
98574 index d1fe2ba..180cd65e 100644
98575 --- a/kernel/locking/mcs_spinlock.h
98576 +++ b/kernel/locking/mcs_spinlock.h
98577 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
98578 */
98579 return;
98580 }
98581 - ACCESS_ONCE(prev->next) = node;
98582 + ACCESS_ONCE_RW(prev->next) = node;
98583
98584 /* Wait until the lock holder passes the lock down. */
98585 arch_mcs_spin_lock_contended(&node->locked);
98586 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
98587 index 3ef3736..9c951fa 100644
98588 --- a/kernel/locking/mutex-debug.c
98589 +++ b/kernel/locking/mutex-debug.c
98590 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
98591 }
98592
98593 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98594 - struct thread_info *ti)
98595 + struct task_struct *task)
98596 {
98597 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
98598
98599 /* Mark the current thread as blocked on the lock: */
98600 - ti->task->blocked_on = waiter;
98601 + task->blocked_on = waiter;
98602 }
98603
98604 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98605 - struct thread_info *ti)
98606 + struct task_struct *task)
98607 {
98608 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
98609 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
98610 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
98611 - ti->task->blocked_on = NULL;
98612 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
98613 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
98614 + task->blocked_on = NULL;
98615
98616 list_del_init(&waiter->list);
98617 waiter->task = NULL;
98618 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
98619 index 0799fd3..d06ae3b 100644
98620 --- a/kernel/locking/mutex-debug.h
98621 +++ b/kernel/locking/mutex-debug.h
98622 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
98623 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
98624 extern void debug_mutex_add_waiter(struct mutex *lock,
98625 struct mutex_waiter *waiter,
98626 - struct thread_info *ti);
98627 + struct task_struct *task);
98628 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98629 - struct thread_info *ti);
98630 + struct task_struct *task);
98631 extern void debug_mutex_unlock(struct mutex *lock);
98632 extern void debug_mutex_init(struct mutex *lock, const char *name,
98633 struct lock_class_key *key);
98634 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
98635 index 94674e5..de4966f 100644
98636 --- a/kernel/locking/mutex.c
98637 +++ b/kernel/locking/mutex.c
98638 @@ -542,7 +542,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98639 goto skip_wait;
98640
98641 debug_mutex_lock_common(lock, &waiter);
98642 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
98643 + debug_mutex_add_waiter(lock, &waiter, task);
98644
98645 /* add waiting tasks to the end of the waitqueue (FIFO): */
98646 list_add_tail(&waiter.list, &lock->wait_list);
98647 @@ -589,7 +589,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98648 }
98649 __set_task_state(task, TASK_RUNNING);
98650
98651 - mutex_remove_waiter(lock, &waiter, current_thread_info());
98652 + mutex_remove_waiter(lock, &waiter, task);
98653 /* set it to 0 if there are no waiters left: */
98654 if (likely(list_empty(&lock->wait_list)))
98655 atomic_set(&lock->count, 0);
98656 @@ -610,7 +610,7 @@ skip_wait:
98657 return 0;
98658
98659 err:
98660 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
98661 + mutex_remove_waiter(lock, &waiter, task);
98662 spin_unlock_mutex(&lock->wait_lock, flags);
98663 debug_mutex_free_waiter(&waiter);
98664 mutex_release(&lock->dep_map, 1, ip);
98665 diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
98666 index c112d00..1946ad9 100644
98667 --- a/kernel/locking/osq_lock.c
98668 +++ b/kernel/locking/osq_lock.c
98669 @@ -98,7 +98,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
98670
98671 prev = decode_cpu(old);
98672 node->prev = prev;
98673 - ACCESS_ONCE(prev->next) = node;
98674 + ACCESS_ONCE_RW(prev->next) = node;
98675
98676 /*
98677 * Normally @prev is untouchable after the above store; because at that
98678 @@ -170,8 +170,8 @@ unqueue:
98679 * it will wait in Step-A.
98680 */
98681
98682 - ACCESS_ONCE(next->prev) = prev;
98683 - ACCESS_ONCE(prev->next) = next;
98684 + ACCESS_ONCE_RW(next->prev) = prev;
98685 + ACCESS_ONCE_RW(prev->next) = next;
98686
98687 return false;
98688 }
98689 @@ -193,11 +193,11 @@ void osq_unlock(struct optimistic_spin_queue *lock)
98690 node = this_cpu_ptr(&osq_node);
98691 next = xchg(&node->next, NULL);
98692 if (next) {
98693 - ACCESS_ONCE(next->locked) = 1;
98694 + ACCESS_ONCE_RW(next->locked) = 1;
98695 return;
98696 }
98697
98698 next = osq_wait_next(lock, node, NULL);
98699 if (next)
98700 - ACCESS_ONCE(next->locked) = 1;
98701 + ACCESS_ONCE_RW(next->locked) = 1;
98702 }
98703 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
98704 index 1d96dd0..994ff19 100644
98705 --- a/kernel/locking/rtmutex-tester.c
98706 +++ b/kernel/locking/rtmutex-tester.c
98707 @@ -22,7 +22,7 @@
98708 #define MAX_RT_TEST_MUTEXES 8
98709
98710 static spinlock_t rttest_lock;
98711 -static atomic_t rttest_event;
98712 +static atomic_unchecked_t rttest_event;
98713
98714 struct test_thread_data {
98715 int opcode;
98716 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98717
98718 case RTTEST_LOCKCONT:
98719 td->mutexes[td->opdata] = 1;
98720 - td->event = atomic_add_return(1, &rttest_event);
98721 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98722 return 0;
98723
98724 case RTTEST_RESET:
98725 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98726 return 0;
98727
98728 case RTTEST_RESETEVENT:
98729 - atomic_set(&rttest_event, 0);
98730 + atomic_set_unchecked(&rttest_event, 0);
98731 return 0;
98732
98733 default:
98734 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98735 return ret;
98736
98737 td->mutexes[id] = 1;
98738 - td->event = atomic_add_return(1, &rttest_event);
98739 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98740 rt_mutex_lock(&mutexes[id]);
98741 - td->event = atomic_add_return(1, &rttest_event);
98742 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98743 td->mutexes[id] = 4;
98744 return 0;
98745
98746 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98747 return ret;
98748
98749 td->mutexes[id] = 1;
98750 - td->event = atomic_add_return(1, &rttest_event);
98751 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98752 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
98753 - td->event = atomic_add_return(1, &rttest_event);
98754 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98755 td->mutexes[id] = ret ? 0 : 4;
98756 return ret ? -EINTR : 0;
98757
98758 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98759 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
98760 return ret;
98761
98762 - td->event = atomic_add_return(1, &rttest_event);
98763 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98764 rt_mutex_unlock(&mutexes[id]);
98765 - td->event = atomic_add_return(1, &rttest_event);
98766 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98767 td->mutexes[id] = 0;
98768 return 0;
98769
98770 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98771 break;
98772
98773 td->mutexes[dat] = 2;
98774 - td->event = atomic_add_return(1, &rttest_event);
98775 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98776 break;
98777
98778 default:
98779 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98780 return;
98781
98782 td->mutexes[dat] = 3;
98783 - td->event = atomic_add_return(1, &rttest_event);
98784 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98785 break;
98786
98787 case RTTEST_LOCKNOWAIT:
98788 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98789 return;
98790
98791 td->mutexes[dat] = 1;
98792 - td->event = atomic_add_return(1, &rttest_event);
98793 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98794 return;
98795
98796 default:
98797 diff --git a/kernel/module.c b/kernel/module.c
98798 index 538794c..76d7957 100644
98799 --- a/kernel/module.c
98800 +++ b/kernel/module.c
98801 @@ -59,6 +59,7 @@
98802 #include <linux/jump_label.h>
98803 #include <linux/pfn.h>
98804 #include <linux/bsearch.h>
98805 +#include <linux/grsecurity.h>
98806 #include <uapi/linux/module.h>
98807 #include "module-internal.h"
98808
98809 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
98810
98811 /* Bounds of module allocation, for speeding __module_address.
98812 * Protected by module_mutex. */
98813 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
98814 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
98815 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
98816
98817 int register_module_notifier(struct notifier_block *nb)
98818 {
98819 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98820 return true;
98821
98822 list_for_each_entry_rcu(mod, &modules, list) {
98823 - struct symsearch arr[] = {
98824 + struct symsearch modarr[] = {
98825 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
98826 NOT_GPL_ONLY, false },
98827 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
98828 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98829 if (mod->state == MODULE_STATE_UNFORMED)
98830 continue;
98831
98832 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
98833 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
98834 return true;
98835 }
98836 return false;
98837 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
98838 if (!pcpusec->sh_size)
98839 return 0;
98840
98841 - if (align > PAGE_SIZE) {
98842 + if (align-1 >= PAGE_SIZE) {
98843 pr_warn("%s: per-cpu alignment %li > %li\n",
98844 mod->name, align, PAGE_SIZE);
98845 align = PAGE_SIZE;
98846 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
98847 static ssize_t show_coresize(struct module_attribute *mattr,
98848 struct module_kobject *mk, char *buffer)
98849 {
98850 - return sprintf(buffer, "%u\n", mk->mod->core_size);
98851 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
98852 }
98853
98854 static struct module_attribute modinfo_coresize =
98855 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
98856 static ssize_t show_initsize(struct module_attribute *mattr,
98857 struct module_kobject *mk, char *buffer)
98858 {
98859 - return sprintf(buffer, "%u\n", mk->mod->init_size);
98860 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
98861 }
98862
98863 static struct module_attribute modinfo_initsize =
98864 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
98865 goto bad_version;
98866 }
98867
98868 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
98869 + /*
98870 + * avoid potentially printing jibberish on attempted load
98871 + * of a module randomized with a different seed
98872 + */
98873 + pr_warn("no symbol version for %s\n", symname);
98874 +#else
98875 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
98876 +#endif
98877 return 0;
98878
98879 bad_version:
98880 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
98881 + /*
98882 + * avoid potentially printing jibberish on attempted load
98883 + * of a module randomized with a different seed
98884 + */
98885 + pr_warn("attempted module disagrees about version of symbol %s\n",
98886 + symname);
98887 +#else
98888 pr_warn("%s: disagrees about version of symbol %s\n",
98889 mod->name, symname);
98890 +#endif
98891 return 0;
98892 }
98893
98894 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
98895 */
98896 #ifdef CONFIG_SYSFS
98897
98898 -#ifdef CONFIG_KALLSYMS
98899 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
98900 static inline bool sect_empty(const Elf_Shdr *sect)
98901 {
98902 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
98903 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
98904 {
98905 unsigned int notes, loaded, i;
98906 struct module_notes_attrs *notes_attrs;
98907 - struct bin_attribute *nattr;
98908 + bin_attribute_no_const *nattr;
98909
98910 /* failed to create section attributes, so can't create notes */
98911 if (!mod->sect_attrs)
98912 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
98913 static int module_add_modinfo_attrs(struct module *mod)
98914 {
98915 struct module_attribute *attr;
98916 - struct module_attribute *temp_attr;
98917 + module_attribute_no_const *temp_attr;
98918 int error = 0;
98919 int i;
98920
98921 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
98922
98923 static void unset_module_core_ro_nx(struct module *mod)
98924 {
98925 - set_page_attributes(mod->module_core + mod->core_text_size,
98926 - mod->module_core + mod->core_size,
98927 + set_page_attributes(mod->module_core_rw,
98928 + mod->module_core_rw + mod->core_size_rw,
98929 set_memory_x);
98930 - set_page_attributes(mod->module_core,
98931 - mod->module_core + mod->core_ro_size,
98932 + set_page_attributes(mod->module_core_rx,
98933 + mod->module_core_rx + mod->core_size_rx,
98934 set_memory_rw);
98935 }
98936
98937 static void unset_module_init_ro_nx(struct module *mod)
98938 {
98939 - set_page_attributes(mod->module_init + mod->init_text_size,
98940 - mod->module_init + mod->init_size,
98941 + set_page_attributes(mod->module_init_rw,
98942 + mod->module_init_rw + mod->init_size_rw,
98943 set_memory_x);
98944 - set_page_attributes(mod->module_init,
98945 - mod->module_init + mod->init_ro_size,
98946 + set_page_attributes(mod->module_init_rx,
98947 + mod->module_init_rx + mod->init_size_rx,
98948 set_memory_rw);
98949 }
98950
98951 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
98952 list_for_each_entry_rcu(mod, &modules, list) {
98953 if (mod->state == MODULE_STATE_UNFORMED)
98954 continue;
98955 - if ((mod->module_core) && (mod->core_text_size)) {
98956 - set_page_attributes(mod->module_core,
98957 - mod->module_core + mod->core_text_size,
98958 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
98959 + set_page_attributes(mod->module_core_rx,
98960 + mod->module_core_rx + mod->core_size_rx,
98961 set_memory_rw);
98962 }
98963 - if ((mod->module_init) && (mod->init_text_size)) {
98964 - set_page_attributes(mod->module_init,
98965 - mod->module_init + mod->init_text_size,
98966 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
98967 + set_page_attributes(mod->module_init_rx,
98968 + mod->module_init_rx + mod->init_size_rx,
98969 set_memory_rw);
98970 }
98971 }
98972 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
98973 list_for_each_entry_rcu(mod, &modules, list) {
98974 if (mod->state == MODULE_STATE_UNFORMED)
98975 continue;
98976 - if ((mod->module_core) && (mod->core_text_size)) {
98977 - set_page_attributes(mod->module_core,
98978 - mod->module_core + mod->core_text_size,
98979 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
98980 + set_page_attributes(mod->module_core_rx,
98981 + mod->module_core_rx + mod->core_size_rx,
98982 set_memory_ro);
98983 }
98984 - if ((mod->module_init) && (mod->init_text_size)) {
98985 - set_page_attributes(mod->module_init,
98986 - mod->module_init + mod->init_text_size,
98987 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
98988 + set_page_attributes(mod->module_init_rx,
98989 + mod->module_init_rx + mod->init_size_rx,
98990 set_memory_ro);
98991 }
98992 }
98993 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
98994 #else
98995 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
98996 static void unset_module_core_ro_nx(struct module *mod) { }
98997 -static void unset_module_init_ro_nx(struct module *mod) { }
98998 +static void unset_module_init_ro_nx(struct module *mod)
98999 +{
99000 +
99001 +#ifdef CONFIG_PAX_KERNEXEC
99002 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
99003 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
99004 +#endif
99005 +
99006 +}
99007 #endif
99008
99009 void __weak module_memfree(void *module_region)
99010 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
99011 /* This may be NULL, but that's OK */
99012 unset_module_init_ro_nx(mod);
99013 module_arch_freeing_init(mod);
99014 - module_memfree(mod->module_init);
99015 + module_memfree(mod->module_init_rw);
99016 + module_memfree_exec(mod->module_init_rx);
99017 kfree(mod->args);
99018 percpu_modfree(mod);
99019
99020 /* Free lock-classes; relies on the preceding sync_rcu(). */
99021 - lockdep_free_key_range(mod->module_core, mod->core_size);
99022 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99023 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99024
99025 /* Finally, free the core (containing the module structure) */
99026 unset_module_core_ro_nx(mod);
99027 - module_memfree(mod->module_core);
99028 + module_memfree_exec(mod->module_core_rx);
99029 + module_memfree(mod->module_core_rw);
99030
99031 #ifdef CONFIG_MPU
99032 update_protections(current->mm);
99033 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99034 int ret = 0;
99035 const struct kernel_symbol *ksym;
99036
99037 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99038 + int is_fs_load = 0;
99039 + int register_filesystem_found = 0;
99040 + char *p;
99041 +
99042 + p = strstr(mod->args, "grsec_modharden_fs");
99043 + if (p) {
99044 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
99045 + /* copy \0 as well */
99046 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
99047 + is_fs_load = 1;
99048 + }
99049 +#endif
99050 +
99051 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
99052 const char *name = info->strtab + sym[i].st_name;
99053
99054 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99055 + /* it's a real shame this will never get ripped and copied
99056 + upstream! ;(
99057 + */
99058 + if (is_fs_load && !strcmp(name, "register_filesystem"))
99059 + register_filesystem_found = 1;
99060 +#endif
99061 +
99062 switch (sym[i].st_shndx) {
99063 case SHN_COMMON:
99064 /* Ignore common symbols */
99065 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99066 ksym = resolve_symbol_wait(mod, info, name);
99067 /* Ok if resolved. */
99068 if (ksym && !IS_ERR(ksym)) {
99069 + pax_open_kernel();
99070 sym[i].st_value = ksym->value;
99071 + pax_close_kernel();
99072 break;
99073 }
99074
99075 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99076 secbase = (unsigned long)mod_percpu(mod);
99077 else
99078 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
99079 + pax_open_kernel();
99080 sym[i].st_value += secbase;
99081 + pax_close_kernel();
99082 break;
99083 }
99084 }
99085
99086 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99087 + if (is_fs_load && !register_filesystem_found) {
99088 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
99089 + ret = -EPERM;
99090 + }
99091 +#endif
99092 +
99093 return ret;
99094 }
99095
99096 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
99097 || s->sh_entsize != ~0UL
99098 || strstarts(sname, ".init"))
99099 continue;
99100 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
99101 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
99102 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
99103 + else
99104 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
99105 pr_debug("\t%s\n", sname);
99106 }
99107 - switch (m) {
99108 - case 0: /* executable */
99109 - mod->core_size = debug_align(mod->core_size);
99110 - mod->core_text_size = mod->core_size;
99111 - break;
99112 - case 1: /* RO: text and ro-data */
99113 - mod->core_size = debug_align(mod->core_size);
99114 - mod->core_ro_size = mod->core_size;
99115 - break;
99116 - case 3: /* whole core */
99117 - mod->core_size = debug_align(mod->core_size);
99118 - break;
99119 - }
99120 }
99121
99122 pr_debug("Init section allocation order:\n");
99123 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
99124 || s->sh_entsize != ~0UL
99125 || !strstarts(sname, ".init"))
99126 continue;
99127 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
99128 - | INIT_OFFSET_MASK);
99129 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
99130 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
99131 + else
99132 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
99133 + s->sh_entsize |= INIT_OFFSET_MASK;
99134 pr_debug("\t%s\n", sname);
99135 }
99136 - switch (m) {
99137 - case 0: /* executable */
99138 - mod->init_size = debug_align(mod->init_size);
99139 - mod->init_text_size = mod->init_size;
99140 - break;
99141 - case 1: /* RO: text and ro-data */
99142 - mod->init_size = debug_align(mod->init_size);
99143 - mod->init_ro_size = mod->init_size;
99144 - break;
99145 - case 3: /* whole init */
99146 - mod->init_size = debug_align(mod->init_size);
99147 - break;
99148 - }
99149 }
99150 }
99151
99152 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
99153
99154 /* Put symbol section at end of init part of module. */
99155 symsect->sh_flags |= SHF_ALLOC;
99156 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
99157 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
99158 info->index.sym) | INIT_OFFSET_MASK;
99159 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
99160
99161 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
99162 }
99163
99164 /* Append room for core symbols at end of core part. */
99165 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
99166 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
99167 - mod->core_size += strtab_size;
99168 - mod->core_size = debug_align(mod->core_size);
99169 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
99170 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
99171 + mod->core_size_rx += strtab_size;
99172 + mod->core_size_rx = debug_align(mod->core_size_rx);
99173
99174 /* Put string table section at end of init part of module. */
99175 strsect->sh_flags |= SHF_ALLOC;
99176 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
99177 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
99178 info->index.str) | INIT_OFFSET_MASK;
99179 - mod->init_size = debug_align(mod->init_size);
99180 + mod->init_size_rx = debug_align(mod->init_size_rx);
99181 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
99182 }
99183
99184 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
99185 /* Make sure we get permanent strtab: don't use info->strtab. */
99186 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
99187
99188 + pax_open_kernel();
99189 +
99190 /* Set types up while we still have access to sections. */
99191 for (i = 0; i < mod->num_symtab; i++)
99192 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
99193
99194 - mod->core_symtab = dst = mod->module_core + info->symoffs;
99195 - mod->core_strtab = s = mod->module_core + info->stroffs;
99196 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
99197 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
99198 src = mod->symtab;
99199 for (ndst = i = 0; i < mod->num_symtab; i++) {
99200 if (i == 0 ||
99201 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
99202 }
99203 }
99204 mod->core_num_syms = ndst;
99205 +
99206 + pax_close_kernel();
99207 }
99208 #else
99209 static inline void layout_symtab(struct module *mod, struct load_info *info)
99210 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
99211 return vmalloc_exec(size);
99212 }
99213
99214 -static void *module_alloc_update_bounds(unsigned long size)
99215 +static void *module_alloc_update_bounds_rw(unsigned long size)
99216 {
99217 void *ret = module_alloc(size);
99218
99219 if (ret) {
99220 mutex_lock(&module_mutex);
99221 /* Update module bounds. */
99222 - if ((unsigned long)ret < module_addr_min)
99223 - module_addr_min = (unsigned long)ret;
99224 - if ((unsigned long)ret + size > module_addr_max)
99225 - module_addr_max = (unsigned long)ret + size;
99226 + if ((unsigned long)ret < module_addr_min_rw)
99227 + module_addr_min_rw = (unsigned long)ret;
99228 + if ((unsigned long)ret + size > module_addr_max_rw)
99229 + module_addr_max_rw = (unsigned long)ret + size;
99230 + mutex_unlock(&module_mutex);
99231 + }
99232 + return ret;
99233 +}
99234 +
99235 +static void *module_alloc_update_bounds_rx(unsigned long size)
99236 +{
99237 + void *ret = module_alloc_exec(size);
99238 +
99239 + if (ret) {
99240 + mutex_lock(&module_mutex);
99241 + /* Update module bounds. */
99242 + if ((unsigned long)ret < module_addr_min_rx)
99243 + module_addr_min_rx = (unsigned long)ret;
99244 + if ((unsigned long)ret + size > module_addr_max_rx)
99245 + module_addr_max_rx = (unsigned long)ret + size;
99246 mutex_unlock(&module_mutex);
99247 }
99248 return ret;
99249 @@ -2665,7 +2728,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
99250 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
99251
99252 if (info->index.sym == 0) {
99253 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
99254 + /*
99255 + * avoid potentially printing jibberish on attempted load
99256 + * of a module randomized with a different seed
99257 + */
99258 + pr_warn("module has no symbols (stripped?)\n");
99259 +#else
99260 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
99261 +#endif
99262 return ERR_PTR(-ENOEXEC);
99263 }
99264
99265 @@ -2681,8 +2752,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
99266 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99267 {
99268 const char *modmagic = get_modinfo(info, "vermagic");
99269 + const char *license = get_modinfo(info, "license");
99270 int err;
99271
99272 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
99273 + if (!license || !license_is_gpl_compatible(license))
99274 + return -ENOEXEC;
99275 +#endif
99276 +
99277 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
99278 modmagic = NULL;
99279
99280 @@ -2707,7 +2784,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99281 }
99282
99283 /* Set up license info based on the info section */
99284 - set_license(mod, get_modinfo(info, "license"));
99285 + set_license(mod, license);
99286
99287 return 0;
99288 }
99289 @@ -2801,7 +2878,7 @@ static int move_module(struct module *mod, struct load_info *info)
99290 void *ptr;
99291
99292 /* Do the allocs. */
99293 - ptr = module_alloc_update_bounds(mod->core_size);
99294 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
99295 /*
99296 * The pointer to this block is stored in the module structure
99297 * which is inside the block. Just mark it as not being a
99298 @@ -2811,11 +2888,11 @@ static int move_module(struct module *mod, struct load_info *info)
99299 if (!ptr)
99300 return -ENOMEM;
99301
99302 - memset(ptr, 0, mod->core_size);
99303 - mod->module_core = ptr;
99304 + memset(ptr, 0, mod->core_size_rw);
99305 + mod->module_core_rw = ptr;
99306
99307 - if (mod->init_size) {
99308 - ptr = module_alloc_update_bounds(mod->init_size);
99309 + if (mod->init_size_rw) {
99310 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
99311 /*
99312 * The pointer to this block is stored in the module structure
99313 * which is inside the block. This block doesn't need to be
99314 @@ -2824,13 +2901,45 @@ static int move_module(struct module *mod, struct load_info *info)
99315 */
99316 kmemleak_ignore(ptr);
99317 if (!ptr) {
99318 - module_memfree(mod->module_core);
99319 + module_memfree(mod->module_core_rw);
99320 return -ENOMEM;
99321 }
99322 - memset(ptr, 0, mod->init_size);
99323 - mod->module_init = ptr;
99324 + memset(ptr, 0, mod->init_size_rw);
99325 + mod->module_init_rw = ptr;
99326 } else
99327 - mod->module_init = NULL;
99328 + mod->module_init_rw = NULL;
99329 +
99330 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
99331 + kmemleak_not_leak(ptr);
99332 + if (!ptr) {
99333 + if (mod->module_init_rw)
99334 + module_memfree(mod->module_init_rw);
99335 + module_memfree(mod->module_core_rw);
99336 + return -ENOMEM;
99337 + }
99338 +
99339 + pax_open_kernel();
99340 + memset(ptr, 0, mod->core_size_rx);
99341 + pax_close_kernel();
99342 + mod->module_core_rx = ptr;
99343 +
99344 + if (mod->init_size_rx) {
99345 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
99346 + kmemleak_ignore(ptr);
99347 + if (!ptr && mod->init_size_rx) {
99348 + module_memfree_exec(mod->module_core_rx);
99349 + if (mod->module_init_rw)
99350 + module_memfree(mod->module_init_rw);
99351 + module_memfree(mod->module_core_rw);
99352 + return -ENOMEM;
99353 + }
99354 +
99355 + pax_open_kernel();
99356 + memset(ptr, 0, mod->init_size_rx);
99357 + pax_close_kernel();
99358 + mod->module_init_rx = ptr;
99359 + } else
99360 + mod->module_init_rx = NULL;
99361
99362 /* Transfer each section which specifies SHF_ALLOC */
99363 pr_debug("final section addresses:\n");
99364 @@ -2841,16 +2950,45 @@ static int move_module(struct module *mod, struct load_info *info)
99365 if (!(shdr->sh_flags & SHF_ALLOC))
99366 continue;
99367
99368 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
99369 - dest = mod->module_init
99370 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99371 - else
99372 - dest = mod->module_core + shdr->sh_entsize;
99373 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
99374 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99375 + dest = mod->module_init_rw
99376 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99377 + else
99378 + dest = mod->module_init_rx
99379 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99380 + } else {
99381 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99382 + dest = mod->module_core_rw + shdr->sh_entsize;
99383 + else
99384 + dest = mod->module_core_rx + shdr->sh_entsize;
99385 + }
99386 +
99387 + if (shdr->sh_type != SHT_NOBITS) {
99388 +
99389 +#ifdef CONFIG_PAX_KERNEXEC
99390 +#ifdef CONFIG_X86_64
99391 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
99392 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
99393 +#endif
99394 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
99395 + pax_open_kernel();
99396 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99397 + pax_close_kernel();
99398 + } else
99399 +#endif
99400
99401 - if (shdr->sh_type != SHT_NOBITS)
99402 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99403 + }
99404 /* Update sh_addr to point to copy in image. */
99405 - shdr->sh_addr = (unsigned long)dest;
99406 +
99407 +#ifdef CONFIG_PAX_KERNEXEC
99408 + if (shdr->sh_flags & SHF_EXECINSTR)
99409 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
99410 + else
99411 +#endif
99412 +
99413 + shdr->sh_addr = (unsigned long)dest;
99414 pr_debug("\t0x%lx %s\n",
99415 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
99416 }
99417 @@ -2907,12 +3045,12 @@ static void flush_module_icache(const struct module *mod)
99418 * Do it before processing of module parameters, so the module
99419 * can provide parameter accessor functions of its own.
99420 */
99421 - if (mod->module_init)
99422 - flush_icache_range((unsigned long)mod->module_init,
99423 - (unsigned long)mod->module_init
99424 - + mod->init_size);
99425 - flush_icache_range((unsigned long)mod->module_core,
99426 - (unsigned long)mod->module_core + mod->core_size);
99427 + if (mod->module_init_rx)
99428 + flush_icache_range((unsigned long)mod->module_init_rx,
99429 + (unsigned long)mod->module_init_rx
99430 + + mod->init_size_rx);
99431 + flush_icache_range((unsigned long)mod->module_core_rx,
99432 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
99433
99434 set_fs(old_fs);
99435 }
99436 @@ -2970,8 +3108,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
99437 {
99438 percpu_modfree(mod);
99439 module_arch_freeing_init(mod);
99440 - module_memfree(mod->module_init);
99441 - module_memfree(mod->module_core);
99442 + module_memfree_exec(mod->module_init_rx);
99443 + module_memfree_exec(mod->module_core_rx);
99444 + module_memfree(mod->module_init_rw);
99445 + module_memfree(mod->module_core_rw);
99446 }
99447
99448 int __weak module_finalize(const Elf_Ehdr *hdr,
99449 @@ -2984,7 +3124,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
99450 static int post_relocation(struct module *mod, const struct load_info *info)
99451 {
99452 /* Sort exception table now relocations are done. */
99453 + pax_open_kernel();
99454 sort_extable(mod->extable, mod->extable + mod->num_exentries);
99455 + pax_close_kernel();
99456
99457 /* Copy relocated percpu area over. */
99458 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
99459 @@ -3032,13 +3174,15 @@ static void do_mod_ctors(struct module *mod)
99460 /* For freeing module_init on success, in case kallsyms traversing */
99461 struct mod_initfree {
99462 struct rcu_head rcu;
99463 - void *module_init;
99464 + void *module_init_rw;
99465 + void *module_init_rx;
99466 };
99467
99468 static void do_free_init(struct rcu_head *head)
99469 {
99470 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
99471 - module_memfree(m->module_init);
99472 + module_memfree(m->module_init_rw);
99473 + module_memfree_exec(m->module_init_rx);
99474 kfree(m);
99475 }
99476
99477 @@ -3058,7 +3202,8 @@ static noinline int do_init_module(struct module *mod)
99478 ret = -ENOMEM;
99479 goto fail;
99480 }
99481 - freeinit->module_init = mod->module_init;
99482 + freeinit->module_init_rw = mod->module_init_rw;
99483 + freeinit->module_init_rx = mod->module_init_rx;
99484
99485 /*
99486 * We want to find out whether @mod uses async during init. Clear
99487 @@ -3117,10 +3262,10 @@ static noinline int do_init_module(struct module *mod)
99488 #endif
99489 unset_module_init_ro_nx(mod);
99490 module_arch_freeing_init(mod);
99491 - mod->module_init = NULL;
99492 - mod->init_size = 0;
99493 - mod->init_ro_size = 0;
99494 - mod->init_text_size = 0;
99495 + mod->module_init_rw = NULL;
99496 + mod->module_init_rx = NULL;
99497 + mod->init_size_rw = 0;
99498 + mod->init_size_rx = 0;
99499 /*
99500 * We want to free module_init, but be aware that kallsyms may be
99501 * walking this with preempt disabled. In all the failure paths,
99502 @@ -3208,16 +3353,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
99503 module_bug_finalize(info->hdr, info->sechdrs, mod);
99504
99505 /* Set RO and NX regions for core */
99506 - set_section_ro_nx(mod->module_core,
99507 - mod->core_text_size,
99508 - mod->core_ro_size,
99509 - mod->core_size);
99510 + set_section_ro_nx(mod->module_core_rx,
99511 + mod->core_size_rx,
99512 + mod->core_size_rx,
99513 + mod->core_size_rx);
99514
99515 /* Set RO and NX regions for init */
99516 - set_section_ro_nx(mod->module_init,
99517 - mod->init_text_size,
99518 - mod->init_ro_size,
99519 - mod->init_size);
99520 + set_section_ro_nx(mod->module_init_rx,
99521 + mod->init_size_rx,
99522 + mod->init_size_rx,
99523 + mod->init_size_rx);
99524
99525 /* Mark state as coming so strong_try_module_get() ignores us,
99526 * but kallsyms etc. can see us. */
99527 @@ -3301,9 +3446,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
99528 if (err)
99529 goto free_unload;
99530
99531 + /* Now copy in args */
99532 + mod->args = strndup_user(uargs, ~0UL >> 1);
99533 + if (IS_ERR(mod->args)) {
99534 + err = PTR_ERR(mod->args);
99535 + goto free_unload;
99536 + }
99537 +
99538 /* Set up MODINFO_ATTR fields */
99539 setup_modinfo(mod, info);
99540
99541 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99542 + {
99543 + char *p, *p2;
99544 +
99545 + if (strstr(mod->args, "grsec_modharden_netdev")) {
99546 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
99547 + err = -EPERM;
99548 + goto free_modinfo;
99549 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
99550 + p += sizeof("grsec_modharden_normal") - 1;
99551 + p2 = strstr(p, "_");
99552 + if (p2) {
99553 + *p2 = '\0';
99554 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
99555 + *p2 = '_';
99556 + }
99557 + err = -EPERM;
99558 + goto free_modinfo;
99559 + }
99560 + }
99561 +#endif
99562 +
99563 /* Fix up syms, so that st_value is a pointer to location. */
99564 err = simplify_symbols(mod, info);
99565 if (err < 0)
99566 @@ -3319,13 +3493,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
99567
99568 flush_module_icache(mod);
99569
99570 - /* Now copy in args */
99571 - mod->args = strndup_user(uargs, ~0UL >> 1);
99572 - if (IS_ERR(mod->args)) {
99573 - err = PTR_ERR(mod->args);
99574 - goto free_arch_cleanup;
99575 - }
99576 -
99577 dynamic_debug_setup(info->debug, info->num_debug);
99578
99579 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
99580 @@ -3376,11 +3543,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
99581 ddebug_cleanup:
99582 dynamic_debug_remove(info->debug);
99583 synchronize_sched();
99584 - kfree(mod->args);
99585 - free_arch_cleanup:
99586 module_arch_cleanup(mod);
99587 free_modinfo:
99588 free_modinfo(mod);
99589 + kfree(mod->args);
99590 free_unload:
99591 module_unload_free(mod);
99592 unlink_mod:
99593 @@ -3393,7 +3559,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
99594 mutex_unlock(&module_mutex);
99595 free_module:
99596 /* Free lock-classes; relies on the preceding sync_rcu() */
99597 - lockdep_free_key_range(mod->module_core, mod->core_size);
99598 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99599 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99600
99601 module_deallocate(mod, info);
99602 free_copy:
99603 @@ -3470,10 +3637,16 @@ static const char *get_ksymbol(struct module *mod,
99604 unsigned long nextval;
99605
99606 /* At worse, next value is at end of module */
99607 - if (within_module_init(addr, mod))
99608 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
99609 + if (within_module_init_rx(addr, mod))
99610 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
99611 + else if (within_module_init_rw(addr, mod))
99612 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
99613 + else if (within_module_core_rx(addr, mod))
99614 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
99615 + else if (within_module_core_rw(addr, mod))
99616 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
99617 else
99618 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
99619 + return NULL;
99620
99621 /* Scan for closest preceding symbol, and next symbol. (ELF
99622 starts real symbols at 1). */
99623 @@ -3721,7 +3894,7 @@ static int m_show(struct seq_file *m, void *p)
99624 return 0;
99625
99626 seq_printf(m, "%s %u",
99627 - mod->name, mod->init_size + mod->core_size);
99628 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
99629 print_unload_info(m, mod);
99630
99631 /* Informative for users. */
99632 @@ -3730,7 +3903,7 @@ static int m_show(struct seq_file *m, void *p)
99633 mod->state == MODULE_STATE_COMING ? "Loading" :
99634 "Live");
99635 /* Used by oprofile and other similar tools. */
99636 - seq_printf(m, " 0x%pK", mod->module_core);
99637 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
99638
99639 /* Taints info */
99640 if (mod->taints)
99641 @@ -3766,7 +3939,17 @@ static const struct file_operations proc_modules_operations = {
99642
99643 static int __init proc_modules_init(void)
99644 {
99645 +#ifndef CONFIG_GRKERNSEC_HIDESYM
99646 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99647 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99648 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99649 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
99650 +#else
99651 proc_create("modules", 0, NULL, &proc_modules_operations);
99652 +#endif
99653 +#else
99654 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99655 +#endif
99656 return 0;
99657 }
99658 module_init(proc_modules_init);
99659 @@ -3827,7 +4010,8 @@ struct module *__module_address(unsigned long addr)
99660 {
99661 struct module *mod;
99662
99663 - if (addr < module_addr_min || addr > module_addr_max)
99664 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
99665 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
99666 return NULL;
99667
99668 list_for_each_entry_rcu(mod, &modules, list) {
99669 @@ -3868,11 +4052,20 @@ bool is_module_text_address(unsigned long addr)
99670 */
99671 struct module *__module_text_address(unsigned long addr)
99672 {
99673 - struct module *mod = __module_address(addr);
99674 + struct module *mod;
99675 +
99676 +#ifdef CONFIG_X86_32
99677 + addr = ktla_ktva(addr);
99678 +#endif
99679 +
99680 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
99681 + return NULL;
99682 +
99683 + mod = __module_address(addr);
99684 +
99685 if (mod) {
99686 /* Make sure it's within the text section. */
99687 - if (!within(addr, mod->module_init, mod->init_text_size)
99688 - && !within(addr, mod->module_core, mod->core_text_size))
99689 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
99690 mod = NULL;
99691 }
99692 return mod;
99693 diff --git a/kernel/notifier.c b/kernel/notifier.c
99694 index ae9fc7c..5085fbf 100644
99695 --- a/kernel/notifier.c
99696 +++ b/kernel/notifier.c
99697 @@ -5,6 +5,7 @@
99698 #include <linux/rcupdate.h>
99699 #include <linux/vmalloc.h>
99700 #include <linux/reboot.h>
99701 +#include <linux/mm.h>
99702
99703 /*
99704 * Notifier list for kernel code which wants to be called
99705 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
99706 while ((*nl) != NULL) {
99707 if (n->priority > (*nl)->priority)
99708 break;
99709 - nl = &((*nl)->next);
99710 + nl = (struct notifier_block **)&((*nl)->next);
99711 }
99712 - n->next = *nl;
99713 + pax_open_kernel();
99714 + *(const void **)&n->next = *nl;
99715 rcu_assign_pointer(*nl, n);
99716 + pax_close_kernel();
99717 return 0;
99718 }
99719
99720 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
99721 return 0;
99722 if (n->priority > (*nl)->priority)
99723 break;
99724 - nl = &((*nl)->next);
99725 + nl = (struct notifier_block **)&((*nl)->next);
99726 }
99727 - n->next = *nl;
99728 + pax_open_kernel();
99729 + *(const void **)&n->next = *nl;
99730 rcu_assign_pointer(*nl, n);
99731 + pax_close_kernel();
99732 return 0;
99733 }
99734
99735 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
99736 {
99737 while ((*nl) != NULL) {
99738 if ((*nl) == n) {
99739 + pax_open_kernel();
99740 rcu_assign_pointer(*nl, n->next);
99741 + pax_close_kernel();
99742 return 0;
99743 }
99744 - nl = &((*nl)->next);
99745 + nl = (struct notifier_block **)&((*nl)->next);
99746 }
99747 return -ENOENT;
99748 }
99749 diff --git a/kernel/padata.c b/kernel/padata.c
99750 index b38bea9..91acfbe 100644
99751 --- a/kernel/padata.c
99752 +++ b/kernel/padata.c
99753 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
99754 * seq_nr mod. number of cpus in use.
99755 */
99756
99757 - seq_nr = atomic_inc_return(&pd->seq_nr);
99758 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
99759 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
99760
99761 return padata_index_to_cpu(pd, cpu_index);
99762 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
99763 padata_init_pqueues(pd);
99764 padata_init_squeues(pd);
99765 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
99766 - atomic_set(&pd->seq_nr, -1);
99767 + atomic_set_unchecked(&pd->seq_nr, -1);
99768 atomic_set(&pd->reorder_objects, 0);
99769 atomic_set(&pd->refcnt, 0);
99770 pd->pinst = pinst;
99771 diff --git a/kernel/panic.c b/kernel/panic.c
99772 index 8136ad7..15c857b 100644
99773 --- a/kernel/panic.c
99774 +++ b/kernel/panic.c
99775 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
99776 /*
99777 * Stop ourself in panic -- architecture code may override this
99778 */
99779 -void __weak panic_smp_self_stop(void)
99780 +void __weak __noreturn panic_smp_self_stop(void)
99781 {
99782 while (1)
99783 cpu_relax();
99784 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
99785 disable_trace_on_warning();
99786
99787 pr_warn("------------[ cut here ]------------\n");
99788 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
99789 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
99790 raw_smp_processor_id(), current->pid, file, line, caller);
99791
99792 if (args)
99793 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
99794 */
99795 __visible void __stack_chk_fail(void)
99796 {
99797 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
99798 + dump_stack();
99799 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
99800 __builtin_return_address(0));
99801 }
99802 EXPORT_SYMBOL(__stack_chk_fail);
99803 diff --git a/kernel/pid.c b/kernel/pid.c
99804 index cd36a5e..11f185d 100644
99805 --- a/kernel/pid.c
99806 +++ b/kernel/pid.c
99807 @@ -33,6 +33,7 @@
99808 #include <linux/rculist.h>
99809 #include <linux/bootmem.h>
99810 #include <linux/hash.h>
99811 +#include <linux/security.h>
99812 #include <linux/pid_namespace.h>
99813 #include <linux/init_task.h>
99814 #include <linux/syscalls.h>
99815 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
99816
99817 int pid_max = PID_MAX_DEFAULT;
99818
99819 -#define RESERVED_PIDS 300
99820 +#define RESERVED_PIDS 500
99821
99822 int pid_max_min = RESERVED_PIDS + 1;
99823 int pid_max_max = PID_MAX_LIMIT;
99824 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
99825 */
99826 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
99827 {
99828 + struct task_struct *task;
99829 +
99830 rcu_lockdep_assert(rcu_read_lock_held(),
99831 "find_task_by_pid_ns() needs rcu_read_lock()"
99832 " protection");
99833 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99834 +
99835 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99836 +
99837 + if (gr_pid_is_chrooted(task))
99838 + return NULL;
99839 +
99840 + return task;
99841 }
99842
99843 struct task_struct *find_task_by_vpid(pid_t vnr)
99844 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
99845 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
99846 }
99847
99848 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
99849 +{
99850 + rcu_lockdep_assert(rcu_read_lock_held(),
99851 + "find_task_by_pid_ns() needs rcu_read_lock()"
99852 + " protection");
99853 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
99854 +}
99855 +
99856 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
99857 {
99858 struct pid *pid;
99859 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
99860 index a65ba13..f600dbb 100644
99861 --- a/kernel/pid_namespace.c
99862 +++ b/kernel/pid_namespace.c
99863 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
99864 void __user *buffer, size_t *lenp, loff_t *ppos)
99865 {
99866 struct pid_namespace *pid_ns = task_active_pid_ns(current);
99867 - struct ctl_table tmp = *table;
99868 + ctl_table_no_const tmp = *table;
99869
99870 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
99871 return -EPERM;
99872 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
99873 index 7e01f78..f5da19d 100644
99874 --- a/kernel/power/Kconfig
99875 +++ b/kernel/power/Kconfig
99876 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
99877 config HIBERNATION
99878 bool "Hibernation (aka 'suspend to disk')"
99879 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
99880 + depends on !GRKERNSEC_KMEM
99881 + depends on !PAX_MEMORY_SANITIZE
99882 select HIBERNATE_CALLBACKS
99883 select LZO_COMPRESS
99884 select LZO_DECOMPRESS
99885 diff --git a/kernel/power/process.c b/kernel/power/process.c
99886 index 564f786..361a18e 100644
99887 --- a/kernel/power/process.c
99888 +++ b/kernel/power/process.c
99889 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
99890 unsigned int elapsed_msecs;
99891 bool wakeup = false;
99892 int sleep_usecs = USEC_PER_MSEC;
99893 + bool timedout = false;
99894
99895 do_gettimeofday(&start);
99896
99897 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
99898
99899 while (true) {
99900 todo = 0;
99901 + if (time_after(jiffies, end_time))
99902 + timedout = true;
99903 read_lock(&tasklist_lock);
99904 for_each_process_thread(g, p) {
99905 if (p == current || !freeze_task(p))
99906 continue;
99907
99908 - if (!freezer_should_skip(p))
99909 + if (!freezer_should_skip(p)) {
99910 todo++;
99911 + if (timedout) {
99912 + printk(KERN_ERR "Task refusing to freeze:\n");
99913 + sched_show_task(p);
99914 + }
99915 + }
99916 }
99917 read_unlock(&tasklist_lock);
99918
99919 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
99920 todo += wq_busy;
99921 }
99922
99923 - if (!todo || time_after(jiffies, end_time))
99924 + if (!todo || timedout)
99925 break;
99926
99927 if (pm_wakeup_pending()) {
99928 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
99929 index bb0635b..9aff9f3 100644
99930 --- a/kernel/printk/printk.c
99931 +++ b/kernel/printk/printk.c
99932 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
99933 if (from_file && type != SYSLOG_ACTION_OPEN)
99934 return 0;
99935
99936 +#ifdef CONFIG_GRKERNSEC_DMESG
99937 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
99938 + return -EPERM;
99939 +#endif
99940 +
99941 if (syslog_action_restricted(type)) {
99942 if (capable(CAP_SYSLOG))
99943 return 0;
99944 diff --git a/kernel/profile.c b/kernel/profile.c
99945 index a7bcd28..5b368fa 100644
99946 --- a/kernel/profile.c
99947 +++ b/kernel/profile.c
99948 @@ -37,7 +37,7 @@ struct profile_hit {
99949 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
99950 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
99951
99952 -static atomic_t *prof_buffer;
99953 +static atomic_unchecked_t *prof_buffer;
99954 static unsigned long prof_len, prof_shift;
99955
99956 int prof_on __read_mostly;
99957 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
99958 hits[i].pc = 0;
99959 continue;
99960 }
99961 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
99962 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
99963 hits[i].hits = hits[i].pc = 0;
99964 }
99965 }
99966 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
99967 * Add the current hit(s) and flush the write-queue out
99968 * to the global buffer:
99969 */
99970 - atomic_add(nr_hits, &prof_buffer[pc]);
99971 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
99972 for (i = 0; i < NR_PROFILE_HIT; ++i) {
99973 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
99974 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
99975 hits[i].pc = hits[i].hits = 0;
99976 }
99977 out:
99978 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
99979 {
99980 unsigned long pc;
99981 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
99982 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
99983 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
99984 }
99985 #endif /* !CONFIG_SMP */
99986
99987 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
99988 return -EFAULT;
99989 buf++; p++; count--; read++;
99990 }
99991 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
99992 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
99993 if (copy_to_user(buf, (void *)pnt, count))
99994 return -EFAULT;
99995 read += count;
99996 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
99997 }
99998 #endif
99999 profile_discard_flip_buffers();
100000 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
100001 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
100002 return count;
100003 }
100004
100005 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
100006 index 9a34bd8..38d90e5 100644
100007 --- a/kernel/ptrace.c
100008 +++ b/kernel/ptrace.c
100009 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
100010 if (seize)
100011 flags |= PT_SEIZED;
100012 rcu_read_lock();
100013 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
100014 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
100015 flags |= PT_PTRACE_CAP;
100016 rcu_read_unlock();
100017 task->ptrace = flags;
100018 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
100019 break;
100020 return -EIO;
100021 }
100022 - if (copy_to_user(dst, buf, retval))
100023 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
100024 return -EFAULT;
100025 copied += retval;
100026 src += retval;
100027 @@ -803,7 +803,7 @@ int ptrace_request(struct task_struct *child, long request,
100028 bool seized = child->ptrace & PT_SEIZED;
100029 int ret = -EIO;
100030 siginfo_t siginfo, *si;
100031 - void __user *datavp = (void __user *) data;
100032 + void __user *datavp = (__force void __user *) data;
100033 unsigned long __user *datalp = datavp;
100034 unsigned long flags;
100035
100036 @@ -1049,14 +1049,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
100037 goto out;
100038 }
100039
100040 + if (gr_handle_ptrace(child, request)) {
100041 + ret = -EPERM;
100042 + goto out_put_task_struct;
100043 + }
100044 +
100045 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
100046 ret = ptrace_attach(child, request, addr, data);
100047 /*
100048 * Some architectures need to do book-keeping after
100049 * a ptrace attach.
100050 */
100051 - if (!ret)
100052 + if (!ret) {
100053 arch_ptrace_attach(child);
100054 + gr_audit_ptrace(child);
100055 + }
100056 goto out_put_task_struct;
100057 }
100058
100059 @@ -1084,7 +1091,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
100060 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
100061 if (copied != sizeof(tmp))
100062 return -EIO;
100063 - return put_user(tmp, (unsigned long __user *)data);
100064 + return put_user(tmp, (__force unsigned long __user *)data);
100065 }
100066
100067 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
100068 @@ -1177,7 +1184,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
100069 }
100070
100071 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
100072 - compat_long_t, addr, compat_long_t, data)
100073 + compat_ulong_t, addr, compat_ulong_t, data)
100074 {
100075 struct task_struct *child;
100076 long ret;
100077 @@ -1193,14 +1200,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
100078 goto out;
100079 }
100080
100081 + if (gr_handle_ptrace(child, request)) {
100082 + ret = -EPERM;
100083 + goto out_put_task_struct;
100084 + }
100085 +
100086 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
100087 ret = ptrace_attach(child, request, addr, data);
100088 /*
100089 * Some architectures need to do book-keeping after
100090 * a ptrace attach.
100091 */
100092 - if (!ret)
100093 + if (!ret) {
100094 arch_ptrace_attach(child);
100095 + gr_audit_ptrace(child);
100096 + }
100097 goto out_put_task_struct;
100098 }
100099
100100 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
100101 index 30d42aa..cac5d66 100644
100102 --- a/kernel/rcu/rcutorture.c
100103 +++ b/kernel/rcu/rcutorture.c
100104 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
100105 rcu_torture_count) = { 0 };
100106 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
100107 rcu_torture_batch) = { 0 };
100108 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
100109 -static atomic_t n_rcu_torture_alloc;
100110 -static atomic_t n_rcu_torture_alloc_fail;
100111 -static atomic_t n_rcu_torture_free;
100112 -static atomic_t n_rcu_torture_mberror;
100113 -static atomic_t n_rcu_torture_error;
100114 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
100115 +static atomic_unchecked_t n_rcu_torture_alloc;
100116 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
100117 +static atomic_unchecked_t n_rcu_torture_free;
100118 +static atomic_unchecked_t n_rcu_torture_mberror;
100119 +static atomic_unchecked_t n_rcu_torture_error;
100120 static long n_rcu_torture_barrier_error;
100121 static long n_rcu_torture_boost_ktrerror;
100122 static long n_rcu_torture_boost_rterror;
100123 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
100124 static long n_rcu_torture_timers;
100125 static long n_barrier_attempts;
100126 static long n_barrier_successes;
100127 -static atomic_long_t n_cbfloods;
100128 +static atomic_long_unchecked_t n_cbfloods;
100129 static struct list_head rcu_torture_removed;
100130
100131 static int rcu_torture_writer_state;
100132 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
100133
100134 spin_lock_bh(&rcu_torture_lock);
100135 if (list_empty(&rcu_torture_freelist)) {
100136 - atomic_inc(&n_rcu_torture_alloc_fail);
100137 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
100138 spin_unlock_bh(&rcu_torture_lock);
100139 return NULL;
100140 }
100141 - atomic_inc(&n_rcu_torture_alloc);
100142 + atomic_inc_unchecked(&n_rcu_torture_alloc);
100143 p = rcu_torture_freelist.next;
100144 list_del_init(p);
100145 spin_unlock_bh(&rcu_torture_lock);
100146 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
100147 static void
100148 rcu_torture_free(struct rcu_torture *p)
100149 {
100150 - atomic_inc(&n_rcu_torture_free);
100151 + atomic_inc_unchecked(&n_rcu_torture_free);
100152 spin_lock_bh(&rcu_torture_lock);
100153 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
100154 spin_unlock_bh(&rcu_torture_lock);
100155 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
100156 i = rp->rtort_pipe_count;
100157 if (i > RCU_TORTURE_PIPE_LEN)
100158 i = RCU_TORTURE_PIPE_LEN;
100159 - atomic_inc(&rcu_torture_wcount[i]);
100160 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
100161 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
100162 rp->rtort_mbtest = 0;
100163 return true;
100164 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
100165 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
100166 do {
100167 schedule_timeout_interruptible(cbflood_inter_holdoff);
100168 - atomic_long_inc(&n_cbfloods);
100169 + atomic_long_inc_unchecked(&n_cbfloods);
100170 WARN_ON(signal_pending(current));
100171 for (i = 0; i < cbflood_n_burst; i++) {
100172 for (j = 0; j < cbflood_n_per_burst; j++) {
100173 @@ -915,7 +915,7 @@ rcu_torture_writer(void *arg)
100174 i = old_rp->rtort_pipe_count;
100175 if (i > RCU_TORTURE_PIPE_LEN)
100176 i = RCU_TORTURE_PIPE_LEN;
100177 - atomic_inc(&rcu_torture_wcount[i]);
100178 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
100179 old_rp->rtort_pipe_count++;
100180 switch (synctype[torture_random(&rand) % nsynctypes]) {
100181 case RTWS_DEF_FREE:
100182 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
100183 return;
100184 }
100185 if (p->rtort_mbtest == 0)
100186 - atomic_inc(&n_rcu_torture_mberror);
100187 + atomic_inc_unchecked(&n_rcu_torture_mberror);
100188 spin_lock(&rand_lock);
100189 cur_ops->read_delay(&rand);
100190 n_rcu_torture_timers++;
100191 @@ -1111,7 +1111,7 @@ rcu_torture_reader(void *arg)
100192 continue;
100193 }
100194 if (p->rtort_mbtest == 0)
100195 - atomic_inc(&n_rcu_torture_mberror);
100196 + atomic_inc_unchecked(&n_rcu_torture_mberror);
100197 cur_ops->read_delay(&rand);
100198 preempt_disable();
100199 pipe_count = p->rtort_pipe_count;
100200 @@ -1180,11 +1180,11 @@ rcu_torture_stats_print(void)
100201 rcu_torture_current,
100202 rcu_torture_current_version,
100203 list_empty(&rcu_torture_freelist),
100204 - atomic_read(&n_rcu_torture_alloc),
100205 - atomic_read(&n_rcu_torture_alloc_fail),
100206 - atomic_read(&n_rcu_torture_free));
100207 + atomic_read_unchecked(&n_rcu_torture_alloc),
100208 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
100209 + atomic_read_unchecked(&n_rcu_torture_free));
100210 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
100211 - atomic_read(&n_rcu_torture_mberror),
100212 + atomic_read_unchecked(&n_rcu_torture_mberror),
100213 n_rcu_torture_boost_ktrerror,
100214 n_rcu_torture_boost_rterror);
100215 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
100216 @@ -1196,17 +1196,17 @@ rcu_torture_stats_print(void)
100217 n_barrier_successes,
100218 n_barrier_attempts,
100219 n_rcu_torture_barrier_error);
100220 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
100221 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
100222
100223 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
100224 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
100225 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
100226 n_rcu_torture_barrier_error != 0 ||
100227 n_rcu_torture_boost_ktrerror != 0 ||
100228 n_rcu_torture_boost_rterror != 0 ||
100229 n_rcu_torture_boost_failure != 0 ||
100230 i > 1) {
100231 pr_cont("%s", "!!! ");
100232 - atomic_inc(&n_rcu_torture_error);
100233 + atomic_inc_unchecked(&n_rcu_torture_error);
100234 WARN_ON_ONCE(1);
100235 }
100236 pr_cont("Reader Pipe: ");
100237 @@ -1223,7 +1223,7 @@ rcu_torture_stats_print(void)
100238 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
100239 pr_cont("Free-Block Circulation: ");
100240 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100241 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
100242 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
100243 }
100244 pr_cont("\n");
100245
100246 @@ -1570,7 +1570,7 @@ rcu_torture_cleanup(void)
100247
100248 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
100249
100250 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
100251 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
100252 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
100253 else if (torture_onoff_failures())
100254 rcu_torture_print_module_parms(cur_ops,
100255 @@ -1695,18 +1695,18 @@ rcu_torture_init(void)
100256
100257 rcu_torture_current = NULL;
100258 rcu_torture_current_version = 0;
100259 - atomic_set(&n_rcu_torture_alloc, 0);
100260 - atomic_set(&n_rcu_torture_alloc_fail, 0);
100261 - atomic_set(&n_rcu_torture_free, 0);
100262 - atomic_set(&n_rcu_torture_mberror, 0);
100263 - atomic_set(&n_rcu_torture_error, 0);
100264 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
100265 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
100266 + atomic_set_unchecked(&n_rcu_torture_free, 0);
100267 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
100268 + atomic_set_unchecked(&n_rcu_torture_error, 0);
100269 n_rcu_torture_barrier_error = 0;
100270 n_rcu_torture_boost_ktrerror = 0;
100271 n_rcu_torture_boost_rterror = 0;
100272 n_rcu_torture_boost_failure = 0;
100273 n_rcu_torture_boosts = 0;
100274 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
100275 - atomic_set(&rcu_torture_wcount[i], 0);
100276 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
100277 for_each_possible_cpu(cpu) {
100278 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100279 per_cpu(rcu_torture_count, cpu)[i] = 0;
100280 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
100281 index cc9ceca..ce075a6 100644
100282 --- a/kernel/rcu/tiny.c
100283 +++ b/kernel/rcu/tiny.c
100284 @@ -42,7 +42,7 @@
100285 /* Forward declarations for tiny_plugin.h. */
100286 struct rcu_ctrlblk;
100287 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
100288 -static void rcu_process_callbacks(struct softirq_action *unused);
100289 +static void rcu_process_callbacks(void);
100290 static void __call_rcu(struct rcu_head *head,
100291 void (*func)(struct rcu_head *rcu),
100292 struct rcu_ctrlblk *rcp);
100293 @@ -210,7 +210,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
100294 false));
100295 }
100296
100297 -static void rcu_process_callbacks(struct softirq_action *unused)
100298 +static __latent_entropy void rcu_process_callbacks(void)
100299 {
100300 __rcu_process_callbacks(&rcu_sched_ctrlblk);
100301 __rcu_process_callbacks(&rcu_bh_ctrlblk);
100302 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
100303 index f94e209..d2985bd 100644
100304 --- a/kernel/rcu/tiny_plugin.h
100305 +++ b/kernel/rcu/tiny_plugin.h
100306 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
100307 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
100308 jiffies - rcp->gp_start, rcp->qlen);
100309 dump_stack();
100310 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
100311 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
100312 3 * rcu_jiffies_till_stall_check() + 3;
100313 } else if (ULONG_CMP_GE(j, js)) {
100314 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100315 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100316 }
100317 }
100318
100319 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
100320 {
100321 rcp->ticks_this_gp = 0;
100322 rcp->gp_start = jiffies;
100323 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100324 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100325 }
100326
100327 static void check_cpu_stalls(void)
100328 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
100329 index 48d640c..9401d30 100644
100330 --- a/kernel/rcu/tree.c
100331 +++ b/kernel/rcu/tree.c
100332 @@ -268,7 +268,7 @@ static void rcu_momentary_dyntick_idle(void)
100333 */
100334 rdtp = this_cpu_ptr(&rcu_dynticks);
100335 smp_mb__before_atomic(); /* Earlier stuff before QS. */
100336 - atomic_add(2, &rdtp->dynticks); /* QS. */
100337 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
100338 smp_mb__after_atomic(); /* Later stuff after QS. */
100339 break;
100340 }
100341 @@ -580,9 +580,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
100342 rcu_prepare_for_idle();
100343 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100344 smp_mb__before_atomic(); /* See above. */
100345 - atomic_inc(&rdtp->dynticks);
100346 + atomic_inc_unchecked(&rdtp->dynticks);
100347 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
100348 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100349 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100350 rcu_dynticks_task_enter();
100351
100352 /*
100353 @@ -703,10 +703,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
100354
100355 rcu_dynticks_task_exit();
100356 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
100357 - atomic_inc(&rdtp->dynticks);
100358 + atomic_inc_unchecked(&rdtp->dynticks);
100359 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
100360 smp_mb__after_atomic(); /* See above. */
100361 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100362 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100363 rcu_cleanup_after_idle();
100364 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
100365 if (!user && !is_idle_task(current)) {
100366 @@ -840,12 +840,12 @@ void rcu_nmi_enter(void)
100367 * to be in the outermost NMI handler that interrupted an RCU-idle
100368 * period (observation due to Andy Lutomirski).
100369 */
100370 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
100371 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
100372 smp_mb__before_atomic(); /* Force delay from prior write. */
100373 - atomic_inc(&rdtp->dynticks);
100374 + atomic_inc_unchecked(&rdtp->dynticks);
100375 /* atomic_inc() before later RCU read-side crit sects */
100376 smp_mb__after_atomic(); /* See above. */
100377 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100378 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100379 incby = 1;
100380 }
100381 rdtp->dynticks_nmi_nesting += incby;
100382 @@ -870,7 +870,7 @@ void rcu_nmi_exit(void)
100383 * to us!)
100384 */
100385 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
100386 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100387 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100388
100389 /*
100390 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
100391 @@ -885,9 +885,9 @@ void rcu_nmi_exit(void)
100392 rdtp->dynticks_nmi_nesting = 0;
100393 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100394 smp_mb__before_atomic(); /* See above. */
100395 - atomic_inc(&rdtp->dynticks);
100396 + atomic_inc_unchecked(&rdtp->dynticks);
100397 smp_mb__after_atomic(); /* Force delay to next write. */
100398 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100399 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100400 }
100401
100402 /**
100403 @@ -900,7 +900,7 @@ void rcu_nmi_exit(void)
100404 */
100405 bool notrace __rcu_is_watching(void)
100406 {
100407 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100408 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100409 }
100410
100411 /**
100412 @@ -983,7 +983,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
100413 static int dyntick_save_progress_counter(struct rcu_data *rdp,
100414 bool *isidle, unsigned long *maxj)
100415 {
100416 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
100417 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100418 rcu_sysidle_check_cpu(rdp, isidle, maxj);
100419 if ((rdp->dynticks_snap & 0x1) == 0) {
100420 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
100421 @@ -991,7 +991,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
100422 } else {
100423 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
100424 rdp->mynode->gpnum))
100425 - ACCESS_ONCE(rdp->gpwrap) = true;
100426 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
100427 return 0;
100428 }
100429 }
100430 @@ -1009,7 +1009,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100431 int *rcrmp;
100432 unsigned int snap;
100433
100434 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
100435 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100436 snap = (unsigned int)rdp->dynticks_snap;
100437
100438 /*
100439 @@ -1072,10 +1072,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100440 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
100441 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
100442 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
100443 - ACCESS_ONCE(rdp->cond_resched_completed) =
100444 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
100445 ACCESS_ONCE(rdp->mynode->completed);
100446 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
100447 - ACCESS_ONCE(*rcrmp) =
100448 + ACCESS_ONCE_RW(*rcrmp) =
100449 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
100450 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
100451 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
100452 @@ -1097,7 +1097,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
100453 rsp->gp_start = j;
100454 smp_wmb(); /* Record start time before stall time. */
100455 j1 = rcu_jiffies_till_stall_check();
100456 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
100457 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
100458 rsp->jiffies_resched = j + j1 / 2;
100459 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
100460 }
100461 @@ -1156,7 +1156,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
100462 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100463 return;
100464 }
100465 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100466 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100467 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100468
100469 /*
100470 @@ -1240,7 +1240,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
100471
100472 raw_spin_lock_irqsave(&rnp->lock, flags);
100473 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
100474 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
100475 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
100476 3 * rcu_jiffies_till_stall_check() + 3;
100477 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100478
100479 @@ -1324,7 +1324,7 @@ void rcu_cpu_stall_reset(void)
100480 struct rcu_state *rsp;
100481
100482 for_each_rcu_flavor(rsp)
100483 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100484 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100485 }
100486
100487 /*
100488 @@ -1671,7 +1671,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
100489 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
100490 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
100491 zero_cpu_stall_ticks(rdp);
100492 - ACCESS_ONCE(rdp->gpwrap) = false;
100493 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
100494 }
100495 return ret;
100496 }
100497 @@ -1706,7 +1706,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100498 struct rcu_data *rdp;
100499 struct rcu_node *rnp = rcu_get_root(rsp);
100500
100501 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100502 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100503 rcu_bind_gp_kthread();
100504 raw_spin_lock_irq(&rnp->lock);
100505 smp_mb__after_unlock_lock();
100506 @@ -1715,7 +1715,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100507 raw_spin_unlock_irq(&rnp->lock);
100508 return 0;
100509 }
100510 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100511 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100512
100513 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
100514 /*
100515 @@ -1756,9 +1756,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
100516 rdp = this_cpu_ptr(rsp->rda);
100517 rcu_preempt_check_blocked_tasks(rnp);
100518 rnp->qsmask = rnp->qsmaskinit;
100519 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
100520 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
100521 WARN_ON_ONCE(rnp->completed != rsp->completed);
100522 - ACCESS_ONCE(rnp->completed) = rsp->completed;
100523 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
100524 if (rnp == rdp->mynode)
100525 (void)__note_gp_changes(rsp, rnp, rdp);
100526 rcu_preempt_boost_start_gp(rnp);
100527 @@ -1767,7 +1767,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100528 rnp->grphi, rnp->qsmask);
100529 raw_spin_unlock_irq(&rnp->lock);
100530 cond_resched_rcu_qs();
100531 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100532 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100533 }
100534
100535 mutex_unlock(&rsp->onoff_mutex);
100536 @@ -1784,7 +1784,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100537 unsigned long maxj;
100538 struct rcu_node *rnp = rcu_get_root(rsp);
100539
100540 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100541 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100542 rsp->n_force_qs++;
100543 if (fqs_state == RCU_SAVE_DYNTICK) {
100544 /* Collect dyntick-idle snapshots. */
100545 @@ -1805,7 +1805,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100546 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
100547 raw_spin_lock_irq(&rnp->lock);
100548 smp_mb__after_unlock_lock();
100549 - ACCESS_ONCE(rsp->gp_flags) =
100550 + ACCESS_ONCE_RW(rsp->gp_flags) =
100551 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
100552 raw_spin_unlock_irq(&rnp->lock);
100553 }
100554 @@ -1823,7 +1823,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100555 struct rcu_data *rdp;
100556 struct rcu_node *rnp = rcu_get_root(rsp);
100557
100558 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100559 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100560 raw_spin_lock_irq(&rnp->lock);
100561 smp_mb__after_unlock_lock();
100562 gp_duration = jiffies - rsp->gp_start;
100563 @@ -1852,7 +1852,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100564 rcu_for_each_node_breadth_first(rsp, rnp) {
100565 raw_spin_lock_irq(&rnp->lock);
100566 smp_mb__after_unlock_lock();
100567 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
100568 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
100569 rdp = this_cpu_ptr(rsp->rda);
100570 if (rnp == rdp->mynode)
100571 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
100572 @@ -1860,7 +1860,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100573 nocb += rcu_future_gp_cleanup(rsp, rnp);
100574 raw_spin_unlock_irq(&rnp->lock);
100575 cond_resched_rcu_qs();
100576 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100577 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100578 }
100579 rnp = rcu_get_root(rsp);
100580 raw_spin_lock_irq(&rnp->lock);
100581 @@ -1868,14 +1868,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100582 rcu_nocb_gp_set(rnp, nocb);
100583
100584 /* Declare grace period done. */
100585 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
100586 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
100587 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
100588 rsp->fqs_state = RCU_GP_IDLE;
100589 rdp = this_cpu_ptr(rsp->rda);
100590 /* Advance CBs to reduce false positives below. */
100591 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
100592 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
100593 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100594 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100595 trace_rcu_grace_period(rsp->name,
100596 ACCESS_ONCE(rsp->gpnum),
100597 TPS("newreq"));
100598 @@ -1910,7 +1910,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
100599 if (rcu_gp_init(rsp))
100600 break;
100601 cond_resched_rcu_qs();
100602 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100603 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100604 WARN_ON(signal_pending(current));
100605 trace_rcu_grace_period(rsp->name,
100606 ACCESS_ONCE(rsp->gpnum),
100607 @@ -1954,11 +1954,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
100608 ACCESS_ONCE(rsp->gpnum),
100609 TPS("fqsend"));
100610 cond_resched_rcu_qs();
100611 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100612 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100613 } else {
100614 /* Deal with stray signal. */
100615 cond_resched_rcu_qs();
100616 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100617 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100618 WARN_ON(signal_pending(current));
100619 trace_rcu_grace_period(rsp->name,
100620 ACCESS_ONCE(rsp->gpnum),
100621 @@ -2003,7 +2003,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
100622 */
100623 return false;
100624 }
100625 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100626 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100627 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
100628 TPS("newreq"));
100629
100630 @@ -2228,7 +2228,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
100631 rsp->qlen += rdp->qlen;
100632 rdp->n_cbs_orphaned += rdp->qlen;
100633 rdp->qlen_lazy = 0;
100634 - ACCESS_ONCE(rdp->qlen) = 0;
100635 + ACCESS_ONCE_RW(rdp->qlen) = 0;
100636 }
100637
100638 /*
100639 @@ -2490,7 +2490,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
100640 }
100641 smp_mb(); /* List handling before counting for rcu_barrier(). */
100642 rdp->qlen_lazy -= count_lazy;
100643 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
100644 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
100645 rdp->n_cbs_invoked += count;
100646
100647 /* Reinstate batch limit if we have worked down the excess. */
100648 @@ -2647,7 +2647,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
100649 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100650 return; /* Someone beat us to it. */
100651 }
100652 - ACCESS_ONCE(rsp->gp_flags) =
100653 + ACCESS_ONCE_RW(rsp->gp_flags) =
100654 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
100655 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100656 rcu_gp_kthread_wake(rsp);
100657 @@ -2693,7 +2693,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
100658 /*
100659 * Do RCU core processing for the current CPU.
100660 */
100661 -static void rcu_process_callbacks(struct softirq_action *unused)
100662 +static void rcu_process_callbacks(void)
100663 {
100664 struct rcu_state *rsp;
100665
100666 @@ -2805,7 +2805,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100667 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
100668 if (debug_rcu_head_queue(head)) {
100669 /* Probable double call_rcu(), so leak the callback. */
100670 - ACCESS_ONCE(head->func) = rcu_leak_callback;
100671 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
100672 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
100673 return;
100674 }
100675 @@ -2833,7 +2833,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100676 local_irq_restore(flags);
100677 return;
100678 }
100679 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
100680 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
100681 if (lazy)
100682 rdp->qlen_lazy++;
100683 else
100684 @@ -3106,11 +3106,11 @@ void synchronize_sched_expedited(void)
100685 * counter wrap on a 32-bit system. Quite a few more CPUs would of
100686 * course be required on a 64-bit system.
100687 */
100688 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
100689 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
100690 (ulong)atomic_long_read(&rsp->expedited_done) +
100691 ULONG_MAX / 8)) {
100692 synchronize_sched();
100693 - atomic_long_inc(&rsp->expedited_wrap);
100694 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
100695 return;
100696 }
100697
100698 @@ -3118,12 +3118,12 @@ void synchronize_sched_expedited(void)
100699 * Take a ticket. Note that atomic_inc_return() implies a
100700 * full memory barrier.
100701 */
100702 - snap = atomic_long_inc_return(&rsp->expedited_start);
100703 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
100704 firstsnap = snap;
100705 if (!try_get_online_cpus()) {
100706 /* CPU hotplug operation in flight, fall back to normal GP. */
100707 wait_rcu_gp(call_rcu_sched);
100708 - atomic_long_inc(&rsp->expedited_normal);
100709 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100710 return;
100711 }
100712 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
100713 @@ -3136,7 +3136,7 @@ void synchronize_sched_expedited(void)
100714 for_each_cpu(cpu, cm) {
100715 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
100716
100717 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
100718 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
100719 cpumask_clear_cpu(cpu, cm);
100720 }
100721 if (cpumask_weight(cm) == 0)
100722 @@ -3151,14 +3151,14 @@ void synchronize_sched_expedited(void)
100723 synchronize_sched_expedited_cpu_stop,
100724 NULL) == -EAGAIN) {
100725 put_online_cpus();
100726 - atomic_long_inc(&rsp->expedited_tryfail);
100727 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
100728
100729 /* Check to see if someone else did our work for us. */
100730 s = atomic_long_read(&rsp->expedited_done);
100731 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100732 /* ensure test happens before caller kfree */
100733 smp_mb__before_atomic(); /* ^^^ */
100734 - atomic_long_inc(&rsp->expedited_workdone1);
100735 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
100736 free_cpumask_var(cm);
100737 return;
100738 }
100739 @@ -3168,7 +3168,7 @@ void synchronize_sched_expedited(void)
100740 udelay(trycount * num_online_cpus());
100741 } else {
100742 wait_rcu_gp(call_rcu_sched);
100743 - atomic_long_inc(&rsp->expedited_normal);
100744 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100745 free_cpumask_var(cm);
100746 return;
100747 }
100748 @@ -3178,7 +3178,7 @@ void synchronize_sched_expedited(void)
100749 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100750 /* ensure test happens before caller kfree */
100751 smp_mb__before_atomic(); /* ^^^ */
100752 - atomic_long_inc(&rsp->expedited_workdone2);
100753 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
100754 free_cpumask_var(cm);
100755 return;
100756 }
100757 @@ -3193,14 +3193,14 @@ void synchronize_sched_expedited(void)
100758 if (!try_get_online_cpus()) {
100759 /* CPU hotplug operation in flight, use normal GP. */
100760 wait_rcu_gp(call_rcu_sched);
100761 - atomic_long_inc(&rsp->expedited_normal);
100762 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100763 free_cpumask_var(cm);
100764 return;
100765 }
100766 - snap = atomic_long_read(&rsp->expedited_start);
100767 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
100768 smp_mb(); /* ensure read is before try_stop_cpus(). */
100769 }
100770 - atomic_long_inc(&rsp->expedited_stoppedcpus);
100771 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
100772
100773 all_cpus_idle:
100774 free_cpumask_var(cm);
100775 @@ -3212,16 +3212,16 @@ all_cpus_idle:
100776 * than we did already did their update.
100777 */
100778 do {
100779 - atomic_long_inc(&rsp->expedited_done_tries);
100780 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
100781 s = atomic_long_read(&rsp->expedited_done);
100782 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
100783 /* ensure test happens before caller kfree */
100784 smp_mb__before_atomic(); /* ^^^ */
100785 - atomic_long_inc(&rsp->expedited_done_lost);
100786 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
100787 break;
100788 }
100789 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
100790 - atomic_long_inc(&rsp->expedited_done_exit);
100791 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
100792
100793 put_online_cpus();
100794 }
100795 @@ -3431,7 +3431,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100796 * ACCESS_ONCE() to prevent the compiler from speculating
100797 * the increment to precede the early-exit check.
100798 */
100799 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100800 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100801 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
100802 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
100803 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
100804 @@ -3487,7 +3487,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100805
100806 /* Increment ->n_barrier_done to prevent duplicate work. */
100807 smp_mb(); /* Keep increment after above mechanism. */
100808 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100809 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100810 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
100811 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
100812 smp_mb(); /* Keep increment before caller's subsequent code. */
100813 @@ -3532,7 +3532,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
100814 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
100815 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
100816 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
100817 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
100818 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
100819 rdp->cpu = cpu;
100820 rdp->rsp = rsp;
100821 rcu_boot_init_nocb_percpu_data(rdp);
100822 @@ -3565,8 +3565,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
100823 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
100824 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
100825 rcu_sysidle_init_percpu_data(rdp->dynticks);
100826 - atomic_set(&rdp->dynticks->dynticks,
100827 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
100828 + atomic_set_unchecked(&rdp->dynticks->dynticks,
100829 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
100830 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
100831
100832 /* Add CPU to rcu_node bitmasks. */
100833 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
100834 index 119de39..f07d31a 100644
100835 --- a/kernel/rcu/tree.h
100836 +++ b/kernel/rcu/tree.h
100837 @@ -86,11 +86,11 @@ struct rcu_dynticks {
100838 long long dynticks_nesting; /* Track irq/process nesting level. */
100839 /* Process level is worth LLONG_MAX/2. */
100840 int dynticks_nmi_nesting; /* Track NMI nesting level. */
100841 - atomic_t dynticks; /* Even value for idle, else odd. */
100842 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
100843 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
100844 long long dynticks_idle_nesting;
100845 /* irq/process nesting level from idle. */
100846 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
100847 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
100848 /* "Idle" excludes userspace execution. */
100849 unsigned long dynticks_idle_jiffies;
100850 /* End of last non-NMI non-idle period. */
100851 @@ -457,17 +457,17 @@ struct rcu_state {
100852 /* _rcu_barrier(). */
100853 /* End of fields guarded by barrier_mutex. */
100854
100855 - atomic_long_t expedited_start; /* Starting ticket. */
100856 - atomic_long_t expedited_done; /* Done ticket. */
100857 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
100858 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
100859 - atomic_long_t expedited_workdone1; /* # done by others #1. */
100860 - atomic_long_t expedited_workdone2; /* # done by others #2. */
100861 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
100862 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
100863 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
100864 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
100865 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
100866 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
100867 + atomic_long_t expedited_done; /* Done ticket. */
100868 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
100869 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
100870 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
100871 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
100872 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
100873 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
100874 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
100875 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
100876 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
100877
100878 unsigned long jiffies_force_qs; /* Time at which to invoke */
100879 /* force_quiescent_state(). */
100880 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
100881 index 0a571e9..fbfd611 100644
100882 --- a/kernel/rcu/tree_plugin.h
100883 +++ b/kernel/rcu/tree_plugin.h
100884 @@ -619,7 +619,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
100885 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
100886 {
100887 return !rcu_preempted_readers_exp(rnp) &&
100888 - ACCESS_ONCE(rnp->expmask) == 0;
100889 + ACCESS_ONCE_RW(rnp->expmask) == 0;
100890 }
100891
100892 /*
100893 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
100894
100895 /* Clean up and exit. */
100896 smp_mb(); /* ensure expedited GP seen before counter increment. */
100897 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
100898 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
100899 sync_rcu_preempt_exp_count + 1;
100900 unlock_mb_ret:
100901 mutex_unlock(&sync_rcu_preempt_exp_mutex);
100902 @@ -1290,7 +1290,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
100903 free_cpumask_var(cm);
100904 }
100905
100906 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
100907 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
100908 .store = &rcu_cpu_kthread_task,
100909 .thread_should_run = rcu_cpu_kthread_should_run,
100910 .thread_fn = rcu_cpu_kthread,
100911 @@ -1761,7 +1761,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
100912 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
100913 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
100914 cpu, ticks_value, ticks_title,
100915 - atomic_read(&rdtp->dynticks) & 0xfff,
100916 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
100917 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
100918 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
100919 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
100920 @@ -1906,7 +1906,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
100921 return;
100922 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
100923 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
100924 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
100925 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
100926 wake_up(&rdp_leader->nocb_wq);
100927 }
100928 }
100929 @@ -1978,7 +1978,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
100930 atomic_long_add(rhcount, &rdp->nocb_q_count);
100931 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
100932 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
100933 - ACCESS_ONCE(*old_rhpp) = rhp;
100934 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
100935 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
100936 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
100937
100938 @@ -2167,7 +2167,7 @@ wait_again:
100939 continue; /* No CBs here, try next follower. */
100940
100941 /* Move callbacks to wait-for-GP list, which is empty. */
100942 - ACCESS_ONCE(rdp->nocb_head) = NULL;
100943 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
100944 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
100945 gotcbs = true;
100946 }
100947 @@ -2288,7 +2288,7 @@ static int rcu_nocb_kthread(void *arg)
100948 list = ACCESS_ONCE(rdp->nocb_follower_head);
100949 BUG_ON(!list);
100950 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
100951 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
100952 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
100953 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
100954
100955 /* Each pass through the following loop invokes a callback. */
100956 @@ -2338,7 +2338,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
100957 if (!rcu_nocb_need_deferred_wakeup(rdp))
100958 return;
100959 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
100960 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
100961 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
100962 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
100963 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
100964 }
100965 @@ -2461,7 +2461,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
100966 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
100967 "rcuo%c/%d", rsp->abbr, cpu);
100968 BUG_ON(IS_ERR(t));
100969 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
100970 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
100971 }
100972
100973 /*
100974 @@ -2666,11 +2666,11 @@ static void rcu_sysidle_enter(int irq)
100975
100976 /* Record start of fully idle period. */
100977 j = jiffies;
100978 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
100979 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
100980 smp_mb__before_atomic();
100981 - atomic_inc(&rdtp->dynticks_idle);
100982 + atomic_inc_unchecked(&rdtp->dynticks_idle);
100983 smp_mb__after_atomic();
100984 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
100985 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
100986 }
100987
100988 /*
100989 @@ -2741,9 +2741,9 @@ static void rcu_sysidle_exit(int irq)
100990
100991 /* Record end of idle period. */
100992 smp_mb__before_atomic();
100993 - atomic_inc(&rdtp->dynticks_idle);
100994 + atomic_inc_unchecked(&rdtp->dynticks_idle);
100995 smp_mb__after_atomic();
100996 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
100997 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
100998
100999 /*
101000 * If we are the timekeeping CPU, we are permitted to be non-idle
101001 @@ -2788,7 +2788,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
101002 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
101003
101004 /* Pick up current idle and NMI-nesting counter and check. */
101005 - cur = atomic_read(&rdtp->dynticks_idle);
101006 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
101007 if (cur & 0x1) {
101008 *isidle = false; /* We are not idle! */
101009 return;
101010 @@ -2837,7 +2837,7 @@ static void rcu_sysidle(unsigned long j)
101011 case RCU_SYSIDLE_NOT:
101012
101013 /* First time all are idle, so note a short idle period. */
101014 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
101015 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
101016 break;
101017
101018 case RCU_SYSIDLE_SHORT:
101019 @@ -2875,7 +2875,7 @@ static void rcu_sysidle_cancel(void)
101020 {
101021 smp_mb();
101022 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
101023 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
101024 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
101025 }
101026
101027 /*
101028 @@ -2927,7 +2927,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
101029 smp_mb(); /* grace period precedes setting inuse. */
101030
101031 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
101032 - ACCESS_ONCE(rshp->inuse) = 0;
101033 + ACCESS_ONCE_RW(rshp->inuse) = 0;
101034 }
101035
101036 /*
101037 @@ -3080,7 +3080,7 @@ static void rcu_bind_gp_kthread(void)
101038 static void rcu_dynticks_task_enter(void)
101039 {
101040 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
101041 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
101042 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
101043 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
101044 }
101045
101046 @@ -3088,6 +3088,6 @@ static void rcu_dynticks_task_enter(void)
101047 static void rcu_dynticks_task_exit(void)
101048 {
101049 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
101050 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
101051 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
101052 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
101053 }
101054 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
101055 index fbb6240..f6c5097 100644
101056 --- a/kernel/rcu/tree_trace.c
101057 +++ b/kernel/rcu/tree_trace.c
101058 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
101059 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
101060 rdp->qs_pending);
101061 seq_printf(m, " dt=%d/%llx/%d df=%lu",
101062 - atomic_read(&rdp->dynticks->dynticks),
101063 + atomic_read_unchecked(&rdp->dynticks->dynticks),
101064 rdp->dynticks->dynticks_nesting,
101065 rdp->dynticks->dynticks_nmi_nesting,
101066 rdp->dynticks_fqs);
101067 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
101068 struct rcu_state *rsp = (struct rcu_state *)m->private;
101069
101070 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
101071 - atomic_long_read(&rsp->expedited_start),
101072 + atomic_long_read_unchecked(&rsp->expedited_start),
101073 atomic_long_read(&rsp->expedited_done),
101074 - atomic_long_read(&rsp->expedited_wrap),
101075 - atomic_long_read(&rsp->expedited_tryfail),
101076 - atomic_long_read(&rsp->expedited_workdone1),
101077 - atomic_long_read(&rsp->expedited_workdone2),
101078 - atomic_long_read(&rsp->expedited_normal),
101079 - atomic_long_read(&rsp->expedited_stoppedcpus),
101080 - atomic_long_read(&rsp->expedited_done_tries),
101081 - atomic_long_read(&rsp->expedited_done_lost),
101082 - atomic_long_read(&rsp->expedited_done_exit));
101083 + atomic_long_read_unchecked(&rsp->expedited_wrap),
101084 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
101085 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
101086 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
101087 + atomic_long_read_unchecked(&rsp->expedited_normal),
101088 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
101089 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
101090 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
101091 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
101092 return 0;
101093 }
101094
101095 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
101096 index e0d31a3..f4dafe3 100644
101097 --- a/kernel/rcu/update.c
101098 +++ b/kernel/rcu/update.c
101099 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
101100 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
101101 */
101102 if (till_stall_check < 3) {
101103 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
101104 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
101105 till_stall_check = 3;
101106 } else if (till_stall_check > 300) {
101107 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
101108 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
101109 till_stall_check = 300;
101110 }
101111 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
101112 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
101113 !ACCESS_ONCE(t->on_rq) ||
101114 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
101115 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
101116 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
101117 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
101118 list_del_init(&t->rcu_tasks_holdout_list);
101119 put_task_struct(t);
101120 return;
101121 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
101122 !is_idle_task(t)) {
101123 get_task_struct(t);
101124 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
101125 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
101126 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
101127 list_add(&t->rcu_tasks_holdout_list,
101128 &rcu_tasks_holdouts);
101129 }
101130 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
101131 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
101132 BUG_ON(IS_ERR(t));
101133 smp_mb(); /* Ensure others see full kthread. */
101134 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
101135 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
101136 mutex_unlock(&rcu_tasks_kthread_mutex);
101137 }
101138
101139 diff --git a/kernel/resource.c b/kernel/resource.c
101140 index 19f2357..ebe7f35 100644
101141 --- a/kernel/resource.c
101142 +++ b/kernel/resource.c
101143 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
101144
101145 static int __init ioresources_init(void)
101146 {
101147 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101148 +#ifdef CONFIG_GRKERNSEC_PROC_USER
101149 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
101150 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
101151 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
101152 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
101153 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
101154 +#endif
101155 +#else
101156 proc_create("ioports", 0, NULL, &proc_ioports_operations);
101157 proc_create("iomem", 0, NULL, &proc_iomem_operations);
101158 +#endif
101159 return 0;
101160 }
101161 __initcall(ioresources_init);
101162 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
101163 index eae160d..c9aa22e 100644
101164 --- a/kernel/sched/auto_group.c
101165 +++ b/kernel/sched/auto_group.c
101166 @@ -11,7 +11,7 @@
101167
101168 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
101169 static struct autogroup autogroup_default;
101170 -static atomic_t autogroup_seq_nr;
101171 +static atomic_unchecked_t autogroup_seq_nr;
101172
101173 void __init autogroup_init(struct task_struct *init_task)
101174 {
101175 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
101176
101177 kref_init(&ag->kref);
101178 init_rwsem(&ag->lock);
101179 - ag->id = atomic_inc_return(&autogroup_seq_nr);
101180 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
101181 ag->tg = tg;
101182 #ifdef CONFIG_RT_GROUP_SCHED
101183 /*
101184 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
101185 index 8d0f35d..c16360d 100644
101186 --- a/kernel/sched/completion.c
101187 +++ b/kernel/sched/completion.c
101188 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
101189 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
101190 * or number of jiffies left till timeout) if completed.
101191 */
101192 -long __sched
101193 +long __sched __intentional_overflow(-1)
101194 wait_for_completion_interruptible_timeout(struct completion *x,
101195 unsigned long timeout)
101196 {
101197 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
101198 *
101199 * Return: -ERESTARTSYS if interrupted, 0 if completed.
101200 */
101201 -int __sched wait_for_completion_killable(struct completion *x)
101202 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
101203 {
101204 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
101205 if (t == -ERESTARTSYS)
101206 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
101207 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
101208 * or number of jiffies left till timeout) if completed.
101209 */
101210 -long __sched
101211 +long __sched __intentional_overflow(-1)
101212 wait_for_completion_killable_timeout(struct completion *x,
101213 unsigned long timeout)
101214 {
101215 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
101216 index f4da2cb..e44587b 100644
101217 --- a/kernel/sched/core.c
101218 +++ b/kernel/sched/core.c
101219 @@ -1862,7 +1862,7 @@ void set_numabalancing_state(bool enabled)
101220 int sysctl_numa_balancing(struct ctl_table *table, int write,
101221 void __user *buffer, size_t *lenp, loff_t *ppos)
101222 {
101223 - struct ctl_table t;
101224 + ctl_table_no_const t;
101225 int err;
101226 int state = numabalancing_enabled;
101227
101228 @@ -2312,8 +2312,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
101229 next->active_mm = oldmm;
101230 atomic_inc(&oldmm->mm_count);
101231 enter_lazy_tlb(oldmm, next);
101232 - } else
101233 + } else {
101234 switch_mm(oldmm, mm, next);
101235 + populate_stack();
101236 + }
101237
101238 if (!prev->mm) {
101239 prev->active_mm = NULL;
101240 @@ -3124,6 +3126,8 @@ int can_nice(const struct task_struct *p, const int nice)
101241 /* convert nice value [19,-20] to rlimit style value [1,40] */
101242 int nice_rlim = nice_to_rlimit(nice);
101243
101244 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
101245 +
101246 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
101247 capable(CAP_SYS_NICE));
101248 }
101249 @@ -3150,7 +3154,8 @@ SYSCALL_DEFINE1(nice, int, increment)
101250 nice = task_nice(current) + increment;
101251
101252 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
101253 - if (increment < 0 && !can_nice(current, nice))
101254 + if (increment < 0 && (!can_nice(current, nice) ||
101255 + gr_handle_chroot_nice()))
101256 return -EPERM;
101257
101258 retval = security_task_setnice(current, nice);
101259 @@ -3462,6 +3467,7 @@ recheck:
101260 if (policy != p->policy && !rlim_rtprio)
101261 return -EPERM;
101262
101263 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
101264 /* can't increase priority */
101265 if (attr->sched_priority > p->rt_priority &&
101266 attr->sched_priority > rlim_rtprio)
101267 @@ -4945,6 +4951,7 @@ void idle_task_exit(void)
101268
101269 if (mm != &init_mm) {
101270 switch_mm(mm, &init_mm, current);
101271 + populate_stack();
101272 finish_arch_post_lock_switch();
101273 }
101274 mmdrop(mm);
101275 @@ -5040,7 +5047,7 @@ static void migrate_tasks(unsigned int dead_cpu)
101276
101277 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
101278
101279 -static struct ctl_table sd_ctl_dir[] = {
101280 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
101281 {
101282 .procname = "sched_domain",
101283 .mode = 0555,
101284 @@ -5057,17 +5064,17 @@ static struct ctl_table sd_ctl_root[] = {
101285 {}
101286 };
101287
101288 -static struct ctl_table *sd_alloc_ctl_entry(int n)
101289 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
101290 {
101291 - struct ctl_table *entry =
101292 + ctl_table_no_const *entry =
101293 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
101294
101295 return entry;
101296 }
101297
101298 -static void sd_free_ctl_entry(struct ctl_table **tablep)
101299 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
101300 {
101301 - struct ctl_table *entry;
101302 + ctl_table_no_const *entry;
101303
101304 /*
101305 * In the intermediate directories, both the child directory and
101306 @@ -5075,22 +5082,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
101307 * will always be set. In the lowest directory the names are
101308 * static strings and all have proc handlers.
101309 */
101310 - for (entry = *tablep; entry->mode; entry++) {
101311 - if (entry->child)
101312 - sd_free_ctl_entry(&entry->child);
101313 + for (entry = tablep; entry->mode; entry++) {
101314 + if (entry->child) {
101315 + sd_free_ctl_entry(entry->child);
101316 + pax_open_kernel();
101317 + entry->child = NULL;
101318 + pax_close_kernel();
101319 + }
101320 if (entry->proc_handler == NULL)
101321 kfree(entry->procname);
101322 }
101323
101324 - kfree(*tablep);
101325 - *tablep = NULL;
101326 + kfree(tablep);
101327 }
101328
101329 static int min_load_idx = 0;
101330 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
101331
101332 static void
101333 -set_table_entry(struct ctl_table *entry,
101334 +set_table_entry(ctl_table_no_const *entry,
101335 const char *procname, void *data, int maxlen,
101336 umode_t mode, proc_handler *proc_handler,
101337 bool load_idx)
101338 @@ -5110,7 +5120,7 @@ set_table_entry(struct ctl_table *entry,
101339 static struct ctl_table *
101340 sd_alloc_ctl_domain_table(struct sched_domain *sd)
101341 {
101342 - struct ctl_table *table = sd_alloc_ctl_entry(14);
101343 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
101344
101345 if (table == NULL)
101346 return NULL;
101347 @@ -5148,9 +5158,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
101348 return table;
101349 }
101350
101351 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
101352 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
101353 {
101354 - struct ctl_table *entry, *table;
101355 + ctl_table_no_const *entry, *table;
101356 struct sched_domain *sd;
101357 int domain_num = 0, i;
101358 char buf[32];
101359 @@ -5177,11 +5187,13 @@ static struct ctl_table_header *sd_sysctl_header;
101360 static void register_sched_domain_sysctl(void)
101361 {
101362 int i, cpu_num = num_possible_cpus();
101363 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
101364 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
101365 char buf[32];
101366
101367 WARN_ON(sd_ctl_dir[0].child);
101368 + pax_open_kernel();
101369 sd_ctl_dir[0].child = entry;
101370 + pax_close_kernel();
101371
101372 if (entry == NULL)
101373 return;
101374 @@ -5204,8 +5216,12 @@ static void unregister_sched_domain_sysctl(void)
101375 if (sd_sysctl_header)
101376 unregister_sysctl_table(sd_sysctl_header);
101377 sd_sysctl_header = NULL;
101378 - if (sd_ctl_dir[0].child)
101379 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
101380 + if (sd_ctl_dir[0].child) {
101381 + sd_free_ctl_entry(sd_ctl_dir[0].child);
101382 + pax_open_kernel();
101383 + sd_ctl_dir[0].child = NULL;
101384 + pax_close_kernel();
101385 + }
101386 }
101387 #else
101388 static void register_sched_domain_sysctl(void)
101389 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
101390 index 241213b..6a64c91 100644
101391 --- a/kernel/sched/fair.c
101392 +++ b/kernel/sched/fair.c
101393 @@ -2092,7 +2092,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
101394
101395 static void reset_ptenuma_scan(struct task_struct *p)
101396 {
101397 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
101398 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
101399 p->mm->numa_scan_offset = 0;
101400 }
101401
101402 @@ -7656,7 +7656,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
101403 * run_rebalance_domains is triggered when needed from the scheduler tick.
101404 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
101405 */
101406 -static void run_rebalance_domains(struct softirq_action *h)
101407 +static __latent_entropy void run_rebalance_domains(void)
101408 {
101409 struct rq *this_rq = this_rq();
101410 enum cpu_idle_type idle = this_rq->idle_balance ?
101411 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
101412 index dc0f435..ae2e085 100644
101413 --- a/kernel/sched/sched.h
101414 +++ b/kernel/sched/sched.h
101415 @@ -1200,7 +1200,7 @@ struct sched_class {
101416 #ifdef CONFIG_FAIR_GROUP_SCHED
101417 void (*task_move_group) (struct task_struct *p, int on_rq);
101418 #endif
101419 -};
101420 +} __do_const;
101421
101422 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
101423 {
101424 diff --git a/kernel/signal.c b/kernel/signal.c
101425 index a390499..ebe9a21 100644
101426 --- a/kernel/signal.c
101427 +++ b/kernel/signal.c
101428 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
101429
101430 int print_fatal_signals __read_mostly;
101431
101432 -static void __user *sig_handler(struct task_struct *t, int sig)
101433 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
101434 {
101435 return t->sighand->action[sig - 1].sa.sa_handler;
101436 }
101437
101438 -static int sig_handler_ignored(void __user *handler, int sig)
101439 +static int sig_handler_ignored(__sighandler_t handler, int sig)
101440 {
101441 /* Is it explicitly or implicitly ignored? */
101442 return handler == SIG_IGN ||
101443 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
101444
101445 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
101446 {
101447 - void __user *handler;
101448 + __sighandler_t handler;
101449
101450 handler = sig_handler(t, sig);
101451
101452 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
101453 atomic_inc(&user->sigpending);
101454 rcu_read_unlock();
101455
101456 + if (!override_rlimit)
101457 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
101458 +
101459 if (override_rlimit ||
101460 atomic_read(&user->sigpending) <=
101461 task_rlimit(t, RLIMIT_SIGPENDING)) {
101462 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
101463
101464 int unhandled_signal(struct task_struct *tsk, int sig)
101465 {
101466 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
101467 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
101468 if (is_global_init(tsk))
101469 return 1;
101470 if (handler != SIG_IGN && handler != SIG_DFL)
101471 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
101472 }
101473 }
101474
101475 + /* allow glibc communication via tgkill to other threads in our
101476 + thread group */
101477 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
101478 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
101479 + && gr_handle_signal(t, sig))
101480 + return -EPERM;
101481 +
101482 return security_task_kill(t, info, sig, 0);
101483 }
101484
101485 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101486 return send_signal(sig, info, p, 1);
101487 }
101488
101489 -static int
101490 +int
101491 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101492 {
101493 return send_signal(sig, info, t, 0);
101494 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101495 unsigned long int flags;
101496 int ret, blocked, ignored;
101497 struct k_sigaction *action;
101498 + int is_unhandled = 0;
101499
101500 spin_lock_irqsave(&t->sighand->siglock, flags);
101501 action = &t->sighand->action[sig-1];
101502 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101503 }
101504 if (action->sa.sa_handler == SIG_DFL)
101505 t->signal->flags &= ~SIGNAL_UNKILLABLE;
101506 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
101507 + is_unhandled = 1;
101508 ret = specific_send_sig_info(sig, info, t);
101509 spin_unlock_irqrestore(&t->sighand->siglock, flags);
101510
101511 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
101512 + normal operation */
101513 + if (is_unhandled) {
101514 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
101515 + gr_handle_crash(t, sig);
101516 + }
101517 +
101518 return ret;
101519 }
101520
101521 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101522 ret = check_kill_permission(sig, info, p);
101523 rcu_read_unlock();
101524
101525 - if (!ret && sig)
101526 + if (!ret && sig) {
101527 ret = do_send_sig_info(sig, info, p, true);
101528 + if (!ret)
101529 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
101530 + }
101531
101532 return ret;
101533 }
101534 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
101535 int error = -ESRCH;
101536
101537 rcu_read_lock();
101538 - p = find_task_by_vpid(pid);
101539 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
101540 + /* allow glibc communication via tgkill to other threads in our
101541 + thread group */
101542 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
101543 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
101544 + p = find_task_by_vpid_unrestricted(pid);
101545 + else
101546 +#endif
101547 + p = find_task_by_vpid(pid);
101548 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
101549 error = check_kill_permission(sig, info, p);
101550 /*
101551 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
101552 }
101553 seg = get_fs();
101554 set_fs(KERNEL_DS);
101555 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
101556 - (stack_t __force __user *) &uoss,
101557 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
101558 + (stack_t __force_user *) &uoss,
101559 compat_user_stack_pointer());
101560 set_fs(seg);
101561 if (ret >= 0 && uoss_ptr) {
101562 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
101563 index 40190f2..8861d40 100644
101564 --- a/kernel/smpboot.c
101565 +++ b/kernel/smpboot.c
101566 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
101567 }
101568 smpboot_unpark_thread(plug_thread, cpu);
101569 }
101570 - list_add(&plug_thread->list, &hotplug_threads);
101571 + pax_list_add(&plug_thread->list, &hotplug_threads);
101572 out:
101573 mutex_unlock(&smpboot_threads_lock);
101574 put_online_cpus();
101575 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
101576 {
101577 get_online_cpus();
101578 mutex_lock(&smpboot_threads_lock);
101579 - list_del(&plug_thread->list);
101580 + pax_list_del(&plug_thread->list);
101581 smpboot_destroy_threads(plug_thread);
101582 mutex_unlock(&smpboot_threads_lock);
101583 put_online_cpus();
101584 diff --git a/kernel/softirq.c b/kernel/softirq.c
101585 index 479e443..66d845e1 100644
101586 --- a/kernel/softirq.c
101587 +++ b/kernel/softirq.c
101588 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
101589 EXPORT_SYMBOL(irq_stat);
101590 #endif
101591
101592 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
101593 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
101594
101595 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
101596
101597 @@ -270,7 +270,7 @@ restart:
101598 kstat_incr_softirqs_this_cpu(vec_nr);
101599
101600 trace_softirq_entry(vec_nr);
101601 - h->action(h);
101602 + h->action();
101603 trace_softirq_exit(vec_nr);
101604 if (unlikely(prev_count != preempt_count())) {
101605 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
101606 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
101607 or_softirq_pending(1UL << nr);
101608 }
101609
101610 -void open_softirq(int nr, void (*action)(struct softirq_action *))
101611 +void __init open_softirq(int nr, void (*action)(void))
101612 {
101613 softirq_vec[nr].action = action;
101614 }
101615 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
101616 }
101617 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
101618
101619 -static void tasklet_action(struct softirq_action *a)
101620 +static void tasklet_action(void)
101621 {
101622 struct tasklet_struct *list;
101623
101624 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
101625 }
101626 }
101627
101628 -static void tasklet_hi_action(struct softirq_action *a)
101629 +static __latent_entropy void tasklet_hi_action(void)
101630 {
101631 struct tasklet_struct *list;
101632
101633 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
101634 .notifier_call = cpu_callback
101635 };
101636
101637 -static struct smp_hotplug_thread softirq_threads = {
101638 +static struct smp_hotplug_thread softirq_threads __read_only = {
101639 .store = &ksoftirqd,
101640 .thread_should_run = ksoftirqd_should_run,
101641 .thread_fn = run_ksoftirqd,
101642 diff --git a/kernel/sys.c b/kernel/sys.c
101643 index a03d9cd..55dbe9c 100644
101644 --- a/kernel/sys.c
101645 +++ b/kernel/sys.c
101646 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
101647 error = -EACCES;
101648 goto out;
101649 }
101650 +
101651 + if (gr_handle_chroot_setpriority(p, niceval)) {
101652 + error = -EACCES;
101653 + goto out;
101654 + }
101655 +
101656 no_nice = security_task_setnice(p, niceval);
101657 if (no_nice) {
101658 error = no_nice;
101659 @@ -365,6 +371,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
101660 goto error;
101661 }
101662
101663 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
101664 + goto error;
101665 +
101666 + if (!gid_eq(new->gid, old->gid)) {
101667 + /* make sure we generate a learn log for what will
101668 + end up being a role transition after a full-learning
101669 + policy is generated
101670 + CAP_SETGID is required to perform a transition
101671 + we may not log a CAP_SETGID check above, e.g.
101672 + in the case where new rgid = old egid
101673 + */
101674 + gr_learn_cap(current, new, CAP_SETGID);
101675 + }
101676 +
101677 if (rgid != (gid_t) -1 ||
101678 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
101679 new->sgid = new->egid;
101680 @@ -400,6 +420,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
101681 old = current_cred();
101682
101683 retval = -EPERM;
101684 +
101685 + if (gr_check_group_change(kgid, kgid, kgid))
101686 + goto error;
101687 +
101688 if (ns_capable(old->user_ns, CAP_SETGID))
101689 new->gid = new->egid = new->sgid = new->fsgid = kgid;
101690 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
101691 @@ -417,7 +441,7 @@ error:
101692 /*
101693 * change the user struct in a credentials set to match the new UID
101694 */
101695 -static int set_user(struct cred *new)
101696 +int set_user(struct cred *new)
101697 {
101698 struct user_struct *new_user;
101699
101700 @@ -497,7 +521,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
101701 goto error;
101702 }
101703
101704 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
101705 + goto error;
101706 +
101707 if (!uid_eq(new->uid, old->uid)) {
101708 + /* make sure we generate a learn log for what will
101709 + end up being a role transition after a full-learning
101710 + policy is generated
101711 + CAP_SETUID is required to perform a transition
101712 + we may not log a CAP_SETUID check above, e.g.
101713 + in the case where new ruid = old euid
101714 + */
101715 + gr_learn_cap(current, new, CAP_SETUID);
101716 retval = set_user(new);
101717 if (retval < 0)
101718 goto error;
101719 @@ -547,6 +582,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
101720 old = current_cred();
101721
101722 retval = -EPERM;
101723 +
101724 + if (gr_check_crash_uid(kuid))
101725 + goto error;
101726 + if (gr_check_user_change(kuid, kuid, kuid))
101727 + goto error;
101728 +
101729 if (ns_capable(old->user_ns, CAP_SETUID)) {
101730 new->suid = new->uid = kuid;
101731 if (!uid_eq(kuid, old->uid)) {
101732 @@ -616,6 +657,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
101733 goto error;
101734 }
101735
101736 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
101737 + goto error;
101738 +
101739 if (ruid != (uid_t) -1) {
101740 new->uid = kruid;
101741 if (!uid_eq(kruid, old->uid)) {
101742 @@ -700,6 +744,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
101743 goto error;
101744 }
101745
101746 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
101747 + goto error;
101748 +
101749 if (rgid != (gid_t) -1)
101750 new->gid = krgid;
101751 if (egid != (gid_t) -1)
101752 @@ -764,12 +811,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
101753 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
101754 ns_capable(old->user_ns, CAP_SETUID)) {
101755 if (!uid_eq(kuid, old->fsuid)) {
101756 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
101757 + goto error;
101758 +
101759 new->fsuid = kuid;
101760 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
101761 goto change_okay;
101762 }
101763 }
101764
101765 +error:
101766 abort_creds(new);
101767 return old_fsuid;
101768
101769 @@ -802,12 +853,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
101770 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
101771 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
101772 ns_capable(old->user_ns, CAP_SETGID)) {
101773 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
101774 + goto error;
101775 +
101776 if (!gid_eq(kgid, old->fsgid)) {
101777 new->fsgid = kgid;
101778 goto change_okay;
101779 }
101780 }
101781
101782 +error:
101783 abort_creds(new);
101784 return old_fsgid;
101785
101786 @@ -1185,19 +1240,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
101787 return -EFAULT;
101788
101789 down_read(&uts_sem);
101790 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
101791 + error = __copy_to_user(name->sysname, &utsname()->sysname,
101792 __OLD_UTS_LEN);
101793 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
101794 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
101795 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
101796 __OLD_UTS_LEN);
101797 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
101798 - error |= __copy_to_user(&name->release, &utsname()->release,
101799 + error |= __copy_to_user(name->release, &utsname()->release,
101800 __OLD_UTS_LEN);
101801 error |= __put_user(0, name->release + __OLD_UTS_LEN);
101802 - error |= __copy_to_user(&name->version, &utsname()->version,
101803 + error |= __copy_to_user(name->version, &utsname()->version,
101804 __OLD_UTS_LEN);
101805 error |= __put_user(0, name->version + __OLD_UTS_LEN);
101806 - error |= __copy_to_user(&name->machine, &utsname()->machine,
101807 + error |= __copy_to_user(name->machine, &utsname()->machine,
101808 __OLD_UTS_LEN);
101809 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
101810 up_read(&uts_sem);
101811 @@ -1398,6 +1453,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
101812 */
101813 new_rlim->rlim_cur = 1;
101814 }
101815 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
101816 + is changed to a lower value. Since tasks can be created by the same
101817 + user in between this limit change and an execve by this task, force
101818 + a recheck only for this task by setting PF_NPROC_EXCEEDED
101819 + */
101820 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
101821 + tsk->flags |= PF_NPROC_EXCEEDED;
101822 }
101823 if (!retval) {
101824 if (old_rlim)
101825 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
101826 index ce410bb..cd276f0 100644
101827 --- a/kernel/sysctl.c
101828 +++ b/kernel/sysctl.c
101829 @@ -94,7 +94,6 @@
101830
101831
101832 #if defined(CONFIG_SYSCTL)
101833 -
101834 /* External variables not in a header file. */
101835 extern int max_threads;
101836 extern int suid_dumpable;
101837 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
101838
101839 /* Constants used for minimum and maximum */
101840 #ifdef CONFIG_LOCKUP_DETECTOR
101841 -static int sixty = 60;
101842 +static int sixty __read_only = 60;
101843 #endif
101844
101845 -static int __maybe_unused neg_one = -1;
101846 +static int __maybe_unused neg_one __read_only = -1;
101847
101848 -static int zero;
101849 -static int __maybe_unused one = 1;
101850 -static int __maybe_unused two = 2;
101851 -static int __maybe_unused four = 4;
101852 -static unsigned long one_ul = 1;
101853 -static int one_hundred = 100;
101854 +static int zero __read_only = 0;
101855 +static int __maybe_unused one __read_only = 1;
101856 +static int __maybe_unused two __read_only = 2;
101857 +static int __maybe_unused three __read_only = 3;
101858 +static int __maybe_unused four __read_only = 4;
101859 +static unsigned long one_ul __read_only = 1;
101860 +static int one_hundred __read_only = 100;
101861 #ifdef CONFIG_PRINTK
101862 -static int ten_thousand = 10000;
101863 +static int ten_thousand __read_only = 10000;
101864 #endif
101865
101866 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
101867 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
101868 void __user *buffer, size_t *lenp, loff_t *ppos);
101869 #endif
101870
101871 -#ifdef CONFIG_PRINTK
101872 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
101873 void __user *buffer, size_t *lenp, loff_t *ppos);
101874 -#endif
101875
101876 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
101877 void __user *buffer, size_t *lenp, loff_t *ppos);
101878 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
101879
101880 #endif
101881
101882 +extern struct ctl_table grsecurity_table[];
101883 +
101884 static struct ctl_table kern_table[];
101885 static struct ctl_table vm_table[];
101886 static struct ctl_table fs_table[];
101887 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
101888 int sysctl_legacy_va_layout;
101889 #endif
101890
101891 +#ifdef CONFIG_PAX_SOFTMODE
101892 +static struct ctl_table pax_table[] = {
101893 + {
101894 + .procname = "softmode",
101895 + .data = &pax_softmode,
101896 + .maxlen = sizeof(unsigned int),
101897 + .mode = 0600,
101898 + .proc_handler = &proc_dointvec,
101899 + },
101900 +
101901 + { }
101902 +};
101903 +#endif
101904 +
101905 /* The default sysctl tables: */
101906
101907 static struct ctl_table sysctl_base_table[] = {
101908 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
101909 #endif
101910
101911 static struct ctl_table kern_table[] = {
101912 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
101913 + {
101914 + .procname = "grsecurity",
101915 + .mode = 0500,
101916 + .child = grsecurity_table,
101917 + },
101918 +#endif
101919 +
101920 +#ifdef CONFIG_PAX_SOFTMODE
101921 + {
101922 + .procname = "pax",
101923 + .mode = 0500,
101924 + .child = pax_table,
101925 + },
101926 +#endif
101927 +
101928 {
101929 .procname = "sched_child_runs_first",
101930 .data = &sysctl_sched_child_runs_first,
101931 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
101932 .data = &modprobe_path,
101933 .maxlen = KMOD_PATH_LEN,
101934 .mode = 0644,
101935 - .proc_handler = proc_dostring,
101936 + .proc_handler = proc_dostring_modpriv,
101937 },
101938 {
101939 .procname = "modules_disabled",
101940 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
101941 .extra1 = &zero,
101942 .extra2 = &one,
101943 },
101944 +#endif
101945 {
101946 .procname = "kptr_restrict",
101947 .data = &kptr_restrict,
101948 .maxlen = sizeof(int),
101949 .mode = 0644,
101950 .proc_handler = proc_dointvec_minmax_sysadmin,
101951 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101952 + .extra1 = &two,
101953 +#else
101954 .extra1 = &zero,
101955 +#endif
101956 .extra2 = &two,
101957 },
101958 -#endif
101959 {
101960 .procname = "ngroups_max",
101961 .data = &ngroups_max,
101962 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
101963 */
101964 {
101965 .procname = "perf_event_paranoid",
101966 - .data = &sysctl_perf_event_paranoid,
101967 - .maxlen = sizeof(sysctl_perf_event_paranoid),
101968 + .data = &sysctl_perf_event_legitimately_concerned,
101969 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
101970 .mode = 0644,
101971 - .proc_handler = proc_dointvec,
101972 + /* go ahead, be a hero */
101973 + .proc_handler = proc_dointvec_minmax_sysadmin,
101974 + .extra1 = &neg_one,
101975 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
101976 + .extra2 = &three,
101977 +#else
101978 + .extra2 = &two,
101979 +#endif
101980 },
101981 {
101982 .procname = "perf_event_mlock_kb",
101983 @@ -1348,6 +1389,13 @@ static struct ctl_table vm_table[] = {
101984 .proc_handler = proc_dointvec_minmax,
101985 .extra1 = &zero,
101986 },
101987 + {
101988 + .procname = "heap_stack_gap",
101989 + .data = &sysctl_heap_stack_gap,
101990 + .maxlen = sizeof(sysctl_heap_stack_gap),
101991 + .mode = 0644,
101992 + .proc_handler = proc_doulongvec_minmax,
101993 + },
101994 #else
101995 {
101996 .procname = "nr_trim_pages",
101997 @@ -1830,6 +1878,16 @@ int proc_dostring(struct ctl_table *table, int write,
101998 (char __user *)buffer, lenp, ppos);
101999 }
102000
102001 +int proc_dostring_modpriv(struct ctl_table *table, int write,
102002 + void __user *buffer, size_t *lenp, loff_t *ppos)
102003 +{
102004 + if (write && !capable(CAP_SYS_MODULE))
102005 + return -EPERM;
102006 +
102007 + return _proc_do_string(table->data, table->maxlen, write,
102008 + buffer, lenp, ppos);
102009 +}
102010 +
102011 static size_t proc_skip_spaces(char **buf)
102012 {
102013 size_t ret;
102014 @@ -1935,6 +1993,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
102015 len = strlen(tmp);
102016 if (len > *size)
102017 len = *size;
102018 + if (len > sizeof(tmp))
102019 + len = sizeof(tmp);
102020 if (copy_to_user(*buf, tmp, len))
102021 return -EFAULT;
102022 *size -= len;
102023 @@ -2112,7 +2172,7 @@ int proc_dointvec(struct ctl_table *table, int write,
102024 static int proc_taint(struct ctl_table *table, int write,
102025 void __user *buffer, size_t *lenp, loff_t *ppos)
102026 {
102027 - struct ctl_table t;
102028 + ctl_table_no_const t;
102029 unsigned long tmptaint = get_taint();
102030 int err;
102031
102032 @@ -2140,7 +2200,6 @@ static int proc_taint(struct ctl_table *table, int write,
102033 return err;
102034 }
102035
102036 -#ifdef CONFIG_PRINTK
102037 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102038 void __user *buffer, size_t *lenp, loff_t *ppos)
102039 {
102040 @@ -2149,7 +2208,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102041
102042 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
102043 }
102044 -#endif
102045
102046 struct do_proc_dointvec_minmax_conv_param {
102047 int *min;
102048 @@ -2709,6 +2767,12 @@ int proc_dostring(struct ctl_table *table, int write,
102049 return -ENOSYS;
102050 }
102051
102052 +int proc_dostring_modpriv(struct ctl_table *table, int write,
102053 + void __user *buffer, size_t *lenp, loff_t *ppos)
102054 +{
102055 + return -ENOSYS;
102056 +}
102057 +
102058 int proc_dointvec(struct ctl_table *table, int write,
102059 void __user *buffer, size_t *lenp, loff_t *ppos)
102060 {
102061 @@ -2765,5 +2829,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
102062 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
102063 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
102064 EXPORT_SYMBOL(proc_dostring);
102065 +EXPORT_SYMBOL(proc_dostring_modpriv);
102066 EXPORT_SYMBOL(proc_doulongvec_minmax);
102067 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
102068 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
102069 index 21f82c2..c1984e5 100644
102070 --- a/kernel/taskstats.c
102071 +++ b/kernel/taskstats.c
102072 @@ -28,9 +28,12 @@
102073 #include <linux/fs.h>
102074 #include <linux/file.h>
102075 #include <linux/pid_namespace.h>
102076 +#include <linux/grsecurity.h>
102077 #include <net/genetlink.h>
102078 #include <linux/atomic.h>
102079
102080 +extern int gr_is_taskstats_denied(int pid);
102081 +
102082 /*
102083 * Maximum length of a cpumask that can be specified in
102084 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
102085 @@ -567,6 +570,9 @@ err:
102086
102087 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
102088 {
102089 + if (gr_is_taskstats_denied(current->pid))
102090 + return -EACCES;
102091 +
102092 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
102093 return cmd_attr_register_cpumask(info);
102094 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
102095 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
102096 index 1b001ed..55ef9e4 100644
102097 --- a/kernel/time/alarmtimer.c
102098 +++ b/kernel/time/alarmtimer.c
102099 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
102100 struct platform_device *pdev;
102101 int error = 0;
102102 int i;
102103 - struct k_clock alarm_clock = {
102104 + static struct k_clock alarm_clock = {
102105 .clock_getres = alarm_clock_getres,
102106 .clock_get = alarm_clock_get,
102107 .timer_create = alarm_timer_create,
102108 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
102109 index 38f586c..14386a7 100644
102110 --- a/kernel/time/hrtimer.c
102111 +++ b/kernel/time/hrtimer.c
102112 @@ -1393,7 +1393,7 @@ void hrtimer_peek_ahead_timers(void)
102113 local_irq_restore(flags);
102114 }
102115
102116 -static void run_hrtimer_softirq(struct softirq_action *h)
102117 +static __latent_entropy void run_hrtimer_softirq(void)
102118 {
102119 hrtimer_peek_ahead_timers();
102120 }
102121 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
102122 index 0075da7..63cc872 100644
102123 --- a/kernel/time/posix-cpu-timers.c
102124 +++ b/kernel/time/posix-cpu-timers.c
102125 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
102126
102127 static __init int init_posix_cpu_timers(void)
102128 {
102129 - struct k_clock process = {
102130 + static struct k_clock process = {
102131 .clock_getres = process_cpu_clock_getres,
102132 .clock_get = process_cpu_clock_get,
102133 .timer_create = process_cpu_timer_create,
102134 .nsleep = process_cpu_nsleep,
102135 .nsleep_restart = process_cpu_nsleep_restart,
102136 };
102137 - struct k_clock thread = {
102138 + static struct k_clock thread = {
102139 .clock_getres = thread_cpu_clock_getres,
102140 .clock_get = thread_cpu_clock_get,
102141 .timer_create = thread_cpu_timer_create,
102142 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
102143 index 31ea01f..7fc61ef 100644
102144 --- a/kernel/time/posix-timers.c
102145 +++ b/kernel/time/posix-timers.c
102146 @@ -43,6 +43,7 @@
102147 #include <linux/hash.h>
102148 #include <linux/posix-clock.h>
102149 #include <linux/posix-timers.h>
102150 +#include <linux/grsecurity.h>
102151 #include <linux/syscalls.h>
102152 #include <linux/wait.h>
102153 #include <linux/workqueue.h>
102154 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
102155 * which we beg off on and pass to do_sys_settimeofday().
102156 */
102157
102158 -static struct k_clock posix_clocks[MAX_CLOCKS];
102159 +static struct k_clock *posix_clocks[MAX_CLOCKS];
102160
102161 /*
102162 * These ones are defined below.
102163 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
102164 */
102165 static __init int init_posix_timers(void)
102166 {
102167 - struct k_clock clock_realtime = {
102168 + static struct k_clock clock_realtime = {
102169 .clock_getres = hrtimer_get_res,
102170 .clock_get = posix_clock_realtime_get,
102171 .clock_set = posix_clock_realtime_set,
102172 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
102173 .timer_get = common_timer_get,
102174 .timer_del = common_timer_del,
102175 };
102176 - struct k_clock clock_monotonic = {
102177 + static struct k_clock clock_monotonic = {
102178 .clock_getres = hrtimer_get_res,
102179 .clock_get = posix_ktime_get_ts,
102180 .nsleep = common_nsleep,
102181 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
102182 .timer_get = common_timer_get,
102183 .timer_del = common_timer_del,
102184 };
102185 - struct k_clock clock_monotonic_raw = {
102186 + static struct k_clock clock_monotonic_raw = {
102187 .clock_getres = hrtimer_get_res,
102188 .clock_get = posix_get_monotonic_raw,
102189 };
102190 - struct k_clock clock_realtime_coarse = {
102191 + static struct k_clock clock_realtime_coarse = {
102192 .clock_getres = posix_get_coarse_res,
102193 .clock_get = posix_get_realtime_coarse,
102194 };
102195 - struct k_clock clock_monotonic_coarse = {
102196 + static struct k_clock clock_monotonic_coarse = {
102197 .clock_getres = posix_get_coarse_res,
102198 .clock_get = posix_get_monotonic_coarse,
102199 };
102200 - struct k_clock clock_tai = {
102201 + static struct k_clock clock_tai = {
102202 .clock_getres = hrtimer_get_res,
102203 .clock_get = posix_get_tai,
102204 .nsleep = common_nsleep,
102205 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
102206 .timer_get = common_timer_get,
102207 .timer_del = common_timer_del,
102208 };
102209 - struct k_clock clock_boottime = {
102210 + static struct k_clock clock_boottime = {
102211 .clock_getres = hrtimer_get_res,
102212 .clock_get = posix_get_boottime,
102213 .nsleep = common_nsleep,
102214 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
102215 return;
102216 }
102217
102218 - posix_clocks[clock_id] = *new_clock;
102219 + posix_clocks[clock_id] = new_clock;
102220 }
102221 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
102222
102223 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
102224 return (id & CLOCKFD_MASK) == CLOCKFD ?
102225 &clock_posix_dynamic : &clock_posix_cpu;
102226
102227 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
102228 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
102229 return NULL;
102230 - return &posix_clocks[id];
102231 + return posix_clocks[id];
102232 }
102233
102234 static int common_timer_create(struct k_itimer *new_timer)
102235 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
102236 struct k_clock *kc = clockid_to_kclock(which_clock);
102237 struct k_itimer *new_timer;
102238 int error, new_timer_id;
102239 - sigevent_t event;
102240 + sigevent_t event = { };
102241 int it_id_set = IT_ID_NOT_SET;
102242
102243 if (!kc)
102244 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
102245 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
102246 return -EFAULT;
102247
102248 + /* only the CLOCK_REALTIME clock can be set, all other clocks
102249 + have their clock_set fptr set to a nosettime dummy function
102250 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
102251 + call common_clock_set, which calls do_sys_settimeofday, which
102252 + we hook
102253 + */
102254 +
102255 return kc->clock_set(which_clock, &new_tp);
102256 }
102257
102258 diff --git a/kernel/time/time.c b/kernel/time/time.c
102259 index 2c85b77..6530536 100644
102260 --- a/kernel/time/time.c
102261 +++ b/kernel/time/time.c
102262 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
102263 return error;
102264
102265 if (tz) {
102266 + /* we log in do_settimeofday called below, so don't log twice
102267 + */
102268 + if (!tv)
102269 + gr_log_timechange();
102270 +
102271 sys_tz = *tz;
102272 update_vsyscall_tz();
102273 if (firsttime) {
102274 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
102275 index 91db941..a371671 100644
102276 --- a/kernel/time/timekeeping.c
102277 +++ b/kernel/time/timekeeping.c
102278 @@ -15,6 +15,7 @@
102279 #include <linux/init.h>
102280 #include <linux/mm.h>
102281 #include <linux/sched.h>
102282 +#include <linux/grsecurity.h>
102283 #include <linux/syscore_ops.h>
102284 #include <linux/clocksource.h>
102285 #include <linux/jiffies.h>
102286 @@ -802,6 +803,8 @@ int do_settimeofday64(const struct timespec64 *ts)
102287 if (!timespec64_valid_strict(ts))
102288 return -EINVAL;
102289
102290 + gr_log_timechange();
102291 +
102292 raw_spin_lock_irqsave(&timekeeper_lock, flags);
102293 write_seqcount_begin(&tk_core.seq);
102294
102295 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
102296 index 2d3f5c5..7ed7dc5 100644
102297 --- a/kernel/time/timer.c
102298 +++ b/kernel/time/timer.c
102299 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
102300 /*
102301 * This function runs timers and the timer-tq in bottom half context.
102302 */
102303 -static void run_timer_softirq(struct softirq_action *h)
102304 +static __latent_entropy void run_timer_softirq(void)
102305 {
102306 struct tvec_base *base = __this_cpu_read(tvec_bases);
102307
102308 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
102309 *
102310 * In all cases the return value is guaranteed to be non-negative.
102311 */
102312 -signed long __sched schedule_timeout(signed long timeout)
102313 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
102314 {
102315 struct timer_list timer;
102316 unsigned long expire;
102317 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
102318 index 61ed862..3b52c65 100644
102319 --- a/kernel/time/timer_list.c
102320 +++ b/kernel/time/timer_list.c
102321 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
102322
102323 static void print_name_offset(struct seq_file *m, void *sym)
102324 {
102325 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102326 + SEQ_printf(m, "<%p>", NULL);
102327 +#else
102328 char symname[KSYM_NAME_LEN];
102329
102330 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
102331 SEQ_printf(m, "<%pK>", sym);
102332 else
102333 SEQ_printf(m, "%s", symname);
102334 +#endif
102335 }
102336
102337 static void
102338 @@ -119,7 +123,11 @@ next_one:
102339 static void
102340 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
102341 {
102342 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102343 + SEQ_printf(m, " .base: %p\n", NULL);
102344 +#else
102345 SEQ_printf(m, " .base: %pK\n", base);
102346 +#endif
102347 SEQ_printf(m, " .index: %d\n",
102348 base->index);
102349 SEQ_printf(m, " .resolution: %Lu nsecs\n",
102350 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
102351 {
102352 struct proc_dir_entry *pe;
102353
102354 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102355 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
102356 +#else
102357 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
102358 +#endif
102359 if (!pe)
102360 return -ENOMEM;
102361 return 0;
102362 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
102363 index 1fb08f2..ca4bb1e 100644
102364 --- a/kernel/time/timer_stats.c
102365 +++ b/kernel/time/timer_stats.c
102366 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
102367 static unsigned long nr_entries;
102368 static struct entry entries[MAX_ENTRIES];
102369
102370 -static atomic_t overflow_count;
102371 +static atomic_unchecked_t overflow_count;
102372
102373 /*
102374 * The entries are in a hash-table, for fast lookup:
102375 @@ -140,7 +140,7 @@ static void reset_entries(void)
102376 nr_entries = 0;
102377 memset(entries, 0, sizeof(entries));
102378 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
102379 - atomic_set(&overflow_count, 0);
102380 + atomic_set_unchecked(&overflow_count, 0);
102381 }
102382
102383 static struct entry *alloc_entry(void)
102384 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102385 if (likely(entry))
102386 entry->count++;
102387 else
102388 - atomic_inc(&overflow_count);
102389 + atomic_inc_unchecked(&overflow_count);
102390
102391 out_unlock:
102392 raw_spin_unlock_irqrestore(lock, flags);
102393 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102394
102395 static void print_name_offset(struct seq_file *m, unsigned long addr)
102396 {
102397 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102398 + seq_printf(m, "<%p>", NULL);
102399 +#else
102400 char symname[KSYM_NAME_LEN];
102401
102402 if (lookup_symbol_name(addr, symname) < 0)
102403 - seq_printf(m, "<%p>", (void *)addr);
102404 + seq_printf(m, "<%pK>", (void *)addr);
102405 else
102406 seq_printf(m, "%s", symname);
102407 +#endif
102408 }
102409
102410 static int tstats_show(struct seq_file *m, void *v)
102411 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
102412
102413 seq_puts(m, "Timer Stats Version: v0.3\n");
102414 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
102415 - if (atomic_read(&overflow_count))
102416 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
102417 + if (atomic_read_unchecked(&overflow_count))
102418 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
102419 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
102420
102421 for (i = 0; i < nr_entries; i++) {
102422 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
102423 {
102424 struct proc_dir_entry *pe;
102425
102426 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102427 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
102428 +#else
102429 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
102430 +#endif
102431 if (!pe)
102432 return -ENOMEM;
102433 return 0;
102434 diff --git a/kernel/torture.c b/kernel/torture.c
102435 index dd70993..0bf694b 100644
102436 --- a/kernel/torture.c
102437 +++ b/kernel/torture.c
102438 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
102439 mutex_lock(&fullstop_mutex);
102440 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
102441 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
102442 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
102443 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
102444 } else {
102445 pr_warn("Concurrent rmmod and shutdown illegal!\n");
102446 }
102447 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
102448 if (!torture_must_stop()) {
102449 if (stutter > 1) {
102450 schedule_timeout_interruptible(stutter - 1);
102451 - ACCESS_ONCE(stutter_pause_test) = 2;
102452 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
102453 }
102454 schedule_timeout_interruptible(1);
102455 - ACCESS_ONCE(stutter_pause_test) = 1;
102456 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
102457 }
102458 if (!torture_must_stop())
102459 schedule_timeout_interruptible(stutter);
102460 - ACCESS_ONCE(stutter_pause_test) = 0;
102461 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
102462 torture_shutdown_absorb("torture_stutter");
102463 } while (!torture_must_stop());
102464 torture_kthread_stopping("torture_stutter");
102465 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
102466 schedule_timeout_uninterruptible(10);
102467 return true;
102468 }
102469 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
102470 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
102471 mutex_unlock(&fullstop_mutex);
102472 torture_shutdown_cleanup();
102473 torture_shuffle_cleanup();
102474 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
102475 index 483cecf..ac46091 100644
102476 --- a/kernel/trace/blktrace.c
102477 +++ b/kernel/trace/blktrace.c
102478 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
102479 struct blk_trace *bt = filp->private_data;
102480 char buf[16];
102481
102482 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
102483 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
102484
102485 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
102486 }
102487 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
102488 return 1;
102489
102490 bt = buf->chan->private_data;
102491 - atomic_inc(&bt->dropped);
102492 + atomic_inc_unchecked(&bt->dropped);
102493 return 0;
102494 }
102495
102496 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
102497
102498 bt->dir = dir;
102499 bt->dev = dev;
102500 - atomic_set(&bt->dropped, 0);
102501 + atomic_set_unchecked(&bt->dropped, 0);
102502 INIT_LIST_HEAD(&bt->running_list);
102503
102504 ret = -EIO;
102505 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
102506 index 4f22802..bd268b1 100644
102507 --- a/kernel/trace/ftrace.c
102508 +++ b/kernel/trace/ftrace.c
102509 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
102510 if (unlikely(ftrace_disabled))
102511 return 0;
102512
102513 + ret = ftrace_arch_code_modify_prepare();
102514 + FTRACE_WARN_ON(ret);
102515 + if (ret)
102516 + return 0;
102517 +
102518 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
102519 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
102520 if (ret) {
102521 ftrace_bug(ret, rec);
102522 - return 0;
102523 }
102524 - return 1;
102525 + return ret ? 0 : 1;
102526 }
102527
102528 /*
102529 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
102530 if (!count)
102531 return 0;
102532
102533 + pax_open_kernel();
102534 sort(start, count, sizeof(*start),
102535 ftrace_cmp_ips, ftrace_swap_ips);
102536 + pax_close_kernel();
102537
102538 start_pg = ftrace_allocate_pages(count);
102539 if (!start_pg)
102540 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
102541
102542 if (t->ret_stack == NULL) {
102543 atomic_set(&t->tracing_graph_pause, 0);
102544 - atomic_set(&t->trace_overrun, 0);
102545 + atomic_set_unchecked(&t->trace_overrun, 0);
102546 t->curr_ret_stack = -1;
102547 /* Make sure the tasks see the -1 first: */
102548 smp_wmb();
102549 @@ -5876,7 +5883,7 @@ static void
102550 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
102551 {
102552 atomic_set(&t->tracing_graph_pause, 0);
102553 - atomic_set(&t->trace_overrun, 0);
102554 + atomic_set_unchecked(&t->trace_overrun, 0);
102555 t->ftrace_timestamp = 0;
102556 /* make curr_ret_stack visible before we add the ret_stack */
102557 smp_wmb();
102558 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
102559 index 922048a..bb71a55 100644
102560 --- a/kernel/trace/ring_buffer.c
102561 +++ b/kernel/trace/ring_buffer.c
102562 @@ -348,9 +348,9 @@ struct buffer_data_page {
102563 */
102564 struct buffer_page {
102565 struct list_head list; /* list of buffer pages */
102566 - local_t write; /* index for next write */
102567 + local_unchecked_t write; /* index for next write */
102568 unsigned read; /* index for next read */
102569 - local_t entries; /* entries on this page */
102570 + local_unchecked_t entries; /* entries on this page */
102571 unsigned long real_end; /* real end of data */
102572 struct buffer_data_page *page; /* Actual data page */
102573 };
102574 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
102575 unsigned long last_overrun;
102576 local_t entries_bytes;
102577 local_t entries;
102578 - local_t overrun;
102579 - local_t commit_overrun;
102580 - local_t dropped_events;
102581 + local_unchecked_t overrun;
102582 + local_unchecked_t commit_overrun;
102583 + local_unchecked_t dropped_events;
102584 local_t committing;
102585 - local_t commits;
102586 + local_unchecked_t commits;
102587 unsigned long read;
102588 unsigned long read_bytes;
102589 u64 write_stamp;
102590 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102591 *
102592 * We add a counter to the write field to denote this.
102593 */
102594 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
102595 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
102596 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
102597 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
102598
102599 /*
102600 * Just make sure we have seen our old_write and synchronize
102601 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102602 * cmpxchg to only update if an interrupt did not already
102603 * do it for us. If the cmpxchg fails, we don't care.
102604 */
102605 - (void)local_cmpxchg(&next_page->write, old_write, val);
102606 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
102607 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
102608 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
102609
102610 /*
102611 * No need to worry about races with clearing out the commit.
102612 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
102613
102614 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
102615 {
102616 - return local_read(&bpage->entries) & RB_WRITE_MASK;
102617 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
102618 }
102619
102620 static inline unsigned long rb_page_write(struct buffer_page *bpage)
102621 {
102622 - return local_read(&bpage->write) & RB_WRITE_MASK;
102623 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
102624 }
102625
102626 static int
102627 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
102628 * bytes consumed in ring buffer from here.
102629 * Increment overrun to account for the lost events.
102630 */
102631 - local_add(page_entries, &cpu_buffer->overrun);
102632 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
102633 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102634 }
102635
102636 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
102637 * it is our responsibility to update
102638 * the counters.
102639 */
102640 - local_add(entries, &cpu_buffer->overrun);
102641 + local_add_unchecked(entries, &cpu_buffer->overrun);
102642 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102643
102644 /*
102645 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102646 if (tail == BUF_PAGE_SIZE)
102647 tail_page->real_end = 0;
102648
102649 - local_sub(length, &tail_page->write);
102650 + local_sub_unchecked(length, &tail_page->write);
102651 return;
102652 }
102653
102654 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102655 rb_event_set_padding(event);
102656
102657 /* Set the write back to the previous setting */
102658 - local_sub(length, &tail_page->write);
102659 + local_sub_unchecked(length, &tail_page->write);
102660 return;
102661 }
102662
102663 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102664
102665 /* Set write to end of buffer */
102666 length = (tail + length) - BUF_PAGE_SIZE;
102667 - local_sub(length, &tail_page->write);
102668 + local_sub_unchecked(length, &tail_page->write);
102669 }
102670
102671 /*
102672 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102673 * about it.
102674 */
102675 if (unlikely(next_page == commit_page)) {
102676 - local_inc(&cpu_buffer->commit_overrun);
102677 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102678 goto out_reset;
102679 }
102680
102681 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102682 * this is easy, just stop here.
102683 */
102684 if (!(buffer->flags & RB_FL_OVERWRITE)) {
102685 - local_inc(&cpu_buffer->dropped_events);
102686 + local_inc_unchecked(&cpu_buffer->dropped_events);
102687 goto out_reset;
102688 }
102689
102690 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102691 cpu_buffer->tail_page) &&
102692 (cpu_buffer->commit_page ==
102693 cpu_buffer->reader_page))) {
102694 - local_inc(&cpu_buffer->commit_overrun);
102695 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102696 goto out_reset;
102697 }
102698 }
102699 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102700 length += RB_LEN_TIME_EXTEND;
102701
102702 tail_page = cpu_buffer->tail_page;
102703 - write = local_add_return(length, &tail_page->write);
102704 + write = local_add_return_unchecked(length, &tail_page->write);
102705
102706 /* set write to only the index of the write */
102707 write &= RB_WRITE_MASK;
102708 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102709 kmemcheck_annotate_bitfield(event, bitfield);
102710 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
102711
102712 - local_inc(&tail_page->entries);
102713 + local_inc_unchecked(&tail_page->entries);
102714
102715 /*
102716 * If this is the first commit on the page, then update
102717 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102718
102719 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
102720 unsigned long write_mask =
102721 - local_read(&bpage->write) & ~RB_WRITE_MASK;
102722 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
102723 unsigned long event_length = rb_event_length(event);
102724 /*
102725 * This is on the tail page. It is possible that
102726 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102727 */
102728 old_index += write_mask;
102729 new_index += write_mask;
102730 - index = local_cmpxchg(&bpage->write, old_index, new_index);
102731 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
102732 if (index == old_index) {
102733 /* update counters */
102734 local_sub(event_length, &cpu_buffer->entries_bytes);
102735 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102736 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
102737 {
102738 local_inc(&cpu_buffer->committing);
102739 - local_inc(&cpu_buffer->commits);
102740 + local_inc_unchecked(&cpu_buffer->commits);
102741 }
102742
102743 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102744 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102745 return;
102746
102747 again:
102748 - commits = local_read(&cpu_buffer->commits);
102749 + commits = local_read_unchecked(&cpu_buffer->commits);
102750 /* synchronize with interrupts */
102751 barrier();
102752 if (local_read(&cpu_buffer->committing) == 1)
102753 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102754 * updating of the commit page and the clearing of the
102755 * committing counter.
102756 */
102757 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
102758 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
102759 !local_read(&cpu_buffer->committing)) {
102760 local_inc(&cpu_buffer->committing);
102761 goto again;
102762 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
102763 barrier();
102764 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
102765 local_dec(&cpu_buffer->committing);
102766 - local_dec(&cpu_buffer->commits);
102767 + local_dec_unchecked(&cpu_buffer->commits);
102768 return NULL;
102769 }
102770 #endif
102771 @@ -2901,7 +2901,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102772
102773 /* Do the likely case first */
102774 if (likely(bpage->page == (void *)addr)) {
102775 - local_dec(&bpage->entries);
102776 + local_dec_unchecked(&bpage->entries);
102777 return;
102778 }
102779
102780 @@ -2913,7 +2913,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102781 start = bpage;
102782 do {
102783 if (bpage->page == (void *)addr) {
102784 - local_dec(&bpage->entries);
102785 + local_dec_unchecked(&bpage->entries);
102786 return;
102787 }
102788 rb_inc_page(cpu_buffer, &bpage);
102789 @@ -3197,7 +3197,7 @@ static inline unsigned long
102790 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
102791 {
102792 return local_read(&cpu_buffer->entries) -
102793 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
102794 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
102795 }
102796
102797 /**
102798 @@ -3286,7 +3286,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
102799 return 0;
102800
102801 cpu_buffer = buffer->buffers[cpu];
102802 - ret = local_read(&cpu_buffer->overrun);
102803 + ret = local_read_unchecked(&cpu_buffer->overrun);
102804
102805 return ret;
102806 }
102807 @@ -3309,7 +3309,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
102808 return 0;
102809
102810 cpu_buffer = buffer->buffers[cpu];
102811 - ret = local_read(&cpu_buffer->commit_overrun);
102812 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
102813
102814 return ret;
102815 }
102816 @@ -3331,7 +3331,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
102817 return 0;
102818
102819 cpu_buffer = buffer->buffers[cpu];
102820 - ret = local_read(&cpu_buffer->dropped_events);
102821 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
102822
102823 return ret;
102824 }
102825 @@ -3394,7 +3394,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
102826 /* if you care about this being correct, lock the buffer */
102827 for_each_buffer_cpu(buffer, cpu) {
102828 cpu_buffer = buffer->buffers[cpu];
102829 - overruns += local_read(&cpu_buffer->overrun);
102830 + overruns += local_read_unchecked(&cpu_buffer->overrun);
102831 }
102832
102833 return overruns;
102834 @@ -3565,8 +3565,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
102835 /*
102836 * Reset the reader page to size zero.
102837 */
102838 - local_set(&cpu_buffer->reader_page->write, 0);
102839 - local_set(&cpu_buffer->reader_page->entries, 0);
102840 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
102841 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
102842 local_set(&cpu_buffer->reader_page->page->commit, 0);
102843 cpu_buffer->reader_page->real_end = 0;
102844
102845 @@ -3600,7 +3600,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
102846 * want to compare with the last_overrun.
102847 */
102848 smp_mb();
102849 - overwrite = local_read(&(cpu_buffer->overrun));
102850 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
102851
102852 /*
102853 * Here's the tricky part.
102854 @@ -4172,8 +4172,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
102855
102856 cpu_buffer->head_page
102857 = list_entry(cpu_buffer->pages, struct buffer_page, list);
102858 - local_set(&cpu_buffer->head_page->write, 0);
102859 - local_set(&cpu_buffer->head_page->entries, 0);
102860 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
102861 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
102862 local_set(&cpu_buffer->head_page->page->commit, 0);
102863
102864 cpu_buffer->head_page->read = 0;
102865 @@ -4183,18 +4183,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
102866
102867 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
102868 INIT_LIST_HEAD(&cpu_buffer->new_pages);
102869 - local_set(&cpu_buffer->reader_page->write, 0);
102870 - local_set(&cpu_buffer->reader_page->entries, 0);
102871 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
102872 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
102873 local_set(&cpu_buffer->reader_page->page->commit, 0);
102874 cpu_buffer->reader_page->read = 0;
102875
102876 local_set(&cpu_buffer->entries_bytes, 0);
102877 - local_set(&cpu_buffer->overrun, 0);
102878 - local_set(&cpu_buffer->commit_overrun, 0);
102879 - local_set(&cpu_buffer->dropped_events, 0);
102880 + local_set_unchecked(&cpu_buffer->overrun, 0);
102881 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
102882 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
102883 local_set(&cpu_buffer->entries, 0);
102884 local_set(&cpu_buffer->committing, 0);
102885 - local_set(&cpu_buffer->commits, 0);
102886 + local_set_unchecked(&cpu_buffer->commits, 0);
102887 cpu_buffer->read = 0;
102888 cpu_buffer->read_bytes = 0;
102889
102890 @@ -4595,8 +4595,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
102891 rb_init_page(bpage);
102892 bpage = reader->page;
102893 reader->page = *data_page;
102894 - local_set(&reader->write, 0);
102895 - local_set(&reader->entries, 0);
102896 + local_set_unchecked(&reader->write, 0);
102897 + local_set_unchecked(&reader->entries, 0);
102898 reader->read = 0;
102899 *data_page = bpage;
102900
102901 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
102902 index 62c6506..5c25989 100644
102903 --- a/kernel/trace/trace.c
102904 +++ b/kernel/trace/trace.c
102905 @@ -3500,7 +3500,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
102906 return 0;
102907 }
102908
102909 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
102910 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
102911 {
102912 /* do nothing if flag is already set */
102913 if (!!(trace_flags & mask) == !!enabled)
102914 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
102915 index dd8205a..1aae87a 100644
102916 --- a/kernel/trace/trace.h
102917 +++ b/kernel/trace/trace.h
102918 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
102919 void trace_printk_init_buffers(void);
102920 void trace_printk_start_comm(void);
102921 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
102922 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
102923 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
102924
102925 /*
102926 * Normal trace_printk() and friends allocates special buffers
102927 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
102928 index 57b67b1..66082a9 100644
102929 --- a/kernel/trace/trace_clock.c
102930 +++ b/kernel/trace/trace_clock.c
102931 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
102932 return now;
102933 }
102934
102935 -static atomic64_t trace_counter;
102936 +static atomic64_unchecked_t trace_counter;
102937
102938 /*
102939 * trace_clock_counter(): simply an atomic counter.
102940 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
102941 */
102942 u64 notrace trace_clock_counter(void)
102943 {
102944 - return atomic64_add_return(1, &trace_counter);
102945 + return atomic64_inc_return_unchecked(&trace_counter);
102946 }
102947 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
102948 index a9c10a3..1864f6b 100644
102949 --- a/kernel/trace/trace_events.c
102950 +++ b/kernel/trace/trace_events.c
102951 @@ -1762,7 +1762,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
102952 return 0;
102953 }
102954
102955 -struct ftrace_module_file_ops;
102956 static void __add_event_to_tracers(struct ftrace_event_call *call);
102957
102958 /* Add an additional event_call dynamically */
102959 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
102960 index b6fce36..d9f11a3 100644
102961 --- a/kernel/trace/trace_functions_graph.c
102962 +++ b/kernel/trace/trace_functions_graph.c
102963 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
102964
102965 /* The return trace stack is full */
102966 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
102967 - atomic_inc(&current->trace_overrun);
102968 + atomic_inc_unchecked(&current->trace_overrun);
102969 return -EBUSY;
102970 }
102971
102972 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
102973 *ret = current->ret_stack[index].ret;
102974 trace->func = current->ret_stack[index].func;
102975 trace->calltime = current->ret_stack[index].calltime;
102976 - trace->overrun = atomic_read(&current->trace_overrun);
102977 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
102978 trace->depth = index;
102979 }
102980
102981 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
102982 index 7a9ba62..2e0e4a1 100644
102983 --- a/kernel/trace/trace_mmiotrace.c
102984 +++ b/kernel/trace/trace_mmiotrace.c
102985 @@ -24,7 +24,7 @@ struct header_iter {
102986 static struct trace_array *mmio_trace_array;
102987 static bool overrun_detected;
102988 static unsigned long prev_overruns;
102989 -static atomic_t dropped_count;
102990 +static atomic_unchecked_t dropped_count;
102991
102992 static void mmio_reset_data(struct trace_array *tr)
102993 {
102994 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
102995
102996 static unsigned long count_overruns(struct trace_iterator *iter)
102997 {
102998 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
102999 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
103000 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
103001
103002 if (over > prev_overruns)
103003 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
103004 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
103005 sizeof(*entry), 0, pc);
103006 if (!event) {
103007 - atomic_inc(&dropped_count);
103008 + atomic_inc_unchecked(&dropped_count);
103009 return;
103010 }
103011 entry = ring_buffer_event_data(event);
103012 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
103013 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
103014 sizeof(*entry), 0, pc);
103015 if (!event) {
103016 - atomic_inc(&dropped_count);
103017 + atomic_inc_unchecked(&dropped_count);
103018 return;
103019 }
103020 entry = ring_buffer_event_data(event);
103021 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
103022 index 692bf71..6d9a9cd 100644
103023 --- a/kernel/trace/trace_output.c
103024 +++ b/kernel/trace/trace_output.c
103025 @@ -751,14 +751,16 @@ int register_ftrace_event(struct trace_event *event)
103026 goto out;
103027 }
103028
103029 + pax_open_kernel();
103030 if (event->funcs->trace == NULL)
103031 - event->funcs->trace = trace_nop_print;
103032 + *(void **)&event->funcs->trace = trace_nop_print;
103033 if (event->funcs->raw == NULL)
103034 - event->funcs->raw = trace_nop_print;
103035 + *(void **)&event->funcs->raw = trace_nop_print;
103036 if (event->funcs->hex == NULL)
103037 - event->funcs->hex = trace_nop_print;
103038 + *(void **)&event->funcs->hex = trace_nop_print;
103039 if (event->funcs->binary == NULL)
103040 - event->funcs->binary = trace_nop_print;
103041 + *(void **)&event->funcs->binary = trace_nop_print;
103042 + pax_close_kernel();
103043
103044 key = event->type & (EVENT_HASHSIZE - 1);
103045
103046 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
103047 index e694c9f..6775a38 100644
103048 --- a/kernel/trace/trace_seq.c
103049 +++ b/kernel/trace/trace_seq.c
103050 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
103051 return 0;
103052 }
103053
103054 - seq_buf_path(&s->seq, path, "\n");
103055 + seq_buf_path(&s->seq, path, "\n\\");
103056
103057 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
103058 s->seq.len = save_len;
103059 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
103060 index c3e4fcf..ef6cc43 100644
103061 --- a/kernel/trace/trace_stack.c
103062 +++ b/kernel/trace/trace_stack.c
103063 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
103064 return;
103065
103066 /* we do not handle interrupt stacks yet */
103067 - if (!object_is_on_stack(stack))
103068 + if (!object_starts_on_stack(stack))
103069 return;
103070
103071 local_irq_save(flags);
103072 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
103073 index f97f6e3..d367b48 100644
103074 --- a/kernel/trace/trace_syscalls.c
103075 +++ b/kernel/trace/trace_syscalls.c
103076 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
103077 int num;
103078
103079 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103080 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103081 + return -EINVAL;
103082
103083 mutex_lock(&syscall_trace_lock);
103084 if (!sys_perf_refcount_enter)
103085 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
103086 int num;
103087
103088 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103089 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103090 + return;
103091
103092 mutex_lock(&syscall_trace_lock);
103093 sys_perf_refcount_enter--;
103094 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
103095 int num;
103096
103097 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103098 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103099 + return -EINVAL;
103100
103101 mutex_lock(&syscall_trace_lock);
103102 if (!sys_perf_refcount_exit)
103103 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
103104 int num;
103105
103106 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103107 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103108 + return;
103109
103110 mutex_lock(&syscall_trace_lock);
103111 sys_perf_refcount_exit--;
103112 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
103113 index 4109f83..fe1f830 100644
103114 --- a/kernel/user_namespace.c
103115 +++ b/kernel/user_namespace.c
103116 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
103117 !kgid_has_mapping(parent_ns, group))
103118 return -EPERM;
103119
103120 +#ifdef CONFIG_GRKERNSEC
103121 + /*
103122 + * This doesn't really inspire confidence:
103123 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
103124 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
103125 + * Increases kernel attack surface in areas developers
103126 + * previously cared little about ("low importance due
103127 + * to requiring "root" capability")
103128 + * To be removed when this code receives *proper* review
103129 + */
103130 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
103131 + !capable(CAP_SETGID))
103132 + return -EPERM;
103133 +#endif
103134 +
103135 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
103136 if (!ns)
103137 return -ENOMEM;
103138 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
103139 if (atomic_read(&current->mm->mm_users) > 1)
103140 return -EINVAL;
103141
103142 - if (current->fs->users != 1)
103143 + if (atomic_read(&current->fs->users) != 1)
103144 return -EINVAL;
103145
103146 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
103147 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
103148 index c8eac43..4b5f08f 100644
103149 --- a/kernel/utsname_sysctl.c
103150 +++ b/kernel/utsname_sysctl.c
103151 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
103152 static int proc_do_uts_string(struct ctl_table *table, int write,
103153 void __user *buffer, size_t *lenp, loff_t *ppos)
103154 {
103155 - struct ctl_table uts_table;
103156 + ctl_table_no_const uts_table;
103157 int r;
103158 memcpy(&uts_table, table, sizeof(uts_table));
103159 uts_table.data = get_uts(table, write);
103160 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
103161 index 3174bf8..3553520 100644
103162 --- a/kernel/watchdog.c
103163 +++ b/kernel/watchdog.c
103164 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
103165 static void watchdog_nmi_disable(unsigned int cpu) { return; }
103166 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
103167
103168 -static struct smp_hotplug_thread watchdog_threads = {
103169 +static struct smp_hotplug_thread watchdog_threads __read_only = {
103170 .store = &softlockup_watchdog,
103171 .thread_should_run = watchdog_should_run,
103172 .thread_fn = watchdog,
103173 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
103174 index 41ff75b..5ad683a 100644
103175 --- a/kernel/workqueue.c
103176 +++ b/kernel/workqueue.c
103177 @@ -4564,7 +4564,7 @@ static void rebind_workers(struct worker_pool *pool)
103178 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
103179 worker_flags |= WORKER_REBOUND;
103180 worker_flags &= ~WORKER_UNBOUND;
103181 - ACCESS_ONCE(worker->flags) = worker_flags;
103182 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
103183 }
103184
103185 spin_unlock_irq(&pool->lock);
103186 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
103187 index c5cefb3..a4241e3 100644
103188 --- a/lib/Kconfig.debug
103189 +++ b/lib/Kconfig.debug
103190 @@ -923,7 +923,7 @@ config DEBUG_MUTEXES
103191
103192 config DEBUG_WW_MUTEX_SLOWPATH
103193 bool "Wait/wound mutex debugging: Slowpath testing"
103194 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103195 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103196 select DEBUG_LOCK_ALLOC
103197 select DEBUG_SPINLOCK
103198 select DEBUG_MUTEXES
103199 @@ -940,7 +940,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
103200
103201 config DEBUG_LOCK_ALLOC
103202 bool "Lock debugging: detect incorrect freeing of live locks"
103203 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103204 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103205 select DEBUG_SPINLOCK
103206 select DEBUG_MUTEXES
103207 select LOCKDEP
103208 @@ -954,7 +954,7 @@ config DEBUG_LOCK_ALLOC
103209
103210 config PROVE_LOCKING
103211 bool "Lock debugging: prove locking correctness"
103212 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103213 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103214 select LOCKDEP
103215 select DEBUG_SPINLOCK
103216 select DEBUG_MUTEXES
103217 @@ -1005,7 +1005,7 @@ config LOCKDEP
103218
103219 config LOCK_STAT
103220 bool "Lock usage statistics"
103221 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103222 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103223 select LOCKDEP
103224 select DEBUG_SPINLOCK
103225 select DEBUG_MUTEXES
103226 @@ -1467,6 +1467,7 @@ config LATENCYTOP
103227 depends on DEBUG_KERNEL
103228 depends on STACKTRACE_SUPPORT
103229 depends on PROC_FS
103230 + depends on !GRKERNSEC_HIDESYM
103231 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
103232 select KALLSYMS
103233 select KALLSYMS_ALL
103234 @@ -1483,7 +1484,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
103235 config DEBUG_STRICT_USER_COPY_CHECKS
103236 bool "Strict user copy size checks"
103237 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
103238 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
103239 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
103240 help
103241 Enabling this option turns a certain set of sanity checks for user
103242 copy operations into compile time failures.
103243 @@ -1614,7 +1615,7 @@ endmenu # runtime tests
103244
103245 config PROVIDE_OHCI1394_DMA_INIT
103246 bool "Remote debugging over FireWire early on boot"
103247 - depends on PCI && X86
103248 + depends on PCI && X86 && !GRKERNSEC
103249 help
103250 If you want to debug problems which hang or crash the kernel early
103251 on boot and the crashing machine has a FireWire port, you can use
103252 diff --git a/lib/Makefile b/lib/Makefile
103253 index 58f74d2..08e011f 100644
103254 --- a/lib/Makefile
103255 +++ b/lib/Makefile
103256 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
103257 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
103258 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
103259 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
103260 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
103261 +obj-y += list_debug.o
103262 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
103263
103264 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
103265 diff --git a/lib/average.c b/lib/average.c
103266 index 114d1be..ab0350c 100644
103267 --- a/lib/average.c
103268 +++ b/lib/average.c
103269 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
103270 {
103271 unsigned long internal = ACCESS_ONCE(avg->internal);
103272
103273 - ACCESS_ONCE(avg->internal) = internal ?
103274 + ACCESS_ONCE_RW(avg->internal) = internal ?
103275 (((internal << avg->weight) - internal) +
103276 (val << avg->factor)) >> avg->weight :
103277 (val << avg->factor);
103278 diff --git a/lib/bitmap.c b/lib/bitmap.c
103279 index d456f4c1..29a0308 100644
103280 --- a/lib/bitmap.c
103281 +++ b/lib/bitmap.c
103282 @@ -264,7 +264,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
103283 }
103284 EXPORT_SYMBOL(__bitmap_subset);
103285
103286 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103287 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103288 {
103289 unsigned int k, lim = bits/BITS_PER_LONG;
103290 int w = 0;
103291 @@ -391,7 +391,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
103292 {
103293 int c, old_c, totaldigits, ndigits, nchunks, nbits;
103294 u32 chunk;
103295 - const char __user __force *ubuf = (const char __user __force *)buf;
103296 + const char __user *ubuf = (const char __force_user *)buf;
103297
103298 bitmap_zero(maskp, nmaskbits);
103299
103300 @@ -476,7 +476,7 @@ int bitmap_parse_user(const char __user *ubuf,
103301 {
103302 if (!access_ok(VERIFY_READ, ubuf, ulen))
103303 return -EFAULT;
103304 - return __bitmap_parse((const char __force *)ubuf,
103305 + return __bitmap_parse((const char __force_kernel *)ubuf,
103306 ulen, 1, maskp, nmaskbits);
103307
103308 }
103309 @@ -535,7 +535,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
103310 {
103311 unsigned a, b;
103312 int c, old_c, totaldigits;
103313 - const char __user __force *ubuf = (const char __user __force *)buf;
103314 + const char __user *ubuf = (const char __force_user *)buf;
103315 int exp_digit, in_range;
103316
103317 totaldigits = c = 0;
103318 @@ -630,7 +630,7 @@ int bitmap_parselist_user(const char __user *ubuf,
103319 {
103320 if (!access_ok(VERIFY_READ, ubuf, ulen))
103321 return -EFAULT;
103322 - return __bitmap_parselist((const char __force *)ubuf,
103323 + return __bitmap_parselist((const char __force_kernel *)ubuf,
103324 ulen, 1, maskp, nmaskbits);
103325 }
103326 EXPORT_SYMBOL(bitmap_parselist_user);
103327 diff --git a/lib/bug.c b/lib/bug.c
103328 index 0c3bd95..5a615a1 100644
103329 --- a/lib/bug.c
103330 +++ b/lib/bug.c
103331 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
103332 return BUG_TRAP_TYPE_NONE;
103333
103334 bug = find_bug(bugaddr);
103335 + if (!bug)
103336 + return BUG_TRAP_TYPE_NONE;
103337
103338 file = NULL;
103339 line = 0;
103340 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
103341 index 547f7f9..a6d4ba0 100644
103342 --- a/lib/debugobjects.c
103343 +++ b/lib/debugobjects.c
103344 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
103345 if (limit > 4)
103346 return;
103347
103348 - is_on_stack = object_is_on_stack(addr);
103349 + is_on_stack = object_starts_on_stack(addr);
103350 if (is_on_stack == onstack)
103351 return;
103352
103353 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
103354 index 6dd0335..1e9c239 100644
103355 --- a/lib/decompress_bunzip2.c
103356 +++ b/lib/decompress_bunzip2.c
103357 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
103358
103359 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
103360 uncompressed data. Allocate intermediate buffer for block. */
103361 - bd->dbufSize = 100000*(i-BZh0);
103362 + i -= BZh0;
103363 + bd->dbufSize = 100000 * i;
103364
103365 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
103366 if (!bd->dbuf)
103367 diff --git a/lib/div64.c b/lib/div64.c
103368 index 4382ad7..08aa558 100644
103369 --- a/lib/div64.c
103370 +++ b/lib/div64.c
103371 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
103372 EXPORT_SYMBOL(__div64_32);
103373
103374 #ifndef div_s64_rem
103375 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103376 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103377 {
103378 u64 quotient;
103379
103380 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
103381 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
103382 */
103383 #ifndef div64_u64
103384 -u64 div64_u64(u64 dividend, u64 divisor)
103385 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
103386 {
103387 u32 high = divisor >> 32;
103388 u64 quot;
103389 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
103390 index 9722bd2..0d826f4 100644
103391 --- a/lib/dma-debug.c
103392 +++ b/lib/dma-debug.c
103393 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
103394
103395 void dma_debug_add_bus(struct bus_type *bus)
103396 {
103397 - struct notifier_block *nb;
103398 + notifier_block_no_const *nb;
103399
103400 if (dma_debug_disabled())
103401 return;
103402 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
103403
103404 static void check_for_stack(struct device *dev, void *addr)
103405 {
103406 - if (object_is_on_stack(addr))
103407 + if (object_starts_on_stack(addr))
103408 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
103409 "stack [addr=%p]\n", addr);
103410 }
103411 diff --git a/lib/inflate.c b/lib/inflate.c
103412 index 013a761..c28f3fc 100644
103413 --- a/lib/inflate.c
103414 +++ b/lib/inflate.c
103415 @@ -269,7 +269,7 @@ static void free(void *where)
103416 malloc_ptr = free_mem_ptr;
103417 }
103418 #else
103419 -#define malloc(a) kmalloc(a, GFP_KERNEL)
103420 +#define malloc(a) kmalloc((a), GFP_KERNEL)
103421 #define free(a) kfree(a)
103422 #endif
103423
103424 diff --git a/lib/ioremap.c b/lib/ioremap.c
103425 index 0c9216c..863bd89 100644
103426 --- a/lib/ioremap.c
103427 +++ b/lib/ioremap.c
103428 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
103429 unsigned long next;
103430
103431 phys_addr -= addr;
103432 - pmd = pmd_alloc(&init_mm, pud, addr);
103433 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
103434 if (!pmd)
103435 return -ENOMEM;
103436 do {
103437 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
103438 unsigned long next;
103439
103440 phys_addr -= addr;
103441 - pud = pud_alloc(&init_mm, pgd, addr);
103442 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
103443 if (!pud)
103444 return -ENOMEM;
103445 do {
103446 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
103447 index bd2bea9..6b3c95e 100644
103448 --- a/lib/is_single_threaded.c
103449 +++ b/lib/is_single_threaded.c
103450 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
103451 struct task_struct *p, *t;
103452 bool ret;
103453
103454 + if (!mm)
103455 + return true;
103456 +
103457 if (atomic_read(&task->signal->live) != 1)
103458 return false;
103459
103460 diff --git a/lib/kobject.c b/lib/kobject.c
103461 index 03d4ab3..46f6374 100644
103462 --- a/lib/kobject.c
103463 +++ b/lib/kobject.c
103464 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
103465
103466
103467 static DEFINE_SPINLOCK(kobj_ns_type_lock);
103468 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
103469 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
103470
103471 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103472 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103473 {
103474 enum kobj_ns_type type = ops->type;
103475 int error;
103476 diff --git a/lib/list_debug.c b/lib/list_debug.c
103477 index c24c2f7..f0296f4 100644
103478 --- a/lib/list_debug.c
103479 +++ b/lib/list_debug.c
103480 @@ -11,7 +11,9 @@
103481 #include <linux/bug.h>
103482 #include <linux/kernel.h>
103483 #include <linux/rculist.h>
103484 +#include <linux/mm.h>
103485
103486 +#ifdef CONFIG_DEBUG_LIST
103487 /*
103488 * Insert a new entry between two known consecutive entries.
103489 *
103490 @@ -19,21 +21,40 @@
103491 * the prev/next entries already!
103492 */
103493
103494 +static bool __list_add_debug(struct list_head *new,
103495 + struct list_head *prev,
103496 + struct list_head *next)
103497 +{
103498 + if (unlikely(next->prev != prev)) {
103499 + printk(KERN_ERR "list_add corruption. next->prev should be "
103500 + "prev (%p), but was %p. (next=%p).\n",
103501 + prev, next->prev, next);
103502 + BUG();
103503 + return false;
103504 + }
103505 + if (unlikely(prev->next != next)) {
103506 + printk(KERN_ERR "list_add corruption. prev->next should be "
103507 + "next (%p), but was %p. (prev=%p).\n",
103508 + next, prev->next, prev);
103509 + BUG();
103510 + return false;
103511 + }
103512 + if (unlikely(new == prev || new == next)) {
103513 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
103514 + new, prev, next);
103515 + BUG();
103516 + return false;
103517 + }
103518 + return true;
103519 +}
103520 +
103521 void __list_add(struct list_head *new,
103522 - struct list_head *prev,
103523 - struct list_head *next)
103524 + struct list_head *prev,
103525 + struct list_head *next)
103526 {
103527 - WARN(next->prev != prev,
103528 - "list_add corruption. next->prev should be "
103529 - "prev (%p), but was %p. (next=%p).\n",
103530 - prev, next->prev, next);
103531 - WARN(prev->next != next,
103532 - "list_add corruption. prev->next should be "
103533 - "next (%p), but was %p. (prev=%p).\n",
103534 - next, prev->next, prev);
103535 - WARN(new == prev || new == next,
103536 - "list_add double add: new=%p, prev=%p, next=%p.\n",
103537 - new, prev, next);
103538 + if (!__list_add_debug(new, prev, next))
103539 + return;
103540 +
103541 next->prev = new;
103542 new->next = next;
103543 new->prev = prev;
103544 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
103545 }
103546 EXPORT_SYMBOL(__list_add);
103547
103548 -void __list_del_entry(struct list_head *entry)
103549 +static bool __list_del_entry_debug(struct list_head *entry)
103550 {
103551 struct list_head *prev, *next;
103552
103553 prev = entry->prev;
103554 next = entry->next;
103555
103556 - if (WARN(next == LIST_POISON1,
103557 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103558 - entry, LIST_POISON1) ||
103559 - WARN(prev == LIST_POISON2,
103560 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103561 - entry, LIST_POISON2) ||
103562 - WARN(prev->next != entry,
103563 - "list_del corruption. prev->next should be %p, "
103564 - "but was %p\n", entry, prev->next) ||
103565 - WARN(next->prev != entry,
103566 - "list_del corruption. next->prev should be %p, "
103567 - "but was %p\n", entry, next->prev))
103568 + if (unlikely(next == LIST_POISON1)) {
103569 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103570 + entry, LIST_POISON1);
103571 + BUG();
103572 + return false;
103573 + }
103574 + if (unlikely(prev == LIST_POISON2)) {
103575 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103576 + entry, LIST_POISON2);
103577 + BUG();
103578 + return false;
103579 + }
103580 + if (unlikely(entry->prev->next != entry)) {
103581 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
103582 + "but was %p\n", entry, prev->next);
103583 + BUG();
103584 + return false;
103585 + }
103586 + if (unlikely(entry->next->prev != entry)) {
103587 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
103588 + "but was %p\n", entry, next->prev);
103589 + BUG();
103590 + return false;
103591 + }
103592 + return true;
103593 +}
103594 +
103595 +void __list_del_entry(struct list_head *entry)
103596 +{
103597 + if (!__list_del_entry_debug(entry))
103598 return;
103599
103600 - __list_del(prev, next);
103601 + __list_del(entry->prev, entry->next);
103602 }
103603 EXPORT_SYMBOL(__list_del_entry);
103604
103605 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
103606 void __list_add_rcu(struct list_head *new,
103607 struct list_head *prev, struct list_head *next)
103608 {
103609 - WARN(next->prev != prev,
103610 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
103611 - prev, next->prev, next);
103612 - WARN(prev->next != next,
103613 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
103614 - next, prev->next, prev);
103615 + if (!__list_add_debug(new, prev, next))
103616 + return;
103617 +
103618 new->next = next;
103619 new->prev = prev;
103620 rcu_assign_pointer(list_next_rcu(prev), new);
103621 next->prev = new;
103622 }
103623 EXPORT_SYMBOL(__list_add_rcu);
103624 +#endif
103625 +
103626 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
103627 +{
103628 +#ifdef CONFIG_DEBUG_LIST
103629 + if (!__list_add_debug(new, prev, next))
103630 + return;
103631 +#endif
103632 +
103633 + pax_open_kernel();
103634 + next->prev = new;
103635 + new->next = next;
103636 + new->prev = prev;
103637 + prev->next = new;
103638 + pax_close_kernel();
103639 +}
103640 +EXPORT_SYMBOL(__pax_list_add);
103641 +
103642 +void pax_list_del(struct list_head *entry)
103643 +{
103644 +#ifdef CONFIG_DEBUG_LIST
103645 + if (!__list_del_entry_debug(entry))
103646 + return;
103647 +#endif
103648 +
103649 + pax_open_kernel();
103650 + __list_del(entry->prev, entry->next);
103651 + entry->next = LIST_POISON1;
103652 + entry->prev = LIST_POISON2;
103653 + pax_close_kernel();
103654 +}
103655 +EXPORT_SYMBOL(pax_list_del);
103656 +
103657 +void pax_list_del_init(struct list_head *entry)
103658 +{
103659 + pax_open_kernel();
103660 + __list_del(entry->prev, entry->next);
103661 + INIT_LIST_HEAD(entry);
103662 + pax_close_kernel();
103663 +}
103664 +EXPORT_SYMBOL(pax_list_del_init);
103665 +
103666 +void __pax_list_add_rcu(struct list_head *new,
103667 + struct list_head *prev, struct list_head *next)
103668 +{
103669 +#ifdef CONFIG_DEBUG_LIST
103670 + if (!__list_add_debug(new, prev, next))
103671 + return;
103672 +#endif
103673 +
103674 + pax_open_kernel();
103675 + new->next = next;
103676 + new->prev = prev;
103677 + rcu_assign_pointer(list_next_rcu(prev), new);
103678 + next->prev = new;
103679 + pax_close_kernel();
103680 +}
103681 +EXPORT_SYMBOL(__pax_list_add_rcu);
103682 +
103683 +void pax_list_del_rcu(struct list_head *entry)
103684 +{
103685 +#ifdef CONFIG_DEBUG_LIST
103686 + if (!__list_del_entry_debug(entry))
103687 + return;
103688 +#endif
103689 +
103690 + pax_open_kernel();
103691 + __list_del(entry->prev, entry->next);
103692 + entry->next = LIST_POISON1;
103693 + entry->prev = LIST_POISON2;
103694 + pax_close_kernel();
103695 +}
103696 +EXPORT_SYMBOL(pax_list_del_rcu);
103697 diff --git a/lib/lockref.c b/lib/lockref.c
103698 index ecb9a66..a044fc5 100644
103699 --- a/lib/lockref.c
103700 +++ b/lib/lockref.c
103701 @@ -48,13 +48,13 @@
103702 void lockref_get(struct lockref *lockref)
103703 {
103704 CMPXCHG_LOOP(
103705 - new.count++;
103706 + __lockref_inc(&new);
103707 ,
103708 return;
103709 );
103710
103711 spin_lock(&lockref->lock);
103712 - lockref->count++;
103713 + __lockref_inc(lockref);
103714 spin_unlock(&lockref->lock);
103715 }
103716 EXPORT_SYMBOL(lockref_get);
103717 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103718 int retval;
103719
103720 CMPXCHG_LOOP(
103721 - new.count++;
103722 - if (old.count <= 0)
103723 + __lockref_inc(&new);
103724 + if (__lockref_read(&old) <= 0)
103725 return 0;
103726 ,
103727 return 1;
103728 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103729
103730 spin_lock(&lockref->lock);
103731 retval = 0;
103732 - if (lockref->count > 0) {
103733 - lockref->count++;
103734 + if (__lockref_read(lockref) > 0) {
103735 + __lockref_inc(lockref);
103736 retval = 1;
103737 }
103738 spin_unlock(&lockref->lock);
103739 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
103740 int lockref_get_or_lock(struct lockref *lockref)
103741 {
103742 CMPXCHG_LOOP(
103743 - new.count++;
103744 - if (old.count <= 0)
103745 + __lockref_inc(&new);
103746 + if (__lockref_read(&old) <= 0)
103747 break;
103748 ,
103749 return 1;
103750 );
103751
103752 spin_lock(&lockref->lock);
103753 - if (lockref->count <= 0)
103754 + if (__lockref_read(lockref) <= 0)
103755 return 0;
103756 - lockref->count++;
103757 + __lockref_inc(lockref);
103758 spin_unlock(&lockref->lock);
103759 return 1;
103760 }
103761 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
103762 int lockref_put_return(struct lockref *lockref)
103763 {
103764 CMPXCHG_LOOP(
103765 - new.count--;
103766 - if (old.count <= 0)
103767 + __lockref_dec(&new);
103768 + if (__lockref_read(&old) <= 0)
103769 return -1;
103770 ,
103771 - return new.count;
103772 + return __lockref_read(&new);
103773 );
103774 return -1;
103775 }
103776 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
103777 int lockref_put_or_lock(struct lockref *lockref)
103778 {
103779 CMPXCHG_LOOP(
103780 - new.count--;
103781 - if (old.count <= 1)
103782 + __lockref_dec(&new);
103783 + if (__lockref_read(&old) <= 1)
103784 break;
103785 ,
103786 return 1;
103787 );
103788
103789 spin_lock(&lockref->lock);
103790 - if (lockref->count <= 1)
103791 + if (__lockref_read(lockref) <= 1)
103792 return 0;
103793 - lockref->count--;
103794 + __lockref_dec(lockref);
103795 spin_unlock(&lockref->lock);
103796 return 1;
103797 }
103798 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
103799 void lockref_mark_dead(struct lockref *lockref)
103800 {
103801 assert_spin_locked(&lockref->lock);
103802 - lockref->count = -128;
103803 + __lockref_set(lockref, -128);
103804 }
103805 EXPORT_SYMBOL(lockref_mark_dead);
103806
103807 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
103808 int retval;
103809
103810 CMPXCHG_LOOP(
103811 - new.count++;
103812 - if (old.count < 0)
103813 + __lockref_inc(&new);
103814 + if (__lockref_read(&old) < 0)
103815 return 0;
103816 ,
103817 return 1;
103818 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
103819
103820 spin_lock(&lockref->lock);
103821 retval = 0;
103822 - if (lockref->count >= 0) {
103823 - lockref->count++;
103824 + if (__lockref_read(lockref) >= 0) {
103825 + __lockref_inc(lockref);
103826 retval = 1;
103827 }
103828 spin_unlock(&lockref->lock);
103829 diff --git a/lib/nlattr.c b/lib/nlattr.c
103830 index f5907d2..36072be 100644
103831 --- a/lib/nlattr.c
103832 +++ b/lib/nlattr.c
103833 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
103834 {
103835 int minlen = min_t(int, count, nla_len(src));
103836
103837 + BUG_ON(minlen < 0);
103838 +
103839 memcpy(dest, nla_data(src), minlen);
103840 if (count > minlen)
103841 memset(dest + minlen, 0, count - minlen);
103842 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
103843 index 6111bcb..02e816b 100644
103844 --- a/lib/percpu-refcount.c
103845 +++ b/lib/percpu-refcount.c
103846 @@ -31,7 +31,7 @@
103847 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
103848 */
103849
103850 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
103851 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
103852
103853 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
103854
103855 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
103856 index 3d2aa27..a472f20 100644
103857 --- a/lib/radix-tree.c
103858 +++ b/lib/radix-tree.c
103859 @@ -67,7 +67,7 @@ struct radix_tree_preload {
103860 int nr;
103861 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
103862 };
103863 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
103864 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
103865
103866 static inline void *ptr_to_indirect(void *ptr)
103867 {
103868 diff --git a/lib/random32.c b/lib/random32.c
103869 index 0bee183..526f12f 100644
103870 --- a/lib/random32.c
103871 +++ b/lib/random32.c
103872 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
103873 }
103874 #endif
103875
103876 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
103877 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
103878
103879 /**
103880 * prandom_u32_state - seeded pseudo-random number generator.
103881 diff --git a/lib/rbtree.c b/lib/rbtree.c
103882 index c16c81a..4dcbda1 100644
103883 --- a/lib/rbtree.c
103884 +++ b/lib/rbtree.c
103885 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
103886 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
103887
103888 static const struct rb_augment_callbacks dummy_callbacks = {
103889 - dummy_propagate, dummy_copy, dummy_rotate
103890 + .propagate = dummy_propagate,
103891 + .copy = dummy_copy,
103892 + .rotate = dummy_rotate
103893 };
103894
103895 void rb_insert_color(struct rb_node *node, struct rb_root *root)
103896 diff --git a/lib/show_mem.c b/lib/show_mem.c
103897 index adc98e18..0ce83c2 100644
103898 --- a/lib/show_mem.c
103899 +++ b/lib/show_mem.c
103900 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
103901 quicklist_total_size());
103902 #endif
103903 #ifdef CONFIG_MEMORY_FAILURE
103904 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
103905 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
103906 #endif
103907 }
103908 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
103909 index e0af6ff..fcc9f15 100644
103910 --- a/lib/strncpy_from_user.c
103911 +++ b/lib/strncpy_from_user.c
103912 @@ -22,7 +22,7 @@
103913 */
103914 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
103915 {
103916 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103917 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103918 long res = 0;
103919
103920 /*
103921 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
103922 index 1164961..02dccaa 100644
103923 --- a/lib/strnlen_user.c
103924 +++ b/lib/strnlen_user.c
103925 @@ -26,7 +26,7 @@
103926 */
103927 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
103928 {
103929 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103930 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103931 long align, res = 0;
103932 unsigned long c;
103933
103934 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
103935 index 4abda07..b9d3765 100644
103936 --- a/lib/swiotlb.c
103937 +++ b/lib/swiotlb.c
103938 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
103939
103940 void
103941 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
103942 - dma_addr_t dev_addr)
103943 + dma_addr_t dev_addr, struct dma_attrs *attrs)
103944 {
103945 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
103946
103947 diff --git a/lib/test-hexdump.c b/lib/test-hexdump.c
103948 index daf29a39..56f44ac 100644
103949 --- a/lib/test-hexdump.c
103950 +++ b/lib/test-hexdump.c
103951 @@ -18,26 +18,26 @@ static const unsigned char data_b[] = {
103952
103953 static const unsigned char data_a[] = ".2.{....p..$}.4...1.....L...C...";
103954
103955 -static const char *test_data_1_le[] __initconst = {
103956 +static const char * const test_data_1_le[] __initconst = {
103957 "be", "32", "db", "7b", "0a", "18", "93", "b2",
103958 "70", "ba", "c4", "24", "7d", "83", "34", "9b",
103959 "a6", "9c", "31", "ad", "9c", "0f", "ac", "e9",
103960 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
103961 };
103962
103963 -static const char *test_data_2_le[] __initconst = {
103964 +static const char * const test_data_2_le[] __initconst = {
103965 "32be", "7bdb", "180a", "b293",
103966 "ba70", "24c4", "837d", "9b34",
103967 "9ca6", "ad31", "0f9c", "e9ac",
103968 "d14c", "9919", "b143", "0caf",
103969 };
103970
103971 -static const char *test_data_4_le[] __initconst = {
103972 +static const char * const test_data_4_le[] __initconst = {
103973 "7bdb32be", "b293180a", "24c4ba70", "9b34837d",
103974 "ad319ca6", "e9ac0f9c", "9919d14c", "0cafb143",
103975 };
103976
103977 -static const char *test_data_8_le[] __initconst = {
103978 +static const char * const test_data_8_le[] __initconst = {
103979 "b293180a7bdb32be", "9b34837d24c4ba70",
103980 "e9ac0f9cad319ca6", "0cafb1439919d14c",
103981 };
103982 diff --git a/lib/usercopy.c b/lib/usercopy.c
103983 index 4f5b1dd..7cab418 100644
103984 --- a/lib/usercopy.c
103985 +++ b/lib/usercopy.c
103986 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
103987 WARN(1, "Buffer overflow detected!\n");
103988 }
103989 EXPORT_SYMBOL(copy_from_user_overflow);
103990 +
103991 +void copy_to_user_overflow(void)
103992 +{
103993 + WARN(1, "Buffer overflow detected!\n");
103994 +}
103995 +EXPORT_SYMBOL(copy_to_user_overflow);
103996 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
103997 index b235c96..343ffc1 100644
103998 --- a/lib/vsprintf.c
103999 +++ b/lib/vsprintf.c
104000 @@ -16,6 +16,9 @@
104001 * - scnprintf and vscnprintf
104002 */
104003
104004 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104005 +#define __INCLUDED_BY_HIDESYM 1
104006 +#endif
104007 #include <stdarg.h>
104008 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
104009 #include <linux/types.h>
104010 @@ -626,7 +629,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
104011 #ifdef CONFIG_KALLSYMS
104012 if (*fmt == 'B')
104013 sprint_backtrace(sym, value);
104014 - else if (*fmt != 'f' && *fmt != 's')
104015 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
104016 sprint_symbol(sym, value);
104017 else
104018 sprint_symbol_no_offset(sym, value);
104019 @@ -1322,7 +1325,11 @@ char *address_val(char *buf, char *end, const void *addr,
104020 return number(buf, end, num, spec);
104021 }
104022
104023 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104024 +int kptr_restrict __read_mostly = 2;
104025 +#else
104026 int kptr_restrict __read_mostly;
104027 +#endif
104028
104029 /*
104030 * Show a '%p' thing. A kernel extension is that the '%p' is followed
104031 @@ -1333,8 +1340,10 @@ int kptr_restrict __read_mostly;
104032 *
104033 * - 'F' For symbolic function descriptor pointers with offset
104034 * - 'f' For simple symbolic function names without offset
104035 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
104036 * - 'S' For symbolic direct pointers with offset
104037 * - 's' For symbolic direct pointers without offset
104038 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
104039 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
104040 * - 'B' For backtraced symbolic direct pointers with offset
104041 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
104042 @@ -1417,12 +1426,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104043
104044 if (!ptr && *fmt != 'K') {
104045 /*
104046 - * Print (null) with the same width as a pointer so it makes
104047 + * Print (nil) with the same width as a pointer so it makes
104048 * tabular output look nice.
104049 */
104050 if (spec.field_width == -1)
104051 spec.field_width = default_width;
104052 - return string(buf, end, "(null)", spec);
104053 + return string(buf, end, "(nil)", spec);
104054 }
104055
104056 switch (*fmt) {
104057 @@ -1432,6 +1441,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104058 /* Fallthrough */
104059 case 'S':
104060 case 's':
104061 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104062 + break;
104063 +#else
104064 + return symbol_string(buf, end, ptr, spec, fmt);
104065 +#endif
104066 + case 'X':
104067 + ptr = dereference_function_descriptor(ptr);
104068 + case 'A':
104069 case 'B':
104070 return symbol_string(buf, end, ptr, spec, fmt);
104071 case 'R':
104072 @@ -1496,6 +1513,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104073 va_end(va);
104074 return buf;
104075 }
104076 + case 'P':
104077 + break;
104078 case 'K':
104079 /*
104080 * %pK cannot be used in IRQ context because its test
104081 @@ -1553,6 +1572,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104082 ((const struct file *)ptr)->f_path.dentry,
104083 spec, fmt);
104084 }
104085 +
104086 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104087 + /* 'P' = approved pointers to copy to userland,
104088 + as in the /proc/kallsyms case, as we make it display nothing
104089 + for non-root users, and the real contents for root users
104090 + 'X' = approved simple symbols
104091 + Also ignore 'K' pointers, since we force their NULLing for non-root users
104092 + above
104093 + */
104094 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
104095 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
104096 + dump_stack();
104097 + ptr = NULL;
104098 + }
104099 +#endif
104100 +
104101 spec.flags |= SMALL;
104102 if (spec.field_width == -1) {
104103 spec.field_width = default_width;
104104 @@ -2254,11 +2289,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
104105 typeof(type) value; \
104106 if (sizeof(type) == 8) { \
104107 args = PTR_ALIGN(args, sizeof(u32)); \
104108 - *(u32 *)&value = *(u32 *)args; \
104109 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
104110 + *(u32 *)&value = *(const u32 *)args; \
104111 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
104112 } else { \
104113 args = PTR_ALIGN(args, sizeof(type)); \
104114 - value = *(typeof(type) *)args; \
104115 + value = *(const typeof(type) *)args; \
104116 } \
104117 args += sizeof(type); \
104118 value; \
104119 @@ -2321,7 +2356,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
104120 case FORMAT_TYPE_STR: {
104121 const char *str_arg = args;
104122 args += strlen(str_arg) + 1;
104123 - str = string(str, end, (char *)str_arg, spec);
104124 + str = string(str, end, str_arg, spec);
104125 break;
104126 }
104127
104128 diff --git a/localversion-grsec b/localversion-grsec
104129 new file mode 100644
104130 index 0000000..7cd6065
104131 --- /dev/null
104132 +++ b/localversion-grsec
104133 @@ -0,0 +1 @@
104134 +-grsec
104135 diff --git a/mm/Kconfig b/mm/Kconfig
104136 index a03131b..1b1bafb 100644
104137 --- a/mm/Kconfig
104138 +++ b/mm/Kconfig
104139 @@ -342,10 +342,11 @@ config KSM
104140 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
104141
104142 config DEFAULT_MMAP_MIN_ADDR
104143 - int "Low address space to protect from user allocation"
104144 + int "Low address space to protect from user allocation"
104145 depends on MMU
104146 - default 4096
104147 - help
104148 + default 32768 if ALPHA || ARM || PARISC || SPARC32
104149 + default 65536
104150 + help
104151 This is the portion of low virtual memory which should be protected
104152 from userspace allocation. Keeping a user from writing to low pages
104153 can help reduce the impact of kernel NULL pointer bugs.
104154 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
104155
104156 config HWPOISON_INJECT
104157 tristate "HWPoison pages injector"
104158 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
104159 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
104160 select PROC_PAGE_MONITOR
104161
104162 config NOMMU_INITIAL_TRIM_EXCESS
104163 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
104164 index 957d3da..1d34e20 100644
104165 --- a/mm/Kconfig.debug
104166 +++ b/mm/Kconfig.debug
104167 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
104168 config DEBUG_PAGEALLOC
104169 bool "Debug page memory allocations"
104170 depends on DEBUG_KERNEL
104171 + depends on !PAX_MEMORY_SANITIZE
104172 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
104173 depends on !KMEMCHECK
104174 select PAGE_EXTENSION
104175 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
104176 index 6dc4580..e031ec1 100644
104177 --- a/mm/backing-dev.c
104178 +++ b/mm/backing-dev.c
104179 @@ -12,7 +12,7 @@
104180 #include <linux/device.h>
104181 #include <trace/events/writeback.h>
104182
104183 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
104184 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
104185
104186 struct backing_dev_info noop_backing_dev_info = {
104187 .name = "noop",
104188 @@ -474,7 +474,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
104189 return err;
104190
104191 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
104192 - atomic_long_inc_return(&bdi_seq));
104193 + atomic_long_inc_return_unchecked(&bdi_seq));
104194 if (err) {
104195 bdi_destroy(bdi);
104196 return err;
104197 diff --git a/mm/filemap.c b/mm/filemap.c
104198 index ad72420..0a20ef2 100644
104199 --- a/mm/filemap.c
104200 +++ b/mm/filemap.c
104201 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
104202 struct address_space *mapping = file->f_mapping;
104203
104204 if (!mapping->a_ops->readpage)
104205 - return -ENOEXEC;
104206 + return -ENODEV;
104207 file_accessed(file);
104208 vma->vm_ops = &generic_file_vm_ops;
104209 return 0;
104210 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
104211 *pos = i_size_read(inode);
104212
104213 if (limit != RLIM_INFINITY) {
104214 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
104215 if (*pos >= limit) {
104216 send_sig(SIGXFSZ, current, 0);
104217 return -EFBIG;
104218 diff --git a/mm/gup.c b/mm/gup.c
104219 index a6e24e2..72dd2cf 100644
104220 --- a/mm/gup.c
104221 +++ b/mm/gup.c
104222 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
104223 unsigned int fault_flags = 0;
104224 int ret;
104225
104226 - /* For mlock, just skip the stack guard page. */
104227 - if ((*flags & FOLL_MLOCK) &&
104228 - (stack_guard_page_start(vma, address) ||
104229 - stack_guard_page_end(vma, address + PAGE_SIZE)))
104230 - return -ENOENT;
104231 if (*flags & FOLL_WRITE)
104232 fault_flags |= FAULT_FLAG_WRITE;
104233 if (nonblocking)
104234 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
104235 if (!(gup_flags & FOLL_FORCE))
104236 gup_flags |= FOLL_NUMA;
104237
104238 - do {
104239 + while (nr_pages) {
104240 struct page *page;
104241 unsigned int foll_flags = gup_flags;
104242 unsigned int page_increm;
104243
104244 /* first iteration or cross vma bound */
104245 if (!vma || start >= vma->vm_end) {
104246 - vma = find_extend_vma(mm, start);
104247 + vma = find_vma(mm, start);
104248 if (!vma && in_gate_area(mm, start)) {
104249 int ret;
104250 ret = get_gate_page(mm, start & PAGE_MASK,
104251 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
104252 goto next_page;
104253 }
104254
104255 - if (!vma || check_vma_flags(vma, gup_flags))
104256 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
104257 return i ? : -EFAULT;
104258 if (is_vm_hugetlb_page(vma)) {
104259 i = follow_hugetlb_page(mm, vma, pages, vmas,
104260 @@ -509,7 +504,7 @@ next_page:
104261 i += page_increm;
104262 start += page_increm * PAGE_SIZE;
104263 nr_pages -= page_increm;
104264 - } while (nr_pages);
104265 + }
104266 return i;
104267 }
104268 EXPORT_SYMBOL(__get_user_pages);
104269 diff --git a/mm/highmem.c b/mm/highmem.c
104270 index 123bcd3..0de52ba 100644
104271 --- a/mm/highmem.c
104272 +++ b/mm/highmem.c
104273 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
104274 * So no dangers, even with speculative execution.
104275 */
104276 page = pte_page(pkmap_page_table[i]);
104277 + pax_open_kernel();
104278 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
104279 -
104280 + pax_close_kernel();
104281 set_page_address(page, NULL);
104282 need_flush = 1;
104283 }
104284 @@ -259,9 +260,11 @@ start:
104285 }
104286 }
104287 vaddr = PKMAP_ADDR(last_pkmap_nr);
104288 +
104289 + pax_open_kernel();
104290 set_pte_at(&init_mm, vaddr,
104291 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
104292 -
104293 + pax_close_kernel();
104294 pkmap_count[last_pkmap_nr] = 1;
104295 set_page_address(page, (void *)vaddr);
104296
104297 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
104298 index caad3c5..4f68807 100644
104299 --- a/mm/hugetlb.c
104300 +++ b/mm/hugetlb.c
104301 @@ -2260,6 +2260,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104302 struct ctl_table *table, int write,
104303 void __user *buffer, size_t *length, loff_t *ppos)
104304 {
104305 + ctl_table_no_const t;
104306 struct hstate *h = &default_hstate;
104307 unsigned long tmp = h->max_huge_pages;
104308 int ret;
104309 @@ -2267,9 +2268,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104310 if (!hugepages_supported())
104311 return -ENOTSUPP;
104312
104313 - table->data = &tmp;
104314 - table->maxlen = sizeof(unsigned long);
104315 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104316 + t = *table;
104317 + t.data = &tmp;
104318 + t.maxlen = sizeof(unsigned long);
104319 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
104320 if (ret)
104321 goto out;
104322
104323 @@ -2304,6 +2306,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104324 struct hstate *h = &default_hstate;
104325 unsigned long tmp;
104326 int ret;
104327 + ctl_table_no_const hugetlb_table;
104328
104329 if (!hugepages_supported())
104330 return -ENOTSUPP;
104331 @@ -2313,9 +2316,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104332 if (write && hstate_is_gigantic(h))
104333 return -EINVAL;
104334
104335 - table->data = &tmp;
104336 - table->maxlen = sizeof(unsigned long);
104337 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104338 + hugetlb_table = *table;
104339 + hugetlb_table.data = &tmp;
104340 + hugetlb_table.maxlen = sizeof(unsigned long);
104341 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
104342 if (ret)
104343 goto out;
104344
104345 @@ -2800,6 +2804,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
104346 i_mmap_unlock_write(mapping);
104347 }
104348
104349 +#ifdef CONFIG_PAX_SEGMEXEC
104350 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
104351 +{
104352 + struct mm_struct *mm = vma->vm_mm;
104353 + struct vm_area_struct *vma_m;
104354 + unsigned long address_m;
104355 + pte_t *ptep_m;
104356 +
104357 + vma_m = pax_find_mirror_vma(vma);
104358 + if (!vma_m)
104359 + return;
104360 +
104361 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104362 + address_m = address + SEGMEXEC_TASK_SIZE;
104363 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
104364 + get_page(page_m);
104365 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
104366 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
104367 +}
104368 +#endif
104369 +
104370 /*
104371 * Hugetlb_cow() should be called with page lock of the original hugepage held.
104372 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
104373 @@ -2912,6 +2937,11 @@ retry_avoidcopy:
104374 make_huge_pte(vma, new_page, 1));
104375 page_remove_rmap(old_page);
104376 hugepage_add_new_anon_rmap(new_page, vma, address);
104377 +
104378 +#ifdef CONFIG_PAX_SEGMEXEC
104379 + pax_mirror_huge_pte(vma, address, new_page);
104380 +#endif
104381 +
104382 /* Make the old page be freed below */
104383 new_page = old_page;
104384 }
104385 @@ -3072,6 +3102,10 @@ retry:
104386 && (vma->vm_flags & VM_SHARED)));
104387 set_huge_pte_at(mm, address, ptep, new_pte);
104388
104389 +#ifdef CONFIG_PAX_SEGMEXEC
104390 + pax_mirror_huge_pte(vma, address, page);
104391 +#endif
104392 +
104393 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
104394 /* Optimization, do the COW without a second fault */
104395 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
104396 @@ -3139,6 +3173,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104397 struct address_space *mapping;
104398 int need_wait_lock = 0;
104399
104400 +#ifdef CONFIG_PAX_SEGMEXEC
104401 + struct vm_area_struct *vma_m;
104402 +#endif
104403 +
104404 address &= huge_page_mask(h);
104405
104406 ptep = huge_pte_offset(mm, address);
104407 @@ -3152,6 +3190,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104408 VM_FAULT_SET_HINDEX(hstate_index(h));
104409 }
104410
104411 +#ifdef CONFIG_PAX_SEGMEXEC
104412 + vma_m = pax_find_mirror_vma(vma);
104413 + if (vma_m) {
104414 + unsigned long address_m;
104415 +
104416 + if (vma->vm_start > vma_m->vm_start) {
104417 + address_m = address;
104418 + address -= SEGMEXEC_TASK_SIZE;
104419 + vma = vma_m;
104420 + h = hstate_vma(vma);
104421 + } else
104422 + address_m = address + SEGMEXEC_TASK_SIZE;
104423 +
104424 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
104425 + return VM_FAULT_OOM;
104426 + address_m &= HPAGE_MASK;
104427 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
104428 + }
104429 +#endif
104430 +
104431 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
104432 if (!ptep)
104433 return VM_FAULT_OOM;
104434 diff --git a/mm/internal.h b/mm/internal.h
104435 index a96da5b..42ebd54 100644
104436 --- a/mm/internal.h
104437 +++ b/mm/internal.h
104438 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
104439
104440 extern int __isolate_free_page(struct page *page, unsigned int order);
104441 extern void __free_pages_bootmem(struct page *page, unsigned int order);
104442 +extern void free_compound_page(struct page *page);
104443 extern void prep_compound_page(struct page *page, unsigned long order);
104444 #ifdef CONFIG_MEMORY_FAILURE
104445 extern bool is_free_buddy_page(struct page *page);
104446 @@ -411,7 +412,7 @@ extern u32 hwpoison_filter_enable;
104447
104448 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
104449 unsigned long, unsigned long,
104450 - unsigned long, unsigned long);
104451 + unsigned long, unsigned long) __intentional_overflow(-1);
104452
104453 extern void set_pageblock_order(void);
104454 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
104455 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
104456 index f0fe4f2..898208c 100644
104457 --- a/mm/kmemleak.c
104458 +++ b/mm/kmemleak.c
104459 @@ -366,7 +366,7 @@ static void print_unreferenced(struct seq_file *seq,
104460
104461 for (i = 0; i < object->trace_len; i++) {
104462 void *ptr = (void *)object->trace[i];
104463 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
104464 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
104465 }
104466 }
104467
104468 @@ -1912,7 +1912,7 @@ static int __init kmemleak_late_init(void)
104469 return -ENOMEM;
104470 }
104471
104472 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
104473 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
104474 &kmemleak_fops);
104475 if (!dentry)
104476 pr_warning("Failed to create the debugfs kmemleak file\n");
104477 diff --git a/mm/maccess.c b/mm/maccess.c
104478 index d53adf9..03a24bf 100644
104479 --- a/mm/maccess.c
104480 +++ b/mm/maccess.c
104481 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
104482 set_fs(KERNEL_DS);
104483 pagefault_disable();
104484 ret = __copy_from_user_inatomic(dst,
104485 - (__force const void __user *)src, size);
104486 + (const void __force_user *)src, size);
104487 pagefault_enable();
104488 set_fs(old_fs);
104489
104490 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
104491
104492 set_fs(KERNEL_DS);
104493 pagefault_disable();
104494 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
104495 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
104496 pagefault_enable();
104497 set_fs(old_fs);
104498
104499 diff --git a/mm/madvise.c b/mm/madvise.c
104500 index d551475..8fdd7f3 100644
104501 --- a/mm/madvise.c
104502 +++ b/mm/madvise.c
104503 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
104504 pgoff_t pgoff;
104505 unsigned long new_flags = vma->vm_flags;
104506
104507 +#ifdef CONFIG_PAX_SEGMEXEC
104508 + struct vm_area_struct *vma_m;
104509 +#endif
104510 +
104511 switch (behavior) {
104512 case MADV_NORMAL:
104513 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
104514 @@ -126,6 +130,13 @@ success:
104515 /*
104516 * vm_flags is protected by the mmap_sem held in write mode.
104517 */
104518 +
104519 +#ifdef CONFIG_PAX_SEGMEXEC
104520 + vma_m = pax_find_mirror_vma(vma);
104521 + if (vma_m)
104522 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
104523 +#endif
104524 +
104525 vma->vm_flags = new_flags;
104526
104527 out:
104528 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
104529 struct vm_area_struct **prev,
104530 unsigned long start, unsigned long end)
104531 {
104532 +
104533 +#ifdef CONFIG_PAX_SEGMEXEC
104534 + struct vm_area_struct *vma_m;
104535 +#endif
104536 +
104537 *prev = vma;
104538 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104539 return -EINVAL;
104540
104541 zap_page_range(vma, start, end - start, NULL);
104542 +
104543 +#ifdef CONFIG_PAX_SEGMEXEC
104544 + vma_m = pax_find_mirror_vma(vma);
104545 + if (vma_m) {
104546 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104547 + return -EINVAL;
104548 +
104549 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
104550 + }
104551 +#endif
104552 +
104553 return 0;
104554 }
104555
104556 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
104557 if (end < start)
104558 return error;
104559
104560 +#ifdef CONFIG_PAX_SEGMEXEC
104561 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
104562 + if (end > SEGMEXEC_TASK_SIZE)
104563 + return error;
104564 + } else
104565 +#endif
104566 +
104567 + if (end > TASK_SIZE)
104568 + return error;
104569 +
104570 error = 0;
104571 if (end == start)
104572 return error;
104573 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
104574 index 72a5224..51ba846 100644
104575 --- a/mm/memory-failure.c
104576 +++ b/mm/memory-failure.c
104577 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
104578
104579 int sysctl_memory_failure_recovery __read_mostly = 1;
104580
104581 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104582 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104583
104584 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
104585
104586 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
104587 pfn, t->comm, t->pid);
104588 si.si_signo = SIGBUS;
104589 si.si_errno = 0;
104590 - si.si_addr = (void *)addr;
104591 + si.si_addr = (void __user *)addr;
104592 #ifdef __ARCH_SI_TRAPNO
104593 si.si_trapno = trapno;
104594 #endif
104595 @@ -779,7 +779,7 @@ static struct page_state {
104596 unsigned long res;
104597 char *msg;
104598 int (*action)(struct page *p, unsigned long pfn);
104599 -} error_states[] = {
104600 +} __do_const error_states[] = {
104601 { reserved, reserved, "reserved kernel", me_kernel },
104602 /*
104603 * free pages are specially detected outside this table:
104604 @@ -1087,7 +1087,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104605 nr_pages = 1 << compound_order(hpage);
104606 else /* normal page or thp */
104607 nr_pages = 1;
104608 - atomic_long_add(nr_pages, &num_poisoned_pages);
104609 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
104610
104611 /*
104612 * We need/can do nothing about count=0 pages.
104613 @@ -1116,7 +1116,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104614 if (PageHWPoison(hpage)) {
104615 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
104616 || (p != hpage && TestSetPageHWPoison(hpage))) {
104617 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104618 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104619 unlock_page(hpage);
104620 return 0;
104621 }
104622 @@ -1184,14 +1184,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104623 */
104624 if (!PageHWPoison(p)) {
104625 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
104626 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104627 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104628 put_page(hpage);
104629 res = 0;
104630 goto out;
104631 }
104632 if (hwpoison_filter(p)) {
104633 if (TestClearPageHWPoison(p))
104634 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104635 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104636 unlock_page(hpage);
104637 put_page(hpage);
104638 return 0;
104639 @@ -1421,7 +1421,7 @@ int unpoison_memory(unsigned long pfn)
104640 return 0;
104641 }
104642 if (TestClearPageHWPoison(p))
104643 - atomic_long_dec(&num_poisoned_pages);
104644 + atomic_long_dec_unchecked(&num_poisoned_pages);
104645 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
104646 return 0;
104647 }
104648 @@ -1435,7 +1435,7 @@ int unpoison_memory(unsigned long pfn)
104649 */
104650 if (TestClearPageHWPoison(page)) {
104651 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
104652 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104653 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104654 freeit = 1;
104655 if (PageHuge(page))
104656 clear_page_hwpoison_huge_page(page);
104657 @@ -1560,11 +1560,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
104658 if (PageHuge(page)) {
104659 set_page_hwpoison_huge_page(hpage);
104660 dequeue_hwpoisoned_huge_page(hpage);
104661 - atomic_long_add(1 << compound_order(hpage),
104662 + atomic_long_add_unchecked(1 << compound_order(hpage),
104663 &num_poisoned_pages);
104664 } else {
104665 SetPageHWPoison(page);
104666 - atomic_long_inc(&num_poisoned_pages);
104667 + atomic_long_inc_unchecked(&num_poisoned_pages);
104668 }
104669 }
104670 return ret;
104671 @@ -1603,7 +1603,7 @@ static int __soft_offline_page(struct page *page, int flags)
104672 put_page(page);
104673 pr_info("soft_offline: %#lx: invalidated\n", pfn);
104674 SetPageHWPoison(page);
104675 - atomic_long_inc(&num_poisoned_pages);
104676 + atomic_long_inc_unchecked(&num_poisoned_pages);
104677 return 0;
104678 }
104679
104680 @@ -1652,7 +1652,7 @@ static int __soft_offline_page(struct page *page, int flags)
104681 if (!is_free_buddy_page(page))
104682 pr_info("soft offline: %#lx: page leaked\n",
104683 pfn);
104684 - atomic_long_inc(&num_poisoned_pages);
104685 + atomic_long_inc_unchecked(&num_poisoned_pages);
104686 }
104687 } else {
104688 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
104689 @@ -1722,11 +1722,11 @@ int soft_offline_page(struct page *page, int flags)
104690 if (PageHuge(page)) {
104691 set_page_hwpoison_huge_page(hpage);
104692 if (!dequeue_hwpoisoned_huge_page(hpage))
104693 - atomic_long_add(1 << compound_order(hpage),
104694 + atomic_long_add_unchecked(1 << compound_order(hpage),
104695 &num_poisoned_pages);
104696 } else {
104697 if (!TestSetPageHWPoison(page))
104698 - atomic_long_inc(&num_poisoned_pages);
104699 + atomic_long_inc_unchecked(&num_poisoned_pages);
104700 }
104701 }
104702 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
104703 diff --git a/mm/memory.c b/mm/memory.c
104704 index 97839f5..4bc5530 100644
104705 --- a/mm/memory.c
104706 +++ b/mm/memory.c
104707 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104708 free_pte_range(tlb, pmd, addr);
104709 } while (pmd++, addr = next, addr != end);
104710
104711 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
104712 start &= PUD_MASK;
104713 if (start < floor)
104714 return;
104715 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104716 pud_clear(pud);
104717 pmd_free_tlb(tlb, pmd, start);
104718 mm_dec_nr_pmds(tlb->mm);
104719 +#endif
104720 }
104721
104722 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104723 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104724 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
104725 } while (pud++, addr = next, addr != end);
104726
104727 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
104728 start &= PGDIR_MASK;
104729 if (start < floor)
104730 return;
104731 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104732 pud = pud_offset(pgd, start);
104733 pgd_clear(pgd);
104734 pud_free_tlb(tlb, pud, start);
104735 +#endif
104736 +
104737 }
104738
104739 /*
104740 @@ -691,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
104741 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
104742 */
104743 if (vma->vm_ops)
104744 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
104745 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
104746 vma->vm_ops->fault);
104747 if (vma->vm_file)
104748 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
104749 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
104750 vma->vm_file->f_op->mmap);
104751 dump_stack();
104752 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
104753 @@ -1464,6 +1469,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
104754 page_add_file_rmap(page);
104755 set_pte_at(mm, addr, pte, mk_pte(page, prot));
104756
104757 +#ifdef CONFIG_PAX_SEGMEXEC
104758 + pax_mirror_file_pte(vma, addr, page, ptl);
104759 +#endif
104760 +
104761 retval = 0;
104762 pte_unmap_unlock(pte, ptl);
104763 return retval;
104764 @@ -1508,9 +1517,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
104765 if (!page_count(page))
104766 return -EINVAL;
104767 if (!(vma->vm_flags & VM_MIXEDMAP)) {
104768 +
104769 +#ifdef CONFIG_PAX_SEGMEXEC
104770 + struct vm_area_struct *vma_m;
104771 +#endif
104772 +
104773 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
104774 BUG_ON(vma->vm_flags & VM_PFNMAP);
104775 vma->vm_flags |= VM_MIXEDMAP;
104776 +
104777 +#ifdef CONFIG_PAX_SEGMEXEC
104778 + vma_m = pax_find_mirror_vma(vma);
104779 + if (vma_m)
104780 + vma_m->vm_flags |= VM_MIXEDMAP;
104781 +#endif
104782 +
104783 }
104784 return insert_page(vma, addr, page, vma->vm_page_prot);
104785 }
104786 @@ -1593,6 +1614,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
104787 unsigned long pfn)
104788 {
104789 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
104790 + BUG_ON(vma->vm_mirror);
104791
104792 if (addr < vma->vm_start || addr >= vma->vm_end)
104793 return -EFAULT;
104794 @@ -1840,7 +1862,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
104795
104796 BUG_ON(pud_huge(*pud));
104797
104798 - pmd = pmd_alloc(mm, pud, addr);
104799 + pmd = (mm == &init_mm) ?
104800 + pmd_alloc_kernel(mm, pud, addr) :
104801 + pmd_alloc(mm, pud, addr);
104802 if (!pmd)
104803 return -ENOMEM;
104804 do {
104805 @@ -1860,7 +1884,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
104806 unsigned long next;
104807 int err;
104808
104809 - pud = pud_alloc(mm, pgd, addr);
104810 + pud = (mm == &init_mm) ?
104811 + pud_alloc_kernel(mm, pgd, addr) :
104812 + pud_alloc(mm, pgd, addr);
104813 if (!pud)
104814 return -ENOMEM;
104815 do {
104816 @@ -1982,6 +2008,185 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
104817 return ret;
104818 }
104819
104820 +#ifdef CONFIG_PAX_SEGMEXEC
104821 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
104822 +{
104823 + struct mm_struct *mm = vma->vm_mm;
104824 + spinlock_t *ptl;
104825 + pte_t *pte, entry;
104826 +
104827 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
104828 + entry = *pte;
104829 + if (!pte_present(entry)) {
104830 + if (!pte_none(entry)) {
104831 + free_swap_and_cache(pte_to_swp_entry(entry));
104832 + pte_clear_not_present_full(mm, address, pte, 0);
104833 + }
104834 + } else {
104835 + struct page *page;
104836 +
104837 + flush_cache_page(vma, address, pte_pfn(entry));
104838 + entry = ptep_clear_flush(vma, address, pte);
104839 + BUG_ON(pte_dirty(entry));
104840 + page = vm_normal_page(vma, address, entry);
104841 + if (page) {
104842 + update_hiwater_rss(mm);
104843 + if (PageAnon(page))
104844 + dec_mm_counter_fast(mm, MM_ANONPAGES);
104845 + else
104846 + dec_mm_counter_fast(mm, MM_FILEPAGES);
104847 + page_remove_rmap(page);
104848 + page_cache_release(page);
104849 + }
104850 + }
104851 + pte_unmap_unlock(pte, ptl);
104852 +}
104853 +
104854 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
104855 + *
104856 + * the ptl of the lower mapped page is held on entry and is not released on exit
104857 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
104858 + */
104859 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
104860 +{
104861 + struct mm_struct *mm = vma->vm_mm;
104862 + unsigned long address_m;
104863 + spinlock_t *ptl_m;
104864 + struct vm_area_struct *vma_m;
104865 + pmd_t *pmd_m;
104866 + pte_t *pte_m, entry_m;
104867 +
104868 + BUG_ON(!page_m || !PageAnon(page_m));
104869 +
104870 + vma_m = pax_find_mirror_vma(vma);
104871 + if (!vma_m)
104872 + return;
104873 +
104874 + BUG_ON(!PageLocked(page_m));
104875 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104876 + address_m = address + SEGMEXEC_TASK_SIZE;
104877 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
104878 + pte_m = pte_offset_map(pmd_m, address_m);
104879 + ptl_m = pte_lockptr(mm, pmd_m);
104880 + if (ptl != ptl_m) {
104881 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
104882 + if (!pte_none(*pte_m))
104883 + goto out;
104884 + }
104885 +
104886 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
104887 + page_cache_get(page_m);
104888 + page_add_anon_rmap(page_m, vma_m, address_m);
104889 + inc_mm_counter_fast(mm, MM_ANONPAGES);
104890 + set_pte_at(mm, address_m, pte_m, entry_m);
104891 + update_mmu_cache(vma_m, address_m, pte_m);
104892 +out:
104893 + if (ptl != ptl_m)
104894 + spin_unlock(ptl_m);
104895 + pte_unmap(pte_m);
104896 + unlock_page(page_m);
104897 +}
104898 +
104899 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
104900 +{
104901 + struct mm_struct *mm = vma->vm_mm;
104902 + unsigned long address_m;
104903 + spinlock_t *ptl_m;
104904 + struct vm_area_struct *vma_m;
104905 + pmd_t *pmd_m;
104906 + pte_t *pte_m, entry_m;
104907 +
104908 + BUG_ON(!page_m || PageAnon(page_m));
104909 +
104910 + vma_m = pax_find_mirror_vma(vma);
104911 + if (!vma_m)
104912 + return;
104913 +
104914 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104915 + address_m = address + SEGMEXEC_TASK_SIZE;
104916 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
104917 + pte_m = pte_offset_map(pmd_m, address_m);
104918 + ptl_m = pte_lockptr(mm, pmd_m);
104919 + if (ptl != ptl_m) {
104920 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
104921 + if (!pte_none(*pte_m))
104922 + goto out;
104923 + }
104924 +
104925 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
104926 + page_cache_get(page_m);
104927 + page_add_file_rmap(page_m);
104928 + inc_mm_counter_fast(mm, MM_FILEPAGES);
104929 + set_pte_at(mm, address_m, pte_m, entry_m);
104930 + update_mmu_cache(vma_m, address_m, pte_m);
104931 +out:
104932 + if (ptl != ptl_m)
104933 + spin_unlock(ptl_m);
104934 + pte_unmap(pte_m);
104935 +}
104936 +
104937 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
104938 +{
104939 + struct mm_struct *mm = vma->vm_mm;
104940 + unsigned long address_m;
104941 + spinlock_t *ptl_m;
104942 + struct vm_area_struct *vma_m;
104943 + pmd_t *pmd_m;
104944 + pte_t *pte_m, entry_m;
104945 +
104946 + vma_m = pax_find_mirror_vma(vma);
104947 + if (!vma_m)
104948 + return;
104949 +
104950 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104951 + address_m = address + SEGMEXEC_TASK_SIZE;
104952 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
104953 + pte_m = pte_offset_map(pmd_m, address_m);
104954 + ptl_m = pte_lockptr(mm, pmd_m);
104955 + if (ptl != ptl_m) {
104956 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
104957 + if (!pte_none(*pte_m))
104958 + goto out;
104959 + }
104960 +
104961 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
104962 + set_pte_at(mm, address_m, pte_m, entry_m);
104963 +out:
104964 + if (ptl != ptl_m)
104965 + spin_unlock(ptl_m);
104966 + pte_unmap(pte_m);
104967 +}
104968 +
104969 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
104970 +{
104971 + struct page *page_m;
104972 + pte_t entry;
104973 +
104974 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
104975 + goto out;
104976 +
104977 + entry = *pte;
104978 + page_m = vm_normal_page(vma, address, entry);
104979 + if (!page_m)
104980 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
104981 + else if (PageAnon(page_m)) {
104982 + if (pax_find_mirror_vma(vma)) {
104983 + pte_unmap_unlock(pte, ptl);
104984 + lock_page(page_m);
104985 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
104986 + if (pte_same(entry, *pte))
104987 + pax_mirror_anon_pte(vma, address, page_m, ptl);
104988 + else
104989 + unlock_page(page_m);
104990 + }
104991 + } else
104992 + pax_mirror_file_pte(vma, address, page_m, ptl);
104993 +
104994 +out:
104995 + pte_unmap_unlock(pte, ptl);
104996 +}
104997 +#endif
104998 +
104999 /*
105000 * This routine handles present pages, when users try to write
105001 * to a shared page. It is done by copying the page to a new address
105002 @@ -2172,6 +2377,12 @@ gotten:
105003 */
105004 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
105005 if (likely(pte_same(*page_table, orig_pte))) {
105006 +
105007 +#ifdef CONFIG_PAX_SEGMEXEC
105008 + if (pax_find_mirror_vma(vma))
105009 + BUG_ON(!trylock_page(new_page));
105010 +#endif
105011 +
105012 if (old_page) {
105013 if (!PageAnon(old_page)) {
105014 dec_mm_counter_fast(mm, MM_FILEPAGES);
105015 @@ -2225,6 +2436,10 @@ gotten:
105016 page_remove_rmap(old_page);
105017 }
105018
105019 +#ifdef CONFIG_PAX_SEGMEXEC
105020 + pax_mirror_anon_pte(vma, address, new_page, ptl);
105021 +#endif
105022 +
105023 /* Free the old page.. */
105024 new_page = old_page;
105025 ret |= VM_FAULT_WRITE;
105026 @@ -2483,6 +2698,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
105027 swap_free(entry);
105028 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
105029 try_to_free_swap(page);
105030 +
105031 +#ifdef CONFIG_PAX_SEGMEXEC
105032 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
105033 +#endif
105034 +
105035 unlock_page(page);
105036 if (page != swapcache) {
105037 /*
105038 @@ -2506,6 +2726,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
105039
105040 /* No need to invalidate - it was non-present before */
105041 update_mmu_cache(vma, address, page_table);
105042 +
105043 +#ifdef CONFIG_PAX_SEGMEXEC
105044 + pax_mirror_anon_pte(vma, address, page, ptl);
105045 +#endif
105046 +
105047 unlock:
105048 pte_unmap_unlock(page_table, ptl);
105049 out:
105050 @@ -2525,40 +2750,6 @@ out_release:
105051 }
105052
105053 /*
105054 - * This is like a special single-page "expand_{down|up}wards()",
105055 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
105056 - * doesn't hit another vma.
105057 - */
105058 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
105059 -{
105060 - address &= PAGE_MASK;
105061 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
105062 - struct vm_area_struct *prev = vma->vm_prev;
105063 -
105064 - /*
105065 - * Is there a mapping abutting this one below?
105066 - *
105067 - * That's only ok if it's the same stack mapping
105068 - * that has gotten split..
105069 - */
105070 - if (prev && prev->vm_end == address)
105071 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
105072 -
105073 - return expand_downwards(vma, address - PAGE_SIZE);
105074 - }
105075 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
105076 - struct vm_area_struct *next = vma->vm_next;
105077 -
105078 - /* As VM_GROWSDOWN but s/below/above/ */
105079 - if (next && next->vm_start == address + PAGE_SIZE)
105080 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
105081 -
105082 - return expand_upwards(vma, address + PAGE_SIZE);
105083 - }
105084 - return 0;
105085 -}
105086 -
105087 -/*
105088 * We enter with non-exclusive mmap_sem (to exclude vma changes,
105089 * but allow concurrent faults), and pte mapped but not yet locked.
105090 * We return with mmap_sem still held, but pte unmapped and unlocked.
105091 @@ -2568,27 +2759,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
105092 unsigned int flags)
105093 {
105094 struct mem_cgroup *memcg;
105095 - struct page *page;
105096 + struct page *page = NULL;
105097 spinlock_t *ptl;
105098 pte_t entry;
105099
105100 - pte_unmap(page_table);
105101 -
105102 - /* Check if we need to add a guard page to the stack */
105103 - if (check_stack_guard_page(vma, address) < 0)
105104 - return VM_FAULT_SIGSEGV;
105105 -
105106 - /* Use the zero-page for reads */
105107 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
105108 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
105109 vma->vm_page_prot));
105110 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
105111 + ptl = pte_lockptr(mm, pmd);
105112 + spin_lock(ptl);
105113 if (!pte_none(*page_table))
105114 goto unlock;
105115 goto setpte;
105116 }
105117
105118 /* Allocate our own private page. */
105119 + pte_unmap(page_table);
105120 +
105121 if (unlikely(anon_vma_prepare(vma)))
105122 goto oom;
105123 page = alloc_zeroed_user_highpage_movable(vma, address);
105124 @@ -2612,6 +2799,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
105125 if (!pte_none(*page_table))
105126 goto release;
105127
105128 +#ifdef CONFIG_PAX_SEGMEXEC
105129 + if (pax_find_mirror_vma(vma))
105130 + BUG_ON(!trylock_page(page));
105131 +#endif
105132 +
105133 inc_mm_counter_fast(mm, MM_ANONPAGES);
105134 page_add_new_anon_rmap(page, vma, address);
105135 mem_cgroup_commit_charge(page, memcg, false);
105136 @@ -2621,6 +2813,12 @@ setpte:
105137
105138 /* No need to invalidate - it was non-present before */
105139 update_mmu_cache(vma, address, page_table);
105140 +
105141 +#ifdef CONFIG_PAX_SEGMEXEC
105142 + if (page)
105143 + pax_mirror_anon_pte(vma, address, page, ptl);
105144 +#endif
105145 +
105146 unlock:
105147 pte_unmap_unlock(page_table, ptl);
105148 return 0;
105149 @@ -2853,6 +3051,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105150 return ret;
105151 }
105152 do_set_pte(vma, address, fault_page, pte, false, false);
105153 +
105154 +#ifdef CONFIG_PAX_SEGMEXEC
105155 + pax_mirror_file_pte(vma, address, fault_page, ptl);
105156 +#endif
105157 +
105158 unlock_page(fault_page);
105159 unlock_out:
105160 pte_unmap_unlock(pte, ptl);
105161 @@ -2904,7 +3107,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105162 }
105163 goto uncharge_out;
105164 }
105165 +
105166 +#ifdef CONFIG_PAX_SEGMEXEC
105167 + if (pax_find_mirror_vma(vma))
105168 + BUG_ON(!trylock_page(new_page));
105169 +#endif
105170 +
105171 do_set_pte(vma, address, new_page, pte, true, true);
105172 +
105173 +#ifdef CONFIG_PAX_SEGMEXEC
105174 + pax_mirror_anon_pte(vma, address, new_page, ptl);
105175 +#endif
105176 +
105177 mem_cgroup_commit_charge(new_page, memcg, false);
105178 lru_cache_add_active_or_unevictable(new_page, vma);
105179 pte_unmap_unlock(pte, ptl);
105180 @@ -2962,6 +3176,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105181 return ret;
105182 }
105183 do_set_pte(vma, address, fault_page, pte, true, false);
105184 +
105185 +#ifdef CONFIG_PAX_SEGMEXEC
105186 + pax_mirror_file_pte(vma, address, fault_page, ptl);
105187 +#endif
105188 +
105189 pte_unmap_unlock(pte, ptl);
105190
105191 if (set_page_dirty(fault_page))
105192 @@ -3185,6 +3404,12 @@ static int handle_pte_fault(struct mm_struct *mm,
105193 if (flags & FAULT_FLAG_WRITE)
105194 flush_tlb_fix_spurious_fault(vma, address);
105195 }
105196 +
105197 +#ifdef CONFIG_PAX_SEGMEXEC
105198 + pax_mirror_pte(vma, address, pte, pmd, ptl);
105199 + return 0;
105200 +#endif
105201 +
105202 unlock:
105203 pte_unmap_unlock(pte, ptl);
105204 return 0;
105205 @@ -3204,9 +3429,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105206 pmd_t *pmd;
105207 pte_t *pte;
105208
105209 +#ifdef CONFIG_PAX_SEGMEXEC
105210 + struct vm_area_struct *vma_m;
105211 +#endif
105212 +
105213 if (unlikely(is_vm_hugetlb_page(vma)))
105214 return hugetlb_fault(mm, vma, address, flags);
105215
105216 +#ifdef CONFIG_PAX_SEGMEXEC
105217 + vma_m = pax_find_mirror_vma(vma);
105218 + if (vma_m) {
105219 + unsigned long address_m;
105220 + pgd_t *pgd_m;
105221 + pud_t *pud_m;
105222 + pmd_t *pmd_m;
105223 +
105224 + if (vma->vm_start > vma_m->vm_start) {
105225 + address_m = address;
105226 + address -= SEGMEXEC_TASK_SIZE;
105227 + vma = vma_m;
105228 + } else
105229 + address_m = address + SEGMEXEC_TASK_SIZE;
105230 +
105231 + pgd_m = pgd_offset(mm, address_m);
105232 + pud_m = pud_alloc(mm, pgd_m, address_m);
105233 + if (!pud_m)
105234 + return VM_FAULT_OOM;
105235 + pmd_m = pmd_alloc(mm, pud_m, address_m);
105236 + if (!pmd_m)
105237 + return VM_FAULT_OOM;
105238 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
105239 + return VM_FAULT_OOM;
105240 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
105241 + }
105242 +#endif
105243 +
105244 pgd = pgd_offset(mm, address);
105245 pud = pud_alloc(mm, pgd, address);
105246 if (!pud)
105247 @@ -3341,6 +3598,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
105248 spin_unlock(&mm->page_table_lock);
105249 return 0;
105250 }
105251 +
105252 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
105253 +{
105254 + pud_t *new = pud_alloc_one(mm, address);
105255 + if (!new)
105256 + return -ENOMEM;
105257 +
105258 + smp_wmb(); /* See comment in __pte_alloc */
105259 +
105260 + spin_lock(&mm->page_table_lock);
105261 + if (pgd_present(*pgd)) /* Another has populated it */
105262 + pud_free(mm, new);
105263 + else
105264 + pgd_populate_kernel(mm, pgd, new);
105265 + spin_unlock(&mm->page_table_lock);
105266 + return 0;
105267 +}
105268 #endif /* __PAGETABLE_PUD_FOLDED */
105269
105270 #ifndef __PAGETABLE_PMD_FOLDED
105271 @@ -3373,6 +3647,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
105272 spin_unlock(&mm->page_table_lock);
105273 return 0;
105274 }
105275 +
105276 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
105277 +{
105278 + pmd_t *new = pmd_alloc_one(mm, address);
105279 + if (!new)
105280 + return -ENOMEM;
105281 +
105282 + smp_wmb(); /* See comment in __pte_alloc */
105283 +
105284 + spin_lock(&mm->page_table_lock);
105285 +#ifndef __ARCH_HAS_4LEVEL_HACK
105286 + if (!pud_present(*pud)) {
105287 + mm_inc_nr_pmds(mm);
105288 + pud_populate_kernel(mm, pud, new);
105289 + } else /* Another has populated it */
105290 + pmd_free(mm, new);
105291 +#else
105292 + if (!pgd_present(*pud)) {
105293 + mm_inc_nr_pmds(mm);
105294 + pgd_populate_kernel(mm, pud, new);
105295 + } else /* Another has populated it */
105296 + pmd_free(mm, new);
105297 +#endif /* __ARCH_HAS_4LEVEL_HACK */
105298 + spin_unlock(&mm->page_table_lock);
105299 + return 0;
105300 +}
105301 #endif /* __PAGETABLE_PMD_FOLDED */
105302
105303 static int __follow_pte(struct mm_struct *mm, unsigned long address,
105304 @@ -3482,8 +3782,8 @@ out:
105305 return ret;
105306 }
105307
105308 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105309 - void *buf, int len, int write)
105310 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105311 + void *buf, size_t len, int write)
105312 {
105313 resource_size_t phys_addr;
105314 unsigned long prot = 0;
105315 @@ -3509,8 +3809,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
105316 * Access another process' address space as given in mm. If non-NULL, use the
105317 * given task for page fault accounting.
105318 */
105319 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105320 - unsigned long addr, void *buf, int len, int write)
105321 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105322 + unsigned long addr, void *buf, size_t len, int write)
105323 {
105324 struct vm_area_struct *vma;
105325 void *old_buf = buf;
105326 @@ -3518,7 +3818,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105327 down_read(&mm->mmap_sem);
105328 /* ignore errors, just check how much was successfully transferred */
105329 while (len) {
105330 - int bytes, ret, offset;
105331 + ssize_t bytes, ret, offset;
105332 void *maddr;
105333 struct page *page = NULL;
105334
105335 @@ -3579,8 +3879,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105336 *
105337 * The caller must hold a reference on @mm.
105338 */
105339 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105340 - void *buf, int len, int write)
105341 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
105342 + void *buf, size_t len, int write)
105343 {
105344 return __access_remote_vm(NULL, mm, addr, buf, len, write);
105345 }
105346 @@ -3590,11 +3890,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105347 * Source/target buffer must be kernel space,
105348 * Do not walk the page table directly, use get_user_pages
105349 */
105350 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
105351 - void *buf, int len, int write)
105352 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
105353 + void *buf, size_t len, int write)
105354 {
105355 struct mm_struct *mm;
105356 - int ret;
105357 + ssize_t ret;
105358
105359 mm = get_task_mm(tsk);
105360 if (!mm)
105361 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
105362 index 0f7d73b..737047f 100644
105363 --- a/mm/mempolicy.c
105364 +++ b/mm/mempolicy.c
105365 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105366 unsigned long vmstart;
105367 unsigned long vmend;
105368
105369 +#ifdef CONFIG_PAX_SEGMEXEC
105370 + struct vm_area_struct *vma_m;
105371 +#endif
105372 +
105373 vma = find_vma(mm, start);
105374 if (!vma || vma->vm_start > start)
105375 return -EFAULT;
105376 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105377 err = vma_replace_policy(vma, new_pol);
105378 if (err)
105379 goto out;
105380 +
105381 +#ifdef CONFIG_PAX_SEGMEXEC
105382 + vma_m = pax_find_mirror_vma(vma);
105383 + if (vma_m) {
105384 + err = vma_replace_policy(vma_m, new_pol);
105385 + if (err)
105386 + goto out;
105387 + }
105388 +#endif
105389 +
105390 }
105391
105392 out:
105393 @@ -1160,6 +1174,17 @@ static long do_mbind(unsigned long start, unsigned long len,
105394
105395 if (end < start)
105396 return -EINVAL;
105397 +
105398 +#ifdef CONFIG_PAX_SEGMEXEC
105399 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
105400 + if (end > SEGMEXEC_TASK_SIZE)
105401 + return -EINVAL;
105402 + } else
105403 +#endif
105404 +
105405 + if (end > TASK_SIZE)
105406 + return -EINVAL;
105407 +
105408 if (end == start)
105409 return 0;
105410
105411 @@ -1385,8 +1410,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105412 */
105413 tcred = __task_cred(task);
105414 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105415 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105416 - !capable(CAP_SYS_NICE)) {
105417 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105418 rcu_read_unlock();
105419 err = -EPERM;
105420 goto out_put;
105421 @@ -1417,6 +1441,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105422 goto out;
105423 }
105424
105425 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105426 + if (mm != current->mm &&
105427 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
105428 + mmput(mm);
105429 + err = -EPERM;
105430 + goto out;
105431 + }
105432 +#endif
105433 +
105434 err = do_migrate_pages(mm, old, new,
105435 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
105436
105437 diff --git a/mm/migrate.c b/mm/migrate.c
105438 index 85e0426..be49beb 100644
105439 --- a/mm/migrate.c
105440 +++ b/mm/migrate.c
105441 @@ -1472,8 +1472,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
105442 */
105443 tcred = __task_cred(task);
105444 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105445 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105446 - !capable(CAP_SYS_NICE)) {
105447 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105448 rcu_read_unlock();
105449 err = -EPERM;
105450 goto out;
105451 diff --git a/mm/mlock.c b/mm/mlock.c
105452 index 8a54cd2..92f1747 100644
105453 --- a/mm/mlock.c
105454 +++ b/mm/mlock.c
105455 @@ -14,6 +14,7 @@
105456 #include <linux/pagevec.h>
105457 #include <linux/mempolicy.h>
105458 #include <linux/syscalls.h>
105459 +#include <linux/security.h>
105460 #include <linux/sched.h>
105461 #include <linux/export.h>
105462 #include <linux/rmap.h>
105463 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
105464 {
105465 unsigned long nstart, end, tmp;
105466 struct vm_area_struct * vma, * prev;
105467 - int error;
105468 + int error = 0;
105469
105470 VM_BUG_ON(start & ~PAGE_MASK);
105471 VM_BUG_ON(len != PAGE_ALIGN(len));
105472 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
105473 return -EINVAL;
105474 if (end == start)
105475 return 0;
105476 + if (end > TASK_SIZE)
105477 + return -EINVAL;
105478 +
105479 vma = find_vma(current->mm, start);
105480 if (!vma || vma->vm_start > start)
105481 return -ENOMEM;
105482 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
105483 for (nstart = start ; ; ) {
105484 vm_flags_t newflags;
105485
105486 +#ifdef CONFIG_PAX_SEGMEXEC
105487 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105488 + break;
105489 +#endif
105490 +
105491 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
105492
105493 newflags = vma->vm_flags & ~VM_LOCKED;
105494 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
105495 locked += current->mm->locked_vm;
105496
105497 /* check against resource limits */
105498 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
105499 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
105500 error = do_mlock(start, len, 1);
105501
105502 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
105503 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
105504 vm_flags_t newflags;
105505
105506 +#ifdef CONFIG_PAX_SEGMEXEC
105507 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105508 + break;
105509 +#endif
105510 +
105511 newflags = vma->vm_flags & ~VM_LOCKED;
105512 if (flags & MCL_CURRENT)
105513 newflags |= VM_LOCKED;
105514 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
105515 lock_limit >>= PAGE_SHIFT;
105516
105517 ret = -ENOMEM;
105518 +
105519 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
105520 +
105521 down_write(&current->mm->mmap_sem);
105522 -
105523 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
105524 capable(CAP_IPC_LOCK))
105525 ret = do_mlockall(flags);
105526 diff --git a/mm/mm_init.c b/mm/mm_init.c
105527 index 5f420f7..dd42fb1b 100644
105528 --- a/mm/mm_init.c
105529 +++ b/mm/mm_init.c
105530 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
105531 return NOTIFY_OK;
105532 }
105533
105534 -static struct notifier_block compute_batch_nb __meminitdata = {
105535 +static struct notifier_block compute_batch_nb __meminitconst = {
105536 .notifier_call = mm_compute_batch_notifier,
105537 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
105538 };
105539 diff --git a/mm/mmap.c b/mm/mmap.c
105540 index 9ec50a3..0476e2d 100644
105541 --- a/mm/mmap.c
105542 +++ b/mm/mmap.c
105543 @@ -41,6 +41,7 @@
105544 #include <linux/notifier.h>
105545 #include <linux/memory.h>
105546 #include <linux/printk.h>
105547 +#include <linux/random.h>
105548
105549 #include <asm/uaccess.h>
105550 #include <asm/cacheflush.h>
105551 @@ -57,6 +58,16 @@
105552 #define arch_rebalance_pgtables(addr, len) (addr)
105553 #endif
105554
105555 +static inline void verify_mm_writelocked(struct mm_struct *mm)
105556 +{
105557 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
105558 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
105559 + up_read(&mm->mmap_sem);
105560 + BUG();
105561 + }
105562 +#endif
105563 +}
105564 +
105565 static void unmap_region(struct mm_struct *mm,
105566 struct vm_area_struct *vma, struct vm_area_struct *prev,
105567 unsigned long start, unsigned long end);
105568 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
105569 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
105570 *
105571 */
105572 -pgprot_t protection_map[16] = {
105573 +pgprot_t protection_map[16] __read_only = {
105574 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
105575 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
105576 };
105577
105578 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
105579 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
105580 {
105581 - return __pgprot(pgprot_val(protection_map[vm_flags &
105582 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
105583 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
105584 pgprot_val(arch_vm_get_page_prot(vm_flags)));
105585 +
105586 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105587 + if (!(__supported_pte_mask & _PAGE_NX) &&
105588 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
105589 + (vm_flags & (VM_READ | VM_WRITE)))
105590 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
105591 +#endif
105592 +
105593 + return prot;
105594 }
105595 EXPORT_SYMBOL(vm_get_page_prot);
105596
105597 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
105598 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
105599 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
105600 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
105601 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
105602 /*
105603 * Make sure vm_committed_as in one cacheline and not cacheline shared with
105604 * other variables. It can be updated by several CPUs frequently.
105605 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
105606 struct vm_area_struct *next = vma->vm_next;
105607
105608 might_sleep();
105609 + BUG_ON(vma->vm_mirror);
105610 if (vma->vm_ops && vma->vm_ops->close)
105611 vma->vm_ops->close(vma);
105612 if (vma->vm_file)
105613 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
105614
105615 SYSCALL_DEFINE1(brk, unsigned long, brk)
105616 {
105617 + unsigned long rlim;
105618 unsigned long retval;
105619 unsigned long newbrk, oldbrk;
105620 struct mm_struct *mm = current->mm;
105621 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
105622 * segment grow beyond its set limit the in case where the limit is
105623 * not page aligned -Ram Gupta
105624 */
105625 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
105626 + rlim = rlimit(RLIMIT_DATA);
105627 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105628 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
105629 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
105630 + rlim = 4096 * PAGE_SIZE;
105631 +#endif
105632 + if (check_data_rlimit(rlim, brk, mm->start_brk,
105633 mm->end_data, mm->start_data))
105634 goto out;
105635
105636 @@ -967,6 +996,12 @@ static int
105637 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
105638 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105639 {
105640 +
105641 +#ifdef CONFIG_PAX_SEGMEXEC
105642 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
105643 + return 0;
105644 +#endif
105645 +
105646 if (is_mergeable_vma(vma, file, vm_flags) &&
105647 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105648 if (vma->vm_pgoff == vm_pgoff)
105649 @@ -986,6 +1021,12 @@ static int
105650 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
105651 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105652 {
105653 +
105654 +#ifdef CONFIG_PAX_SEGMEXEC
105655 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
105656 + return 0;
105657 +#endif
105658 +
105659 if (is_mergeable_vma(vma, file, vm_flags) &&
105660 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105661 pgoff_t vm_pglen;
105662 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105663 struct vm_area_struct *area, *next;
105664 int err;
105665
105666 +#ifdef CONFIG_PAX_SEGMEXEC
105667 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
105668 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
105669 +
105670 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
105671 +#endif
105672 +
105673 /*
105674 * We later require that vma->vm_flags == vm_flags,
105675 * so this tests vma->vm_flags & VM_SPECIAL, too.
105676 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105677 if (next && next->vm_end == end) /* cases 6, 7, 8 */
105678 next = next->vm_next;
105679
105680 +#ifdef CONFIG_PAX_SEGMEXEC
105681 + if (prev)
105682 + prev_m = pax_find_mirror_vma(prev);
105683 + if (area)
105684 + area_m = pax_find_mirror_vma(area);
105685 + if (next)
105686 + next_m = pax_find_mirror_vma(next);
105687 +#endif
105688 +
105689 /*
105690 * Can it merge with the predecessor?
105691 */
105692 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105693 /* cases 1, 6 */
105694 err = vma_adjust(prev, prev->vm_start,
105695 next->vm_end, prev->vm_pgoff, NULL);
105696 - } else /* cases 2, 5, 7 */
105697 +
105698 +#ifdef CONFIG_PAX_SEGMEXEC
105699 + if (!err && prev_m)
105700 + err = vma_adjust(prev_m, prev_m->vm_start,
105701 + next_m->vm_end, prev_m->vm_pgoff, NULL);
105702 +#endif
105703 +
105704 + } else { /* cases 2, 5, 7 */
105705 err = vma_adjust(prev, prev->vm_start,
105706 end, prev->vm_pgoff, NULL);
105707 +
105708 +#ifdef CONFIG_PAX_SEGMEXEC
105709 + if (!err && prev_m)
105710 + err = vma_adjust(prev_m, prev_m->vm_start,
105711 + end_m, prev_m->vm_pgoff, NULL);
105712 +#endif
105713 +
105714 + }
105715 if (err)
105716 return NULL;
105717 khugepaged_enter_vma_merge(prev, vm_flags);
105718 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105719 mpol_equal(policy, vma_policy(next)) &&
105720 can_vma_merge_before(next, vm_flags,
105721 anon_vma, file, pgoff+pglen)) {
105722 - if (prev && addr < prev->vm_end) /* case 4 */
105723 + if (prev && addr < prev->vm_end) { /* case 4 */
105724 err = vma_adjust(prev, prev->vm_start,
105725 addr, prev->vm_pgoff, NULL);
105726 - else /* cases 3, 8 */
105727 +
105728 +#ifdef CONFIG_PAX_SEGMEXEC
105729 + if (!err && prev_m)
105730 + err = vma_adjust(prev_m, prev_m->vm_start,
105731 + addr_m, prev_m->vm_pgoff, NULL);
105732 +#endif
105733 +
105734 + } else { /* cases 3, 8 */
105735 err = vma_adjust(area, addr, next->vm_end,
105736 next->vm_pgoff - pglen, NULL);
105737 +
105738 +#ifdef CONFIG_PAX_SEGMEXEC
105739 + if (!err && area_m)
105740 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
105741 + next_m->vm_pgoff - pglen, NULL);
105742 +#endif
105743 +
105744 + }
105745 if (err)
105746 return NULL;
105747 khugepaged_enter_vma_merge(area, vm_flags);
105748 @@ -1199,8 +1286,10 @@ none:
105749 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105750 struct file *file, long pages)
105751 {
105752 - const unsigned long stack_flags
105753 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
105754 +
105755 +#ifdef CONFIG_PAX_RANDMMAP
105756 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
105757 +#endif
105758
105759 mm->total_vm += pages;
105760
105761 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105762 mm->shared_vm += pages;
105763 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
105764 mm->exec_vm += pages;
105765 - } else if (flags & stack_flags)
105766 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
105767 mm->stack_vm += pages;
105768 }
105769 #endif /* CONFIG_PROC_FS */
105770 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
105771 locked += mm->locked_vm;
105772 lock_limit = rlimit(RLIMIT_MEMLOCK);
105773 lock_limit >>= PAGE_SHIFT;
105774 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
105775 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
105776 return -EAGAIN;
105777 }
105778 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105779 * (the exception is when the underlying filesystem is noexec
105780 * mounted, in which case we dont add PROT_EXEC.)
105781 */
105782 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
105783 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
105784 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
105785 prot |= PROT_EXEC;
105786
105787 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105788 /* Obtain the address to map to. we verify (or select) it and ensure
105789 * that it represents a valid section of the address space.
105790 */
105791 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
105792 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
105793 if (addr & ~PAGE_MASK)
105794 return addr;
105795
105796 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105797 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
105798 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
105799
105800 +#ifdef CONFIG_PAX_MPROTECT
105801 + if (mm->pax_flags & MF_PAX_MPROTECT) {
105802 +
105803 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
105804 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
105805 + mm->binfmt->handle_mmap)
105806 + mm->binfmt->handle_mmap(file);
105807 +#endif
105808 +
105809 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
105810 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
105811 + gr_log_rwxmmap(file);
105812 +
105813 +#ifdef CONFIG_PAX_EMUPLT
105814 + vm_flags &= ~VM_EXEC;
105815 +#else
105816 + return -EPERM;
105817 +#endif
105818 +
105819 + }
105820 +
105821 + if (!(vm_flags & VM_EXEC))
105822 + vm_flags &= ~VM_MAYEXEC;
105823 +#else
105824 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
105825 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
105826 +#endif
105827 + else
105828 + vm_flags &= ~VM_MAYWRITE;
105829 + }
105830 +#endif
105831 +
105832 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105833 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
105834 + vm_flags &= ~VM_PAGEEXEC;
105835 +#endif
105836 +
105837 if (flags & MAP_LOCKED)
105838 if (!can_do_mlock())
105839 return -EPERM;
105840 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105841 vm_flags |= VM_NORESERVE;
105842 }
105843
105844 + if (!gr_acl_handle_mmap(file, prot))
105845 + return -EACCES;
105846 +
105847 addr = mmap_region(file, addr, len, vm_flags, pgoff);
105848 if (!IS_ERR_VALUE(addr) &&
105849 ((vm_flags & VM_LOCKED) ||
105850 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
105851 vm_flags_t vm_flags = vma->vm_flags;
105852
105853 /* If it was private or non-writable, the write bit is already clear */
105854 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
105855 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
105856 return 0;
105857
105858 /* The backer wishes to know when pages are first written to? */
105859 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
105860 struct rb_node **rb_link, *rb_parent;
105861 unsigned long charged = 0;
105862
105863 +#ifdef CONFIG_PAX_SEGMEXEC
105864 + struct vm_area_struct *vma_m = NULL;
105865 +#endif
105866 +
105867 + /*
105868 + * mm->mmap_sem is required to protect against another thread
105869 + * changing the mappings in case we sleep.
105870 + */
105871 + verify_mm_writelocked(mm);
105872 +
105873 /* Check against address space limit. */
105874 +
105875 +#ifdef CONFIG_PAX_RANDMMAP
105876 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
105877 +#endif
105878 +
105879 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
105880 unsigned long nr_pages;
105881
105882 @@ -1551,11 +1696,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
105883
105884 /* Clear old maps */
105885 error = -ENOMEM;
105886 -munmap_back:
105887 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
105888 if (do_munmap(mm, addr, len))
105889 return -ENOMEM;
105890 - goto munmap_back;
105891 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
105892 }
105893
105894 /*
105895 @@ -1586,6 +1730,16 @@ munmap_back:
105896 goto unacct_error;
105897 }
105898
105899 +#ifdef CONFIG_PAX_SEGMEXEC
105900 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
105901 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
105902 + if (!vma_m) {
105903 + error = -ENOMEM;
105904 + goto free_vma;
105905 + }
105906 + }
105907 +#endif
105908 +
105909 vma->vm_mm = mm;
105910 vma->vm_start = addr;
105911 vma->vm_end = addr + len;
105912 @@ -1616,6 +1770,13 @@ munmap_back:
105913 if (error)
105914 goto unmap_and_free_vma;
105915
105916 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105917 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
105918 + vma->vm_flags |= VM_PAGEEXEC;
105919 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
105920 + }
105921 +#endif
105922 +
105923 /* Can addr have changed??
105924 *
105925 * Answer: Yes, several device drivers can do it in their
105926 @@ -1634,6 +1795,12 @@ munmap_back:
105927 }
105928
105929 vma_link(mm, vma, prev, rb_link, rb_parent);
105930 +
105931 +#ifdef CONFIG_PAX_SEGMEXEC
105932 + if (vma_m)
105933 + BUG_ON(pax_mirror_vma(vma_m, vma));
105934 +#endif
105935 +
105936 /* Once vma denies write, undo our temporary denial count */
105937 if (file) {
105938 if (vm_flags & VM_SHARED)
105939 @@ -1646,6 +1813,7 @@ out:
105940 perf_event_mmap(vma);
105941
105942 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
105943 + track_exec_limit(mm, addr, addr + len, vm_flags);
105944 if (vm_flags & VM_LOCKED) {
105945 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
105946 vma == get_gate_vma(current->mm)))
105947 @@ -1683,6 +1851,12 @@ allow_write_and_free_vma:
105948 if (vm_flags & VM_DENYWRITE)
105949 allow_write_access(file);
105950 free_vma:
105951 +
105952 +#ifdef CONFIG_PAX_SEGMEXEC
105953 + if (vma_m)
105954 + kmem_cache_free(vm_area_cachep, vma_m);
105955 +#endif
105956 +
105957 kmem_cache_free(vm_area_cachep, vma);
105958 unacct_error:
105959 if (charged)
105960 @@ -1690,7 +1864,63 @@ unacct_error:
105961 return error;
105962 }
105963
105964 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
105965 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
105966 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
105967 +{
105968 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
105969 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
105970 +
105971 + return 0;
105972 +}
105973 +#endif
105974 +
105975 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
105976 +{
105977 + if (!vma) {
105978 +#ifdef CONFIG_STACK_GROWSUP
105979 + if (addr > sysctl_heap_stack_gap)
105980 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
105981 + else
105982 + vma = find_vma(current->mm, 0);
105983 + if (vma && (vma->vm_flags & VM_GROWSUP))
105984 + return false;
105985 +#endif
105986 + return true;
105987 + }
105988 +
105989 + if (addr + len > vma->vm_start)
105990 + return false;
105991 +
105992 + if (vma->vm_flags & VM_GROWSDOWN)
105993 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
105994 +#ifdef CONFIG_STACK_GROWSUP
105995 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
105996 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
105997 +#endif
105998 + else if (offset)
105999 + return offset <= vma->vm_start - addr - len;
106000 +
106001 + return true;
106002 +}
106003 +
106004 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
106005 +{
106006 + if (vma->vm_start < len)
106007 + return -ENOMEM;
106008 +
106009 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
106010 + if (offset <= vma->vm_start - len)
106011 + return vma->vm_start - len - offset;
106012 + else
106013 + return -ENOMEM;
106014 + }
106015 +
106016 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
106017 + return vma->vm_start - len - sysctl_heap_stack_gap;
106018 + return -ENOMEM;
106019 +}
106020 +
106021 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
106022 {
106023 /*
106024 * We implement the search by looking for an rbtree node that
106025 @@ -1738,11 +1968,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
106026 }
106027 }
106028
106029 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
106030 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
106031 check_current:
106032 /* Check if current node has a suitable gap */
106033 if (gap_start > high_limit)
106034 return -ENOMEM;
106035 +
106036 + if (gap_end - gap_start > info->threadstack_offset)
106037 + gap_start += info->threadstack_offset;
106038 + else
106039 + gap_start = gap_end;
106040 +
106041 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
106042 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106043 + gap_start += sysctl_heap_stack_gap;
106044 + else
106045 + gap_start = gap_end;
106046 + }
106047 + if (vma->vm_flags & VM_GROWSDOWN) {
106048 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106049 + gap_end -= sysctl_heap_stack_gap;
106050 + else
106051 + gap_end = gap_start;
106052 + }
106053 if (gap_end >= low_limit && gap_end - gap_start >= length)
106054 goto found;
106055
106056 @@ -1792,7 +2040,7 @@ found:
106057 return gap_start;
106058 }
106059
106060 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
106061 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
106062 {
106063 struct mm_struct *mm = current->mm;
106064 struct vm_area_struct *vma;
106065 @@ -1846,6 +2094,24 @@ check_current:
106066 gap_end = vma->vm_start;
106067 if (gap_end < low_limit)
106068 return -ENOMEM;
106069 +
106070 + if (gap_end - gap_start > info->threadstack_offset)
106071 + gap_end -= info->threadstack_offset;
106072 + else
106073 + gap_end = gap_start;
106074 +
106075 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
106076 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106077 + gap_start += sysctl_heap_stack_gap;
106078 + else
106079 + gap_start = gap_end;
106080 + }
106081 + if (vma->vm_flags & VM_GROWSDOWN) {
106082 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106083 + gap_end -= sysctl_heap_stack_gap;
106084 + else
106085 + gap_end = gap_start;
106086 + }
106087 if (gap_start <= high_limit && gap_end - gap_start >= length)
106088 goto found;
106089
106090 @@ -1909,6 +2175,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106091 struct mm_struct *mm = current->mm;
106092 struct vm_area_struct *vma;
106093 struct vm_unmapped_area_info info;
106094 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
106095
106096 if (len > TASK_SIZE - mmap_min_addr)
106097 return -ENOMEM;
106098 @@ -1916,11 +2183,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106099 if (flags & MAP_FIXED)
106100 return addr;
106101
106102 +#ifdef CONFIG_PAX_RANDMMAP
106103 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
106104 +#endif
106105 +
106106 if (addr) {
106107 addr = PAGE_ALIGN(addr);
106108 vma = find_vma(mm, addr);
106109 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
106110 - (!vma || addr + len <= vma->vm_start))
106111 + check_heap_stack_gap(vma, addr, len, offset))
106112 return addr;
106113 }
106114
106115 @@ -1929,6 +2200,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106116 info.low_limit = mm->mmap_base;
106117 info.high_limit = TASK_SIZE;
106118 info.align_mask = 0;
106119 + info.threadstack_offset = offset;
106120 return vm_unmapped_area(&info);
106121 }
106122 #endif
106123 @@ -1947,6 +2219,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106124 struct mm_struct *mm = current->mm;
106125 unsigned long addr = addr0;
106126 struct vm_unmapped_area_info info;
106127 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
106128
106129 /* requested length too big for entire address space */
106130 if (len > TASK_SIZE - mmap_min_addr)
106131 @@ -1955,12 +2228,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106132 if (flags & MAP_FIXED)
106133 return addr;
106134
106135 +#ifdef CONFIG_PAX_RANDMMAP
106136 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
106137 +#endif
106138 +
106139 /* requesting a specific address */
106140 if (addr) {
106141 addr = PAGE_ALIGN(addr);
106142 vma = find_vma(mm, addr);
106143 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
106144 - (!vma || addr + len <= vma->vm_start))
106145 + check_heap_stack_gap(vma, addr, len, offset))
106146 return addr;
106147 }
106148
106149 @@ -1969,6 +2246,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106150 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
106151 info.high_limit = mm->mmap_base;
106152 info.align_mask = 0;
106153 + info.threadstack_offset = offset;
106154 addr = vm_unmapped_area(&info);
106155
106156 /*
106157 @@ -1981,6 +2259,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106158 VM_BUG_ON(addr != -ENOMEM);
106159 info.flags = 0;
106160 info.low_limit = TASK_UNMAPPED_BASE;
106161 +
106162 +#ifdef CONFIG_PAX_RANDMMAP
106163 + if (mm->pax_flags & MF_PAX_RANDMMAP)
106164 + info.low_limit += mm->delta_mmap;
106165 +#endif
106166 +
106167 info.high_limit = TASK_SIZE;
106168 addr = vm_unmapped_area(&info);
106169 }
106170 @@ -2081,6 +2365,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
106171 return vma;
106172 }
106173
106174 +#ifdef CONFIG_PAX_SEGMEXEC
106175 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
106176 +{
106177 + struct vm_area_struct *vma_m;
106178 +
106179 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
106180 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
106181 + BUG_ON(vma->vm_mirror);
106182 + return NULL;
106183 + }
106184 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
106185 + vma_m = vma->vm_mirror;
106186 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
106187 + BUG_ON(vma->vm_file != vma_m->vm_file);
106188 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
106189 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
106190 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
106191 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
106192 + return vma_m;
106193 +}
106194 +#endif
106195 +
106196 /*
106197 * Verify that the stack growth is acceptable and
106198 * update accounting. This is shared with both the
106199 @@ -2098,8 +2404,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106200
106201 /* Stack limit test */
106202 actual_size = size;
106203 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
106204 - actual_size -= PAGE_SIZE;
106205 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
106206 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
106207 return -ENOMEM;
106208
106209 @@ -2110,6 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106210 locked = mm->locked_vm + grow;
106211 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
106212 limit >>= PAGE_SHIFT;
106213 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
106214 if (locked > limit && !capable(CAP_IPC_LOCK))
106215 return -ENOMEM;
106216 }
106217 @@ -2139,37 +2445,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106218 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
106219 * vma is the last one with address > vma->vm_end. Have to extend vma.
106220 */
106221 +#ifndef CONFIG_IA64
106222 +static
106223 +#endif
106224 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
106225 {
106226 int error;
106227 + bool locknext;
106228
106229 if (!(vma->vm_flags & VM_GROWSUP))
106230 return -EFAULT;
106231
106232 + /* Also guard against wrapping around to address 0. */
106233 + if (address < PAGE_ALIGN(address+1))
106234 + address = PAGE_ALIGN(address+1);
106235 + else
106236 + return -ENOMEM;
106237 +
106238 /*
106239 * We must make sure the anon_vma is allocated
106240 * so that the anon_vma locking is not a noop.
106241 */
106242 if (unlikely(anon_vma_prepare(vma)))
106243 return -ENOMEM;
106244 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
106245 + if (locknext && anon_vma_prepare(vma->vm_next))
106246 + return -ENOMEM;
106247 vma_lock_anon_vma(vma);
106248 + if (locknext)
106249 + vma_lock_anon_vma(vma->vm_next);
106250
106251 /*
106252 * vma->vm_start/vm_end cannot change under us because the caller
106253 * is required to hold the mmap_sem in read mode. We need the
106254 - * anon_vma lock to serialize against concurrent expand_stacks.
106255 - * Also guard against wrapping around to address 0.
106256 + * anon_vma locks to serialize against concurrent expand_stacks
106257 + * and expand_upwards.
106258 */
106259 - if (address < PAGE_ALIGN(address+4))
106260 - address = PAGE_ALIGN(address+4);
106261 - else {
106262 - vma_unlock_anon_vma(vma);
106263 - return -ENOMEM;
106264 - }
106265 error = 0;
106266
106267 /* Somebody else might have raced and expanded it already */
106268 - if (address > vma->vm_end) {
106269 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
106270 + error = -ENOMEM;
106271 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
106272 unsigned long size, grow;
106273
106274 size = address - vma->vm_start;
106275 @@ -2204,6 +2521,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
106276 }
106277 }
106278 }
106279 + if (locknext)
106280 + vma_unlock_anon_vma(vma->vm_next);
106281 vma_unlock_anon_vma(vma);
106282 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106283 validate_mm(vma->vm_mm);
106284 @@ -2218,6 +2537,8 @@ int expand_downwards(struct vm_area_struct *vma,
106285 unsigned long address)
106286 {
106287 int error;
106288 + bool lockprev = false;
106289 + struct vm_area_struct *prev;
106290
106291 /*
106292 * We must make sure the anon_vma is allocated
106293 @@ -2231,6 +2552,15 @@ int expand_downwards(struct vm_area_struct *vma,
106294 if (error)
106295 return error;
106296
106297 + prev = vma->vm_prev;
106298 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
106299 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
106300 +#endif
106301 + if (lockprev && anon_vma_prepare(prev))
106302 + return -ENOMEM;
106303 + if (lockprev)
106304 + vma_lock_anon_vma(prev);
106305 +
106306 vma_lock_anon_vma(vma);
106307
106308 /*
106309 @@ -2240,9 +2570,17 @@ int expand_downwards(struct vm_area_struct *vma,
106310 */
106311
106312 /* Somebody else might have raced and expanded it already */
106313 - if (address < vma->vm_start) {
106314 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
106315 + error = -ENOMEM;
106316 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
106317 unsigned long size, grow;
106318
106319 +#ifdef CONFIG_PAX_SEGMEXEC
106320 + struct vm_area_struct *vma_m;
106321 +
106322 + vma_m = pax_find_mirror_vma(vma);
106323 +#endif
106324 +
106325 size = vma->vm_end - address;
106326 grow = (vma->vm_start - address) >> PAGE_SHIFT;
106327
106328 @@ -2267,13 +2605,27 @@ int expand_downwards(struct vm_area_struct *vma,
106329 vma->vm_pgoff -= grow;
106330 anon_vma_interval_tree_post_update_vma(vma);
106331 vma_gap_update(vma);
106332 +
106333 +#ifdef CONFIG_PAX_SEGMEXEC
106334 + if (vma_m) {
106335 + anon_vma_interval_tree_pre_update_vma(vma_m);
106336 + vma_m->vm_start -= grow << PAGE_SHIFT;
106337 + vma_m->vm_pgoff -= grow;
106338 + anon_vma_interval_tree_post_update_vma(vma_m);
106339 + vma_gap_update(vma_m);
106340 + }
106341 +#endif
106342 +
106343 spin_unlock(&vma->vm_mm->page_table_lock);
106344
106345 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
106346 perf_event_mmap(vma);
106347 }
106348 }
106349 }
106350 vma_unlock_anon_vma(vma);
106351 + if (lockprev)
106352 + vma_unlock_anon_vma(prev);
106353 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106354 validate_mm(vma->vm_mm);
106355 return error;
106356 @@ -2373,6 +2725,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
106357 do {
106358 long nrpages = vma_pages(vma);
106359
106360 +#ifdef CONFIG_PAX_SEGMEXEC
106361 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
106362 + vma = remove_vma(vma);
106363 + continue;
106364 + }
106365 +#endif
106366 +
106367 if (vma->vm_flags & VM_ACCOUNT)
106368 nr_accounted += nrpages;
106369 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
106370 @@ -2417,6 +2776,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
106371 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
106372 vma->vm_prev = NULL;
106373 do {
106374 +
106375 +#ifdef CONFIG_PAX_SEGMEXEC
106376 + if (vma->vm_mirror) {
106377 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
106378 + vma->vm_mirror->vm_mirror = NULL;
106379 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
106380 + vma->vm_mirror = NULL;
106381 + }
106382 +#endif
106383 +
106384 vma_rb_erase(vma, &mm->mm_rb);
106385 mm->map_count--;
106386 tail_vma = vma;
106387 @@ -2444,14 +2813,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106388 struct vm_area_struct *new;
106389 int err = -ENOMEM;
106390
106391 +#ifdef CONFIG_PAX_SEGMEXEC
106392 + struct vm_area_struct *vma_m, *new_m = NULL;
106393 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
106394 +#endif
106395 +
106396 if (is_vm_hugetlb_page(vma) && (addr &
106397 ~(huge_page_mask(hstate_vma(vma)))))
106398 return -EINVAL;
106399
106400 +#ifdef CONFIG_PAX_SEGMEXEC
106401 + vma_m = pax_find_mirror_vma(vma);
106402 +#endif
106403 +
106404 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106405 if (!new)
106406 goto out_err;
106407
106408 +#ifdef CONFIG_PAX_SEGMEXEC
106409 + if (vma_m) {
106410 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106411 + if (!new_m) {
106412 + kmem_cache_free(vm_area_cachep, new);
106413 + goto out_err;
106414 + }
106415 + }
106416 +#endif
106417 +
106418 /* most fields are the same, copy all, and then fixup */
106419 *new = *vma;
106420
106421 @@ -2464,6 +2852,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106422 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
106423 }
106424
106425 +#ifdef CONFIG_PAX_SEGMEXEC
106426 + if (vma_m) {
106427 + *new_m = *vma_m;
106428 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
106429 + new_m->vm_mirror = new;
106430 + new->vm_mirror = new_m;
106431 +
106432 + if (new_below)
106433 + new_m->vm_end = addr_m;
106434 + else {
106435 + new_m->vm_start = addr_m;
106436 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
106437 + }
106438 + }
106439 +#endif
106440 +
106441 err = vma_dup_policy(vma, new);
106442 if (err)
106443 goto out_free_vma;
106444 @@ -2484,6 +2888,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106445 else
106446 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
106447
106448 +#ifdef CONFIG_PAX_SEGMEXEC
106449 + if (!err && vma_m) {
106450 + struct mempolicy *pol = vma_policy(new);
106451 +
106452 + if (anon_vma_clone(new_m, vma_m))
106453 + goto out_free_mpol;
106454 +
106455 + mpol_get(pol);
106456 + set_vma_policy(new_m, pol);
106457 +
106458 + if (new_m->vm_file)
106459 + get_file(new_m->vm_file);
106460 +
106461 + if (new_m->vm_ops && new_m->vm_ops->open)
106462 + new_m->vm_ops->open(new_m);
106463 +
106464 + if (new_below)
106465 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
106466 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
106467 + else
106468 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
106469 +
106470 + if (err) {
106471 + if (new_m->vm_ops && new_m->vm_ops->close)
106472 + new_m->vm_ops->close(new_m);
106473 + if (new_m->vm_file)
106474 + fput(new_m->vm_file);
106475 + mpol_put(pol);
106476 + }
106477 + }
106478 +#endif
106479 +
106480 /* Success. */
106481 if (!err)
106482 return 0;
106483 @@ -2493,10 +2929,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106484 new->vm_ops->close(new);
106485 if (new->vm_file)
106486 fput(new->vm_file);
106487 - unlink_anon_vmas(new);
106488 out_free_mpol:
106489 mpol_put(vma_policy(new));
106490 out_free_vma:
106491 +
106492 +#ifdef CONFIG_PAX_SEGMEXEC
106493 + if (new_m) {
106494 + unlink_anon_vmas(new_m);
106495 + kmem_cache_free(vm_area_cachep, new_m);
106496 + }
106497 +#endif
106498 +
106499 + unlink_anon_vmas(new);
106500 kmem_cache_free(vm_area_cachep, new);
106501 out_err:
106502 return err;
106503 @@ -2509,6 +2953,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106504 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106505 unsigned long addr, int new_below)
106506 {
106507 +
106508 +#ifdef CONFIG_PAX_SEGMEXEC
106509 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
106510 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
106511 + if (mm->map_count >= sysctl_max_map_count-1)
106512 + return -ENOMEM;
106513 + } else
106514 +#endif
106515 +
106516 if (mm->map_count >= sysctl_max_map_count)
106517 return -ENOMEM;
106518
106519 @@ -2520,11 +2973,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106520 * work. This now handles partial unmappings.
106521 * Jeremy Fitzhardinge <jeremy@goop.org>
106522 */
106523 +#ifdef CONFIG_PAX_SEGMEXEC
106524 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106525 {
106526 + int ret = __do_munmap(mm, start, len);
106527 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
106528 + return ret;
106529 +
106530 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
106531 +}
106532 +
106533 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106534 +#else
106535 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106536 +#endif
106537 +{
106538 unsigned long end;
106539 struct vm_area_struct *vma, *prev, *last;
106540
106541 + /*
106542 + * mm->mmap_sem is required to protect against another thread
106543 + * changing the mappings in case we sleep.
106544 + */
106545 + verify_mm_writelocked(mm);
106546 +
106547 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
106548 return -EINVAL;
106549
106550 @@ -2602,6 +3074,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106551 /* Fix up all other VM information */
106552 remove_vma_list(mm, vma);
106553
106554 + track_exec_limit(mm, start, end, 0UL);
106555 +
106556 return 0;
106557 }
106558
106559 @@ -2610,6 +3084,13 @@ int vm_munmap(unsigned long start, size_t len)
106560 int ret;
106561 struct mm_struct *mm = current->mm;
106562
106563 +
106564 +#ifdef CONFIG_PAX_SEGMEXEC
106565 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
106566 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
106567 + return -EINVAL;
106568 +#endif
106569 +
106570 down_write(&mm->mmap_sem);
106571 ret = do_munmap(mm, start, len);
106572 up_write(&mm->mmap_sem);
106573 @@ -2656,6 +3137,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
106574 down_write(&mm->mmap_sem);
106575 vma = find_vma(mm, start);
106576
106577 +#ifdef CONFIG_PAX_SEGMEXEC
106578 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
106579 + goto out;
106580 +#endif
106581 +
106582 if (!vma || !(vma->vm_flags & VM_SHARED))
106583 goto out;
106584
106585 @@ -2692,16 +3178,6 @@ out:
106586 return ret;
106587 }
106588
106589 -static inline void verify_mm_writelocked(struct mm_struct *mm)
106590 -{
106591 -#ifdef CONFIG_DEBUG_VM
106592 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
106593 - WARN_ON(1);
106594 - up_read(&mm->mmap_sem);
106595 - }
106596 -#endif
106597 -}
106598 -
106599 /*
106600 * this is really a simplified "do_mmap". it only handles
106601 * anonymous maps. eventually we may be able to do some
106602 @@ -2715,6 +3191,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106603 struct rb_node **rb_link, *rb_parent;
106604 pgoff_t pgoff = addr >> PAGE_SHIFT;
106605 int error;
106606 + unsigned long charged;
106607
106608 len = PAGE_ALIGN(len);
106609 if (!len)
106610 @@ -2722,10 +3199,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106611
106612 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
106613
106614 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
106615 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
106616 + flags &= ~VM_EXEC;
106617 +
106618 +#ifdef CONFIG_PAX_MPROTECT
106619 + if (mm->pax_flags & MF_PAX_MPROTECT)
106620 + flags &= ~VM_MAYEXEC;
106621 +#endif
106622 +
106623 + }
106624 +#endif
106625 +
106626 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
106627 if (error & ~PAGE_MASK)
106628 return error;
106629
106630 + charged = len >> PAGE_SHIFT;
106631 +
106632 error = mlock_future_check(mm, mm->def_flags, len);
106633 if (error)
106634 return error;
106635 @@ -2739,21 +3230,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106636 /*
106637 * Clear old maps. this also does some error checking for us
106638 */
106639 - munmap_back:
106640 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
106641 if (do_munmap(mm, addr, len))
106642 return -ENOMEM;
106643 - goto munmap_back;
106644 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
106645 }
106646
106647 /* Check against address space limits *after* clearing old maps... */
106648 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
106649 + if (!may_expand_vm(mm, charged))
106650 return -ENOMEM;
106651
106652 if (mm->map_count > sysctl_max_map_count)
106653 return -ENOMEM;
106654
106655 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
106656 + if (security_vm_enough_memory_mm(mm, charged))
106657 return -ENOMEM;
106658
106659 /* Can we just expand an old private anonymous mapping? */
106660 @@ -2767,7 +3257,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106661 */
106662 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106663 if (!vma) {
106664 - vm_unacct_memory(len >> PAGE_SHIFT);
106665 + vm_unacct_memory(charged);
106666 return -ENOMEM;
106667 }
106668
106669 @@ -2781,10 +3271,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106670 vma_link(mm, vma, prev, rb_link, rb_parent);
106671 out:
106672 perf_event_mmap(vma);
106673 - mm->total_vm += len >> PAGE_SHIFT;
106674 + mm->total_vm += charged;
106675 if (flags & VM_LOCKED)
106676 - mm->locked_vm += (len >> PAGE_SHIFT);
106677 + mm->locked_vm += charged;
106678 vma->vm_flags |= VM_SOFTDIRTY;
106679 + track_exec_limit(mm, addr, addr + len, flags);
106680 return addr;
106681 }
106682
106683 @@ -2846,6 +3337,7 @@ void exit_mmap(struct mm_struct *mm)
106684 while (vma) {
106685 if (vma->vm_flags & VM_ACCOUNT)
106686 nr_accounted += vma_pages(vma);
106687 + vma->vm_mirror = NULL;
106688 vma = remove_vma(vma);
106689 }
106690 vm_unacct_memory(nr_accounted);
106691 @@ -2860,6 +3352,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106692 struct vm_area_struct *prev;
106693 struct rb_node **rb_link, *rb_parent;
106694
106695 +#ifdef CONFIG_PAX_SEGMEXEC
106696 + struct vm_area_struct *vma_m = NULL;
106697 +#endif
106698 +
106699 + if (security_mmap_addr(vma->vm_start))
106700 + return -EPERM;
106701 +
106702 /*
106703 * The vm_pgoff of a purely anonymous vma should be irrelevant
106704 * until its first write fault, when page's anon_vma and index
106705 @@ -2883,7 +3382,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106706 security_vm_enough_memory_mm(mm, vma_pages(vma)))
106707 return -ENOMEM;
106708
106709 +#ifdef CONFIG_PAX_SEGMEXEC
106710 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
106711 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106712 + if (!vma_m)
106713 + return -ENOMEM;
106714 + }
106715 +#endif
106716 +
106717 vma_link(mm, vma, prev, rb_link, rb_parent);
106718 +
106719 +#ifdef CONFIG_PAX_SEGMEXEC
106720 + if (vma_m)
106721 + BUG_ON(pax_mirror_vma(vma_m, vma));
106722 +#endif
106723 +
106724 return 0;
106725 }
106726
106727 @@ -2902,6 +3415,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106728 struct rb_node **rb_link, *rb_parent;
106729 bool faulted_in_anon_vma = true;
106730
106731 + BUG_ON(vma->vm_mirror);
106732 +
106733 /*
106734 * If anonymous vma has not yet been faulted, update new pgoff
106735 * to match new location, to increase its chance of merging.
106736 @@ -2966,6 +3481,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106737 return NULL;
106738 }
106739
106740 +#ifdef CONFIG_PAX_SEGMEXEC
106741 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
106742 +{
106743 + struct vm_area_struct *prev_m;
106744 + struct rb_node **rb_link_m, *rb_parent_m;
106745 + struct mempolicy *pol_m;
106746 +
106747 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
106748 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
106749 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
106750 + *vma_m = *vma;
106751 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
106752 + if (anon_vma_clone(vma_m, vma))
106753 + return -ENOMEM;
106754 + pol_m = vma_policy(vma_m);
106755 + mpol_get(pol_m);
106756 + set_vma_policy(vma_m, pol_m);
106757 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
106758 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
106759 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
106760 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
106761 + if (vma_m->vm_file)
106762 + get_file(vma_m->vm_file);
106763 + if (vma_m->vm_ops && vma_m->vm_ops->open)
106764 + vma_m->vm_ops->open(vma_m);
106765 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
106766 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
106767 + vma_m->vm_mirror = vma;
106768 + vma->vm_mirror = vma_m;
106769 + return 0;
106770 +}
106771 +#endif
106772 +
106773 /*
106774 * Return true if the calling process may expand its vm space by the passed
106775 * number of pages
106776 @@ -2977,6 +3525,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
106777
106778 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
106779
106780 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
106781 if (cur + npages > lim)
106782 return 0;
106783 return 1;
106784 @@ -3059,6 +3608,22 @@ static struct vm_area_struct *__install_special_mapping(
106785 vma->vm_start = addr;
106786 vma->vm_end = addr + len;
106787
106788 +#ifdef CONFIG_PAX_MPROTECT
106789 + if (mm->pax_flags & MF_PAX_MPROTECT) {
106790 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
106791 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
106792 + return ERR_PTR(-EPERM);
106793 + if (!(vm_flags & VM_EXEC))
106794 + vm_flags &= ~VM_MAYEXEC;
106795 +#else
106796 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
106797 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
106798 +#endif
106799 + else
106800 + vm_flags &= ~VM_MAYWRITE;
106801 + }
106802 +#endif
106803 +
106804 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
106805 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
106806
106807 diff --git a/mm/mprotect.c b/mm/mprotect.c
106808 index 8858483..8145fa5 100644
106809 --- a/mm/mprotect.c
106810 +++ b/mm/mprotect.c
106811 @@ -24,10 +24,18 @@
106812 #include <linux/migrate.h>
106813 #include <linux/perf_event.h>
106814 #include <linux/ksm.h>
106815 +#include <linux/sched/sysctl.h>
106816 +
106817 +#ifdef CONFIG_PAX_MPROTECT
106818 +#include <linux/elf.h>
106819 +#include <linux/binfmts.h>
106820 +#endif
106821 +
106822 #include <asm/uaccess.h>
106823 #include <asm/pgtable.h>
106824 #include <asm/cacheflush.h>
106825 #include <asm/tlbflush.h>
106826 +#include <asm/mmu_context.h>
106827
106828 /*
106829 * For a prot_numa update we only hold mmap_sem for read so there is a
106830 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
106831 return pages;
106832 }
106833
106834 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
106835 +/* called while holding the mmap semaphor for writing except stack expansion */
106836 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
106837 +{
106838 + unsigned long oldlimit, newlimit = 0UL;
106839 +
106840 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
106841 + return;
106842 +
106843 + spin_lock(&mm->page_table_lock);
106844 + oldlimit = mm->context.user_cs_limit;
106845 + if ((prot & VM_EXEC) && oldlimit < end)
106846 + /* USER_CS limit moved up */
106847 + newlimit = end;
106848 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
106849 + /* USER_CS limit moved down */
106850 + newlimit = start;
106851 +
106852 + if (newlimit) {
106853 + mm->context.user_cs_limit = newlimit;
106854 +
106855 +#ifdef CONFIG_SMP
106856 + wmb();
106857 + cpus_clear(mm->context.cpu_user_cs_mask);
106858 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
106859 +#endif
106860 +
106861 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
106862 + }
106863 + spin_unlock(&mm->page_table_lock);
106864 + if (newlimit == end) {
106865 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
106866 +
106867 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
106868 + if (is_vm_hugetlb_page(vma))
106869 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
106870 + else
106871 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
106872 + }
106873 +}
106874 +#endif
106875 +
106876 int
106877 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106878 unsigned long start, unsigned long end, unsigned long newflags)
106879 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106880 int error;
106881 int dirty_accountable = 0;
106882
106883 +#ifdef CONFIG_PAX_SEGMEXEC
106884 + struct vm_area_struct *vma_m = NULL;
106885 + unsigned long start_m, end_m;
106886 +
106887 + start_m = start + SEGMEXEC_TASK_SIZE;
106888 + end_m = end + SEGMEXEC_TASK_SIZE;
106889 +#endif
106890 +
106891 if (newflags == oldflags) {
106892 *pprev = vma;
106893 return 0;
106894 }
106895
106896 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
106897 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
106898 +
106899 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
106900 + return -ENOMEM;
106901 +
106902 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
106903 + return -ENOMEM;
106904 + }
106905 +
106906 /*
106907 * If we make a private mapping writable we increase our commit;
106908 * but (without finer accounting) cannot reduce our commit if we
106909 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106910 }
106911 }
106912
106913 +#ifdef CONFIG_PAX_SEGMEXEC
106914 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
106915 + if (start != vma->vm_start) {
106916 + error = split_vma(mm, vma, start, 1);
106917 + if (error)
106918 + goto fail;
106919 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
106920 + *pprev = (*pprev)->vm_next;
106921 + }
106922 +
106923 + if (end != vma->vm_end) {
106924 + error = split_vma(mm, vma, end, 0);
106925 + if (error)
106926 + goto fail;
106927 + }
106928 +
106929 + if (pax_find_mirror_vma(vma)) {
106930 + error = __do_munmap(mm, start_m, end_m - start_m);
106931 + if (error)
106932 + goto fail;
106933 + } else {
106934 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106935 + if (!vma_m) {
106936 + error = -ENOMEM;
106937 + goto fail;
106938 + }
106939 + vma->vm_flags = newflags;
106940 + error = pax_mirror_vma(vma_m, vma);
106941 + if (error) {
106942 + vma->vm_flags = oldflags;
106943 + goto fail;
106944 + }
106945 + }
106946 + }
106947 +#endif
106948 +
106949 /*
106950 * First try to merge with previous and/or next vma.
106951 */
106952 @@ -315,7 +419,19 @@ success:
106953 * vm_flags and vm_page_prot are protected by the mmap_sem
106954 * held in write mode.
106955 */
106956 +
106957 +#ifdef CONFIG_PAX_SEGMEXEC
106958 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
106959 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
106960 +#endif
106961 +
106962 vma->vm_flags = newflags;
106963 +
106964 +#ifdef CONFIG_PAX_MPROTECT
106965 + if (mm->binfmt && mm->binfmt->handle_mprotect)
106966 + mm->binfmt->handle_mprotect(vma, newflags);
106967 +#endif
106968 +
106969 dirty_accountable = vma_wants_writenotify(vma);
106970 vma_set_page_prot(vma);
106971
106972 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106973 end = start + len;
106974 if (end <= start)
106975 return -ENOMEM;
106976 +
106977 +#ifdef CONFIG_PAX_SEGMEXEC
106978 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
106979 + if (end > SEGMEXEC_TASK_SIZE)
106980 + return -EINVAL;
106981 + } else
106982 +#endif
106983 +
106984 + if (end > TASK_SIZE)
106985 + return -EINVAL;
106986 +
106987 if (!arch_validate_prot(prot))
106988 return -EINVAL;
106989
106990 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106991 /*
106992 * Does the application expect PROT_READ to imply PROT_EXEC:
106993 */
106994 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
106995 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
106996 prot |= PROT_EXEC;
106997
106998 vm_flags = calc_vm_prot_bits(prot);
106999 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107000 if (start > vma->vm_start)
107001 prev = vma;
107002
107003 +#ifdef CONFIG_PAX_MPROTECT
107004 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
107005 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
107006 +#endif
107007 +
107008 for (nstart = start ; ; ) {
107009 unsigned long newflags;
107010
107011 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107012
107013 /* newflags >> 4 shift VM_MAY% in place of VM_% */
107014 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
107015 + if (prot & (PROT_WRITE | PROT_EXEC))
107016 + gr_log_rwxmprotect(vma);
107017 +
107018 + error = -EACCES;
107019 + goto out;
107020 + }
107021 +
107022 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
107023 error = -EACCES;
107024 goto out;
107025 }
107026 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107027 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
107028 if (error)
107029 goto out;
107030 +
107031 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
107032 +
107033 nstart = tmp;
107034
107035 if (nstart < prev->vm_end)
107036 diff --git a/mm/mremap.c b/mm/mremap.c
107037 index 2dc44b1..caa1819 100644
107038 --- a/mm/mremap.c
107039 +++ b/mm/mremap.c
107040 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
107041 continue;
107042 pte = ptep_get_and_clear(mm, old_addr, old_pte);
107043 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
107044 +
107045 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
107046 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
107047 + pte = pte_exprotect(pte);
107048 +#endif
107049 +
107050 pte = move_soft_dirty_pte(pte);
107051 set_pte_at(mm, new_addr, new_pte, pte);
107052 }
107053 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
107054 if (is_vm_hugetlb_page(vma))
107055 goto Einval;
107056
107057 +#ifdef CONFIG_PAX_SEGMEXEC
107058 + if (pax_find_mirror_vma(vma))
107059 + goto Einval;
107060 +#endif
107061 +
107062 /* We can't remap across vm area boundaries */
107063 if (old_len > vma->vm_end - addr)
107064 goto Efault;
107065 @@ -405,20 +416,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
107066 unsigned long ret = -EINVAL;
107067 unsigned long charged = 0;
107068 unsigned long map_flags;
107069 + unsigned long pax_task_size = TASK_SIZE;
107070
107071 if (new_addr & ~PAGE_MASK)
107072 goto out;
107073
107074 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
107075 +#ifdef CONFIG_PAX_SEGMEXEC
107076 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
107077 + pax_task_size = SEGMEXEC_TASK_SIZE;
107078 +#endif
107079 +
107080 + pax_task_size -= PAGE_SIZE;
107081 +
107082 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
107083 goto out;
107084
107085 /* Check if the location we're moving into overlaps the
107086 * old location at all, and fail if it does.
107087 */
107088 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
107089 - goto out;
107090 -
107091 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
107092 + if (addr + old_len > new_addr && new_addr + new_len > addr)
107093 goto out;
107094
107095 ret = do_munmap(mm, new_addr, new_len);
107096 @@ -487,6 +503,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107097 unsigned long ret = -EINVAL;
107098 unsigned long charged = 0;
107099 bool locked = false;
107100 + unsigned long pax_task_size = TASK_SIZE;
107101
107102 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
107103 return ret;
107104 @@ -508,6 +525,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107105 if (!new_len)
107106 return ret;
107107
107108 +#ifdef CONFIG_PAX_SEGMEXEC
107109 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
107110 + pax_task_size = SEGMEXEC_TASK_SIZE;
107111 +#endif
107112 +
107113 + pax_task_size -= PAGE_SIZE;
107114 +
107115 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
107116 + old_len > pax_task_size || addr > pax_task_size-old_len)
107117 + return ret;
107118 +
107119 down_write(&current->mm->mmap_sem);
107120
107121 if (flags & MREMAP_FIXED) {
107122 @@ -558,6 +586,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107123 new_addr = addr;
107124 }
107125 ret = addr;
107126 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
107127 goto out;
107128 }
107129 }
107130 @@ -581,7 +610,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107131 goto out;
107132 }
107133
107134 + map_flags = vma->vm_flags;
107135 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
107136 + if (!(ret & ~PAGE_MASK)) {
107137 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
107138 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
107139 + }
107140 }
107141 out:
107142 if (ret & ~PAGE_MASK)
107143 diff --git a/mm/nommu.c b/mm/nommu.c
107144 index 3fba2dc..fdad748 100644
107145 --- a/mm/nommu.c
107146 +++ b/mm/nommu.c
107147 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
107148 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
107149 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
107150 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
107151 -int heap_stack_gap = 0;
107152
107153 atomic_long_t mmap_pages_allocated;
107154
107155 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
107156 EXPORT_SYMBOL(find_vma);
107157
107158 /*
107159 - * find a VMA
107160 - * - we don't extend stack VMAs under NOMMU conditions
107161 - */
107162 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
107163 -{
107164 - return find_vma(mm, addr);
107165 -}
107166 -
107167 -/*
107168 * expand a stack to a given address
107169 * - not supported under NOMMU conditions
107170 */
107171 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
107172
107173 /* most fields are the same, copy all, and then fixup */
107174 *new = *vma;
107175 + INIT_LIST_HEAD(&new->anon_vma_chain);
107176 *region = *vma->vm_region;
107177 new->vm_region = region;
107178
107179 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
107180 }
107181 EXPORT_SYMBOL(filemap_map_pages);
107182
107183 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107184 - unsigned long addr, void *buf, int len, int write)
107185 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107186 + unsigned long addr, void *buf, size_t len, int write)
107187 {
107188 struct vm_area_struct *vma;
107189
107190 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107191 *
107192 * The caller must hold a reference on @mm.
107193 */
107194 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
107195 - void *buf, int len, int write)
107196 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
107197 + void *buf, size_t len, int write)
107198 {
107199 return __access_remote_vm(NULL, mm, addr, buf, len, write);
107200 }
107201 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
107202 * Access another process' address space.
107203 * - source/target buffer must be kernel space
107204 */
107205 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
107206 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
107207 {
107208 struct mm_struct *mm;
107209
107210 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
107211 index ad05f2f..cee723a 100644
107212 --- a/mm/page-writeback.c
107213 +++ b/mm/page-writeback.c
107214 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
107215 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
107216 * - the bdi dirty thresh drops quickly due to change of JBOD workload
107217 */
107218 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
107219 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
107220 unsigned long thresh,
107221 unsigned long bg_thresh,
107222 unsigned long dirty,
107223 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
107224 index 40e2942..0eb29a2 100644
107225 --- a/mm/page_alloc.c
107226 +++ b/mm/page_alloc.c
107227 @@ -61,6 +61,7 @@
107228 #include <linux/hugetlb.h>
107229 #include <linux/sched/rt.h>
107230 #include <linux/page_owner.h>
107231 +#include <linux/random.h>
107232
107233 #include <asm/sections.h>
107234 #include <asm/tlbflush.h>
107235 @@ -357,7 +358,7 @@ out:
107236 * This usage means that zero-order pages may not be compound.
107237 */
107238
107239 -static void free_compound_page(struct page *page)
107240 +void free_compound_page(struct page *page)
107241 {
107242 __free_pages_ok(page, compound_order(page));
107243 }
107244 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
107245 __mod_zone_freepage_state(zone, (1 << order), migratetype);
107246 }
107247 #else
107248 -struct page_ext_operations debug_guardpage_ops = { NULL, };
107249 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
107250 static inline void set_page_guard(struct zone *zone, struct page *page,
107251 unsigned int order, int migratetype) {}
107252 static inline void clear_page_guard(struct zone *zone, struct page *page,
107253 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
107254 bool compound = PageCompound(page);
107255 int i, bad = 0;
107256
107257 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107258 + unsigned long index = 1UL << order;
107259 +#endif
107260 +
107261 VM_BUG_ON_PAGE(PageTail(page), page);
107262 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
107263
107264 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
107265 debug_check_no_obj_freed(page_address(page),
107266 PAGE_SIZE << order);
107267 }
107268 +
107269 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107270 + for (; index; --index)
107271 + sanitize_highpage(page + index - 1);
107272 +#endif
107273 +
107274 arch_free_page(page, order);
107275 kernel_map_pages(page, 1 << order, 0);
107276
107277 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
107278 local_irq_restore(flags);
107279 }
107280
107281 +#ifdef CONFIG_PAX_LATENT_ENTROPY
107282 +bool __meminitdata extra_latent_entropy;
107283 +
107284 +static int __init setup_pax_extra_latent_entropy(char *str)
107285 +{
107286 + extra_latent_entropy = true;
107287 + return 0;
107288 +}
107289 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
107290 +
107291 +volatile u64 latent_entropy __latent_entropy;
107292 +EXPORT_SYMBOL(latent_entropy);
107293 +#endif
107294 +
107295 void __init __free_pages_bootmem(struct page *page, unsigned int order)
107296 {
107297 unsigned int nr_pages = 1 << order;
107298 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
107299 __ClearPageReserved(p);
107300 set_page_count(p, 0);
107301
107302 +#ifdef CONFIG_PAX_LATENT_ENTROPY
107303 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
107304 + u64 hash = 0;
107305 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
107306 + const u64 *data = lowmem_page_address(page);
107307 +
107308 + for (index = 0; index < end; index++)
107309 + hash ^= hash + data[index];
107310 + latent_entropy ^= hash;
107311 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
107312 + }
107313 +#endif
107314 +
107315 page_zone(page)->managed_pages += nr_pages;
107316 set_page_refcounted(page);
107317 __free_pages(page, order);
107318 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
107319 kernel_map_pages(page, 1 << order, 1);
107320 kasan_alloc_pages(page, order);
107321
107322 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
107323 if (gfp_flags & __GFP_ZERO)
107324 prep_zero_page(page, order, gfp_flags);
107325 +#endif
107326
107327 if (order && (gfp_flags & __GFP_COMP))
107328 prep_compound_page(page, order);
107329 @@ -1699,7 +1739,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
107330 }
107331
107332 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
107333 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107334 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107335 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
107336 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107337
107338 @@ -2018,7 +2058,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
107339 do {
107340 mod_zone_page_state(zone, NR_ALLOC_BATCH,
107341 high_wmark_pages(zone) - low_wmark_pages(zone) -
107342 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107343 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107344 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107345 } while (zone++ != preferred_zone);
107346 }
107347 @@ -5738,7 +5778,7 @@ static void __setup_per_zone_wmarks(void)
107348
107349 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
107350 high_wmark_pages(zone) - low_wmark_pages(zone) -
107351 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107352 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107353
107354 setup_zone_migrate_reserve(zone);
107355 spin_unlock_irqrestore(&zone->lock, flags);
107356 diff --git a/mm/percpu.c b/mm/percpu.c
107357 index 73c97a5..508ee25 100644
107358 --- a/mm/percpu.c
107359 +++ b/mm/percpu.c
107360 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
107361 static unsigned int pcpu_high_unit_cpu __read_mostly;
107362
107363 /* the address of the first chunk which starts with the kernel static area */
107364 -void *pcpu_base_addr __read_mostly;
107365 +void *pcpu_base_addr __read_only;
107366 EXPORT_SYMBOL_GPL(pcpu_base_addr);
107367
107368 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
107369 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
107370 index b159769..d07037f 100644
107371 --- a/mm/process_vm_access.c
107372 +++ b/mm/process_vm_access.c
107373 @@ -13,6 +13,7 @@
107374 #include <linux/uio.h>
107375 #include <linux/sched.h>
107376 #include <linux/highmem.h>
107377 +#include <linux/security.h>
107378 #include <linux/ptrace.h>
107379 #include <linux/slab.h>
107380 #include <linux/syscalls.h>
107381 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107382 ssize_t iov_len;
107383 size_t total_len = iov_iter_count(iter);
107384
107385 + return -ENOSYS; // PaX: until properly audited
107386 +
107387 /*
107388 * Work out how many pages of struct pages we're going to need
107389 * when eventually calling get_user_pages
107390 */
107391 for (i = 0; i < riovcnt; i++) {
107392 iov_len = rvec[i].iov_len;
107393 - if (iov_len > 0) {
107394 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
107395 - + iov_len)
107396 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
107397 - / PAGE_SIZE + 1;
107398 - nr_pages = max(nr_pages, nr_pages_iov);
107399 - }
107400 + if (iov_len <= 0)
107401 + continue;
107402 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
107403 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
107404 + nr_pages = max(nr_pages, nr_pages_iov);
107405 }
107406
107407 if (nr_pages == 0)
107408 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107409 goto free_proc_pages;
107410 }
107411
107412 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
107413 + rc = -EPERM;
107414 + goto put_task_struct;
107415 + }
107416 +
107417 mm = mm_access(task, PTRACE_MODE_ATTACH);
107418 if (!mm || IS_ERR(mm)) {
107419 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
107420 diff --git a/mm/rmap.c b/mm/rmap.c
107421 index c161a14..8a069bb 100644
107422 --- a/mm/rmap.c
107423 +++ b/mm/rmap.c
107424 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107425 struct anon_vma *anon_vma = vma->anon_vma;
107426 struct anon_vma_chain *avc;
107427
107428 +#ifdef CONFIG_PAX_SEGMEXEC
107429 + struct anon_vma_chain *avc_m = NULL;
107430 +#endif
107431 +
107432 might_sleep();
107433 if (unlikely(!anon_vma)) {
107434 struct mm_struct *mm = vma->vm_mm;
107435 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107436 if (!avc)
107437 goto out_enomem;
107438
107439 +#ifdef CONFIG_PAX_SEGMEXEC
107440 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
107441 + if (!avc_m)
107442 + goto out_enomem_free_avc;
107443 +#endif
107444 +
107445 anon_vma = find_mergeable_anon_vma(vma);
107446 allocated = NULL;
107447 if (!anon_vma) {
107448 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107449 /* page_table_lock to protect against threads */
107450 spin_lock(&mm->page_table_lock);
107451 if (likely(!vma->anon_vma)) {
107452 +
107453 +#ifdef CONFIG_PAX_SEGMEXEC
107454 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
107455 +
107456 + if (vma_m) {
107457 + BUG_ON(vma_m->anon_vma);
107458 + vma_m->anon_vma = anon_vma;
107459 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
107460 + anon_vma->degree++;
107461 + avc_m = NULL;
107462 + }
107463 +#endif
107464 +
107465 vma->anon_vma = anon_vma;
107466 anon_vma_chain_link(vma, avc, anon_vma);
107467 /* vma reference or self-parent link for new root */
107468 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107469
107470 if (unlikely(allocated))
107471 put_anon_vma(allocated);
107472 +
107473 +#ifdef CONFIG_PAX_SEGMEXEC
107474 + if (unlikely(avc_m))
107475 + anon_vma_chain_free(avc_m);
107476 +#endif
107477 +
107478 if (unlikely(avc))
107479 anon_vma_chain_free(avc);
107480 }
107481 return 0;
107482
107483 out_enomem_free_avc:
107484 +
107485 +#ifdef CONFIG_PAX_SEGMEXEC
107486 + if (avc_m)
107487 + anon_vma_chain_free(avc_m);
107488 +#endif
107489 +
107490 anon_vma_chain_free(avc);
107491 out_enomem:
107492 return -ENOMEM;
107493 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
107494 * good chance of avoiding scanning the whole hierarchy when it searches where
107495 * page is mapped.
107496 */
107497 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107498 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
107499 {
107500 struct anon_vma_chain *avc, *pavc;
107501 struct anon_vma *root = NULL;
107502 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107503 * the corresponding VMA in the parent process is attached to.
107504 * Returns 0 on success, non-zero on failure.
107505 */
107506 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
107507 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
107508 {
107509 struct anon_vma_chain *avc;
107510 struct anon_vma *anon_vma;
107511 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
107512 void __init anon_vma_init(void)
107513 {
107514 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
107515 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
107516 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
107517 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
107518 + anon_vma_ctor);
107519 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
107520 + SLAB_PANIC|SLAB_NO_SANITIZE);
107521 }
107522
107523 /*
107524 diff --git a/mm/shmem.c b/mm/shmem.c
107525 index cf2d0ca..ec06b8b 100644
107526 --- a/mm/shmem.c
107527 +++ b/mm/shmem.c
107528 @@ -33,7 +33,7 @@
107529 #include <linux/swap.h>
107530 #include <linux/aio.h>
107531
107532 -static struct vfsmount *shm_mnt;
107533 +struct vfsmount *shm_mnt;
107534
107535 #ifdef CONFIG_SHMEM
107536 /*
107537 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
107538 #define BOGO_DIRENT_SIZE 20
107539
107540 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
107541 -#define SHORT_SYMLINK_LEN 128
107542 +#define SHORT_SYMLINK_LEN 64
107543
107544 /*
107545 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
107546 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
107547 static int shmem_xattr_validate(const char *name)
107548 {
107549 struct { const char *prefix; size_t len; } arr[] = {
107550 +
107551 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107552 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
107553 +#endif
107554 +
107555 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
107556 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
107557 };
107558 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
107559 if (err)
107560 return err;
107561
107562 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107563 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
107564 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
107565 + return -EOPNOTSUPP;
107566 + if (size > 8)
107567 + return -EINVAL;
107568 + }
107569 +#endif
107570 +
107571 return simple_xattr_set(&info->xattrs, name, value, size, flags);
107572 }
107573
107574 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
107575 int err = -ENOMEM;
107576
107577 /* Round up to L1_CACHE_BYTES to resist false sharing */
107578 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
107579 - L1_CACHE_BYTES), GFP_KERNEL);
107580 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
107581 if (!sbinfo)
107582 return -ENOMEM;
107583
107584 diff --git a/mm/slab.c b/mm/slab.c
107585 index c4b89ea..20990be 100644
107586 --- a/mm/slab.c
107587 +++ b/mm/slab.c
107588 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107589 if ((x)->max_freeable < i) \
107590 (x)->max_freeable = i; \
107591 } while (0)
107592 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
107593 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
107594 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
107595 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
107596 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
107597 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
107598 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
107599 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
107600 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
107601 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
107602 #else
107603 #define STATS_INC_ACTIVE(x) do { } while (0)
107604 #define STATS_DEC_ACTIVE(x) do { } while (0)
107605 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107606 #define STATS_INC_ALLOCMISS(x) do { } while (0)
107607 #define STATS_INC_FREEHIT(x) do { } while (0)
107608 #define STATS_INC_FREEMISS(x) do { } while (0)
107609 +#define STATS_INC_SANITIZED(x) do { } while (0)
107610 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
107611 #endif
107612
107613 #if DEBUG
107614 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
107615 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
107616 */
107617 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
107618 - const struct page *page, void *obj)
107619 + const struct page *page, const void *obj)
107620 {
107621 u32 offset = (obj - page->s_mem);
107622 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
107623 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
107624 * structures first. Without this, further allocations will bug.
107625 */
107626 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
107627 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
107628 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
107629 slab_state = PARTIAL_NODE;
107630
107631 slab_early_init = 0;
107632 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
107633
107634 cachep = find_mergeable(size, align, flags, name, ctor);
107635 if (cachep) {
107636 - cachep->refcount++;
107637 + atomic_inc(&cachep->refcount);
107638
107639 /*
107640 * Adjust the object sizes so that we clear
107641 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
107642 struct array_cache *ac = cpu_cache_get(cachep);
107643
107644 check_irq_off();
107645 +
107646 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107647 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
107648 + STATS_INC_NOT_SANITIZED(cachep);
107649 + else {
107650 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
107651 +
107652 + if (cachep->ctor)
107653 + cachep->ctor(objp);
107654 +
107655 + STATS_INC_SANITIZED(cachep);
107656 + }
107657 +#endif
107658 +
107659 kmemleak_free_recursive(objp, cachep->flags);
107660 objp = cache_free_debugcheck(cachep, objp, caller);
107661
107662 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
107663 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
107664 }
107665
107666 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
107667 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
107668 {
107669 return __do_kmalloc_node(size, flags, node, _RET_IP_);
107670 }
107671 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
107672 * @flags: the type of memory to allocate (see kmalloc).
107673 * @caller: function caller for debug tracking of the caller
107674 */
107675 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
107676 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
107677 unsigned long caller)
107678 {
107679 struct kmem_cache *cachep;
107680 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
107681
107682 if (unlikely(ZERO_OR_NULL_PTR(objp)))
107683 return;
107684 + VM_BUG_ON(!virt_addr_valid(objp));
107685 local_irq_save(flags);
107686 kfree_debugcheck(objp);
107687 c = virt_to_cache(objp);
107688 @@ -3981,14 +4000,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
107689 }
107690 /* cpu stats */
107691 {
107692 - unsigned long allochit = atomic_read(&cachep->allochit);
107693 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
107694 - unsigned long freehit = atomic_read(&cachep->freehit);
107695 - unsigned long freemiss = atomic_read(&cachep->freemiss);
107696 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
107697 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
107698 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
107699 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
107700
107701 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
107702 allochit, allocmiss, freehit, freemiss);
107703 }
107704 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107705 + {
107706 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
107707 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
107708 +
107709 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
107710 + }
107711 +#endif
107712 #endif
107713 }
107714
107715 @@ -4196,13 +4223,69 @@ static const struct file_operations proc_slabstats_operations = {
107716 static int __init slab_proc_init(void)
107717 {
107718 #ifdef CONFIG_DEBUG_SLAB_LEAK
107719 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
107720 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
107721 #endif
107722 return 0;
107723 }
107724 module_init(slab_proc_init);
107725 #endif
107726
107727 +bool is_usercopy_object(const void *ptr)
107728 +{
107729 + struct page *page;
107730 + struct kmem_cache *cachep;
107731 +
107732 + if (ZERO_OR_NULL_PTR(ptr))
107733 + return false;
107734 +
107735 + if (!slab_is_available())
107736 + return false;
107737 +
107738 + if (!virt_addr_valid(ptr))
107739 + return false;
107740 +
107741 + page = virt_to_head_page(ptr);
107742 +
107743 + if (!PageSlab(page))
107744 + return false;
107745 +
107746 + cachep = page->slab_cache;
107747 + return cachep->flags & SLAB_USERCOPY;
107748 +}
107749 +
107750 +#ifdef CONFIG_PAX_USERCOPY
107751 +const char *check_heap_object(const void *ptr, unsigned long n)
107752 +{
107753 + struct page *page;
107754 + struct kmem_cache *cachep;
107755 + unsigned int objnr;
107756 + unsigned long offset;
107757 +
107758 + if (ZERO_OR_NULL_PTR(ptr))
107759 + return "<null>";
107760 +
107761 + if (!virt_addr_valid(ptr))
107762 + return NULL;
107763 +
107764 + page = virt_to_head_page(ptr);
107765 +
107766 + if (!PageSlab(page))
107767 + return NULL;
107768 +
107769 + cachep = page->slab_cache;
107770 + if (!(cachep->flags & SLAB_USERCOPY))
107771 + return cachep->name;
107772 +
107773 + objnr = obj_to_index(cachep, page, ptr);
107774 + BUG_ON(objnr >= cachep->num);
107775 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
107776 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
107777 + return NULL;
107778 +
107779 + return cachep->name;
107780 +}
107781 +#endif
107782 +
107783 /**
107784 * ksize - get the actual amount of memory allocated for a given object
107785 * @objp: Pointer to the object
107786 diff --git a/mm/slab.h b/mm/slab.h
107787 index 4c3ac12..7b2e470 100644
107788 --- a/mm/slab.h
107789 +++ b/mm/slab.h
107790 @@ -22,7 +22,7 @@ struct kmem_cache {
107791 unsigned int align; /* Alignment as calculated */
107792 unsigned long flags; /* Active flags on the slab */
107793 const char *name; /* Slab name for sysfs */
107794 - int refcount; /* Use counter */
107795 + atomic_t refcount; /* Use counter */
107796 void (*ctor)(void *); /* Called on object slot creation */
107797 struct list_head list; /* List of all slab caches on the system */
107798 };
107799 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
107800 /* The slab cache that manages slab cache information */
107801 extern struct kmem_cache *kmem_cache;
107802
107803 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107804 +#ifdef CONFIG_X86_64
107805 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
107806 +#else
107807 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
107808 +#endif
107809 +enum pax_sanitize_mode {
107810 + PAX_SANITIZE_SLAB_OFF = 0,
107811 + PAX_SANITIZE_SLAB_FAST,
107812 + PAX_SANITIZE_SLAB_FULL,
107813 +};
107814 +extern enum pax_sanitize_mode pax_sanitize_slab;
107815 +#endif
107816 +
107817 unsigned long calculate_alignment(unsigned long flags,
107818 unsigned long align, unsigned long size);
107819
107820 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
107821
107822 /* Legal flag mask for kmem_cache_create(), for various configurations */
107823 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
107824 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
107825 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
107826 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
107827
107828 #if defined(CONFIG_DEBUG_SLAB)
107829 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
107830 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
107831 return s;
107832
107833 page = virt_to_head_page(x);
107834 +
107835 + BUG_ON(!PageSlab(page));
107836 +
107837 cachep = page->slab_cache;
107838 if (slab_equal_or_root(cachep, s))
107839 return cachep;
107840 diff --git a/mm/slab_common.c b/mm/slab_common.c
107841 index 999bb34..9843aea 100644
107842 --- a/mm/slab_common.c
107843 +++ b/mm/slab_common.c
107844 @@ -25,11 +25,35 @@
107845
107846 #include "slab.h"
107847
107848 -enum slab_state slab_state;
107849 +enum slab_state slab_state __read_only;
107850 LIST_HEAD(slab_caches);
107851 DEFINE_MUTEX(slab_mutex);
107852 struct kmem_cache *kmem_cache;
107853
107854 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107855 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
107856 +static int __init pax_sanitize_slab_setup(char *str)
107857 +{
107858 + if (!str)
107859 + return 0;
107860 +
107861 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
107862 + pr_info("PaX slab sanitization: %s\n", "disabled");
107863 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
107864 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
107865 + pr_info("PaX slab sanitization: %s\n", "fast");
107866 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
107867 + } else if (!strcmp(str, "full")) {
107868 + pr_info("PaX slab sanitization: %s\n", "full");
107869 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
107870 + } else
107871 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
107872 +
107873 + return 0;
107874 +}
107875 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
107876 +#endif
107877 +
107878 /*
107879 * Set of flags that will prevent slab merging
107880 */
107881 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
107882 * Merge control. If this is set then no merging of slab caches will occur.
107883 * (Could be removed. This was introduced to pacify the merge skeptics.)
107884 */
107885 -static int slab_nomerge;
107886 +static int slab_nomerge = 1;
107887
107888 static int __init setup_slab_nomerge(char *str)
107889 {
107890 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
107891 /*
107892 * We may have set a slab to be unmergeable during bootstrap.
107893 */
107894 - if (s->refcount < 0)
107895 + if (atomic_read(&s->refcount) < 0)
107896 return 1;
107897
107898 return 0;
107899 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
107900 if (err)
107901 goto out_free_cache;
107902
107903 - s->refcount = 1;
107904 + atomic_set(&s->refcount, 1);
107905 list_add(&s->list, &slab_caches);
107906 out:
107907 if (err)
107908 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
107909 */
107910 flags &= CACHE_CREATE_MASK;
107911
107912 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107913 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
107914 + flags |= SLAB_NO_SANITIZE;
107915 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
107916 + flags &= ~SLAB_NO_SANITIZE;
107917 +#endif
107918 +
107919 s = __kmem_cache_alias(name, size, align, flags, ctor);
107920 if (s)
107921 goto out_unlock;
107922 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
107923 rcu_barrier();
107924
107925 list_for_each_entry_safe(s, s2, release, list) {
107926 -#ifdef SLAB_SUPPORTS_SYSFS
107927 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
107928 sysfs_slab_remove(s);
107929 #else
107930 slab_kmem_cache_release(s);
107931 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
107932
107933 mutex_lock(&slab_mutex);
107934
107935 - s->refcount--;
107936 - if (s->refcount)
107937 + if (!atomic_dec_and_test(&s->refcount))
107938 goto out_unlock;
107939
107940 for_each_memcg_cache_safe(c, c2, s) {
107941 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
107942 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
107943 name, size, err);
107944
107945 - s->refcount = -1; /* Exempt from merging for now */
107946 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
107947 }
107948
107949 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
107950 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
107951
107952 create_boot_cache(s, name, size, flags);
107953 list_add(&s->list, &slab_caches);
107954 - s->refcount = 1;
107955 + atomic_set(&s->refcount, 1);
107956 return s;
107957 }
107958
107959 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
107960 EXPORT_SYMBOL(kmalloc_dma_caches);
107961 #endif
107962
107963 +#ifdef CONFIG_PAX_USERCOPY_SLABS
107964 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
107965 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
107966 +#endif
107967 +
107968 /*
107969 * Conversion table for small slabs sizes / 8 to the index in the
107970 * kmalloc array. This is necessary for slabs < 192 since we have non power
107971 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
107972 return kmalloc_dma_caches[index];
107973
107974 #endif
107975 +
107976 +#ifdef CONFIG_PAX_USERCOPY_SLABS
107977 + if (unlikely((flags & GFP_USERCOPY)))
107978 + return kmalloc_usercopy_caches[index];
107979 +
107980 +#endif
107981 +
107982 return kmalloc_caches[index];
107983 }
107984
107985 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
107986 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
107987 if (!kmalloc_caches[i]) {
107988 kmalloc_caches[i] = create_kmalloc_cache(NULL,
107989 - 1 << i, flags);
107990 + 1 << i, SLAB_USERCOPY | flags);
107991 }
107992
107993 /*
107994 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
107995 * earlier power of two caches
107996 */
107997 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
107998 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
107999 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
108000
108001 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
108002 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
108003 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
108004 }
108005
108006 /* Kmalloc array is now usable */
108007 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
108008 }
108009 }
108010 #endif
108011 +
108012 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108013 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
108014 + struct kmem_cache *s = kmalloc_caches[i];
108015 +
108016 + if (s) {
108017 + int size = kmalloc_size(i);
108018 + char *n = kasprintf(GFP_NOWAIT,
108019 + "usercopy-kmalloc-%d", size);
108020 +
108021 + BUG_ON(!n);
108022 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
108023 + size, SLAB_USERCOPY | flags);
108024 + }
108025 + }
108026 +#endif
108027 +
108028 }
108029 #endif /* !CONFIG_SLOB */
108030
108031 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
108032 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
108033 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
108034 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
108035 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108036 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
108037 +#endif
108038 #endif
108039 seq_putc(m, '\n');
108040 }
108041 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
108042 module_init(slab_proc_init);
108043 #endif /* CONFIG_SLABINFO */
108044
108045 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
108046 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
108047 gfp_t flags)
108048 {
108049 void *ret;
108050 diff --git a/mm/slob.c b/mm/slob.c
108051 index 94a7fed..cf3fb1a 100644
108052 --- a/mm/slob.c
108053 +++ b/mm/slob.c
108054 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
108055 /*
108056 * Return the size of a slob block.
108057 */
108058 -static slobidx_t slob_units(slob_t *s)
108059 +static slobidx_t slob_units(const slob_t *s)
108060 {
108061 if (s->units > 0)
108062 return s->units;
108063 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
108064 /*
108065 * Return the next free slob block pointer after this one.
108066 */
108067 -static slob_t *slob_next(slob_t *s)
108068 +static slob_t *slob_next(const slob_t *s)
108069 {
108070 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
108071 slobidx_t next;
108072 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
108073 /*
108074 * Returns true if s is the last free block in its page.
108075 */
108076 -static int slob_last(slob_t *s)
108077 +static int slob_last(const slob_t *s)
108078 {
108079 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
108080 }
108081
108082 -static void *slob_new_pages(gfp_t gfp, int order, int node)
108083 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
108084 {
108085 - void *page;
108086 + struct page *page;
108087
108088 #ifdef CONFIG_NUMA
108089 if (node != NUMA_NO_NODE)
108090 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
108091 if (!page)
108092 return NULL;
108093
108094 - return page_address(page);
108095 + __SetPageSlab(page);
108096 + return page;
108097 }
108098
108099 -static void slob_free_pages(void *b, int order)
108100 +static void slob_free_pages(struct page *sp, int order)
108101 {
108102 if (current->reclaim_state)
108103 current->reclaim_state->reclaimed_slab += 1 << order;
108104 - free_pages((unsigned long)b, order);
108105 + __ClearPageSlab(sp);
108106 + page_mapcount_reset(sp);
108107 + sp->private = 0;
108108 + __free_pages(sp, order);
108109 }
108110
108111 /*
108112 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
108113
108114 /* Not enough space: must allocate a new page */
108115 if (!b) {
108116 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
108117 - if (!b)
108118 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
108119 + if (!sp)
108120 return NULL;
108121 - sp = virt_to_page(b);
108122 - __SetPageSlab(sp);
108123 + b = page_address(sp);
108124
108125 spin_lock_irqsave(&slob_lock, flags);
108126 sp->units = SLOB_UNITS(PAGE_SIZE);
108127 sp->freelist = b;
108128 + sp->private = 0;
108129 INIT_LIST_HEAD(&sp->lru);
108130 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
108131 set_slob_page_free(sp, slob_list);
108132 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
108133 /*
108134 * slob_free: entry point into the slob allocator.
108135 */
108136 -static void slob_free(void *block, int size)
108137 +static void slob_free(struct kmem_cache *c, void *block, int size)
108138 {
108139 struct page *sp;
108140 slob_t *prev, *next, *b = (slob_t *)block;
108141 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
108142 if (slob_page_free(sp))
108143 clear_slob_page_free(sp);
108144 spin_unlock_irqrestore(&slob_lock, flags);
108145 - __ClearPageSlab(sp);
108146 - page_mapcount_reset(sp);
108147 - slob_free_pages(b, 0);
108148 + slob_free_pages(sp, 0);
108149 return;
108150 }
108151
108152 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108153 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
108154 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
108155 +#endif
108156 +
108157 if (!slob_page_free(sp)) {
108158 /* This slob page is about to become partially free. Easy! */
108159 sp->units = units;
108160 @@ -424,11 +431,10 @@ out:
108161 */
108162
108163 static __always_inline void *
108164 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108165 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
108166 {
108167 - unsigned int *m;
108168 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108169 - void *ret;
108170 + slob_t *m;
108171 + void *ret = NULL;
108172
108173 gfp &= gfp_allowed_mask;
108174
108175 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108176
108177 if (!m)
108178 return NULL;
108179 - *m = size;
108180 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
108181 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
108182 + m[0].units = size;
108183 + m[1].units = align;
108184 ret = (void *)m + align;
108185
108186 trace_kmalloc_node(caller, ret,
108187 size, size + align, gfp, node);
108188 } else {
108189 unsigned int order = get_order(size);
108190 + struct page *page;
108191
108192 if (likely(order))
108193 gfp |= __GFP_COMP;
108194 - ret = slob_new_pages(gfp, order, node);
108195 + page = slob_new_pages(gfp, order, node);
108196 + if (page) {
108197 + ret = page_address(page);
108198 + page->private = size;
108199 + }
108200
108201 trace_kmalloc_node(caller, ret,
108202 size, PAGE_SIZE << order, gfp, node);
108203 }
108204
108205 - kmemleak_alloc(ret, size, 1, gfp);
108206 return ret;
108207 }
108208
108209 -void *__kmalloc(size_t size, gfp_t gfp)
108210 +static __always_inline void *
108211 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108212 +{
108213 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108214 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
108215 +
108216 + if (!ZERO_OR_NULL_PTR(ret))
108217 + kmemleak_alloc(ret, size, 1, gfp);
108218 + return ret;
108219 +}
108220 +
108221 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
108222 {
108223 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
108224 }
108225 @@ -491,34 +515,112 @@ void kfree(const void *block)
108226 return;
108227 kmemleak_free(block);
108228
108229 + VM_BUG_ON(!virt_addr_valid(block));
108230 sp = virt_to_page(block);
108231 - if (PageSlab(sp)) {
108232 + VM_BUG_ON(!PageSlab(sp));
108233 + if (!sp->private) {
108234 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108235 - unsigned int *m = (unsigned int *)(block - align);
108236 - slob_free(m, *m + align);
108237 - } else
108238 + slob_t *m = (slob_t *)(block - align);
108239 + slob_free(NULL, m, m[0].units + align);
108240 + } else {
108241 + __ClearPageSlab(sp);
108242 + page_mapcount_reset(sp);
108243 + sp->private = 0;
108244 __free_pages(sp, compound_order(sp));
108245 + }
108246 }
108247 EXPORT_SYMBOL(kfree);
108248
108249 +bool is_usercopy_object(const void *ptr)
108250 +{
108251 + if (!slab_is_available())
108252 + return false;
108253 +
108254 + // PAX: TODO
108255 +
108256 + return false;
108257 +}
108258 +
108259 +#ifdef CONFIG_PAX_USERCOPY
108260 +const char *check_heap_object(const void *ptr, unsigned long n)
108261 +{
108262 + struct page *page;
108263 + const slob_t *free;
108264 + const void *base;
108265 + unsigned long flags;
108266 +
108267 + if (ZERO_OR_NULL_PTR(ptr))
108268 + return "<null>";
108269 +
108270 + if (!virt_addr_valid(ptr))
108271 + return NULL;
108272 +
108273 + page = virt_to_head_page(ptr);
108274 + if (!PageSlab(page))
108275 + return NULL;
108276 +
108277 + if (page->private) {
108278 + base = page;
108279 + if (base <= ptr && n <= page->private - (ptr - base))
108280 + return NULL;
108281 + return "<slob>";
108282 + }
108283 +
108284 + /* some tricky double walking to find the chunk */
108285 + spin_lock_irqsave(&slob_lock, flags);
108286 + base = (void *)((unsigned long)ptr & PAGE_MASK);
108287 + free = page->freelist;
108288 +
108289 + while (!slob_last(free) && (void *)free <= ptr) {
108290 + base = free + slob_units(free);
108291 + free = slob_next(free);
108292 + }
108293 +
108294 + while (base < (void *)free) {
108295 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
108296 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
108297 + int offset;
108298 +
108299 + if (ptr < base + align)
108300 + break;
108301 +
108302 + offset = ptr - base - align;
108303 + if (offset >= m) {
108304 + base += size;
108305 + continue;
108306 + }
108307 +
108308 + if (n > m - offset)
108309 + break;
108310 +
108311 + spin_unlock_irqrestore(&slob_lock, flags);
108312 + return NULL;
108313 + }
108314 +
108315 + spin_unlock_irqrestore(&slob_lock, flags);
108316 + return "<slob>";
108317 +}
108318 +#endif
108319 +
108320 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
108321 size_t ksize(const void *block)
108322 {
108323 struct page *sp;
108324 int align;
108325 - unsigned int *m;
108326 + slob_t *m;
108327
108328 BUG_ON(!block);
108329 if (unlikely(block == ZERO_SIZE_PTR))
108330 return 0;
108331
108332 sp = virt_to_page(block);
108333 - if (unlikely(!PageSlab(sp)))
108334 - return PAGE_SIZE << compound_order(sp);
108335 + VM_BUG_ON(!PageSlab(sp));
108336 + if (sp->private)
108337 + return sp->private;
108338
108339 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108340 - m = (unsigned int *)(block - align);
108341 - return SLOB_UNITS(*m) * SLOB_UNIT;
108342 + m = (slob_t *)(block - align);
108343 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
108344 }
108345 EXPORT_SYMBOL(ksize);
108346
108347 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
108348
108349 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
108350 {
108351 - void *b;
108352 + void *b = NULL;
108353
108354 flags &= gfp_allowed_mask;
108355
108356 lockdep_trace_alloc(flags);
108357
108358 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108359 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
108360 +#else
108361 if (c->size < PAGE_SIZE) {
108362 b = slob_alloc(c->size, flags, c->align, node);
108363 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108364 SLOB_UNITS(c->size) * SLOB_UNIT,
108365 flags, node);
108366 } else {
108367 - b = slob_new_pages(flags, get_order(c->size), node);
108368 + struct page *sp;
108369 +
108370 + sp = slob_new_pages(flags, get_order(c->size), node);
108371 + if (sp) {
108372 + b = page_address(sp);
108373 + sp->private = c->size;
108374 + }
108375 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108376 PAGE_SIZE << get_order(c->size),
108377 flags, node);
108378 }
108379 +#endif
108380
108381 if (b && c->ctor)
108382 c->ctor(b);
108383 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
108384 EXPORT_SYMBOL(kmem_cache_alloc);
108385
108386 #ifdef CONFIG_NUMA
108387 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
108388 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
108389 {
108390 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
108391 }
108392 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
108393 EXPORT_SYMBOL(kmem_cache_alloc_node);
108394 #endif
108395
108396 -static void __kmem_cache_free(void *b, int size)
108397 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
108398 {
108399 - if (size < PAGE_SIZE)
108400 - slob_free(b, size);
108401 + struct page *sp;
108402 +
108403 + sp = virt_to_page(b);
108404 + BUG_ON(!PageSlab(sp));
108405 + if (!sp->private)
108406 + slob_free(c, b, size);
108407 else
108408 - slob_free_pages(b, get_order(size));
108409 + slob_free_pages(sp, get_order(size));
108410 }
108411
108412 static void kmem_rcu_free(struct rcu_head *head)
108413 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
108414 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
108415 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
108416
108417 - __kmem_cache_free(b, slob_rcu->size);
108418 + __kmem_cache_free(NULL, b, slob_rcu->size);
108419 }
108420
108421 void kmem_cache_free(struct kmem_cache *c, void *b)
108422 {
108423 + int size = c->size;
108424 +
108425 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108426 + if (size + c->align < PAGE_SIZE) {
108427 + size += c->align;
108428 + b -= c->align;
108429 + }
108430 +#endif
108431 +
108432 kmemleak_free_recursive(b, c->flags);
108433 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
108434 struct slob_rcu *slob_rcu;
108435 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
108436 - slob_rcu->size = c->size;
108437 + slob_rcu = b + (size - sizeof(struct slob_rcu));
108438 + slob_rcu->size = size;
108439 call_rcu(&slob_rcu->head, kmem_rcu_free);
108440 } else {
108441 - __kmem_cache_free(b, c->size);
108442 + __kmem_cache_free(c, b, size);
108443 }
108444
108445 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108446 + trace_kfree(_RET_IP_, b);
108447 +#else
108448 trace_kmem_cache_free(_RET_IP_, b);
108449 +#endif
108450 +
108451 }
108452 EXPORT_SYMBOL(kmem_cache_free);
108453
108454 diff --git a/mm/slub.c b/mm/slub.c
108455 index 82c4737..55c316a 100644
108456 --- a/mm/slub.c
108457 +++ b/mm/slub.c
108458 @@ -198,7 +198,7 @@ struct track {
108459
108460 enum track_item { TRACK_ALLOC, TRACK_FREE };
108461
108462 -#ifdef CONFIG_SYSFS
108463 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108464 static int sysfs_slab_add(struct kmem_cache *);
108465 static int sysfs_slab_alias(struct kmem_cache *, const char *);
108466 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
108467 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
108468 if (!t->addr)
108469 return;
108470
108471 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
108472 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
108473 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
108474 #ifdef CONFIG_STACKTRACE
108475 {
108476 @@ -2709,6 +2709,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
108477
108478 slab_free_hook(s, x);
108479
108480 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108481 + if (!(s->flags & SLAB_NO_SANITIZE)) {
108482 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
108483 + if (s->ctor)
108484 + s->ctor(x);
108485 + }
108486 +#endif
108487 +
108488 redo:
108489 /*
108490 * Determine the currently cpus per cpu slab.
108491 @@ -3050,6 +3058,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
108492 s->inuse = size;
108493
108494 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
108495 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108496 + (!(flags & SLAB_NO_SANITIZE)) ||
108497 +#endif
108498 s->ctor)) {
108499 /*
108500 * Relocate free pointer after the object if it is not
108501 @@ -3304,7 +3315,7 @@ static int __init setup_slub_min_objects(char *str)
108502
108503 __setup("slub_min_objects=", setup_slub_min_objects);
108504
108505 -void *__kmalloc(size_t size, gfp_t flags)
108506 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
108507 {
108508 struct kmem_cache *s;
108509 void *ret;
108510 @@ -3342,7 +3353,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
108511 return ptr;
108512 }
108513
108514 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
108515 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
108516 {
108517 struct kmem_cache *s;
108518 void *ret;
108519 @@ -3390,6 +3401,59 @@ static size_t __ksize(const void *object)
108520 return slab_ksize(page->slab_cache);
108521 }
108522
108523 +bool is_usercopy_object(const void *ptr)
108524 +{
108525 + struct page *page;
108526 + struct kmem_cache *s;
108527 +
108528 + if (ZERO_OR_NULL_PTR(ptr))
108529 + return false;
108530 +
108531 + if (!slab_is_available())
108532 + return false;
108533 +
108534 + if (!virt_addr_valid(ptr))
108535 + return false;
108536 +
108537 + page = virt_to_head_page(ptr);
108538 +
108539 + if (!PageSlab(page))
108540 + return false;
108541 +
108542 + s = page->slab_cache;
108543 + return s->flags & SLAB_USERCOPY;
108544 +}
108545 +
108546 +#ifdef CONFIG_PAX_USERCOPY
108547 +const char *check_heap_object(const void *ptr, unsigned long n)
108548 +{
108549 + struct page *page;
108550 + struct kmem_cache *s;
108551 + unsigned long offset;
108552 +
108553 + if (ZERO_OR_NULL_PTR(ptr))
108554 + return "<null>";
108555 +
108556 + if (!virt_addr_valid(ptr))
108557 + return NULL;
108558 +
108559 + page = virt_to_head_page(ptr);
108560 +
108561 + if (!PageSlab(page))
108562 + return NULL;
108563 +
108564 + s = page->slab_cache;
108565 + if (!(s->flags & SLAB_USERCOPY))
108566 + return s->name;
108567 +
108568 + offset = (ptr - page_address(page)) % s->size;
108569 + if (offset <= s->object_size && n <= s->object_size - offset)
108570 + return NULL;
108571 +
108572 + return s->name;
108573 +}
108574 +#endif
108575 +
108576 size_t ksize(const void *object)
108577 {
108578 size_t size = __ksize(object);
108579 @@ -3410,6 +3474,7 @@ void kfree(const void *x)
108580 if (unlikely(ZERO_OR_NULL_PTR(x)))
108581 return;
108582
108583 + VM_BUG_ON(!virt_addr_valid(x));
108584 page = virt_to_head_page(x);
108585 if (unlikely(!PageSlab(page))) {
108586 BUG_ON(!PageCompound(page));
108587 @@ -3726,7 +3791,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108588
108589 s = find_mergeable(size, align, flags, name, ctor);
108590 if (s) {
108591 - s->refcount++;
108592 + atomic_inc(&s->refcount);
108593
108594 /*
108595 * Adjust the object sizes so that we clear
108596 @@ -3742,7 +3807,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108597 }
108598
108599 if (sysfs_slab_alias(s, name)) {
108600 - s->refcount--;
108601 + atomic_dec(&s->refcount);
108602 s = NULL;
108603 }
108604 }
108605 @@ -3859,7 +3924,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
108606 }
108607 #endif
108608
108609 -#ifdef CONFIG_SYSFS
108610 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108611 static int count_inuse(struct page *page)
108612 {
108613 return page->inuse;
108614 @@ -4140,7 +4205,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
108615 len += sprintf(buf + len, "%7ld ", l->count);
108616
108617 if (l->addr)
108618 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108619 + len += sprintf(buf + len, "%pS", NULL);
108620 +#else
108621 len += sprintf(buf + len, "%pS", (void *)l->addr);
108622 +#endif
108623 else
108624 len += sprintf(buf + len, "<not-available>");
108625
108626 @@ -4238,12 +4307,12 @@ static void __init resiliency_test(void)
108627 validate_slab_cache(kmalloc_caches[9]);
108628 }
108629 #else
108630 -#ifdef CONFIG_SYSFS
108631 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108632 static void resiliency_test(void) {};
108633 #endif
108634 #endif
108635
108636 -#ifdef CONFIG_SYSFS
108637 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108638 enum slab_stat_type {
108639 SL_ALL, /* All slabs */
108640 SL_PARTIAL, /* Only partially allocated slabs */
108641 @@ -4480,13 +4549,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
108642 {
108643 if (!s->ctor)
108644 return 0;
108645 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108646 + return sprintf(buf, "%pS\n", NULL);
108647 +#else
108648 return sprintf(buf, "%pS\n", s->ctor);
108649 +#endif
108650 }
108651 SLAB_ATTR_RO(ctor);
108652
108653 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
108654 {
108655 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
108656 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
108657 }
108658 SLAB_ATTR_RO(aliases);
108659
108660 @@ -4574,6 +4647,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
108661 SLAB_ATTR_RO(cache_dma);
108662 #endif
108663
108664 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108665 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
108666 +{
108667 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
108668 +}
108669 +SLAB_ATTR_RO(usercopy);
108670 +#endif
108671 +
108672 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108673 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
108674 +{
108675 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
108676 +}
108677 +SLAB_ATTR_RO(sanitize);
108678 +#endif
108679 +
108680 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
108681 {
108682 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
108683 @@ -4629,7 +4718,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
108684 * as well as cause other issues like converting a mergeable
108685 * cache into an umergeable one.
108686 */
108687 - if (s->refcount > 1)
108688 + if (atomic_read(&s->refcount) > 1)
108689 return -EINVAL;
108690
108691 s->flags &= ~SLAB_TRACE;
108692 @@ -4749,7 +4838,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
108693 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
108694 size_t length)
108695 {
108696 - if (s->refcount > 1)
108697 + if (atomic_read(&s->refcount) > 1)
108698 return -EINVAL;
108699
108700 s->flags &= ~SLAB_FAILSLAB;
108701 @@ -4916,6 +5005,12 @@ static struct attribute *slab_attrs[] = {
108702 #ifdef CONFIG_ZONE_DMA
108703 &cache_dma_attr.attr,
108704 #endif
108705 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108706 + &usercopy_attr.attr,
108707 +#endif
108708 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108709 + &sanitize_attr.attr,
108710 +#endif
108711 #ifdef CONFIG_NUMA
108712 &remote_node_defrag_ratio_attr.attr,
108713 #endif
108714 @@ -5157,6 +5252,7 @@ static char *create_unique_id(struct kmem_cache *s)
108715 return name;
108716 }
108717
108718 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108719 static int sysfs_slab_add(struct kmem_cache *s)
108720 {
108721 int err;
108722 @@ -5230,6 +5326,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
108723 kobject_del(&s->kobj);
108724 kobject_put(&s->kobj);
108725 }
108726 +#endif
108727
108728 /*
108729 * Need to buffer aliases during bootup until sysfs becomes
108730 @@ -5243,6 +5340,7 @@ struct saved_alias {
108731
108732 static struct saved_alias *alias_list;
108733
108734 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108735 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108736 {
108737 struct saved_alias *al;
108738 @@ -5265,6 +5363,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108739 alias_list = al;
108740 return 0;
108741 }
108742 +#endif
108743
108744 static int __init slab_sysfs_init(void)
108745 {
108746 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
108747 index 4cba9c2..b4f9fcc 100644
108748 --- a/mm/sparse-vmemmap.c
108749 +++ b/mm/sparse-vmemmap.c
108750 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
108751 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108752 if (!p)
108753 return NULL;
108754 - pud_populate(&init_mm, pud, p);
108755 + pud_populate_kernel(&init_mm, pud, p);
108756 }
108757 return pud;
108758 }
108759 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
108760 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108761 if (!p)
108762 return NULL;
108763 - pgd_populate(&init_mm, pgd, p);
108764 + pgd_populate_kernel(&init_mm, pgd, p);
108765 }
108766 return pgd;
108767 }
108768 diff --git a/mm/sparse.c b/mm/sparse.c
108769 index d1b48b6..6e8590e 100644
108770 --- a/mm/sparse.c
108771 +++ b/mm/sparse.c
108772 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
108773
108774 for (i = 0; i < PAGES_PER_SECTION; i++) {
108775 if (PageHWPoison(&memmap[i])) {
108776 - atomic_long_sub(1, &num_poisoned_pages);
108777 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
108778 ClearPageHWPoison(&memmap[i]);
108779 }
108780 }
108781 diff --git a/mm/swap.c b/mm/swap.c
108782 index cd3a5e6..40c0c8f 100644
108783 --- a/mm/swap.c
108784 +++ b/mm/swap.c
108785 @@ -31,6 +31,7 @@
108786 #include <linux/memcontrol.h>
108787 #include <linux/gfp.h>
108788 #include <linux/uio.h>
108789 +#include <linux/hugetlb.h>
108790
108791 #include "internal.h"
108792
108793 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
108794
108795 __page_cache_release(page);
108796 dtor = get_compound_page_dtor(page);
108797 + if (!PageHuge(page))
108798 + BUG_ON(dtor != free_compound_page);
108799 (*dtor)(page);
108800 }
108801
108802 diff --git a/mm/swapfile.c b/mm/swapfile.c
108803 index 63f55cc..31874e6 100644
108804 --- a/mm/swapfile.c
108805 +++ b/mm/swapfile.c
108806 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
108807
108808 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
108809 /* Activity counter to indicate that a swapon or swapoff has occurred */
108810 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
108811 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
108812
108813 static inline unsigned char swap_count(unsigned char ent)
108814 {
108815 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
108816 spin_unlock(&swap_lock);
108817
108818 err = 0;
108819 - atomic_inc(&proc_poll_event);
108820 + atomic_inc_unchecked(&proc_poll_event);
108821 wake_up_interruptible(&proc_poll_wait);
108822
108823 out_dput:
108824 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
108825
108826 poll_wait(file, &proc_poll_wait, wait);
108827
108828 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
108829 - seq->poll_event = atomic_read(&proc_poll_event);
108830 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
108831 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
108832 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
108833 }
108834
108835 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
108836 return ret;
108837
108838 seq = file->private_data;
108839 - seq->poll_event = atomic_read(&proc_poll_event);
108840 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
108841 return 0;
108842 }
108843
108844 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
108845 (frontswap_map) ? "FS" : "");
108846
108847 mutex_unlock(&swapon_mutex);
108848 - atomic_inc(&proc_poll_event);
108849 + atomic_inc_unchecked(&proc_poll_event);
108850 wake_up_interruptible(&proc_poll_wait);
108851
108852 if (S_ISREG(inode->i_mode))
108853 diff --git a/mm/util.c b/mm/util.c
108854 index 3981ae9..28b585b 100644
108855 --- a/mm/util.c
108856 +++ b/mm/util.c
108857 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
108858 void arch_pick_mmap_layout(struct mm_struct *mm)
108859 {
108860 mm->mmap_base = TASK_UNMAPPED_BASE;
108861 +
108862 +#ifdef CONFIG_PAX_RANDMMAP
108863 + if (mm->pax_flags & MF_PAX_RANDMMAP)
108864 + mm->mmap_base += mm->delta_mmap;
108865 +#endif
108866 +
108867 mm->get_unmapped_area = arch_get_unmapped_area;
108868 }
108869 #endif
108870 @@ -403,6 +409,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
108871 if (!mm->arg_end)
108872 goto out_mm; /* Shh! No looking before we're done */
108873
108874 + if (gr_acl_handle_procpidmem(task))
108875 + goto out_mm;
108876 +
108877 len = mm->arg_end - mm->arg_start;
108878
108879 if (len > buflen)
108880 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
108881 index 49abccf..7bd1931 100644
108882 --- a/mm/vmalloc.c
108883 +++ b/mm/vmalloc.c
108884 @@ -39,20 +39,65 @@ struct vfree_deferred {
108885 struct work_struct wq;
108886 };
108887 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
108888 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
108889 +
108890 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
108891 +struct stack_deferred_llist {
108892 + struct llist_head list;
108893 + void *stack;
108894 + void *lowmem_stack;
108895 +};
108896 +
108897 +struct stack_deferred {
108898 + struct stack_deferred_llist list;
108899 + struct work_struct wq;
108900 +};
108901 +
108902 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
108903 +#endif
108904
108905 static void __vunmap(const void *, int);
108906
108907 -static void free_work(struct work_struct *w)
108908 +static void vfree_work(struct work_struct *w)
108909 {
108910 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
108911 struct llist_node *llnode = llist_del_all(&p->list);
108912 while (llnode) {
108913 - void *p = llnode;
108914 + void *x = llnode;
108915 llnode = llist_next(llnode);
108916 - __vunmap(p, 1);
108917 + __vunmap(x, 1);
108918 }
108919 }
108920
108921 +static void vunmap_work(struct work_struct *w)
108922 +{
108923 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
108924 + struct llist_node *llnode = llist_del_all(&p->list);
108925 + while (llnode) {
108926 + void *x = llnode;
108927 + llnode = llist_next(llnode);
108928 + __vunmap(x, 0);
108929 + }
108930 +}
108931 +
108932 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
108933 +static void unmap_work(struct work_struct *w)
108934 +{
108935 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
108936 + struct llist_node *llnode = llist_del_all(&p->list.list);
108937 + while (llnode) {
108938 + struct stack_deferred_llist *x =
108939 + llist_entry((struct llist_head *)llnode,
108940 + struct stack_deferred_llist, list);
108941 + void *stack = ACCESS_ONCE(x->stack);
108942 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
108943 + llnode = llist_next(llnode);
108944 + __vunmap(stack, 0);
108945 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
108946 + }
108947 +}
108948 +#endif
108949 +
108950 /*** Page table manipulation functions ***/
108951
108952 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
108953 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
108954
108955 pte = pte_offset_kernel(pmd, addr);
108956 do {
108957 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
108958 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
108959 +
108960 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
108961 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
108962 + BUG_ON(!pte_exec(*pte));
108963 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
108964 + continue;
108965 + }
108966 +#endif
108967 +
108968 + {
108969 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
108970 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
108971 + }
108972 } while (pte++, addr += PAGE_SIZE, addr != end);
108973 }
108974
108975 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
108976 pte = pte_alloc_kernel(pmd, addr);
108977 if (!pte)
108978 return -ENOMEM;
108979 +
108980 + pax_open_kernel();
108981 do {
108982 struct page *page = pages[*nr];
108983
108984 - if (WARN_ON(!pte_none(*pte)))
108985 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
108986 + if (pgprot_val(prot) & _PAGE_NX)
108987 +#endif
108988 +
108989 + if (!pte_none(*pte)) {
108990 + pax_close_kernel();
108991 + WARN_ON(1);
108992 return -EBUSY;
108993 - if (WARN_ON(!page))
108994 + }
108995 + if (!page) {
108996 + pax_close_kernel();
108997 + WARN_ON(1);
108998 return -ENOMEM;
108999 + }
109000 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
109001 (*nr)++;
109002 } while (pte++, addr += PAGE_SIZE, addr != end);
109003 + pax_close_kernel();
109004 return 0;
109005 }
109006
109007 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
109008 pmd_t *pmd;
109009 unsigned long next;
109010
109011 - pmd = pmd_alloc(&init_mm, pud, addr);
109012 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
109013 if (!pmd)
109014 return -ENOMEM;
109015 do {
109016 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
109017 pud_t *pud;
109018 unsigned long next;
109019
109020 - pud = pud_alloc(&init_mm, pgd, addr);
109021 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
109022 if (!pud)
109023 return -ENOMEM;
109024 do {
109025 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
109026 if (addr >= MODULES_VADDR && addr < MODULES_END)
109027 return 1;
109028 #endif
109029 +
109030 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109031 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
109032 + return 1;
109033 +#endif
109034 +
109035 return is_vmalloc_addr(x);
109036 }
109037
109038 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
109039
109040 if (!pgd_none(*pgd)) {
109041 pud_t *pud = pud_offset(pgd, addr);
109042 +#ifdef CONFIG_X86
109043 + if (!pud_large(*pud))
109044 +#endif
109045 if (!pud_none(*pud)) {
109046 pmd_t *pmd = pmd_offset(pud, addr);
109047 +#ifdef CONFIG_X86
109048 + if (!pmd_large(*pmd))
109049 +#endif
109050 if (!pmd_none(*pmd)) {
109051 pte_t *ptep, pte;
109052
109053 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
109054 * Allocate a region of KVA of the specified size and alignment, within the
109055 * vstart and vend.
109056 */
109057 -static struct vmap_area *alloc_vmap_area(unsigned long size,
109058 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
109059 unsigned long align,
109060 unsigned long vstart, unsigned long vend,
109061 int node, gfp_t gfp_mask)
109062 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
109063 for_each_possible_cpu(i) {
109064 struct vmap_block_queue *vbq;
109065 struct vfree_deferred *p;
109066 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109067 + struct stack_deferred *p2;
109068 +#endif
109069
109070 vbq = &per_cpu(vmap_block_queue, i);
109071 spin_lock_init(&vbq->lock);
109072 INIT_LIST_HEAD(&vbq->free);
109073 +
109074 p = &per_cpu(vfree_deferred, i);
109075 init_llist_head(&p->list);
109076 - INIT_WORK(&p->wq, free_work);
109077 + INIT_WORK(&p->wq, vfree_work);
109078 +
109079 + p = &per_cpu(vunmap_deferred, i);
109080 + init_llist_head(&p->list);
109081 + INIT_WORK(&p->wq, vunmap_work);
109082 +
109083 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109084 + p2 = &per_cpu(stack_deferred, i);
109085 + init_llist_head(&p2->list.list);
109086 + INIT_WORK(&p2->wq, unmap_work);
109087 +#endif
109088 }
109089
109090 /* Import existing vmlist entries. */
109091 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
109092 struct vm_struct *area;
109093
109094 BUG_ON(in_interrupt());
109095 +
109096 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109097 + if (flags & VM_KERNEXEC) {
109098 + if (start != VMALLOC_START || end != VMALLOC_END)
109099 + return NULL;
109100 + start = (unsigned long)MODULES_EXEC_VADDR;
109101 + end = (unsigned long)MODULES_EXEC_END;
109102 + }
109103 +#endif
109104 +
109105 if (flags & VM_IOREMAP)
109106 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
109107
109108 @@ -1510,13 +1615,36 @@ EXPORT_SYMBOL(vfree);
109109 */
109110 void vunmap(const void *addr)
109111 {
109112 - BUG_ON(in_interrupt());
109113 - might_sleep();
109114 - if (addr)
109115 + if (!addr)
109116 + return;
109117 + if (unlikely(in_interrupt())) {
109118 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
109119 + if (llist_add((struct llist_node *)addr, &p->list))
109120 + schedule_work(&p->wq);
109121 + } else {
109122 + might_sleep();
109123 __vunmap(addr, 0);
109124 + }
109125 }
109126 EXPORT_SYMBOL(vunmap);
109127
109128 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109129 +void unmap_process_stacks(struct task_struct *task)
109130 +{
109131 + if (unlikely(in_interrupt())) {
109132 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
109133 + struct stack_deferred_llist *list = task->stack;
109134 + list->stack = task->stack;
109135 + list->lowmem_stack = task->lowmem_stack;
109136 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
109137 + schedule_work(&p->wq);
109138 + } else {
109139 + __vunmap(task->stack, 0);
109140 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
109141 + }
109142 +}
109143 +#endif
109144 +
109145 /**
109146 * vmap - map an array of pages into virtually contiguous space
109147 * @pages: array of page pointers
109148 @@ -1537,6 +1665,11 @@ void *vmap(struct page **pages, unsigned int count,
109149 if (count > totalram_pages)
109150 return NULL;
109151
109152 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109153 + if (!(pgprot_val(prot) & _PAGE_NX))
109154 + flags |= VM_KERNEXEC;
109155 +#endif
109156 +
109157 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
109158 __builtin_return_address(0));
109159 if (!area)
109160 @@ -1641,6 +1774,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
109161 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
109162 goto fail;
109163
109164 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109165 + if (!(pgprot_val(prot) & _PAGE_NX)) {
109166 + vm_flags |= VM_KERNEXEC;
109167 + start = VMALLOC_START;
109168 + end = VMALLOC_END;
109169 + }
109170 +#endif
109171 +
109172 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
109173 vm_flags, start, end, node, gfp_mask, caller);
109174 if (!area)
109175 @@ -1817,10 +1958,9 @@ EXPORT_SYMBOL(vzalloc_node);
109176 * For tight control over page level allocator and protection flags
109177 * use __vmalloc() instead.
109178 */
109179 -
109180 void *vmalloc_exec(unsigned long size)
109181 {
109182 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
109183 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
109184 NUMA_NO_NODE, __builtin_return_address(0));
109185 }
109186
109187 @@ -2127,6 +2267,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
109188 {
109189 struct vm_struct *area;
109190
109191 + BUG_ON(vma->vm_mirror);
109192 +
109193 size = PAGE_ALIGN(size);
109194
109195 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
109196 @@ -2609,7 +2751,11 @@ static int s_show(struct seq_file *m, void *p)
109197 v->addr, v->addr + v->size, v->size);
109198
109199 if (v->caller)
109200 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109201 + seq_printf(m, " %pK", v->caller);
109202 +#else
109203 seq_printf(m, " %pS", v->caller);
109204 +#endif
109205
109206 if (v->nr_pages)
109207 seq_printf(m, " pages=%d", v->nr_pages);
109208 diff --git a/mm/vmstat.c b/mm/vmstat.c
109209 index 4f5cd97..9fb715a 100644
109210 --- a/mm/vmstat.c
109211 +++ b/mm/vmstat.c
109212 @@ -27,6 +27,7 @@
109213 #include <linux/mm_inline.h>
109214 #include <linux/page_ext.h>
109215 #include <linux/page_owner.h>
109216 +#include <linux/grsecurity.h>
109217
109218 #include "internal.h"
109219
109220 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
109221 *
109222 * vm_stat contains the global counters
109223 */
109224 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
109225 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
109226 EXPORT_SYMBOL(vm_stat);
109227
109228 #ifdef CONFIG_SMP
109229 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
109230
109231 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
109232 if (diff[i]) {
109233 - atomic_long_add(diff[i], &vm_stat[i]);
109234 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
109235 changes++;
109236 }
109237 return changes;
109238 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
109239 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
109240 if (v) {
109241
109242 - atomic_long_add(v, &zone->vm_stat[i]);
109243 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109244 global_diff[i] += v;
109245 #ifdef CONFIG_NUMA
109246 /* 3 seconds idle till flush */
109247 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
109248
109249 v = p->vm_stat_diff[i];
109250 p->vm_stat_diff[i] = 0;
109251 - atomic_long_add(v, &zone->vm_stat[i]);
109252 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109253 global_diff[i] += v;
109254 }
109255 }
109256 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
109257 if (pset->vm_stat_diff[i]) {
109258 int v = pset->vm_stat_diff[i];
109259 pset->vm_stat_diff[i] = 0;
109260 - atomic_long_add(v, &zone->vm_stat[i]);
109261 - atomic_long_add(v, &vm_stat[i]);
109262 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109263 + atomic_long_add_unchecked(v, &vm_stat[i]);
109264 }
109265 }
109266 #endif
109267 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
109268 stat_items_size += sizeof(struct vm_event_state);
109269 #endif
109270
109271 - v = kmalloc(stat_items_size, GFP_KERNEL);
109272 + v = kzalloc(stat_items_size, GFP_KERNEL);
109273 m->private = v;
109274 if (!v)
109275 return ERR_PTR(-ENOMEM);
109276 +
109277 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109278 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
109279 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
109280 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
109281 + && !in_group_p(grsec_proc_gid)
109282 +#endif
109283 + )
109284 + return (unsigned long *)m->private + *pos;
109285 +#endif
109286 +#endif
109287 +
109288 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
109289 v[i] = global_page_state(i);
109290 v += NR_VM_ZONE_STAT_ITEMS;
109291 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
109292 cpu_notifier_register_done();
109293 #endif
109294 #ifdef CONFIG_PROC_FS
109295 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
109296 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
109297 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109298 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
109299 + {
109300 + mode_t gr_mode = S_IRUGO;
109301 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109302 + gr_mode = S_IRUSR;
109303 +#endif
109304 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
109305 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
109306 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109307 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
109308 + }
109309 #endif
109310 return 0;
109311 }
109312 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
109313 index 64c6bed..b79a5de 100644
109314 --- a/net/8021q/vlan.c
109315 +++ b/net/8021q/vlan.c
109316 @@ -481,7 +481,7 @@ out:
109317 return NOTIFY_DONE;
109318 }
109319
109320 -static struct notifier_block vlan_notifier_block __read_mostly = {
109321 +static struct notifier_block vlan_notifier_block = {
109322 .notifier_call = vlan_device_event,
109323 };
109324
109325 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
109326 err = -EPERM;
109327 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
109328 break;
109329 - if ((args.u.name_type >= 0) &&
109330 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
109331 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
109332 struct vlan_net *vn;
109333
109334 vn = net_generic(net, vlan_net_id);
109335 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
109336 index c92b52f..006c052 100644
109337 --- a/net/8021q/vlan_netlink.c
109338 +++ b/net/8021q/vlan_netlink.c
109339 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
109340 return dev_net(real_dev);
109341 }
109342
109343 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
109344 +struct rtnl_link_ops vlan_link_ops = {
109345 .kind = "vlan",
109346 .maxtype = IFLA_VLAN_MAX,
109347 .policy = vlan_policy,
109348 diff --git a/net/9p/client.c b/net/9p/client.c
109349 index e86a9bea..e91f70e 100644
109350 --- a/net/9p/client.c
109351 +++ b/net/9p/client.c
109352 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
109353 len - inline_len);
109354 } else {
109355 err = copy_from_user(ename + inline_len,
109356 - uidata, len - inline_len);
109357 + (char __force_user *)uidata, len - inline_len);
109358 if (err) {
109359 err = -EFAULT;
109360 goto out_err;
109361 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
109362 kernel_buf = 1;
109363 indata = data;
109364 } else
109365 - indata = (__force char *)udata;
109366 + indata = (__force_kernel char *)udata;
109367 /*
109368 * response header len is 11
109369 * PDU Header(7) + IO Size (4)
109370 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
109371 kernel_buf = 1;
109372 odata = data;
109373 } else
109374 - odata = (char *)udata;
109375 + odata = (char __force_kernel *)udata;
109376 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
109377 P9_ZC_HDR_SZ, kernel_buf, "dqd",
109378 fid->fid, offset, rsize);
109379 diff --git a/net/9p/mod.c b/net/9p/mod.c
109380 index 6ab36ae..6f1841b 100644
109381 --- a/net/9p/mod.c
109382 +++ b/net/9p/mod.c
109383 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
109384 void v9fs_register_trans(struct p9_trans_module *m)
109385 {
109386 spin_lock(&v9fs_trans_lock);
109387 - list_add_tail(&m->list, &v9fs_trans_list);
109388 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
109389 spin_unlock(&v9fs_trans_lock);
109390 }
109391 EXPORT_SYMBOL(v9fs_register_trans);
109392 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
109393 void v9fs_unregister_trans(struct p9_trans_module *m)
109394 {
109395 spin_lock(&v9fs_trans_lock);
109396 - list_del_init(&m->list);
109397 + pax_list_del_init((struct list_head *)&m->list);
109398 spin_unlock(&v9fs_trans_lock);
109399 }
109400 EXPORT_SYMBOL(v9fs_unregister_trans);
109401 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
109402 index 80d08f6..de63fd1 100644
109403 --- a/net/9p/trans_fd.c
109404 +++ b/net/9p/trans_fd.c
109405 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
109406 oldfs = get_fs();
109407 set_fs(get_ds());
109408 /* The cast to a user pointer is valid due to the set_fs() */
109409 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
109410 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
109411 set_fs(oldfs);
109412
109413 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
109414 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
109415 index af46bc4..f9adfcd 100644
109416 --- a/net/appletalk/atalk_proc.c
109417 +++ b/net/appletalk/atalk_proc.c
109418 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
109419 struct proc_dir_entry *p;
109420 int rc = -ENOMEM;
109421
109422 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
109423 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
109424 if (!atalk_proc_dir)
109425 goto out;
109426
109427 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
109428 index 876fbe8..8bbea9f 100644
109429 --- a/net/atm/atm_misc.c
109430 +++ b/net/atm/atm_misc.c
109431 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
109432 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
109433 return 1;
109434 atm_return(vcc, truesize);
109435 - atomic_inc(&vcc->stats->rx_drop);
109436 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109437 return 0;
109438 }
109439 EXPORT_SYMBOL(atm_charge);
109440 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
109441 }
109442 }
109443 atm_return(vcc, guess);
109444 - atomic_inc(&vcc->stats->rx_drop);
109445 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109446 return NULL;
109447 }
109448 EXPORT_SYMBOL(atm_alloc_charge);
109449 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
109450
109451 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109452 {
109453 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109454 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109455 __SONET_ITEMS
109456 #undef __HANDLE_ITEM
109457 }
109458 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
109459
109460 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109461 {
109462 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109463 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
109464 __SONET_ITEMS
109465 #undef __HANDLE_ITEM
109466 }
109467 diff --git a/net/atm/lec.c b/net/atm/lec.c
109468 index 4b98f89..5a2f6cb 100644
109469 --- a/net/atm/lec.c
109470 +++ b/net/atm/lec.c
109471 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
109472 }
109473
109474 static struct lane2_ops lane2_ops = {
109475 - lane2_resolve, /* resolve, spec 3.1.3 */
109476 - lane2_associate_req, /* associate_req, spec 3.1.4 */
109477 - NULL /* associate indicator, spec 3.1.5 */
109478 + .resolve = lane2_resolve,
109479 + .associate_req = lane2_associate_req,
109480 + .associate_indicator = NULL
109481 };
109482
109483 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
109484 diff --git a/net/atm/lec.h b/net/atm/lec.h
109485 index 4149db1..f2ab682 100644
109486 --- a/net/atm/lec.h
109487 +++ b/net/atm/lec.h
109488 @@ -48,7 +48,7 @@ struct lane2_ops {
109489 const u8 *tlvs, u32 sizeoftlvs);
109490 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
109491 const u8 *tlvs, u32 sizeoftlvs);
109492 -};
109493 +} __no_const;
109494
109495 /*
109496 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
109497 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
109498 index d1b2d9a..d549f7f 100644
109499 --- a/net/atm/mpoa_caches.c
109500 +++ b/net/atm/mpoa_caches.c
109501 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
109502
109503
109504 static struct in_cache_ops ingress_ops = {
109505 - in_cache_add_entry, /* add_entry */
109506 - in_cache_get, /* get */
109507 - in_cache_get_with_mask, /* get_with_mask */
109508 - in_cache_get_by_vcc, /* get_by_vcc */
109509 - in_cache_put, /* put */
109510 - in_cache_remove_entry, /* remove_entry */
109511 - cache_hit, /* cache_hit */
109512 - clear_count_and_expired, /* clear_count */
109513 - check_resolving_entries, /* check_resolving */
109514 - refresh_entries, /* refresh */
109515 - in_destroy_cache /* destroy_cache */
109516 + .add_entry = in_cache_add_entry,
109517 + .get = in_cache_get,
109518 + .get_with_mask = in_cache_get_with_mask,
109519 + .get_by_vcc = in_cache_get_by_vcc,
109520 + .put = in_cache_put,
109521 + .remove_entry = in_cache_remove_entry,
109522 + .cache_hit = cache_hit,
109523 + .clear_count = clear_count_and_expired,
109524 + .check_resolving = check_resolving_entries,
109525 + .refresh = refresh_entries,
109526 + .destroy_cache = in_destroy_cache
109527 };
109528
109529 static struct eg_cache_ops egress_ops = {
109530 - eg_cache_add_entry, /* add_entry */
109531 - eg_cache_get_by_cache_id, /* get_by_cache_id */
109532 - eg_cache_get_by_tag, /* get_by_tag */
109533 - eg_cache_get_by_vcc, /* get_by_vcc */
109534 - eg_cache_get_by_src_ip, /* get_by_src_ip */
109535 - eg_cache_put, /* put */
109536 - eg_cache_remove_entry, /* remove_entry */
109537 - update_eg_cache_entry, /* update */
109538 - clear_expired, /* clear_expired */
109539 - eg_destroy_cache /* destroy_cache */
109540 + .add_entry = eg_cache_add_entry,
109541 + .get_by_cache_id = eg_cache_get_by_cache_id,
109542 + .get_by_tag = eg_cache_get_by_tag,
109543 + .get_by_vcc = eg_cache_get_by_vcc,
109544 + .get_by_src_ip = eg_cache_get_by_src_ip,
109545 + .put = eg_cache_put,
109546 + .remove_entry = eg_cache_remove_entry,
109547 + .update = update_eg_cache_entry,
109548 + .clear_expired = clear_expired,
109549 + .destroy_cache = eg_destroy_cache
109550 };
109551
109552
109553 diff --git a/net/atm/proc.c b/net/atm/proc.c
109554 index bbb6461..cf04016 100644
109555 --- a/net/atm/proc.c
109556 +++ b/net/atm/proc.c
109557 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
109558 const struct k_atm_aal_stats *stats)
109559 {
109560 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
109561 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
109562 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
109563 - atomic_read(&stats->rx_drop));
109564 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
109565 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
109566 + atomic_read_unchecked(&stats->rx_drop));
109567 }
109568
109569 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
109570 diff --git a/net/atm/resources.c b/net/atm/resources.c
109571 index 0447d5d..3cf4728 100644
109572 --- a/net/atm/resources.c
109573 +++ b/net/atm/resources.c
109574 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
109575 static void copy_aal_stats(struct k_atm_aal_stats *from,
109576 struct atm_aal_stats *to)
109577 {
109578 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109579 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109580 __AAL_STAT_ITEMS
109581 #undef __HANDLE_ITEM
109582 }
109583 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
109584 static void subtract_aal_stats(struct k_atm_aal_stats *from,
109585 struct atm_aal_stats *to)
109586 {
109587 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109588 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
109589 __AAL_STAT_ITEMS
109590 #undef __HANDLE_ITEM
109591 }
109592 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
109593 index 919a5ce..cc6b444 100644
109594 --- a/net/ax25/sysctl_net_ax25.c
109595 +++ b/net/ax25/sysctl_net_ax25.c
109596 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
109597 {
109598 char path[sizeof("net/ax25/") + IFNAMSIZ];
109599 int k;
109600 - struct ctl_table *table;
109601 + ctl_table_no_const *table;
109602
109603 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
109604 if (!table)
109605 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
109606 index 00e00e0..710fcd2 100644
109607 --- a/net/batman-adv/bat_iv_ogm.c
109608 +++ b/net/batman-adv/bat_iv_ogm.c
109609 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
109610
109611 /* randomize initial seqno to avoid collision */
109612 get_random_bytes(&random_seqno, sizeof(random_seqno));
109613 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109614 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109615
109616 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
109617 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
109618 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
109619 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
109620
109621 /* change sequence number to network order */
109622 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
109623 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
109624 batadv_ogm_packet->seqno = htonl(seqno);
109625 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
109626 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
109627
109628 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
109629
109630 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
109631 return;
109632
109633 /* could be changed by schedule_own_packet() */
109634 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
109635 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
109636
109637 if (ogm_packet->flags & BATADV_DIRECTLINK)
109638 has_directlink_flag = true;
109639 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
109640 index 3d1dcaa..4699f4e 100644
109641 --- a/net/batman-adv/fragmentation.c
109642 +++ b/net/batman-adv/fragmentation.c
109643 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
109644 frag_header.packet_type = BATADV_UNICAST_FRAG;
109645 frag_header.version = BATADV_COMPAT_VERSION;
109646 frag_header.ttl = BATADV_TTL;
109647 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
109648 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
109649 frag_header.reserved = 0;
109650 frag_header.no = 0;
109651 frag_header.total_size = htons(skb->len);
109652 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
109653 index 5ec31d7..e371631 100644
109654 --- a/net/batman-adv/soft-interface.c
109655 +++ b/net/batman-adv/soft-interface.c
109656 @@ -295,7 +295,7 @@ send:
109657 primary_if->net_dev->dev_addr);
109658
109659 /* set broadcast sequence number */
109660 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
109661 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
109662 bcast_packet->seqno = htonl(seqno);
109663
109664 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
109665 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109666 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
109667
109668 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
109669 - atomic_set(&bat_priv->bcast_seqno, 1);
109670 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
109671 atomic_set(&bat_priv->tt.vn, 0);
109672 atomic_set(&bat_priv->tt.local_changes, 0);
109673 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
109674 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109675
109676 /* randomize initial seqno to avoid collision */
109677 get_random_bytes(&random_seqno, sizeof(random_seqno));
109678 - atomic_set(&bat_priv->frag_seqno, random_seqno);
109679 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
109680
109681 bat_priv->primary_if = NULL;
109682 bat_priv->num_ifaces = 0;
109683 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
109684 return 0;
109685 }
109686
109687 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
109688 +struct rtnl_link_ops batadv_link_ops = {
109689 .kind = "batadv",
109690 .priv_size = sizeof(struct batadv_priv),
109691 .setup = batadv_softif_init_early,
109692 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
109693 index 9398c3f..0e79657 100644
109694 --- a/net/batman-adv/types.h
109695 +++ b/net/batman-adv/types.h
109696 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
109697 struct batadv_hard_iface_bat_iv {
109698 unsigned char *ogm_buff;
109699 int ogm_buff_len;
109700 - atomic_t ogm_seqno;
109701 + atomic_unchecked_t ogm_seqno;
109702 };
109703
109704 /**
109705 @@ -766,7 +766,7 @@ struct batadv_priv {
109706 atomic_t bonding;
109707 atomic_t fragmentation;
109708 atomic_t packet_size_max;
109709 - atomic_t frag_seqno;
109710 + atomic_unchecked_t frag_seqno;
109711 #ifdef CONFIG_BATMAN_ADV_BLA
109712 atomic_t bridge_loop_avoidance;
109713 #endif
109714 @@ -785,7 +785,7 @@ struct batadv_priv {
109715 #endif
109716 uint32_t isolation_mark;
109717 uint32_t isolation_mark_mask;
109718 - atomic_t bcast_seqno;
109719 + atomic_unchecked_t bcast_seqno;
109720 atomic_t bcast_queue_left;
109721 atomic_t batman_queue_left;
109722 char num_ifaces;
109723 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
109724 index 1d65c5b..43e55fd 100644
109725 --- a/net/bluetooth/hci_sock.c
109726 +++ b/net/bluetooth/hci_sock.c
109727 @@ -1042,7 +1042,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
109728 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
109729 }
109730
109731 - len = min_t(unsigned int, len, sizeof(uf));
109732 + len = min((size_t)len, sizeof(uf));
109733 if (copy_from_user(&uf, optval, len)) {
109734 err = -EFAULT;
109735 break;
109736 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
109737 index 6ba33f9..4afc26f 100644
109738 --- a/net/bluetooth/l2cap_core.c
109739 +++ b/net/bluetooth/l2cap_core.c
109740 @@ -3534,8 +3534,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
109741 break;
109742
109743 case L2CAP_CONF_RFC:
109744 - if (olen == sizeof(rfc))
109745 - memcpy(&rfc, (void *)val, olen);
109746 + if (olen != sizeof(rfc))
109747 + break;
109748 +
109749 + memcpy(&rfc, (void *)val, olen);
109750
109751 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
109752 rfc.mode != chan->mode)
109753 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
109754 index 60694f0..32623ed 100644
109755 --- a/net/bluetooth/l2cap_sock.c
109756 +++ b/net/bluetooth/l2cap_sock.c
109757 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109758 struct sock *sk = sock->sk;
109759 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
109760 struct l2cap_options opts;
109761 - int len, err = 0;
109762 + int err = 0;
109763 + size_t len = optlen;
109764 u32 opt;
109765
109766 BT_DBG("sk %p", sk);
109767 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109768 opts.max_tx = chan->max_tx;
109769 opts.txwin_size = chan->tx_win;
109770
109771 - len = min_t(unsigned int, sizeof(opts), optlen);
109772 + len = min(sizeof(opts), len);
109773 if (copy_from_user((char *) &opts, optval, len)) {
109774 err = -EFAULT;
109775 break;
109776 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109777 struct bt_security sec;
109778 struct bt_power pwr;
109779 struct l2cap_conn *conn;
109780 - int len, err = 0;
109781 + int err = 0;
109782 + size_t len = optlen;
109783 u32 opt;
109784
109785 BT_DBG("sk %p", sk);
109786 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109787
109788 sec.level = BT_SECURITY_LOW;
109789
109790 - len = min_t(unsigned int, sizeof(sec), optlen);
109791 + len = min(sizeof(sec), len);
109792 if (copy_from_user((char *) &sec, optval, len)) {
109793 err = -EFAULT;
109794 break;
109795 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109796
109797 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
109798
109799 - len = min_t(unsigned int, sizeof(pwr), optlen);
109800 + len = min(sizeof(pwr), len);
109801 if (copy_from_user((char *) &pwr, optval, len)) {
109802 err = -EFAULT;
109803 break;
109804 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
109805 index 3c6d2c8..6afc970 100644
109806 --- a/net/bluetooth/rfcomm/sock.c
109807 +++ b/net/bluetooth/rfcomm/sock.c
109808 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
109809 struct sock *sk = sock->sk;
109810 struct bt_security sec;
109811 int err = 0;
109812 - size_t len;
109813 + size_t len = optlen;
109814 u32 opt;
109815
109816 BT_DBG("sk %p", sk);
109817 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
109818
109819 sec.level = BT_SECURITY_LOW;
109820
109821 - len = min_t(unsigned int, sizeof(sec), optlen);
109822 + len = min(sizeof(sec), len);
109823 if (copy_from_user((char *) &sec, optval, len)) {
109824 err = -EFAULT;
109825 break;
109826 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
109827 index 8e385a0..a5bdd8e 100644
109828 --- a/net/bluetooth/rfcomm/tty.c
109829 +++ b/net/bluetooth/rfcomm/tty.c
109830 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
109831 BT_DBG("tty %p id %d", tty, tty->index);
109832
109833 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
109834 - dev->channel, dev->port.count);
109835 + dev->channel, atomic_read(&dev->port.count));
109836
109837 err = tty_port_open(&dev->port, tty, filp);
109838 if (err)
109839 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
109840 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
109841
109842 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
109843 - dev->port.count);
109844 + atomic_read(&dev->port.count));
109845
109846 tty_port_close(&dev->port, tty, filp);
109847 }
109848 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
109849 index 4fbcea0..69a6786 100644
109850 --- a/net/bridge/br_netlink.c
109851 +++ b/net/bridge/br_netlink.c
109852 @@ -726,7 +726,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
109853 .get_link_af_size = br_get_link_af_size,
109854 };
109855
109856 -struct rtnl_link_ops br_link_ops __read_mostly = {
109857 +struct rtnl_link_ops br_link_ops = {
109858 .kind = "bridge",
109859 .priv_size = sizeof(struct net_bridge),
109860 .setup = br_dev_setup,
109861 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
109862 index 91180a7..1301daa 100644
109863 --- a/net/bridge/netfilter/ebtables.c
109864 +++ b/net/bridge/netfilter/ebtables.c
109865 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
109866 tmp.valid_hooks = t->table->valid_hooks;
109867 }
109868 mutex_unlock(&ebt_mutex);
109869 - if (copy_to_user(user, &tmp, *len) != 0) {
109870 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109871 BUGPRINT("c2u Didn't work\n");
109872 ret = -EFAULT;
109873 break;
109874 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
109875 goto out;
109876 tmp.valid_hooks = t->valid_hooks;
109877
109878 - if (copy_to_user(user, &tmp, *len) != 0) {
109879 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109880 ret = -EFAULT;
109881 break;
109882 }
109883 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
109884 tmp.entries_size = t->table->entries_size;
109885 tmp.valid_hooks = t->table->valid_hooks;
109886
109887 - if (copy_to_user(user, &tmp, *len) != 0) {
109888 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109889 ret = -EFAULT;
109890 break;
109891 }
109892 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
109893 index f5afda1..dcf770a 100644
109894 --- a/net/caif/cfctrl.c
109895 +++ b/net/caif/cfctrl.c
109896 @@ -10,6 +10,7 @@
109897 #include <linux/spinlock.h>
109898 #include <linux/slab.h>
109899 #include <linux/pkt_sched.h>
109900 +#include <linux/sched.h>
109901 #include <net/caif/caif_layer.h>
109902 #include <net/caif/cfpkt.h>
109903 #include <net/caif/cfctrl.h>
109904 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
109905 memset(&dev_info, 0, sizeof(dev_info));
109906 dev_info.id = 0xff;
109907 cfsrvl_init(&this->serv, 0, &dev_info, false);
109908 - atomic_set(&this->req_seq_no, 1);
109909 - atomic_set(&this->rsp_seq_no, 1);
109910 + atomic_set_unchecked(&this->req_seq_no, 1);
109911 + atomic_set_unchecked(&this->rsp_seq_no, 1);
109912 this->serv.layer.receive = cfctrl_recv;
109913 sprintf(this->serv.layer.name, "ctrl");
109914 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
109915 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
109916 struct cfctrl_request_info *req)
109917 {
109918 spin_lock_bh(&ctrl->info_list_lock);
109919 - atomic_inc(&ctrl->req_seq_no);
109920 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
109921 + atomic_inc_unchecked(&ctrl->req_seq_no);
109922 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
109923 list_add_tail(&req->list, &ctrl->list);
109924 spin_unlock_bh(&ctrl->info_list_lock);
109925 }
109926 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
109927 if (p != first)
109928 pr_warn("Requests are not received in order\n");
109929
109930 - atomic_set(&ctrl->rsp_seq_no,
109931 + atomic_set_unchecked(&ctrl->rsp_seq_no,
109932 p->sequence_no);
109933 list_del(&p->list);
109934 goto out;
109935 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
109936 index 67a4a36..8d28068 100644
109937 --- a/net/caif/chnl_net.c
109938 +++ b/net/caif/chnl_net.c
109939 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
109940 };
109941
109942
109943 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
109944 +static struct rtnl_link_ops ipcaif_link_ops = {
109945 .kind = "caif",
109946 .priv_size = sizeof(struct chnl_net),
109947 .setup = ipcaif_net_setup,
109948 diff --git a/net/can/af_can.c b/net/can/af_can.c
109949 index 32d710e..93bcf05 100644
109950 --- a/net/can/af_can.c
109951 +++ b/net/can/af_can.c
109952 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
109953 };
109954
109955 /* notifier block for netdevice event */
109956 -static struct notifier_block can_netdev_notifier __read_mostly = {
109957 +static struct notifier_block can_netdev_notifier = {
109958 .notifier_call = can_notifier,
109959 };
109960
109961 diff --git a/net/can/bcm.c b/net/can/bcm.c
109962 index ee9ffd9..dfdf3d4 100644
109963 --- a/net/can/bcm.c
109964 +++ b/net/can/bcm.c
109965 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
109966 }
109967
109968 /* create /proc/net/can-bcm directory */
109969 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
109970 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
109971 return 0;
109972 }
109973
109974 diff --git a/net/can/gw.c b/net/can/gw.c
109975 index a6f448e..5902171 100644
109976 --- a/net/can/gw.c
109977 +++ b/net/can/gw.c
109978 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
109979 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
109980
109981 static HLIST_HEAD(cgw_list);
109982 -static struct notifier_block notifier;
109983
109984 static struct kmem_cache *cgw_cache __read_mostly;
109985
109986 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
109987 return err;
109988 }
109989
109990 +static struct notifier_block notifier = {
109991 + .notifier_call = cgw_notifier
109992 +};
109993 +
109994 static __init int cgw_module_init(void)
109995 {
109996 /* sanitize given module parameter */
109997 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
109998 return -ENOMEM;
109999
110000 /* set notifier */
110001 - notifier.notifier_call = cgw_notifier;
110002 register_netdevice_notifier(&notifier);
110003
110004 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
110005 diff --git a/net/can/proc.c b/net/can/proc.c
110006 index 1a19b98..df2b4ec 100644
110007 --- a/net/can/proc.c
110008 +++ b/net/can/proc.c
110009 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
110010 void can_init_proc(void)
110011 {
110012 /* create /proc/net/can directory */
110013 - can_dir = proc_mkdir("can", init_net.proc_net);
110014 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
110015
110016 if (!can_dir) {
110017 printk(KERN_INFO "can: failed to create /proc/net/can . "
110018 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
110019 index a9f4ae4..ee19b92 100644
110020 --- a/net/ceph/messenger.c
110021 +++ b/net/ceph/messenger.c
110022 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
110023 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
110024
110025 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
110026 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
110027 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
110028
110029 static struct page *zero_page; /* used in certain error cases */
110030
110031 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
110032 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
110033 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
110034
110035 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
110036 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
110037 s = addr_str[i];
110038
110039 switch (ss->ss_family) {
110040 diff --git a/net/compat.c b/net/compat.c
110041 index f7bd286..76ea56a 100644
110042 --- a/net/compat.c
110043 +++ b/net/compat.c
110044 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
110045
110046 #define CMSG_COMPAT_FIRSTHDR(msg) \
110047 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
110048 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
110049 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
110050 (struct compat_cmsghdr __user *)NULL)
110051
110052 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
110053 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
110054 (ucmlen) <= (unsigned long) \
110055 ((mhdr)->msg_controllen - \
110056 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
110057 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
110058
110059 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
110060 struct compat_cmsghdr __user *cmsg, int cmsg_len)
110061 {
110062 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
110063 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
110064 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
110065 msg->msg_controllen)
110066 return NULL;
110067 return (struct compat_cmsghdr __user *)ptr;
110068 @@ -203,7 +203,7 @@ Efault:
110069
110070 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
110071 {
110072 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
110073 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
110074 struct compat_cmsghdr cmhdr;
110075 struct compat_timeval ctv;
110076 struct compat_timespec cts[3];
110077 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
110078
110079 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
110080 {
110081 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
110082 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
110083 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
110084 int fdnum = scm->fp->count;
110085 struct file **fp = scm->fp->fp;
110086 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
110087 return -EFAULT;
110088 old_fs = get_fs();
110089 set_fs(KERNEL_DS);
110090 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
110091 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
110092 set_fs(old_fs);
110093
110094 return err;
110095 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
110096 len = sizeof(ktime);
110097 old_fs = get_fs();
110098 set_fs(KERNEL_DS);
110099 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
110100 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
110101 set_fs(old_fs);
110102
110103 if (!err) {
110104 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110105 case MCAST_JOIN_GROUP:
110106 case MCAST_LEAVE_GROUP:
110107 {
110108 - struct compat_group_req __user *gr32 = (void *)optval;
110109 + struct compat_group_req __user *gr32 = (void __user *)optval;
110110 struct group_req __user *kgr =
110111 compat_alloc_user_space(sizeof(struct group_req));
110112 u32 interface;
110113 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110114 case MCAST_BLOCK_SOURCE:
110115 case MCAST_UNBLOCK_SOURCE:
110116 {
110117 - struct compat_group_source_req __user *gsr32 = (void *)optval;
110118 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
110119 struct group_source_req __user *kgsr = compat_alloc_user_space(
110120 sizeof(struct group_source_req));
110121 u32 interface;
110122 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110123 }
110124 case MCAST_MSFILTER:
110125 {
110126 - struct compat_group_filter __user *gf32 = (void *)optval;
110127 + struct compat_group_filter __user *gf32 = (void __user *)optval;
110128 struct group_filter __user *kgf;
110129 u32 interface, fmode, numsrc;
110130
110131 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
110132 char __user *optval, int __user *optlen,
110133 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
110134 {
110135 - struct compat_group_filter __user *gf32 = (void *)optval;
110136 + struct compat_group_filter __user *gf32 = (void __user *)optval;
110137 struct group_filter __user *kgf;
110138 int __user *koptlen;
110139 u32 interface, fmode, numsrc;
110140 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
110141
110142 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
110143 return -EINVAL;
110144 - if (copy_from_user(a, args, nas[call]))
110145 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
110146 return -EFAULT;
110147 a0 = a[0];
110148 a1 = a[1];
110149 diff --git a/net/core/datagram.c b/net/core/datagram.c
110150 index df493d6..1145766 100644
110151 --- a/net/core/datagram.c
110152 +++ b/net/core/datagram.c
110153 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
110154 }
110155
110156 kfree_skb(skb);
110157 - atomic_inc(&sk->sk_drops);
110158 + atomic_inc_unchecked(&sk->sk_drops);
110159 sk_mem_reclaim_partial(sk);
110160
110161 return err;
110162 diff --git a/net/core/dev.c b/net/core/dev.c
110163 index 22a53ac..1d19af7 100644
110164 --- a/net/core/dev.c
110165 +++ b/net/core/dev.c
110166 @@ -1681,14 +1681,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
110167 {
110168 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
110169 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
110170 - atomic_long_inc(&dev->rx_dropped);
110171 + atomic_long_inc_unchecked(&dev->rx_dropped);
110172 kfree_skb(skb);
110173 return NET_RX_DROP;
110174 }
110175 }
110176
110177 if (unlikely(!is_skb_forwardable(dev, skb))) {
110178 - atomic_long_inc(&dev->rx_dropped);
110179 + atomic_long_inc_unchecked(&dev->rx_dropped);
110180 kfree_skb(skb);
110181 return NET_RX_DROP;
110182 }
110183 @@ -2987,7 +2987,7 @@ recursion_alert:
110184 drop:
110185 rcu_read_unlock_bh();
110186
110187 - atomic_long_inc(&dev->tx_dropped);
110188 + atomic_long_inc_unchecked(&dev->tx_dropped);
110189 kfree_skb_list(skb);
110190 return rc;
110191 out:
110192 @@ -3336,7 +3336,7 @@ enqueue:
110193
110194 local_irq_restore(flags);
110195
110196 - atomic_long_inc(&skb->dev->rx_dropped);
110197 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
110198 kfree_skb(skb);
110199 return NET_RX_DROP;
110200 }
110201 @@ -3413,7 +3413,7 @@ int netif_rx_ni(struct sk_buff *skb)
110202 }
110203 EXPORT_SYMBOL(netif_rx_ni);
110204
110205 -static void net_tx_action(struct softirq_action *h)
110206 +static __latent_entropy void net_tx_action(void)
110207 {
110208 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
110209
110210 @@ -3751,7 +3751,7 @@ ncls:
110211 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
110212 } else {
110213 drop:
110214 - atomic_long_inc(&skb->dev->rx_dropped);
110215 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
110216 kfree_skb(skb);
110217 /* Jamal, now you will not able to escape explaining
110218 * me how you were going to use this. :-)
110219 @@ -4640,7 +4640,7 @@ out_unlock:
110220 return work;
110221 }
110222
110223 -static void net_rx_action(struct softirq_action *h)
110224 +static __latent_entropy void net_rx_action(void)
110225 {
110226 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
110227 unsigned long time_limit = jiffies + 2;
110228 @@ -6676,8 +6676,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
110229 } else {
110230 netdev_stats_to_stats64(storage, &dev->stats);
110231 }
110232 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
110233 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
110234 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
110235 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
110236 return storage;
110237 }
110238 EXPORT_SYMBOL(dev_get_stats);
110239 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
110240 index b94b1d2..da3ed7c 100644
110241 --- a/net/core/dev_ioctl.c
110242 +++ b/net/core/dev_ioctl.c
110243 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
110244 no_module = !dev;
110245 if (no_module && capable(CAP_NET_ADMIN))
110246 no_module = request_module("netdev-%s", name);
110247 - if (no_module && capable(CAP_SYS_MODULE))
110248 + if (no_module && capable(CAP_SYS_MODULE)) {
110249 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
110250 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
110251 +#else
110252 request_module("%s", name);
110253 +#endif
110254 + }
110255 }
110256 EXPORT_SYMBOL(dev_load);
110257
110258 diff --git a/net/core/filter.c b/net/core/filter.c
110259 index f6bdc2b..76eba8e 100644
110260 --- a/net/core/filter.c
110261 +++ b/net/core/filter.c
110262 @@ -533,7 +533,11 @@ do_pass:
110263
110264 /* Unknown instruction. */
110265 default:
110266 - goto err;
110267 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
110268 + fp->code, fp->jt, fp->jf, fp->k);
110269 + kfree(addrs);
110270 + BUG();
110271 + return -EINVAL;
110272 }
110273
110274 insn++;
110275 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
110276 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
110277 int pc, ret = 0;
110278
110279 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
110280 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
110281
110282 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
110283 if (!masks)
110284 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
110285 if (!fp)
110286 return -ENOMEM;
110287
110288 - memcpy(fp->insns, fprog->filter, fsize);
110289 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
110290
110291 fp->len = fprog->len;
110292 /* Since unattached filters are not copied back to user
110293 diff --git a/net/core/flow.c b/net/core/flow.c
110294 index 1033725..340f65d 100644
110295 --- a/net/core/flow.c
110296 +++ b/net/core/flow.c
110297 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
110298 static int flow_entry_valid(struct flow_cache_entry *fle,
110299 struct netns_xfrm *xfrm)
110300 {
110301 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
110302 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
110303 return 0;
110304 if (fle->object && !fle->object->ops->check(fle->object))
110305 return 0;
110306 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
110307 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
110308 fcp->hash_count++;
110309 }
110310 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
110311 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
110312 flo = fle->object;
110313 if (!flo)
110314 goto ret_object;
110315 @@ -263,7 +263,7 @@ nocache:
110316 }
110317 flo = resolver(net, key, family, dir, flo, ctx);
110318 if (fle) {
110319 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
110320 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
110321 if (!IS_ERR(flo))
110322 fle->object = flo;
110323 else
110324 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
110325 index 70fe9e1..926784c 100644
110326 --- a/net/core/neighbour.c
110327 +++ b/net/core/neighbour.c
110328 @@ -2806,7 +2806,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
110329 void __user *buffer, size_t *lenp, loff_t *ppos)
110330 {
110331 int size, ret;
110332 - struct ctl_table tmp = *ctl;
110333 + ctl_table_no_const tmp = *ctl;
110334
110335 tmp.extra1 = &zero;
110336 tmp.extra2 = &unres_qlen_max;
110337 @@ -2868,7 +2868,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
110338 void __user *buffer,
110339 size_t *lenp, loff_t *ppos)
110340 {
110341 - struct ctl_table tmp = *ctl;
110342 + ctl_table_no_const tmp = *ctl;
110343 int ret;
110344
110345 tmp.extra1 = &zero;
110346 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
110347 index 2bf8329..2eb1423 100644
110348 --- a/net/core/net-procfs.c
110349 +++ b/net/core/net-procfs.c
110350 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
110351 struct rtnl_link_stats64 temp;
110352 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
110353
110354 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110355 + if (gr_proc_is_restricted())
110356 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110357 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110358 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
110359 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
110360 + else
110361 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110362 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110363 dev->name, stats->rx_bytes, stats->rx_packets,
110364 stats->rx_errors,
110365 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
110366 return 0;
110367 }
110368
110369 -static const struct seq_operations dev_seq_ops = {
110370 +const struct seq_operations dev_seq_ops = {
110371 .start = dev_seq_start,
110372 .next = dev_seq_next,
110373 .stop = dev_seq_stop,
110374 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
110375
110376 static int softnet_seq_open(struct inode *inode, struct file *file)
110377 {
110378 - return seq_open(file, &softnet_seq_ops);
110379 + return seq_open_restrict(file, &softnet_seq_ops);
110380 }
110381
110382 static const struct file_operations softnet_seq_fops = {
110383 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
110384 else
110385 seq_printf(seq, "%04x", ntohs(pt->type));
110386
110387 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110388 + seq_printf(seq, " %-8s %pf\n",
110389 + pt->dev ? pt->dev->name : "", NULL);
110390 +#else
110391 seq_printf(seq, " %-8s %pf\n",
110392 pt->dev ? pt->dev->name : "", pt->func);
110393 +#endif
110394 }
110395
110396 return 0;
110397 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
110398 index f2aa73b..0d1a1ea 100644
110399 --- a/net/core/net-sysfs.c
110400 +++ b/net/core/net-sysfs.c
110401 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
110402 {
110403 struct net_device *netdev = to_net_dev(dev);
110404 return sprintf(buf, fmt_dec,
110405 - atomic_read(&netdev->carrier_changes));
110406 + atomic_read_unchecked(&netdev->carrier_changes));
110407 }
110408 static DEVICE_ATTR_RO(carrier_changes);
110409
110410 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
110411 index 70d3450..eb7c528 100644
110412 --- a/net/core/net_namespace.c
110413 +++ b/net/core/net_namespace.c
110414 @@ -663,7 +663,7 @@ static int __register_pernet_operations(struct list_head *list,
110415 int error;
110416 LIST_HEAD(net_exit_list);
110417
110418 - list_add_tail(&ops->list, list);
110419 + pax_list_add_tail((struct list_head *)&ops->list, list);
110420 if (ops->init || (ops->id && ops->size)) {
110421 for_each_net(net) {
110422 error = ops_init(ops, net);
110423 @@ -676,7 +676,7 @@ static int __register_pernet_operations(struct list_head *list,
110424
110425 out_undo:
110426 /* If I have an error cleanup all namespaces I initialized */
110427 - list_del(&ops->list);
110428 + pax_list_del((struct list_head *)&ops->list);
110429 ops_exit_list(ops, &net_exit_list);
110430 ops_free_list(ops, &net_exit_list);
110431 return error;
110432 @@ -687,7 +687,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
110433 struct net *net;
110434 LIST_HEAD(net_exit_list);
110435
110436 - list_del(&ops->list);
110437 + pax_list_del((struct list_head *)&ops->list);
110438 for_each_net(net)
110439 list_add_tail(&net->exit_list, &net_exit_list);
110440 ops_exit_list(ops, &net_exit_list);
110441 @@ -821,7 +821,7 @@ int register_pernet_device(struct pernet_operations *ops)
110442 mutex_lock(&net_mutex);
110443 error = register_pernet_operations(&pernet_list, ops);
110444 if (!error && (first_device == &pernet_list))
110445 - first_device = &ops->list;
110446 + first_device = (struct list_head *)&ops->list;
110447 mutex_unlock(&net_mutex);
110448 return error;
110449 }
110450 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
110451 index c126a87..10ad89d 100644
110452 --- a/net/core/netpoll.c
110453 +++ b/net/core/netpoll.c
110454 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110455 struct udphdr *udph;
110456 struct iphdr *iph;
110457 struct ethhdr *eth;
110458 - static atomic_t ip_ident;
110459 + static atomic_unchecked_t ip_ident;
110460 struct ipv6hdr *ip6h;
110461
110462 udp_len = len + sizeof(*udph);
110463 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110464 put_unaligned(0x45, (unsigned char *)iph);
110465 iph->tos = 0;
110466 put_unaligned(htons(ip_len), &(iph->tot_len));
110467 - iph->id = htons(atomic_inc_return(&ip_ident));
110468 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
110469 iph->frag_off = 0;
110470 iph->ttl = 64;
110471 iph->protocol = IPPROTO_UDP;
110472 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
110473 index 508155b..fad080f 100644
110474 --- a/net/core/pktgen.c
110475 +++ b/net/core/pktgen.c
110476 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
110477 pn->net = net;
110478 INIT_LIST_HEAD(&pn->pktgen_threads);
110479 pn->pktgen_exiting = false;
110480 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
110481 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
110482 if (!pn->proc_dir) {
110483 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
110484 return -ENODEV;
110485 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
110486 index 7ebed55..378bf34 100644
110487 --- a/net/core/rtnetlink.c
110488 +++ b/net/core/rtnetlink.c
110489 @@ -61,7 +61,7 @@ struct rtnl_link {
110490 rtnl_doit_func doit;
110491 rtnl_dumpit_func dumpit;
110492 rtnl_calcit_func calcit;
110493 -};
110494 +} __no_const;
110495
110496 static DEFINE_MUTEX(rtnl_mutex);
110497
110498 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
110499 * to use the ops for creating device. So do not
110500 * fill up dellink as well. That disables rtnl_dellink.
110501 */
110502 - if (ops->setup && !ops->dellink)
110503 - ops->dellink = unregister_netdevice_queue;
110504 + if (ops->setup && !ops->dellink) {
110505 + pax_open_kernel();
110506 + *(void **)&ops->dellink = unregister_netdevice_queue;
110507 + pax_close_kernel();
110508 + }
110509
110510 - list_add_tail(&ops->list, &link_ops);
110511 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
110512 return 0;
110513 }
110514 EXPORT_SYMBOL_GPL(__rtnl_link_register);
110515 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
110516 for_each_net(net) {
110517 __rtnl_kill_links(net, ops);
110518 }
110519 - list_del(&ops->list);
110520 + pax_list_del((struct list_head *)&ops->list);
110521 }
110522 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
110523
110524 @@ -1047,7 +1050,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
110525 (dev->ifalias &&
110526 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
110527 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
110528 - atomic_read(&dev->carrier_changes)))
110529 + atomic_read_unchecked(&dev->carrier_changes)))
110530 goto nla_put_failure;
110531
110532 if (1) {
110533 diff --git a/net/core/scm.c b/net/core/scm.c
110534 index 3b6899b..cf36238 100644
110535 --- a/net/core/scm.c
110536 +++ b/net/core/scm.c
110537 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
110538 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110539 {
110540 struct cmsghdr __user *cm
110541 - = (__force struct cmsghdr __user *)msg->msg_control;
110542 + = (struct cmsghdr __force_user *)msg->msg_control;
110543 struct cmsghdr cmhdr;
110544 int cmlen = CMSG_LEN(len);
110545 int err;
110546 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110547 err = -EFAULT;
110548 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
110549 goto out;
110550 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
110551 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
110552 goto out;
110553 cmlen = CMSG_SPACE(len);
110554 if (msg->msg_controllen < cmlen)
110555 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
110556 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110557 {
110558 struct cmsghdr __user *cm
110559 - = (__force struct cmsghdr __user*)msg->msg_control;
110560 + = (struct cmsghdr __force_user *)msg->msg_control;
110561
110562 int fdmax = 0;
110563 int fdnum = scm->fp->count;
110564 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110565 if (fdnum < fdmax)
110566 fdmax = fdnum;
110567
110568 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
110569 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
110570 i++, cmfptr++)
110571 {
110572 struct socket *sock;
110573 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
110574 index e9f9a15..6eb024e 100644
110575 --- a/net/core/skbuff.c
110576 +++ b/net/core/skbuff.c
110577 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
110578 __wsum skb_checksum(const struct sk_buff *skb, int offset,
110579 int len, __wsum csum)
110580 {
110581 - const struct skb_checksum_ops ops = {
110582 + static const struct skb_checksum_ops ops = {
110583 .update = csum_partial_ext,
110584 .combine = csum_block_add_ext,
110585 };
110586 @@ -3379,12 +3379,14 @@ void __init skb_init(void)
110587 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
110588 sizeof(struct sk_buff),
110589 0,
110590 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110591 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110592 + SLAB_NO_SANITIZE,
110593 NULL);
110594 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
110595 sizeof(struct sk_buff_fclones),
110596 0,
110597 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110598 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110599 + SLAB_NO_SANITIZE,
110600 NULL);
110601 }
110602
110603 diff --git a/net/core/sock.c b/net/core/sock.c
110604 index 71e3e5f..ab90920 100644
110605 --- a/net/core/sock.c
110606 +++ b/net/core/sock.c
110607 @@ -443,7 +443,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110608 struct sk_buff_head *list = &sk->sk_receive_queue;
110609
110610 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
110611 - atomic_inc(&sk->sk_drops);
110612 + atomic_inc_unchecked(&sk->sk_drops);
110613 trace_sock_rcvqueue_full(sk, skb);
110614 return -ENOMEM;
110615 }
110616 @@ -453,7 +453,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110617 return err;
110618
110619 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
110620 - atomic_inc(&sk->sk_drops);
110621 + atomic_inc_unchecked(&sk->sk_drops);
110622 return -ENOBUFS;
110623 }
110624
110625 @@ -466,7 +466,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110626 skb_dst_force(skb);
110627
110628 spin_lock_irqsave(&list->lock, flags);
110629 - skb->dropcount = atomic_read(&sk->sk_drops);
110630 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
110631 __skb_queue_tail(list, skb);
110632 spin_unlock_irqrestore(&list->lock, flags);
110633
110634 @@ -486,7 +486,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110635 skb->dev = NULL;
110636
110637 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
110638 - atomic_inc(&sk->sk_drops);
110639 + atomic_inc_unchecked(&sk->sk_drops);
110640 goto discard_and_relse;
110641 }
110642 if (nested)
110643 @@ -504,7 +504,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110644 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
110645 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
110646 bh_unlock_sock(sk);
110647 - atomic_inc(&sk->sk_drops);
110648 + atomic_inc_unchecked(&sk->sk_drops);
110649 goto discard_and_relse;
110650 }
110651
110652 @@ -910,6 +910,7 @@ set_rcvbuf:
110653 }
110654 break;
110655
110656 +#ifndef GRKERNSEC_BPF_HARDEN
110657 case SO_ATTACH_BPF:
110658 ret = -EINVAL;
110659 if (optlen == sizeof(u32)) {
110660 @@ -922,7 +923,7 @@ set_rcvbuf:
110661 ret = sk_attach_bpf(ufd, sk);
110662 }
110663 break;
110664 -
110665 +#endif
110666 case SO_DETACH_FILTER:
110667 ret = sk_detach_filter(sk);
110668 break;
110669 @@ -1026,12 +1027,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110670 struct timeval tm;
110671 } v;
110672
110673 - int lv = sizeof(int);
110674 - int len;
110675 + unsigned int lv = sizeof(int);
110676 + unsigned int len;
110677
110678 if (get_user(len, optlen))
110679 return -EFAULT;
110680 - if (len < 0)
110681 + if (len > INT_MAX)
110682 return -EINVAL;
110683
110684 memset(&v, 0, sizeof(v));
110685 @@ -1169,11 +1170,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110686
110687 case SO_PEERNAME:
110688 {
110689 - char address[128];
110690 + char address[_K_SS_MAXSIZE];
110691
110692 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
110693 return -ENOTCONN;
110694 - if (lv < len)
110695 + if (lv < len || sizeof address < len)
110696 return -EINVAL;
110697 if (copy_to_user(optval, address, len))
110698 return -EFAULT;
110699 @@ -1258,7 +1259,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110700
110701 if (len > lv)
110702 len = lv;
110703 - if (copy_to_user(optval, &v, len))
110704 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
110705 return -EFAULT;
110706 lenout:
110707 if (put_user(len, optlen))
110708 @@ -2375,7 +2376,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
110709 */
110710 smp_wmb();
110711 atomic_set(&sk->sk_refcnt, 1);
110712 - atomic_set(&sk->sk_drops, 0);
110713 + atomic_set_unchecked(&sk->sk_drops, 0);
110714 }
110715 EXPORT_SYMBOL(sock_init_data);
110716
110717 @@ -2503,6 +2504,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
110718 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110719 int level, int type)
110720 {
110721 + struct sock_extended_err ee;
110722 struct sock_exterr_skb *serr;
110723 struct sk_buff *skb;
110724 int copied, err;
110725 @@ -2524,7 +2526,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110726 sock_recv_timestamp(msg, sk, skb);
110727
110728 serr = SKB_EXT_ERR(skb);
110729 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
110730 + ee = serr->ee;
110731 + put_cmsg(msg, level, type, sizeof ee, &ee);
110732
110733 msg->msg_flags |= MSG_ERRQUEUE;
110734 err = copied;
110735 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
110736 index ad704c7..ca48aff 100644
110737 --- a/net/core/sock_diag.c
110738 +++ b/net/core/sock_diag.c
110739 @@ -9,26 +9,33 @@
110740 #include <linux/inet_diag.h>
110741 #include <linux/sock_diag.h>
110742
110743 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
110744 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
110745 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
110746 static DEFINE_MUTEX(sock_diag_table_mutex);
110747
110748 int sock_diag_check_cookie(void *sk, __u32 *cookie)
110749 {
110750 +#ifndef CONFIG_GRKERNSEC_HIDESYM
110751 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
110752 cookie[1] != INET_DIAG_NOCOOKIE) &&
110753 ((u32)(unsigned long)sk != cookie[0] ||
110754 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
110755 return -ESTALE;
110756 else
110757 +#endif
110758 return 0;
110759 }
110760 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
110761
110762 void sock_diag_save_cookie(void *sk, __u32 *cookie)
110763 {
110764 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110765 + cookie[0] = 0;
110766 + cookie[1] = 0;
110767 +#else
110768 cookie[0] = (u32)(unsigned long)sk;
110769 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
110770 +#endif
110771 }
110772 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
110773
110774 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
110775 mutex_lock(&sock_diag_table_mutex);
110776 if (sock_diag_handlers[hndl->family])
110777 err = -EBUSY;
110778 - else
110779 + else {
110780 + pax_open_kernel();
110781 sock_diag_handlers[hndl->family] = hndl;
110782 + pax_close_kernel();
110783 + }
110784 mutex_unlock(&sock_diag_table_mutex);
110785
110786 return err;
110787 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
110788
110789 mutex_lock(&sock_diag_table_mutex);
110790 BUG_ON(sock_diag_handlers[family] != hnld);
110791 + pax_open_kernel();
110792 sock_diag_handlers[family] = NULL;
110793 + pax_close_kernel();
110794 mutex_unlock(&sock_diag_table_mutex);
110795 }
110796 EXPORT_SYMBOL_GPL(sock_diag_unregister);
110797 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
110798 index 8ce351f..2c388f7 100644
110799 --- a/net/core/sysctl_net_core.c
110800 +++ b/net/core/sysctl_net_core.c
110801 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
110802 {
110803 unsigned int orig_size, size;
110804 int ret, i;
110805 - struct ctl_table tmp = {
110806 + ctl_table_no_const tmp = {
110807 .data = &size,
110808 .maxlen = sizeof(size),
110809 .mode = table->mode
110810 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
110811 void __user *buffer, size_t *lenp, loff_t *ppos)
110812 {
110813 char id[IFNAMSIZ];
110814 - struct ctl_table tbl = {
110815 + ctl_table_no_const tbl = {
110816 .data = id,
110817 .maxlen = IFNAMSIZ,
110818 };
110819 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
110820 static int proc_do_rss_key(struct ctl_table *table, int write,
110821 void __user *buffer, size_t *lenp, loff_t *ppos)
110822 {
110823 - struct ctl_table fake_table;
110824 + ctl_table_no_const fake_table;
110825 char buf[NETDEV_RSS_KEY_LEN * 3];
110826
110827 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
110828 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
110829 .mode = 0444,
110830 .proc_handler = proc_do_rss_key,
110831 },
110832 -#ifdef CONFIG_BPF_JIT
110833 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
110834 {
110835 .procname = "bpf_jit_enable",
110836 .data = &bpf_jit_enable,
110837 @@ -411,13 +411,12 @@ static struct ctl_table netns_core_table[] = {
110838
110839 static __net_init int sysctl_core_net_init(struct net *net)
110840 {
110841 - struct ctl_table *tbl;
110842 + ctl_table_no_const *tbl = NULL;
110843
110844 net->core.sysctl_somaxconn = SOMAXCONN;
110845
110846 - tbl = netns_core_table;
110847 if (!net_eq(net, &init_net)) {
110848 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
110849 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
110850 if (tbl == NULL)
110851 goto err_dup;
110852
110853 @@ -427,17 +426,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
110854 if (net->user_ns != &init_user_ns) {
110855 tbl[0].procname = NULL;
110856 }
110857 - }
110858 -
110859 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
110860 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
110861 + } else
110862 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
110863 if (net->core.sysctl_hdr == NULL)
110864 goto err_reg;
110865
110866 return 0;
110867
110868 err_reg:
110869 - if (tbl != netns_core_table)
110870 - kfree(tbl);
110871 + kfree(tbl);
110872 err_dup:
110873 return -ENOMEM;
110874 }
110875 @@ -452,7 +450,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
110876 kfree(tbl);
110877 }
110878
110879 -static __net_initdata struct pernet_operations sysctl_core_ops = {
110880 +static __net_initconst struct pernet_operations sysctl_core_ops = {
110881 .init = sysctl_core_net_init,
110882 .exit = sysctl_core_net_exit,
110883 };
110884 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
110885 index 8102286..a0c2755 100644
110886 --- a/net/decnet/af_decnet.c
110887 +++ b/net/decnet/af_decnet.c
110888 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
110889 .sysctl_rmem = sysctl_decnet_rmem,
110890 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
110891 .obj_size = sizeof(struct dn_sock),
110892 + .slab_flags = SLAB_USERCOPY,
110893 };
110894
110895 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
110896 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
110897 index b2c26b0..41f803e 100644
110898 --- a/net/decnet/dn_dev.c
110899 +++ b/net/decnet/dn_dev.c
110900 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
110901 .extra1 = &min_t3,
110902 .extra2 = &max_t3
110903 },
110904 - {0}
110905 + { }
110906 },
110907 };
110908
110909 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
110910 index 5325b54..a0d4d69 100644
110911 --- a/net/decnet/sysctl_net_decnet.c
110912 +++ b/net/decnet/sysctl_net_decnet.c
110913 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
110914
110915 if (len > *lenp) len = *lenp;
110916
110917 - if (copy_to_user(buffer, addr, len))
110918 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
110919 return -EFAULT;
110920
110921 *lenp = len;
110922 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
110923
110924 if (len > *lenp) len = *lenp;
110925
110926 - if (copy_to_user(buffer, devname, len))
110927 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
110928 return -EFAULT;
110929
110930 *lenp = len;
110931 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
110932 index a2c7e4c..3dc9f67 100644
110933 --- a/net/hsr/hsr_netlink.c
110934 +++ b/net/hsr/hsr_netlink.c
110935 @@ -102,7 +102,7 @@ nla_put_failure:
110936 return -EMSGSIZE;
110937 }
110938
110939 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
110940 +static struct rtnl_link_ops hsr_link_ops = {
110941 .kind = "hsr",
110942 .maxtype = IFLA_HSR_MAX,
110943 .policy = hsr_policy,
110944 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
110945 index 055fbb7..c0dbe60 100644
110946 --- a/net/ieee802154/6lowpan/core.c
110947 +++ b/net/ieee802154/6lowpan/core.c
110948 @@ -217,7 +217,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
110949 dev_put(real_dev);
110950 }
110951
110952 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
110953 +static struct rtnl_link_ops lowpan_link_ops = {
110954 .kind = "lowpan",
110955 .priv_size = sizeof(struct lowpan_dev_info),
110956 .setup = lowpan_setup,
110957 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
110958 index f46e4d1..30231f1 100644
110959 --- a/net/ieee802154/6lowpan/reassembly.c
110960 +++ b/net/ieee802154/6lowpan/reassembly.c
110961 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
110962
110963 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
110964 {
110965 - struct ctl_table *table;
110966 + ctl_table_no_const *table = NULL;
110967 struct ctl_table_header *hdr;
110968 struct netns_ieee802154_lowpan *ieee802154_lowpan =
110969 net_ieee802154_lowpan(net);
110970
110971 - table = lowpan_frags_ns_ctl_table;
110972 if (!net_eq(net, &init_net)) {
110973 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
110974 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
110975 GFP_KERNEL);
110976 if (table == NULL)
110977 goto err_alloc;
110978 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
110979 /* Don't export sysctls to unprivileged users */
110980 if (net->user_ns != &init_user_ns)
110981 table[0].procname = NULL;
110982 - }
110983 -
110984 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
110985 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
110986 + } else
110987 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
110988 if (hdr == NULL)
110989 goto err_reg;
110990
110991 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
110992 return 0;
110993
110994 err_reg:
110995 - if (!net_eq(net, &init_net))
110996 - kfree(table);
110997 + kfree(table);
110998 err_alloc:
110999 return -ENOMEM;
111000 }
111001 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
111002 index d2e49ba..f78e8aa 100644
111003 --- a/net/ipv4/af_inet.c
111004 +++ b/net/ipv4/af_inet.c
111005 @@ -1390,7 +1390,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
111006 return ip_recv_error(sk, msg, len, addr_len);
111007 #if IS_ENABLED(CONFIG_IPV6)
111008 if (sk->sk_family == AF_INET6)
111009 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
111010 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
111011 #endif
111012 return -EINVAL;
111013 }
111014 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
111015 index 3a8985c..9d2a870 100644
111016 --- a/net/ipv4/devinet.c
111017 +++ b/net/ipv4/devinet.c
111018 @@ -69,7 +69,8 @@
111019
111020 static struct ipv4_devconf ipv4_devconf = {
111021 .data = {
111022 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
111023 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
111024 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
111025 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
111026 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
111027 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
111028 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
111029
111030 static struct ipv4_devconf ipv4_devconf_dflt = {
111031 .data = {
111032 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
111033 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
111034 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
111035 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
111036 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
111037 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
111038 @@ -1549,7 +1551,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
111039 idx = 0;
111040 head = &net->dev_index_head[h];
111041 rcu_read_lock();
111042 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
111043 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
111044 net->dev_base_seq;
111045 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111046 if (idx < s_idx)
111047 @@ -1868,7 +1870,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
111048 idx = 0;
111049 head = &net->dev_index_head[h];
111050 rcu_read_lock();
111051 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
111052 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
111053 net->dev_base_seq;
111054 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111055 if (idx < s_idx)
111056 @@ -2103,7 +2105,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
111057 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
111058 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
111059
111060 -static struct devinet_sysctl_table {
111061 +static const struct devinet_sysctl_table {
111062 struct ctl_table_header *sysctl_header;
111063 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
111064 } devinet_sysctl = {
111065 @@ -2235,7 +2237,7 @@ static __net_init int devinet_init_net(struct net *net)
111066 int err;
111067 struct ipv4_devconf *all, *dflt;
111068 #ifdef CONFIG_SYSCTL
111069 - struct ctl_table *tbl = ctl_forward_entry;
111070 + ctl_table_no_const *tbl = NULL;
111071 struct ctl_table_header *forw_hdr;
111072 #endif
111073
111074 @@ -2253,7 +2255,7 @@ static __net_init int devinet_init_net(struct net *net)
111075 goto err_alloc_dflt;
111076
111077 #ifdef CONFIG_SYSCTL
111078 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
111079 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
111080 if (tbl == NULL)
111081 goto err_alloc_ctl;
111082
111083 @@ -2273,7 +2275,10 @@ static __net_init int devinet_init_net(struct net *net)
111084 goto err_reg_dflt;
111085
111086 err = -ENOMEM;
111087 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
111088 + if (!net_eq(net, &init_net))
111089 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
111090 + else
111091 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
111092 if (forw_hdr == NULL)
111093 goto err_reg_ctl;
111094 net->ipv4.forw_hdr = forw_hdr;
111095 @@ -2289,8 +2294,7 @@ err_reg_ctl:
111096 err_reg_dflt:
111097 __devinet_sysctl_unregister(all);
111098 err_reg_all:
111099 - if (tbl != ctl_forward_entry)
111100 - kfree(tbl);
111101 + kfree(tbl);
111102 err_alloc_ctl:
111103 #endif
111104 if (dflt != &ipv4_devconf_dflt)
111105 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
111106 index 23b9b3e..60cf0c4 100644
111107 --- a/net/ipv4/fib_frontend.c
111108 +++ b/net/ipv4/fib_frontend.c
111109 @@ -1020,12 +1020,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
111110 #ifdef CONFIG_IP_ROUTE_MULTIPATH
111111 fib_sync_up(dev);
111112 #endif
111113 - atomic_inc(&net->ipv4.dev_addr_genid);
111114 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111115 rt_cache_flush(dev_net(dev));
111116 break;
111117 case NETDEV_DOWN:
111118 fib_del_ifaddr(ifa, NULL);
111119 - atomic_inc(&net->ipv4.dev_addr_genid);
111120 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111121 if (ifa->ifa_dev->ifa_list == NULL) {
111122 /* Last address was deleted from this interface.
111123 * Disable IP.
111124 @@ -1063,7 +1063,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
111125 #ifdef CONFIG_IP_ROUTE_MULTIPATH
111126 fib_sync_up(dev);
111127 #endif
111128 - atomic_inc(&net->ipv4.dev_addr_genid);
111129 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111130 rt_cache_flush(net);
111131 break;
111132 case NETDEV_DOWN:
111133 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
111134 index 1e2090e..351a724 100644
111135 --- a/net/ipv4/fib_semantics.c
111136 +++ b/net/ipv4/fib_semantics.c
111137 @@ -753,7 +753,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
111138 nh->nh_saddr = inet_select_addr(nh->nh_dev,
111139 nh->nh_gw,
111140 nh->nh_parent->fib_scope);
111141 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
111142 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
111143
111144 return nh->nh_saddr;
111145 }
111146 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
111147 index ff069f6..335e752 100644
111148 --- a/net/ipv4/fou.c
111149 +++ b/net/ipv4/fou.c
111150 @@ -771,12 +771,12 @@ EXPORT_SYMBOL(gue_build_header);
111151
111152 #ifdef CONFIG_NET_FOU_IP_TUNNELS
111153
111154 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
111155 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
111156 .encap_hlen = fou_encap_hlen,
111157 .build_header = fou_build_header,
111158 };
111159
111160 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
111161 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
111162 .encap_hlen = gue_encap_hlen,
111163 .build_header = gue_build_header,
111164 };
111165 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
111166 index 9111a4e..3576905 100644
111167 --- a/net/ipv4/inet_hashtables.c
111168 +++ b/net/ipv4/inet_hashtables.c
111169 @@ -18,6 +18,7 @@
111170 #include <linux/sched.h>
111171 #include <linux/slab.h>
111172 #include <linux/wait.h>
111173 +#include <linux/security.h>
111174
111175 #include <net/inet_connection_sock.h>
111176 #include <net/inet_hashtables.h>
111177 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
111178 return inet_ehashfn(net, laddr, lport, faddr, fport);
111179 }
111180
111181 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
111182 +
111183 /*
111184 * Allocate and initialize a new local port bind bucket.
111185 * The bindhash mutex for snum's hash chain must be held here.
111186 @@ -554,6 +557,8 @@ ok:
111187 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
111188 spin_unlock(&head->lock);
111189
111190 + gr_update_task_in_ip_table(inet_sk(sk));
111191 +
111192 if (tw) {
111193 inet_twsk_deschedule(tw, death_row);
111194 while (twrefcnt) {
111195 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
111196 index 241afd7..31b95d5 100644
111197 --- a/net/ipv4/inetpeer.c
111198 +++ b/net/ipv4/inetpeer.c
111199 @@ -461,7 +461,7 @@ relookup:
111200 if (p) {
111201 p->daddr = *daddr;
111202 atomic_set(&p->refcnt, 1);
111203 - atomic_set(&p->rid, 0);
111204 + atomic_set_unchecked(&p->rid, 0);
111205 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
111206 p->rate_tokens = 0;
111207 /* 60*HZ is arbitrary, but chosen enough high so that the first
111208 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
111209 index 145a50c..5dd8cc5 100644
111210 --- a/net/ipv4/ip_fragment.c
111211 +++ b/net/ipv4/ip_fragment.c
111212 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
111213 return 0;
111214
111215 start = qp->rid;
111216 - end = atomic_inc_return(&peer->rid);
111217 + end = atomic_inc_return_unchecked(&peer->rid);
111218 qp->rid = end;
111219
111220 rc = qp->q.fragments && (end - start) > max;
111221 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
111222
111223 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111224 {
111225 - struct ctl_table *table;
111226 + ctl_table_no_const *table = NULL;
111227 struct ctl_table_header *hdr;
111228
111229 - table = ip4_frags_ns_ctl_table;
111230 if (!net_eq(net, &init_net)) {
111231 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
111232 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
111233 if (table == NULL)
111234 goto err_alloc;
111235
111236 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111237 /* Don't export sysctls to unprivileged users */
111238 if (net->user_ns != &init_user_ns)
111239 table[0].procname = NULL;
111240 - }
111241 + hdr = register_net_sysctl(net, "net/ipv4", table);
111242 + } else
111243 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
111244
111245 - hdr = register_net_sysctl(net, "net/ipv4", table);
111246 if (hdr == NULL)
111247 goto err_reg;
111248
111249 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111250 return 0;
111251
111252 err_reg:
111253 - if (!net_eq(net, &init_net))
111254 - kfree(table);
111255 + kfree(table);
111256 err_alloc:
111257 return -ENOMEM;
111258 }
111259 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
111260 index 6207275f..00323a2 100644
111261 --- a/net/ipv4/ip_gre.c
111262 +++ b/net/ipv4/ip_gre.c
111263 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
111264 module_param(log_ecn_error, bool, 0644);
111265 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111266
111267 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
111268 +static struct rtnl_link_ops ipgre_link_ops;
111269 static int ipgre_tunnel_init(struct net_device *dev);
111270
111271 static int ipgre_net_id __read_mostly;
111272 @@ -817,7 +817,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
111273 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
111274 };
111275
111276 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
111277 +static struct rtnl_link_ops ipgre_link_ops = {
111278 .kind = "gre",
111279 .maxtype = IFLA_GRE_MAX,
111280 .policy = ipgre_policy,
111281 @@ -832,7 +832,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
111282 .get_link_net = ip_tunnel_get_link_net,
111283 };
111284
111285 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
111286 +static struct rtnl_link_ops ipgre_tap_ops = {
111287 .kind = "gretap",
111288 .maxtype = IFLA_GRE_MAX,
111289 .policy = ipgre_policy,
111290 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
111291 index 3d4da2c..40f9c29 100644
111292 --- a/net/ipv4/ip_input.c
111293 +++ b/net/ipv4/ip_input.c
111294 @@ -147,6 +147,10 @@
111295 #include <linux/mroute.h>
111296 #include <linux/netlink.h>
111297
111298 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111299 +extern int grsec_enable_blackhole;
111300 +#endif
111301 +
111302 /*
111303 * Process Router Attention IP option (RFC 2113)
111304 */
111305 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
111306 if (!raw) {
111307 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
111308 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
111309 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111310 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
111311 +#endif
111312 icmp_send(skb, ICMP_DEST_UNREACH,
111313 ICMP_PROT_UNREACH, 0);
111314 }
111315 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
111316 index 5cd9927..8610b9f 100644
111317 --- a/net/ipv4/ip_sockglue.c
111318 +++ b/net/ipv4/ip_sockglue.c
111319 @@ -1254,7 +1254,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111320 len = min_t(unsigned int, len, opt->optlen);
111321 if (put_user(len, optlen))
111322 return -EFAULT;
111323 - if (copy_to_user(optval, opt->__data, len))
111324 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
111325 + copy_to_user(optval, opt->__data, len))
111326 return -EFAULT;
111327 return 0;
111328 }
111329 @@ -1388,7 +1389,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111330 if (sk->sk_type != SOCK_STREAM)
111331 return -ENOPROTOOPT;
111332
111333 - msg.msg_control = (__force void *) optval;
111334 + msg.msg_control = (__force_kernel void *) optval;
111335 msg.msg_controllen = len;
111336 msg.msg_flags = flags;
111337
111338 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
111339 index 94efe14..1453fcc 100644
111340 --- a/net/ipv4/ip_vti.c
111341 +++ b/net/ipv4/ip_vti.c
111342 @@ -45,7 +45,7 @@
111343 #include <net/net_namespace.h>
111344 #include <net/netns/generic.h>
111345
111346 -static struct rtnl_link_ops vti_link_ops __read_mostly;
111347 +static struct rtnl_link_ops vti_link_ops;
111348
111349 static int vti_net_id __read_mostly;
111350 static int vti_tunnel_init(struct net_device *dev);
111351 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
111352 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
111353 };
111354
111355 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
111356 +static struct rtnl_link_ops vti_link_ops = {
111357 .kind = "vti",
111358 .maxtype = IFLA_VTI_MAX,
111359 .policy = vti_policy,
111360 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
111361 index b26376e..fc3d733 100644
111362 --- a/net/ipv4/ipconfig.c
111363 +++ b/net/ipv4/ipconfig.c
111364 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
111365
111366 mm_segment_t oldfs = get_fs();
111367 set_fs(get_ds());
111368 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111369 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111370 set_fs(oldfs);
111371 return res;
111372 }
111373 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
111374
111375 mm_segment_t oldfs = get_fs();
111376 set_fs(get_ds());
111377 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111378 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111379 set_fs(oldfs);
111380 return res;
111381 }
111382 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
111383
111384 mm_segment_t oldfs = get_fs();
111385 set_fs(get_ds());
111386 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
111387 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
111388 set_fs(oldfs);
111389 return res;
111390 }
111391 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
111392 index 915d215..48d1db7 100644
111393 --- a/net/ipv4/ipip.c
111394 +++ b/net/ipv4/ipip.c
111395 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111396 static int ipip_net_id __read_mostly;
111397
111398 static int ipip_tunnel_init(struct net_device *dev);
111399 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
111400 +static struct rtnl_link_ops ipip_link_ops;
111401
111402 static int ipip_err(struct sk_buff *skb, u32 info)
111403 {
111404 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
111405 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
111406 };
111407
111408 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
111409 +static struct rtnl_link_ops ipip_link_ops = {
111410 .kind = "ipip",
111411 .maxtype = IFLA_IPTUN_MAX,
111412 .policy = ipip_policy,
111413 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
111414 index f95b6f9..2ee2097 100644
111415 --- a/net/ipv4/netfilter/arp_tables.c
111416 +++ b/net/ipv4/netfilter/arp_tables.c
111417 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
111418 #endif
111419
111420 static int get_info(struct net *net, void __user *user,
111421 - const int *len, int compat)
111422 + int len, int compat)
111423 {
111424 char name[XT_TABLE_MAXNAMELEN];
111425 struct xt_table *t;
111426 int ret;
111427
111428 - if (*len != sizeof(struct arpt_getinfo)) {
111429 - duprintf("length %u != %Zu\n", *len,
111430 + if (len != sizeof(struct arpt_getinfo)) {
111431 + duprintf("length %u != %Zu\n", len,
111432 sizeof(struct arpt_getinfo));
111433 return -EINVAL;
111434 }
111435 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
111436 info.size = private->size;
111437 strcpy(info.name, name);
111438
111439 - if (copy_to_user(user, &info, *len) != 0)
111440 + if (copy_to_user(user, &info, len) != 0)
111441 ret = -EFAULT;
111442 else
111443 ret = 0;
111444 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
111445
111446 switch (cmd) {
111447 case ARPT_SO_GET_INFO:
111448 - ret = get_info(sock_net(sk), user, len, 1);
111449 + ret = get_info(sock_net(sk), user, *len, 1);
111450 break;
111451 case ARPT_SO_GET_ENTRIES:
111452 ret = compat_get_entries(sock_net(sk), user, len);
111453 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
111454
111455 switch (cmd) {
111456 case ARPT_SO_GET_INFO:
111457 - ret = get_info(sock_net(sk), user, len, 0);
111458 + ret = get_info(sock_net(sk), user, *len, 0);
111459 break;
111460
111461 case ARPT_SO_GET_ENTRIES:
111462 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
111463 index cf5e82f..75a20f5 100644
111464 --- a/net/ipv4/netfilter/ip_tables.c
111465 +++ b/net/ipv4/netfilter/ip_tables.c
111466 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
111467 #endif
111468
111469 static int get_info(struct net *net, void __user *user,
111470 - const int *len, int compat)
111471 + int len, int compat)
111472 {
111473 char name[XT_TABLE_MAXNAMELEN];
111474 struct xt_table *t;
111475 int ret;
111476
111477 - if (*len != sizeof(struct ipt_getinfo)) {
111478 - duprintf("length %u != %zu\n", *len,
111479 + if (len != sizeof(struct ipt_getinfo)) {
111480 + duprintf("length %u != %zu\n", len,
111481 sizeof(struct ipt_getinfo));
111482 return -EINVAL;
111483 }
111484 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
111485 info.size = private->size;
111486 strcpy(info.name, name);
111487
111488 - if (copy_to_user(user, &info, *len) != 0)
111489 + if (copy_to_user(user, &info, len) != 0)
111490 ret = -EFAULT;
111491 else
111492 ret = 0;
111493 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111494
111495 switch (cmd) {
111496 case IPT_SO_GET_INFO:
111497 - ret = get_info(sock_net(sk), user, len, 1);
111498 + ret = get_info(sock_net(sk), user, *len, 1);
111499 break;
111500 case IPT_SO_GET_ENTRIES:
111501 ret = compat_get_entries(sock_net(sk), user, len);
111502 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111503
111504 switch (cmd) {
111505 case IPT_SO_GET_INFO:
111506 - ret = get_info(sock_net(sk), user, len, 0);
111507 + ret = get_info(sock_net(sk), user, *len, 0);
111508 break;
111509
111510 case IPT_SO_GET_ENTRIES:
111511 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111512 index e90f83a..3e6acca 100644
111513 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
111514 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111515 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
111516 spin_lock_init(&cn->lock);
111517
111518 #ifdef CONFIG_PROC_FS
111519 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
111520 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
111521 if (!cn->procdir) {
111522 pr_err("Unable to proc dir entry\n");
111523 return -ENOMEM;
111524 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
111525 index 787b0d6..ab6c0ba 100644
111526 --- a/net/ipv4/ping.c
111527 +++ b/net/ipv4/ping.c
111528 @@ -59,7 +59,7 @@ struct ping_table {
111529 };
111530
111531 static struct ping_table ping_table;
111532 -struct pingv6_ops pingv6_ops;
111533 +struct pingv6_ops *pingv6_ops;
111534 EXPORT_SYMBOL_GPL(pingv6_ops);
111535
111536 static u16 ping_port_rover;
111537 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
111538 return -ENODEV;
111539 }
111540 }
111541 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
111542 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
111543 scoped);
111544 rcu_read_unlock();
111545
111546 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111547 }
111548 #if IS_ENABLED(CONFIG_IPV6)
111549 } else if (skb->protocol == htons(ETH_P_IPV6)) {
111550 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
111551 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
111552 #endif
111553 }
111554
111555 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111556 info, (u8 *)icmph);
111557 #if IS_ENABLED(CONFIG_IPV6)
111558 } else if (family == AF_INET6) {
111559 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
111560 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
111561 info, (u8 *)icmph);
111562 #endif
111563 }
111564 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
111565 }
111566
111567 if (inet6_sk(sk)->rxopt.all)
111568 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
111569 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
111570 if (skb->protocol == htons(ETH_P_IPV6) &&
111571 inet6_sk(sk)->rxopt.all)
111572 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
111573 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
111574 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
111575 ip_cmsg_recv(msg, skb);
111576 #endif
111577 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
111578 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
111579 0, sock_i_ino(sp),
111580 atomic_read(&sp->sk_refcnt), sp,
111581 - atomic_read(&sp->sk_drops));
111582 + atomic_read_unchecked(&sp->sk_drops));
111583 }
111584
111585 static int ping_v4_seq_show(struct seq_file *seq, void *v)
111586 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
111587 index f027a70..2e64edc 100644
111588 --- a/net/ipv4/raw.c
111589 +++ b/net/ipv4/raw.c
111590 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
111591 int raw_rcv(struct sock *sk, struct sk_buff *skb)
111592 {
111593 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
111594 - atomic_inc(&sk->sk_drops);
111595 + atomic_inc_unchecked(&sk->sk_drops);
111596 kfree_skb(skb);
111597 return NET_RX_DROP;
111598 }
111599 @@ -773,16 +773,20 @@ static int raw_init(struct sock *sk)
111600
111601 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
111602 {
111603 + struct icmp_filter filter;
111604 +
111605 if (optlen > sizeof(struct icmp_filter))
111606 optlen = sizeof(struct icmp_filter);
111607 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
111608 + if (copy_from_user(&filter, optval, optlen))
111609 return -EFAULT;
111610 + raw_sk(sk)->filter = filter;
111611 return 0;
111612 }
111613
111614 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
111615 {
111616 int len, ret = -EFAULT;
111617 + struct icmp_filter filter;
111618
111619 if (get_user(len, optlen))
111620 goto out;
111621 @@ -792,8 +796,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
111622 if (len > sizeof(struct icmp_filter))
111623 len = sizeof(struct icmp_filter);
111624 ret = -EFAULT;
111625 - if (put_user(len, optlen) ||
111626 - copy_to_user(optval, &raw_sk(sk)->filter, len))
111627 + filter = raw_sk(sk)->filter;
111628 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
111629 goto out;
111630 ret = 0;
111631 out: return ret;
111632 @@ -1022,7 +1026,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
111633 0, 0L, 0,
111634 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
111635 0, sock_i_ino(sp),
111636 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
111637 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
111638 }
111639
111640 static int raw_seq_show(struct seq_file *seq, void *v)
111641 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
111642 index 20fc020..3ba426f 100644
111643 --- a/net/ipv4/route.c
111644 +++ b/net/ipv4/route.c
111645 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
111646
111647 static int rt_cache_seq_open(struct inode *inode, struct file *file)
111648 {
111649 - return seq_open(file, &rt_cache_seq_ops);
111650 + return seq_open_restrict(file, &rt_cache_seq_ops);
111651 }
111652
111653 static const struct file_operations rt_cache_seq_fops = {
111654 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
111655
111656 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
111657 {
111658 - return seq_open(file, &rt_cpu_seq_ops);
111659 + return seq_open_restrict(file, &rt_cpu_seq_ops);
111660 }
111661
111662 static const struct file_operations rt_cpu_seq_fops = {
111663 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
111664
111665 static int rt_acct_proc_open(struct inode *inode, struct file *file)
111666 {
111667 - return single_open(file, rt_acct_proc_show, NULL);
111668 + return single_open_restrict(file, rt_acct_proc_show, NULL);
111669 }
111670
111671 static const struct file_operations rt_acct_proc_fops = {
111672 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
111673
111674 #define IP_IDENTS_SZ 2048u
111675 struct ip_ident_bucket {
111676 - atomic_t id;
111677 + atomic_unchecked_t id;
111678 u32 stamp32;
111679 };
111680
111681 -static struct ip_ident_bucket *ip_idents __read_mostly;
111682 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
111683
111684 /* In order to protect privacy, we add a perturbation to identifiers
111685 * if one generator is seldom used. This makes hard for an attacker
111686 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
111687 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
111688 delta = prandom_u32_max(now - old);
111689
111690 - return atomic_add_return(segs + delta, &bucket->id) - segs;
111691 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
111692 }
111693 EXPORT_SYMBOL(ip_idents_reserve);
111694
111695 @@ -2639,34 +2639,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
111696 .maxlen = sizeof(int),
111697 .mode = 0200,
111698 .proc_handler = ipv4_sysctl_rtcache_flush,
111699 + .extra1 = &init_net,
111700 },
111701 { },
111702 };
111703
111704 static __net_init int sysctl_route_net_init(struct net *net)
111705 {
111706 - struct ctl_table *tbl;
111707 + ctl_table_no_const *tbl = NULL;
111708
111709 - tbl = ipv4_route_flush_table;
111710 if (!net_eq(net, &init_net)) {
111711 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111712 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111713 if (tbl == NULL)
111714 goto err_dup;
111715
111716 /* Don't export sysctls to unprivileged users */
111717 if (net->user_ns != &init_user_ns)
111718 tbl[0].procname = NULL;
111719 - }
111720 - tbl[0].extra1 = net;
111721 + tbl[0].extra1 = net;
111722 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111723 + } else
111724 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
111725
111726 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111727 if (net->ipv4.route_hdr == NULL)
111728 goto err_reg;
111729 return 0;
111730
111731 err_reg:
111732 - if (tbl != ipv4_route_flush_table)
111733 - kfree(tbl);
111734 + kfree(tbl);
111735 err_dup:
111736 return -ENOMEM;
111737 }
111738 @@ -2689,8 +2689,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
111739
111740 static __net_init int rt_genid_init(struct net *net)
111741 {
111742 - atomic_set(&net->ipv4.rt_genid, 0);
111743 - atomic_set(&net->fnhe_genid, 0);
111744 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
111745 + atomic_set_unchecked(&net->fnhe_genid, 0);
111746 get_random_bytes(&net->ipv4.dev_addr_genid,
111747 sizeof(net->ipv4.dev_addr_genid));
111748 return 0;
111749 @@ -2734,11 +2734,7 @@ int __init ip_rt_init(void)
111750 int rc = 0;
111751 int cpu;
111752
111753 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
111754 - if (!ip_idents)
111755 - panic("IP: failed to allocate ip_idents\n");
111756 -
111757 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
111758 + prandom_bytes(ip_idents, sizeof(ip_idents));
111759
111760 for_each_possible_cpu(cpu) {
111761 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
111762 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
111763 index d151539..5f5e247 100644
111764 --- a/net/ipv4/sysctl_net_ipv4.c
111765 +++ b/net/ipv4/sysctl_net_ipv4.c
111766 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
111767 container_of(table->data, struct net, ipv4.ip_local_ports.range);
111768 int ret;
111769 int range[2];
111770 - struct ctl_table tmp = {
111771 + ctl_table_no_const tmp = {
111772 .data = &range,
111773 .maxlen = sizeof(range),
111774 .mode = table->mode,
111775 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
111776 int ret;
111777 gid_t urange[2];
111778 kgid_t low, high;
111779 - struct ctl_table tmp = {
111780 + ctl_table_no_const tmp = {
111781 .data = &urange,
111782 .maxlen = sizeof(urange),
111783 .mode = table->mode,
111784 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
111785 void __user *buffer, size_t *lenp, loff_t *ppos)
111786 {
111787 char val[TCP_CA_NAME_MAX];
111788 - struct ctl_table tbl = {
111789 + ctl_table_no_const tbl = {
111790 .data = val,
111791 .maxlen = TCP_CA_NAME_MAX,
111792 };
111793 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
111794 void __user *buffer, size_t *lenp,
111795 loff_t *ppos)
111796 {
111797 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
111798 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
111799 int ret;
111800
111801 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
111802 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
111803 void __user *buffer, size_t *lenp,
111804 loff_t *ppos)
111805 {
111806 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
111807 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
111808 int ret;
111809
111810 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
111811 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
111812 void __user *buffer, size_t *lenp,
111813 loff_t *ppos)
111814 {
111815 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
111816 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
111817 struct tcp_fastopen_context *ctxt;
111818 int ret;
111819 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
111820 @@ -888,13 +888,12 @@ static struct ctl_table ipv4_net_table[] = {
111821
111822 static __net_init int ipv4_sysctl_init_net(struct net *net)
111823 {
111824 - struct ctl_table *table;
111825 + ctl_table_no_const *table = NULL;
111826
111827 - table = ipv4_net_table;
111828 if (!net_eq(net, &init_net)) {
111829 int i;
111830
111831 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
111832 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
111833 if (table == NULL)
111834 goto err_alloc;
111835
111836 @@ -903,7 +902,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
111837 table[i].data += (void *)net - (void *)&init_net;
111838 }
111839
111840 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
111841 + if (!net_eq(net, &init_net))
111842 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
111843 + else
111844 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
111845 if (net->ipv4.ipv4_hdr == NULL)
111846 goto err_reg;
111847
111848 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
111849 index 995a225..e1e9183 100644
111850 --- a/net/ipv4/tcp.c
111851 +++ b/net/ipv4/tcp.c
111852 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
111853
111854 /* Race breaker. If space is freed after
111855 * wspace test but before the flags are set,
111856 - * IO signal will be lost.
111857 + * IO signal will be lost. Memory barrier
111858 + * pairs with the input side.
111859 */
111860 + smp_mb__after_atomic();
111861 if (sk_stream_is_writeable(sk))
111862 mask |= POLLOUT | POLLWRNORM;
111863 }
111864 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
111865 index f501ac04..0c5a1b2 100644
111866 --- a/net/ipv4/tcp_input.c
111867 +++ b/net/ipv4/tcp_input.c
111868 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
111869 * without any lock. We want to make sure compiler wont store
111870 * intermediate values in this location.
111871 */
111872 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
111873 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
111874 sk->sk_max_pacing_rate);
111875 }
111876
111877 @@ -4541,7 +4541,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
111878 * simplifies code)
111879 */
111880 static void
111881 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
111882 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
111883 struct sk_buff *head, struct sk_buff *tail,
111884 u32 start, u32 end)
111885 {
111886 @@ -4799,6 +4799,8 @@ static void tcp_check_space(struct sock *sk)
111887 {
111888 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
111889 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
111890 + /* pairs with tcp_poll() */
111891 + smp_mb__after_atomic();
111892 if (sk->sk_socket &&
111893 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
111894 tcp_new_space(sk);
111895 @@ -5525,6 +5527,7 @@ discard:
111896 tcp_paws_reject(&tp->rx_opt, 0))
111897 goto discard_and_undo;
111898
111899 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
111900 if (th->syn) {
111901 /* We see SYN without ACK. It is attempt of
111902 * simultaneous connect with crossed SYNs.
111903 @@ -5575,6 +5578,7 @@ discard:
111904 goto discard;
111905 #endif
111906 }
111907 +#endif
111908 /* "fifth, if neither of the SYN or RST bits is set then
111909 * drop the segment and return."
111910 */
111911 @@ -5621,7 +5625,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
111912 goto discard;
111913
111914 if (th->syn) {
111915 - if (th->fin)
111916 + if (th->fin || th->urg || th->psh)
111917 goto discard;
111918 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
111919 return 1;
111920 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
111921 index f1756ee..8908cb0 100644
111922 --- a/net/ipv4/tcp_ipv4.c
111923 +++ b/net/ipv4/tcp_ipv4.c
111924 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
111925 int sysctl_tcp_low_latency __read_mostly;
111926 EXPORT_SYMBOL(sysctl_tcp_low_latency);
111927
111928 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111929 +extern int grsec_enable_blackhole;
111930 +#endif
111931 +
111932 #ifdef CONFIG_TCP_MD5SIG
111933 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
111934 __be32 daddr, __be32 saddr, const struct tcphdr *th);
111935 @@ -1475,6 +1479,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
111936 return 0;
111937
111938 reset:
111939 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111940 + if (!grsec_enable_blackhole)
111941 +#endif
111942 tcp_v4_send_reset(rsk, skb);
111943 discard:
111944 kfree_skb(skb);
111945 @@ -1639,12 +1646,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
111946 TCP_SKB_CB(skb)->sacked = 0;
111947
111948 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
111949 - if (!sk)
111950 + if (!sk) {
111951 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111952 + ret = 1;
111953 +#endif
111954 goto no_tcp_socket;
111955 -
111956 + }
111957 process:
111958 - if (sk->sk_state == TCP_TIME_WAIT)
111959 + if (sk->sk_state == TCP_TIME_WAIT) {
111960 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111961 + ret = 2;
111962 +#endif
111963 goto do_time_wait;
111964 + }
111965
111966 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
111967 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
111968 @@ -1700,6 +1714,10 @@ csum_error:
111969 bad_packet:
111970 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
111971 } else {
111972 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111973 + if (!grsec_enable_blackhole || (ret == 1 &&
111974 + (skb->dev->flags & IFF_LOOPBACK)))
111975 +#endif
111976 tcp_v4_send_reset(NULL, skb);
111977 }
111978
111979 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
111980 index dd11ac7..c0872da 100644
111981 --- a/net/ipv4/tcp_minisocks.c
111982 +++ b/net/ipv4/tcp_minisocks.c
111983 @@ -27,6 +27,10 @@
111984 #include <net/inet_common.h>
111985 #include <net/xfrm.h>
111986
111987 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111988 +extern int grsec_enable_blackhole;
111989 +#endif
111990 +
111991 int sysctl_tcp_syncookies __read_mostly = 1;
111992 EXPORT_SYMBOL(sysctl_tcp_syncookies);
111993
111994 @@ -785,7 +789,10 @@ embryonic_reset:
111995 * avoid becoming vulnerable to outside attack aiming at
111996 * resetting legit local connections.
111997 */
111998 - req->rsk_ops->send_reset(sk, skb);
111999 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112000 + if (!grsec_enable_blackhole)
112001 +#endif
112002 + req->rsk_ops->send_reset(sk, skb);
112003 } else if (fastopen) { /* received a valid RST pkt */
112004 reqsk_fastopen_remove(sk, req, true);
112005 tcp_reset(sk);
112006 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
112007 index ebf5ff5..4d1ff32 100644
112008 --- a/net/ipv4/tcp_probe.c
112009 +++ b/net/ipv4/tcp_probe.c
112010 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
112011 if (cnt + width >= len)
112012 break;
112013
112014 - if (copy_to_user(buf + cnt, tbuf, width))
112015 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
112016 return -EFAULT;
112017 cnt += width;
112018 }
112019 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
112020 index 0732b78..a82bdc6 100644
112021 --- a/net/ipv4/tcp_timer.c
112022 +++ b/net/ipv4/tcp_timer.c
112023 @@ -22,6 +22,10 @@
112024 #include <linux/gfp.h>
112025 #include <net/tcp.h>
112026
112027 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112028 +extern int grsec_lastack_retries;
112029 +#endif
112030 +
112031 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
112032 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
112033 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
112034 @@ -194,6 +198,13 @@ static int tcp_write_timeout(struct sock *sk)
112035 }
112036 }
112037
112038 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112039 + if ((sk->sk_state == TCP_LAST_ACK) &&
112040 + (grsec_lastack_retries > 0) &&
112041 + (grsec_lastack_retries < retry_until))
112042 + retry_until = grsec_lastack_retries;
112043 +#endif
112044 +
112045 if (retransmits_timed_out(sk, retry_until,
112046 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
112047 /* Has it gone just too far? */
112048 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
112049 index 97ef1f8b..abeb965 100644
112050 --- a/net/ipv4/udp.c
112051 +++ b/net/ipv4/udp.c
112052 @@ -87,6 +87,7 @@
112053 #include <linux/types.h>
112054 #include <linux/fcntl.h>
112055 #include <linux/module.h>
112056 +#include <linux/security.h>
112057 #include <linux/socket.h>
112058 #include <linux/sockios.h>
112059 #include <linux/igmp.h>
112060 @@ -114,6 +115,10 @@
112061 #include <net/busy_poll.h>
112062 #include "udp_impl.h"
112063
112064 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112065 +extern int grsec_enable_blackhole;
112066 +#endif
112067 +
112068 struct udp_table udp_table __read_mostly;
112069 EXPORT_SYMBOL(udp_table);
112070
112071 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
112072 return true;
112073 }
112074
112075 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
112076 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
112077 +
112078 /*
112079 * This routine is called by the ICMP module when it gets some
112080 * sort of error condition. If err < 0 then the socket should
112081 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
112082 dport = usin->sin_port;
112083 if (dport == 0)
112084 return -EINVAL;
112085 +
112086 + err = gr_search_udp_sendmsg(sk, usin);
112087 + if (err)
112088 + return err;
112089 } else {
112090 if (sk->sk_state != TCP_ESTABLISHED)
112091 return -EDESTADDRREQ;
112092 +
112093 + err = gr_search_udp_sendmsg(sk, NULL);
112094 + if (err)
112095 + return err;
112096 +
112097 daddr = inet->inet_daddr;
112098 dport = inet->inet_dport;
112099 /* Open fast path for connected socket.
112100 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
112101 IS_UDPLITE(sk));
112102 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112103 IS_UDPLITE(sk));
112104 - atomic_inc(&sk->sk_drops);
112105 + atomic_inc_unchecked(&sk->sk_drops);
112106 __skb_unlink(skb, rcvq);
112107 __skb_queue_tail(&list_kill, skb);
112108 }
112109 @@ -1275,6 +1292,10 @@ try_again:
112110 if (!skb)
112111 goto out;
112112
112113 + err = gr_search_udp_recvmsg(sk, skb);
112114 + if (err)
112115 + goto out_free;
112116 +
112117 ulen = skb->len - sizeof(struct udphdr);
112118 copied = len;
112119 if (copied > ulen)
112120 @@ -1307,7 +1328,7 @@ try_again:
112121 if (unlikely(err)) {
112122 trace_kfree_skb(skb, udp_recvmsg);
112123 if (!peeked) {
112124 - atomic_inc(&sk->sk_drops);
112125 + atomic_inc_unchecked(&sk->sk_drops);
112126 UDP_INC_STATS_USER(sock_net(sk),
112127 UDP_MIB_INERRORS, is_udplite);
112128 }
112129 @@ -1348,10 +1369,8 @@ csum_copy_err:
112130 }
112131 unlock_sock_fast(sk, slow);
112132
112133 - if (noblock)
112134 - return -EAGAIN;
112135 -
112136 - /* starting over for a new packet */
112137 + /* starting over for a new packet, but check if we need to yield */
112138 + cond_resched();
112139 msg->msg_flags &= ~MSG_TRUNC;
112140 goto try_again;
112141 }
112142 @@ -1605,7 +1624,7 @@ csum_error:
112143 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
112144 drop:
112145 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
112146 - atomic_inc(&sk->sk_drops);
112147 + atomic_inc_unchecked(&sk->sk_drops);
112148 kfree_skb(skb);
112149 return -1;
112150 }
112151 @@ -1624,7 +1643,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
112152 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
112153
112154 if (!skb1) {
112155 - atomic_inc(&sk->sk_drops);
112156 + atomic_inc_unchecked(&sk->sk_drops);
112157 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
112158 IS_UDPLITE(sk));
112159 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112160 @@ -1830,6 +1849,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
112161 goto csum_error;
112162
112163 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
112164 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112165 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
112166 +#endif
112167 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
112168
112169 /*
112170 @@ -2416,7 +2438,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
112171 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
112172 0, sock_i_ino(sp),
112173 atomic_read(&sp->sk_refcnt), sp,
112174 - atomic_read(&sp->sk_drops));
112175 + atomic_read_unchecked(&sp->sk_drops));
112176 }
112177
112178 int udp4_seq_show(struct seq_file *seq, void *v)
112179 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
112180 index 6156f68..d6ab46d 100644
112181 --- a/net/ipv4/xfrm4_policy.c
112182 +++ b/net/ipv4/xfrm4_policy.c
112183 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
112184 fl4->flowi4_tos = iph->tos;
112185 }
112186
112187 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
112188 +static int xfrm4_garbage_collect(struct dst_ops *ops)
112189 {
112190 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
112191
112192 - xfrm4_policy_afinfo.garbage_collect(net);
112193 + xfrm_garbage_collect_deferred(net);
112194 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
112195 }
112196
112197 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
112198
112199 static int __net_init xfrm4_net_init(struct net *net)
112200 {
112201 - struct ctl_table *table;
112202 + ctl_table_no_const *table = NULL;
112203 struct ctl_table_header *hdr;
112204
112205 - table = xfrm4_policy_table;
112206 if (!net_eq(net, &init_net)) {
112207 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
112208 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
112209 if (!table)
112210 goto err_alloc;
112211
112212 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
112213 - }
112214 -
112215 - hdr = register_net_sysctl(net, "net/ipv4", table);
112216 + hdr = register_net_sysctl(net, "net/ipv4", table);
112217 + } else
112218 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
112219 if (!hdr)
112220 goto err_reg;
112221
112222 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
112223 return 0;
112224
112225 err_reg:
112226 - if (!net_eq(net, &init_net))
112227 - kfree(table);
112228 + kfree(table);
112229 err_alloc:
112230 return -ENOMEM;
112231 }
112232 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
112233 index b603002..0de5c88 100644
112234 --- a/net/ipv6/addrconf.c
112235 +++ b/net/ipv6/addrconf.c
112236 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
112237 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
112238 .mtu6 = IPV6_MIN_MTU,
112239 .accept_ra = 1,
112240 - .accept_redirects = 1,
112241 + .accept_redirects = 0,
112242 .autoconf = 1,
112243 .force_mld_version = 0,
112244 .mldv1_unsolicited_report_interval = 10 * HZ,
112245 @@ -209,7 +209,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
112246 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
112247 .mtu6 = IPV6_MIN_MTU,
112248 .accept_ra = 1,
112249 - .accept_redirects = 1,
112250 + .accept_redirects = 0,
112251 .autoconf = 1,
112252 .force_mld_version = 0,
112253 .mldv1_unsolicited_report_interval = 10 * HZ,
112254 @@ -607,7 +607,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
112255 idx = 0;
112256 head = &net->dev_index_head[h];
112257 rcu_read_lock();
112258 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
112259 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
112260 net->dev_base_seq;
112261 hlist_for_each_entry_rcu(dev, head, index_hlist) {
112262 if (idx < s_idx)
112263 @@ -2438,7 +2438,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
112264 p.iph.ihl = 5;
112265 p.iph.protocol = IPPROTO_IPV6;
112266 p.iph.ttl = 64;
112267 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
112268 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
112269
112270 if (ops->ndo_do_ioctl) {
112271 mm_segment_t oldfs = get_fs();
112272 @@ -3587,16 +3587,23 @@ static const struct file_operations if6_fops = {
112273 .release = seq_release_net,
112274 };
112275
112276 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
112277 +extern void unregister_ipv6_seq_ops_addr(void);
112278 +
112279 static int __net_init if6_proc_net_init(struct net *net)
112280 {
112281 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
112282 + register_ipv6_seq_ops_addr(&if6_seq_ops);
112283 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
112284 + unregister_ipv6_seq_ops_addr();
112285 return -ENOMEM;
112286 + }
112287 return 0;
112288 }
112289
112290 static void __net_exit if6_proc_net_exit(struct net *net)
112291 {
112292 remove_proc_entry("if_inet6", net->proc_net);
112293 + unregister_ipv6_seq_ops_addr();
112294 }
112295
112296 static struct pernet_operations if6_proc_net_ops = {
112297 @@ -4215,7 +4222,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
112298 s_ip_idx = ip_idx = cb->args[2];
112299
112300 rcu_read_lock();
112301 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
112302 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
112303 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
112304 idx = 0;
112305 head = &net->dev_index_head[h];
112306 @@ -4864,7 +4871,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
112307 rt_genid_bump_ipv6(net);
112308 break;
112309 }
112310 - atomic_inc(&net->ipv6.dev_addr_genid);
112311 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
112312 }
112313
112314 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
112315 @@ -4884,7 +4891,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
112316 int *valp = ctl->data;
112317 int val = *valp;
112318 loff_t pos = *ppos;
112319 - struct ctl_table lctl;
112320 + ctl_table_no_const lctl;
112321 int ret;
112322
112323 /*
112324 @@ -4909,7 +4916,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
112325 {
112326 struct inet6_dev *idev = ctl->extra1;
112327 int min_mtu = IPV6_MIN_MTU;
112328 - struct ctl_table lctl;
112329 + ctl_table_no_const lctl;
112330
112331 lctl = *ctl;
112332 lctl.extra1 = &min_mtu;
112333 @@ -4984,7 +4991,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
112334 int *valp = ctl->data;
112335 int val = *valp;
112336 loff_t pos = *ppos;
112337 - struct ctl_table lctl;
112338 + ctl_table_no_const lctl;
112339 int ret;
112340
112341 /*
112342 diff --git a/net/ipv6/addrconf_core.c b/net/ipv6/addrconf_core.c
112343 index 98cc4cd..0768c4e 100644
112344 --- a/net/ipv6/addrconf_core.c
112345 +++ b/net/ipv6/addrconf_core.c
112346 @@ -133,6 +133,14 @@ static void snmp6_free_dev(struct inet6_dev *idev)
112347 free_percpu(idev->stats.ipv6);
112348 }
112349
112350 +static void in6_dev_finish_destroy_rcu(struct rcu_head *head)
112351 +{
112352 + struct inet6_dev *idev = container_of(head, struct inet6_dev, rcu);
112353 +
112354 + snmp6_free_dev(idev);
112355 + kfree(idev);
112356 +}
112357 +
112358 /* Nobody refers to this device, we may destroy it. */
112359
112360 void in6_dev_finish_destroy(struct inet6_dev *idev)
112361 @@ -151,7 +159,6 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
112362 pr_warn("Freeing alive inet6 device %p\n", idev);
112363 return;
112364 }
112365 - snmp6_free_dev(idev);
112366 - kfree_rcu(idev, rcu);
112367 + call_rcu(&idev->rcu, in6_dev_finish_destroy_rcu);
112368 }
112369 EXPORT_SYMBOL(in6_dev_finish_destroy);
112370 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
112371 index e8c4400..a4cd5da 100644
112372 --- a/net/ipv6/af_inet6.c
112373 +++ b/net/ipv6/af_inet6.c
112374 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
112375 net->ipv6.sysctl.icmpv6_time = 1*HZ;
112376 net->ipv6.sysctl.flowlabel_consistency = 1;
112377 net->ipv6.sysctl.auto_flowlabels = 0;
112378 - atomic_set(&net->ipv6.fib6_sernum, 1);
112379 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
112380
112381 err = ipv6_init_mibs(net);
112382 if (err)
112383 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
112384 index ace8dac..bd6942d 100644
112385 --- a/net/ipv6/datagram.c
112386 +++ b/net/ipv6/datagram.c
112387 @@ -957,5 +957,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
112388 0,
112389 sock_i_ino(sp),
112390 atomic_read(&sp->sk_refcnt), sp,
112391 - atomic_read(&sp->sk_drops));
112392 + atomic_read_unchecked(&sp->sk_drops));
112393 }
112394 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
112395 index a5e9519..16b7412 100644
112396 --- a/net/ipv6/icmp.c
112397 +++ b/net/ipv6/icmp.c
112398 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
112399
112400 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
112401 {
112402 - struct ctl_table *table;
112403 + ctl_table_no_const *table;
112404
112405 table = kmemdup(ipv6_icmp_table_template,
112406 sizeof(ipv6_icmp_table_template),
112407 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
112408 index 263ef41..88c7be8 100644
112409 --- a/net/ipv6/ip6_fib.c
112410 +++ b/net/ipv6/ip6_fib.c
112411 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
112412 int new, old;
112413
112414 do {
112415 - old = atomic_read(&net->ipv6.fib6_sernum);
112416 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
112417 new = old < INT_MAX ? old + 1 : 1;
112418 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
112419 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
112420 old, new) != old);
112421 return new;
112422 }
112423 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
112424 index bc28b7d..a08feea 100644
112425 --- a/net/ipv6/ip6_gre.c
112426 +++ b/net/ipv6/ip6_gre.c
112427 @@ -71,8 +71,8 @@ struct ip6gre_net {
112428 struct net_device *fb_tunnel_dev;
112429 };
112430
112431 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
112432 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
112433 +static struct rtnl_link_ops ip6gre_link_ops;
112434 +static struct rtnl_link_ops ip6gre_tap_ops;
112435 static int ip6gre_tunnel_init(struct net_device *dev);
112436 static void ip6gre_tunnel_setup(struct net_device *dev);
112437 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
112438 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
112439 }
112440
112441
112442 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
112443 +static struct inet6_protocol ip6gre_protocol = {
112444 .handler = ip6gre_rcv,
112445 .err_handler = ip6gre_err,
112446 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
112447 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
112448 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
112449 };
112450
112451 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112452 +static struct rtnl_link_ops ip6gre_link_ops = {
112453 .kind = "ip6gre",
112454 .maxtype = IFLA_GRE_MAX,
112455 .policy = ip6gre_policy,
112456 @@ -1665,7 +1665,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112457 .get_link_net = ip6_tnl_get_link_net,
112458 };
112459
112460 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
112461 +static struct rtnl_link_ops ip6gre_tap_ops = {
112462 .kind = "ip6gretap",
112463 .maxtype = IFLA_GRE_MAX,
112464 .policy = ip6gre_policy,
112465 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
112466 index ddd94ec..b7cfefb 100644
112467 --- a/net/ipv6/ip6_tunnel.c
112468 +++ b/net/ipv6/ip6_tunnel.c
112469 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112470
112471 static int ip6_tnl_dev_init(struct net_device *dev);
112472 static void ip6_tnl_dev_setup(struct net_device *dev);
112473 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
112474 +static struct rtnl_link_ops ip6_link_ops;
112475
112476 static int ip6_tnl_net_id __read_mostly;
112477 struct ip6_tnl_net {
112478 @@ -1780,7 +1780,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
112479 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
112480 };
112481
112482 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
112483 +static struct rtnl_link_ops ip6_link_ops = {
112484 .kind = "ip6tnl",
112485 .maxtype = IFLA_IPTUN_MAX,
112486 .policy = ip6_tnl_policy,
112487 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
112488 index 5fb9e21..92bf04b 100644
112489 --- a/net/ipv6/ip6_vti.c
112490 +++ b/net/ipv6/ip6_vti.c
112491 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112492
112493 static int vti6_dev_init(struct net_device *dev);
112494 static void vti6_dev_setup(struct net_device *dev);
112495 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
112496 +static struct rtnl_link_ops vti6_link_ops;
112497
112498 static int vti6_net_id __read_mostly;
112499 struct vti6_net {
112500 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
112501 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
112502 };
112503
112504 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
112505 +static struct rtnl_link_ops vti6_link_ops = {
112506 .kind = "vti6",
112507 .maxtype = IFLA_VTI_MAX,
112508 .policy = vti6_policy,
112509 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
112510 index 8d766d9..dcdfea7 100644
112511 --- a/net/ipv6/ipv6_sockglue.c
112512 +++ b/net/ipv6/ipv6_sockglue.c
112513 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
112514 if (sk->sk_type != SOCK_STREAM)
112515 return -ENOPROTOOPT;
112516
112517 - msg.msg_control = optval;
112518 + msg.msg_control = (void __force_kernel *)optval;
112519 msg.msg_controllen = len;
112520 msg.msg_flags = flags;
112521
112522 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
112523 index bb00c6f..16c90d7 100644
112524 --- a/net/ipv6/netfilter/ip6_tables.c
112525 +++ b/net/ipv6/netfilter/ip6_tables.c
112526 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
112527 #endif
112528
112529 static int get_info(struct net *net, void __user *user,
112530 - const int *len, int compat)
112531 + int len, int compat)
112532 {
112533 char name[XT_TABLE_MAXNAMELEN];
112534 struct xt_table *t;
112535 int ret;
112536
112537 - if (*len != sizeof(struct ip6t_getinfo)) {
112538 - duprintf("length %u != %zu\n", *len,
112539 + if (len != sizeof(struct ip6t_getinfo)) {
112540 + duprintf("length %u != %zu\n", len,
112541 sizeof(struct ip6t_getinfo));
112542 return -EINVAL;
112543 }
112544 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
112545 info.size = private->size;
112546 strcpy(info.name, name);
112547
112548 - if (copy_to_user(user, &info, *len) != 0)
112549 + if (copy_to_user(user, &info, len) != 0)
112550 ret = -EFAULT;
112551 else
112552 ret = 0;
112553 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112554
112555 switch (cmd) {
112556 case IP6T_SO_GET_INFO:
112557 - ret = get_info(sock_net(sk), user, len, 1);
112558 + ret = get_info(sock_net(sk), user, *len, 1);
112559 break;
112560 case IP6T_SO_GET_ENTRIES:
112561 ret = compat_get_entries(sock_net(sk), user, len);
112562 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112563
112564 switch (cmd) {
112565 case IP6T_SO_GET_INFO:
112566 - ret = get_info(sock_net(sk), user, len, 0);
112567 + ret = get_info(sock_net(sk), user, *len, 0);
112568 break;
112569
112570 case IP6T_SO_GET_ENTRIES:
112571 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
112572 index 6f187c8..34b367f 100644
112573 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
112574 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
112575 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
112576
112577 static int nf_ct_frag6_sysctl_register(struct net *net)
112578 {
112579 - struct ctl_table *table;
112580 + ctl_table_no_const *table = NULL;
112581 struct ctl_table_header *hdr;
112582
112583 - table = nf_ct_frag6_sysctl_table;
112584 if (!net_eq(net, &init_net)) {
112585 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
112586 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
112587 GFP_KERNEL);
112588 if (table == NULL)
112589 goto err_alloc;
112590 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112591 table[2].data = &net->nf_frag.frags.high_thresh;
112592 table[2].extra1 = &net->nf_frag.frags.low_thresh;
112593 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
112594 - }
112595 -
112596 - hdr = register_net_sysctl(net, "net/netfilter", table);
112597 + hdr = register_net_sysctl(net, "net/netfilter", table);
112598 + } else
112599 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
112600 if (hdr == NULL)
112601 goto err_reg;
112602
112603 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112604 return 0;
112605
112606 err_reg:
112607 - if (!net_eq(net, &init_net))
112608 - kfree(table);
112609 + kfree(table);
112610 err_alloc:
112611 return -ENOMEM;
112612 }
112613 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
112614 index a2dfff6..1e52e6d 100644
112615 --- a/net/ipv6/ping.c
112616 +++ b/net/ipv6/ping.c
112617 @@ -241,6 +241,24 @@ static struct pernet_operations ping_v6_net_ops = {
112618 };
112619 #endif
112620
112621 +static struct pingv6_ops real_pingv6_ops = {
112622 + .ipv6_recv_error = ipv6_recv_error,
112623 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
112624 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
112625 + .icmpv6_err_convert = icmpv6_err_convert,
112626 + .ipv6_icmp_error = ipv6_icmp_error,
112627 + .ipv6_chk_addr = ipv6_chk_addr,
112628 +};
112629 +
112630 +static struct pingv6_ops dummy_pingv6_ops = {
112631 + .ipv6_recv_error = dummy_ipv6_recv_error,
112632 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
112633 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
112634 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
112635 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
112636 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
112637 +};
112638 +
112639 int __init pingv6_init(void)
112640 {
112641 #ifdef CONFIG_PROC_FS
112642 @@ -248,13 +266,7 @@ int __init pingv6_init(void)
112643 if (ret)
112644 return ret;
112645 #endif
112646 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
112647 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
112648 - pingv6_ops.ip6_datagram_recv_specific_ctl =
112649 - ip6_datagram_recv_specific_ctl;
112650 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
112651 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
112652 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
112653 + pingv6_ops = &real_pingv6_ops;
112654 return inet6_register_protosw(&pingv6_protosw);
112655 }
112656
112657 @@ -263,14 +275,9 @@ int __init pingv6_init(void)
112658 */
112659 void pingv6_exit(void)
112660 {
112661 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
112662 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
112663 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
112664 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
112665 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
112666 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
112667 #ifdef CONFIG_PROC_FS
112668 unregister_pernet_subsys(&ping_v6_net_ops);
112669 #endif
112670 + pingv6_ops = &dummy_pingv6_ops;
112671 inet6_unregister_protosw(&pingv6_protosw);
112672 }
112673 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
112674 index 679253d0..70b653c 100644
112675 --- a/net/ipv6/proc.c
112676 +++ b/net/ipv6/proc.c
112677 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
112678 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
112679 goto proc_snmp6_fail;
112680
112681 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
112682 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
112683 if (!net->mib.proc_net_devsnmp6)
112684 goto proc_dev_snmp6_fail;
112685 return 0;
112686 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
112687 index dae7f1a..783b20d 100644
112688 --- a/net/ipv6/raw.c
112689 +++ b/net/ipv6/raw.c
112690 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
112691 {
112692 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
112693 skb_checksum_complete(skb)) {
112694 - atomic_inc(&sk->sk_drops);
112695 + atomic_inc_unchecked(&sk->sk_drops);
112696 kfree_skb(skb);
112697 return NET_RX_DROP;
112698 }
112699 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112700 struct raw6_sock *rp = raw6_sk(sk);
112701
112702 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
112703 - atomic_inc(&sk->sk_drops);
112704 + atomic_inc_unchecked(&sk->sk_drops);
112705 kfree_skb(skb);
112706 return NET_RX_DROP;
112707 }
112708 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112709
112710 if (inet->hdrincl) {
112711 if (skb_checksum_complete(skb)) {
112712 - atomic_inc(&sk->sk_drops);
112713 + atomic_inc_unchecked(&sk->sk_drops);
112714 kfree_skb(skb);
112715 return NET_RX_DROP;
112716 }
112717 @@ -609,7 +609,7 @@ out:
112718 return err;
112719 }
112720
112721 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
112722 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
112723 struct flowi6 *fl6, struct dst_entry **dstp,
112724 unsigned int flags)
112725 {
112726 @@ -915,12 +915,15 @@ do_confirm:
112727 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
112728 char __user *optval, int optlen)
112729 {
112730 + struct icmp6_filter filter;
112731 +
112732 switch (optname) {
112733 case ICMPV6_FILTER:
112734 if (optlen > sizeof(struct icmp6_filter))
112735 optlen = sizeof(struct icmp6_filter);
112736 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
112737 + if (copy_from_user(&filter, optval, optlen))
112738 return -EFAULT;
112739 + raw6_sk(sk)->filter = filter;
112740 return 0;
112741 default:
112742 return -ENOPROTOOPT;
112743 @@ -933,6 +936,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
112744 char __user *optval, int __user *optlen)
112745 {
112746 int len;
112747 + struct icmp6_filter filter;
112748
112749 switch (optname) {
112750 case ICMPV6_FILTER:
112751 @@ -944,7 +948,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
112752 len = sizeof(struct icmp6_filter);
112753 if (put_user(len, optlen))
112754 return -EFAULT;
112755 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
112756 + filter = raw6_sk(sk)->filter;
112757 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
112758 return -EFAULT;
112759 return 0;
112760 default:
112761 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
112762 index d7d70e6..bd5e9fc 100644
112763 --- a/net/ipv6/reassembly.c
112764 +++ b/net/ipv6/reassembly.c
112765 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
112766
112767 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112768 {
112769 - struct ctl_table *table;
112770 + ctl_table_no_const *table = NULL;
112771 struct ctl_table_header *hdr;
112772
112773 - table = ip6_frags_ns_ctl_table;
112774 if (!net_eq(net, &init_net)) {
112775 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
112776 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
112777 if (table == NULL)
112778 goto err_alloc;
112779
112780 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112781 /* Don't export sysctls to unprivileged users */
112782 if (net->user_ns != &init_user_ns)
112783 table[0].procname = NULL;
112784 - }
112785 + hdr = register_net_sysctl(net, "net/ipv6", table);
112786 + } else
112787 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
112788
112789 - hdr = register_net_sysctl(net, "net/ipv6", table);
112790 if (hdr == NULL)
112791 goto err_reg;
112792
112793 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112794 return 0;
112795
112796 err_reg:
112797 - if (!net_eq(net, &init_net))
112798 - kfree(table);
112799 + kfree(table);
112800 err_alloc:
112801 return -ENOMEM;
112802 }
112803 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
112804 index 4688bd4..584453d 100644
112805 --- a/net/ipv6/route.c
112806 +++ b/net/ipv6/route.c
112807 @@ -3029,7 +3029,7 @@ struct ctl_table ipv6_route_table_template[] = {
112808
112809 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
112810 {
112811 - struct ctl_table *table;
112812 + ctl_table_no_const *table;
112813
112814 table = kmemdup(ipv6_route_table_template,
112815 sizeof(ipv6_route_table_template),
112816 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
112817 index e4cbd57..02b1aaa 100644
112818 --- a/net/ipv6/sit.c
112819 +++ b/net/ipv6/sit.c
112820 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
112821 static void ipip6_dev_free(struct net_device *dev);
112822 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
112823 __be32 *v4dst);
112824 -static struct rtnl_link_ops sit_link_ops __read_mostly;
112825 +static struct rtnl_link_ops sit_link_ops;
112826
112827 static int sit_net_id __read_mostly;
112828 struct sit_net {
112829 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
112830 unregister_netdevice_queue(dev, head);
112831 }
112832
112833 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
112834 +static struct rtnl_link_ops sit_link_ops = {
112835 .kind = "sit",
112836 .maxtype = IFLA_IPTUN_MAX,
112837 .policy = ipip6_policy,
112838 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
112839 index c5c10fa..2577d51 100644
112840 --- a/net/ipv6/sysctl_net_ipv6.c
112841 +++ b/net/ipv6/sysctl_net_ipv6.c
112842 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
112843
112844 static int __net_init ipv6_sysctl_net_init(struct net *net)
112845 {
112846 - struct ctl_table *ipv6_table;
112847 + ctl_table_no_const *ipv6_table;
112848 struct ctl_table *ipv6_route_table;
112849 struct ctl_table *ipv6_icmp_table;
112850 int err;
112851 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
112852 index 1f5e622..8387d90 100644
112853 --- a/net/ipv6/tcp_ipv6.c
112854 +++ b/net/ipv6/tcp_ipv6.c
112855 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
112856 }
112857 }
112858
112859 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112860 +extern int grsec_enable_blackhole;
112861 +#endif
112862 +
112863 static void tcp_v6_hash(struct sock *sk)
112864 {
112865 if (sk->sk_state != TCP_CLOSE) {
112866 @@ -1345,6 +1349,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
112867 return 0;
112868
112869 reset:
112870 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112871 + if (!grsec_enable_blackhole)
112872 +#endif
112873 tcp_v6_send_reset(sk, skb);
112874 discard:
112875 if (opt_skb)
112876 @@ -1454,12 +1461,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
112877
112878 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
112879 inet6_iif(skb));
112880 - if (!sk)
112881 + if (!sk) {
112882 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112883 + ret = 1;
112884 +#endif
112885 goto no_tcp_socket;
112886 + }
112887
112888 process:
112889 - if (sk->sk_state == TCP_TIME_WAIT)
112890 + if (sk->sk_state == TCP_TIME_WAIT) {
112891 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112892 + ret = 2;
112893 +#endif
112894 goto do_time_wait;
112895 + }
112896
112897 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
112898 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
112899 @@ -1510,6 +1525,10 @@ csum_error:
112900 bad_packet:
112901 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
112902 } else {
112903 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112904 + if (!grsec_enable_blackhole || (ret == 1 &&
112905 + (skb->dev->flags & IFF_LOOPBACK)))
112906 +#endif
112907 tcp_v6_send_reset(NULL, skb);
112908 }
112909
112910 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
112911 index d048d46..cacb4d2 100644
112912 --- a/net/ipv6/udp.c
112913 +++ b/net/ipv6/udp.c
112914 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
112915 udp_ipv6_hash_secret + net_hash_mix(net));
112916 }
112917
112918 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112919 +extern int grsec_enable_blackhole;
112920 +#endif
112921 +
112922 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
112923 {
112924 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
112925 @@ -448,7 +452,7 @@ try_again:
112926 if (unlikely(err)) {
112927 trace_kfree_skb(skb, udpv6_recvmsg);
112928 if (!peeked) {
112929 - atomic_inc(&sk->sk_drops);
112930 + atomic_inc_unchecked(&sk->sk_drops);
112931 if (is_udp4)
112932 UDP_INC_STATS_USER(sock_net(sk),
112933 UDP_MIB_INERRORS,
112934 @@ -528,10 +532,8 @@ csum_copy_err:
112935 }
112936 unlock_sock_fast(sk, slow);
112937
112938 - if (noblock)
112939 - return -EAGAIN;
112940 -
112941 - /* starting over for a new packet */
112942 + /* starting over for a new packet, but check if we need to yield */
112943 + cond_resched();
112944 msg->msg_flags &= ~MSG_TRUNC;
112945 goto try_again;
112946 }
112947 @@ -714,7 +716,7 @@ csum_error:
112948 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
112949 drop:
112950 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
112951 - atomic_inc(&sk->sk_drops);
112952 + atomic_inc_unchecked(&sk->sk_drops);
112953 kfree_skb(skb);
112954 return -1;
112955 }
112956 @@ -753,7 +755,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
112957 if (likely(skb1 == NULL))
112958 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
112959 if (!skb1) {
112960 - atomic_inc(&sk->sk_drops);
112961 + atomic_inc_unchecked(&sk->sk_drops);
112962 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
112963 IS_UDPLITE(sk));
112964 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112965 @@ -937,6 +939,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
112966 goto csum_error;
112967
112968 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
112969 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112970 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
112971 +#endif
112972 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
112973
112974 kfree_skb(skb);
112975 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
112976 index 8d2d01b4..313511e 100644
112977 --- a/net/ipv6/xfrm6_policy.c
112978 +++ b/net/ipv6/xfrm6_policy.c
112979 @@ -224,11 +224,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
112980 }
112981 }
112982
112983 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
112984 +static int xfrm6_garbage_collect(struct dst_ops *ops)
112985 {
112986 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
112987
112988 - xfrm6_policy_afinfo.garbage_collect(net);
112989 + xfrm_garbage_collect_deferred(net);
112990 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
112991 }
112992
112993 @@ -341,19 +341,19 @@ static struct ctl_table xfrm6_policy_table[] = {
112994
112995 static int __net_init xfrm6_net_init(struct net *net)
112996 {
112997 - struct ctl_table *table;
112998 + ctl_table_no_const *table = NULL;
112999 struct ctl_table_header *hdr;
113000
113001 - table = xfrm6_policy_table;
113002 if (!net_eq(net, &init_net)) {
113003 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
113004 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
113005 if (!table)
113006 goto err_alloc;
113007
113008 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
113009 - }
113010 + hdr = register_net_sysctl(net, "net/ipv6", table);
113011 + } else
113012 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
113013
113014 - hdr = register_net_sysctl(net, "net/ipv6", table);
113015 if (!hdr)
113016 goto err_reg;
113017
113018 @@ -361,8 +361,7 @@ static int __net_init xfrm6_net_init(struct net *net)
113019 return 0;
113020
113021 err_reg:
113022 - if (!net_eq(net, &init_net))
113023 - kfree(table);
113024 + kfree(table);
113025 err_alloc:
113026 return -ENOMEM;
113027 }
113028 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
113029 index c1d247e..9e5949d 100644
113030 --- a/net/ipx/ipx_proc.c
113031 +++ b/net/ipx/ipx_proc.c
113032 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
113033 struct proc_dir_entry *p;
113034 int rc = -ENOMEM;
113035
113036 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
113037 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
113038
113039 if (!ipx_proc_dir)
113040 goto out;
113041 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
113042 index 683346d..cb0e12d 100644
113043 --- a/net/irda/ircomm/ircomm_tty.c
113044 +++ b/net/irda/ircomm/ircomm_tty.c
113045 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113046 add_wait_queue(&port->open_wait, &wait);
113047
113048 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
113049 - __FILE__, __LINE__, tty->driver->name, port->count);
113050 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113051
113052 spin_lock_irqsave(&port->lock, flags);
113053 - port->count--;
113054 + atomic_dec(&port->count);
113055 port->blocked_open++;
113056 spin_unlock_irqrestore(&port->lock, flags);
113057
113058 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113059 }
113060
113061 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
113062 - __FILE__, __LINE__, tty->driver->name, port->count);
113063 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113064
113065 schedule();
113066 }
113067 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113068
113069 spin_lock_irqsave(&port->lock, flags);
113070 if (!tty_hung_up_p(filp))
113071 - port->count++;
113072 + atomic_inc(&port->count);
113073 port->blocked_open--;
113074 spin_unlock_irqrestore(&port->lock, flags);
113075
113076 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
113077 - __FILE__, __LINE__, tty->driver->name, port->count);
113078 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113079
113080 if (!retval)
113081 port->flags |= ASYNC_NORMAL_ACTIVE;
113082 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
113083
113084 /* ++ is not atomic, so this should be protected - Jean II */
113085 spin_lock_irqsave(&self->port.lock, flags);
113086 - self->port.count++;
113087 + atomic_inc(&self->port.count);
113088 spin_unlock_irqrestore(&self->port.lock, flags);
113089 tty_port_tty_set(&self->port, tty);
113090
113091 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
113092 - self->line, self->port.count);
113093 + self->line, atomic_read(&self->port.count));
113094
113095 /* Not really used by us, but lets do it anyway */
113096 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
113097 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
113098 tty_kref_put(port->tty);
113099 }
113100 port->tty = NULL;
113101 - port->count = 0;
113102 + atomic_set(&port->count, 0);
113103 spin_unlock_irqrestore(&port->lock, flags);
113104
113105 wake_up_interruptible(&port->open_wait);
113106 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
113107 seq_putc(m, '\n');
113108
113109 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
113110 - seq_printf(m, "Open count: %d\n", self->port.count);
113111 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
113112 seq_printf(m, "Max data size: %d\n", self->max_data_size);
113113 seq_printf(m, "Max header size: %d\n", self->max_header_size);
113114
113115 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
113116 index b9ac598..f88cc56 100644
113117 --- a/net/irda/irproc.c
113118 +++ b/net/irda/irproc.c
113119 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
113120 {
113121 int i;
113122
113123 - proc_irda = proc_mkdir("irda", init_net.proc_net);
113124 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
113125 if (proc_irda == NULL)
113126 return;
113127
113128 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
113129 index 53d9311..cbaf99f 100644
113130 --- a/net/iucv/af_iucv.c
113131 +++ b/net/iucv/af_iucv.c
113132 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
113133 {
113134 char name[12];
113135
113136 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
113137 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
113138 while (__iucv_get_sock_by_name(name)) {
113139 sprintf(name, "%08x",
113140 - atomic_inc_return(&iucv_sk_list.autobind_name));
113141 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
113142 }
113143 memcpy(iucv->src_name, name, 8);
113144 }
113145 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
113146 index 2a6a1fd..6c112b0 100644
113147 --- a/net/iucv/iucv.c
113148 +++ b/net/iucv/iucv.c
113149 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
113150 return NOTIFY_OK;
113151 }
113152
113153 -static struct notifier_block __refdata iucv_cpu_notifier = {
113154 +static struct notifier_block iucv_cpu_notifier = {
113155 .notifier_call = iucv_cpu_notify,
113156 };
113157
113158 diff --git a/net/key/af_key.c b/net/key/af_key.c
113159 index f8ac939..1e189bf 100644
113160 --- a/net/key/af_key.c
113161 +++ b/net/key/af_key.c
113162 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
113163 static u32 get_acqseq(void)
113164 {
113165 u32 res;
113166 - static atomic_t acqseq;
113167 + static atomic_unchecked_t acqseq;
113168
113169 do {
113170 - res = atomic_inc_return(&acqseq);
113171 + res = atomic_inc_return_unchecked(&acqseq);
113172 } while (!res);
113173 return res;
113174 }
113175 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
113176 index 781b3a2..73a7434 100644
113177 --- a/net/l2tp/l2tp_eth.c
113178 +++ b/net/l2tp/l2tp_eth.c
113179 @@ -42,12 +42,12 @@ struct l2tp_eth {
113180 struct sock *tunnel_sock;
113181 struct l2tp_session *session;
113182 struct list_head list;
113183 - atomic_long_t tx_bytes;
113184 - atomic_long_t tx_packets;
113185 - atomic_long_t tx_dropped;
113186 - atomic_long_t rx_bytes;
113187 - atomic_long_t rx_packets;
113188 - atomic_long_t rx_errors;
113189 + atomic_long_unchecked_t tx_bytes;
113190 + atomic_long_unchecked_t tx_packets;
113191 + atomic_long_unchecked_t tx_dropped;
113192 + atomic_long_unchecked_t rx_bytes;
113193 + atomic_long_unchecked_t rx_packets;
113194 + atomic_long_unchecked_t rx_errors;
113195 };
113196
113197 /* via l2tp_session_priv() */
113198 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
113199 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
113200
113201 if (likely(ret == NET_XMIT_SUCCESS)) {
113202 - atomic_long_add(len, &priv->tx_bytes);
113203 - atomic_long_inc(&priv->tx_packets);
113204 + atomic_long_add_unchecked(len, &priv->tx_bytes);
113205 + atomic_long_inc_unchecked(&priv->tx_packets);
113206 } else {
113207 - atomic_long_inc(&priv->tx_dropped);
113208 + atomic_long_inc_unchecked(&priv->tx_dropped);
113209 }
113210 return NETDEV_TX_OK;
113211 }
113212 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
113213 {
113214 struct l2tp_eth *priv = netdev_priv(dev);
113215
113216 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
113217 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
113218 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
113219 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
113220 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
113221 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
113222 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
113223 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
113224 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
113225 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
113226 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
113227 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
113228 return stats;
113229 }
113230
113231 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
113232 nf_reset(skb);
113233
113234 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
113235 - atomic_long_inc(&priv->rx_packets);
113236 - atomic_long_add(data_len, &priv->rx_bytes);
113237 + atomic_long_inc_unchecked(&priv->rx_packets);
113238 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
113239 } else {
113240 - atomic_long_inc(&priv->rx_errors);
113241 + atomic_long_inc_unchecked(&priv->rx_errors);
113242 }
113243 return;
113244
113245 error:
113246 - atomic_long_inc(&priv->rx_errors);
113247 + atomic_long_inc_unchecked(&priv->rx_errors);
113248 kfree_skb(skb);
113249 }
113250
113251 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
113252 index 05dfc8aa..df6cfd7 100644
113253 --- a/net/l2tp/l2tp_ip.c
113254 +++ b/net/l2tp/l2tp_ip.c
113255 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
113256 .ops = &l2tp_ip_ops,
113257 };
113258
113259 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
113260 +static const struct net_protocol l2tp_ip_protocol = {
113261 .handler = l2tp_ip_recv,
113262 .netns_ok = 1,
113263 };
113264 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
113265 index 8611f1b..bc60a2d 100644
113266 --- a/net/l2tp/l2tp_ip6.c
113267 +++ b/net/l2tp/l2tp_ip6.c
113268 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
113269 .ops = &l2tp_ip6_ops,
113270 };
113271
113272 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
113273 +static const struct inet6_protocol l2tp_ip6_protocol = {
113274 .handler = l2tp_ip6_recv,
113275 };
113276
113277 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
113278 index 1a3c7e0..80f8b0c 100644
113279 --- a/net/llc/llc_proc.c
113280 +++ b/net/llc/llc_proc.c
113281 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
113282 int rc = -ENOMEM;
113283 struct proc_dir_entry *p;
113284
113285 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
113286 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
113287 if (!llc_proc_dir)
113288 goto out;
113289
113290 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
113291 index dd4ff36..3462997 100644
113292 --- a/net/mac80211/cfg.c
113293 +++ b/net/mac80211/cfg.c
113294 @@ -581,7 +581,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
113295 ret = ieee80211_vif_use_channel(sdata, chandef,
113296 IEEE80211_CHANCTX_EXCLUSIVE);
113297 }
113298 - } else if (local->open_count == local->monitors) {
113299 + } else if (local_read(&local->open_count) == local->monitors) {
113300 local->_oper_chandef = *chandef;
113301 ieee80211_hw_config(local, 0);
113302 }
113303 @@ -3468,7 +3468,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
113304 else
113305 local->probe_req_reg--;
113306
113307 - if (!local->open_count)
113308 + if (!local_read(&local->open_count))
113309 break;
113310
113311 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
113312 @@ -3603,8 +3603,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
113313 if (chanctx_conf) {
113314 *chandef = sdata->vif.bss_conf.chandef;
113315 ret = 0;
113316 - } else if (local->open_count > 0 &&
113317 - local->open_count == local->monitors &&
113318 + } else if (local_read(&local->open_count) > 0 &&
113319 + local_read(&local->open_count) == local->monitors &&
113320 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
113321 if (local->use_chanctx)
113322 *chandef = local->monitor_chandef;
113323 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
113324 index 81e8dc5..5b77c58 100644
113325 --- a/net/mac80211/ieee80211_i.h
113326 +++ b/net/mac80211/ieee80211_i.h
113327 @@ -29,6 +29,7 @@
113328 #include <net/ieee80211_radiotap.h>
113329 #include <net/cfg80211.h>
113330 #include <net/mac80211.h>
113331 +#include <asm/local.h>
113332 #include "key.h"
113333 #include "sta_info.h"
113334 #include "debug.h"
113335 @@ -1129,7 +1130,7 @@ struct ieee80211_local {
113336 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
113337 spinlock_t queue_stop_reason_lock;
113338
113339 - int open_count;
113340 + local_t open_count;
113341 int monitors, cooked_mntrs;
113342 /* number of interfaces with corresponding FIF_ flags */
113343 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
113344 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
113345 index 81a2751..c06a026 100644
113346 --- a/net/mac80211/iface.c
113347 +++ b/net/mac80211/iface.c
113348 @@ -544,7 +544,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113349 break;
113350 }
113351
113352 - if (local->open_count == 0) {
113353 + if (local_read(&local->open_count) == 0) {
113354 res = drv_start(local);
113355 if (res)
113356 goto err_del_bss;
113357 @@ -591,7 +591,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113358 res = drv_add_interface(local, sdata);
113359 if (res)
113360 goto err_stop;
113361 - } else if (local->monitors == 0 && local->open_count == 0) {
113362 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
113363 res = ieee80211_add_virtual_monitor(local);
113364 if (res)
113365 goto err_stop;
113366 @@ -701,7 +701,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113367 atomic_inc(&local->iff_promiscs);
113368
113369 if (coming_up)
113370 - local->open_count++;
113371 + local_inc(&local->open_count);
113372
113373 if (hw_reconf_flags)
113374 ieee80211_hw_config(local, hw_reconf_flags);
113375 @@ -739,7 +739,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113376 err_del_interface:
113377 drv_remove_interface(local, sdata);
113378 err_stop:
113379 - if (!local->open_count)
113380 + if (!local_read(&local->open_count))
113381 drv_stop(local);
113382 err_del_bss:
113383 sdata->bss = NULL;
113384 @@ -907,7 +907,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113385 }
113386
113387 if (going_down)
113388 - local->open_count--;
113389 + local_dec(&local->open_count);
113390
113391 switch (sdata->vif.type) {
113392 case NL80211_IFTYPE_AP_VLAN:
113393 @@ -969,7 +969,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113394 }
113395 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
113396
113397 - if (local->open_count == 0)
113398 + if (local_read(&local->open_count) == 0)
113399 ieee80211_clear_tx_pending(local);
113400
113401 /*
113402 @@ -1012,7 +1012,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113403 if (cancel_scan)
113404 flush_delayed_work(&local->scan_work);
113405
113406 - if (local->open_count == 0) {
113407 + if (local_read(&local->open_count) == 0) {
113408 ieee80211_stop_device(local);
113409
113410 /* no reconfiguring after stop! */
113411 @@ -1023,7 +1023,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113412 ieee80211_configure_filter(local);
113413 ieee80211_hw_config(local, hw_reconf_flags);
113414
113415 - if (local->monitors == local->open_count)
113416 + if (local->monitors == local_read(&local->open_count))
113417 ieee80211_add_virtual_monitor(local);
113418 }
113419
113420 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
113421 index 5e09d35..e2fdbe2 100644
113422 --- a/net/mac80211/main.c
113423 +++ b/net/mac80211/main.c
113424 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
113425 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
113426 IEEE80211_CONF_CHANGE_POWER);
113427
113428 - if (changed && local->open_count) {
113429 + if (changed && local_read(&local->open_count)) {
113430 ret = drv_config(local, changed);
113431 /*
113432 * Goal:
113433 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
113434 index ca405b6..6cc8bee 100644
113435 --- a/net/mac80211/pm.c
113436 +++ b/net/mac80211/pm.c
113437 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113438 struct ieee80211_sub_if_data *sdata;
113439 struct sta_info *sta;
113440
113441 - if (!local->open_count)
113442 + if (!local_read(&local->open_count))
113443 goto suspend;
113444
113445 ieee80211_scan_cancel(local);
113446 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113447 cancel_work_sync(&local->dynamic_ps_enable_work);
113448 del_timer_sync(&local->dynamic_ps_timer);
113449
113450 - local->wowlan = wowlan && local->open_count;
113451 + local->wowlan = wowlan && local_read(&local->open_count);
113452 if (local->wowlan) {
113453 int err = drv_suspend(local, wowlan);
113454 if (err < 0) {
113455 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113456 WARN_ON(!list_empty(&local->chanctx_list));
113457
113458 /* stop hardware - this must stop RX */
113459 - if (local->open_count)
113460 + if (local_read(&local->open_count))
113461 ieee80211_stop_device(local);
113462
113463 suspend:
113464 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
113465 index d53355b..21f583a 100644
113466 --- a/net/mac80211/rate.c
113467 +++ b/net/mac80211/rate.c
113468 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
113469
113470 ASSERT_RTNL();
113471
113472 - if (local->open_count)
113473 + if (local_read(&local->open_count))
113474 return -EBUSY;
113475
113476 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
113477 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
113478 index 747bdcf..eb2b981 100644
113479 --- a/net/mac80211/util.c
113480 +++ b/net/mac80211/util.c
113481 @@ -1741,7 +1741,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113482 bool sched_scan_stopped = false;
113483
113484 /* nothing to do if HW shouldn't run */
113485 - if (!local->open_count)
113486 + if (!local_read(&local->open_count))
113487 goto wake_up;
113488
113489 #ifdef CONFIG_PM
113490 @@ -1993,7 +1993,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113491 local->in_reconfig = false;
113492 barrier();
113493
113494 - if (local->monitors == local->open_count && local->monitors > 0)
113495 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
113496 ieee80211_add_virtual_monitor(local);
113497
113498 /*
113499 @@ -2048,7 +2048,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113500 * If this is for hw restart things are still running.
113501 * We may want to change that later, however.
113502 */
113503 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
113504 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
113505 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
113506
113507 if (!local->suspended)
113508 @@ -2072,7 +2072,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113509 flush_delayed_work(&local->scan_work);
113510 }
113511
113512 - if (local->open_count && !reconfig_due_to_wowlan)
113513 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
113514 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
113515
113516 list_for_each_entry(sdata, &local->interfaces, list) {
113517 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
113518 index b02660f..c0f791c 100644
113519 --- a/net/netfilter/Kconfig
113520 +++ b/net/netfilter/Kconfig
113521 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
113522
113523 To compile it as a module, choose M here. If unsure, say N.
113524
113525 +config NETFILTER_XT_MATCH_GRADM
113526 + tristate '"gradm" match support'
113527 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
113528 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
113529 + ---help---
113530 + The gradm match allows to match on grsecurity RBAC being enabled.
113531 + It is useful when iptables rules are applied early on bootup to
113532 + prevent connections to the machine (except from a trusted host)
113533 + while the RBAC system is disabled.
113534 +
113535 config NETFILTER_XT_MATCH_HASHLIMIT
113536 tristate '"hashlimit" match support'
113537 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
113538 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
113539 index 89f73a9..e4e5bd9 100644
113540 --- a/net/netfilter/Makefile
113541 +++ b/net/netfilter/Makefile
113542 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
113543 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
113544 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
113545 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
113546 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
113547 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
113548 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
113549 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
113550 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
113551 index d259da3..6a32b2c 100644
113552 --- a/net/netfilter/ipset/ip_set_core.c
113553 +++ b/net/netfilter/ipset/ip_set_core.c
113554 @@ -1952,7 +1952,7 @@ done:
113555 return ret;
113556 }
113557
113558 -static struct nf_sockopt_ops so_set __read_mostly = {
113559 +static struct nf_sockopt_ops so_set = {
113560 .pf = PF_INET,
113561 .get_optmin = SO_IP_SET,
113562 .get_optmax = SO_IP_SET + 1,
113563 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
113564 index b0f7b62..0541842 100644
113565 --- a/net/netfilter/ipvs/ip_vs_conn.c
113566 +++ b/net/netfilter/ipvs/ip_vs_conn.c
113567 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
113568 /* Increase the refcnt counter of the dest */
113569 ip_vs_dest_hold(dest);
113570
113571 - conn_flags = atomic_read(&dest->conn_flags);
113572 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
113573 if (cp->protocol != IPPROTO_UDP)
113574 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
113575 flags = cp->flags;
113576 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
113577
113578 cp->control = NULL;
113579 atomic_set(&cp->n_control, 0);
113580 - atomic_set(&cp->in_pkts, 0);
113581 + atomic_set_unchecked(&cp->in_pkts, 0);
113582
113583 cp->packet_xmit = NULL;
113584 cp->app = NULL;
113585 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
113586
113587 /* Don't drop the entry if its number of incoming packets is not
113588 located in [0, 8] */
113589 - i = atomic_read(&cp->in_pkts);
113590 + i = atomic_read_unchecked(&cp->in_pkts);
113591 if (i > 8 || i < 0) return 0;
113592
113593 if (!todrop_rate[i]) return 0;
113594 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
113595 index b87ca32..76c7799 100644
113596 --- a/net/netfilter/ipvs/ip_vs_core.c
113597 +++ b/net/netfilter/ipvs/ip_vs_core.c
113598 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
113599 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
113600 /* do not touch skb anymore */
113601
113602 - atomic_inc(&cp->in_pkts);
113603 + atomic_inc_unchecked(&cp->in_pkts);
113604 ip_vs_conn_put(cp);
113605 return ret;
113606 }
113607 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
113608 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
113609 pkts = sysctl_sync_threshold(ipvs);
113610 else
113611 - pkts = atomic_add_return(1, &cp->in_pkts);
113612 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113613
113614 if (ipvs->sync_state & IP_VS_STATE_MASTER)
113615 ip_vs_sync_conn(net, cp, pkts);
113616 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
113617 index ed99448..3ba6cad 100644
113618 --- a/net/netfilter/ipvs/ip_vs_ctl.c
113619 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
113620 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
113621 */
113622 ip_vs_rs_hash(ipvs, dest);
113623 }
113624 - atomic_set(&dest->conn_flags, conn_flags);
113625 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
113626
113627 /* bind the service */
113628 old_svc = rcu_dereference_protected(dest->svc, 1);
113629 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
113630 * align with netns init in ip_vs_control_net_init()
113631 */
113632
113633 -static struct ctl_table vs_vars[] = {
113634 +static ctl_table_no_const vs_vars[] __read_only = {
113635 {
113636 .procname = "amemthresh",
113637 .maxlen = sizeof(int),
113638 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113639 " %-7s %-6d %-10d %-10d\n",
113640 &dest->addr.in6,
113641 ntohs(dest->port),
113642 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113643 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113644 atomic_read(&dest->weight),
113645 atomic_read(&dest->activeconns),
113646 atomic_read(&dest->inactconns));
113647 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113648 "%-7s %-6d %-10d %-10d\n",
113649 ntohl(dest->addr.ip),
113650 ntohs(dest->port),
113651 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113652 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113653 atomic_read(&dest->weight),
113654 atomic_read(&dest->activeconns),
113655 atomic_read(&dest->inactconns));
113656 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
113657
113658 entry.addr = dest->addr.ip;
113659 entry.port = dest->port;
113660 - entry.conn_flags = atomic_read(&dest->conn_flags);
113661 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
113662 entry.weight = atomic_read(&dest->weight);
113663 entry.u_threshold = dest->u_threshold;
113664 entry.l_threshold = dest->l_threshold;
113665 @@ -3040,7 +3040,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
113666 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
113667 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
113668 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
113669 - (atomic_read(&dest->conn_flags) &
113670 + (atomic_read_unchecked(&dest->conn_flags) &
113671 IP_VS_CONN_F_FWD_MASK)) ||
113672 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
113673 atomic_read(&dest->weight)) ||
113674 @@ -3675,7 +3675,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
113675 {
113676 int idx;
113677 struct netns_ipvs *ipvs = net_ipvs(net);
113678 - struct ctl_table *tbl;
113679 + ctl_table_no_const *tbl;
113680
113681 atomic_set(&ipvs->dropentry, 0);
113682 spin_lock_init(&ipvs->dropentry_lock);
113683 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
113684 index 127f140..553d652 100644
113685 --- a/net/netfilter/ipvs/ip_vs_lblc.c
113686 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
113687 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
113688 * IPVS LBLC sysctl table
113689 */
113690 #ifdef CONFIG_SYSCTL
113691 -static struct ctl_table vs_vars_table[] = {
113692 +static ctl_table_no_const vs_vars_table[] __read_only = {
113693 {
113694 .procname = "lblc_expiration",
113695 .data = NULL,
113696 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
113697 index 2229d2d..b32b785 100644
113698 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
113699 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
113700 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
113701 * IPVS LBLCR sysctl table
113702 */
113703
113704 -static struct ctl_table vs_vars_table[] = {
113705 +static ctl_table_no_const vs_vars_table[] __read_only = {
113706 {
113707 .procname = "lblcr_expiration",
113708 .data = NULL,
113709 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
113710 index d93ceeb..4556144 100644
113711 --- a/net/netfilter/ipvs/ip_vs_sync.c
113712 +++ b/net/netfilter/ipvs/ip_vs_sync.c
113713 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
113714 cp = cp->control;
113715 if (cp) {
113716 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113717 - pkts = atomic_add_return(1, &cp->in_pkts);
113718 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113719 else
113720 pkts = sysctl_sync_threshold(ipvs);
113721 ip_vs_sync_conn(net, cp->control, pkts);
113722 @@ -771,7 +771,7 @@ control:
113723 if (!cp)
113724 return;
113725 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113726 - pkts = atomic_add_return(1, &cp->in_pkts);
113727 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113728 else
113729 pkts = sysctl_sync_threshold(ipvs);
113730 goto sloop;
113731 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
113732
113733 if (opt)
113734 memcpy(&cp->in_seq, opt, sizeof(*opt));
113735 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113736 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113737 cp->state = state;
113738 cp->old_state = cp->state;
113739 /*
113740 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
113741 index 3aedbda..6a63567 100644
113742 --- a/net/netfilter/ipvs/ip_vs_xmit.c
113743 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
113744 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
113745 else
113746 rc = NF_ACCEPT;
113747 /* do not touch skb anymore */
113748 - atomic_inc(&cp->in_pkts);
113749 + atomic_inc_unchecked(&cp->in_pkts);
113750 goto out;
113751 }
113752
113753 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
113754 else
113755 rc = NF_ACCEPT;
113756 /* do not touch skb anymore */
113757 - atomic_inc(&cp->in_pkts);
113758 + atomic_inc_unchecked(&cp->in_pkts);
113759 goto out;
113760 }
113761
113762 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
113763 index a4b5e2a..13b1de3 100644
113764 --- a/net/netfilter/nf_conntrack_acct.c
113765 +++ b/net/netfilter/nf_conntrack_acct.c
113766 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
113767 #ifdef CONFIG_SYSCTL
113768 static int nf_conntrack_acct_init_sysctl(struct net *net)
113769 {
113770 - struct ctl_table *table;
113771 + ctl_table_no_const *table;
113772
113773 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
113774 GFP_KERNEL);
113775 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
113776 index 13fad86..18c984c 100644
113777 --- a/net/netfilter/nf_conntrack_core.c
113778 +++ b/net/netfilter/nf_conntrack_core.c
113779 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
113780 #define DYING_NULLS_VAL ((1<<30)+1)
113781 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
113782
113783 +#ifdef CONFIG_GRKERNSEC_HIDESYM
113784 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
113785 +#endif
113786 +
113787 int nf_conntrack_init_net(struct net *net)
113788 {
113789 int ret = -ENOMEM;
113790 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
113791 if (!net->ct.stat)
113792 goto err_pcpu_lists;
113793
113794 +#ifdef CONFIG_GRKERNSEC_HIDESYM
113795 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
113796 +#else
113797 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
113798 +#endif
113799 if (!net->ct.slabname)
113800 goto err_slabname;
113801
113802 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
113803 index 4e78c57..ec8fb74 100644
113804 --- a/net/netfilter/nf_conntrack_ecache.c
113805 +++ b/net/netfilter/nf_conntrack_ecache.c
113806 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
113807 #ifdef CONFIG_SYSCTL
113808 static int nf_conntrack_event_init_sysctl(struct net *net)
113809 {
113810 - struct ctl_table *table;
113811 + ctl_table_no_const *table;
113812
113813 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
113814 GFP_KERNEL);
113815 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
113816 index bd9d315..989947e 100644
113817 --- a/net/netfilter/nf_conntrack_helper.c
113818 +++ b/net/netfilter/nf_conntrack_helper.c
113819 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
113820
113821 static int nf_conntrack_helper_init_sysctl(struct net *net)
113822 {
113823 - struct ctl_table *table;
113824 + ctl_table_no_const *table;
113825
113826 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
113827 GFP_KERNEL);
113828 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
113829 index b65d586..beec902 100644
113830 --- a/net/netfilter/nf_conntrack_proto.c
113831 +++ b/net/netfilter/nf_conntrack_proto.c
113832 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
113833
113834 static void
113835 nf_ct_unregister_sysctl(struct ctl_table_header **header,
113836 - struct ctl_table **table,
113837 + ctl_table_no_const **table,
113838 unsigned int users)
113839 {
113840 if (users > 0)
113841 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
113842 index fc823fa..8311af3 100644
113843 --- a/net/netfilter/nf_conntrack_standalone.c
113844 +++ b/net/netfilter/nf_conntrack_standalone.c
113845 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
113846
113847 static int nf_conntrack_standalone_init_sysctl(struct net *net)
113848 {
113849 - struct ctl_table *table;
113850 + ctl_table_no_const *table;
113851
113852 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
113853 GFP_KERNEL);
113854 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
113855 index 7a394df..bd91a8a 100644
113856 --- a/net/netfilter/nf_conntrack_timestamp.c
113857 +++ b/net/netfilter/nf_conntrack_timestamp.c
113858 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
113859 #ifdef CONFIG_SYSCTL
113860 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
113861 {
113862 - struct ctl_table *table;
113863 + ctl_table_no_const *table;
113864
113865 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
113866 GFP_KERNEL);
113867 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
113868 index 675d12c..b36e825 100644
113869 --- a/net/netfilter/nf_log.c
113870 +++ b/net/netfilter/nf_log.c
113871 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
113872
113873 #ifdef CONFIG_SYSCTL
113874 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
113875 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
113876 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
113877
113878 static int nf_log_proc_dostring(struct ctl_table *table, int write,
113879 void __user *buffer, size_t *lenp, loff_t *ppos)
113880 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
113881 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
113882 mutex_unlock(&nf_log_mutex);
113883 } else {
113884 + ctl_table_no_const nf_log_table = *table;
113885 +
113886 mutex_lock(&nf_log_mutex);
113887 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
113888 if (!logger)
113889 - table->data = "NONE";
113890 + nf_log_table.data = "NONE";
113891 else
113892 - table->data = logger->name;
113893 - r = proc_dostring(table, write, buffer, lenp, ppos);
113894 + nf_log_table.data = logger->name;
113895 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
113896 mutex_unlock(&nf_log_mutex);
113897 }
113898
113899 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
113900 index c68c1e5..8b5d670 100644
113901 --- a/net/netfilter/nf_sockopt.c
113902 +++ b/net/netfilter/nf_sockopt.c
113903 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
113904 }
113905 }
113906
113907 - list_add(&reg->list, &nf_sockopts);
113908 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
113909 out:
113910 mutex_unlock(&nf_sockopt_mutex);
113911 return ret;
113912 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
113913 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
113914 {
113915 mutex_lock(&nf_sockopt_mutex);
113916 - list_del(&reg->list);
113917 + pax_list_del((struct list_head *)&reg->list);
113918 mutex_unlock(&nf_sockopt_mutex);
113919 }
113920 EXPORT_SYMBOL(nf_unregister_sockopt);
113921 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
113922 index 11d85b3..7fcc420 100644
113923 --- a/net/netfilter/nfnetlink_log.c
113924 +++ b/net/netfilter/nfnetlink_log.c
113925 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
113926 struct nfnl_log_net {
113927 spinlock_t instances_lock;
113928 struct hlist_head instance_table[INSTANCE_BUCKETS];
113929 - atomic_t global_seq;
113930 + atomic_unchecked_t global_seq;
113931 };
113932
113933 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
113934 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
113935 /* global sequence number */
113936 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
113937 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
113938 - htonl(atomic_inc_return(&log->global_seq))))
113939 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
113940 goto nla_put_failure;
113941
113942 if (data_len) {
113943 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
113944 index 65f3e2b..2e9d6a0 100644
113945 --- a/net/netfilter/nft_compat.c
113946 +++ b/net/netfilter/nft_compat.c
113947 @@ -317,14 +317,7 @@ static void nft_match_eval(const struct nft_expr *expr,
113948 return;
113949 }
113950
113951 - switch(ret) {
113952 - case true:
113953 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
113954 - break;
113955 - case false:
113956 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
113957 - break;
113958 - }
113959 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
113960 }
113961
113962 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
113963 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
113964 new file mode 100644
113965 index 0000000..c566332
113966 --- /dev/null
113967 +++ b/net/netfilter/xt_gradm.c
113968 @@ -0,0 +1,51 @@
113969 +/*
113970 + * gradm match for netfilter
113971 + * Copyright © Zbigniew Krzystolik, 2010
113972 + *
113973 + * This program is free software; you can redistribute it and/or modify
113974 + * it under the terms of the GNU General Public License; either version
113975 + * 2 or 3 as published by the Free Software Foundation.
113976 + */
113977 +#include <linux/module.h>
113978 +#include <linux/moduleparam.h>
113979 +#include <linux/skbuff.h>
113980 +#include <linux/netfilter/x_tables.h>
113981 +#include <linux/grsecurity.h>
113982 +#include <linux/netfilter/xt_gradm.h>
113983 +
113984 +static bool
113985 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
113986 +{
113987 + const struct xt_gradm_mtinfo *info = par->matchinfo;
113988 + bool retval = false;
113989 + if (gr_acl_is_enabled())
113990 + retval = true;
113991 + return retval ^ info->invflags;
113992 +}
113993 +
113994 +static struct xt_match gradm_mt_reg __read_mostly = {
113995 + .name = "gradm",
113996 + .revision = 0,
113997 + .family = NFPROTO_UNSPEC,
113998 + .match = gradm_mt,
113999 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
114000 + .me = THIS_MODULE,
114001 +};
114002 +
114003 +static int __init gradm_mt_init(void)
114004 +{
114005 + return xt_register_match(&gradm_mt_reg);
114006 +}
114007 +
114008 +static void __exit gradm_mt_exit(void)
114009 +{
114010 + xt_unregister_match(&gradm_mt_reg);
114011 +}
114012 +
114013 +module_init(gradm_mt_init);
114014 +module_exit(gradm_mt_exit);
114015 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
114016 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
114017 +MODULE_LICENSE("GPL");
114018 +MODULE_ALIAS("ipt_gradm");
114019 +MODULE_ALIAS("ip6t_gradm");
114020 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
114021 index 1786968..1ec6dac 100644
114022 --- a/net/netfilter/xt_hashlimit.c
114023 +++ b/net/netfilter/xt_hashlimit.c
114024 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
114025 {
114026 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
114027
114028 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
114029 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
114030 if (!hashlimit_net->ipt_hashlimit)
114031 return -ENOMEM;
114032 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
114033 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
114034 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
114035 if (!hashlimit_net->ip6t_hashlimit) {
114036 remove_proc_entry("ipt_hashlimit", net->proc_net);
114037 return -ENOMEM;
114038 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
114039 index 45e1b30..a764f94 100644
114040 --- a/net/netfilter/xt_recent.c
114041 +++ b/net/netfilter/xt_recent.c
114042 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
114043 {
114044 struct recent_net *recent_net = recent_pernet(net);
114045
114046 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
114047 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
114048 if (!recent_net->xt_recent)
114049 return -ENOMEM;
114050 return 0;
114051 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
114052 index 11de55e..f25e448 100644
114053 --- a/net/netfilter/xt_statistic.c
114054 +++ b/net/netfilter/xt_statistic.c
114055 @@ -19,7 +19,7 @@
114056 #include <linux/module.h>
114057
114058 struct xt_statistic_priv {
114059 - atomic_t count;
114060 + atomic_unchecked_t count;
114061 } ____cacheline_aligned_in_smp;
114062
114063 MODULE_LICENSE("GPL");
114064 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
114065 break;
114066 case XT_STATISTIC_MODE_NTH:
114067 do {
114068 - oval = atomic_read(&info->master->count);
114069 + oval = atomic_read_unchecked(&info->master->count);
114070 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
114071 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
114072 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
114073 if (nval == 0)
114074 ret = !ret;
114075 break;
114076 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
114077 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
114078 if (info->master == NULL)
114079 return -ENOMEM;
114080 - atomic_set(&info->master->count, info->u.nth.count);
114081 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
114082
114083 return 0;
114084 }
114085 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
114086 index d1d7a81..b45b03d 100644
114087 --- a/net/netlink/af_netlink.c
114088 +++ b/net/netlink/af_netlink.c
114089 @@ -260,7 +260,7 @@ static void netlink_overrun(struct sock *sk)
114090 sk->sk_error_report(sk);
114091 }
114092 }
114093 - atomic_inc(&sk->sk_drops);
114094 + atomic_inc_unchecked(&sk->sk_drops);
114095 }
114096
114097 static void netlink_rcv_wake(struct sock *sk)
114098 @@ -3002,7 +3002,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
114099 sk_wmem_alloc_get(s),
114100 nlk->cb_running,
114101 atomic_read(&s->sk_refcnt),
114102 - atomic_read(&s->sk_drops),
114103 + atomic_read_unchecked(&s->sk_drops),
114104 sock_i_ino(s)
114105 );
114106
114107 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
114108 index 6a55f71..e88c937 100644
114109 --- a/net/openvswitch/vport-internal_dev.c
114110 +++ b/net/openvswitch/vport-internal_dev.c
114111 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
114112 .ndo_get_stats64 = internal_dev_get_stats,
114113 };
114114
114115 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
114116 +static struct rtnl_link_ops internal_dev_link_ops = {
114117 .kind = "openvswitch",
114118 };
114119
114120 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
114121 index 067a3ff..9ecc05c 100644
114122 --- a/net/openvswitch/vport.c
114123 +++ b/net/openvswitch/vport.c
114124 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
114125 * netdev-stats can be directly read over netlink-ioctl.
114126 */
114127
114128 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
114129 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
114130 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
114131 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
114132 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
114133 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
114134 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
114135 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
114136
114137 for_each_possible_cpu(i) {
114138 const struct pcpu_sw_netstats *percpu_stats;
114139 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
114140 {
114141 switch (err_type) {
114142 case VPORT_E_RX_DROPPED:
114143 - atomic_long_inc(&vport->err_stats.rx_dropped);
114144 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
114145 break;
114146
114147 case VPORT_E_RX_ERROR:
114148 - atomic_long_inc(&vport->err_stats.rx_errors);
114149 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
114150 break;
114151
114152 case VPORT_E_TX_DROPPED:
114153 - atomic_long_inc(&vport->err_stats.tx_dropped);
114154 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
114155 break;
114156
114157 case VPORT_E_TX_ERROR:
114158 - atomic_long_inc(&vport->err_stats.tx_errors);
114159 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
114160 break;
114161 }
114162
114163 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
114164 index bc85331..0d3dce0 100644
114165 --- a/net/openvswitch/vport.h
114166 +++ b/net/openvswitch/vport.h
114167 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
114168 /* The following definitions are for implementers of vport devices: */
114169
114170 struct vport_err_stats {
114171 - atomic_long_t rx_dropped;
114172 - atomic_long_t rx_errors;
114173 - atomic_long_t tx_dropped;
114174 - atomic_long_t tx_errors;
114175 + atomic_long_unchecked_t rx_dropped;
114176 + atomic_long_unchecked_t rx_errors;
114177 + atomic_long_unchecked_t tx_dropped;
114178 + atomic_long_unchecked_t tx_errors;
114179 };
114180 /**
114181 * struct vport_portids - array of netlink portids of a vport.
114182 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
114183 index f8db706..2b4631e 100644
114184 --- a/net/packet/af_packet.c
114185 +++ b/net/packet/af_packet.c
114186 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
114187
114188 return ret;
114189 drop:
114190 - atomic_long_inc(&dev->tx_dropped);
114191 + atomic_long_inc_unchecked(&dev->tx_dropped);
114192 kfree_skb(skb);
114193 return NET_XMIT_DROP;
114194 }
114195 @@ -1847,7 +1847,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
114196
114197 spin_lock(&sk->sk_receive_queue.lock);
114198 po->stats.stats1.tp_packets++;
114199 - skb->dropcount = atomic_read(&sk->sk_drops);
114200 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
114201 __skb_queue_tail(&sk->sk_receive_queue, skb);
114202 spin_unlock(&sk->sk_receive_queue.lock);
114203 sk->sk_data_ready(sk);
114204 @@ -1856,7 +1856,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
114205 drop_n_acct:
114206 spin_lock(&sk->sk_receive_queue.lock);
114207 po->stats.stats1.tp_drops++;
114208 - atomic_inc(&sk->sk_drops);
114209 + atomic_inc_unchecked(&sk->sk_drops);
114210 spin_unlock(&sk->sk_receive_queue.lock);
114211
114212 drop_n_restore:
114213 @@ -3499,7 +3499,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
114214 case PACKET_HDRLEN:
114215 if (len > sizeof(int))
114216 len = sizeof(int);
114217 - if (copy_from_user(&val, optval, len))
114218 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
114219 return -EFAULT;
114220 switch (val) {
114221 case TPACKET_V1:
114222 @@ -3545,7 +3545,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
114223 len = lv;
114224 if (put_user(len, optlen))
114225 return -EFAULT;
114226 - if (copy_to_user(optval, data, len))
114227 + if (len > sizeof(st) || copy_to_user(optval, data, len))
114228 return -EFAULT;
114229 return 0;
114230 }
114231 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
114232 index 5d3f2b7..8a4dbb7 100644
114233 --- a/net/phonet/pep.c
114234 +++ b/net/phonet/pep.c
114235 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
114236
114237 case PNS_PEP_CTRL_REQ:
114238 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
114239 - atomic_inc(&sk->sk_drops);
114240 + atomic_inc_unchecked(&sk->sk_drops);
114241 break;
114242 }
114243 __skb_pull(skb, 4);
114244 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
114245 }
114246
114247 if (pn->rx_credits == 0) {
114248 - atomic_inc(&sk->sk_drops);
114249 + atomic_inc_unchecked(&sk->sk_drops);
114250 err = -ENOBUFS;
114251 break;
114252 }
114253 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
114254 }
114255
114256 if (pn->rx_credits == 0) {
114257 - atomic_inc(&sk->sk_drops);
114258 + atomic_inc_unchecked(&sk->sk_drops);
114259 err = NET_RX_DROP;
114260 break;
114261 }
114262 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
114263 index 008214a..bb68240 100644
114264 --- a/net/phonet/socket.c
114265 +++ b/net/phonet/socket.c
114266 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
114267 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
114268 sock_i_ino(sk),
114269 atomic_read(&sk->sk_refcnt), sk,
114270 - atomic_read(&sk->sk_drops));
114271 + atomic_read_unchecked(&sk->sk_drops));
114272 }
114273 seq_pad(seq, '\n');
114274 return 0;
114275 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
114276 index c02a8c4..3c5b600 100644
114277 --- a/net/phonet/sysctl.c
114278 +++ b/net/phonet/sysctl.c
114279 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
114280 {
114281 int ret;
114282 int range[2] = {local_port_range[0], local_port_range[1]};
114283 - struct ctl_table tmp = {
114284 + ctl_table_no_const tmp = {
114285 .data = &range,
114286 .maxlen = sizeof(range),
114287 .mode = table->mode,
114288 diff --git a/net/rds/cong.c b/net/rds/cong.c
114289 index e6144b8..4f9fda6 100644
114290 --- a/net/rds/cong.c
114291 +++ b/net/rds/cong.c
114292 @@ -78,7 +78,7 @@
114293 * finds that the saved generation number is smaller than the global generation
114294 * number, it wakes up the process.
114295 */
114296 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
114297 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
114298
114299 /*
114300 * Congestion monitoring
114301 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
114302 rdsdebug("waking map %p for %pI4\n",
114303 map, &map->m_addr);
114304 rds_stats_inc(s_cong_update_received);
114305 - atomic_inc(&rds_cong_generation);
114306 + atomic_inc_unchecked(&rds_cong_generation);
114307 if (waitqueue_active(&map->m_waitq))
114308 wake_up(&map->m_waitq);
114309 if (waitqueue_active(&rds_poll_waitq))
114310 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
114311
114312 int rds_cong_updated_since(unsigned long *recent)
114313 {
114314 - unsigned long gen = atomic_read(&rds_cong_generation);
114315 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
114316
114317 if (likely(*recent == gen))
114318 return 0;
114319 diff --git a/net/rds/connection.c b/net/rds/connection.c
114320 index 378c3a6..ba4382c 100644
114321 --- a/net/rds/connection.c
114322 +++ b/net/rds/connection.c
114323 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
114324 }
114325
114326 atomic_set(&conn->c_state, RDS_CONN_DOWN);
114327 + conn->c_send_gen = 0;
114328 conn->c_reconnect_jiffies = 0;
114329 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
114330 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
114331 diff --git a/net/rds/ib.h b/net/rds/ib.h
114332 index c36d713..af45bf2 100644
114333 --- a/net/rds/ib.h
114334 +++ b/net/rds/ib.h
114335 @@ -128,7 +128,7 @@ struct rds_ib_connection {
114336 /* sending acks */
114337 unsigned long i_ack_flags;
114338 #ifdef KERNEL_HAS_ATOMIC64
114339 - atomic64_t i_ack_next; /* next ACK to send */
114340 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114341 #else
114342 spinlock_t i_ack_lock; /* protect i_ack_next */
114343 u64 i_ack_next; /* next ACK to send */
114344 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
114345 index 31b74f5..dc1fbfa 100644
114346 --- a/net/rds/ib_cm.c
114347 +++ b/net/rds/ib_cm.c
114348 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
114349 /* Clear the ACK state */
114350 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114351 #ifdef KERNEL_HAS_ATOMIC64
114352 - atomic64_set(&ic->i_ack_next, 0);
114353 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114354 #else
114355 ic->i_ack_next = 0;
114356 #endif
114357 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
114358 index 1b981a4..ae44b0c 100644
114359 --- a/net/rds/ib_recv.c
114360 +++ b/net/rds/ib_recv.c
114361 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114362 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
114363 int ack_required)
114364 {
114365 - atomic64_set(&ic->i_ack_next, seq);
114366 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114367 if (ack_required) {
114368 smp_mb__before_atomic();
114369 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114370 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114371 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114372 smp_mb__after_atomic();
114373
114374 - return atomic64_read(&ic->i_ack_next);
114375 + return atomic64_read_unchecked(&ic->i_ack_next);
114376 }
114377 #endif
114378
114379 diff --git a/net/rds/iw.h b/net/rds/iw.h
114380 index cbe6674..dc9eb89 100644
114381 --- a/net/rds/iw.h
114382 +++ b/net/rds/iw.h
114383 @@ -134,7 +134,7 @@ struct rds_iw_connection {
114384 /* sending acks */
114385 unsigned long i_ack_flags;
114386 #ifdef KERNEL_HAS_ATOMIC64
114387 - atomic64_t i_ack_next; /* next ACK to send */
114388 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114389 #else
114390 spinlock_t i_ack_lock; /* protect i_ack_next */
114391 u64 i_ack_next; /* next ACK to send */
114392 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
114393 index a6c2bea..e520995 100644
114394 --- a/net/rds/iw_cm.c
114395 +++ b/net/rds/iw_cm.c
114396 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
114397 /* Clear the ACK state */
114398 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114399 #ifdef KERNEL_HAS_ATOMIC64
114400 - atomic64_set(&ic->i_ack_next, 0);
114401 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114402 #else
114403 ic->i_ack_next = 0;
114404 #endif
114405 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
114406 index a66d179..cf1e258 100644
114407 --- a/net/rds/iw_recv.c
114408 +++ b/net/rds/iw_recv.c
114409 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114410 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
114411 int ack_required)
114412 {
114413 - atomic64_set(&ic->i_ack_next, seq);
114414 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114415 if (ack_required) {
114416 smp_mb__before_atomic();
114417 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114418 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114419 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114420 smp_mb__after_atomic();
114421
114422 - return atomic64_read(&ic->i_ack_next);
114423 + return atomic64_read_unchecked(&ic->i_ack_next);
114424 }
114425 #endif
114426
114427 diff --git a/net/rds/rds.h b/net/rds/rds.h
114428 index c2a5eef..87a7460 100644
114429 --- a/net/rds/rds.h
114430 +++ b/net/rds/rds.h
114431 @@ -110,6 +110,7 @@ struct rds_connection {
114432 void *c_transport_data;
114433
114434 atomic_t c_state;
114435 + unsigned long c_send_gen;
114436 unsigned long c_flags;
114437 unsigned long c_reconnect_jiffies;
114438 struct delayed_work c_send_w;
114439 @@ -448,7 +449,7 @@ struct rds_transport {
114440 void (*sync_mr)(void *trans_private, int direction);
114441 void (*free_mr)(void *trans_private, int invalidate);
114442 void (*flush_mrs)(void);
114443 -};
114444 +} __do_const;
114445
114446 struct rds_sock {
114447 struct sock rs_sk;
114448 diff --git a/net/rds/send.c b/net/rds/send.c
114449 index 42f65d4..49f77ef 100644
114450 --- a/net/rds/send.c
114451 +++ b/net/rds/send.c
114452 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
114453 struct scatterlist *sg;
114454 int ret = 0;
114455 LIST_HEAD(to_be_dropped);
114456 + int batch_count;
114457 + unsigned long send_gen = 0;
114458
114459 restart:
114460 + batch_count = 0;
114461
114462 /*
114463 * sendmsg calls here after having queued its message on the send
114464 @@ -157,6 +160,17 @@ restart:
114465 }
114466
114467 /*
114468 + * we record the send generation after doing the xmit acquire.
114469 + * if someone else manages to jump in and do some work, we'll use
114470 + * this to avoid a goto restart farther down.
114471 + *
114472 + * The acquire_in_xmit() check above ensures that only one
114473 + * caller can increment c_send_gen at any time.
114474 + */
114475 + conn->c_send_gen++;
114476 + send_gen = conn->c_send_gen;
114477 +
114478 + /*
114479 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
114480 * we do the opposite to avoid races.
114481 */
114482 @@ -202,6 +216,16 @@ restart:
114483 if (!rm) {
114484 unsigned int len;
114485
114486 + batch_count++;
114487 +
114488 + /* we want to process as big a batch as we can, but
114489 + * we also want to avoid softlockups. If we've been
114490 + * through a lot of messages, lets back off and see
114491 + * if anyone else jumps in
114492 + */
114493 + if (batch_count >= 1024)
114494 + goto over_batch;
114495 +
114496 spin_lock_irqsave(&conn->c_lock, flags);
114497
114498 if (!list_empty(&conn->c_send_queue)) {
114499 @@ -357,9 +381,9 @@ restart:
114500 }
114501 }
114502
114503 +over_batch:
114504 if (conn->c_trans->xmit_complete)
114505 conn->c_trans->xmit_complete(conn);
114506 -
114507 release_in_xmit(conn);
114508
114509 /* Nuke any messages we decided not to retransmit. */
114510 @@ -380,10 +404,15 @@ restart:
114511 * If the transport cannot continue (i.e ret != 0), then it must
114512 * call us when more room is available, such as from the tx
114513 * completion handler.
114514 + *
114515 + * We have an extra generation check here so that if someone manages
114516 + * to jump in after our release_in_xmit, we'll see that they have done
114517 + * some work and we will skip our goto
114518 */
114519 if (ret == 0) {
114520 smp_mb();
114521 - if (!list_empty(&conn->c_send_queue)) {
114522 + if (!list_empty(&conn->c_send_queue) &&
114523 + send_gen == conn->c_send_gen) {
114524 rds_stats_inc(s_send_lock_queue_raced);
114525 goto restart;
114526 }
114527 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
114528 index edac9ef..16bcb98 100644
114529 --- a/net/rds/tcp.c
114530 +++ b/net/rds/tcp.c
114531 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
114532 int val = 1;
114533
114534 set_fs(KERNEL_DS);
114535 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
114536 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
114537 sizeof(val));
114538 set_fs(oldfs);
114539 }
114540 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
114541 index 53b17ca..45463e7 100644
114542 --- a/net/rds/tcp_send.c
114543 +++ b/net/rds/tcp_send.c
114544 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
114545
114546 oldfs = get_fs();
114547 set_fs(KERNEL_DS);
114548 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
114549 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
114550 sizeof(val));
114551 set_fs(oldfs);
114552 }
114553 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
114554 index 7b16704..9628ec6 100644
114555 --- a/net/rxrpc/af_rxrpc.c
114556 +++ b/net/rxrpc/af_rxrpc.c
114557 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
114558 __be32 rxrpc_epoch;
114559
114560 /* current debugging ID */
114561 -atomic_t rxrpc_debug_id;
114562 +atomic_unchecked_t rxrpc_debug_id;
114563
114564 /* count of skbs currently in use */
114565 atomic_t rxrpc_n_skbs;
114566 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
114567 index e0547f5..a171f7a 100644
114568 --- a/net/rxrpc/ar-ack.c
114569 +++ b/net/rxrpc/ar-ack.c
114570 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114571
114572 _enter("{%d,%d,%d,%d},",
114573 call->acks_hard, call->acks_unacked,
114574 - atomic_read(&call->sequence),
114575 + atomic_read_unchecked(&call->sequence),
114576 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
114577
114578 stop = false;
114579 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114580
114581 /* each Tx packet has a new serial number */
114582 sp->hdr.serial =
114583 - htonl(atomic_inc_return(&call->conn->serial));
114584 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
114585
114586 hdr = (struct rxrpc_header *) txb->head;
114587 hdr->serial = sp->hdr.serial;
114588 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
114589 */
114590 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
114591 {
114592 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
114593 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
114594 }
114595
114596 /*
114597 @@ -678,7 +678,7 @@ process_further:
114598
114599 latest = ntohl(sp->hdr.serial);
114600 hard = ntohl(ack.firstPacket);
114601 - tx = atomic_read(&call->sequence);
114602 + tx = atomic_read_unchecked(&call->sequence);
114603
114604 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114605 latest,
114606 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
114607 goto maybe_reschedule;
114608
114609 send_ACK_with_skew:
114610 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
114611 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
114612 ntohl(ack.serial));
114613 send_ACK:
114614 mtu = call->conn->trans->peer->if_mtu;
114615 @@ -1222,7 +1222,7 @@ send_ACK:
114616 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
114617 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
114618
114619 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114620 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114621 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114622 ntohl(hdr.serial),
114623 ntohs(ack.maxSkew),
114624 @@ -1240,7 +1240,7 @@ send_ACK:
114625 send_message:
114626 _debug("send message");
114627
114628 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114629 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114630 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
114631 send_message_2:
114632
114633 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
114634 index a9e05db..194e793 100644
114635 --- a/net/rxrpc/ar-call.c
114636 +++ b/net/rxrpc/ar-call.c
114637 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
114638 spin_lock_init(&call->lock);
114639 rwlock_init(&call->state_lock);
114640 atomic_set(&call->usage, 1);
114641 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
114642 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114643 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
114644
114645 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
114646 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
114647 index 6631f4f..bfdf056 100644
114648 --- a/net/rxrpc/ar-connection.c
114649 +++ b/net/rxrpc/ar-connection.c
114650 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
114651 rwlock_init(&conn->lock);
114652 spin_lock_init(&conn->state_lock);
114653 atomic_set(&conn->usage, 1);
114654 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
114655 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114656 conn->avail_calls = RXRPC_MAXCALLS;
114657 conn->size_align = 4;
114658 conn->header_size = sizeof(struct rxrpc_header);
114659 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
114660 index e7ed43a..6afa140 100644
114661 --- a/net/rxrpc/ar-connevent.c
114662 +++ b/net/rxrpc/ar-connevent.c
114663 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
114664
114665 len = iov[0].iov_len + iov[1].iov_len;
114666
114667 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
114668 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114669 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
114670
114671 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
114672 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
114673 index 481f89f..ceeaf8d 100644
114674 --- a/net/rxrpc/ar-input.c
114675 +++ b/net/rxrpc/ar-input.c
114676 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
114677 /* track the latest serial number on this connection for ACK packet
114678 * information */
114679 serial = ntohl(sp->hdr.serial);
114680 - hi_serial = atomic_read(&call->conn->hi_serial);
114681 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
114682 while (serial > hi_serial)
114683 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
114684 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
114685 serial);
114686
114687 /* request ACK generation for any ACK or DATA packet that requests
114688 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
114689 index ba9fd36..9bbfe01 100644
114690 --- a/net/rxrpc/ar-internal.h
114691 +++ b/net/rxrpc/ar-internal.h
114692 @@ -272,8 +272,8 @@ struct rxrpc_connection {
114693 int error; /* error code for local abort */
114694 int debug_id; /* debug ID for printks */
114695 unsigned int call_counter; /* call ID counter */
114696 - atomic_t serial; /* packet serial number counter */
114697 - atomic_t hi_serial; /* highest serial number received */
114698 + atomic_unchecked_t serial; /* packet serial number counter */
114699 + atomic_unchecked_t hi_serial; /* highest serial number received */
114700 u8 avail_calls; /* number of calls available */
114701 u8 size_align; /* data size alignment (for security) */
114702 u8 header_size; /* rxrpc + security header size */
114703 @@ -346,7 +346,7 @@ struct rxrpc_call {
114704 spinlock_t lock;
114705 rwlock_t state_lock; /* lock for state transition */
114706 atomic_t usage;
114707 - atomic_t sequence; /* Tx data packet sequence counter */
114708 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
114709 u32 abort_code; /* local/remote abort code */
114710 enum { /* current state of call */
114711 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
114712 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
114713 */
114714 extern atomic_t rxrpc_n_skbs;
114715 extern __be32 rxrpc_epoch;
114716 -extern atomic_t rxrpc_debug_id;
114717 +extern atomic_unchecked_t rxrpc_debug_id;
114718 extern struct workqueue_struct *rxrpc_workqueue;
114719
114720 /*
114721 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
114722 index 87f7135..74d3703 100644
114723 --- a/net/rxrpc/ar-local.c
114724 +++ b/net/rxrpc/ar-local.c
114725 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
114726 spin_lock_init(&local->lock);
114727 rwlock_init(&local->services_lock);
114728 atomic_set(&local->usage, 1);
114729 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
114730 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114731 memcpy(&local->srx, srx, sizeof(*srx));
114732 }
114733
114734 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
114735 index 8331c95..401bf22 100644
114736 --- a/net/rxrpc/ar-output.c
114737 +++ b/net/rxrpc/ar-output.c
114738 @@ -655,14 +655,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
114739 memset(skb_put(skb, pad), 0, pad);
114740 }
114741
114742 - seq = atomic_inc_return(&call->sequence);
114743 + seq = atomic_inc_return_unchecked(&call->sequence);
114744
114745 sp->hdr.epoch = conn->epoch;
114746 sp->hdr.cid = call->cid;
114747 sp->hdr.callNumber = call->call_id;
114748 sp->hdr.seq = htonl(seq);
114749 sp->hdr.serial =
114750 - htonl(atomic_inc_return(&conn->serial));
114751 + htonl(atomic_inc_return_unchecked(&conn->serial));
114752 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
114753 sp->hdr.userStatus = 0;
114754 sp->hdr.securityIndex = conn->security_ix;
114755 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
114756 index bebaa43..2644591 100644
114757 --- a/net/rxrpc/ar-peer.c
114758 +++ b/net/rxrpc/ar-peer.c
114759 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
114760 INIT_LIST_HEAD(&peer->error_targets);
114761 spin_lock_init(&peer->lock);
114762 atomic_set(&peer->usage, 1);
114763 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
114764 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114765 memcpy(&peer->srx, srx, sizeof(*srx));
114766
114767 rxrpc_assess_MTU_size(peer);
114768 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
114769 index 38047f7..9f48511 100644
114770 --- a/net/rxrpc/ar-proc.c
114771 +++ b/net/rxrpc/ar-proc.c
114772 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
114773 atomic_read(&conn->usage),
114774 rxrpc_conn_states[conn->state],
114775 key_serial(conn->key),
114776 - atomic_read(&conn->serial),
114777 - atomic_read(&conn->hi_serial));
114778 + atomic_read_unchecked(&conn->serial),
114779 + atomic_read_unchecked(&conn->hi_serial));
114780
114781 return 0;
114782 }
114783 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
114784 index 1976dec..aa70be5 100644
114785 --- a/net/rxrpc/ar-transport.c
114786 +++ b/net/rxrpc/ar-transport.c
114787 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
114788 spin_lock_init(&trans->client_lock);
114789 rwlock_init(&trans->conn_lock);
114790 atomic_set(&trans->usage, 1);
114791 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
114792 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114793
114794 if (peer->srx.transport.family == AF_INET) {
114795 switch (peer->srx.transport_type) {
114796 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
114797 index f226709..0e735a8 100644
114798 --- a/net/rxrpc/rxkad.c
114799 +++ b/net/rxrpc/rxkad.c
114800 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
114801
114802 len = iov[0].iov_len + iov[1].iov_len;
114803
114804 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
114805 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114806 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
114807
114808 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
114809 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
114810
114811 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
114812
114813 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
114814 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114815 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
114816
114817 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
114818 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
114819 index 6efca30..1259f82 100644
114820 --- a/net/sched/sch_generic.c
114821 +++ b/net/sched/sch_generic.c
114822 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
114823 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
114824 if (dev->reg_state == NETREG_UNINITIALIZED)
114825 return;
114826 - atomic_inc(&dev->carrier_changes);
114827 + atomic_inc_unchecked(&dev->carrier_changes);
114828 linkwatch_fire_event(dev);
114829 if (netif_running(dev))
114830 __netdev_watchdog_up(dev);
114831 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
114832 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
114833 if (dev->reg_state == NETREG_UNINITIALIZED)
114834 return;
114835 - atomic_inc(&dev->carrier_changes);
114836 + atomic_inc_unchecked(&dev->carrier_changes);
114837 linkwatch_fire_event(dev);
114838 }
114839 }
114840 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
114841 index 0e4198e..f94193e 100644
114842 --- a/net/sctp/ipv6.c
114843 +++ b/net/sctp/ipv6.c
114844 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
114845 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
114846 };
114847
114848 -static struct sctp_af sctp_af_inet6 = {
114849 +static struct sctp_af sctp_af_inet6 __read_only = {
114850 .sa_family = AF_INET6,
114851 .sctp_xmit = sctp_v6_xmit,
114852 .setsockopt = ipv6_setsockopt,
114853 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
114854 #endif
114855 };
114856
114857 -static struct sctp_pf sctp_pf_inet6 = {
114858 +static struct sctp_pf sctp_pf_inet6 __read_only = {
114859 .event_msgname = sctp_inet6_event_msgname,
114860 .skb_msgname = sctp_inet6_skb_msgname,
114861 .af_supported = sctp_inet6_af_supported,
114862 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
114863
114864 void sctp_v6_pf_exit(void)
114865 {
114866 - list_del(&sctp_af_inet6.list);
114867 + pax_list_del(&sctp_af_inet6.list);
114868 }
114869
114870 /* Initialize IPv6 support and register with socket layer. */
114871 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
114872 index 8f34b27..b105385 100644
114873 --- a/net/sctp/protocol.c
114874 +++ b/net/sctp/protocol.c
114875 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
114876 return 0;
114877 }
114878
114879 + pax_open_kernel();
114880 INIT_LIST_HEAD(&af->list);
114881 - list_add_tail(&af->list, &sctp_address_families);
114882 + pax_close_kernel();
114883 + pax_list_add_tail(&af->list, &sctp_address_families);
114884 return 1;
114885 }
114886
114887 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
114888
114889 static struct sctp_af sctp_af_inet;
114890
114891 -static struct sctp_pf sctp_pf_inet = {
114892 +static struct sctp_pf sctp_pf_inet __read_only = {
114893 .event_msgname = sctp_inet_event_msgname,
114894 .skb_msgname = sctp_inet_skb_msgname,
114895 .af_supported = sctp_inet_af_supported,
114896 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
114897 };
114898
114899 /* IPv4 address related functions. */
114900 -static struct sctp_af sctp_af_inet = {
114901 +static struct sctp_af sctp_af_inet __read_only = {
114902 .sa_family = AF_INET,
114903 .sctp_xmit = sctp_v4_xmit,
114904 .setsockopt = ip_setsockopt,
114905 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
114906
114907 static void sctp_v4_pf_exit(void)
114908 {
114909 - list_del(&sctp_af_inet.list);
114910 + pax_list_del(&sctp_af_inet.list);
114911 }
114912
114913 static int sctp_v4_protosw_init(void)
114914 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
114915 index fef2acd..c705c4f 100644
114916 --- a/net/sctp/sm_sideeffect.c
114917 +++ b/net/sctp/sm_sideeffect.c
114918 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
114919 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
114920 }
114921
114922 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
114923 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
114924 NULL,
114925 sctp_generate_t1_cookie_event,
114926 sctp_generate_t1_init_event,
114927 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
114928 index aafe94b..40b016f 100644
114929 --- a/net/sctp/socket.c
114930 +++ b/net/sctp/socket.c
114931 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
114932 {
114933 struct sctp_association *asoc;
114934 struct sctp_ulpevent *event;
114935 + struct sctp_event_subscribe subscribe;
114936
114937 if (optlen > sizeof(struct sctp_event_subscribe))
114938 return -EINVAL;
114939 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
114940 + if (copy_from_user(&subscribe, optval, optlen))
114941 return -EFAULT;
114942 + sctp_sk(sk)->subscribe = subscribe;
114943
114944 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
114945 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
114946 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
114947 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
114948 int __user *optlen)
114949 {
114950 + struct sctp_event_subscribe subscribe;
114951 +
114952 if (len <= 0)
114953 return -EINVAL;
114954 if (len > sizeof(struct sctp_event_subscribe))
114955 len = sizeof(struct sctp_event_subscribe);
114956 if (put_user(len, optlen))
114957 return -EFAULT;
114958 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
114959 + subscribe = sctp_sk(sk)->subscribe;
114960 + if (copy_to_user(optval, &subscribe, len))
114961 return -EFAULT;
114962 return 0;
114963 }
114964 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
114965 */
114966 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
114967 {
114968 + __u32 autoclose;
114969 +
114970 /* Applicable to UDP-style socket only */
114971 if (sctp_style(sk, TCP))
114972 return -EOPNOTSUPP;
114973 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
114974 len = sizeof(int);
114975 if (put_user(len, optlen))
114976 return -EFAULT;
114977 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
114978 + autoclose = sctp_sk(sk)->autoclose;
114979 + if (copy_to_user(optval, &autoclose, sizeof(int)))
114980 return -EFAULT;
114981 return 0;
114982 }
114983 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
114984 */
114985 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
114986 {
114987 + struct sctp_initmsg initmsg;
114988 +
114989 if (len < sizeof(struct sctp_initmsg))
114990 return -EINVAL;
114991 len = sizeof(struct sctp_initmsg);
114992 if (put_user(len, optlen))
114993 return -EFAULT;
114994 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
114995 + initmsg = sctp_sk(sk)->initmsg;
114996 + if (copy_to_user(optval, &initmsg, len))
114997 return -EFAULT;
114998 return 0;
114999 }
115000 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
115001 ->addr_to_user(sp, &temp);
115002 if (space_left < addrlen)
115003 return -ENOMEM;
115004 + if (addrlen > sizeof(temp) || addrlen < 0)
115005 + return -EFAULT;
115006 if (copy_to_user(to, &temp, addrlen))
115007 return -EFAULT;
115008 to += addrlen;
115009 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
115010 index 2e9ada1..40f425d 100644
115011 --- a/net/sctp/sysctl.c
115012 +++ b/net/sctp/sysctl.c
115013 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
115014 loff_t *ppos)
115015 {
115016 struct net *net = current->nsproxy->net_ns;
115017 - struct ctl_table tbl;
115018 + ctl_table_no_const tbl;
115019 bool changed = false;
115020 char *none = "none";
115021 char tmp[8];
115022 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
115023 struct net *net = current->nsproxy->net_ns;
115024 unsigned int min = *(unsigned int *) ctl->extra1;
115025 unsigned int max = *(unsigned int *) ctl->extra2;
115026 - struct ctl_table tbl;
115027 + ctl_table_no_const tbl;
115028 int ret, new_value;
115029
115030 memset(&tbl, 0, sizeof(struct ctl_table));
115031 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
115032 struct net *net = current->nsproxy->net_ns;
115033 unsigned int min = *(unsigned int *) ctl->extra1;
115034 unsigned int max = *(unsigned int *) ctl->extra2;
115035 - struct ctl_table tbl;
115036 + ctl_table_no_const tbl;
115037 int ret, new_value;
115038
115039 memset(&tbl, 0, sizeof(struct ctl_table));
115040 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
115041 loff_t *ppos)
115042 {
115043 struct net *net = current->nsproxy->net_ns;
115044 - struct ctl_table tbl;
115045 + ctl_table_no_const tbl;
115046 int new_value, ret;
115047
115048 memset(&tbl, 0, sizeof(struct ctl_table));
115049 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
115050
115051 int sctp_sysctl_net_register(struct net *net)
115052 {
115053 - struct ctl_table *table;
115054 + ctl_table_no_const *table;
115055 int i;
115056
115057 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
115058 diff --git a/net/socket.c b/net/socket.c
115059 index 245330c..919e2a7 100644
115060 --- a/net/socket.c
115061 +++ b/net/socket.c
115062 @@ -89,6 +89,7 @@
115063 #include <linux/magic.h>
115064 #include <linux/slab.h>
115065 #include <linux/xattr.h>
115066 +#include <linux/in.h>
115067
115068 #include <asm/uaccess.h>
115069 #include <asm/unistd.h>
115070 @@ -107,6 +108,7 @@
115071 #include <linux/atalk.h>
115072 #include <net/busy_poll.h>
115073 #include <linux/errqueue.h>
115074 +#include <linux/grsock.h>
115075
115076 #ifdef CONFIG_NET_RX_BUSY_POLL
115077 unsigned int sysctl_net_busy_read __read_mostly;
115078 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
115079 */
115080
115081 static DEFINE_SPINLOCK(net_family_lock);
115082 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
115083 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
115084
115085 /*
115086 * Statistics counters of the socket lists
115087 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
115088 &sockfs_dentry_operations, SOCKFS_MAGIC);
115089 }
115090
115091 -static struct vfsmount *sock_mnt __read_mostly;
115092 +struct vfsmount *sock_mnt __read_mostly;
115093
115094 static struct file_system_type sock_fs_type = {
115095 .name = "sockfs",
115096 @@ -1172,6 +1174,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
115097 return -EAFNOSUPPORT;
115098 if (type < 0 || type >= SOCK_MAX)
115099 return -EINVAL;
115100 + if (protocol < 0)
115101 + return -EINVAL;
115102
115103 /* Compatibility.
115104
115105 @@ -1192,6 +1196,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
115106 if (err)
115107 return err;
115108
115109 + if(!kern && !gr_search_socket(family, type, protocol)) {
115110 + if (rcu_access_pointer(net_families[family]) == NULL)
115111 + return -EAFNOSUPPORT;
115112 + else
115113 + return -EACCES;
115114 + }
115115 +
115116 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
115117 + if (rcu_access_pointer(net_families[family]) == NULL)
115118 + return -EAFNOSUPPORT;
115119 + else
115120 + return -EACCES;
115121 + }
115122 +
115123 /*
115124 * Allocate the socket and allow the family to set things up. if
115125 * the protocol is 0, the family is instructed to select an appropriate
115126 @@ -1443,6 +1461,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
115127 if (sock) {
115128 err = move_addr_to_kernel(umyaddr, addrlen, &address);
115129 if (err >= 0) {
115130 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
115131 + err = -EACCES;
115132 + goto error;
115133 + }
115134 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
115135 + if (err)
115136 + goto error;
115137 +
115138 err = security_socket_bind(sock,
115139 (struct sockaddr *)&address,
115140 addrlen);
115141 @@ -1451,6 +1477,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
115142 (struct sockaddr *)
115143 &address, addrlen);
115144 }
115145 +error:
115146 fput_light(sock->file, fput_needed);
115147 }
115148 return err;
115149 @@ -1474,10 +1501,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
115150 if ((unsigned int)backlog > somaxconn)
115151 backlog = somaxconn;
115152
115153 + if (gr_handle_sock_server_other(sock->sk)) {
115154 + err = -EPERM;
115155 + goto error;
115156 + }
115157 +
115158 + err = gr_search_listen(sock);
115159 + if (err)
115160 + goto error;
115161 +
115162 err = security_socket_listen(sock, backlog);
115163 if (!err)
115164 err = sock->ops->listen(sock, backlog);
115165
115166 +error:
115167 fput_light(sock->file, fput_needed);
115168 }
115169 return err;
115170 @@ -1521,6 +1558,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
115171 newsock->type = sock->type;
115172 newsock->ops = sock->ops;
115173
115174 + if (gr_handle_sock_server_other(sock->sk)) {
115175 + err = -EPERM;
115176 + sock_release(newsock);
115177 + goto out_put;
115178 + }
115179 +
115180 + err = gr_search_accept(sock);
115181 + if (err) {
115182 + sock_release(newsock);
115183 + goto out_put;
115184 + }
115185 +
115186 /*
115187 * We don't need try_module_get here, as the listening socket (sock)
115188 * has the protocol module (sock->ops->owner) held.
115189 @@ -1566,6 +1615,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
115190 fd_install(newfd, newfile);
115191 err = newfd;
115192
115193 + gr_attach_curr_ip(newsock->sk);
115194 +
115195 out_put:
115196 fput_light(sock->file, fput_needed);
115197 out:
115198 @@ -1598,6 +1649,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
115199 int, addrlen)
115200 {
115201 struct socket *sock;
115202 + struct sockaddr *sck;
115203 struct sockaddr_storage address;
115204 int err, fput_needed;
115205
115206 @@ -1608,6 +1660,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
115207 if (err < 0)
115208 goto out_put;
115209
115210 + sck = (struct sockaddr *)&address;
115211 +
115212 + if (gr_handle_sock_client(sck)) {
115213 + err = -EACCES;
115214 + goto out_put;
115215 + }
115216 +
115217 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
115218 + if (err)
115219 + goto out_put;
115220 +
115221 err =
115222 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
115223 if (err)
115224 @@ -1689,6 +1752,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
115225 * the protocol.
115226 */
115227
115228 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
115229 +
115230 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
115231 unsigned int, flags, struct sockaddr __user *, addr,
115232 int, addr_len)
115233 @@ -1756,7 +1821,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
115234 struct socket *sock;
115235 struct iovec iov;
115236 struct msghdr msg;
115237 - struct sockaddr_storage address;
115238 + struct sockaddr_storage address = { };
115239 int err, err2;
115240 int fput_needed;
115241
115242 @@ -2006,7 +2071,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
115243 * checking falls down on this.
115244 */
115245 if (copy_from_user(ctl_buf,
115246 - (void __user __force *)msg_sys->msg_control,
115247 + (void __force_user *)msg_sys->msg_control,
115248 ctl_len))
115249 goto out_freectl;
115250 msg_sys->msg_control = ctl_buf;
115251 @@ -2157,7 +2222,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
115252 ssize_t err;
115253
115254 /* kernel mode address */
115255 - struct sockaddr_storage addr;
115256 + struct sockaddr_storage addr = { };
115257
115258 /* user mode address pointers */
115259 struct sockaddr __user *uaddr;
115260 @@ -2803,7 +2868,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
115261 ifr = compat_alloc_user_space(buf_size);
115262 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
115263
115264 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
115265 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
115266 return -EFAULT;
115267
115268 if (put_user(convert_in ? rxnfc : compat_ptr(data),
115269 @@ -2914,7 +2979,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
115270 old_fs = get_fs();
115271 set_fs(KERNEL_DS);
115272 err = dev_ioctl(net, cmd,
115273 - (struct ifreq __user __force *) &kifr);
115274 + (struct ifreq __force_user *) &kifr);
115275 set_fs(old_fs);
115276
115277 return err;
115278 @@ -3007,7 +3072,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
115279
115280 old_fs = get_fs();
115281 set_fs(KERNEL_DS);
115282 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
115283 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
115284 set_fs(old_fs);
115285
115286 if (cmd == SIOCGIFMAP && !err) {
115287 @@ -3091,7 +3156,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
115288 ret |= get_user(rtdev, &(ur4->rt_dev));
115289 if (rtdev) {
115290 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
115291 - r4.rt_dev = (char __user __force *)devname;
115292 + r4.rt_dev = (char __force_user *)devname;
115293 devname[15] = 0;
115294 } else
115295 r4.rt_dev = NULL;
115296 @@ -3318,8 +3383,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
115297 int __user *uoptlen;
115298 int err;
115299
115300 - uoptval = (char __user __force *) optval;
115301 - uoptlen = (int __user __force *) optlen;
115302 + uoptval = (char __force_user *) optval;
115303 + uoptlen = (int __force_user *) optlen;
115304
115305 set_fs(KERNEL_DS);
115306 if (level == SOL_SOCKET)
115307 @@ -3339,7 +3404,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
115308 char __user *uoptval;
115309 int err;
115310
115311 - uoptval = (char __user __force *) optval;
115312 + uoptval = (char __force_user *) optval;
115313
115314 set_fs(KERNEL_DS);
115315 if (level == SOL_SOCKET)
115316 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
115317 index 1095be9..815d777 100644
115318 --- a/net/sunrpc/auth_gss/svcauth_gss.c
115319 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
115320 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
115321 uint64_t *handle)
115322 {
115323 struct rsc rsci, *rscp = NULL;
115324 - static atomic64_t ctxhctr;
115325 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
115326 long long ctxh;
115327 struct gss_api_mech *gm = NULL;
115328 time_t expiry;
115329 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
115330 status = -ENOMEM;
115331 /* the handle needs to be just a unique id,
115332 * use a static counter */
115333 - ctxh = atomic64_inc_return(&ctxhctr);
115334 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
115335
115336 /* make a copy for the caller */
115337 *handle = ctxh;
115338 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
115339 index 5199bb1..567a54c 100644
115340 --- a/net/sunrpc/cache.c
115341 +++ b/net/sunrpc/cache.c
115342 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
115343 struct sunrpc_net *sn;
115344
115345 sn = net_generic(net, sunrpc_net_id);
115346 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
115347 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
115348 if (cd->u.procfs.proc_ent == NULL)
115349 goto out_nomem;
115350 cd->u.procfs.channel_ent = NULL;
115351 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
115352 index e6ce151..ba1cf85 100644
115353 --- a/net/sunrpc/clnt.c
115354 +++ b/net/sunrpc/clnt.c
115355 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
115356 (RPC_IS_ASYNC(task) ? "async" : "sync"));
115357
115358 /* Increment call count */
115359 - task->tk_msg.rpc_proc->p_count++;
115360 + pax_open_kernel();
115361 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
115362 + pax_close_kernel();
115363 clnt->cl_stats->rpccnt++;
115364 task->tk_action = call_reserve;
115365 }
115366 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
115367 index b91fd9c..00fe5b1 100644
115368 --- a/net/sunrpc/sched.c
115369 +++ b/net/sunrpc/sched.c
115370 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
115371 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
115372 static void rpc_task_set_debuginfo(struct rpc_task *task)
115373 {
115374 - static atomic_t rpc_pid;
115375 + static atomic_unchecked_t rpc_pid;
115376
115377 - task->tk_pid = atomic_inc_return(&rpc_pid);
115378 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
115379 }
115380 #else
115381 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
115382 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
115383 index 2ecb994..5afb49f 100644
115384 --- a/net/sunrpc/stats.c
115385 +++ b/net/sunrpc/stats.c
115386 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
115387
115388 dprintk("RPC: registering /proc/net/rpc\n");
115389 sn = net_generic(net, sunrpc_net_id);
115390 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
115391 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
115392 if (sn->proc_net_rpc == NULL)
115393 return -ENOMEM;
115394
115395 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
115396 index 78974e4..1e0d1a5 100644
115397 --- a/net/sunrpc/svc.c
115398 +++ b/net/sunrpc/svc.c
115399 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
115400 svc_putnl(resv, RPC_SUCCESS);
115401
115402 /* Bump per-procedure stats counter */
115403 - procp->pc_count++;
115404 + pax_open_kernel();
115405 + (*(unsigned int *)&procp->pc_count)++;
115406 + pax_close_kernel();
115407
115408 /* Initialize storage for argp and resp */
115409 memset(rqstp->rq_argp, 0, procp->pc_argsize);
115410 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
115411 index 621ca7b..59421dd 100644
115412 --- a/net/sunrpc/svcauth_unix.c
115413 +++ b/net/sunrpc/svcauth_unix.c
115414 @@ -414,7 +414,7 @@ struct unix_gid {
115415 struct group_info *gi;
115416 };
115417
115418 -static int unix_gid_hash(kuid_t uid)
115419 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
115420 {
115421 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
115422 }
115423 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
115424 (*bpp)[-1] = '\n';
115425 }
115426
115427 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115428 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115429
115430 static int unix_gid_parse(struct cache_detail *cd,
115431 char *mesg, int mlen)
115432 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
115433 index c1b6270..05089c1 100644
115434 --- a/net/sunrpc/xprtrdma/svc_rdma.c
115435 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
115436 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
115437 static unsigned int min_max_inline = 4096;
115438 static unsigned int max_max_inline = 65536;
115439
115440 -atomic_t rdma_stat_recv;
115441 -atomic_t rdma_stat_read;
115442 -atomic_t rdma_stat_write;
115443 -atomic_t rdma_stat_sq_starve;
115444 -atomic_t rdma_stat_rq_starve;
115445 -atomic_t rdma_stat_rq_poll;
115446 -atomic_t rdma_stat_rq_prod;
115447 -atomic_t rdma_stat_sq_poll;
115448 -atomic_t rdma_stat_sq_prod;
115449 +atomic_unchecked_t rdma_stat_recv;
115450 +atomic_unchecked_t rdma_stat_read;
115451 +atomic_unchecked_t rdma_stat_write;
115452 +atomic_unchecked_t rdma_stat_sq_starve;
115453 +atomic_unchecked_t rdma_stat_rq_starve;
115454 +atomic_unchecked_t rdma_stat_rq_poll;
115455 +atomic_unchecked_t rdma_stat_rq_prod;
115456 +atomic_unchecked_t rdma_stat_sq_poll;
115457 +atomic_unchecked_t rdma_stat_sq_prod;
115458
115459 /* Temporary NFS request map and context caches */
115460 struct kmem_cache *svc_rdma_map_cachep;
115461 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
115462 len -= *ppos;
115463 if (len > *lenp)
115464 len = *lenp;
115465 - if (len && copy_to_user(buffer, str_buf, len))
115466 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
115467 return -EFAULT;
115468 *lenp = len;
115469 *ppos += len;
115470 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
115471 {
115472 .procname = "rdma_stat_read",
115473 .data = &rdma_stat_read,
115474 - .maxlen = sizeof(atomic_t),
115475 + .maxlen = sizeof(atomic_unchecked_t),
115476 .mode = 0644,
115477 .proc_handler = read_reset_stat,
115478 },
115479 {
115480 .procname = "rdma_stat_recv",
115481 .data = &rdma_stat_recv,
115482 - .maxlen = sizeof(atomic_t),
115483 + .maxlen = sizeof(atomic_unchecked_t),
115484 .mode = 0644,
115485 .proc_handler = read_reset_stat,
115486 },
115487 {
115488 .procname = "rdma_stat_write",
115489 .data = &rdma_stat_write,
115490 - .maxlen = sizeof(atomic_t),
115491 + .maxlen = sizeof(atomic_unchecked_t),
115492 .mode = 0644,
115493 .proc_handler = read_reset_stat,
115494 },
115495 {
115496 .procname = "rdma_stat_sq_starve",
115497 .data = &rdma_stat_sq_starve,
115498 - .maxlen = sizeof(atomic_t),
115499 + .maxlen = sizeof(atomic_unchecked_t),
115500 .mode = 0644,
115501 .proc_handler = read_reset_stat,
115502 },
115503 {
115504 .procname = "rdma_stat_rq_starve",
115505 .data = &rdma_stat_rq_starve,
115506 - .maxlen = sizeof(atomic_t),
115507 + .maxlen = sizeof(atomic_unchecked_t),
115508 .mode = 0644,
115509 .proc_handler = read_reset_stat,
115510 },
115511 {
115512 .procname = "rdma_stat_rq_poll",
115513 .data = &rdma_stat_rq_poll,
115514 - .maxlen = sizeof(atomic_t),
115515 + .maxlen = sizeof(atomic_unchecked_t),
115516 .mode = 0644,
115517 .proc_handler = read_reset_stat,
115518 },
115519 {
115520 .procname = "rdma_stat_rq_prod",
115521 .data = &rdma_stat_rq_prod,
115522 - .maxlen = sizeof(atomic_t),
115523 + .maxlen = sizeof(atomic_unchecked_t),
115524 .mode = 0644,
115525 .proc_handler = read_reset_stat,
115526 },
115527 {
115528 .procname = "rdma_stat_sq_poll",
115529 .data = &rdma_stat_sq_poll,
115530 - .maxlen = sizeof(atomic_t),
115531 + .maxlen = sizeof(atomic_unchecked_t),
115532 .mode = 0644,
115533 .proc_handler = read_reset_stat,
115534 },
115535 {
115536 .procname = "rdma_stat_sq_prod",
115537 .data = &rdma_stat_sq_prod,
115538 - .maxlen = sizeof(atomic_t),
115539 + .maxlen = sizeof(atomic_unchecked_t),
115540 .mode = 0644,
115541 .proc_handler = read_reset_stat,
115542 },
115543 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115544 index f9f13a3..d155c71 100644
115545 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115546 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115547 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
115548 *page_no = pg_no;
115549 *page_offset = pg_off;
115550 ret = read;
115551 - atomic_inc(&rdma_stat_read);
115552 + atomic_inc_unchecked(&rdma_stat_read);
115553 return ret;
115554 err:
115555 svc_rdma_unmap_dma(ctxt);
115556 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
115557 *page_no = pg_no;
115558 *page_offset = pg_off;
115559 ret = read;
115560 - atomic_inc(&rdma_stat_read);
115561 + atomic_inc_unchecked(&rdma_stat_read);
115562 return ret;
115563 err:
115564 svc_rdma_unmap_dma(ctxt);
115565 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115566 dto_q);
115567 list_del_init(&ctxt->dto_q);
115568 } else {
115569 - atomic_inc(&rdma_stat_rq_starve);
115570 + atomic_inc_unchecked(&rdma_stat_rq_starve);
115571 clear_bit(XPT_DATA, &xprt->xpt_flags);
115572 ctxt = NULL;
115573 }
115574 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115575 }
115576 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
115577 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
115578 - atomic_inc(&rdma_stat_recv);
115579 + atomic_inc_unchecked(&rdma_stat_recv);
115580
115581 /* Build up the XDR from the receive buffers. */
115582 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
115583 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115584 index 7de33d1a..7f10241 100644
115585 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115586 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115587 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
115588 write_wr.wr.rdma.remote_addr = to;
115589
115590 /* Post It */
115591 - atomic_inc(&rdma_stat_write);
115592 + atomic_inc_unchecked(&rdma_stat_write);
115593 if (svc_rdma_send(xprt, &write_wr))
115594 goto err;
115595 return write_len - bc;
115596 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115597 index f609c1c..abd491f 100644
115598 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
115599 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115600 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115601 return;
115602
115603 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
115604 - atomic_inc(&rdma_stat_rq_poll);
115605 + atomic_inc_unchecked(&rdma_stat_rq_poll);
115606
115607 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
115608 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
115609 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115610 }
115611
115612 if (ctxt)
115613 - atomic_inc(&rdma_stat_rq_prod);
115614 + atomic_inc_unchecked(&rdma_stat_rq_prod);
115615
115616 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
115617 /*
115618 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115619 return;
115620
115621 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
115622 - atomic_inc(&rdma_stat_sq_poll);
115623 + atomic_inc_unchecked(&rdma_stat_sq_poll);
115624 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
115625 int i;
115626
115627 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115628 }
115629
115630 if (ctxt)
115631 - atomic_inc(&rdma_stat_sq_prod);
115632 + atomic_inc_unchecked(&rdma_stat_sq_prod);
115633 }
115634
115635 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
115636 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
115637 spin_lock_bh(&xprt->sc_lock);
115638 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
115639 spin_unlock_bh(&xprt->sc_lock);
115640 - atomic_inc(&rdma_stat_sq_starve);
115641 + atomic_inc_unchecked(&rdma_stat_sq_starve);
115642
115643 /* See if we can opportunistically reap SQ WR to make room */
115644 sq_cq_reap(xprt);
115645 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
115646 index e7000be..e3b0ba7 100644
115647 --- a/net/sysctl_net.c
115648 +++ b/net/sysctl_net.c
115649 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
115650 kgid_t root_gid = make_kgid(net->user_ns, 0);
115651
115652 /* Allow network administrator to have same access as root. */
115653 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
115654 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
115655 uid_eq(root_uid, current_euid())) {
115656 int mode = (table->mode >> 6) & 7;
115657 return (mode << 6) | (mode << 3) | mode;
115658 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
115659 index ce9121e..fd1fcce 100644
115660 --- a/net/tipc/netlink_compat.c
115661 +++ b/net/tipc/netlink_compat.c
115662 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
115663 int (*header)(struct tipc_nl_compat_msg *);
115664 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
115665 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
115666 -};
115667 +} __no_const;
115668
115669 struct tipc_nl_compat_cmd_doit {
115670 int (*doit)(struct sk_buff *skb, struct genl_info *info);
115671 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
115672 -};
115673 +} __no_const;
115674
115675 static int tipc_skb_tailroom(struct sk_buff *skb)
115676 {
115677 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115678 void *hdr;
115679 struct nlattr *nest;
115680 struct sk_buff *args;
115681 - struct tipc_nl_compat_cmd_dump dump;
115682 + static struct tipc_nl_compat_cmd_dump dump = {
115683 + .dumpit = tipc_nl_publ_dump,
115684 + .format = __tipc_nl_compat_publ_dump,
115685 + };
115686
115687 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
115688 if (!args)
115689 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115690 nla_nest_end(args, nest);
115691 genlmsg_end(args, hdr);
115692
115693 - dump.dumpit = tipc_nl_publ_dump;
115694 - dump.format = __tipc_nl_compat_publ_dump;
115695 -
115696 err = __tipc_nl_compat_dumpit(&dump, msg, args);
115697
115698 kfree_skb(args);
115699 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
115700 index 72c339e..a93593a 100644
115701 --- a/net/tipc/subscr.c
115702 +++ b/net/tipc/subscr.c
115703 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
115704 struct tipc_subscriber *subscriber = sub->subscriber;
115705 struct kvec msg_sect;
115706
115707 - msg_sect.iov_base = (void *)&sub->evt;
115708 + msg_sect.iov_base = &sub->evt;
115709 msg_sect.iov_len = sizeof(struct tipc_event);
115710 sub->evt.event = htohl(event, sub->swap);
115711 sub->evt.found_lower = htohl(found_lower, sub->swap);
115712 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
115713 index 526b6ed..ec20275 100644
115714 --- a/net/unix/af_unix.c
115715 +++ b/net/unix/af_unix.c
115716 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
115717 err = -ECONNREFUSED;
115718 if (!S_ISSOCK(inode->i_mode))
115719 goto put_fail;
115720 +
115721 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
115722 + err = -EACCES;
115723 + goto put_fail;
115724 + }
115725 +
115726 u = unix_find_socket_byinode(inode);
115727 if (!u)
115728 goto put_fail;
115729 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
115730 if (u) {
115731 struct dentry *dentry;
115732 dentry = unix_sk(u)->path.dentry;
115733 +
115734 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
115735 + err = -EPERM;
115736 + sock_put(u);
115737 + goto fail;
115738 + }
115739 +
115740 if (dentry)
115741 touch_atime(&unix_sk(u)->path);
115742 } else
115743 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
115744 */
115745 err = security_path_mknod(&path, dentry, mode, 0);
115746 if (!err) {
115747 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
115748 + err = -EACCES;
115749 + goto out;
115750 + }
115751 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
115752 if (!err) {
115753 res->mnt = mntget(path.mnt);
115754 res->dentry = dget(dentry);
115755 + gr_handle_create(dentry, path.mnt);
115756 }
115757 }
115758 +out:
115759 done_path_create(&path, dentry);
115760 return err;
115761 }
115762 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
115763 writable = unix_writable(sk);
115764 other = unix_peer_get(sk);
115765 if (other) {
115766 - if (unix_peer(other) != sk) {
115767 + unix_state_lock(other);
115768 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
115769 + unix_state_unlock(other);
115770 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
115771 if (unix_recvq_full(other))
115772 writable = 0;
115773 - }
115774 + } else
115775 + unix_state_unlock(other);
115776 sock_put(other);
115777 }
115778
115779 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
115780 seq_puts(seq, "Num RefCount Protocol Flags Type St "
115781 "Inode Path\n");
115782 else {
115783 - struct sock *s = v;
115784 + struct sock *s = v, *peer;
115785 struct unix_sock *u = unix_sk(s);
115786 unix_state_lock(s);
115787 + peer = unix_peer(s);
115788 + unix_state_unlock(s);
115789 +
115790 + unix_state_double_lock(s, peer);
115791
115792 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
115793 s,
115794 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
115795 seq_putc(seq, '@');
115796 i++;
115797 }
115798 - for ( ; i < len; i++)
115799 - seq_putc(seq, u->addr->name->sun_path[i]);
115800 - }
115801 - unix_state_unlock(s);
115802 + for ( ; i < len; i++) {
115803 + char c = u->addr->name->sun_path[i];
115804 + switch (c) {
115805 + case '\n':
115806 + seq_putc(seq, '\\');
115807 + seq_putc(seq, 'n');
115808 + break;
115809 + case '\t':
115810 + seq_putc(seq, '\\');
115811 + seq_putc(seq, 't');
115812 + break;
115813 + case '\\':
115814 + seq_putc(seq, '\\');
115815 + seq_putc(seq, '\\');
115816 + break;
115817 + default:
115818 + seq_putc(seq, c);
115819 + }
115820 + }
115821 + } else if (peer)
115822 + seq_printf(seq, " P%lu", sock_i_ino(peer));
115823 +
115824 + unix_state_double_unlock(s, peer);
115825 seq_putc(seq, '\n');
115826 }
115827
115828 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
115829 index b3d5150..ff3a837 100644
115830 --- a/net/unix/sysctl_net_unix.c
115831 +++ b/net/unix/sysctl_net_unix.c
115832 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
115833
115834 int __net_init unix_sysctl_register(struct net *net)
115835 {
115836 - struct ctl_table *table;
115837 + ctl_table_no_const *table;
115838
115839 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
115840 if (table == NULL)
115841 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
115842 index 9b7f207..2596621 100644
115843 --- a/net/vmw_vsock/vmci_transport_notify.c
115844 +++ b/net/vmw_vsock/vmci_transport_notify.c
115845 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
115846
115847 /* Socket control packet based operations. */
115848 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
115849 - vmci_transport_notify_pkt_socket_init,
115850 - vmci_transport_notify_pkt_socket_destruct,
115851 - vmci_transport_notify_pkt_poll_in,
115852 - vmci_transport_notify_pkt_poll_out,
115853 - vmci_transport_notify_pkt_handle_pkt,
115854 - vmci_transport_notify_pkt_recv_init,
115855 - vmci_transport_notify_pkt_recv_pre_block,
115856 - vmci_transport_notify_pkt_recv_pre_dequeue,
115857 - vmci_transport_notify_pkt_recv_post_dequeue,
115858 - vmci_transport_notify_pkt_send_init,
115859 - vmci_transport_notify_pkt_send_pre_block,
115860 - vmci_transport_notify_pkt_send_pre_enqueue,
115861 - vmci_transport_notify_pkt_send_post_enqueue,
115862 - vmci_transport_notify_pkt_process_request,
115863 - vmci_transport_notify_pkt_process_negotiate,
115864 + .socket_init = vmci_transport_notify_pkt_socket_init,
115865 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
115866 + .poll_in = vmci_transport_notify_pkt_poll_in,
115867 + .poll_out = vmci_transport_notify_pkt_poll_out,
115868 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
115869 + .recv_init = vmci_transport_notify_pkt_recv_init,
115870 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
115871 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
115872 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
115873 + .send_init = vmci_transport_notify_pkt_send_init,
115874 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
115875 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
115876 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
115877 + .process_request = vmci_transport_notify_pkt_process_request,
115878 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
115879 };
115880 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
115881 index dc9c792..3089de0 100644
115882 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
115883 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
115884 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
115885
115886 /* Socket always on control packet based operations. */
115887 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
115888 - vmci_transport_notify_pkt_socket_init,
115889 - vmci_transport_notify_pkt_socket_destruct,
115890 - vmci_transport_notify_pkt_poll_in,
115891 - vmci_transport_notify_pkt_poll_out,
115892 - vmci_transport_notify_pkt_handle_pkt,
115893 - vmci_transport_notify_pkt_recv_init,
115894 - vmci_transport_notify_pkt_recv_pre_block,
115895 - vmci_transport_notify_pkt_recv_pre_dequeue,
115896 - vmci_transport_notify_pkt_recv_post_dequeue,
115897 - vmci_transport_notify_pkt_send_init,
115898 - vmci_transport_notify_pkt_send_pre_block,
115899 - vmci_transport_notify_pkt_send_pre_enqueue,
115900 - vmci_transport_notify_pkt_send_post_enqueue,
115901 - vmci_transport_notify_pkt_process_request,
115902 - vmci_transport_notify_pkt_process_negotiate,
115903 + .socket_init = vmci_transport_notify_pkt_socket_init,
115904 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
115905 + .poll_in = vmci_transport_notify_pkt_poll_in,
115906 + .poll_out = vmci_transport_notify_pkt_poll_out,
115907 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
115908 + .recv_init = vmci_transport_notify_pkt_recv_init,
115909 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
115910 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
115911 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
115912 + .send_init = vmci_transport_notify_pkt_send_init,
115913 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
115914 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
115915 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
115916 + .process_request = vmci_transport_notify_pkt_process_request,
115917 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
115918 };
115919 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
115920 index c8717c1..08539f5 100644
115921 --- a/net/wireless/wext-core.c
115922 +++ b/net/wireless/wext-core.c
115923 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
115924 */
115925
115926 /* Support for very large requests */
115927 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
115928 - (user_length > descr->max_tokens)) {
115929 + if (user_length > descr->max_tokens) {
115930 /* Allow userspace to GET more than max so
115931 * we can support any size GET requests.
115932 * There is still a limit : -ENOMEM.
115933 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
115934 }
115935 }
115936
115937 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
115938 - /*
115939 - * If this is a GET, but not NOMAX, it means that the extra
115940 - * data is not bounded by userspace, but by max_tokens. Thus
115941 - * set the length to max_tokens. This matches the extra data
115942 - * allocation.
115943 - * The driver should fill it with the number of tokens it
115944 - * provided, and it may check iwp->length rather than having
115945 - * knowledge of max_tokens. If the driver doesn't change the
115946 - * iwp->length, this ioctl just copies back max_token tokens
115947 - * filled with zeroes. Hopefully the driver isn't claiming
115948 - * them to be valid data.
115949 - */
115950 - iwp->length = descr->max_tokens;
115951 - }
115952 -
115953 err = handler(dev, info, (union iwreq_data *) iwp, extra);
115954
115955 iwp->length += essid_compat;
115956 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
115957 index 4323952..a06dfe1 100644
115958 --- a/net/x25/sysctl_net_x25.c
115959 +++ b/net/x25/sysctl_net_x25.c
115960 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
115961 .mode = 0644,
115962 .proc_handler = proc_dointvec,
115963 },
115964 - { 0, },
115965 + { },
115966 };
115967
115968 void __init x25_register_sysctl(void)
115969 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
115970 index 0917f04..f4e3d8c 100644
115971 --- a/net/x25/x25_proc.c
115972 +++ b/net/x25/x25_proc.c
115973 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
115974
115975 int __init x25_proc_init(void)
115976 {
115977 - if (!proc_mkdir("x25", init_net.proc_net))
115978 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
115979 return -ENOMEM;
115980
115981 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
115982 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
115983 index 638af06..7d9daad 100644
115984 --- a/net/xfrm/xfrm_policy.c
115985 +++ b/net/xfrm/xfrm_policy.c
115986 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
115987 {
115988 policy->walk.dead = 1;
115989
115990 - atomic_inc(&policy->genid);
115991 + atomic_inc_unchecked(&policy->genid);
115992
115993 if (del_timer(&policy->polq.hold_timer))
115994 xfrm_pol_put(policy);
115995 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
115996 else
115997 hlist_add_head(&policy->bydst, chain);
115998 __xfrm_policy_link(policy, dir);
115999 - atomic_inc(&net->xfrm.flow_cache_genid);
116000 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
116001
116002 /* After previous checking, family can either be AF_INET or AF_INET6 */
116003 if (policy->family == AF_INET)
116004 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
116005
116006 xdst->num_pols = num_pols;
116007 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
116008 - xdst->policy_genid = atomic_read(&pols[0]->genid);
116009 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
116010
116011 return xdst;
116012 }
116013 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
116014 }
116015 EXPORT_SYMBOL(xfrm_garbage_collect);
116016
116017 -static void xfrm_garbage_collect_deferred(struct net *net)
116018 +void xfrm_garbage_collect_deferred(struct net *net)
116019 {
116020 flow_cache_flush_deferred(net);
116021 }
116022 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
116023
116024 static void xfrm_init_pmtu(struct dst_entry *dst)
116025 {
116026 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
116027 if (xdst->xfrm_genid != dst->xfrm->genid)
116028 return 0;
116029 if (xdst->num_pols > 0 &&
116030 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
116031 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
116032 return 0;
116033
116034 mtu = dst_mtu(dst->child);
116035 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
116036 dst_ops->link_failure = xfrm_link_failure;
116037 if (likely(dst_ops->neigh_lookup == NULL))
116038 dst_ops->neigh_lookup = xfrm_neigh_lookup;
116039 - if (likely(afinfo->garbage_collect == NULL))
116040 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
116041 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
116042 }
116043 spin_unlock(&xfrm_policy_afinfo_lock);
116044 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
116045 dst_ops->check = NULL;
116046 dst_ops->negative_advice = NULL;
116047 dst_ops->link_failure = NULL;
116048 - afinfo->garbage_collect = NULL;
116049 }
116050 return err;
116051 }
116052 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
116053 sizeof(pol->xfrm_vec[i].saddr));
116054 pol->xfrm_vec[i].encap_family = mp->new_family;
116055 /* flush bundles */
116056 - atomic_inc(&pol->genid);
116057 + atomic_inc_unchecked(&pol->genid);
116058 }
116059 }
116060
116061 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
116062 index de971b6..b843409 100644
116063 --- a/net/xfrm/xfrm_state.c
116064 +++ b/net/xfrm/xfrm_state.c
116065 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
116066
116067 if (unlikely(afinfo == NULL))
116068 return -EAFNOSUPPORT;
116069 - typemap = afinfo->type_map;
116070 + typemap = (const struct xfrm_type **)afinfo->type_map;
116071 spin_lock_bh(&xfrm_type_lock);
116072
116073 - if (likely(typemap[type->proto] == NULL))
116074 + if (likely(typemap[type->proto] == NULL)) {
116075 + pax_open_kernel();
116076 typemap[type->proto] = type;
116077 - else
116078 + pax_close_kernel();
116079 + } else
116080 err = -EEXIST;
116081 spin_unlock_bh(&xfrm_type_lock);
116082 xfrm_state_put_afinfo(afinfo);
116083 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
116084
116085 if (unlikely(afinfo == NULL))
116086 return -EAFNOSUPPORT;
116087 - typemap = afinfo->type_map;
116088 + typemap = (const struct xfrm_type **)afinfo->type_map;
116089 spin_lock_bh(&xfrm_type_lock);
116090
116091 if (unlikely(typemap[type->proto] != type))
116092 err = -ENOENT;
116093 - else
116094 + else {
116095 + pax_open_kernel();
116096 typemap[type->proto] = NULL;
116097 + pax_close_kernel();
116098 + }
116099 spin_unlock_bh(&xfrm_type_lock);
116100 xfrm_state_put_afinfo(afinfo);
116101 return err;
116102 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
116103 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
116104 {
116105 struct xfrm_state_afinfo *afinfo;
116106 - const struct xfrm_type **typemap;
116107 const struct xfrm_type *type;
116108 int modload_attempted = 0;
116109
116110 @@ -211,9 +215,8 @@ retry:
116111 afinfo = xfrm_state_get_afinfo(family);
116112 if (unlikely(afinfo == NULL))
116113 return NULL;
116114 - typemap = afinfo->type_map;
116115
116116 - type = typemap[proto];
116117 + type = afinfo->type_map[proto];
116118 if (unlikely(type && !try_module_get(type->owner)))
116119 type = NULL;
116120 if (!type && !modload_attempted) {
116121 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
116122 return -EAFNOSUPPORT;
116123
116124 err = -EEXIST;
116125 - modemap = afinfo->mode_map;
116126 + modemap = (struct xfrm_mode **)afinfo->mode_map;
116127 spin_lock_bh(&xfrm_mode_lock);
116128 if (modemap[mode->encap])
116129 goto out;
116130 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
116131 if (!try_module_get(afinfo->owner))
116132 goto out;
116133
116134 - mode->afinfo = afinfo;
116135 + pax_open_kernel();
116136 + *(const void **)&mode->afinfo = afinfo;
116137 modemap[mode->encap] = mode;
116138 + pax_close_kernel();
116139 err = 0;
116140
116141 out:
116142 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
116143 return -EAFNOSUPPORT;
116144
116145 err = -ENOENT;
116146 - modemap = afinfo->mode_map;
116147 + modemap = (struct xfrm_mode **)afinfo->mode_map;
116148 spin_lock_bh(&xfrm_mode_lock);
116149 if (likely(modemap[mode->encap] == mode)) {
116150 + pax_open_kernel();
116151 modemap[mode->encap] = NULL;
116152 + pax_close_kernel();
116153 module_put(mode->afinfo->owner);
116154 err = 0;
116155 }
116156 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
116157 u32 xfrm_get_acqseq(void)
116158 {
116159 u32 res;
116160 - static atomic_t acqseq;
116161 + static atomic_unchecked_t acqseq;
116162
116163 do {
116164 - res = atomic_inc_return(&acqseq);
116165 + res = atomic_inc_return_unchecked(&acqseq);
116166 } while (!res);
116167
116168 return res;
116169 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
116170 index 05a6e3d..6716ec9 100644
116171 --- a/net/xfrm/xfrm_sysctl.c
116172 +++ b/net/xfrm/xfrm_sysctl.c
116173 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
116174
116175 int __net_init xfrm_sysctl_init(struct net *net)
116176 {
116177 - struct ctl_table *table;
116178 + ctl_table_no_const *table;
116179
116180 __xfrm_sysctl_init(net);
116181
116182 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
116183 index d3437b8..6c3becb 100644
116184 --- a/scripts/Kbuild.include
116185 +++ b/scripts/Kbuild.include
116186 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
116187 # cc-ldoption
116188 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
116189 cc-ldoption = $(call try-run,\
116190 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
116191 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
116192
116193 # ld-option
116194 # Usage: LDFLAGS += $(call ld-option, -X)
116195 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
116196 index 01df30a..b687dbf 100644
116197 --- a/scripts/Makefile.build
116198 +++ b/scripts/Makefile.build
116199 @@ -60,7 +60,7 @@ endif
116200 endif
116201
116202 # Do not include host rules unless needed
116203 -ifneq ($(hostprogs-y)$(hostprogs-m),)
116204 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
116205 include scripts/Makefile.host
116206 endif
116207
116208 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
116209 index 55c96cb..e4e88ab 100644
116210 --- a/scripts/Makefile.clean
116211 +++ b/scripts/Makefile.clean
116212 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
116213 __clean-files := $(extra-y) $(extra-m) $(extra-) \
116214 $(always) $(targets) $(clean-files) \
116215 $(host-progs) \
116216 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
116217 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
116218 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
116219
116220 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
116221
116222 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
116223 index 133edfa..c9aa07f 100644
116224 --- a/scripts/Makefile.host
116225 +++ b/scripts/Makefile.host
116226 @@ -20,7 +20,19 @@
116227 # Will compile qconf as a C++ program, and menu as a C program.
116228 # They are linked as C++ code to the executable qconf
116229
116230 +# hostprogs-y := conf
116231 +# conf-objs := conf.o libkconfig.so
116232 +# libkconfig-objs := expr.o type.o
116233 +# Will create a shared library named libkconfig.so that consists of
116234 +# expr.o and type.o (they are both compiled as C code and the object files
116235 +# are made as position independent code).
116236 +# conf.c is compiled as a C program, and conf.o is linked together with
116237 +# libkconfig.so as the executable conf.
116238 +# Note: Shared libraries consisting of C++ files are not supported
116239 +
116240 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
116241 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
116242 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
116243
116244 # C code
116245 # Executables compiled from a single .c file
116246 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
116247 # C++ Object (.o) files compiled from .cc files
116248 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
116249
116250 +# Shared libaries (only .c supported)
116251 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
116252 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
116253 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
116254 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
116255 +# Remove .so files from "xxx-objs"
116256 +host-cobjs := $(filter-out %.so,$(host-cobjs))
116257 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
116258 +
116259 +# Object (.o) files used by the shared libaries
116260 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
116261 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
116262 +
116263 # output directory for programs/.o files
116264 # hostprogs-y := tools/build may have been specified.
116265 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
116266 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
116267 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
116268 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
116269 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
116270 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
116271 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
116272 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
116273 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
116274 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
116275
116276 obj-dirs += $(host-objdirs)
116277 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
116278 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
116279 $(call if_changed_dep,host-cxxobjs)
116280
116281 +# Compile .c file, create position independent .o file
116282 +# host-cshobjs -> .o
116283 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
116284 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
116285 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
116286 + $(call if_changed_dep,host-cshobjs)
116287 +
116288 +# Compile .c file, create position independent .o file
116289 +# host-cxxshobjs -> .o
116290 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
116291 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
116292 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
116293 + $(call if_changed_dep,host-cxxshobjs)
116294 +
116295 +# Link a shared library, based on position independent .o files
116296 +# *.o -> .so shared library (host-cshlib)
116297 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
116298 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
116299 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
116300 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
116301 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
116302 + $(call if_changed,host-cshlib)
116303 +
116304 +# Link a shared library, based on position independent .o files
116305 +# *.o -> .so shared library (host-cxxshlib)
116306 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
116307 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
116308 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
116309 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
116310 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
116311 + $(call if_changed,host-cxxshlib)
116312 +
116313 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
116314 - $(host-cxxmulti) $(host-cxxobjs)
116315 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
116316 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
116317 index b304068..462d24e 100644
116318 --- a/scripts/basic/fixdep.c
116319 +++ b/scripts/basic/fixdep.c
116320 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
116321 /*
116322 * Lookup a value in the configuration string.
116323 */
116324 -static int is_defined_config(const char *name, int len, unsigned int hash)
116325 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
116326 {
116327 struct item *aux;
116328
116329 @@ -211,10 +211,10 @@ static void clear_config(void)
116330 /*
116331 * Record the use of a CONFIG_* word.
116332 */
116333 -static void use_config(const char *m, int slen)
116334 +static void use_config(const char *m, unsigned int slen)
116335 {
116336 unsigned int hash = strhash(m, slen);
116337 - int c, i;
116338 + unsigned int c, i;
116339
116340 if (is_defined_config(m, slen, hash))
116341 return;
116342 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
116343
116344 static void parse_config_file(const char *map, size_t len)
116345 {
116346 - const int *end = (const int *) (map + len);
116347 + const unsigned int *end = (const unsigned int *) (map + len);
116348 /* start at +1, so that p can never be < map */
116349 - const int *m = (const int *) map + 1;
116350 + const unsigned int *m = (const unsigned int *) map + 1;
116351 const char *p, *q;
116352
116353 for (; m < end; m++) {
116354 @@ -435,7 +435,7 @@ static void print_deps(void)
116355 static void traps(void)
116356 {
116357 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
116358 - int *p = (int *)test;
116359 + unsigned int *p = (unsigned int *)test;
116360
116361 if (*p != INT_CONF) {
116362 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
116363 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
116364 new file mode 100644
116365 index 0000000..eaa4fce
116366 --- /dev/null
116367 +++ b/scripts/gcc-plugin.sh
116368 @@ -0,0 +1,51 @@
116369 +#!/bin/sh
116370 +srctree=$(dirname "$0")
116371 +gccplugins_dir=$($3 -print-file-name=plugin)
116372 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116373 +#include "gcc-common.h"
116374 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
116375 +#warning $2 CXX
116376 +#else
116377 +#warning $1 CC
116378 +#endif
116379 +EOF
116380 +)
116381 +
116382 +if [ $? -ne 0 ]
116383 +then
116384 + exit 1
116385 +fi
116386 +
116387 +case "$plugincc" in
116388 + *"$1 CC"*)
116389 + echo "$1"
116390 + exit 0
116391 + ;;
116392 +
116393 + *"$2 CXX"*)
116394 + # the c++ compiler needs another test, see below
116395 + ;;
116396 +
116397 + *)
116398 + exit 1
116399 + ;;
116400 +esac
116401 +
116402 +# we need a c++ compiler that supports the designated initializer GNU extension
116403 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116404 +#include "gcc-common.h"
116405 +class test {
116406 +public:
116407 + int test;
116408 +} test = {
116409 + .test = 1
116410 +};
116411 +EOF
116412 +)
116413 +
116414 +if [ $? -eq 0 ]
116415 +then
116416 + echo "$2"
116417 + exit 0
116418 +fi
116419 +exit 1
116420 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
116421 index fdebd66..a349e33 100755
116422 --- a/scripts/headers_install.sh
116423 +++ b/scripts/headers_install.sh
116424 @@ -32,6 +32,7 @@ do
116425 FILE="$(basename "$i")"
116426 sed -r \
116427 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
116428 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
116429 -e 's/__attribute_const__([ \t]|$)/\1/g' \
116430 -e 's@^#include <linux/compiler.h>@@' \
116431 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
116432 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
116433 index 86a4fe7..99e91f9 100755
116434 --- a/scripts/link-vmlinux.sh
116435 +++ b/scripts/link-vmlinux.sh
116436 @@ -166,7 +166,7 @@ else
116437 fi;
116438
116439 # final build of init/
116440 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
116441 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
116442
116443 kallsymso=""
116444 kallsyms_vmlinux=""
116445 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
116446 index e614ef6..d9d2b01 100644
116447 --- a/scripts/mod/file2alias.c
116448 +++ b/scripts/mod/file2alias.c
116449 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
116450 unsigned long size, unsigned long id_size,
116451 void *symval)
116452 {
116453 - int i;
116454 + unsigned int i;
116455
116456 if (size % id_size || size < id_size) {
116457 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
116458 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
116459 /* USB is special because the bcdDevice can be matched against a numeric range */
116460 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
116461 static void do_usb_entry(void *symval,
116462 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
116463 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
116464 unsigned char range_lo, unsigned char range_hi,
116465 unsigned char max, struct module *mod)
116466 {
116467 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
116468 {
116469 unsigned int devlo, devhi;
116470 unsigned char chi, clo, max;
116471 - int ndigits;
116472 + unsigned int ndigits;
116473
116474 DEF_FIELD(symval, usb_device_id, match_flags);
116475 DEF_FIELD(symval, usb_device_id, idVendor);
116476 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
116477 for (i = 0; i < count; i++) {
116478 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
116479 char acpi_id[sizeof(*id)];
116480 - int j;
116481 + unsigned int j;
116482
116483 buf_printf(&mod->dev_table_buf,
116484 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
116485 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116486
116487 for (j = 0; j < PNP_MAX_DEVICES; j++) {
116488 const char *id = (char *)(*devs)[j].id;
116489 - int i2, j2;
116490 + unsigned int i2, j2;
116491 int dup = 0;
116492
116493 if (!id[0])
116494 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116495 /* add an individual alias for every device entry */
116496 if (!dup) {
116497 char acpi_id[PNP_ID_LEN];
116498 - int k;
116499 + unsigned int k;
116500
116501 buf_printf(&mod->dev_table_buf,
116502 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
116503 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
116504 static int do_dmi_entry(const char *filename, void *symval,
116505 char *alias)
116506 {
116507 - int i, j;
116508 + unsigned int i, j;
116509 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
116510 sprintf(alias, "dmi*");
116511
116512 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
116513 index d439856..10c1eac 100644
116514 --- a/scripts/mod/modpost.c
116515 +++ b/scripts/mod/modpost.c
116516 @@ -921,6 +921,7 @@ enum mismatch {
116517 ANY_INIT_TO_ANY_EXIT,
116518 ANY_EXIT_TO_ANY_INIT,
116519 EXPORT_TO_INIT_EXIT,
116520 + DATA_TO_TEXT
116521 };
116522
116523 struct sectioncheck {
116524 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
116525 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
116526 .mismatch = EXPORT_TO_INIT_EXIT,
116527 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
116528 +},
116529 +/* Do not reference code from writable data */
116530 +{
116531 + .fromsec = { DATA_SECTIONS, NULL },
116532 + .tosec = { TEXT_SECTIONS, NULL },
116533 + .mismatch = DATA_TO_TEXT
116534 }
116535 };
116536
116537 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
116538 continue;
116539 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
116540 continue;
116541 - if (sym->st_value == addr)
116542 - return sym;
116543 /* Find a symbol nearby - addr are maybe negative */
116544 d = sym->st_value - addr;
116545 + if (d == 0)
116546 + return sym;
116547 if (d < 0)
116548 d = addr - sym->st_value;
116549 if (d < distance) {
116550 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
116551 tosym, prl_to, prl_to, tosym);
116552 free(prl_to);
116553 break;
116554 + case DATA_TO_TEXT:
116555 +#if 0
116556 + fprintf(stderr,
116557 + "The %s %s:%s references\n"
116558 + "the %s %s:%s%s\n",
116559 + from, fromsec, fromsym, to, tosec, tosym, to_p);
116560 +#endif
116561 + break;
116562 }
116563 fprintf(stderr, "\n");
116564 }
116565 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
116566 static void check_sec_ref(struct module *mod, const char *modname,
116567 struct elf_info *elf)
116568 {
116569 - int i;
116570 + unsigned int i;
116571 Elf_Shdr *sechdrs = elf->sechdrs;
116572
116573 /* Walk through all sections */
116574 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
116575 va_end(ap);
116576 }
116577
116578 -void buf_write(struct buffer *buf, const char *s, int len)
116579 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
116580 {
116581 if (buf->size - buf->pos < len) {
116582 buf->size += len + SZ;
116583 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
116584 if (fstat(fileno(file), &st) < 0)
116585 goto close_write;
116586
116587 - if (st.st_size != b->pos)
116588 + if (st.st_size != (off_t)b->pos)
116589 goto close_write;
116590
116591 tmp = NOFAIL(malloc(b->pos));
116592 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
116593 index 168b43d..77914bf 100644
116594 --- a/scripts/mod/modpost.h
116595 +++ b/scripts/mod/modpost.h
116596 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
116597
116598 struct buffer {
116599 char *p;
116600 - int pos;
116601 - int size;
116602 + unsigned int pos;
116603 + unsigned int size;
116604 };
116605
116606 void __attribute__((format(printf, 2, 3)))
116607 buf_printf(struct buffer *buf, const char *fmt, ...);
116608
116609 void
116610 -buf_write(struct buffer *buf, const char *s, int len);
116611 +buf_write(struct buffer *buf, const char *s, unsigned int len);
116612
116613 struct module {
116614 struct module *next;
116615 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
116616 index 944418d..15291e4 100644
116617 --- a/scripts/mod/sumversion.c
116618 +++ b/scripts/mod/sumversion.c
116619 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
116620 goto out;
116621 }
116622
116623 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
116624 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
116625 warn("writing sum in %s failed: %s\n",
116626 filename, strerror(errno));
116627 goto out;
116628 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
116629 index 73a2c7d..df11b31 100644
116630 --- a/scripts/module-common.lds
116631 +++ b/scripts/module-common.lds
116632 @@ -6,6 +6,10 @@
116633 SECTIONS {
116634 /DISCARD/ : { *(.discard) }
116635
116636 + .rodata 0: {
116637 + *(.rodata) *(.rodata.*)
116638 + *(.data..read_only)
116639 + }
116640 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
116641 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
116642 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
116643 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
116644 index 99ca6e7..3a1a1a1 100644
116645 --- a/scripts/package/Makefile
116646 +++ b/scripts/package/Makefile
116647 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
116648 ln -sf $(srctree) $(KERNELPATH)
116649 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
116650 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
116651 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116652 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116653 rm $(KERNELPATH)
116654 rm -f $(objtree)/.scmversion
116655 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
116656 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
116657 index 88dbf23..d1b4291 100755
116658 --- a/scripts/package/builddeb
116659 +++ b/scripts/package/builddeb
116660 @@ -304,6 +304,7 @@ fi
116661 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
116662 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
116663 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
116664 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
116665 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
116666 mkdir -p "$destdir"
116667 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
116668 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
116669 index d9ab94b..eb7f04c 100755
116670 --- a/scripts/package/mkspec
116671 +++ b/scripts/package/mkspec
116672 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
116673 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
116674 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
116675 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
116676 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
116677 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
116678 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
116679 fi
116680
116681 echo ""
116682 echo "%clean"
116683 echo 'rm -rf $RPM_BUILD_ROOT'
116684 echo ""
116685 +echo "%pre"
116686 +echo 'chmod -f 0500 /boot'
116687 +echo 'if [ -d /lib/modules ]; then'
116688 +echo 'chmod -f 0500 /lib/modules'
116689 +echo 'fi'
116690 +echo 'if [ -d /lib32/modules ]; then'
116691 +echo 'chmod -f 0500 /lib32/modules'
116692 +echo 'fi'
116693 +echo 'if [ -d /lib64/modules ]; then'
116694 +echo 'chmod -f 0500 /lib64/modules'
116695 +echo 'fi'
116696 +echo ""
116697 +echo "%post devel"
116698 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
116699 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
116700 +echo ""
116701 echo "%post"
116702 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
116703 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
116704 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
116705 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
116706 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116707 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116708 +echo "if [ -x /sbin/dracut ]; then"
116709 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116710 +echo "else"
116711 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116712 echo "fi"
116713 echo ""
116714 echo "%files"
116715 -echo '%defattr (-, root, root)'
116716 +echo '%defattr (400, root, root, 500)'
116717 echo "%dir /lib/modules"
116718 -echo "/lib/modules/$KERNELRELEASE"
116719 echo "%exclude /lib/modules/$KERNELRELEASE/build"
116720 echo "%exclude /lib/modules/$KERNELRELEASE/source"
116721 +echo "/lib/modules/$KERNELRELEASE"
116722 echo "/lib/firmware/$KERNELRELEASE"
116723 echo "/boot/*"
116724 echo ""
116725 @@ -155,9 +166,8 @@ echo "/usr/include"
116726 echo ""
116727 if ! $PREBUILT; then
116728 echo "%files devel"
116729 -echo '%defattr (-, root, root)'
116730 +echo '%defattr (400, root, root, 500)'
116731 +echo "%dir /lib/modules/$KERNELRELEASE"
116732 echo "/usr/src/kernels/$KERNELRELEASE"
116733 -echo "/lib/modules/$KERNELRELEASE/build"
116734 -echo "/lib/modules/$KERNELRELEASE/source"
116735 echo ""
116736 fi
116737 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
116738 index 4718d78..9220d58 100644
116739 --- a/scripts/pnmtologo.c
116740 +++ b/scripts/pnmtologo.c
116741 @@ -244,14 +244,14 @@ static void write_header(void)
116742 fprintf(out, " * Linux logo %s\n", logoname);
116743 fputs(" */\n\n", out);
116744 fputs("#include <linux/linux_logo.h>\n\n", out);
116745 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
116746 + fprintf(out, "static unsigned char %s_data[] = {\n",
116747 logoname);
116748 }
116749
116750 static void write_footer(void)
116751 {
116752 fputs("\n};\n\n", out);
116753 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
116754 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
116755 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
116756 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
116757 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
116758 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
116759 fputs("\n};\n\n", out);
116760
116761 /* write logo clut */
116762 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
116763 + fprintf(out, "static unsigned char %s_clut[] = {\n",
116764 logoname);
116765 write_hex_cnt = 0;
116766 for (i = 0; i < logo_clutsize; i++) {
116767 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
116768 index ba87004..3f4852c 100644
116769 --- a/scripts/sortextable.h
116770 +++ b/scripts/sortextable.h
116771 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
116772 const char *secstrtab;
116773 const char *strtab;
116774 char *extab_image;
116775 - int extab_index = 0;
116776 - int i;
116777 - int idx;
116778 + unsigned int extab_index = 0;
116779 + unsigned int i;
116780 + unsigned int idx;
116781 unsigned int num_sections;
116782 unsigned int secindex_strings;
116783
116784 diff --git a/scripts/tags.sh b/scripts/tags.sh
116785 index cdb491d..8d32bfc 100755
116786 --- a/scripts/tags.sh
116787 +++ b/scripts/tags.sh
116788 @@ -26,7 +26,7 @@ else
116789 fi
116790
116791 # ignore userspace tools
116792 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
116793 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
116794
116795 # Find all available archs
116796 find_all_archs()
116797 diff --git a/security/Kconfig b/security/Kconfig
116798 index beb86b5..135675f 100644
116799 --- a/security/Kconfig
116800 +++ b/security/Kconfig
116801 @@ -4,6 +4,980 @@
116802
116803 menu "Security options"
116804
116805 +menu "Grsecurity"
116806 +
116807 + config ARCH_TRACK_EXEC_LIMIT
116808 + bool
116809 +
116810 + config PAX_KERNEXEC_PLUGIN
116811 + bool
116812 +
116813 + config PAX_PER_CPU_PGD
116814 + bool
116815 +
116816 + config TASK_SIZE_MAX_SHIFT
116817 + int
116818 + depends on X86_64
116819 + default 47 if !PAX_PER_CPU_PGD
116820 + default 42 if PAX_PER_CPU_PGD
116821 +
116822 + config PAX_ENABLE_PAE
116823 + bool
116824 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
116825 +
116826 + config PAX_USERCOPY_SLABS
116827 + bool
116828 +
116829 +config GRKERNSEC
116830 + bool "Grsecurity"
116831 + select CRYPTO
116832 + select CRYPTO_SHA256
116833 + select PROC_FS
116834 + select STOP_MACHINE
116835 + select TTY
116836 + select DEBUG_KERNEL
116837 + select DEBUG_LIST
116838 + help
116839 + If you say Y here, you will be able to configure many features
116840 + that will enhance the security of your system. It is highly
116841 + recommended that you say Y here and read through the help
116842 + for each option so that you fully understand the features and
116843 + can evaluate their usefulness for your machine.
116844 +
116845 +choice
116846 + prompt "Configuration Method"
116847 + depends on GRKERNSEC
116848 + default GRKERNSEC_CONFIG_CUSTOM
116849 + help
116850 +
116851 +config GRKERNSEC_CONFIG_AUTO
116852 + bool "Automatic"
116853 + help
116854 + If you choose this configuration method, you'll be able to answer a small
116855 + number of simple questions about how you plan to use this kernel.
116856 + The settings of grsecurity and PaX will be automatically configured for
116857 + the highest commonly-used settings within the provided constraints.
116858 +
116859 + If you require additional configuration, custom changes can still be made
116860 + from the "custom configuration" menu.
116861 +
116862 +config GRKERNSEC_CONFIG_CUSTOM
116863 + bool "Custom"
116864 + help
116865 + If you choose this configuration method, you'll be able to configure all
116866 + grsecurity and PaX settings manually. Via this method, no options are
116867 + automatically enabled.
116868 +
116869 + Take note that if menuconfig is exited with this configuration method
116870 + chosen, you will not be able to use the automatic configuration methods
116871 + without starting again with a kernel configuration with no grsecurity
116872 + or PaX options specified inside.
116873 +
116874 +endchoice
116875 +
116876 +choice
116877 + prompt "Usage Type"
116878 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
116879 + default GRKERNSEC_CONFIG_SERVER
116880 + help
116881 +
116882 +config GRKERNSEC_CONFIG_SERVER
116883 + bool "Server"
116884 + help
116885 + Choose this option if you plan to use this kernel on a server.
116886 +
116887 +config GRKERNSEC_CONFIG_DESKTOP
116888 + bool "Desktop"
116889 + help
116890 + Choose this option if you plan to use this kernel on a desktop.
116891 +
116892 +endchoice
116893 +
116894 +choice
116895 + prompt "Virtualization Type"
116896 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
116897 + default GRKERNSEC_CONFIG_VIRT_NONE
116898 + help
116899 +
116900 +config GRKERNSEC_CONFIG_VIRT_NONE
116901 + bool "None"
116902 + help
116903 + Choose this option if this kernel will be run on bare metal.
116904 +
116905 +config GRKERNSEC_CONFIG_VIRT_GUEST
116906 + bool "Guest"
116907 + help
116908 + Choose this option if this kernel will be run as a VM guest.
116909 +
116910 +config GRKERNSEC_CONFIG_VIRT_HOST
116911 + bool "Host"
116912 + help
116913 + Choose this option if this kernel will be run as a VM host.
116914 +
116915 +endchoice
116916 +
116917 +choice
116918 + prompt "Virtualization Hardware"
116919 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
116920 + help
116921 +
116922 +config GRKERNSEC_CONFIG_VIRT_EPT
116923 + bool "EPT/RVI Processor Support"
116924 + depends on X86
116925 + help
116926 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
116927 + hardware virtualization. This allows for additional kernel hardening protections
116928 + to operate without additional performance impact.
116929 +
116930 + To see if your Intel processor supports EPT, see:
116931 + http://ark.intel.com/Products/VirtualizationTechnology
116932 + (Most Core i3/5/7 support EPT)
116933 +
116934 + To see if your AMD processor supports RVI, see:
116935 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
116936 +
116937 +config GRKERNSEC_CONFIG_VIRT_SOFT
116938 + bool "First-gen/No Hardware Virtualization"
116939 + help
116940 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
116941 + support hardware virtualization or doesn't support the EPT/RVI extensions.
116942 +
116943 +endchoice
116944 +
116945 +choice
116946 + prompt "Virtualization Software"
116947 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
116948 + help
116949 +
116950 +config GRKERNSEC_CONFIG_VIRT_XEN
116951 + bool "Xen"
116952 + help
116953 + Choose this option if this kernel is running as a Xen guest or host.
116954 +
116955 +config GRKERNSEC_CONFIG_VIRT_VMWARE
116956 + bool "VMWare"
116957 + help
116958 + Choose this option if this kernel is running as a VMWare guest or host.
116959 +
116960 +config GRKERNSEC_CONFIG_VIRT_KVM
116961 + bool "KVM"
116962 + help
116963 + Choose this option if this kernel is running as a KVM guest or host.
116964 +
116965 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
116966 + bool "VirtualBox"
116967 + help
116968 + Choose this option if this kernel is running as a VirtualBox guest or host.
116969 +
116970 +config GRKERNSEC_CONFIG_VIRT_HYPERV
116971 + bool "Hyper-V"
116972 + help
116973 + Choose this option if this kernel is running as a Hyper-V guest.
116974 +
116975 +endchoice
116976 +
116977 +choice
116978 + prompt "Required Priorities"
116979 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
116980 + default GRKERNSEC_CONFIG_PRIORITY_PERF
116981 + help
116982 +
116983 +config GRKERNSEC_CONFIG_PRIORITY_PERF
116984 + bool "Performance"
116985 + help
116986 + Choose this option if performance is of highest priority for this deployment
116987 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
116988 + clearing of structures intended for userland, and freed memory sanitizing will
116989 + be disabled.
116990 +
116991 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
116992 + bool "Security"
116993 + help
116994 + Choose this option if security is of highest priority for this deployment of
116995 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
116996 + for userland, and freed memory sanitizing will be enabled for this kernel.
116997 + In a worst-case scenario, these features can introduce a 20% performance hit
116998 + (UDEREF on x64 contributing half of this hit).
116999 +
117000 +endchoice
117001 +
117002 +menu "Default Special Groups"
117003 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
117004 +
117005 +config GRKERNSEC_PROC_GID
117006 + int "GID exempted from /proc restrictions"
117007 + default 1001
117008 + help
117009 + Setting this GID determines which group will be exempted from
117010 + grsecurity's /proc restrictions, allowing users of the specified
117011 + group to view network statistics and the existence of other users'
117012 + processes on the system. This GID may also be chosen at boot time
117013 + via "grsec_proc_gid=" on the kernel commandline.
117014 +
117015 +config GRKERNSEC_TPE_UNTRUSTED_GID
117016 + int "GID for TPE-untrusted users"
117017 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
117018 + default 1005
117019 + help
117020 + Setting this GID determines which group untrusted users should
117021 + be added to. These users will be placed under grsecurity's Trusted Path
117022 + Execution mechanism, preventing them from executing their own binaries.
117023 + The users will only be able to execute binaries in directories owned and
117024 + writable only by the root user. If the sysctl option is enabled, a sysctl
117025 + option with name "tpe_gid" is created.
117026 +
117027 +config GRKERNSEC_TPE_TRUSTED_GID
117028 + int "GID for TPE-trusted users"
117029 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
117030 + default 1005
117031 + help
117032 + Setting this GID determines what group TPE restrictions will be
117033 + *disabled* for. If the sysctl option is enabled, a sysctl option
117034 + with name "tpe_gid" is created.
117035 +
117036 +config GRKERNSEC_SYMLINKOWN_GID
117037 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
117038 + depends on GRKERNSEC_CONFIG_SERVER
117039 + default 1006
117040 + help
117041 + Setting this GID determines what group kernel-enforced
117042 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
117043 + is enabled, a sysctl option with name "symlinkown_gid" is created.
117044 +
117045 +
117046 +endmenu
117047 +
117048 +menu "Customize Configuration"
117049 +depends on GRKERNSEC
117050 +
117051 +menu "PaX"
117052 +
117053 +config PAX
117054 + bool "Enable various PaX features"
117055 + default y if GRKERNSEC_CONFIG_AUTO
117056 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
117057 + help
117058 + This allows you to enable various PaX features. PaX adds
117059 + intrusion prevention mechanisms to the kernel that reduce
117060 + the risks posed by exploitable memory corruption bugs.
117061 +
117062 +menu "PaX Control"
117063 + depends on PAX
117064 +
117065 +config PAX_SOFTMODE
117066 + bool 'Support soft mode'
117067 + help
117068 + Enabling this option will allow you to run PaX in soft mode, that
117069 + is, PaX features will not be enforced by default, only on executables
117070 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
117071 + support as they are the only way to mark executables for soft mode use.
117072 +
117073 + Soft mode can be activated by using the "pax_softmode=1" kernel command
117074 + line option on boot. Furthermore you can control various PaX features
117075 + at runtime via the entries in /proc/sys/kernel/pax.
117076 +
117077 +config PAX_EI_PAX
117078 + bool 'Use legacy ELF header marking'
117079 + default y if GRKERNSEC_CONFIG_AUTO
117080 + help
117081 + Enabling this option will allow you to control PaX features on
117082 + a per executable basis via the 'chpax' utility available at
117083 + http://pax.grsecurity.net/. The control flags will be read from
117084 + an otherwise reserved part of the ELF header. This marking has
117085 + numerous drawbacks (no support for soft-mode, toolchain does not
117086 + know about the non-standard use of the ELF header) therefore it
117087 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
117088 + support.
117089 +
117090 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
117091 + support as well, they will override the legacy EI_PAX marks.
117092 +
117093 + If you enable none of the marking options then all applications
117094 + will run with PaX enabled on them by default.
117095 +
117096 +config PAX_PT_PAX_FLAGS
117097 + bool 'Use ELF program header marking'
117098 + default y if GRKERNSEC_CONFIG_AUTO
117099 + help
117100 + Enabling this option will allow you to control PaX features on
117101 + a per executable basis via the 'paxctl' utility available at
117102 + http://pax.grsecurity.net/. The control flags will be read from
117103 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
117104 + has the benefits of supporting both soft mode and being fully
117105 + integrated into the toolchain (the binutils patch is available
117106 + from http://pax.grsecurity.net).
117107 +
117108 + Note that if you enable the legacy EI_PAX marking support as well,
117109 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
117110 +
117111 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
117112 + must make sure that the marks are the same if a binary has both marks.
117113 +
117114 + If you enable none of the marking options then all applications
117115 + will run with PaX enabled on them by default.
117116 +
117117 +config PAX_XATTR_PAX_FLAGS
117118 + bool 'Use filesystem extended attributes marking'
117119 + default y if GRKERNSEC_CONFIG_AUTO
117120 + select CIFS_XATTR if CIFS
117121 + select EXT2_FS_XATTR if EXT2_FS
117122 + select EXT3_FS_XATTR if EXT3_FS
117123 + select F2FS_FS_XATTR if F2FS_FS
117124 + select JFFS2_FS_XATTR if JFFS2_FS
117125 + select REISERFS_FS_XATTR if REISERFS_FS
117126 + select SQUASHFS_XATTR if SQUASHFS
117127 + select TMPFS_XATTR if TMPFS
117128 + help
117129 + Enabling this option will allow you to control PaX features on
117130 + a per executable basis via the 'setfattr' utility. The control
117131 + flags will be read from the user.pax.flags extended attribute of
117132 + the file. This marking has the benefit of supporting binary-only
117133 + applications that self-check themselves (e.g., skype) and would
117134 + not tolerate chpax/paxctl changes. The main drawback is that
117135 + extended attributes are not supported by some filesystems (e.g.,
117136 + isofs, udf, vfat) so copying files through such filesystems will
117137 + lose the extended attributes and these PaX markings.
117138 +
117139 + Note that if you enable the legacy EI_PAX marking support as well,
117140 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
117141 +
117142 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
117143 + must make sure that the marks are the same if a binary has both marks.
117144 +
117145 + If you enable none of the marking options then all applications
117146 + will run with PaX enabled on them by default.
117147 +
117148 +choice
117149 + prompt 'MAC system integration'
117150 + default PAX_HAVE_ACL_FLAGS
117151 + help
117152 + Mandatory Access Control systems have the option of controlling
117153 + PaX flags on a per executable basis, choose the method supported
117154 + by your particular system.
117155 +
117156 + - "none": if your MAC system does not interact with PaX,
117157 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
117158 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
117159 +
117160 + NOTE: this option is for developers/integrators only.
117161 +
117162 + config PAX_NO_ACL_FLAGS
117163 + bool 'none'
117164 +
117165 + config PAX_HAVE_ACL_FLAGS
117166 + bool 'direct'
117167 +
117168 + config PAX_HOOK_ACL_FLAGS
117169 + bool 'hook'
117170 +endchoice
117171 +
117172 +endmenu
117173 +
117174 +menu "Non-executable pages"
117175 + depends on PAX
117176 +
117177 +config PAX_NOEXEC
117178 + bool "Enforce non-executable pages"
117179 + default y if GRKERNSEC_CONFIG_AUTO
117180 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
117181 + help
117182 + By design some architectures do not allow for protecting memory
117183 + pages against execution or even if they do, Linux does not make
117184 + use of this feature. In practice this means that if a page is
117185 + readable (such as the stack or heap) it is also executable.
117186 +
117187 + There is a well known exploit technique that makes use of this
117188 + fact and a common programming mistake where an attacker can
117189 + introduce code of his choice somewhere in the attacked program's
117190 + memory (typically the stack or the heap) and then execute it.
117191 +
117192 + If the attacked program was running with different (typically
117193 + higher) privileges than that of the attacker, then he can elevate
117194 + his own privilege level (e.g. get a root shell, write to files for
117195 + which he does not have write access to, etc).
117196 +
117197 + Enabling this option will let you choose from various features
117198 + that prevent the injection and execution of 'foreign' code in
117199 + a program.
117200 +
117201 + This will also break programs that rely on the old behaviour and
117202 + expect that dynamically allocated memory via the malloc() family
117203 + of functions is executable (which it is not). Notable examples
117204 + are the XFree86 4.x server, the java runtime and wine.
117205 +
117206 +config PAX_PAGEEXEC
117207 + bool "Paging based non-executable pages"
117208 + default y if GRKERNSEC_CONFIG_AUTO
117209 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
117210 + select ARCH_TRACK_EXEC_LIMIT if X86_32
117211 + help
117212 + This implementation is based on the paging feature of the CPU.
117213 + On i386 without hardware non-executable bit support there is a
117214 + variable but usually low performance impact, however on Intel's
117215 + P4 core based CPUs it is very high so you should not enable this
117216 + for kernels meant to be used on such CPUs.
117217 +
117218 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
117219 + with hardware non-executable bit support there is no performance
117220 + impact, on ppc the impact is negligible.
117221 +
117222 + Note that several architectures require various emulations due to
117223 + badly designed userland ABIs, this will cause a performance impact
117224 + but will disappear as soon as userland is fixed. For example, ppc
117225 + userland MUST have been built with secure-plt by a recent toolchain.
117226 +
117227 +config PAX_SEGMEXEC
117228 + bool "Segmentation based non-executable pages"
117229 + default y if GRKERNSEC_CONFIG_AUTO
117230 + depends on PAX_NOEXEC && X86_32
117231 + help
117232 + This implementation is based on the segmentation feature of the
117233 + CPU and has a very small performance impact, however applications
117234 + will be limited to a 1.5 GB address space instead of the normal
117235 + 3 GB.
117236 +
117237 +config PAX_EMUTRAMP
117238 + bool "Emulate trampolines"
117239 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
117240 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
117241 + help
117242 + There are some programs and libraries that for one reason or
117243 + another attempt to execute special small code snippets from
117244 + non-executable memory pages. Most notable examples are the
117245 + signal handler return code generated by the kernel itself and
117246 + the GCC trampolines.
117247 +
117248 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
117249 + such programs will no longer work under your kernel.
117250 +
117251 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
117252 + utilities to enable trampoline emulation for the affected programs
117253 + yet still have the protection provided by the non-executable pages.
117254 +
117255 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
117256 + your system will not even boot.
117257 +
117258 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
117259 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
117260 + for the affected files.
117261 +
117262 + NOTE: enabling this feature *may* open up a loophole in the
117263 + protection provided by non-executable pages that an attacker
117264 + could abuse. Therefore the best solution is to not have any
117265 + files on your system that would require this option. This can
117266 + be achieved by not using libc5 (which relies on the kernel
117267 + signal handler return code) and not using or rewriting programs
117268 + that make use of the nested function implementation of GCC.
117269 + Skilled users can just fix GCC itself so that it implements
117270 + nested function calls in a way that does not interfere with PaX.
117271 +
117272 +config PAX_EMUSIGRT
117273 + bool "Automatically emulate sigreturn trampolines"
117274 + depends on PAX_EMUTRAMP && PARISC
117275 + default y
117276 + help
117277 + Enabling this option will have the kernel automatically detect
117278 + and emulate signal return trampolines executing on the stack
117279 + that would otherwise lead to task termination.
117280 +
117281 + This solution is intended as a temporary one for users with
117282 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
117283 + Modula-3 runtime, etc) or executables linked to such, basically
117284 + everything that does not specify its own SA_RESTORER function in
117285 + normal executable memory like glibc 2.1+ does.
117286 +
117287 + On parisc you MUST enable this option, otherwise your system will
117288 + not even boot.
117289 +
117290 + NOTE: this feature cannot be disabled on a per executable basis
117291 + and since it *does* open up a loophole in the protection provided
117292 + by non-executable pages, the best solution is to not have any
117293 + files on your system that would require this option.
117294 +
117295 +config PAX_MPROTECT
117296 + bool "Restrict mprotect()"
117297 + default y if GRKERNSEC_CONFIG_AUTO
117298 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
117299 + help
117300 + Enabling this option will prevent programs from
117301 + - changing the executable status of memory pages that were
117302 + not originally created as executable,
117303 + - making read-only executable pages writable again,
117304 + - creating executable pages from anonymous memory,
117305 + - making read-only-after-relocations (RELRO) data pages writable again.
117306 +
117307 + You should say Y here to complete the protection provided by
117308 + the enforcement of non-executable pages.
117309 +
117310 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117311 + this feature on a per file basis.
117312 +
117313 +config PAX_MPROTECT_COMPAT
117314 + bool "Use legacy/compat protection demoting (read help)"
117315 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117316 + depends on PAX_MPROTECT
117317 + help
117318 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
117319 + by sending the proper error code to the application. For some broken
117320 + userland, this can cause problems with Python or other applications. The
117321 + current implementation however allows for applications like clamav to
117322 + detect if JIT compilation/execution is allowed and to fall back gracefully
117323 + to an interpreter-based mode if it does not. While we encourage everyone
117324 + to use the current implementation as-is and push upstream to fix broken
117325 + userland (note that the RWX logging option can assist with this), in some
117326 + environments this may not be possible. Having to disable MPROTECT
117327 + completely on certain binaries reduces the security benefit of PaX,
117328 + so this option is provided for those environments to revert to the old
117329 + behavior.
117330 +
117331 +config PAX_ELFRELOCS
117332 + bool "Allow ELF text relocations (read help)"
117333 + depends on PAX_MPROTECT
117334 + default n
117335 + help
117336 + Non-executable pages and mprotect() restrictions are effective
117337 + in preventing the introduction of new executable code into an
117338 + attacked task's address space. There remain only two venues
117339 + for this kind of attack: if the attacker can execute already
117340 + existing code in the attacked task then he can either have it
117341 + create and mmap() a file containing his code or have it mmap()
117342 + an already existing ELF library that does not have position
117343 + independent code in it and use mprotect() on it to make it
117344 + writable and copy his code there. While protecting against
117345 + the former approach is beyond PaX, the latter can be prevented
117346 + by having only PIC ELF libraries on one's system (which do not
117347 + need to relocate their code). If you are sure this is your case,
117348 + as is the case with all modern Linux distributions, then leave
117349 + this option disabled. You should say 'n' here.
117350 +
117351 +config PAX_ETEXECRELOCS
117352 + bool "Allow ELF ET_EXEC text relocations"
117353 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
117354 + select PAX_ELFRELOCS
117355 + default y
117356 + help
117357 + On some architectures there are incorrectly created applications
117358 + that require text relocations and would not work without enabling
117359 + this option. If you are an alpha, ia64 or parisc user, you should
117360 + enable this option and disable it once you have made sure that
117361 + none of your applications need it.
117362 +
117363 +config PAX_EMUPLT
117364 + bool "Automatically emulate ELF PLT"
117365 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
117366 + default y
117367 + help
117368 + Enabling this option will have the kernel automatically detect
117369 + and emulate the Procedure Linkage Table entries in ELF files.
117370 + On some architectures such entries are in writable memory, and
117371 + become non-executable leading to task termination. Therefore
117372 + it is mandatory that you enable this option on alpha, parisc,
117373 + sparc and sparc64, otherwise your system would not even boot.
117374 +
117375 + NOTE: this feature *does* open up a loophole in the protection
117376 + provided by the non-executable pages, therefore the proper
117377 + solution is to modify the toolchain to produce a PLT that does
117378 + not need to be writable.
117379 +
117380 +config PAX_DLRESOLVE
117381 + bool 'Emulate old glibc resolver stub'
117382 + depends on PAX_EMUPLT && SPARC
117383 + default n
117384 + help
117385 + This option is needed if userland has an old glibc (before 2.4)
117386 + that puts a 'save' instruction into the runtime generated resolver
117387 + stub that needs special emulation.
117388 +
117389 +config PAX_KERNEXEC
117390 + bool "Enforce non-executable kernel pages"
117391 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
117392 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
117393 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
117394 + select PAX_KERNEXEC_PLUGIN if X86_64
117395 + select ARM_KERNMEM_PERMS if ARM
117396 + help
117397 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
117398 + that is, enabling this option will make it harder to inject
117399 + and execute 'foreign' code in kernel memory itself.
117400 +
117401 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
117402 + the kernel command-line will result in an RWX physical map.
117403 +
117404 + Likewise, the EFI runtime services are necessarily mapped as
117405 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
117406 + is recommended that you boot with "noefi" on the kernel
117407 + command-line if possible to eliminate the mapping.
117408 +
117409 +choice
117410 + prompt "Return Address Instrumentation Method"
117411 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
117412 + depends on PAX_KERNEXEC_PLUGIN
117413 + help
117414 + Select the method used to instrument function pointer dereferences.
117415 + Note that binary modules cannot be instrumented by this approach.
117416 +
117417 + Note that the implementation requires a gcc with plugin support,
117418 + i.e., gcc 4.5 or newer. You may need to install the supporting
117419 + headers explicitly in addition to the normal gcc package.
117420 +
117421 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
117422 + bool "bts"
117423 + help
117424 + This method is compatible with binary only modules but has
117425 + a higher runtime overhead.
117426 +
117427 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
117428 + bool "or"
117429 + depends on !PARAVIRT
117430 + help
117431 + This method is incompatible with binary only modules but has
117432 + a lower runtime overhead.
117433 +endchoice
117434 +
117435 +config PAX_KERNEXEC_PLUGIN_METHOD
117436 + string
117437 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
117438 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
117439 + default ""
117440 +
117441 +config PAX_KERNEXEC_MODULE_TEXT
117442 + int "Minimum amount of memory reserved for module code"
117443 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
117444 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117445 + depends on PAX_KERNEXEC && X86_32
117446 + help
117447 + Due to implementation details the kernel must reserve a fixed
117448 + amount of memory for runtime allocated code (such as modules)
117449 + at compile time that cannot be changed at runtime. Here you
117450 + can specify the minimum amount in MB that will be reserved.
117451 + Due to the same implementation details this size will always
117452 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
117453 + the actually available memory for runtime allocated code will
117454 + usually be more than this minimum.
117455 +
117456 + The default 4 MB should be enough for most users but if you have
117457 + an excessive number of modules (e.g., most distribution configs
117458 + compile many drivers as modules) or use huge modules such as
117459 + nvidia's kernel driver, you will need to adjust this amount.
117460 + A good rule of thumb is to look at your currently loaded kernel
117461 + modules and add up their sizes.
117462 +
117463 +endmenu
117464 +
117465 +menu "Address Space Layout Randomization"
117466 + depends on PAX
117467 +
117468 +config PAX_ASLR
117469 + bool "Address Space Layout Randomization"
117470 + default y if GRKERNSEC_CONFIG_AUTO
117471 + help
117472 + Many if not most exploit techniques rely on the knowledge of
117473 + certain addresses in the attacked program. The following options
117474 + will allow the kernel to apply a certain amount of randomization
117475 + to specific parts of the program thereby forcing an attacker to
117476 + guess them in most cases. Any failed guess will most likely crash
117477 + the attacked program which allows the kernel to detect such attempts
117478 + and react on them. PaX itself provides no reaction mechanisms,
117479 + instead it is strongly encouraged that you make use of grsecurity's
117480 + (http://www.grsecurity.net/) built-in crash detection features or
117481 + develop one yourself.
117482 +
117483 + By saying Y here you can choose to randomize the following areas:
117484 + - top of the task's kernel stack
117485 + - top of the task's userland stack
117486 + - base address for mmap() requests that do not specify one
117487 + (this includes all libraries)
117488 + - base address of the main executable
117489 +
117490 + It is strongly recommended to say Y here as address space layout
117491 + randomization has negligible impact on performance yet it provides
117492 + a very effective protection.
117493 +
117494 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117495 + this feature on a per file basis.
117496 +
117497 +config PAX_RANDKSTACK
117498 + bool "Randomize kernel stack base"
117499 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
117500 + depends on X86_TSC && X86
117501 + help
117502 + By saying Y here the kernel will randomize every task's kernel
117503 + stack on every system call. This will not only force an attacker
117504 + to guess it but also prevent him from making use of possible
117505 + leaked information about it.
117506 +
117507 + Since the kernel stack is a rather scarce resource, randomization
117508 + may cause unexpected stack overflows, therefore you should very
117509 + carefully test your system. Note that once enabled in the kernel
117510 + configuration, this feature cannot be disabled on a per file basis.
117511 +
117512 +config PAX_RANDUSTACK
117513 + bool
117514 +
117515 +config PAX_RANDMMAP
117516 + bool "Randomize user stack and mmap() bases"
117517 + default y if GRKERNSEC_CONFIG_AUTO
117518 + depends on PAX_ASLR
117519 + select PAX_RANDUSTACK
117520 + help
117521 + By saying Y here the kernel will randomize every task's userland
117522 + stack and use a randomized base address for mmap() requests that
117523 + do not specify one themselves.
117524 +
117525 + The stack randomization is done in two steps where the second
117526 + one may apply a big amount of shift to the top of the stack and
117527 + cause problems for programs that want to use lots of memory (more
117528 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
117529 +
117530 + As a result of mmap randomization all dynamically loaded libraries
117531 + will appear at random addresses and therefore be harder to exploit
117532 + by a technique where an attacker attempts to execute library code
117533 + for his purposes (e.g. spawn a shell from an exploited program that
117534 + is running at an elevated privilege level).
117535 +
117536 + Furthermore, if a program is relinked as a dynamic ELF file, its
117537 + base address will be randomized as well, completing the full
117538 + randomization of the address space layout. Attacking such programs
117539 + becomes a guess game. You can find an example of doing this at
117540 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
117541 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
117542 +
117543 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
117544 + feature on a per file basis.
117545 +
117546 +endmenu
117547 +
117548 +menu "Miscellaneous hardening features"
117549 +
117550 +config PAX_MEMORY_SANITIZE
117551 + bool "Sanitize all freed memory"
117552 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117553 + help
117554 + By saying Y here the kernel will erase memory pages and slab objects
117555 + as soon as they are freed. This in turn reduces the lifetime of data
117556 + stored in them, making it less likely that sensitive information such
117557 + as passwords, cryptographic secrets, etc stay in memory for too long.
117558 +
117559 + This is especially useful for programs whose runtime is short, long
117560 + lived processes and the kernel itself benefit from this as long as
117561 + they ensure timely freeing of memory that may hold sensitive
117562 + information.
117563 +
117564 + A nice side effect of the sanitization of slab objects is the
117565 + reduction of possible info leaks caused by padding bytes within the
117566 + leaky structures. Use-after-free bugs for structures containing
117567 + pointers can also be detected as dereferencing the sanitized pointer
117568 + will generate an access violation.
117569 +
117570 + The tradeoff is performance impact, on a single CPU system kernel
117571 + compilation sees a 3% slowdown, other systems and workloads may vary
117572 + and you are advised to test this feature on your expected workload
117573 + before deploying it.
117574 +
117575 + The slab sanitization feature excludes a few slab caches per default
117576 + for performance reasons. To extend the feature to cover those as
117577 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
117578 +
117579 + To reduce the performance penalty by sanitizing pages only, albeit
117580 + limiting the effectiveness of this feature at the same time, slab
117581 + sanitization can be disabled with the kernel command line parameter
117582 + "pax_sanitize_slab=off".
117583 +
117584 + Note that this feature does not protect data stored in live pages,
117585 + e.g., process memory swapped to disk may stay there for a long time.
117586 +
117587 +config PAX_MEMORY_STACKLEAK
117588 + bool "Sanitize kernel stack"
117589 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117590 + depends on X86
117591 + help
117592 + By saying Y here the kernel will erase the kernel stack before it
117593 + returns from a system call. This in turn reduces the information
117594 + that a kernel stack leak bug can reveal.
117595 +
117596 + Note that such a bug can still leak information that was put on
117597 + the stack by the current system call (the one eventually triggering
117598 + the bug) but traces of earlier system calls on the kernel stack
117599 + cannot leak anymore.
117600 +
117601 + The tradeoff is performance impact: on a single CPU system kernel
117602 + compilation sees a 1% slowdown, other systems and workloads may vary
117603 + and you are advised to test this feature on your expected workload
117604 + before deploying it.
117605 +
117606 + Note that the full feature requires a gcc with plugin support,
117607 + i.e., gcc 4.5 or newer. You may need to install the supporting
117608 + headers explicitly in addition to the normal gcc package. Using
117609 + older gcc versions means that functions with large enough stack
117610 + frames may leave uninitialized memory behind that may be exposed
117611 + to a later syscall leaking the stack.
117612 +
117613 +config PAX_MEMORY_STRUCTLEAK
117614 + bool "Forcibly initialize local variables copied to userland"
117615 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117616 + help
117617 + By saying Y here the kernel will zero initialize some local
117618 + variables that are going to be copied to userland. This in
117619 + turn prevents unintended information leakage from the kernel
117620 + stack should later code forget to explicitly set all parts of
117621 + the copied variable.
117622 +
117623 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
117624 + at a much smaller coverage.
117625 +
117626 + Note that the implementation requires a gcc with plugin support,
117627 + i.e., gcc 4.5 or newer. You may need to install the supporting
117628 + headers explicitly in addition to the normal gcc package.
117629 +
117630 +config PAX_MEMORY_UDEREF
117631 + bool "Prevent invalid userland pointer dereference"
117632 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
117633 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
117634 + select PAX_PER_CPU_PGD if X86_64
117635 + help
117636 + By saying Y here the kernel will be prevented from dereferencing
117637 + userland pointers in contexts where the kernel expects only kernel
117638 + pointers. This is both a useful runtime debugging feature and a
117639 + security measure that prevents exploiting a class of kernel bugs.
117640 +
117641 + The tradeoff is that some virtualization solutions may experience
117642 + a huge slowdown and therefore you should not enable this feature
117643 + for kernels meant to run in such environments. Whether a given VM
117644 + solution is affected or not is best determined by simply trying it
117645 + out, the performance impact will be obvious right on boot as this
117646 + mechanism engages from very early on. A good rule of thumb is that
117647 + VMs running on CPUs without hardware virtualization support (i.e.,
117648 + the majority of IA-32 CPUs) will likely experience the slowdown.
117649 +
117650 + On X86_64 the kernel will make use of PCID support when available
117651 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
117652 + or performance impact. Pass pax_weakuderef on the kernel command
117653 + line to choose the latter.
117654 +
117655 +config PAX_REFCOUNT
117656 + bool "Prevent various kernel object reference counter overflows"
117657 + default y if GRKERNSEC_CONFIG_AUTO
117658 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
117659 + help
117660 + By saying Y here the kernel will detect and prevent overflowing
117661 + various (but not all) kinds of object reference counters. Such
117662 + overflows can normally occur due to bugs only and are often, if
117663 + not always, exploitable.
117664 +
117665 + The tradeoff is that data structures protected by an overflowed
117666 + refcount will never be freed and therefore will leak memory. Note
117667 + that this leak also happens even without this protection but in
117668 + that case the overflow can eventually trigger the freeing of the
117669 + data structure while it is still being used elsewhere, resulting
117670 + in the exploitable situation that this feature prevents.
117671 +
117672 + Since this has a negligible performance impact, you should enable
117673 + this feature.
117674 +
117675 +config PAX_CONSTIFY_PLUGIN
117676 + bool "Automatically constify eligible structures"
117677 + default y
117678 + depends on !UML && PAX_KERNEXEC
117679 + help
117680 + By saying Y here the compiler will automatically constify a class
117681 + of types that contain only function pointers. This reduces the
117682 + kernel's attack surface and also produces a better memory layout.
117683 +
117684 + Note that the implementation requires a gcc with plugin support,
117685 + i.e., gcc 4.5 or newer. You may need to install the supporting
117686 + headers explicitly in addition to the normal gcc package.
117687 +
117688 + Note that if some code really has to modify constified variables
117689 + then the source code will have to be patched to allow it. Examples
117690 + can be found in PaX itself (the no_const attribute) and for some
117691 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
117692 +
117693 +config PAX_USERCOPY
117694 + bool "Harden heap object copies between kernel and userland"
117695 + default y if GRKERNSEC_CONFIG_AUTO
117696 + depends on ARM || IA64 || PPC || SPARC || X86
117697 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
117698 + select PAX_USERCOPY_SLABS
117699 + help
117700 + By saying Y here the kernel will enforce the size of heap objects
117701 + when they are copied in either direction between the kernel and
117702 + userland, even if only a part of the heap object is copied.
117703 +
117704 + Specifically, this checking prevents information leaking from the
117705 + kernel heap during kernel to userland copies (if the kernel heap
117706 + object is otherwise fully initialized) and prevents kernel heap
117707 + overflows during userland to kernel copies.
117708 +
117709 + Note that the current implementation provides the strictest bounds
117710 + checks for the SLUB allocator.
117711 +
117712 + Enabling this option also enables per-slab cache protection against
117713 + data in a given cache being copied into/out of via userland
117714 + accessors. Though the whitelist of regions will be reduced over
117715 + time, it notably protects important data structures like task structs.
117716 +
117717 + If frame pointers are enabled on x86, this option will also restrict
117718 + copies into and out of the kernel stack to local variables within a
117719 + single frame.
117720 +
117721 + Since this has a negligible performance impact, you should enable
117722 + this feature.
117723 +
117724 +config PAX_USERCOPY_DEBUG
117725 + bool
117726 + depends on X86 && PAX_USERCOPY
117727 + default n
117728 +
117729 +config PAX_SIZE_OVERFLOW
117730 + bool "Prevent various integer overflows in function size parameters"
117731 + default y if GRKERNSEC_CONFIG_AUTO
117732 + depends on X86
117733 + help
117734 + By saying Y here the kernel recomputes expressions of function
117735 + arguments marked by a size_overflow attribute with double integer
117736 + precision (DImode/TImode for 32/64 bit integer types).
117737 +
117738 + The recomputed argument is checked against TYPE_MAX and an event
117739 + is logged on overflow and the triggering process is killed.
117740 +
117741 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
117742 +
117743 + Note that the implementation requires a gcc with plugin support,
117744 + i.e., gcc 4.5 or newer. You may need to install the supporting
117745 + headers explicitly in addition to the normal gcc package.
117746 +
117747 +config PAX_LATENT_ENTROPY
117748 + bool "Generate some entropy during boot and runtime"
117749 + default y if GRKERNSEC_CONFIG_AUTO
117750 + help
117751 + By saying Y here the kernel will instrument some kernel code to
117752 + extract some entropy from both original and artificially created
117753 + program state. This will help especially embedded systems where
117754 + there is little 'natural' source of entropy normally. The cost
117755 + is some slowdown of the boot process and fork and irq processing.
117756 +
117757 + When pax_extra_latent_entropy is passed on the kernel command line,
117758 + entropy will be extracted from up to the first 4GB of RAM while the
117759 + runtime memory allocator is being initialized. This costs even more
117760 + slowdown of the boot process.
117761 +
117762 + Note that the implementation requires a gcc with plugin support,
117763 + i.e., gcc 4.5 or newer. You may need to install the supporting
117764 + headers explicitly in addition to the normal gcc package.
117765 +
117766 + Note that entropy extracted this way is not cryptographically
117767 + secure!
117768 +
117769 +endmenu
117770 +
117771 +endmenu
117772 +
117773 +source grsecurity/Kconfig
117774 +
117775 +endmenu
117776 +
117777 +endmenu
117778 +
117779 source security/keys/Kconfig
117780
117781 config SECURITY_DMESG_RESTRICT
117782 @@ -103,7 +1077,7 @@ config INTEL_TXT
117783 config LSM_MMAP_MIN_ADDR
117784 int "Low address space for LSM to protect from user allocation"
117785 depends on SECURITY && SECURITY_SELINUX
117786 - default 32768 if ARM || (ARM64 && COMPAT)
117787 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
117788 default 65536
117789 help
117790 This is the portion of low virtual memory which should be protected
117791 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
117792 index fdaa50c..2761dcb 100644
117793 --- a/security/apparmor/file.c
117794 +++ b/security/apparmor/file.c
117795 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
117796 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
117797 struct path *new_dir, struct dentry *new_dentry)
117798 {
117799 - struct path link = { new_dir->mnt, new_dentry };
117800 - struct path target = { new_dir->mnt, old_dentry };
117801 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
117802 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
117803 struct path_cond cond = {
117804 old_dentry->d_inode->i_uid,
117805 old_dentry->d_inode->i_mode
117806 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
117807 index 107db88..185f3a0 100644
117808 --- a/security/apparmor/lsm.c
117809 +++ b/security/apparmor/lsm.c
117810 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
117811 struct dentry *dentry, u32 mask,
117812 struct path_cond *cond)
117813 {
117814 - struct path path = { dir->mnt, dentry };
117815 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
117816
117817 return common_perm(op, &path, mask, cond);
117818 }
117819 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
117820 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
117821 struct dentry *dentry, u32 mask)
117822 {
117823 - struct path path = { mnt, dentry };
117824 + struct path path = { .mnt = mnt, .dentry = dentry };
117825 struct path_cond cond = { dentry->d_inode->i_uid,
117826 dentry->d_inode->i_mode
117827 };
117828 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
117829
117830 profile = aa_current_profile();
117831 if (!unconfined(profile)) {
117832 - struct path old_path = { old_dir->mnt, old_dentry };
117833 - struct path new_path = { new_dir->mnt, new_dentry };
117834 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
117835 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
117836 struct path_cond cond = { old_dentry->d_inode->i_uid,
117837 old_dentry->d_inode->i_mode
117838 };
117839 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
117840 return error;
117841 }
117842
117843 -static struct security_operations apparmor_ops = {
117844 +static struct security_operations apparmor_ops __read_only = {
117845 .name = "apparmor",
117846
117847 .ptrace_access_check = apparmor_ptrace_access_check,
117848 diff --git a/security/commoncap.c b/security/commoncap.c
117849 index f66713b..b69aa8e 100644
117850 --- a/security/commoncap.c
117851 +++ b/security/commoncap.c
117852 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
117853 return 0;
117854 }
117855
117856 +/* returns:
117857 + 1 for suid privilege
117858 + 2 for sgid privilege
117859 + 3 for fscap privilege
117860 +*/
117861 +int is_privileged_binary(const struct dentry *dentry)
117862 +{
117863 + struct cpu_vfs_cap_data capdata;
117864 + struct inode *inode = dentry->d_inode;
117865 +
117866 + if (!inode || S_ISDIR(inode->i_mode))
117867 + return 0;
117868 +
117869 + if (inode->i_mode & S_ISUID)
117870 + return 1;
117871 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
117872 + return 2;
117873 +
117874 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
117875 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
117876 + return 3;
117877 + }
117878 +
117879 + return 0;
117880 +}
117881 +
117882 /*
117883 * Attempt to get the on-exec apply capability sets for an executable file from
117884 * its xattrs and, if present, apply them to the proposed credentials being
117885 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
117886 const struct cred *cred = current_cred();
117887 kuid_t root_uid = make_kuid(cred->user_ns, 0);
117888
117889 + if (gr_acl_enable_at_secure())
117890 + return 1;
117891 +
117892 if (!uid_eq(cred->uid, root_uid)) {
117893 if (bprm->cap_effective)
117894 return 1;
117895 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
117896 index 8ee997d..24c174b 100644
117897 --- a/security/integrity/ima/ima.h
117898 +++ b/security/integrity/ima/ima.h
117899 @@ -116,8 +116,8 @@ int ima_init_template(void);
117900 extern spinlock_t ima_queue_lock;
117901
117902 struct ima_h_table {
117903 - atomic_long_t len; /* number of stored measurements in the list */
117904 - atomic_long_t violations;
117905 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
117906 + atomic_long_unchecked_t violations;
117907 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
117908 };
117909 extern struct ima_h_table ima_htable;
117910 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
117911 index b8a27c5..50a769f 100644
117912 --- a/security/integrity/ima/ima_api.c
117913 +++ b/security/integrity/ima/ima_api.c
117914 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
117915 int result;
117916
117917 /* can overflow, only indicator */
117918 - atomic_long_inc(&ima_htable.violations);
117919 + atomic_long_inc_unchecked(&ima_htable.violations);
117920
117921 result = ima_alloc_init_template(NULL, file, filename,
117922 NULL, 0, &entry);
117923 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
117924 index 461215e..9bb12ee 100644
117925 --- a/security/integrity/ima/ima_fs.c
117926 +++ b/security/integrity/ima/ima_fs.c
117927 @@ -28,12 +28,12 @@
117928 static int valid_policy = 1;
117929 #define TMPBUFLEN 12
117930 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
117931 - loff_t *ppos, atomic_long_t *val)
117932 + loff_t *ppos, atomic_long_unchecked_t *val)
117933 {
117934 char tmpbuf[TMPBUFLEN];
117935 ssize_t len;
117936
117937 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
117938 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
117939 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
117940 }
117941
117942 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
117943 index 552705d..9920f4fb 100644
117944 --- a/security/integrity/ima/ima_queue.c
117945 +++ b/security/integrity/ima/ima_queue.c
117946 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
117947 INIT_LIST_HEAD(&qe->later);
117948 list_add_tail_rcu(&qe->later, &ima_measurements);
117949
117950 - atomic_long_inc(&ima_htable.len);
117951 + atomic_long_inc_unchecked(&ima_htable.len);
117952 key = ima_hash_key(entry->digest);
117953 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
117954 return 0;
117955 diff --git a/security/keys/compat.c b/security/keys/compat.c
117956 index 3478965..ec7bb9e 100644
117957 --- a/security/keys/compat.c
117958 +++ b/security/keys/compat.c
117959 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
117960 if (ret == 0)
117961 goto no_payload_free;
117962
117963 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
117964 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
117965 err:
117966 if (iov != iovstack)
117967 kfree(iov);
117968 diff --git a/security/keys/internal.h b/security/keys/internal.h
117969 index 200e378..cdc74b5 100644
117970 --- a/security/keys/internal.h
117971 +++ b/security/keys/internal.h
117972 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
117973 extern long keyctl_invalidate_key(key_serial_t);
117974
117975 extern long keyctl_instantiate_key_common(key_serial_t,
117976 - const struct iovec *,
117977 + const struct iovec __user *,
117978 unsigned, size_t, key_serial_t);
117979 #ifdef CONFIG_PERSISTENT_KEYRINGS
117980 extern long keyctl_get_persistent(uid_t, key_serial_t);
117981 diff --git a/security/keys/key.c b/security/keys/key.c
117982 index aee2ec5..c276071 100644
117983 --- a/security/keys/key.c
117984 +++ b/security/keys/key.c
117985 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
117986
117987 atomic_set(&key->usage, 1);
117988 init_rwsem(&key->sem);
117989 - lockdep_set_class(&key->sem, &type->lock_class);
117990 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
117991 key->index_key.type = type;
117992 key->user = user;
117993 key->quotalen = quotalen;
117994 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
117995 struct key_type *p;
117996 int ret;
117997
117998 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
117999 + pax_open_kernel();
118000 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
118001 + pax_close_kernel();
118002
118003 ret = -EEXIST;
118004 down_write(&key_types_sem);
118005 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
118006 }
118007
118008 /* store the type */
118009 - list_add(&ktype->link, &key_types_list);
118010 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
118011
118012 pr_notice("Key type %s registered\n", ktype->name);
118013 ret = 0;
118014 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
118015 void unregister_key_type(struct key_type *ktype)
118016 {
118017 down_write(&key_types_sem);
118018 - list_del_init(&ktype->link);
118019 + pax_list_del_init((struct list_head *)&ktype->link);
118020 downgrade_write(&key_types_sem);
118021 key_gc_keytype(ktype);
118022 pr_notice("Key type %s unregistered\n", ktype->name);
118023 @@ -1125,10 +1127,10 @@ void __init key_init(void)
118024 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
118025
118026 /* add the special key types */
118027 - list_add_tail(&key_type_keyring.link, &key_types_list);
118028 - list_add_tail(&key_type_dead.link, &key_types_list);
118029 - list_add_tail(&key_type_user.link, &key_types_list);
118030 - list_add_tail(&key_type_logon.link, &key_types_list);
118031 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
118032 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
118033 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
118034 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
118035
118036 /* record the root user tracking */
118037 rb_link_node(&root_key_user.node,
118038 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
118039 index 4743d71..170a185 100644
118040 --- a/security/keys/keyctl.c
118041 +++ b/security/keys/keyctl.c
118042 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
118043 /*
118044 * Copy the iovec data from userspace
118045 */
118046 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
118047 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
118048 unsigned ioc)
118049 {
118050 for (; ioc > 0; ioc--) {
118051 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
118052 * If successful, 0 will be returned.
118053 */
118054 long keyctl_instantiate_key_common(key_serial_t id,
118055 - const struct iovec *payload_iov,
118056 + const struct iovec __user *payload_iov,
118057 unsigned ioc,
118058 size_t plen,
118059 key_serial_t ringid)
118060 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
118061 [0].iov_len = plen
118062 };
118063
118064 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
118065 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
118066 }
118067
118068 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
118069 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
118070 if (ret == 0)
118071 goto no_payload_free;
118072
118073 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
118074 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
118075 err:
118076 if (iov != iovstack)
118077 kfree(iov);
118078 diff --git a/security/min_addr.c b/security/min_addr.c
118079 index f728728..6457a0c 100644
118080 --- a/security/min_addr.c
118081 +++ b/security/min_addr.c
118082 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
118083 */
118084 static void update_mmap_min_addr(void)
118085 {
118086 +#ifndef SPARC
118087 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
118088 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
118089 mmap_min_addr = dac_mmap_min_addr;
118090 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
118091 #else
118092 mmap_min_addr = dac_mmap_min_addr;
118093 #endif
118094 +#endif
118095 }
118096
118097 /*
118098 diff --git a/security/security.c b/security/security.c
118099 index e81d5bb..b9c5111 100644
118100 --- a/security/security.c
118101 +++ b/security/security.c
118102 @@ -33,8 +33,8 @@
118103 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
118104 CONFIG_DEFAULT_SECURITY;
118105
118106 -static struct security_operations *security_ops;
118107 -static struct security_operations default_security_ops = {
118108 +struct security_operations *security_ops __read_only;
118109 +struct security_operations default_security_ops __read_only = {
118110 .name = "default",
118111 };
118112
118113 @@ -73,11 +73,6 @@ int __init security_init(void)
118114 return 0;
118115 }
118116
118117 -void reset_security_ops(void)
118118 -{
118119 - security_ops = &default_security_ops;
118120 -}
118121 -
118122 /* Save user chosen LSM */
118123 static int __init choose_lsm(char *str)
118124 {
118125 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
118126 index afcc0ae..71f0525 100644
118127 --- a/security/selinux/avc.c
118128 +++ b/security/selinux/avc.c
118129 @@ -59,7 +59,7 @@ struct avc_node {
118130 struct avc_cache {
118131 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
118132 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
118133 - atomic_t lru_hint; /* LRU hint for reclaim scan */
118134 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
118135 atomic_t active_nodes;
118136 u32 latest_notif; /* latest revocation notification */
118137 };
118138 @@ -167,7 +167,7 @@ void __init avc_init(void)
118139 spin_lock_init(&avc_cache.slots_lock[i]);
118140 }
118141 atomic_set(&avc_cache.active_nodes, 0);
118142 - atomic_set(&avc_cache.lru_hint, 0);
118143 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
118144
118145 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
118146 0, SLAB_PANIC, NULL);
118147 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
118148 spinlock_t *lock;
118149
118150 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
118151 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
118152 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
118153 head = &avc_cache.slots[hvalue];
118154 lock = &avc_cache.slots_lock[hvalue];
118155
118156 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
118157 index 4d1a541..4d87c9b 100644
118158 --- a/security/selinux/hooks.c
118159 +++ b/security/selinux/hooks.c
118160 @@ -5862,7 +5862,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
118161
118162 #endif
118163
118164 -static struct security_operations selinux_ops = {
118165 +static struct security_operations selinux_ops __read_only = {
118166 + .name = "selinux",
118167 .name = "selinux",
118168
118169 .binder_set_context_mgr = selinux_binder_set_context_mgr,
118170 @@ -6208,6 +6209,9 @@ static void selinux_nf_ip_exit(void)
118171 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
118172 static int selinux_disabled;
118173
118174 +extern struct security_operations *security_ops;
118175 +extern struct security_operations default_security_ops;
118176 +
118177 int selinux_disable(void)
118178 {
118179 if (ss_initialized) {
118180 @@ -6225,7 +6229,9 @@ int selinux_disable(void)
118181 selinux_disabled = 1;
118182 selinux_enabled = 0;
118183
118184 - reset_security_ops();
118185 + pax_open_kernel();
118186 + security_ops = &default_security_ops;
118187 + pax_close_kernel();
118188
118189 /* Try to destroy the avc node cache */
118190 avc_disable();
118191 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
118192 index 1450f85..a91e0bc 100644
118193 --- a/security/selinux/include/xfrm.h
118194 +++ b/security/selinux/include/xfrm.h
118195 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
118196
118197 rtnl_lock();
118198 for_each_net(net) {
118199 - atomic_inc(&net->xfrm.flow_cache_genid);
118200 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
118201 rt_genid_bump_all(net);
118202 }
118203 rtnl_unlock();
118204 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
118205 index c934311..ac64d68 100644
118206 --- a/security/smack/smack_lsm.c
118207 +++ b/security/smack/smack_lsm.c
118208 @@ -4187,7 +4187,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
118209 return 0;
118210 }
118211
118212 -struct security_operations smack_ops = {
118213 +struct security_operations smack_ops __read_only = {
118214 .name = "smack",
118215
118216 .ptrace_access_check = smack_ptrace_access_check,
118217 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
118218 index c151a18..14ba19a 100644
118219 --- a/security/tomoyo/file.c
118220 +++ b/security/tomoyo/file.c
118221 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
118222 {
118223 struct tomoyo_request_info r;
118224 struct tomoyo_obj_info obj = {
118225 - .path1 = *path,
118226 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118227 };
118228 int error = -ENOMEM;
118229 struct tomoyo_path_info buf;
118230 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
118231 struct tomoyo_path_info buf;
118232 struct tomoyo_request_info r;
118233 struct tomoyo_obj_info obj = {
118234 - .path1 = *path,
118235 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118236 };
118237 int idx;
118238
118239 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
118240 {
118241 struct tomoyo_request_info r;
118242 struct tomoyo_obj_info obj = {
118243 - .path1 = *path,
118244 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118245 };
118246 int error;
118247 struct tomoyo_path_info buf;
118248 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
118249 {
118250 struct tomoyo_request_info r;
118251 struct tomoyo_obj_info obj = {
118252 - .path1 = *path,
118253 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118254 };
118255 int error = -ENOMEM;
118256 struct tomoyo_path_info buf;
118257 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
118258 struct tomoyo_path_info buf2;
118259 struct tomoyo_request_info r;
118260 struct tomoyo_obj_info obj = {
118261 - .path1 = *path1,
118262 - .path2 = *path2,
118263 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
118264 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
118265 };
118266 int idx;
118267
118268 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
118269 index 390c646..f2f8db3 100644
118270 --- a/security/tomoyo/mount.c
118271 +++ b/security/tomoyo/mount.c
118272 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
118273 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
118274 need_dev = -1; /* dev_name is a directory */
118275 } else {
118276 + if (!capable(CAP_SYS_ADMIN)) {
118277 + error = -EPERM;
118278 + goto out;
118279 + }
118280 fstype = get_fs_type(type);
118281 if (!fstype) {
118282 error = -ENODEV;
118283 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
118284 index f0b756e..8aa497b 100644
118285 --- a/security/tomoyo/tomoyo.c
118286 +++ b/security/tomoyo/tomoyo.c
118287 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
118288 */
118289 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
118290 {
118291 - struct path path = { mnt, dentry };
118292 + struct path path = { .mnt = mnt, .dentry = dentry };
118293 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
118294 }
118295
118296 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
118297 */
118298 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
118299 {
118300 - struct path path = { parent->mnt, dentry };
118301 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118302 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
118303 }
118304
118305 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
118306 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
118307 umode_t mode)
118308 {
118309 - struct path path = { parent->mnt, dentry };
118310 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118311 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
118312 mode & S_IALLUGO);
118313 }
118314 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
118315 */
118316 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
118317 {
118318 - struct path path = { parent->mnt, dentry };
118319 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118320 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
118321 }
118322
118323 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
118324 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
118325 const char *old_name)
118326 {
118327 - struct path path = { parent->mnt, dentry };
118328 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118329 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
118330 }
118331
118332 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
118333 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
118334 umode_t mode, unsigned int dev)
118335 {
118336 - struct path path = { parent->mnt, dentry };
118337 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118338 int type = TOMOYO_TYPE_CREATE;
118339 const unsigned int perm = mode & S_IALLUGO;
118340
118341 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
118342 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
118343 struct dentry *new_dentry)
118344 {
118345 - struct path path1 = { new_dir->mnt, old_dentry };
118346 - struct path path2 = { new_dir->mnt, new_dentry };
118347 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
118348 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
118349 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
118350 }
118351
118352 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
118353 struct path *new_parent,
118354 struct dentry *new_dentry)
118355 {
118356 - struct path path1 = { old_parent->mnt, old_dentry };
118357 - struct path path2 = { new_parent->mnt, new_dentry };
118358 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
118359 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
118360 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
118361 }
118362
118363 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
118364 */
118365 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
118366 {
118367 - struct path path = { mnt, mnt->mnt_root };
118368 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
118369 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
118370 }
118371
118372 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
118373 * tomoyo_security_ops is a "struct security_operations" which is used for
118374 * registering TOMOYO.
118375 */
118376 -static struct security_operations tomoyo_security_ops = {
118377 +static struct security_operations tomoyo_security_ops __read_only = {
118378 .name = "tomoyo",
118379 .cred_alloc_blank = tomoyo_cred_alloc_blank,
118380 .cred_prepare = tomoyo_cred_prepare,
118381 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
118382 index 20ef514..4182bed 100644
118383 --- a/security/yama/Kconfig
118384 +++ b/security/yama/Kconfig
118385 @@ -1,6 +1,6 @@
118386 config SECURITY_YAMA
118387 bool "Yama support"
118388 - depends on SECURITY
118389 + depends on SECURITY && !GRKERNSEC
118390 select SECURITYFS
118391 select SECURITY_PATH
118392 default n
118393 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
118394 index 13c88fbc..f8c115e 100644
118395 --- a/security/yama/yama_lsm.c
118396 +++ b/security/yama/yama_lsm.c
118397 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
118398 }
118399
118400 #ifndef CONFIG_SECURITY_YAMA_STACKED
118401 -static struct security_operations yama_ops = {
118402 +static struct security_operations yama_ops __read_only = {
118403 .name = "yama",
118404
118405 .ptrace_access_check = yama_ptrace_access_check,
118406 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
118407 #endif
118408
118409 #ifdef CONFIG_SYSCTL
118410 +static int zero __read_only;
118411 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
118412 +
118413 static int yama_dointvec_minmax(struct ctl_table *table, int write,
118414 void __user *buffer, size_t *lenp, loff_t *ppos)
118415 {
118416 - int rc;
118417 + ctl_table_no_const yama_table;
118418
118419 if (write && !capable(CAP_SYS_PTRACE))
118420 return -EPERM;
118421
118422 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
118423 - if (rc)
118424 - return rc;
118425 -
118426 + yama_table = *table;
118427 /* Lock the max value if it ever gets set. */
118428 - if (write && *(int *)table->data == *(int *)table->extra2)
118429 - table->extra1 = table->extra2;
118430 -
118431 - return rc;
118432 + if (ptrace_scope == max_scope)
118433 + yama_table.extra1 = &max_scope;
118434 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
118435 }
118436
118437 -static int zero;
118438 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
118439 -
118440 struct ctl_path yama_sysctl_path[] = {
118441 { .procname = "kernel", },
118442 { .procname = "yama", },
118443 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
118444 index 23c371e..da7c25e 100644
118445 --- a/sound/aoa/codecs/onyx.c
118446 +++ b/sound/aoa/codecs/onyx.c
118447 @@ -54,7 +54,7 @@ struct onyx {
118448 spdif_locked:1,
118449 analog_locked:1,
118450 original_mute:2;
118451 - int open_count;
118452 + local_t open_count;
118453 struct codec_info *codec_info;
118454
118455 /* mutex serializes concurrent access to the device
118456 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
118457 struct onyx *onyx = cii->codec_data;
118458
118459 mutex_lock(&onyx->mutex);
118460 - onyx->open_count++;
118461 + local_inc(&onyx->open_count);
118462 mutex_unlock(&onyx->mutex);
118463
118464 return 0;
118465 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
118466 struct onyx *onyx = cii->codec_data;
118467
118468 mutex_lock(&onyx->mutex);
118469 - onyx->open_count--;
118470 - if (!onyx->open_count)
118471 + if (local_dec_and_test(&onyx->open_count))
118472 onyx->spdif_locked = onyx->analog_locked = 0;
118473 mutex_unlock(&onyx->mutex);
118474
118475 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
118476 index ffd2025..df062c9 100644
118477 --- a/sound/aoa/codecs/onyx.h
118478 +++ b/sound/aoa/codecs/onyx.h
118479 @@ -11,6 +11,7 @@
118480 #include <linux/i2c.h>
118481 #include <asm/pmac_low_i2c.h>
118482 #include <asm/prom.h>
118483 +#include <asm/local.h>
118484
118485 /* PCM3052 register definitions */
118486
118487 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
118488 index 80423a4c..270c3d0 100644
118489 --- a/sound/core/oss/pcm_oss.c
118490 +++ b/sound/core/oss/pcm_oss.c
118491 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
118492 if (in_kernel) {
118493 mm_segment_t fs;
118494 fs = snd_enter_user();
118495 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118496 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118497 snd_leave_user(fs);
118498 } else {
118499 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118500 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118501 }
118502 if (ret != -EPIPE && ret != -ESTRPIPE)
118503 break;
118504 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
118505 if (in_kernel) {
118506 mm_segment_t fs;
118507 fs = snd_enter_user();
118508 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118509 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118510 snd_leave_user(fs);
118511 } else {
118512 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118513 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118514 }
118515 if (ret == -EPIPE) {
118516 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
118517 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
118518 struct snd_pcm_plugin_channel *channels;
118519 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
118520 if (!in_kernel) {
118521 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
118522 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
118523 return -EFAULT;
118524 buf = runtime->oss.buffer;
118525 }
118526 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
118527 }
118528 } else {
118529 tmp = snd_pcm_oss_write2(substream,
118530 - (const char __force *)buf,
118531 + (const char __force_kernel *)buf,
118532 runtime->oss.period_bytes, 0);
118533 if (tmp <= 0)
118534 goto err;
118535 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
118536 struct snd_pcm_runtime *runtime = substream->runtime;
118537 snd_pcm_sframes_t frames, frames1;
118538 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
118539 - char __user *final_dst = (char __force __user *)buf;
118540 + char __user *final_dst = (char __force_user *)buf;
118541 if (runtime->oss.plugin_first) {
118542 struct snd_pcm_plugin_channel *channels;
118543 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
118544 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
118545 xfer += tmp;
118546 runtime->oss.buffer_used -= tmp;
118547 } else {
118548 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
118549 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
118550 runtime->oss.period_bytes, 0);
118551 if (tmp <= 0)
118552 goto err;
118553 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
118554 size1);
118555 size1 /= runtime->channels; /* frames */
118556 fs = snd_enter_user();
118557 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
118558 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
118559 snd_leave_user(fs);
118560 }
118561 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
118562 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
118563 index 2d957ba..fda022c 100644
118564 --- a/sound/core/pcm_compat.c
118565 +++ b/sound/core/pcm_compat.c
118566 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
118567 int err;
118568
118569 fs = snd_enter_user();
118570 - err = snd_pcm_delay(substream, &delay);
118571 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
118572 snd_leave_user(fs);
118573 if (err < 0)
118574 return err;
118575 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
118576 index 279e24f..24aafe5 100644
118577 --- a/sound/core/pcm_native.c
118578 +++ b/sound/core/pcm_native.c
118579 @@ -2969,11 +2969,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
118580 switch (substream->stream) {
118581 case SNDRV_PCM_STREAM_PLAYBACK:
118582 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
118583 - (void __user *)arg);
118584 + (void __force_user *)arg);
118585 break;
118586 case SNDRV_PCM_STREAM_CAPTURE:
118587 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
118588 - (void __user *)arg);
118589 + (void __force_user *)arg);
118590 break;
118591 default:
118592 result = -EINVAL;
118593 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
118594 index 16d4267..fe8b49b 100644
118595 --- a/sound/core/seq/oss/seq_oss.c
118596 +++ b/sound/core/seq/oss/seq_oss.c
118597 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
118598 {
118599 int rc;
118600 static struct snd_seq_dev_ops ops = {
118601 - snd_seq_oss_synth_register,
118602 - snd_seq_oss_synth_unregister,
118603 + .init_device = snd_seq_oss_synth_register,
118604 + .free_device = snd_seq_oss_synth_unregister,
118605 };
118606
118607 snd_seq_autoload_lock();
118608 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
118609 index 0631bda..d0dcd49 100644
118610 --- a/sound/core/seq/seq_device.c
118611 +++ b/sound/core/seq/seq_device.c
118612 @@ -65,7 +65,7 @@ struct ops_list {
118613 int argsize; /* argument size */
118614
118615 /* operators */
118616 - struct snd_seq_dev_ops ops;
118617 + struct snd_seq_dev_ops *ops;
118618
118619 /* registered devices */
118620 struct list_head dev_list; /* list of devices */
118621 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
118622
118623 mutex_lock(&ops->reg_mutex);
118624 /* copy driver operators */
118625 - ops->ops = *entry;
118626 + ops->ops = entry;
118627 ops->driver |= DRIVER_LOADED;
118628 ops->argsize = argsize;
118629
118630 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
118631 dev->name, ops->id, ops->argsize, dev->argsize);
118632 return -EINVAL;
118633 }
118634 - if (ops->ops.init_device(dev) >= 0) {
118635 + if (ops->ops->init_device(dev) >= 0) {
118636 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
118637 ops->num_init_devices++;
118638 } else {
118639 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
118640 dev->name, ops->id, ops->argsize, dev->argsize);
118641 return -EINVAL;
118642 }
118643 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
118644 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
118645 dev->status = SNDRV_SEQ_DEVICE_FREE;
118646 dev->driver_data = NULL;
118647 ops->num_init_devices--;
118648 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
118649 index 68fec77..97fb643 100644
118650 --- a/sound/core/seq/seq_midi.c
118651 +++ b/sound/core/seq/seq_midi.c
118652 @@ -461,8 +461,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
118653 static int __init alsa_seq_midi_init(void)
118654 {
118655 static struct snd_seq_dev_ops ops = {
118656 - snd_seq_midisynth_register_port,
118657 - snd_seq_midisynth_unregister_port,
118658 + .init_device = snd_seq_midisynth_register_port,
118659 + .free_device = snd_seq_midisynth_unregister_port,
118660 };
118661 memset(&synths, 0, sizeof(synths));
118662 snd_seq_autoload_lock();
118663 diff --git a/sound/core/sound.c b/sound/core/sound.c
118664 index 185cec0..a95a1a9 100644
118665 --- a/sound/core/sound.c
118666 +++ b/sound/core/sound.c
118667 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
118668 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
118669 default: return;
118670 }
118671 - request_module(str);
118672 + request_module("%s", str);
118673 }
118674
118675 #endif /* modular kernel */
118676 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
118677 index 2a008a9..a1efb3f 100644
118678 --- a/sound/drivers/mts64.c
118679 +++ b/sound/drivers/mts64.c
118680 @@ -29,6 +29,7 @@
118681 #include <sound/initval.h>
118682 #include <sound/rawmidi.h>
118683 #include <sound/control.h>
118684 +#include <asm/local.h>
118685
118686 #define CARD_NAME "Miditerminal 4140"
118687 #define DRIVER_NAME "MTS64"
118688 @@ -67,7 +68,7 @@ struct mts64 {
118689 struct pardevice *pardev;
118690 int pardev_claimed;
118691
118692 - int open_count;
118693 + local_t open_count;
118694 int current_midi_output_port;
118695 int current_midi_input_port;
118696 u8 mode[MTS64_NUM_INPUT_PORTS];
118697 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118698 {
118699 struct mts64 *mts = substream->rmidi->private_data;
118700
118701 - if (mts->open_count == 0) {
118702 + if (local_read(&mts->open_count) == 0) {
118703 /* We don't need a spinlock here, because this is just called
118704 if the device has not been opened before.
118705 So there aren't any IRQs from the device */
118706 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118707
118708 msleep(50);
118709 }
118710 - ++(mts->open_count);
118711 + local_inc(&mts->open_count);
118712
118713 return 0;
118714 }
118715 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118716 struct mts64 *mts = substream->rmidi->private_data;
118717 unsigned long flags;
118718
118719 - --(mts->open_count);
118720 - if (mts->open_count == 0) {
118721 + if (local_dec_return(&mts->open_count) == 0) {
118722 /* We need the spinlock_irqsave here because we can still
118723 have IRQs at this point */
118724 spin_lock_irqsave(&mts->lock, flags);
118725 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118726
118727 msleep(500);
118728
118729 - } else if (mts->open_count < 0)
118730 - mts->open_count = 0;
118731 + } else if (local_read(&mts->open_count) < 0)
118732 + local_set(&mts->open_count, 0);
118733
118734 return 0;
118735 }
118736 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
118737 index a9f618e..c5a7208 100644
118738 --- a/sound/drivers/opl3/opl3_seq.c
118739 +++ b/sound/drivers/opl3/opl3_seq.c
118740 @@ -279,8 +279,8 @@ static int __init alsa_opl3_seq_init(void)
118741 {
118742 static struct snd_seq_dev_ops ops =
118743 {
118744 - snd_opl3_seq_new_device,
118745 - snd_opl3_seq_delete_device
118746 + .init_device = snd_opl3_seq_new_device,
118747 + .free_device = snd_opl3_seq_delete_device
118748 };
118749
118750 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
118751 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
118752 index 3b0ee42..8423ad6 100644
118753 --- a/sound/drivers/opl4/opl4_lib.c
118754 +++ b/sound/drivers/opl4/opl4_lib.c
118755 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
118756 MODULE_DESCRIPTION("OPL4 driver");
118757 MODULE_LICENSE("GPL");
118758
118759 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
118760 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
118761 {
118762 int timeout = 10;
118763 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
118764 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
118765 index 9919769..d7de36c 100644
118766 --- a/sound/drivers/opl4/opl4_seq.c
118767 +++ b/sound/drivers/opl4/opl4_seq.c
118768 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
118769 static int __init alsa_opl4_synth_init(void)
118770 {
118771 static struct snd_seq_dev_ops ops = {
118772 - snd_opl4_seq_new_device,
118773 - snd_opl4_seq_delete_device
118774 + .init_device = snd_opl4_seq_new_device,
118775 + .free_device = snd_opl4_seq_delete_device
118776 };
118777
118778 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
118779 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
118780 index 464385a..46ab3f6 100644
118781 --- a/sound/drivers/portman2x4.c
118782 +++ b/sound/drivers/portman2x4.c
118783 @@ -48,6 +48,7 @@
118784 #include <sound/initval.h>
118785 #include <sound/rawmidi.h>
118786 #include <sound/control.h>
118787 +#include <asm/local.h>
118788
118789 #define CARD_NAME "Portman 2x4"
118790 #define DRIVER_NAME "portman"
118791 @@ -85,7 +86,7 @@ struct portman {
118792 struct pardevice *pardev;
118793 int pardev_claimed;
118794
118795 - int open_count;
118796 + local_t open_count;
118797 int mode[PORTMAN_NUM_INPUT_PORTS];
118798 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
118799 };
118800 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
118801 index 5cc356d..d65e68ff 100644
118802 --- a/sound/firewire/amdtp.c
118803 +++ b/sound/firewire/amdtp.c
118804 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
118805 ptr = s->pcm_buffer_pointer + frames;
118806 if (ptr >= pcm->runtime->buffer_size)
118807 ptr -= pcm->runtime->buffer_size;
118808 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
118809 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
118810
118811 s->pcm_period_pointer += frames;
118812 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
118813 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
118814 */
118815 void amdtp_stream_update(struct amdtp_stream *s)
118816 {
118817 - ACCESS_ONCE(s->source_node_id_field) =
118818 + ACCESS_ONCE_RW(s->source_node_id_field) =
118819 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
118820 }
118821 EXPORT_SYMBOL(amdtp_stream_update);
118822 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
118823 index 8a03a91..aaacc0c 100644
118824 --- a/sound/firewire/amdtp.h
118825 +++ b/sound/firewire/amdtp.h
118826 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
118827 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
118828 struct snd_pcm_substream *pcm)
118829 {
118830 - ACCESS_ONCE(s->pcm) = pcm;
118831 + ACCESS_ONCE_RW(s->pcm) = pcm;
118832 }
118833
118834 /**
118835 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
118836 struct snd_rawmidi_substream *midi)
118837 {
118838 if (port < s->midi_ports)
118839 - ACCESS_ONCE(s->midi[port]) = midi;
118840 + ACCESS_ONCE_RW(s->midi[port]) = midi;
118841 }
118842
118843 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
118844 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
118845 index 48d6dca..a0266c23 100644
118846 --- a/sound/firewire/isight.c
118847 +++ b/sound/firewire/isight.c
118848 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
118849 ptr += count;
118850 if (ptr >= runtime->buffer_size)
118851 ptr -= runtime->buffer_size;
118852 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
118853 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
118854
118855 isight->period_counter += count;
118856 if (isight->period_counter >= runtime->period_size) {
118857 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
118858 if (err < 0)
118859 return err;
118860
118861 - ACCESS_ONCE(isight->pcm_active) = true;
118862 + ACCESS_ONCE_RW(isight->pcm_active) = true;
118863
118864 return 0;
118865 }
118866 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
118867 {
118868 struct isight *isight = substream->private_data;
118869
118870 - ACCESS_ONCE(isight->pcm_active) = false;
118871 + ACCESS_ONCE_RW(isight->pcm_active) = false;
118872
118873 mutex_lock(&isight->mutex);
118874 isight_stop_streaming(isight);
118875 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
118876
118877 switch (cmd) {
118878 case SNDRV_PCM_TRIGGER_START:
118879 - ACCESS_ONCE(isight->pcm_running) = true;
118880 + ACCESS_ONCE_RW(isight->pcm_running) = true;
118881 break;
118882 case SNDRV_PCM_TRIGGER_STOP:
118883 - ACCESS_ONCE(isight->pcm_running) = false;
118884 + ACCESS_ONCE_RW(isight->pcm_running) = false;
118885 break;
118886 default:
118887 return -EINVAL;
118888 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
118889 index 2dba848..c682aef 100644
118890 --- a/sound/firewire/scs1x.c
118891 +++ b/sound/firewire/scs1x.c
118892 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
118893 {
118894 struct scs *scs = stream->rmidi->private_data;
118895
118896 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
118897 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
118898 if (up) {
118899 scs->output_idle = false;
118900 tasklet_schedule(&scs->tasklet);
118901 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
118902 {
118903 struct scs *scs = stream->rmidi->private_data;
118904
118905 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
118906 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
118907 }
118908
118909 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
118910 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
118911
118912 snd_card_disconnect(scs->card);
118913
118914 - ACCESS_ONCE(scs->output) = NULL;
118915 - ACCESS_ONCE(scs->input) = NULL;
118916 + ACCESS_ONCE_RW(scs->output) = NULL;
118917 + ACCESS_ONCE_RW(scs->input) = NULL;
118918
118919 wait_event(scs->idle_wait, scs->output_idle);
118920
118921 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
118922 index 72332df..82ec6a2 100644
118923 --- a/sound/isa/sb/emu8000_synth.c
118924 +++ b/sound/isa/sb/emu8000_synth.c
118925 @@ -118,8 +118,8 @@ static int __init alsa_emu8000_init(void)
118926 {
118927
118928 static struct snd_seq_dev_ops ops = {
118929 - snd_emu8000_new_device,
118930 - snd_emu8000_delete_device,
118931 + .init_device = snd_emu8000_new_device,
118932 + .free_device = snd_emu8000_delete_device,
118933 };
118934 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
118935 sizeof(struct snd_emu8000*));
118936 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
118937 index 048439a..3be9f6f 100644
118938 --- a/sound/oss/sb_audio.c
118939 +++ b/sound/oss/sb_audio.c
118940 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
118941 buf16 = (signed short *)(localbuf + localoffs);
118942 while (c)
118943 {
118944 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
118945 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
118946 if (copy_from_user(lbuf8,
118947 userbuf+useroffs + p,
118948 locallen))
118949 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
118950 index 213a416..aeab5c9 100644
118951 --- a/sound/oss/swarm_cs4297a.c
118952 +++ b/sound/oss/swarm_cs4297a.c
118953 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
118954 {
118955 struct cs4297a_state *s;
118956 u32 pwr, id;
118957 - mm_segment_t fs;
118958 int rval;
118959 u64 cfg;
118960 int mdio_val;
118961 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
118962 if (!rval) {
118963 char *sb1250_duart_present;
118964
118965 +#if 0
118966 + mm_segment_t fs;
118967 fs = get_fs();
118968 set_fs(KERNEL_DS);
118969 -#if 0
118970 val = SOUND_MASK_LINE;
118971 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
118972 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
118973 val = initvol[i].vol;
118974 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
118975 }
118976 + set_fs(fs);
118977 // cs4297a_write_ac97(s, 0x18, 0x0808);
118978 #else
118979 // cs4297a_write_ac97(s, 0x5e, 0x180);
118980 cs4297a_write_ac97(s, 0x02, 0x0808);
118981 cs4297a_write_ac97(s, 0x18, 0x0808);
118982 #endif
118983 - set_fs(fs);
118984
118985 list_add(&s->list, &cs4297a_devs);
118986
118987 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
118988 index 4c41c90..37f3631 100644
118989 --- a/sound/pci/emu10k1/emu10k1_synth.c
118990 +++ b/sound/pci/emu10k1/emu10k1_synth.c
118991 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
118992 {
118993
118994 static struct snd_seq_dev_ops ops = {
118995 - snd_emu10k1_synth_new_device,
118996 - snd_emu10k1_synth_delete_device,
118997 + .init_device = snd_emu10k1_synth_new_device,
118998 + .free_device = snd_emu10k1_synth_delete_device,
118999 };
119000 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
119001 sizeof(struct snd_emu10k1_synth_arg));
119002 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
119003 index a63a863..fcf3087 100644
119004 --- a/sound/pci/hda/hda_codec.c
119005 +++ b/sound/pci/hda/hda_codec.c
119006 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
119007 /* FIXME: set_fs() hack for obtaining user-space TLV data */
119008 mm_segment_t fs = get_fs();
119009 set_fs(get_ds());
119010 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
119011 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
119012 tlv = _tlv;
119013 set_fs(fs);
119014 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
119015 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
119016 index 149d4cb..7784769 100644
119017 --- a/sound/pci/ymfpci/ymfpci.h
119018 +++ b/sound/pci/ymfpci/ymfpci.h
119019 @@ -358,7 +358,7 @@ struct snd_ymfpci {
119020 spinlock_t reg_lock;
119021 spinlock_t voice_lock;
119022 wait_queue_head_t interrupt_sleep;
119023 - atomic_t interrupt_sleep_count;
119024 + atomic_unchecked_t interrupt_sleep_count;
119025 struct snd_info_entry *proc_entry;
119026 const struct firmware *dsp_microcode;
119027 const struct firmware *controller_microcode;
119028 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
119029 index 4c26076..a13f370 100644
119030 --- a/sound/pci/ymfpci/ymfpci_main.c
119031 +++ b/sound/pci/ymfpci/ymfpci_main.c
119032 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
119033 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
119034 break;
119035 }
119036 - if (atomic_read(&chip->interrupt_sleep_count)) {
119037 - atomic_set(&chip->interrupt_sleep_count, 0);
119038 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
119039 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119040 wake_up(&chip->interrupt_sleep);
119041 }
119042 __end:
119043 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
119044 continue;
119045 init_waitqueue_entry(&wait, current);
119046 add_wait_queue(&chip->interrupt_sleep, &wait);
119047 - atomic_inc(&chip->interrupt_sleep_count);
119048 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
119049 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
119050 remove_wait_queue(&chip->interrupt_sleep, &wait);
119051 }
119052 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
119053 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
119054 spin_unlock(&chip->reg_lock);
119055
119056 - if (atomic_read(&chip->interrupt_sleep_count)) {
119057 - atomic_set(&chip->interrupt_sleep_count, 0);
119058 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
119059 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119060 wake_up(&chip->interrupt_sleep);
119061 }
119062 }
119063 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
119064 spin_lock_init(&chip->reg_lock);
119065 spin_lock_init(&chip->voice_lock);
119066 init_waitqueue_head(&chip->interrupt_sleep);
119067 - atomic_set(&chip->interrupt_sleep_count, 0);
119068 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119069 chip->card = card;
119070 chip->pci = pci;
119071 chip->irq = -1;
119072 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
119073 index 08d7259..0336224 100644
119074 --- a/sound/soc/soc-ac97.c
119075 +++ b/sound/soc/soc-ac97.c
119076 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
119077 if (ret)
119078 return ret;
119079
119080 - ops->warm_reset = snd_soc_ac97_warm_reset;
119081 - ops->reset = snd_soc_ac97_reset;
119082 + pax_open_kernel();
119083 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
119084 + *(void **)&ops->reset = snd_soc_ac97_reset;
119085 + pax_close_kernel();
119086
119087 snd_ac97_rst_cfg = cfg;
119088 return 0;
119089 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
119090 index 1cfb19e..6e5731a 100644
119091 --- a/sound/soc/xtensa/xtfpga-i2s.c
119092 +++ b/sound/soc/xtensa/xtfpga-i2s.c
119093 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
119094 case SNDRV_PCM_TRIGGER_START:
119095 case SNDRV_PCM_TRIGGER_RESUME:
119096 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
119097 - ACCESS_ONCE(i2s->tx_ptr) = 0;
119098 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
119099 rcu_assign_pointer(i2s->tx_substream, substream);
119100 xtfpga_pcm_refill_fifo(i2s);
119101 break;
119102 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
119103 index a020920..55579f6 100644
119104 --- a/sound/synth/emux/emux_seq.c
119105 +++ b/sound/synth/emux/emux_seq.c
119106 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
119107 * MIDI emulation operators
119108 */
119109 static struct snd_midi_op emux_ops = {
119110 - snd_emux_note_on,
119111 - snd_emux_note_off,
119112 - snd_emux_key_press,
119113 - snd_emux_terminate_note,
119114 - snd_emux_control,
119115 - snd_emux_nrpn,
119116 - snd_emux_sysex,
119117 + .note_on = snd_emux_note_on,
119118 + .note_off = snd_emux_note_off,
119119 + .key_press = snd_emux_key_press,
119120 + .note_terminate = snd_emux_terminate_note,
119121 + .control = snd_emux_control,
119122 + .nrpn = snd_emux_nrpn,
119123 + .sysex = snd_emux_sysex,
119124 };
119125
119126
119127 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
119128 index 81b7da8..bb2676f 100644
119129 --- a/sound/usb/line6/driver.c
119130 +++ b/sound/usb/line6/driver.c
119131 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119132 {
119133 struct usb_device *usbdev = line6->usbdev;
119134 int ret;
119135 - unsigned char len;
119136 + unsigned char *plen;
119137 unsigned count;
119138
119139 if (address > 0xffff || datalen > 0xff)
119140 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119141 return ret;
119142 }
119143
119144 + plen = kmalloc(1, GFP_KERNEL);
119145 + if (plen == NULL)
119146 + return -ENOMEM;
119147 +
119148 /* Wait for data length. We'll get 0xff until length arrives. */
119149 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
119150 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
119151 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119152 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
119153 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
119154 USB_DIR_IN,
119155 - 0x0012, 0x0000, &len, 1,
119156 + 0x0012, 0x0000, plen, 1,
119157 LINE6_TIMEOUT * HZ);
119158 if (ret < 0) {
119159 dev_err(line6->ifcdev,
119160 "receive length failed (error %d)\n", ret);
119161 + kfree(plen);
119162 return ret;
119163 }
119164
119165 - if (len != 0xff)
119166 + if (*plen != 0xff)
119167 break;
119168 }
119169
119170 - if (len == 0xff) {
119171 + if (*plen == 0xff) {
119172 dev_err(line6->ifcdev, "read failed after %d retries\n",
119173 count);
119174 + kfree(plen);
119175 return -EIO;
119176 - } else if (len != datalen) {
119177 + } else if (*plen != datalen) {
119178 /* should be equal or something went wrong */
119179 dev_err(line6->ifcdev,
119180 "length mismatch (expected %d, got %d)\n",
119181 - (int)datalen, (int)len);
119182 + (int)datalen, (int)*plen);
119183 + kfree(plen);
119184 return -EIO;
119185 }
119186
119187 + kfree(plen);
119188 +
119189 /* receive the result: */
119190 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
119191 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
119192 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119193 {
119194 struct usb_device *usbdev = line6->usbdev;
119195 int ret;
119196 - unsigned char status;
119197 + unsigned char *status;
119198 int count;
119199
119200 if (address > 0xffff || datalen > 0xffff)
119201 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119202 return ret;
119203 }
119204
119205 + status = kmalloc(1, GFP_KERNEL);
119206 + if (status == NULL)
119207 + return -ENOMEM;
119208 +
119209 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
119210 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
119211
119212 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119213 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
119214 USB_DIR_IN,
119215 0x0012, 0x0000,
119216 - &status, 1, LINE6_TIMEOUT * HZ);
119217 + status, 1, LINE6_TIMEOUT * HZ);
119218
119219 if (ret < 0) {
119220 dev_err(line6->ifcdev,
119221 "receiving status failed (error %d)\n", ret);
119222 + kfree(status);
119223 return ret;
119224 }
119225
119226 - if (status != 0xff)
119227 + if (*status != 0xff)
119228 break;
119229 }
119230
119231 - if (status == 0xff) {
119232 + if (*status == 0xff) {
119233 dev_err(line6->ifcdev, "write failed after %d retries\n",
119234 count);
119235 + kfree(status);
119236 return -EIO;
119237 - } else if (status != 0) {
119238 + } else if (*status != 0) {
119239 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
119240 + kfree(status);
119241 return -EIO;
119242 }
119243
119244 + kfree(status);
119245 +
119246 return 0;
119247 }
119248 EXPORT_SYMBOL_GPL(line6_write_data);
119249 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
119250 index 6d4c50c..aa658c8 100644
119251 --- a/sound/usb/line6/toneport.c
119252 +++ b/sound/usb/line6/toneport.c
119253 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
119254 */
119255 static void toneport_setup(struct usb_line6_toneport *toneport)
119256 {
119257 - int ticks;
119258 + int *ticks;
119259 struct usb_line6 *line6 = &toneport->line6;
119260 struct usb_device *usbdev = line6->usbdev;
119261
119262 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
119263 + if (ticks == NULL)
119264 + return;
119265 +
119266 /* sync time on device with host: */
119267 - ticks = (int)get_seconds();
119268 - line6_write_data(line6, 0x80c6, &ticks, 4);
119269 + *ticks = (int)get_seconds();
119270 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
119271 +
119272 + kfree(ticks);
119273
119274 /* enable device: */
119275 toneport_send_cmd(usbdev, 0x0301, 0x0000);
119276 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
119277 new file mode 100644
119278 index 0000000..de92ed9
119279 --- /dev/null
119280 +++ b/tools/gcc/.gitignore
119281 @@ -0,0 +1 @@
119282 +randomize_layout_seed.h
119283 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
119284 new file mode 100644
119285 index 0000000..4945d82
119286 --- /dev/null
119287 +++ b/tools/gcc/Makefile
119288 @@ -0,0 +1,54 @@
119289 +#CC := gcc
119290 +#PLUGIN_SOURCE_FILES := pax_plugin.c
119291 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
119292 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
119293 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
119294 +
119295 +ifeq ($(PLUGINCC),$(HOSTCC))
119296 +HOSTLIBS := hostlibs
119297 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
119298 +export HOST_EXTRACFLAGS
119299 +else
119300 +HOSTLIBS := hostcxxlibs
119301 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
119302 +export HOST_EXTRACXXFLAGS
119303 +endif
119304 +
119305 +export GCCPLUGINS_DIR HOSTLIBS
119306 +
119307 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
119308 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
119309 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
119310 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
119311 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
119312 +$(HOSTLIBS)-y += colorize_plugin.so
119313 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
119314 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
119315 +$(HOSTLIBS)-y += initify_plugin.so
119316 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
119317 +
119318 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
119319 +subdir- += size_overflow_plugin
119320 +
119321 +always := $($(HOSTLIBS)-y)
119322 +
119323 +constify_plugin-objs := constify_plugin.o
119324 +stackleak_plugin-objs := stackleak_plugin.o
119325 +kallocstat_plugin-objs := kallocstat_plugin.o
119326 +kernexec_plugin-objs := kernexec_plugin.o
119327 +checker_plugin-objs := checker_plugin.o
119328 +colorize_plugin-objs := colorize_plugin.o
119329 +latent_entropy_plugin-objs := latent_entropy_plugin.o
119330 +structleak_plugin-objs := structleak_plugin.o
119331 +initify_plugin-objs := initify_plugin.o
119332 +randomize_layout_plugin-objs := randomize_layout_plugin.o
119333 +
119334 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
119335 +
119336 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
119337 + cmd_create_randomize_layout_seed = \
119338 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
119339 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
119340 + $(call if_changed,create_randomize_layout_seed)
119341 +
119342 +targets += randomize_layout_seed.h randomize_layout_hash.h
119343 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
119344 new file mode 100644
119345 index 0000000..5452feea
119346 --- /dev/null
119347 +++ b/tools/gcc/checker_plugin.c
119348 @@ -0,0 +1,150 @@
119349 +/*
119350 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
119351 + * Licensed under the GPL v2
119352 + *
119353 + * Note: the choice of the license means that the compilation process is
119354 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119355 + * but for the kernel it doesn't matter since it doesn't link against
119356 + * any of the gcc libraries
119357 + *
119358 + * gcc plugin to implement various sparse (source code checker) features
119359 + *
119360 + * TODO:
119361 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
119362 + *
119363 + * BUGS:
119364 + * - none known
119365 + */
119366 +
119367 +#include "gcc-common.h"
119368 +
119369 +extern void c_register_addr_space (const char *str, addr_space_t as);
119370 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
119371 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
119372 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
119373 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
119374 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
119375 +
119376 +int plugin_is_GPL_compatible;
119377 +
119378 +static struct plugin_info checker_plugin_info = {
119379 + .version = "201304082245",
119380 + .help = NULL,
119381 +};
119382 +
119383 +#define ADDR_SPACE_KERNEL 0
119384 +#define ADDR_SPACE_FORCE_KERNEL 1
119385 +#define ADDR_SPACE_USER 2
119386 +#define ADDR_SPACE_FORCE_USER 3
119387 +#define ADDR_SPACE_IOMEM 0
119388 +#define ADDR_SPACE_FORCE_IOMEM 0
119389 +#define ADDR_SPACE_PERCPU 0
119390 +#define ADDR_SPACE_FORCE_PERCPU 0
119391 +#define ADDR_SPACE_RCU 0
119392 +#define ADDR_SPACE_FORCE_RCU 0
119393 +
119394 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
119395 +{
119396 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
119397 +}
119398 +
119399 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
119400 +{
119401 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
119402 +}
119403 +
119404 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
119405 +{
119406 + return default_addr_space_valid_pointer_mode(mode, as);
119407 +}
119408 +
119409 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
119410 +{
119411 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
119412 +}
119413 +
119414 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
119415 +{
119416 + return default_addr_space_legitimize_address(x, oldx, mode, as);
119417 +}
119418 +
119419 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
119420 +{
119421 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
119422 + return true;
119423 +
119424 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
119425 + return true;
119426 +
119427 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
119428 + return true;
119429 +
119430 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
119431 + return true;
119432 +
119433 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
119434 + return true;
119435 +
119436 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
119437 + return true;
119438 +
119439 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
119440 + return true;
119441 +
119442 + return subset == superset;
119443 +}
119444 +
119445 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
119446 +{
119447 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
119448 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
119449 +
119450 + return op;
119451 +}
119452 +
119453 +static void register_checker_address_spaces(void *event_data, void *data)
119454 +{
119455 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
119456 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
119457 + c_register_addr_space("__user", ADDR_SPACE_USER);
119458 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
119459 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
119460 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
119461 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
119462 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
119463 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
119464 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
119465 +
119466 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
119467 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
119468 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
119469 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
119470 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
119471 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
119472 + targetm.addr_space.convert = checker_addr_space_convert;
119473 +}
119474 +
119475 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119476 +{
119477 + const char * const plugin_name = plugin_info->base_name;
119478 + const int argc = plugin_info->argc;
119479 + const struct plugin_argument * const argv = plugin_info->argv;
119480 + int i;
119481 +
119482 + if (!plugin_default_version_check(version, &gcc_version)) {
119483 + error(G_("incompatible gcc/plugin versions"));
119484 + return 1;
119485 + }
119486 +
119487 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
119488 +
119489 + for (i = 0; i < argc; ++i)
119490 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119491 +
119492 + if (TARGET_64BIT == 0)
119493 + return 0;
119494 +
119495 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
119496 +
119497 + return 0;
119498 +}
119499 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
119500 new file mode 100644
119501 index 0000000..0c96d8a
119502 --- /dev/null
119503 +++ b/tools/gcc/colorize_plugin.c
119504 @@ -0,0 +1,215 @@
119505 +/*
119506 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
119507 + * Licensed under the GPL v2
119508 + *
119509 + * Note: the choice of the license means that the compilation process is
119510 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119511 + * but for the kernel it doesn't matter since it doesn't link against
119512 + * any of the gcc libraries
119513 + *
119514 + * gcc plugin to colorize diagnostic output
119515 + *
119516 + */
119517 +
119518 +#include "gcc-common.h"
119519 +
119520 +int plugin_is_GPL_compatible;
119521 +
119522 +static struct plugin_info colorize_plugin_info = {
119523 + .version = "201404202350",
119524 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
119525 +};
119526 +
119527 +#define GREEN "\033[32m\033[K"
119528 +#define LIGHTGREEN "\033[1;32m\033[K"
119529 +#define YELLOW "\033[33m\033[K"
119530 +#define LIGHTYELLOW "\033[1;33m\033[K"
119531 +#define RED "\033[31m\033[K"
119532 +#define LIGHTRED "\033[1;31m\033[K"
119533 +#define BLUE "\033[34m\033[K"
119534 +#define LIGHTBLUE "\033[1;34m\033[K"
119535 +#define BRIGHT "\033[1;m\033[K"
119536 +#define NORMAL "\033[m\033[K"
119537 +
119538 +static diagnostic_starter_fn old_starter;
119539 +static diagnostic_finalizer_fn old_finalizer;
119540 +
119541 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119542 +{
119543 + const char *color;
119544 + char *newprefix;
119545 +
119546 + switch (diagnostic->kind) {
119547 + case DK_NOTE:
119548 + color = LIGHTBLUE;
119549 + break;
119550 +
119551 + case DK_PEDWARN:
119552 + case DK_WARNING:
119553 + color = LIGHTYELLOW;
119554 + break;
119555 +
119556 + case DK_ERROR:
119557 + case DK_FATAL:
119558 + case DK_ICE:
119559 + case DK_PERMERROR:
119560 + case DK_SORRY:
119561 + color = LIGHTRED;
119562 + break;
119563 +
119564 + default:
119565 + color = NORMAL;
119566 + }
119567 +
119568 + old_starter(context, diagnostic);
119569 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
119570 + return;
119571 + pp_destroy_prefix(context->printer);
119572 + pp_set_prefix(context->printer, newprefix);
119573 +}
119574 +
119575 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119576 +{
119577 + old_finalizer(context, diagnostic);
119578 +}
119579 +
119580 +static void colorize_arm(void)
119581 +{
119582 + old_starter = diagnostic_starter(global_dc);
119583 + old_finalizer = diagnostic_finalizer(global_dc);
119584 +
119585 + diagnostic_starter(global_dc) = start_colorize;
119586 + diagnostic_finalizer(global_dc) = finalize_colorize;
119587 +}
119588 +
119589 +static unsigned int execute_colorize_rearm(void)
119590 +{
119591 + if (diagnostic_starter(global_dc) == start_colorize)
119592 + return 0;
119593 +
119594 + colorize_arm();
119595 + return 0;
119596 +}
119597 +
119598 +#if BUILDING_GCC_VERSION >= 4009
119599 +namespace {
119600 +static const struct pass_data colorize_rearm_pass_data = {
119601 +#else
119602 +struct simple_ipa_opt_pass colorize_rearm_pass = {
119603 + .pass = {
119604 +#endif
119605 + .type = SIMPLE_IPA_PASS,
119606 + .name = "colorize_rearm",
119607 +#if BUILDING_GCC_VERSION >= 4008
119608 + .optinfo_flags = OPTGROUP_NONE,
119609 +#endif
119610 +#if BUILDING_GCC_VERSION >= 5000
119611 +#elif BUILDING_GCC_VERSION == 4009
119612 + .has_gate = false,
119613 + .has_execute = true,
119614 +#else
119615 + .gate = NULL,
119616 + .execute = execute_colorize_rearm,
119617 + .sub = NULL,
119618 + .next = NULL,
119619 + .static_pass_number = 0,
119620 +#endif
119621 + .tv_id = TV_NONE,
119622 + .properties_required = 0,
119623 + .properties_provided = 0,
119624 + .properties_destroyed = 0,
119625 + .todo_flags_start = 0,
119626 + .todo_flags_finish = 0
119627 +#if BUILDING_GCC_VERSION < 4009
119628 + }
119629 +#endif
119630 +};
119631 +
119632 +#if BUILDING_GCC_VERSION >= 4009
119633 +class colorize_rearm_pass : public simple_ipa_opt_pass {
119634 +public:
119635 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
119636 +#if BUILDING_GCC_VERSION >= 5000
119637 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
119638 +#else
119639 + unsigned int execute() { return execute_colorize_rearm(); }
119640 +#endif
119641 +};
119642 +}
119643 +
119644 +static opt_pass *make_colorize_rearm_pass(void)
119645 +{
119646 + return new colorize_rearm_pass();
119647 +}
119648 +#else
119649 +static struct opt_pass *make_colorize_rearm_pass(void)
119650 +{
119651 + return &colorize_rearm_pass.pass;
119652 +}
119653 +#endif
119654 +
119655 +static void colorize_start_unit(void *gcc_data, void *user_data)
119656 +{
119657 + colorize_arm();
119658 +}
119659 +
119660 +static bool should_colorize(void)
119661 +{
119662 +#if BUILDING_GCC_VERSION >= 4009
119663 + return false;
119664 +#else
119665 + char const *t = getenv("TERM");
119666 +
119667 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
119668 +#endif
119669 +}
119670 +
119671 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119672 +{
119673 + const char * const plugin_name = plugin_info->base_name;
119674 + const int argc = plugin_info->argc;
119675 + const struct plugin_argument * const argv = plugin_info->argv;
119676 + int i;
119677 + struct register_pass_info colorize_rearm_pass_info;
119678 + bool colorize;
119679 +
119680 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
119681 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
119682 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
119683 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
119684 +
119685 + if (!plugin_default_version_check(version, &gcc_version)) {
119686 + error(G_("incompatible gcc/plugin versions"));
119687 + return 1;
119688 + }
119689 +
119690 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
119691 +
119692 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
119693 +
119694 + for (i = 0; i < argc; ++i) {
119695 + if (!strcmp(argv[i].key, "color")) {
119696 + if (!argv[i].value) {
119697 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119698 + continue;
119699 + }
119700 + if (!strcmp(argv[i].value, "always"))
119701 + colorize = true;
119702 + else if (!strcmp(argv[i].value, "never"))
119703 + colorize = false;
119704 + else if (!strcmp(argv[i].value, "auto"))
119705 + colorize = should_colorize();
119706 + else
119707 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
119708 + continue;
119709 + }
119710 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119711 + }
119712 +
119713 + if (colorize) {
119714 + // TODO: parse GCC_COLORS as used by gcc 4.9+
119715 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
119716 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
119717 + }
119718 + return 0;
119719 +}
119720 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
119721 new file mode 100644
119722 index 0000000..da184c5
119723 --- /dev/null
119724 +++ b/tools/gcc/constify_plugin.c
119725 @@ -0,0 +1,564 @@
119726 +/*
119727 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
119728 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
119729 + * Licensed under the GPL v2, or (at your option) v3
119730 + *
119731 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
119732 + *
119733 + * Homepage:
119734 + * http://www.grsecurity.net/~ephox/const_plugin/
119735 + *
119736 + * Usage:
119737 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
119738 + * $ gcc -fplugin=constify_plugin.so test.c -O2
119739 + */
119740 +
119741 +#include "gcc-common.h"
119742 +
119743 +// unused C type flag in all versions 4.5-5.0
119744 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
119745 +
119746 +int plugin_is_GPL_compatible;
119747 +
119748 +static struct plugin_info const_plugin_info = {
119749 + .version = "201401270210",
119750 + .help = "no-constify\tturn off constification\n",
119751 +};
119752 +
119753 +typedef struct {
119754 + bool has_fptr_field;
119755 + bool has_writable_field;
119756 + bool has_do_const_field;
119757 + bool has_no_const_field;
119758 +} constify_info;
119759 +
119760 +static const_tree get_field_type(const_tree field)
119761 +{
119762 + return strip_array_types(TREE_TYPE(field));
119763 +}
119764 +
119765 +static bool is_fptr(const_tree field)
119766 +{
119767 + const_tree ptr = get_field_type(field);
119768 +
119769 + if (TREE_CODE(ptr) != POINTER_TYPE)
119770 + return false;
119771 +
119772 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
119773 +}
119774 +
119775 +/*
119776 + * determine whether the given structure type meets the requirements for automatic constification,
119777 + * including the constification attributes on nested structure types
119778 + */
119779 +static void constifiable(const_tree node, constify_info *cinfo)
119780 +{
119781 + const_tree field;
119782 +
119783 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
119784 +
119785 + // e.g., pointer to structure fields while still constructing the structure type
119786 + if (TYPE_FIELDS(node) == NULL_TREE)
119787 + return;
119788 +
119789 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
119790 + const_tree type = get_field_type(field);
119791 + enum tree_code code = TREE_CODE(type);
119792 +
119793 + if (node == type)
119794 + continue;
119795 +
119796 + if (is_fptr(field))
119797 + cinfo->has_fptr_field = true;
119798 + else if (!TREE_READONLY(field))
119799 + cinfo->has_writable_field = true;
119800 +
119801 + if (code == RECORD_TYPE || code == UNION_TYPE) {
119802 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
119803 + cinfo->has_do_const_field = true;
119804 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
119805 + cinfo->has_no_const_field = true;
119806 + else
119807 + constifiable(type, cinfo);
119808 + }
119809 + }
119810 +}
119811 +
119812 +static bool constified(const_tree node)
119813 +{
119814 + constify_info cinfo = {
119815 + .has_fptr_field = false,
119816 + .has_writable_field = false,
119817 + .has_do_const_field = false,
119818 + .has_no_const_field = false
119819 + };
119820 +
119821 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
119822 +
119823 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
119824 +// gcc_assert(!TYPE_READONLY(node));
119825 + return false;
119826 + }
119827 +
119828 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
119829 + gcc_assert(TYPE_READONLY(node));
119830 + return true;
119831 + }
119832 +
119833 + constifiable(node, &cinfo);
119834 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
119835 + return false;
119836 +
119837 + return TYPE_READONLY(node);
119838 +}
119839 +
119840 +static void deconstify_tree(tree node);
119841 +
119842 +static void deconstify_type(tree type)
119843 +{
119844 + tree field;
119845 +
119846 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
119847 +
119848 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
119849 + const_tree fieldtype = get_field_type(field);
119850 +
119851 + // special case handling of simple ptr-to-same-array-type members
119852 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
119853 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
119854 +
119855 + if (TREE_TYPE(TREE_TYPE(field)) == type)
119856 + continue;
119857 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
119858 + continue;
119859 + if (!constified(ptrtype))
119860 + continue;
119861 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
119862 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
119863 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
119864 + }
119865 + continue;
119866 + }
119867 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
119868 + continue;
119869 + if (!constified(fieldtype))
119870 + continue;
119871 +
119872 + deconstify_tree(field);
119873 + TREE_READONLY(field) = 0;
119874 + }
119875 + TYPE_READONLY(type) = 0;
119876 + C_TYPE_FIELDS_READONLY(type) = 0;
119877 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
119878 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
119879 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
119880 + }
119881 +}
119882 +
119883 +static void deconstify_tree(tree node)
119884 +{
119885 + tree old_type, new_type, field;
119886 +
119887 + old_type = TREE_TYPE(node);
119888 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
119889 + node = TREE_TYPE(node) = copy_node(old_type);
119890 + old_type = TREE_TYPE(old_type);
119891 + }
119892 +
119893 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
119894 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
119895 +
119896 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
119897 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
119898 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
119899 + DECL_FIELD_CONTEXT(field) = new_type;
119900 +
119901 + deconstify_type(new_type);
119902 +
119903 + TREE_TYPE(node) = new_type;
119904 +}
119905 +
119906 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
119907 +{
119908 + tree type;
119909 + constify_info cinfo = {
119910 + .has_fptr_field = false,
119911 + .has_writable_field = false,
119912 + .has_do_const_field = false,
119913 + .has_no_const_field = false
119914 + };
119915 +
119916 + *no_add_attrs = true;
119917 + if (TREE_CODE(*node) == FUNCTION_DECL) {
119918 + error("%qE attribute does not apply to functions (%qF)", name, *node);
119919 + return NULL_TREE;
119920 + }
119921 +
119922 + if (TREE_CODE(*node) == PARM_DECL) {
119923 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
119924 + return NULL_TREE;
119925 + }
119926 +
119927 + if (TREE_CODE(*node) == VAR_DECL) {
119928 + error("%qE attribute does not apply to variables (%qD)", name, *node);
119929 + return NULL_TREE;
119930 + }
119931 +
119932 + if (TYPE_P(*node)) {
119933 + type = *node;
119934 + } else {
119935 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
119936 + type = TREE_TYPE(*node);
119937 + }
119938 +
119939 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
119940 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
119941 + return NULL_TREE;
119942 + }
119943 +
119944 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
119945 + error("%qE attribute is already applied to the type %qT", name, type);
119946 + return NULL_TREE;
119947 + }
119948 +
119949 + if (TYPE_P(*node)) {
119950 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
119951 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
119952 + else
119953 + *no_add_attrs = false;
119954 + return NULL_TREE;
119955 + }
119956 +
119957 + constifiable(type, &cinfo);
119958 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
119959 + deconstify_tree(*node);
119960 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
119961 + return NULL_TREE;
119962 + }
119963 +
119964 + if (TYPE_FIELDS(type))
119965 + error("%qE attribute used on type %qT that is not constified", name, type);
119966 + return NULL_TREE;
119967 +}
119968 +
119969 +static void constify_type(tree type)
119970 +{
119971 + TYPE_READONLY(type) = 1;
119972 + C_TYPE_FIELDS_READONLY(type) = 1;
119973 + TYPE_CONSTIFY_VISITED(type) = 1;
119974 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
119975 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
119976 +}
119977 +
119978 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
119979 +{
119980 + *no_add_attrs = true;
119981 + if (!TYPE_P(*node)) {
119982 + error("%qE attribute applies to types only (%qD)", name, *node);
119983 + return NULL_TREE;
119984 + }
119985 +
119986 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
119987 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
119988 + return NULL_TREE;
119989 + }
119990 +
119991 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
119992 + error("%qE attribute used on %qT is already applied to the type", name, *node);
119993 + return NULL_TREE;
119994 + }
119995 +
119996 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
119997 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
119998 + return NULL_TREE;
119999 + }
120000 +
120001 + *no_add_attrs = false;
120002 + return NULL_TREE;
120003 +}
120004 +
120005 +static struct attribute_spec no_const_attr = {
120006 + .name = "no_const",
120007 + .min_length = 0,
120008 + .max_length = 0,
120009 + .decl_required = false,
120010 + .type_required = false,
120011 + .function_type_required = false,
120012 + .handler = handle_no_const_attribute,
120013 +#if BUILDING_GCC_VERSION >= 4007
120014 + .affects_type_identity = true
120015 +#endif
120016 +};
120017 +
120018 +static struct attribute_spec do_const_attr = {
120019 + .name = "do_const",
120020 + .min_length = 0,
120021 + .max_length = 0,
120022 + .decl_required = false,
120023 + .type_required = false,
120024 + .function_type_required = false,
120025 + .handler = handle_do_const_attribute,
120026 +#if BUILDING_GCC_VERSION >= 4007
120027 + .affects_type_identity = true
120028 +#endif
120029 +};
120030 +
120031 +static void register_attributes(void *event_data, void *data)
120032 +{
120033 + register_attribute(&no_const_attr);
120034 + register_attribute(&do_const_attr);
120035 +}
120036 +
120037 +static void finish_type(void *event_data, void *data)
120038 +{
120039 + tree type = (tree)event_data;
120040 + constify_info cinfo = {
120041 + .has_fptr_field = false,
120042 + .has_writable_field = false,
120043 + .has_do_const_field = false,
120044 + .has_no_const_field = false
120045 + };
120046 +
120047 + if (type == NULL_TREE || type == error_mark_node)
120048 + return;
120049 +
120050 +#if BUILDING_GCC_VERSION >= 5000
120051 + if (TREE_CODE(type) == ENUMERAL_TYPE)
120052 + return;
120053 +#endif
120054 +
120055 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
120056 + return;
120057 +
120058 + constifiable(type, &cinfo);
120059 +
120060 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
120061 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
120062 + deconstify_type(type);
120063 + TYPE_CONSTIFY_VISITED(type) = 1;
120064 + } else
120065 + error("'no_const' attribute used on type %qT that is not constified", type);
120066 + return;
120067 + }
120068 +
120069 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120070 + if (!cinfo.has_writable_field) {
120071 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
120072 + return;
120073 + }
120074 + constify_type(type);
120075 + return;
120076 + }
120077 +
120078 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
120079 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120080 + error("'do_const' attribute used on type %qT that is constified", type);
120081 + return;
120082 + }
120083 + constify_type(type);
120084 + return;
120085 + }
120086 +
120087 + deconstify_type(type);
120088 + TYPE_CONSTIFY_VISITED(type) = 1;
120089 +}
120090 +
120091 +static void check_global_variables(void *event_data, void *data)
120092 +{
120093 +#if BUILDING_GCC_VERSION >= 4009
120094 + varpool_node *node;
120095 +#else
120096 + struct varpool_node *node;
120097 +#endif
120098 +
120099 + FOR_EACH_VARIABLE(node) {
120100 + tree var = NODE_DECL(node);
120101 + tree type = TREE_TYPE(var);
120102 +
120103 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
120104 + continue;
120105 +
120106 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
120107 + continue;
120108 +
120109 + if (!TYPE_CONSTIFY_VISITED(type))
120110 + continue;
120111 +
120112 + if (DECL_EXTERNAL(var))
120113 + continue;
120114 +
120115 + if (DECL_INITIAL(var))
120116 + continue;
120117 +
120118 + // this works around a gcc bug/feature where uninitialized globals
120119 + // are moved into the .bss section regardless of any constification
120120 + DECL_INITIAL(var) = build_constructor(type, NULL);
120121 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
120122 + }
120123 +}
120124 +
120125 +static unsigned int check_local_variables(void)
120126 +{
120127 + unsigned int ret = 0;
120128 + tree var;
120129 +
120130 + unsigned int i;
120131 +
120132 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
120133 + tree type = TREE_TYPE(var);
120134 +
120135 + gcc_assert(DECL_P(var));
120136 + if (is_global_var(var))
120137 + continue;
120138 +
120139 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
120140 + continue;
120141 +
120142 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
120143 + continue;
120144 +
120145 + if (!TYPE_CONSTIFY_VISITED(type))
120146 + continue;
120147 +
120148 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
120149 + ret = 1;
120150 + }
120151 + return ret;
120152 +}
120153 +
120154 +#if BUILDING_GCC_VERSION >= 4009
120155 +namespace {
120156 +static const struct pass_data check_local_variables_pass_data = {
120157 +#else
120158 +static struct gimple_opt_pass check_local_variables_pass = {
120159 + .pass = {
120160 +#endif
120161 + .type = GIMPLE_PASS,
120162 + .name = "check_local_variables",
120163 +#if BUILDING_GCC_VERSION >= 4008
120164 + .optinfo_flags = OPTGROUP_NONE,
120165 +#endif
120166 +#if BUILDING_GCC_VERSION >= 5000
120167 +#elif BUILDING_GCC_VERSION >= 4009
120168 + .has_gate = false,
120169 + .has_execute = true,
120170 +#else
120171 + .gate = NULL,
120172 + .execute = check_local_variables,
120173 + .sub = NULL,
120174 + .next = NULL,
120175 + .static_pass_number = 0,
120176 +#endif
120177 + .tv_id = TV_NONE,
120178 + .properties_required = 0,
120179 + .properties_provided = 0,
120180 + .properties_destroyed = 0,
120181 + .todo_flags_start = 0,
120182 + .todo_flags_finish = 0
120183 +#if BUILDING_GCC_VERSION < 4009
120184 + }
120185 +#endif
120186 +};
120187 +
120188 +#if BUILDING_GCC_VERSION >= 4009
120189 +class check_local_variables_pass : public gimple_opt_pass {
120190 +public:
120191 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
120192 + unsigned int execute() { return check_local_variables(); }
120193 +};
120194 +}
120195 +
120196 +static opt_pass *make_check_local_variables_pass(void)
120197 +{
120198 + return new check_local_variables_pass();
120199 +}
120200 +#else
120201 +static struct opt_pass *make_check_local_variables_pass(void)
120202 +{
120203 + return &check_local_variables_pass.pass;
120204 +}
120205 +#endif
120206 +
120207 +static struct {
120208 + const char *name;
120209 + const char *asm_op;
120210 +} sections[] = {
120211 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
120212 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
120213 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
120214 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
120215 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
120216 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
120217 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
120218 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
120219 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
120220 +};
120221 +
120222 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
120223 +
120224 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
120225 +{
120226 + size_t i;
120227 +
120228 + for (i = 0; i < ARRAY_SIZE(sections); i++)
120229 + if (!strcmp(sections[i].name, name))
120230 + return 0;
120231 + return old_section_type_flags(decl, name, reloc);
120232 +}
120233 +
120234 +static void constify_start_unit(void *gcc_data, void *user_data)
120235 +{
120236 +// size_t i;
120237 +
120238 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
120239 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
120240 +// sections[i].section = get_section(sections[i].name, 0, NULL);
120241 +
120242 + old_section_type_flags = targetm.section_type_flags;
120243 + targetm.section_type_flags = constify_section_type_flags;
120244 +}
120245 +
120246 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
120247 +{
120248 + const char * const plugin_name = plugin_info->base_name;
120249 + const int argc = plugin_info->argc;
120250 + const struct plugin_argument * const argv = plugin_info->argv;
120251 + int i;
120252 + bool constify = true;
120253 +
120254 + struct register_pass_info check_local_variables_pass_info;
120255 +
120256 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
120257 + check_local_variables_pass_info.reference_pass_name = "ssa";
120258 + check_local_variables_pass_info.ref_pass_instance_number = 1;
120259 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
120260 +
120261 + if (!plugin_default_version_check(version, &gcc_version)) {
120262 + error(G_("incompatible gcc/plugin versions"));
120263 + return 1;
120264 + }
120265 +
120266 + for (i = 0; i < argc; ++i) {
120267 + if (!(strcmp(argv[i].key, "no-constify"))) {
120268 + constify = false;
120269 + continue;
120270 + }
120271 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
120272 + }
120273 +
120274 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
120275 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
120276 + constify = false;
120277 + }
120278 +
120279 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
120280 + if (constify) {
120281 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
120282 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
120283 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
120284 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
120285 + }
120286 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
120287 +
120288 + return 0;
120289 +}
120290 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
120291 new file mode 100644
120292 index 0000000..1d20e32
120293 --- /dev/null
120294 +++ b/tools/gcc/gcc-common.h
120295 @@ -0,0 +1,689 @@
120296 +#ifndef GCC_COMMON_H_INCLUDED
120297 +#define GCC_COMMON_H_INCLUDED
120298 +
120299 +#include "plugin.h"
120300 +#include "bversion.h"
120301 +#include "plugin-version.h"
120302 +#include "config.h"
120303 +#include "system.h"
120304 +#include "coretypes.h"
120305 +#include "tm.h"
120306 +#include "line-map.h"
120307 +#include "input.h"
120308 +#include "tree.h"
120309 +
120310 +#include "tree-inline.h"
120311 +#include "version.h"
120312 +#include "rtl.h"
120313 +#include "tm_p.h"
120314 +#include "flags.h"
120315 +//#include "insn-attr.h"
120316 +//#include "insn-config.h"
120317 +//#include "insn-flags.h"
120318 +#include "hard-reg-set.h"
120319 +//#include "recog.h"
120320 +#include "output.h"
120321 +#include "except.h"
120322 +#include "function.h"
120323 +#include "toplev.h"
120324 +//#include "expr.h"
120325 +#include "basic-block.h"
120326 +#include "intl.h"
120327 +#include "ggc.h"
120328 +//#include "regs.h"
120329 +#include "timevar.h"
120330 +
120331 +#include "params.h"
120332 +
120333 +#if BUILDING_GCC_VERSION <= 4009
120334 +#include "pointer-set.h"
120335 +#else
120336 +#include "hash-map.h"
120337 +#endif
120338 +
120339 +#include "emit-rtl.h"
120340 +//#include "reload.h"
120341 +//#include "ira.h"
120342 +//#include "dwarf2asm.h"
120343 +#include "debug.h"
120344 +#include "target.h"
120345 +#include "langhooks.h"
120346 +#include "cfgloop.h"
120347 +//#include "hosthooks.h"
120348 +#include "cgraph.h"
120349 +#include "opts.h"
120350 +//#include "coverage.h"
120351 +//#include "value-prof.h"
120352 +
120353 +#if BUILDING_GCC_VERSION == 4005
120354 +#include <sys/mman.h>
120355 +#endif
120356 +
120357 +#if BUILDING_GCC_VERSION >= 4007
120358 +#include "tree-pretty-print.h"
120359 +#include "gimple-pretty-print.h"
120360 +#endif
120361 +
120362 +#if BUILDING_GCC_VERSION >= 4006
120363 +//#include "c-tree.h"
120364 +//#include "cp/cp-tree.h"
120365 +#include "c-family/c-common.h"
120366 +#else
120367 +#include "c-common.h"
120368 +#endif
120369 +
120370 +#if BUILDING_GCC_VERSION <= 4008
120371 +#include "tree-flow.h"
120372 +#else
120373 +#include "tree-cfgcleanup.h"
120374 +#endif
120375 +
120376 +#if BUILDING_GCC_VERSION >= 4008
120377 +#include "is-a.h"
120378 +#endif
120379 +
120380 +#include "diagnostic.h"
120381 +//#include "tree-diagnostic.h"
120382 +#include "tree-dump.h"
120383 +#include "tree-pass.h"
120384 +//#include "df.h"
120385 +#include "predict.h"
120386 +#include "ipa-utils.h"
120387 +
120388 +#if BUILDING_GCC_VERSION >= 4009
120389 +#include "varasm.h"
120390 +#include "stor-layout.h"
120391 +#include "internal-fn.h"
120392 +#include "gimple-expr.h"
120393 +#include "gimple-fold.h"
120394 +//#include "diagnostic-color.h"
120395 +#include "context.h"
120396 +#include "tree-ssa-alias.h"
120397 +#include "tree-ssa.h"
120398 +#include "stringpool.h"
120399 +#include "tree-ssanames.h"
120400 +#include "print-tree.h"
120401 +#include "tree-eh.h"
120402 +#include "stmt.h"
120403 +#include "gimplify.h"
120404 +#endif
120405 +
120406 +#include "gimple.h"
120407 +
120408 +#if BUILDING_GCC_VERSION >= 4009
120409 +#include "tree-ssa-operands.h"
120410 +#include "tree-phinodes.h"
120411 +#include "tree-cfg.h"
120412 +#include "gimple-iterator.h"
120413 +#include "gimple-ssa.h"
120414 +#include "ssa-iterators.h"
120415 +#endif
120416 +
120417 +//#include "lto/lto.h"
120418 +#if BUILDING_GCC_VERSION >= 4007
120419 +//#include "data-streamer.h"
120420 +#else
120421 +//#include "lto-streamer.h"
120422 +#endif
120423 +//#include "lto-compress.h"
120424 +#if BUILDING_GCC_VERSION >= 5000
120425 +//#include "lto-section-names.h"
120426 +#include "builtins.h"
120427 +#endif
120428 +
120429 +//#include "expr.h" where are you...
120430 +extern rtx emit_move_insn(rtx x, rtx y);
120431 +
120432 +// missing from basic_block.h...
120433 +extern void debug_dominance_info(enum cdi_direction dir);
120434 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
120435 +
120436 +#ifdef __cplusplus
120437 +static inline void debug_tree(const_tree t)
120438 +{
120439 + debug_tree(CONST_CAST_TREE(t));
120440 +}
120441 +#else
120442 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
120443 +#endif
120444 +
120445 +#define __unused __attribute__((__unused__))
120446 +
120447 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
120448 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
120449 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
120450 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
120451 +
120452 +// should come from c-tree.h if only it were installed for gcc 4.5...
120453 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
120454 +
120455 +#if BUILDING_GCC_VERSION == 4005
120456 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls, (I) = 0; vars && ((D) = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), (I)++)
120457 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
120458 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
120459 +#define TODO_rebuild_cgraph_edges 0
120460 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
120461 +
120462 +#ifndef O_BINARY
120463 +#define O_BINARY 0
120464 +#endif
120465 +
120466 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
120467 +{
120468 + tree fndecl;
120469 +
120470 + if (!is_gimple_call(stmt))
120471 + return false;
120472 + fndecl = gimple_call_fndecl(stmt);
120473 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
120474 + return false;
120475 +// print_node(stderr, "pax", fndecl, 4);
120476 + return DECL_FUNCTION_CODE(fndecl) == code;
120477 +}
120478 +
120479 +static inline bool is_simple_builtin(tree decl)
120480 +{
120481 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
120482 + return false;
120483 +
120484 + switch (DECL_FUNCTION_CODE(decl)) {
120485 + /* Builtins that expand to constants. */
120486 + case BUILT_IN_CONSTANT_P:
120487 + case BUILT_IN_EXPECT:
120488 + case BUILT_IN_OBJECT_SIZE:
120489 + case BUILT_IN_UNREACHABLE:
120490 + /* Simple register moves or loads from stack. */
120491 + case BUILT_IN_RETURN_ADDRESS:
120492 + case BUILT_IN_EXTRACT_RETURN_ADDR:
120493 + case BUILT_IN_FROB_RETURN_ADDR:
120494 + case BUILT_IN_RETURN:
120495 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
120496 + case BUILT_IN_FRAME_ADDRESS:
120497 + case BUILT_IN_VA_END:
120498 + case BUILT_IN_STACK_SAVE:
120499 + case BUILT_IN_STACK_RESTORE:
120500 + /* Exception state returns or moves registers around. */
120501 + case BUILT_IN_EH_FILTER:
120502 + case BUILT_IN_EH_POINTER:
120503 + case BUILT_IN_EH_COPY_VALUES:
120504 + return true;
120505 +
120506 + default:
120507 + return false;
120508 + }
120509 +}
120510 +
120511 +static inline void add_local_decl(struct function *fun, tree d)
120512 +{
120513 + gcc_assert(TREE_CODE(d) == VAR_DECL);
120514 + fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
120515 +}
120516 +#endif
120517 +
120518 +#if BUILDING_GCC_VERSION <= 4006
120519 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
120520 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
120521 +#define EDGE_PRESERVE 0ULL
120522 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
120523 +#define flag_fat_lto_objects true
120524 +
120525 +#define get_random_seed(noinit) ({ \
120526 + unsigned HOST_WIDE_INT seed; \
120527 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
120528 + seed * seed; })
120529 +
120530 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
120531 +
120532 +static inline bool gimple_clobber_p(gimple s __unused)
120533 +{
120534 + return false;
120535 +}
120536 +
120537 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
120538 +{
120539 + unsigned i;
120540 +
120541 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
120542 + tree op = gimple_asm_clobber_op(stmt, i);
120543 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
120544 + return true;
120545 + }
120546 +
120547 + return false;
120548 +}
120549 +
120550 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
120551 +{
120552 + return implicit_built_in_decls[fncode];
120553 +}
120554 +
120555 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
120556 +{
120557 + return cgraph_postorder(order);
120558 +}
120559 +
120560 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
120561 +{
120562 + struct cgraph_node *node = cgraph_get_node(decl);
120563 +
120564 + return node ? node : cgraph_node(decl);
120565 +}
120566 +
120567 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
120568 +{
120569 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
120570 +}
120571 +
120572 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
120573 +{
120574 + struct cgraph_node *node;
120575 +
120576 + for (node = cgraph_nodes; node; node = node->next)
120577 + if (cgraph_function_with_gimple_body_p(node))
120578 + return node;
120579 + return NULL;
120580 +}
120581 +
120582 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
120583 +{
120584 + for (node = node->next; node; node = node->next)
120585 + if (cgraph_function_with_gimple_body_p(node))
120586 + return node;
120587 + return NULL;
120588 +}
120589 +
120590 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
120591 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
120592 + (node) = cgraph_next_function_with_gimple_body(node))
120593 +
120594 +static inline void varpool_add_new_variable(tree decl)
120595 +{
120596 + varpool_finalize_decl(decl);
120597 +}
120598 +#endif
120599 +
120600 +#if BUILDING_GCC_VERSION == 4006
120601 +extern void debug_gimple_stmt(gimple);
120602 +extern void debug_gimple_seq(gimple_seq);
120603 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
120604 +extern void print_gimple_stmt(FILE *, gimple, int, int);
120605 +extern void print_gimple_expr(FILE *, gimple, int, int);
120606 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
120607 +#endif
120608 +
120609 +#if BUILDING_GCC_VERSION <= 4007
120610 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
120611 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
120612 +#define PROP_loops 0
120613 +#define NODE_SYMBOL(node) (node)
120614 +#define NODE_DECL(node) (node)->decl
120615 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
120616 +
120617 +static inline int bb_loop_depth(const_basic_block bb)
120618 +{
120619 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
120620 +}
120621 +
120622 +static inline bool gimple_store_p(gimple gs)
120623 +{
120624 + tree lhs = gimple_get_lhs(gs);
120625 + return lhs && !is_gimple_reg(lhs);
120626 +}
120627 +#endif
120628 +
120629 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
120630 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
120631 +{
120632 + return cgraph_alias_aliased_node(n);
120633 +}
120634 +#endif
120635 +
120636 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
120637 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
120638 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
120639 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
120640 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
120641 +#endif
120642 +
120643 +#if BUILDING_GCC_VERSION <= 4008
120644 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
120645 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
120646 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
120647 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
120648 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
120649 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
120650 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
120651 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
120652 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
120653 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
120654 +
120655 +static inline bool tree_fits_shwi_p(const_tree t)
120656 +{
120657 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120658 + return false;
120659 +
120660 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
120661 + return true;
120662 +
120663 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
120664 + return true;
120665 +
120666 + return false;
120667 +}
120668 +
120669 +static inline bool tree_fits_uhwi_p(const_tree t)
120670 +{
120671 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120672 + return false;
120673 +
120674 + return TREE_INT_CST_HIGH(t) == 0;
120675 +}
120676 +
120677 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
120678 +{
120679 + gcc_assert(tree_fits_shwi_p(t));
120680 + return TREE_INT_CST_LOW(t);
120681 +}
120682 +
120683 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
120684 +{
120685 + gcc_assert(tree_fits_uhwi_p(t));
120686 + return TREE_INT_CST_LOW(t);
120687 +}
120688 +
120689 +static inline const char *get_tree_code_name(enum tree_code code)
120690 +{
120691 + gcc_assert(code < MAX_TREE_CODES);
120692 + return tree_code_name[code];
120693 +}
120694 +
120695 +#define ipa_remove_stmt_references(cnode, stmt)
120696 +
120697 +typedef union gimple_statement_d gasm;
120698 +typedef union gimple_statement_d gassign;
120699 +typedef union gimple_statement_d gcall;
120700 +typedef union gimple_statement_d gcond;
120701 +typedef union gimple_statement_d gdebug;
120702 +typedef union gimple_statement_d gphi;
120703 +typedef union gimple_statement_d greturn;
120704 +#endif
120705 +
120706 +#if BUILDING_GCC_VERSION == 4008
120707 +#define NODE_SYMBOL(node) (&(node)->symbol)
120708 +#define NODE_DECL(node) (node)->symbol.decl
120709 +#endif
120710 +
120711 +#if BUILDING_GCC_VERSION >= 4008
120712 +#define add_referenced_var(var)
120713 +#define mark_sym_for_renaming(var)
120714 +#define varpool_mark_needed_node(node)
120715 +#define create_var_ann(var)
120716 +#define TODO_dump_func 0
120717 +#define TODO_dump_cgraph 0
120718 +#endif
120719 +
120720 +#if BUILDING_GCC_VERSION <= 4009
120721 +#define TODO_verify_il 0
120722 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
120723 +#endif
120724 +
120725 +#if BUILDING_GCC_VERSION == 4009
120726 +typedef struct gimple_statement_base gasm;
120727 +typedef struct gimple_statement_base gassign;
120728 +typedef struct gimple_statement_base gcall;
120729 +typedef struct gimple_statement_base gcond;
120730 +typedef struct gimple_statement_base gdebug;
120731 +typedef struct gimple_statement_base gphi;
120732 +typedef struct gimple_statement_base greturn;
120733 +#endif
120734 +
120735 +#if BUILDING_GCC_VERSION <= 4009
120736 +typedef struct rtx_def rtx_insn;
120737 +
120738 +static inline void set_decl_section_name(tree node, const char *value)
120739 +{
120740 + DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
120741 +}
120742 +
120743 +static inline gasm *as_a_gasm(gimple stmt)
120744 +{
120745 + return stmt;
120746 +}
120747 +
120748 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
120749 +{
120750 + return stmt;
120751 +}
120752 +
120753 +static inline gassign *as_a_gassign(gimple stmt)
120754 +{
120755 + return stmt;
120756 +}
120757 +
120758 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
120759 +{
120760 + return stmt;
120761 +}
120762 +
120763 +static inline gcall *as_a_gcall(gimple stmt)
120764 +{
120765 + return stmt;
120766 +}
120767 +
120768 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
120769 +{
120770 + return stmt;
120771 +}
120772 +
120773 +static inline gphi *as_a_gphi(gimple stmt)
120774 +{
120775 + return stmt;
120776 +}
120777 +
120778 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
120779 +{
120780 + return stmt;
120781 +}
120782 +
120783 +static inline greturn *as_a_greturn(gimple stmt)
120784 +{
120785 + return stmt;
120786 +}
120787 +
120788 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
120789 +{
120790 + return stmt;
120791 +}
120792 +#endif
120793 +
120794 +#if BUILDING_GCC_VERSION >= 4009
120795 +#define TODO_ggc_collect 0
120796 +#define NODE_SYMBOL(node) (node)
120797 +#define NODE_DECL(node) (node)->decl
120798 +#define cgraph_node_name(node) (node)->name()
120799 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
120800 +#endif
120801 +
120802 +#if BUILDING_GCC_VERSION >= 5000
120803 +#define TODO_verify_ssa TODO_verify_il
120804 +#define TODO_verify_flow TODO_verify_il
120805 +#define TODO_verify_stmts TODO_verify_il
120806 +#define TODO_verify_rtl_sharing TODO_verify_il
120807 +
120808 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
120809 +
120810 +#define INSN_DELETED_P(insn) (insn)->deleted()
120811 +
120812 +// symtab/cgraph related
120813 +#define debug_cgraph_node(node) (node)->debug()
120814 +#define cgraph_get_node(decl) cgraph_node::get(decl)
120815 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
120816 +#define cgraph_n_nodes symtab->cgraph_count
120817 +#define cgraph_max_uid symtab->cgraph_max_uid
120818 +#define varpool_get_node(decl) varpool_node::get(decl)
120819 +
120820 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
120821 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
120822 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
120823 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
120824 +
120825 +typedef struct cgraph_node *cgraph_node_ptr;
120826 +typedef struct cgraph_edge *cgraph_edge_p;
120827 +typedef struct varpool_node *varpool_node_ptr;
120828 +
120829 +static inline void change_decl_assembler_name(tree decl, tree name)
120830 +{
120831 + symtab->change_decl_assembler_name(decl, name);
120832 +}
120833 +
120834 +static inline void varpool_finalize_decl(tree decl)
120835 +{
120836 + varpool_node::finalize_decl(decl);
120837 +}
120838 +
120839 +static inline void varpool_add_new_variable(tree decl)
120840 +{
120841 + varpool_node::add(decl);
120842 +}
120843 +
120844 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
120845 +{
120846 + return node->function_symbol(availability);
120847 +}
120848 +
120849 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
120850 +{
120851 + return node->ultimate_alias_target(availability);
120852 +}
120853 +
120854 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
120855 +{
120856 + return node->only_called_directly_p();
120857 +}
120858 +
120859 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
120860 +{
120861 + return node->get_availability();
120862 +}
120863 +
120864 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
120865 +{
120866 + return node->get_alias_target();
120867 +}
120868 +
120869 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
120870 +{
120871 + return symtab->add_cgraph_insertion_hook(hook, data);
120872 +}
120873 +
120874 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
120875 +{
120876 + symtab->remove_cgraph_insertion_hook(entry);
120877 +}
120878 +
120879 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
120880 +{
120881 + return symtab->add_cgraph_removal_hook(hook, data);
120882 +}
120883 +
120884 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
120885 +{
120886 + symtab->remove_cgraph_removal_hook(entry);
120887 +}
120888 +
120889 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
120890 +{
120891 + return symtab->add_cgraph_duplication_hook(hook, data);
120892 +}
120893 +
120894 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
120895 +{
120896 + symtab->remove_cgraph_duplication_hook(entry);
120897 +}
120898 +
120899 +// gimple related
120900 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
120901 +{
120902 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
120903 +}
120904 +
120905 +template <>
120906 +template <>
120907 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
120908 +{
120909 + return gs->code == GIMPLE_ASSIGN;
120910 +}
120911 +
120912 +template <>
120913 +template <>
120914 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
120915 +{
120916 + return gs->code == GIMPLE_RETURN;
120917 +}
120918 +
120919 +static inline gasm *as_a_gasm(gimple stmt)
120920 +{
120921 + return as_a<gasm *>(stmt);
120922 +}
120923 +
120924 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
120925 +{
120926 + return as_a<const gasm *>(stmt);
120927 +}
120928 +
120929 +static inline gassign *as_a_gassign(gimple stmt)
120930 +{
120931 + return as_a<gassign *>(stmt);
120932 +}
120933 +
120934 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
120935 +{
120936 + return as_a<const gassign *>(stmt);
120937 +}
120938 +
120939 +static inline gcall *as_a_gcall(gimple stmt)
120940 +{
120941 + return as_a<gcall *>(stmt);
120942 +}
120943 +
120944 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
120945 +{
120946 + return as_a<const gcall *>(stmt);
120947 +}
120948 +
120949 +static inline gphi *as_a_gphi(gimple stmt)
120950 +{
120951 + return as_a<gphi *>(stmt);
120952 +}
120953 +
120954 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
120955 +{
120956 + return as_a<const gphi *>(stmt);
120957 +}
120958 +
120959 +static inline greturn *as_a_greturn(gimple stmt)
120960 +{
120961 + return as_a<greturn *>(stmt);
120962 +}
120963 +
120964 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
120965 +{
120966 + return as_a<const greturn *>(stmt);
120967 +}
120968 +
120969 +// IPA/LTO related
120970 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
120971 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
120972 +
120973 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
120974 +{
120975 + return dyn_cast<cgraph_node_ptr>(ref->referring);
120976 +}
120977 +
120978 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
120979 +{
120980 + referring_node->remove_stmt_references(stmt);
120981 +}
120982 +#endif
120983 +
120984 +#endif
120985 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
120986 new file mode 100644
120987 index 0000000..7514850
120988 --- /dev/null
120989 +++ b/tools/gcc/gen-random-seed.sh
120990 @@ -0,0 +1,8 @@
120991 +#!/bin/sh
120992 +
120993 +if [ ! -f "$1" ]; then
120994 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
120995 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
120996 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
120997 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
120998 +fi
120999 diff --git a/tools/gcc/initify_plugin.c b/tools/gcc/initify_plugin.c
121000 new file mode 100644
121001 index 0000000..294ac43
121002 --- /dev/null
121003 +++ b/tools/gcc/initify_plugin.c
121004 @@ -0,0 +1,450 @@
121005 +/*
121006 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
121007 + * Licensed under the GPL v2, or (at your option) v3
121008 + *
121009 + * Homepage:
121010 + * https://github.com/ephox-gcc-plugins/initify
121011 + *
121012 + * Move string constants (__func__ and function string arguments marked by the nocapture attribute)
121013 + * only referenced in __init/__exit functions to __initconst/__exitconst sections.
121014 + *
121015 + * Usage:
121016 + * $ make
121017 + * $ make run
121018 + */
121019 +
121020 +#include "gcc-common.h"
121021 +
121022 +int plugin_is_GPL_compatible;
121023 +
121024 +static bool verbose = false;
121025 +
121026 +static struct plugin_info initify_plugin_info = {
121027 + .version = "20150524a",
121028 + .help = "initify_plugin\n",
121029 +};
121030 +
121031 +static tree handle_nocapture_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
121032 +{
121033 + tree orig_attr, arg;
121034 +
121035 + *no_add_attrs = true;
121036 + switch (TREE_CODE(*node)) {
121037 + case FUNCTION_DECL:
121038 + case FUNCTION_TYPE:
121039 + case METHOD_TYPE:
121040 + break;
121041 +
121042 + case TYPE_DECL: {
121043 + const_tree fntype = TREE_TYPE(*node);
121044 +
121045 + if (TREE_CODE(fntype) == POINTER_TYPE)
121046 + fntype = TREE_TYPE(fntype);
121047 + if (TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE)
121048 + break;
121049 + // FALLTHROUGH
121050 + }
121051 +
121052 + default:
121053 + error("%s: %qE attribute only applies to functions", __func__, name);
121054 + debug_tree(*node);
121055 + return NULL_TREE;
121056 + }
121057 +
121058 + for (arg = args; arg; arg = TREE_CHAIN(arg)) {
121059 + tree position = TREE_VALUE(arg);
121060 +
121061 + if (TREE_CODE(position) != INTEGER_CST) {
121062 + error("%s: parameter isn't an integer", __func__);
121063 + debug_tree(arg);
121064 + return NULL_TREE;
121065 + }
121066 + }
121067 +
121068 + orig_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node));
121069 + if (orig_attr)
121070 + chainon(TREE_VALUE(orig_attr), args);
121071 + else
121072 + *no_add_attrs = false;
121073 +
121074 + return NULL_TREE;
121075 +}
121076 +
121077 +static struct attribute_spec nocapture_attr = {
121078 + .name = "nocapture",
121079 + .min_length = 1,
121080 + .max_length = -1,
121081 + .decl_required = true,
121082 + .type_required = false,
121083 + .function_type_required = false,
121084 + .handler = handle_nocapture_attribute,
121085 +#if BUILDING_GCC_VERSION >= 4007
121086 + .affects_type_identity = false
121087 +#endif
121088 +};
121089 +
121090 +static void register_attributes(void __unused *event_data, void __unused *data)
121091 +{
121092 + register_attribute(&nocapture_attr);
121093 +}
121094 +
121095 +static const char *get_init_exit_section(const_tree decl)
121096 +{
121097 + const_tree section;
121098 + tree attr_value;
121099 +
121100 + section = lookup_attribute("section", DECL_ATTRIBUTES(decl));
121101 + if (!section)
121102 + return NULL;
121103 +
121104 + gcc_assert(TREE_VALUE(section));
121105 + for (attr_value = TREE_VALUE(section); attr_value; attr_value = TREE_CHAIN(attr_value)) {
121106 + const char *str = TREE_STRING_POINTER(TREE_VALUE(attr_value));
121107 +
121108 + if (!strncmp(str, ".init.", 6))
121109 + return str;
121110 +
121111 + if (!strncmp(str, ".exit.", 6))
121112 + return str;
121113 + }
121114 +
121115 + return NULL;
121116 +}
121117 +
121118 +static tree get_string_cst(tree var)
121119 +{
121120 + if (var == NULL_TREE)
121121 + return NULL_TREE;
121122 +
121123 + if (TREE_CODE(var) == STRING_CST)
121124 + return var;
121125 +
121126 + switch (TREE_CODE_CLASS(TREE_CODE(var))) {
121127 + case tcc_expression:
121128 + case tcc_reference: {
121129 + int i;
121130 +
121131 + for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) {
121132 + tree ret = get_string_cst(TREE_OPERAND(var, i));
121133 + if (ret != NULL_TREE)
121134 + return ret;
121135 + }
121136 + break;
121137 + }
121138 +
121139 + default:
121140 + break;
121141 + }
121142 +
121143 + return NULL_TREE;
121144 +}
121145 +
121146 +static bool set_init_exit_section(tree decl, bool initexit)
121147 +{
121148 + const char *str;
121149 +
121150 + gcc_assert(DECL_P(decl));
121151 +
121152 + str = get_init_exit_section(decl);
121153 + if (str)
121154 + return false;
121155 +
121156 + if (initexit)
121157 + set_decl_section_name(decl, ".init.rodata.str");
121158 + else
121159 + set_decl_section_name(decl, ".exit.rodata.str");
121160 + return true;
121161 +}
121162 +
121163 +static void search_local_strs(bool initexit)
121164 +{
121165 + unsigned int i;
121166 + tree var;
121167 +
121168 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
121169 + tree str, init_val = DECL_INITIAL(var);
121170 +
121171 + if (init_val == NULL_TREE)
121172 + continue;
121173 + if (strcmp(DECL_NAME_POINTER(var), "__func__"))
121174 + continue;
121175 +
121176 + str = get_string_cst(init_val);
121177 + gcc_assert(str);
121178 +
121179 + if (set_init_exit_section(var, initexit) && verbose)
121180 + inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
121181 + }
121182 +}
121183 +
121184 +static tree create_tmp_assign(gcall *stmt, unsigned int num)
121185 +{
121186 + tree str, type, decl, arg = gimple_call_arg(stmt, num);
121187 +
121188 + str = get_string_cst(arg);
121189 + decl = build_decl(DECL_SOURCE_LOCATION(current_function_decl), VAR_DECL, create_tmp_var_name("cicus"), TREE_TYPE(str));
121190 +
121191 + type = TREE_TYPE(TREE_TYPE(decl));
121192 + type = build_qualified_type(type, TYPE_QUALS(type) | TYPE_QUAL_CONST);
121193 + TYPE_READONLY(type) = 1;
121194 + TREE_PUBLIC(type) = 0;
121195 +
121196 + DECL_INITIAL(decl) = str;
121197 + DECL_CONTEXT(decl) = current_function_decl;
121198 + DECL_ARTIFICIAL(decl) = 1;
121199 +
121200 + TREE_STATIC(decl) = 1;
121201 + TREE_READONLY(decl) = 1;
121202 + TREE_ADDRESSABLE(decl) = 1;
121203 + TREE_USED(decl) = 1;
121204 +
121205 + add_referenced_var(decl);
121206 + add_local_decl(cfun, decl);
121207 +
121208 + varpool_add_new_variable(decl);
121209 + varpool_mark_needed_node(varpool_node(decl));
121210 +
121211 + DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl));
121212 + BLOCK_VARS(DECL_INITIAL (current_function_decl)) = decl;
121213 +
121214 + decl = build_fold_addr_expr_loc(DECL_SOURCE_LOCATION(current_function_decl), decl);
121215 + gimple_call_set_arg(stmt, num, decl);
121216 + update_stmt(stmt);
121217 +
121218 + return TREE_OPERAND(decl, 0);
121219 +}
121220 +
121221 +static bool is_syscall(const_tree fn)
121222 +{
121223 + if (!strncmp(DECL_NAME_POINTER(fn), "sys_", 4))
121224 + return true;
121225 +
121226 + if (!strncmp(DECL_NAME_POINTER(fn), "sys32_", 6))
121227 + return true;
121228 +
121229 + if (!strncmp(DECL_NAME_POINTER(fn), "compat_sys_", 11))
121230 + return true;
121231 +
121232 + return false;
121233 +}
121234 +
121235 +static bool is_vararg(const_tree fn)
121236 +{
121237 + tree arg_list;
121238 +
121239 + arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn));
121240 + if (arg_list == NULL_TREE)
121241 + return false;
121242 +
121243 + return tree_last(arg_list) != void_list_node;
121244 +}
121245 +
121246 +// __printf(1, 0), 0: turn off the varargs checking
121247 +static bool check_varargs(const_tree attr)
121248 +{
121249 + const_tree attr_val;
121250 +
121251 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
121252 + if (TREE_VALUE(attr_val) == integer_zero_node)
121253 + return false;
121254 + }
121255 + return true;
121256 +}
121257 +
121258 +static bool is_nocapture_param(const_gimple stmt, unsigned int num)
121259 +{
121260 + unsigned int attr_arg_val = 0;
121261 + tree attr_val;
121262 + const_tree attr;
121263 + const_tree fndecl = gimple_call_fndecl(stmt);
121264 +
121265 + gcc_assert(DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE);
121266 +
121267 + if (is_syscall(fndecl))
121268 + return true;
121269 +
121270 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
121271 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
121272 + attr_arg_val = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_val));
121273 +
121274 + if (attr_arg_val == num + 1)
121275 + return true;
121276 + }
121277 +
121278 + if (!is_vararg(fndecl))
121279 + return false;
121280 + if (!check_varargs(attr))
121281 + return false;
121282 + return attr_arg_val < num + 1;
121283 +}
121284 +
121285 +static void search_str_param(gcall *stmt, bool initexit)
121286 +{
121287 + unsigned int num;
121288 +
121289 + for (num = 0; num < gimple_call_num_args(stmt); num++) {
121290 + tree var, str, arg = gimple_call_arg(stmt, num);
121291 +
121292 + str = get_string_cst(arg);
121293 + if (str == NULL_TREE)
121294 + continue;
121295 +
121296 + if (!is_nocapture_param(stmt, num))
121297 + continue;
121298 +
121299 + var = create_tmp_assign(stmt, num);
121300 + if (set_init_exit_section(var, initexit) && verbose)
121301 + inform(gimple_location(stmt), "initified function arg: %s: [%s]", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
121302 + }
121303 +}
121304 +
121305 +static bool has_nocapture_param(const gcall *stmt)
121306 +{
121307 + const_tree attr, fndecl = gimple_call_fndecl(stmt);
121308 +
121309 + if (fndecl == NULL_TREE)
121310 + return false;
121311 +
121312 + if (is_syscall(fndecl))
121313 + return true;
121314 +
121315 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
121316 + return attr != NULL_TREE;
121317 +}
121318 +
121319 +static void search_const_strs(bool initexit)
121320 +{
121321 + basic_block bb;
121322 +
121323 + FOR_ALL_BB_FN(bb, cfun) {
121324 + gimple_stmt_iterator gsi;
121325 +
121326 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121327 + gcall *call_stmt;
121328 + gimple stmt = gsi_stmt(gsi);
121329 +
121330 + if (!is_gimple_call(stmt))
121331 + continue;
121332 +
121333 + call_stmt = as_a_gcall(stmt);
121334 + if (has_nocapture_param(call_stmt))
121335 + search_str_param(call_stmt, initexit);
121336 + }
121337 + }
121338 +}
121339 +
121340 +static unsigned int handle_function(void)
121341 +{
121342 + bool initexit;
121343 + const char *section = get_init_exit_section(current_function_decl);
121344 +
121345 + if (!section)
121346 + return 0;
121347 +
121348 + initexit = !strncmp(section, ".init.", 6);
121349 + search_local_strs(initexit);
121350 + search_const_strs(initexit);
121351 +
121352 + return 0;
121353 +}
121354 +
121355 +#if BUILDING_GCC_VERSION >= 4009
121356 +namespace {
121357 +static const struct pass_data initify_plugin_pass_data = {
121358 +#else
121359 +static struct gimple_opt_pass initify_plugin_pass = {
121360 + .pass = {
121361 +#endif
121362 + .type = GIMPLE_PASS,
121363 + .name = "initify_plugin",
121364 +#if BUILDING_GCC_VERSION >= 4008
121365 + .optinfo_flags = OPTGROUP_NONE,
121366 +#endif
121367 +#if BUILDING_GCC_VERSION >= 5000
121368 +#elif BUILDING_GCC_VERSION >= 4009
121369 + .has_gate = false,
121370 + .has_execute = true,
121371 +#else
121372 + .gate = NULL,
121373 + .execute = handle_function,
121374 + .sub = NULL,
121375 + .next = NULL,
121376 + .static_pass_number = 0,
121377 +#endif
121378 + .tv_id = TV_NONE,
121379 + .properties_required = 0,
121380 + .properties_provided = 0,
121381 + .properties_destroyed = 0,
121382 + .todo_flags_start = 0,
121383 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
121384 +#if BUILDING_GCC_VERSION < 4009
121385 + }
121386 +#endif
121387 +};
121388 +
121389 +#if BUILDING_GCC_VERSION >= 4009
121390 +class initify_plugin_pass : public gimple_opt_pass {
121391 +public:
121392 + initify_plugin_pass() : gimple_opt_pass(initify_plugin_pass_data, g) {}
121393 +#if BUILDING_GCC_VERSION >= 5000
121394 + virtual unsigned int execute(function *) { return handle_function(); }
121395 +#else
121396 + unsigned int execute() { return handle_function(); }
121397 +#endif
121398 +};
121399 +}
121400 +
121401 +static struct opt_pass *make_initify_plugin_pass(void)
121402 +{
121403 + return new initify_plugin_pass();
121404 +}
121405 +#else
121406 +static struct opt_pass *make_initify_plugin_pass(void)
121407 +{
121408 + return &initify_plugin_pass.pass;
121409 +}
121410 +#endif
121411 +
121412 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
121413 +
121414 +static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc)
121415 +{
121416 + if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) {
121417 + gcc_assert(TREE_CODE(decl) == VAR_DECL);
121418 + gcc_assert(DECL_INITIAL(decl));
121419 + gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST);
121420 +
121421 + return 1 | SECTION_MERGE | SECTION_STRINGS;
121422 + }
121423 +
121424 + return old_section_type_flags(decl, name, reloc);
121425 +}
121426 +
121427 +static void initify_start_unit(void __unused *gcc_data, void __unused *user_data)
121428 +{
121429 + old_section_type_flags = targetm.section_type_flags;
121430 + targetm.section_type_flags = initify_section_type_flags;
121431 +}
121432 +
121433 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121434 +{
121435 + const char * const plugin_name = plugin_info->base_name;
121436 + struct register_pass_info initify_plugin_pass_info;
121437 +
121438 + initify_plugin_pass_info.pass = make_initify_plugin_pass();
121439 + initify_plugin_pass_info.reference_pass_name = "nrv";
121440 + initify_plugin_pass_info.ref_pass_instance_number = 1;
121441 + initify_plugin_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121442 +
121443 + if (!plugin_default_version_check(version, &gcc_version)) {
121444 + error(G_("incompatible gcc/plugin versions"));
121445 + return 1;
121446 + }
121447 +
121448 + register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info);
121449 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_plugin_pass_info);
121450 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
121451 + register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL);
121452 +
121453 + return 0;
121454 +}
121455 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
121456 new file mode 100644
121457 index 0000000..457d54e
121458 --- /dev/null
121459 +++ b/tools/gcc/kallocstat_plugin.c
121460 @@ -0,0 +1,188 @@
121461 +/*
121462 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
121463 + * Licensed under the GPL v2
121464 + *
121465 + * Note: the choice of the license means that the compilation process is
121466 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121467 + * but for the kernel it doesn't matter since it doesn't link against
121468 + * any of the gcc libraries
121469 + *
121470 + * gcc plugin to find the distribution of k*alloc sizes
121471 + *
121472 + * TODO:
121473 + *
121474 + * BUGS:
121475 + * - none known
121476 + */
121477 +
121478 +#include "gcc-common.h"
121479 +
121480 +int plugin_is_GPL_compatible;
121481 +
121482 +static struct plugin_info kallocstat_plugin_info = {
121483 + .version = "201401260140",
121484 + .help = NULL
121485 +};
121486 +
121487 +static const char * const kalloc_functions[] = {
121488 + "__kmalloc",
121489 + "kmalloc",
121490 + "kmalloc_large",
121491 + "kmalloc_node",
121492 + "kmalloc_order",
121493 + "kmalloc_order_trace",
121494 + "kmalloc_slab",
121495 + "kzalloc",
121496 + "kzalloc_node",
121497 +};
121498 +
121499 +static bool is_kalloc(const char *fnname)
121500 +{
121501 + size_t i;
121502 +
121503 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
121504 + if (!strcmp(fnname, kalloc_functions[i]))
121505 + return true;
121506 + return false;
121507 +}
121508 +
121509 +static unsigned int execute_kallocstat(void)
121510 +{
121511 + basic_block bb;
121512 +
121513 + // 1. loop through BBs and GIMPLE statements
121514 + FOR_EACH_BB_FN(bb, cfun) {
121515 + gimple_stmt_iterator gsi;
121516 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121517 + // gimple match:
121518 + tree fndecl, size;
121519 + gimple stmt;
121520 + const char *fnname;
121521 +
121522 + // is it a call
121523 + stmt = gsi_stmt(gsi);
121524 + if (!is_gimple_call(stmt))
121525 + continue;
121526 + fndecl = gimple_call_fndecl(stmt);
121527 + if (fndecl == NULL_TREE)
121528 + continue;
121529 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
121530 + continue;
121531 +
121532 + // is it a call to k*alloc
121533 + fnname = DECL_NAME_POINTER(fndecl);
121534 + if (!is_kalloc(fnname))
121535 + continue;
121536 +
121537 + // is the size arg const or the result of a simple const assignment
121538 + size = gimple_call_arg(stmt, 0);
121539 + while (true) {
121540 + expanded_location xloc;
121541 + size_t size_val;
121542 +
121543 + if (TREE_CONSTANT(size)) {
121544 + xloc = expand_location(gimple_location(stmt));
121545 + if (!xloc.file)
121546 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
121547 + size_val = TREE_INT_CST_LOW(size);
121548 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
121549 + break;
121550 + }
121551 +
121552 + if (TREE_CODE(size) != SSA_NAME)
121553 + break;
121554 + stmt = SSA_NAME_DEF_STMT(size);
121555 +//debug_gimple_stmt(stmt);
121556 +//debug_tree(size);
121557 + if (!stmt || !is_gimple_assign(stmt))
121558 + break;
121559 + if (gimple_num_ops(stmt) != 2)
121560 + break;
121561 + size = gimple_assign_rhs1(stmt);
121562 + }
121563 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
121564 +//debug_tree(gimple_call_fn(call_stmt));
121565 +//print_node(stderr, "pax", fndecl, 4);
121566 + }
121567 + }
121568 +
121569 + return 0;
121570 +}
121571 +
121572 +#if BUILDING_GCC_VERSION >= 4009
121573 +namespace {
121574 +static const struct pass_data kallocstat_pass_data = {
121575 +#else
121576 +static struct gimple_opt_pass kallocstat_pass = {
121577 + .pass = {
121578 +#endif
121579 + .type = GIMPLE_PASS,
121580 + .name = "kallocstat",
121581 +#if BUILDING_GCC_VERSION >= 4008
121582 + .optinfo_flags = OPTGROUP_NONE,
121583 +#endif
121584 +#if BUILDING_GCC_VERSION >= 5000
121585 +#elif BUILDING_GCC_VERSION == 4009
121586 + .has_gate = false,
121587 + .has_execute = true,
121588 +#else
121589 + .gate = NULL,
121590 + .execute = execute_kallocstat,
121591 + .sub = NULL,
121592 + .next = NULL,
121593 + .static_pass_number = 0,
121594 +#endif
121595 + .tv_id = TV_NONE,
121596 + .properties_required = 0,
121597 + .properties_provided = 0,
121598 + .properties_destroyed = 0,
121599 + .todo_flags_start = 0,
121600 + .todo_flags_finish = 0
121601 +#if BUILDING_GCC_VERSION < 4009
121602 + }
121603 +#endif
121604 +};
121605 +
121606 +#if BUILDING_GCC_VERSION >= 4009
121607 +class kallocstat_pass : public gimple_opt_pass {
121608 +public:
121609 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
121610 +#if BUILDING_GCC_VERSION >= 5000
121611 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
121612 +#else
121613 + unsigned int execute() { return execute_kallocstat(); }
121614 +#endif
121615 +};
121616 +}
121617 +
121618 +static opt_pass *make_kallocstat_pass(void)
121619 +{
121620 + return new kallocstat_pass();
121621 +}
121622 +#else
121623 +static struct opt_pass *make_kallocstat_pass(void)
121624 +{
121625 + return &kallocstat_pass.pass;
121626 +}
121627 +#endif
121628 +
121629 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121630 +{
121631 + const char * const plugin_name = plugin_info->base_name;
121632 + struct register_pass_info kallocstat_pass_info;
121633 +
121634 + kallocstat_pass_info.pass = make_kallocstat_pass();
121635 + kallocstat_pass_info.reference_pass_name = "ssa";
121636 + kallocstat_pass_info.ref_pass_instance_number = 1;
121637 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121638 +
121639 + if (!plugin_default_version_check(version, &gcc_version)) {
121640 + error(G_("incompatible gcc/plugin versions"));
121641 + return 1;
121642 + }
121643 +
121644 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
121645 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
121646 +
121647 + return 0;
121648 +}
121649 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
121650 new file mode 100644
121651 index 0000000..b0d8255
121652 --- /dev/null
121653 +++ b/tools/gcc/kernexec_plugin.c
121654 @@ -0,0 +1,547 @@
121655 +/*
121656 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
121657 + * Licensed under the GPL v2
121658 + *
121659 + * Note: the choice of the license means that the compilation process is
121660 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121661 + * but for the kernel it doesn't matter since it doesn't link against
121662 + * any of the gcc libraries
121663 + *
121664 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
121665 + *
121666 + * TODO:
121667 + *
121668 + * BUGS:
121669 + * - none known
121670 + */
121671 +
121672 +#include "gcc-common.h"
121673 +
121674 +int plugin_is_GPL_compatible;
121675 +
121676 +static struct plugin_info kernexec_plugin_info = {
121677 + .version = "201401260140",
121678 + .help = "method=[bts|or]\tinstrumentation method\n"
121679 +};
121680 +
121681 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
121682 +static void (*kernexec_instrument_retaddr)(rtx);
121683 +
121684 +/*
121685 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
121686 + */
121687 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
121688 +{
121689 + gasm *asm_movabs_stmt;
121690 +
121691 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
121692 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
121693 + gimple_asm_set_volatile(asm_movabs_stmt, true);
121694 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
121695 + update_stmt(asm_movabs_stmt);
121696 +}
121697 +
121698 +/*
121699 + * find all asm() stmts that clobber r12 and add a reload of r12
121700 + */
121701 +static unsigned int execute_kernexec_reload(void)
121702 +{
121703 + basic_block bb;
121704 +
121705 + // 1. loop through BBs and GIMPLE statements
121706 + FOR_EACH_BB_FN(bb, cfun) {
121707 + gimple_stmt_iterator gsi;
121708 +
121709 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121710 + // gimple match: __asm__ ("" : : : "r12");
121711 + gimple stmt;
121712 + gasm *asm_stmt;
121713 + size_t nclobbers;
121714 +
121715 + // is it an asm ...
121716 + stmt = gsi_stmt(gsi);
121717 + if (gimple_code(stmt) != GIMPLE_ASM)
121718 + continue;
121719 +
121720 + asm_stmt = as_a_gasm(stmt);
121721 +
121722 + // ... clobbering r12
121723 + nclobbers = gimple_asm_nclobbers(asm_stmt);
121724 + while (nclobbers--) {
121725 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
121726 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
121727 + continue;
121728 + kernexec_reload_fptr_mask(&gsi);
121729 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
121730 + break;
121731 + }
121732 + }
121733 + }
121734 +
121735 + return 0;
121736 +}
121737 +
121738 +/*
121739 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
121740 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
121741 + */
121742 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
121743 +{
121744 + gimple assign_intptr, assign_new_fptr;
121745 + gcall *call_stmt;
121746 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
121747 +
121748 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
121749 + old_fptr = gimple_call_fn(call_stmt);
121750 +
121751 + // create temporary unsigned long variable used for bitops and cast fptr to it
121752 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
121753 + add_referenced_var(intptr);
121754 + intptr = make_ssa_name(intptr, NULL);
121755 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
121756 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
121757 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
121758 + update_stmt(assign_intptr);
121759 +
121760 + // apply logical or to temporary unsigned long and bitmask
121761 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
121762 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
121763 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
121764 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
121765 + assign_intptr = gimple_build_assign(intptr, orptr);
121766 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
121767 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
121768 + update_stmt(assign_intptr);
121769 +
121770 + // cast temporary unsigned long back to a temporary fptr variable
121771 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
121772 + add_referenced_var(new_fptr);
121773 + new_fptr = make_ssa_name(new_fptr, NULL);
121774 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
121775 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
121776 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
121777 + update_stmt(assign_new_fptr);
121778 +
121779 + // replace call stmt fn with the new fptr
121780 + gimple_call_set_fn(call_stmt, new_fptr);
121781 + update_stmt(call_stmt);
121782 +}
121783 +
121784 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
121785 +{
121786 + gasm *asm_or_stmt;
121787 + gcall *call_stmt;
121788 + tree old_fptr, new_fptr, input, output;
121789 +#if BUILDING_GCC_VERSION <= 4007
121790 + VEC(tree, gc) *inputs = NULL;
121791 + VEC(tree, gc) *outputs = NULL;
121792 +#else
121793 + vec<tree, va_gc> *inputs = NULL;
121794 + vec<tree, va_gc> *outputs = NULL;
121795 +#endif
121796 +
121797 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
121798 + old_fptr = gimple_call_fn(call_stmt);
121799 +
121800 + // create temporary fptr variable
121801 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
121802 + add_referenced_var(new_fptr);
121803 + new_fptr = make_ssa_name(new_fptr, NULL);
121804 +
121805 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
121806 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
121807 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
121808 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
121809 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
121810 +#if BUILDING_GCC_VERSION <= 4007
121811 + VEC_safe_push(tree, gc, inputs, input);
121812 + VEC_safe_push(tree, gc, outputs, output);
121813 +#else
121814 + vec_safe_push(inputs, input);
121815 + vec_safe_push(outputs, output);
121816 +#endif
121817 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
121818 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
121819 + gimple_asm_set_volatile(asm_or_stmt, true);
121820 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
121821 + update_stmt(asm_or_stmt);
121822 +
121823 + // replace call stmt fn with the new fptr
121824 + gimple_call_set_fn(call_stmt, new_fptr);
121825 + update_stmt(call_stmt);
121826 +}
121827 +
121828 +/*
121829 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
121830 + */
121831 +static unsigned int execute_kernexec_fptr(void)
121832 +{
121833 + basic_block bb;
121834 +
121835 + // 1. loop through BBs and GIMPLE statements
121836 + FOR_EACH_BB_FN(bb, cfun) {
121837 + gimple_stmt_iterator gsi;
121838 +
121839 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121840 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
121841 + tree fn;
121842 + gimple stmt;
121843 + gcall *call_stmt;
121844 +
121845 + // is it a call ...
121846 + stmt = gsi_stmt(gsi);
121847 + if (!is_gimple_call(stmt))
121848 + continue;
121849 + call_stmt = as_a_gcall(stmt);
121850 + fn = gimple_call_fn(call_stmt);
121851 + if (TREE_CODE(fn) == ADDR_EXPR)
121852 + continue;
121853 + if (TREE_CODE(fn) != SSA_NAME)
121854 + gcc_unreachable();
121855 +
121856 + // ... through a function pointer
121857 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
121858 + fn = SSA_NAME_VAR(fn);
121859 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
121860 + debug_tree(fn);
121861 + gcc_unreachable();
121862 + }
121863 + }
121864 + fn = TREE_TYPE(fn);
121865 + if (TREE_CODE(fn) != POINTER_TYPE)
121866 + continue;
121867 + fn = TREE_TYPE(fn);
121868 + if (TREE_CODE(fn) != FUNCTION_TYPE)
121869 + continue;
121870 +
121871 + kernexec_instrument_fptr(&gsi);
121872 +
121873 +//debug_tree(gimple_call_fn(call_stmt));
121874 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
121875 + }
121876 + }
121877 +
121878 + return 0;
121879 +}
121880 +
121881 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
121882 +static void kernexec_instrument_retaddr_bts(rtx insn)
121883 +{
121884 + rtx btsq;
121885 + rtvec argvec, constraintvec, labelvec;
121886 + int line;
121887 +
121888 + // create asm volatile("btsq $63,(%%rsp)":::)
121889 + argvec = rtvec_alloc(0);
121890 + constraintvec = rtvec_alloc(0);
121891 + labelvec = rtvec_alloc(0);
121892 + line = expand_location(RTL_LOCATION(insn)).line;
121893 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
121894 + MEM_VOLATILE_P(btsq) = 1;
121895 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
121896 + emit_insn_before(btsq, insn);
121897 +}
121898 +
121899 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
121900 +static void kernexec_instrument_retaddr_or(rtx insn)
121901 +{
121902 + rtx orq;
121903 + rtvec argvec, constraintvec, labelvec;
121904 + int line;
121905 +
121906 + // create asm volatile("orq %%r12,(%%rsp)":::)
121907 + argvec = rtvec_alloc(0);
121908 + constraintvec = rtvec_alloc(0);
121909 + labelvec = rtvec_alloc(0);
121910 + line = expand_location(RTL_LOCATION(insn)).line;
121911 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
121912 + MEM_VOLATILE_P(orq) = 1;
121913 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
121914 + emit_insn_before(orq, insn);
121915 +}
121916 +
121917 +/*
121918 + * find all asm level function returns and forcibly set the highest bit of the return address
121919 + */
121920 +static unsigned int execute_kernexec_retaddr(void)
121921 +{
121922 + rtx_insn *insn;
121923 +
121924 +// if (stack_realign_drap)
121925 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
121926 +
121927 + // 1. find function returns
121928 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
121929 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
121930 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
121931 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
121932 + rtx body;
121933 +
121934 + // is it a retn
121935 + if (!JUMP_P(insn))
121936 + continue;
121937 + body = PATTERN(insn);
121938 + if (GET_CODE(body) == PARALLEL)
121939 + body = XVECEXP(body, 0, 0);
121940 + if (!ANY_RETURN_P(body))
121941 + continue;
121942 + kernexec_instrument_retaddr(insn);
121943 + }
121944 +
121945 +// print_simple_rtl(stderr, get_insns());
121946 +// print_rtl(stderr, get_insns());
121947 +
121948 + return 0;
121949 +}
121950 +
121951 +static bool kernexec_cmodel_check(void)
121952 +{
121953 + tree section;
121954 +
121955 + if (ix86_cmodel != CM_KERNEL)
121956 + return false;
121957 +
121958 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
121959 + if (!section || !TREE_VALUE(section))
121960 + return true;
121961 +
121962 + section = TREE_VALUE(TREE_VALUE(section));
121963 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
121964 + return true;
121965 +
121966 + return false;
121967 +}
121968 +
121969 +#if BUILDING_GCC_VERSION >= 4009
121970 +namespace {
121971 +static const struct pass_data kernexec_reload_pass_data = {
121972 +#else
121973 +static struct gimple_opt_pass kernexec_reload_pass = {
121974 + .pass = {
121975 +#endif
121976 + .type = GIMPLE_PASS,
121977 + .name = "kernexec_reload",
121978 +#if BUILDING_GCC_VERSION >= 4008
121979 + .optinfo_flags = OPTGROUP_NONE,
121980 +#endif
121981 +#if BUILDING_GCC_VERSION >= 5000
121982 +#elif BUILDING_GCC_VERSION == 4009
121983 + .has_gate = true,
121984 + .has_execute = true,
121985 +#else
121986 + .gate = kernexec_cmodel_check,
121987 + .execute = execute_kernexec_reload,
121988 + .sub = NULL,
121989 + .next = NULL,
121990 + .static_pass_number = 0,
121991 +#endif
121992 + .tv_id = TV_NONE,
121993 + .properties_required = 0,
121994 + .properties_provided = 0,
121995 + .properties_destroyed = 0,
121996 + .todo_flags_start = 0,
121997 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
121998 +#if BUILDING_GCC_VERSION < 4009
121999 + }
122000 +#endif
122001 +};
122002 +
122003 +#if BUILDING_GCC_VERSION >= 4009
122004 +static const struct pass_data kernexec_fptr_pass_data = {
122005 +#else
122006 +static struct gimple_opt_pass kernexec_fptr_pass = {
122007 + .pass = {
122008 +#endif
122009 + .type = GIMPLE_PASS,
122010 + .name = "kernexec_fptr",
122011 +#if BUILDING_GCC_VERSION >= 4008
122012 + .optinfo_flags = OPTGROUP_NONE,
122013 +#endif
122014 +#if BUILDING_GCC_VERSION >= 5000
122015 +#elif BUILDING_GCC_VERSION == 4009
122016 + .has_gate = true,
122017 + .has_execute = true,
122018 +#else
122019 + .gate = kernexec_cmodel_check,
122020 + .execute = execute_kernexec_fptr,
122021 + .sub = NULL,
122022 + .next = NULL,
122023 + .static_pass_number = 0,
122024 +#endif
122025 + .tv_id = TV_NONE,
122026 + .properties_required = 0,
122027 + .properties_provided = 0,
122028 + .properties_destroyed = 0,
122029 + .todo_flags_start = 0,
122030 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
122031 +#if BUILDING_GCC_VERSION < 4009
122032 + }
122033 +#endif
122034 +};
122035 +
122036 +#if BUILDING_GCC_VERSION >= 4009
122037 +static const struct pass_data kernexec_retaddr_pass_data = {
122038 +#else
122039 +static struct rtl_opt_pass kernexec_retaddr_pass = {
122040 + .pass = {
122041 +#endif
122042 + .type = RTL_PASS,
122043 + .name = "kernexec_retaddr",
122044 +#if BUILDING_GCC_VERSION >= 4008
122045 + .optinfo_flags = OPTGROUP_NONE,
122046 +#endif
122047 +#if BUILDING_GCC_VERSION >= 5000
122048 +#elif BUILDING_GCC_VERSION == 4009
122049 + .has_gate = true,
122050 + .has_execute = true,
122051 +#else
122052 + .gate = kernexec_cmodel_check,
122053 + .execute = execute_kernexec_retaddr,
122054 + .sub = NULL,
122055 + .next = NULL,
122056 + .static_pass_number = 0,
122057 +#endif
122058 + .tv_id = TV_NONE,
122059 + .properties_required = 0,
122060 + .properties_provided = 0,
122061 + .properties_destroyed = 0,
122062 + .todo_flags_start = 0,
122063 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
122064 +#if BUILDING_GCC_VERSION < 4009
122065 + }
122066 +#endif
122067 +};
122068 +
122069 +#if BUILDING_GCC_VERSION >= 4009
122070 +class kernexec_reload_pass : public gimple_opt_pass {
122071 +public:
122072 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
122073 +#if BUILDING_GCC_VERSION >= 5000
122074 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122075 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
122076 +#else
122077 + bool gate() { return kernexec_cmodel_check(); }
122078 + unsigned int execute() { return execute_kernexec_reload(); }
122079 +#endif
122080 +};
122081 +
122082 +class kernexec_fptr_pass : public gimple_opt_pass {
122083 +public:
122084 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
122085 +#if BUILDING_GCC_VERSION >= 5000
122086 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122087 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
122088 +#else
122089 + bool gate() { return kernexec_cmodel_check(); }
122090 + unsigned int execute() { return execute_kernexec_fptr(); }
122091 +#endif
122092 +};
122093 +
122094 +class kernexec_retaddr_pass : public rtl_opt_pass {
122095 +public:
122096 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
122097 +#if BUILDING_GCC_VERSION >= 5000
122098 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122099 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
122100 +#else
122101 + bool gate() { return kernexec_cmodel_check(); }
122102 + unsigned int execute() { return execute_kernexec_retaddr(); }
122103 +#endif
122104 +};
122105 +}
122106 +
122107 +static opt_pass *make_kernexec_reload_pass(void)
122108 +{
122109 + return new kernexec_reload_pass();
122110 +}
122111 +
122112 +static opt_pass *make_kernexec_fptr_pass(void)
122113 +{
122114 + return new kernexec_fptr_pass();
122115 +}
122116 +
122117 +static opt_pass *make_kernexec_retaddr_pass(void)
122118 +{
122119 + return new kernexec_retaddr_pass();
122120 +}
122121 +#else
122122 +static struct opt_pass *make_kernexec_reload_pass(void)
122123 +{
122124 + return &kernexec_reload_pass.pass;
122125 +}
122126 +
122127 +static struct opt_pass *make_kernexec_fptr_pass(void)
122128 +{
122129 + return &kernexec_fptr_pass.pass;
122130 +}
122131 +
122132 +static struct opt_pass *make_kernexec_retaddr_pass(void)
122133 +{
122134 + return &kernexec_retaddr_pass.pass;
122135 +}
122136 +#endif
122137 +
122138 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122139 +{
122140 + const char * const plugin_name = plugin_info->base_name;
122141 + const int argc = plugin_info->argc;
122142 + const struct plugin_argument * const argv = plugin_info->argv;
122143 + int i;
122144 + struct register_pass_info kernexec_reload_pass_info;
122145 + struct register_pass_info kernexec_fptr_pass_info;
122146 + struct register_pass_info kernexec_retaddr_pass_info;
122147 +
122148 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
122149 + kernexec_reload_pass_info.reference_pass_name = "ssa";
122150 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
122151 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122152 +
122153 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
122154 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
122155 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
122156 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122157 +
122158 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
122159 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
122160 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
122161 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122162 +
122163 + if (!plugin_default_version_check(version, &gcc_version)) {
122164 + error(G_("incompatible gcc/plugin versions"));
122165 + return 1;
122166 + }
122167 +
122168 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
122169 +
122170 + if (TARGET_64BIT == 0)
122171 + return 0;
122172 +
122173 + for (i = 0; i < argc; ++i) {
122174 + if (!strcmp(argv[i].key, "method")) {
122175 + if (!argv[i].value) {
122176 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122177 + continue;
122178 + }
122179 + if (!strcmp(argv[i].value, "bts")) {
122180 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
122181 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
122182 + } else if (!strcmp(argv[i].value, "or")) {
122183 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
122184 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
122185 + fix_register("r12", 1, 1);
122186 + } else
122187 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
122188 + continue;
122189 + }
122190 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122191 + }
122192 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
122193 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
122194 +
122195 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
122196 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
122197 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
122198 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
122199 +
122200 + return 0;
122201 +}
122202 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
122203 new file mode 100644
122204 index 0000000..ac6f9b4
122205 --- /dev/null
122206 +++ b/tools/gcc/latent_entropy_plugin.c
122207 @@ -0,0 +1,474 @@
122208 +/*
122209 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
122210 + * Licensed under the GPL v2
122211 + *
122212 + * Note: the choice of the license means that the compilation process is
122213 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
122214 + * but for the kernel it doesn't matter since it doesn't link against
122215 + * any of the gcc libraries
122216 + *
122217 + * gcc plugin to help generate a little bit of entropy from program state,
122218 + * used throughout the uptime of the kernel
122219 + *
122220 + * TODO:
122221 + * - add ipa pass to identify not explicitly marked candidate functions
122222 + * - mix in more program state (function arguments/return values, loop variables, etc)
122223 + * - more instrumentation control via attribute parameters
122224 + *
122225 + * BUGS:
122226 + * - none known
122227 + */
122228 +
122229 +#include "gcc-common.h"
122230 +
122231 +int plugin_is_GPL_compatible;
122232 +
122233 +static GTY(()) tree latent_entropy_decl;
122234 +
122235 +static struct plugin_info latent_entropy_plugin_info = {
122236 + .version = "201504282240",
122237 + .help = NULL
122238 +};
122239 +
122240 +static unsigned HOST_WIDE_INT seed;
122241 +static unsigned HOST_WIDE_INT get_random_const(void)
122242 +{
122243 + unsigned int i;
122244 + unsigned HOST_WIDE_INT ret = 0;
122245 +
122246 + for (i = 0; i < 8 * sizeof ret; i++) {
122247 + ret = (ret << 1) | (seed & 1);
122248 + seed >>= 1;
122249 + if (ret & 1)
122250 + seed ^= 0xD800000000000000ULL;
122251 + }
122252 +
122253 + return ret;
122254 +}
122255 +
122256 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122257 +{
122258 + tree type;
122259 + unsigned long long mask;
122260 +#if BUILDING_GCC_VERSION <= 4007
122261 + VEC(constructor_elt, gc) *vals;
122262 +#else
122263 + vec<constructor_elt, va_gc> *vals;
122264 +#endif
122265 +
122266 + switch (TREE_CODE(*node)) {
122267 + default:
122268 + *no_add_attrs = true;
122269 + error("%qE attribute only applies to functions and variables", name);
122270 + break;
122271 +
122272 + case VAR_DECL:
122273 + if (DECL_INITIAL(*node)) {
122274 + *no_add_attrs = true;
122275 + error("variable %qD with %qE attribute must not be initialized", *node, name);
122276 + break;
122277 + }
122278 +
122279 + if (!TREE_STATIC(*node)) {
122280 + *no_add_attrs = true;
122281 + error("variable %qD with %qE attribute must not be local", *node, name);
122282 + break;
122283 + }
122284 +
122285 + type = TREE_TYPE(*node);
122286 + switch (TREE_CODE(type)) {
122287 + default:
122288 + *no_add_attrs = true;
122289 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
122290 + break;
122291 +
122292 + case RECORD_TYPE: {
122293 + tree field;
122294 + unsigned int nelt = 0;
122295 +
122296 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
122297 + tree fieldtype;
122298 +
122299 + fieldtype = TREE_TYPE(field);
122300 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
122301 + *no_add_attrs = true;
122302 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
122303 + break;
122304 + }
122305 + }
122306 +
122307 + if (field)
122308 + break;
122309 +
122310 +#if BUILDING_GCC_VERSION <= 4007
122311 + vals = VEC_alloc(constructor_elt, gc, nelt);
122312 +#else
122313 + vec_alloc(vals, nelt);
122314 +#endif
122315 +
122316 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
122317 + tree fieldtype;
122318 +
122319 + fieldtype = TREE_TYPE(field);
122320 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
122321 + mask = 2 * (mask - 1) + 1;
122322 +
122323 + if (TYPE_UNSIGNED(fieldtype))
122324 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
122325 + else
122326 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
122327 + }
122328 +
122329 + DECL_INITIAL(*node) = build_constructor(type, vals);
122330 +//debug_tree(DECL_INITIAL(*node));
122331 + break;
122332 + }
122333 +
122334 + case INTEGER_TYPE:
122335 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
122336 + mask = 2 * (mask - 1) + 1;
122337 +
122338 + if (TYPE_UNSIGNED(type))
122339 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
122340 + else
122341 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
122342 + break;
122343 +
122344 + case ARRAY_TYPE: {
122345 + tree elt_type, array_size, elt_size;
122346 + unsigned int i, nelt;
122347 +
122348 + elt_type = TREE_TYPE(type);
122349 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
122350 + array_size = TYPE_SIZE_UNIT(type);
122351 +
122352 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
122353 + *no_add_attrs = true;
122354 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
122355 + break;
122356 + }
122357 +
122358 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
122359 +#if BUILDING_GCC_VERSION <= 4007
122360 + vals = VEC_alloc(constructor_elt, gc, nelt);
122361 +#else
122362 + vec_alloc(vals, nelt);
122363 +#endif
122364 +
122365 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
122366 + mask = 2 * (mask - 1) + 1;
122367 +
122368 + for (i = 0; i < nelt; i++)
122369 + if (TYPE_UNSIGNED(elt_type))
122370 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
122371 + else
122372 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
122373 +
122374 + DECL_INITIAL(*node) = build_constructor(type, vals);
122375 +//debug_tree(DECL_INITIAL(*node));
122376 + break;
122377 + }
122378 + }
122379 + break;
122380 +
122381 + case FUNCTION_DECL:
122382 + break;
122383 + }
122384 +
122385 + return NULL_TREE;
122386 +}
122387 +
122388 +static struct attribute_spec latent_entropy_attr = {
122389 + .name = "latent_entropy",
122390 + .min_length = 0,
122391 + .max_length = 0,
122392 + .decl_required = true,
122393 + .type_required = false,
122394 + .function_type_required = false,
122395 + .handler = handle_latent_entropy_attribute,
122396 +#if BUILDING_GCC_VERSION >= 4007
122397 + .affects_type_identity = false
122398 +#endif
122399 +};
122400 +
122401 +static void register_attributes(void *event_data, void *data)
122402 +{
122403 + register_attribute(&latent_entropy_attr);
122404 +}
122405 +
122406 +static bool gate_latent_entropy(void)
122407 +{
122408 + // don't bother with noreturn functions for now
122409 + if (TREE_THIS_VOLATILE(current_function_decl))
122410 + return false;
122411 +
122412 + // gcc-4.5 doesn't discover some trivial noreturn functions
122413 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
122414 + return false;
122415 +
122416 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
122417 +}
122418 +
122419 +static enum tree_code get_op(tree *rhs)
122420 +{
122421 + static enum tree_code op;
122422 + unsigned HOST_WIDE_INT random_const;
122423 +
122424 + random_const = get_random_const();
122425 +
122426 + switch (op) {
122427 + case BIT_XOR_EXPR:
122428 + op = PLUS_EXPR;
122429 + break;
122430 +
122431 + case PLUS_EXPR:
122432 + if (rhs) {
122433 + op = LROTATE_EXPR;
122434 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
122435 + break;
122436 + }
122437 +
122438 + case LROTATE_EXPR:
122439 + default:
122440 + op = BIT_XOR_EXPR;
122441 + break;
122442 + }
122443 + if (rhs)
122444 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
122445 + return op;
122446 +}
122447 +
122448 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
122449 +{
122450 + gimple_stmt_iterator gsi;
122451 + gimple assign;
122452 + tree addxorrol, rhs;
122453 + enum tree_code op;
122454 +
122455 + op = get_op(&rhs);
122456 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
122457 + assign = gimple_build_assign(local_entropy, addxorrol);
122458 + gsi = gsi_after_labels(bb);
122459 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
122460 + update_stmt(assign);
122461 +//debug_bb(bb);
122462 +}
122463 +
122464 +static void perturb_latent_entropy(basic_block bb, tree rhs)
122465 +{
122466 + gimple_stmt_iterator gsi;
122467 + gimple assign;
122468 + tree addxorrol, temp;
122469 +
122470 + // 1. create temporary copy of latent_entropy
122471 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
122472 + add_referenced_var(temp);
122473 +
122474 + // 2. read...
122475 + temp = make_ssa_name(temp, NULL);
122476 + assign = gimple_build_assign(temp, latent_entropy_decl);
122477 + SSA_NAME_DEF_STMT(temp) = assign;
122478 + add_referenced_var(latent_entropy_decl);
122479 + gsi = gsi_after_labels(bb);
122480 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122481 + update_stmt(assign);
122482 +
122483 + // 3. ...modify...
122484 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
122485 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
122486 + assign = gimple_build_assign(temp, addxorrol);
122487 + SSA_NAME_DEF_STMT(temp) = assign;
122488 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122489 + update_stmt(assign);
122490 +
122491 + // 4. ...write latent_entropy
122492 + assign = gimple_build_assign(latent_entropy_decl, temp);
122493 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122494 + update_stmt(assign);
122495 +}
122496 +
122497 +static unsigned int execute_latent_entropy(void)
122498 +{
122499 + basic_block bb;
122500 + gimple assign;
122501 + gimple_stmt_iterator gsi;
122502 + tree local_entropy;
122503 +
122504 + if (!latent_entropy_decl) {
122505 +#if BUILDING_GCC_VERSION >= 4009
122506 + varpool_node *node;
122507 +#else
122508 + struct varpool_node *node;
122509 +#endif
122510 +
122511 + FOR_EACH_VARIABLE(node) {
122512 + tree var = NODE_DECL(node);
122513 +
122514 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
122515 + continue;
122516 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
122517 + continue;
122518 + latent_entropy_decl = var;
122519 +// debug_tree(var);
122520 + break;
122521 + }
122522 + if (!latent_entropy_decl) {
122523 +// debug_tree(current_function_decl);
122524 + return 0;
122525 + }
122526 + }
122527 +
122528 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
122529 +
122530 + // 1. create local entropy variable
122531 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
122532 + add_referenced_var(local_entropy);
122533 + mark_sym_for_renaming(local_entropy);
122534 +
122535 + // 2. initialize local entropy variable
122536 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
122537 + if (dom_info_available_p(CDI_DOMINATORS))
122538 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
122539 + gsi = gsi_start_bb(bb);
122540 +
122541 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
122542 +// gimple_set_location(assign, loc);
122543 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122544 + update_stmt(assign);
122545 +//debug_bb(bb);
122546 + gcc_assert(single_succ_p(bb));
122547 + bb = single_succ(bb);
122548 +
122549 + // 3. instrument each BB with an operation on the local entropy variable
122550 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
122551 + perturb_local_entropy(bb, local_entropy);
122552 +//debug_bb(bb);
122553 + bb = bb->next_bb;
122554 + };
122555 +
122556 + // 4. mix local entropy into the global entropy variable
122557 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
122558 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
122559 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
122560 + return 0;
122561 +}
122562 +
122563 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
122564 +{
122565 + tree latent_entropy_type;
122566 +
122567 + seed = get_random_seed(false);
122568 +
122569 + if (in_lto_p)
122570 + return;
122571 +
122572 + // extern volatile u64 latent_entropy
122573 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
122574 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
122575 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
122576 +
122577 + TREE_STATIC(latent_entropy_decl) = 1;
122578 + TREE_PUBLIC(latent_entropy_decl) = 1;
122579 + TREE_USED(latent_entropy_decl) = 1;
122580 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
122581 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
122582 + DECL_EXTERNAL(latent_entropy_decl) = 1;
122583 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
122584 + lang_hooks.decls.pushdecl(latent_entropy_decl);
122585 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
122586 +// varpool_finalize_decl(latent_entropy_decl);
122587 +// varpool_mark_needed_node(latent_entropy_decl);
122588 +}
122589 +
122590 +#if BUILDING_GCC_VERSION >= 4009
122591 +namespace {
122592 +static const struct pass_data latent_entropy_pass_data = {
122593 +#else
122594 +static struct gimple_opt_pass latent_entropy_pass = {
122595 + .pass = {
122596 +#endif
122597 + .type = GIMPLE_PASS,
122598 + .name = "latent_entropy",
122599 +#if BUILDING_GCC_VERSION >= 4008
122600 + .optinfo_flags = OPTGROUP_NONE,
122601 +#endif
122602 +#if BUILDING_GCC_VERSION >= 5000
122603 +#elif BUILDING_GCC_VERSION == 4009
122604 + .has_gate = true,
122605 + .has_execute = true,
122606 +#else
122607 + .gate = gate_latent_entropy,
122608 + .execute = execute_latent_entropy,
122609 + .sub = NULL,
122610 + .next = NULL,
122611 + .static_pass_number = 0,
122612 +#endif
122613 + .tv_id = TV_NONE,
122614 + .properties_required = PROP_gimple_leh | PROP_cfg,
122615 + .properties_provided = 0,
122616 + .properties_destroyed = 0,
122617 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
122618 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
122619 +#if BUILDING_GCC_VERSION < 4009
122620 + }
122621 +#endif
122622 +};
122623 +
122624 +#if BUILDING_GCC_VERSION >= 4009
122625 +class latent_entropy_pass : public gimple_opt_pass {
122626 +public:
122627 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
122628 +#if BUILDING_GCC_VERSION >= 5000
122629 + virtual bool gate(function *) { return gate_latent_entropy(); }
122630 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
122631 +#else
122632 + bool gate() { return gate_latent_entropy(); }
122633 + unsigned int execute() { return execute_latent_entropy(); }
122634 +#endif
122635 +};
122636 +}
122637 +
122638 +static opt_pass *make_latent_entropy_pass(void)
122639 +{
122640 + return new latent_entropy_pass();
122641 +}
122642 +#else
122643 +static struct opt_pass *make_latent_entropy_pass(void)
122644 +{
122645 + return &latent_entropy_pass.pass;
122646 +}
122647 +#endif
122648 +
122649 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122650 +{
122651 + const char * const plugin_name = plugin_info->base_name;
122652 + struct register_pass_info latent_entropy_pass_info;
122653 +
122654 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
122655 + latent_entropy_pass_info.reference_pass_name = "optimized";
122656 + latent_entropy_pass_info.ref_pass_instance_number = 1;
122657 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
122658 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
122659 + {
122660 + .base = &latent_entropy_decl,
122661 + .nelt = 1,
122662 + .stride = sizeof(latent_entropy_decl),
122663 + .cb = &gt_ggc_mx_tree_node,
122664 + .pchw = &gt_pch_nx_tree_node
122665 + },
122666 + LAST_GGC_ROOT_TAB
122667 + };
122668 +
122669 + if (!plugin_default_version_check(version, &gcc_version)) {
122670 + error(G_("incompatible gcc/plugin versions"));
122671 + return 1;
122672 + }
122673 +
122674 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
122675 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
122676 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
122677 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
122678 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
122679 +
122680 + return 0;
122681 +}
122682 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
122683 new file mode 100644
122684 index 0000000..713be61
122685 --- /dev/null
122686 +++ b/tools/gcc/randomize_layout_plugin.c
122687 @@ -0,0 +1,918 @@
122688 +/*
122689 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
122690 + * and PaX Team <pageexec@freemail.hu>
122691 + * Licensed under the GPL v2
122692 + *
122693 + * Usage:
122694 + * $ # for 4.5/4.6/C based 4.7
122695 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
122696 + * $ # for C++ based 4.7/4.8+
122697 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
122698 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
122699 + */
122700 +
122701 +#include "gcc-common.h"
122702 +#include "randomize_layout_seed.h"
122703 +
122704 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
122705 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
122706 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
122707 +#endif
122708 +
122709 +#define ORIG_TYPE_NAME(node) \
122710 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
122711 +
122712 +int plugin_is_GPL_compatible;
122713 +
122714 +static int performance_mode;
122715 +
122716 +static struct plugin_info randomize_layout_plugin_info = {
122717 + .version = "201402201816",
122718 + .help = "disable\t\t\tdo not activate plugin\n"
122719 + "performance-mode\tenable cacheline-aware layout randomization\n"
122720 +};
122721 +
122722 +/* from old Linux dcache.h */
122723 +static inline unsigned long
122724 +partial_name_hash(unsigned long c, unsigned long prevhash)
122725 +{
122726 + return (prevhash + (c << 4) + (c >> 4)) * 11;
122727 +}
122728 +static inline unsigned int
122729 +name_hash(const unsigned char *name)
122730 +{
122731 + unsigned long hash = 0;
122732 + unsigned int len = strlen((const char *)name);
122733 + while (len--)
122734 + hash = partial_name_hash(*name++, hash);
122735 + return (unsigned int)hash;
122736 +}
122737 +
122738 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122739 +{
122740 + tree type;
122741 +
122742 + *no_add_attrs = true;
122743 + if (TREE_CODE(*node) == FUNCTION_DECL) {
122744 + error("%qE attribute does not apply to functions (%qF)", name, *node);
122745 + return NULL_TREE;
122746 + }
122747 +
122748 + if (TREE_CODE(*node) == PARM_DECL) {
122749 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
122750 + return NULL_TREE;
122751 + }
122752 +
122753 + if (TREE_CODE(*node) == VAR_DECL) {
122754 + error("%qE attribute does not apply to variables (%qD)", name, *node);
122755 + return NULL_TREE;
122756 + }
122757 +
122758 + if (TYPE_P(*node)) {
122759 + type = *node;
122760 + } else {
122761 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
122762 + type = TREE_TYPE(*node);
122763 + }
122764 +
122765 + if (TREE_CODE(type) != RECORD_TYPE) {
122766 + error("%qE attribute used on %qT applies to struct types only", name, type);
122767 + return NULL_TREE;
122768 + }
122769 +
122770 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
122771 + error("%qE attribute is already applied to the type %qT", name, type);
122772 + return NULL_TREE;
122773 + }
122774 +
122775 + *no_add_attrs = false;
122776 +
122777 + return NULL_TREE;
122778 +}
122779 +
122780 +/* set on complete types that we don't need to inspect further at all */
122781 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122782 +{
122783 + *no_add_attrs = false;
122784 + return NULL_TREE;
122785 +}
122786 +
122787 +/*
122788 + * set on types that we've performed a shuffle on, to prevent re-shuffling
122789 + * this does not preclude us from inspecting its fields for potential shuffles
122790 + */
122791 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122792 +{
122793 + *no_add_attrs = false;
122794 + return NULL_TREE;
122795 +}
122796 +
122797 +/*
122798 + * 64bit variant of Bob Jenkins' public domain PRNG
122799 + * 256 bits of internal state
122800 + */
122801 +
122802 +typedef unsigned long long u64;
122803 +
122804 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
122805 +
122806 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
122807 +static u64 ranval(ranctx *x) {
122808 + u64 e = x->a - rot(x->b, 7);
122809 + x->a = x->b ^ rot(x->c, 13);
122810 + x->b = x->c + rot(x->d, 37);
122811 + x->c = x->d + e;
122812 + x->d = e + x->a;
122813 + return x->d;
122814 +}
122815 +
122816 +static void raninit(ranctx *x, u64 *seed) {
122817 + int i;
122818 +
122819 + x->a = seed[0];
122820 + x->b = seed[1];
122821 + x->c = seed[2];
122822 + x->d = seed[3];
122823 +
122824 + for (i=0; i < 30; ++i)
122825 + (void)ranval(x);
122826 +}
122827 +
122828 +static u64 shuffle_seed[4];
122829 +
122830 +struct partition_group {
122831 + tree tree_start;
122832 + unsigned long start;
122833 + unsigned long length;
122834 +};
122835 +
122836 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
122837 +{
122838 + unsigned long i;
122839 + unsigned long accum_size = 0;
122840 + unsigned long accum_length = 0;
122841 + unsigned long group_idx = 0;
122842 +
122843 + gcc_assert(length < INT_MAX);
122844 +
122845 + memset(size_groups, 0, sizeof(struct partition_group) * length);
122846 +
122847 + for (i = 0; i < length; i++) {
122848 + if (size_groups[group_idx].tree_start == NULL_TREE) {
122849 + size_groups[group_idx].tree_start = fields[i];
122850 + size_groups[group_idx].start = i;
122851 + accum_length = 0;
122852 + accum_size = 0;
122853 + }
122854 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
122855 + accum_length++;
122856 + if (accum_size >= 64) {
122857 + size_groups[group_idx].length = accum_length;
122858 + accum_length = 0;
122859 + group_idx++;
122860 + }
122861 + }
122862 +
122863 + if (size_groups[group_idx].tree_start != NULL_TREE &&
122864 + !size_groups[group_idx].length) {
122865 + size_groups[group_idx].length = accum_length;
122866 + group_idx++;
122867 + }
122868 +
122869 + *num_groups = group_idx;
122870 +}
122871 +
122872 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
122873 +{
122874 + unsigned long i, x;
122875 + struct partition_group size_group[length];
122876 + unsigned long num_groups = 0;
122877 + unsigned long randnum;
122878 +
122879 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
122880 + for (i = num_groups - 1; i > 0; i--) {
122881 + struct partition_group tmp;
122882 + randnum = ranval(prng_state) % (i + 1);
122883 + tmp = size_group[i];
122884 + size_group[i] = size_group[randnum];
122885 + size_group[randnum] = tmp;
122886 + }
122887 +
122888 + for (x = 0; x < num_groups; x++) {
122889 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
122890 + tree tmp;
122891 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
122892 + continue;
122893 + randnum = ranval(prng_state) % (i + 1);
122894 + // we could handle this case differently if desired
122895 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
122896 + continue;
122897 + tmp = newtree[i];
122898 + newtree[i] = newtree[randnum];
122899 + newtree[randnum] = tmp;
122900 + }
122901 + }
122902 +}
122903 +
122904 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
122905 +{
122906 + unsigned long i, randnum;
122907 +
122908 + for (i = length - 1; i > 0; i--) {
122909 + tree tmp;
122910 + randnum = ranval(prng_state) % (i + 1);
122911 + tmp = newtree[i];
122912 + newtree[i] = newtree[randnum];
122913 + newtree[randnum] = tmp;
122914 + }
122915 +}
122916 +
122917 +/* modern in-place Fisher-Yates shuffle */
122918 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
122919 +{
122920 + unsigned long i;
122921 + u64 seed[4];
122922 + ranctx prng_state;
122923 + const unsigned char *structname;
122924 +
122925 + if (length == 0)
122926 + return;
122927 +
122928 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
122929 +
122930 + structname = ORIG_TYPE_NAME(type);
122931 +
122932 +#ifdef __DEBUG_PLUGIN
122933 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
122934 +#ifdef __DEBUG_VERBOSE
122935 + debug_tree((tree)type);
122936 +#endif
122937 +#endif
122938 +
122939 + for (i = 0; i < 4; i++) {
122940 + seed[i] = shuffle_seed[i];
122941 + seed[i] ^= name_hash(structname);
122942 + }
122943 +
122944 + raninit(&prng_state, (u64 *)&seed);
122945 +
122946 + if (performance_mode)
122947 + performance_shuffle(newtree, length, &prng_state);
122948 + else
122949 + full_shuffle(newtree, length, &prng_state);
122950 +}
122951 +
122952 +static bool is_flexible_array(const_tree field)
122953 +{
122954 + const_tree fieldtype;
122955 + const_tree typesize;
122956 + const_tree elemtype;
122957 + const_tree elemsize;
122958 +
122959 + fieldtype = TREE_TYPE(field);
122960 + typesize = TYPE_SIZE(fieldtype);
122961 +
122962 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
122963 + return false;
122964 +
122965 + elemtype = TREE_TYPE(fieldtype);
122966 + elemsize = TYPE_SIZE(elemtype);
122967 +
122968 + /* size of type is represented in bits */
122969 +
122970 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
122971 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
122972 + return true;
122973 +
122974 + if (typesize != NULL_TREE &&
122975 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
122976 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
122977 + return true;
122978 +
122979 + return false;
122980 +}
122981 +
122982 +static int relayout_struct(tree type)
122983 +{
122984 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
122985 + unsigned long shuffle_length = num_fields;
122986 + tree field;
122987 + tree newtree[num_fields];
122988 + unsigned long i;
122989 + tree list;
122990 + tree variant;
122991 + expanded_location xloc;
122992 +
122993 + if (TYPE_FIELDS(type) == NULL_TREE)
122994 + return 0;
122995 +
122996 + if (num_fields < 2)
122997 + return 0;
122998 +
122999 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123000 +
123001 + gcc_assert(num_fields < INT_MAX);
123002 +
123003 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
123004 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
123005 + return 0;
123006 +
123007 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
123008 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
123009 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
123010 + return 0;
123011 +
123012 + /* throw out any structs in uapi */
123013 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
123014 +
123015 + if (strstr(xloc.file, "/uapi/"))
123016 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
123017 +
123018 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
123019 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
123020 + newtree[i] = field;
123021 + }
123022 +
123023 + /*
123024 + * enforce that we don't randomize the layout of the last
123025 + * element of a struct if it's a 0 or 1-length array
123026 + * or a proper flexible array
123027 + */
123028 + if (is_flexible_array(newtree[num_fields - 1]))
123029 + shuffle_length--;
123030 +
123031 + shuffle(type, (tree *)newtree, shuffle_length);
123032 +
123033 + /*
123034 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
123035 + * as gcc provides no other way to detect such code
123036 + */
123037 + list = make_node(FIELD_DECL);
123038 + TREE_CHAIN(list) = newtree[0];
123039 + TREE_TYPE(list) = void_type_node;
123040 + DECL_SIZE(list) = bitsize_zero_node;
123041 + DECL_NONADDRESSABLE_P(list) = 1;
123042 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
123043 + DECL_SIZE_UNIT(list) = size_zero_node;
123044 + DECL_FIELD_OFFSET(list) = size_zero_node;
123045 + DECL_CONTEXT(list) = type;
123046 + // to satisfy the constify plugin
123047 + TREE_READONLY(list) = 1;
123048 +
123049 + for (i = 0; i < num_fields - 1; i++)
123050 + TREE_CHAIN(newtree[i]) = newtree[i+1];
123051 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
123052 +
123053 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
123054 + TYPE_FIELDS(variant) = list;
123055 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
123056 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
123057 + // force a re-layout
123058 + TYPE_SIZE(variant) = NULL_TREE;
123059 + layout_type(variant);
123060 + }
123061 +
123062 + return 1;
123063 +}
123064 +
123065 +/* from constify plugin */
123066 +static const_tree get_field_type(const_tree field)
123067 +{
123068 + return strip_array_types(TREE_TYPE(field));
123069 +}
123070 +
123071 +/* from constify plugin */
123072 +static bool is_fptr(const_tree fieldtype)
123073 +{
123074 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
123075 + return false;
123076 +
123077 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
123078 +}
123079 +
123080 +/* derived from constify plugin */
123081 +static int is_pure_ops_struct(const_tree node)
123082 +{
123083 + const_tree field;
123084 +
123085 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
123086 +
123087 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
123088 + const_tree fieldtype = get_field_type(field);
123089 + enum tree_code code = TREE_CODE(fieldtype);
123090 +
123091 + if (node == fieldtype)
123092 + continue;
123093 +
123094 + if (!is_fptr(fieldtype))
123095 + return 0;
123096 +
123097 + if (code != RECORD_TYPE && code != UNION_TYPE)
123098 + continue;
123099 +
123100 + if (!is_pure_ops_struct(fieldtype))
123101 + return 0;
123102 + }
123103 +
123104 + return 1;
123105 +}
123106 +
123107 +static void randomize_type(tree type)
123108 +{
123109 + tree variant;
123110 +
123111 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123112 +
123113 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
123114 + return;
123115 +
123116 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
123117 + relayout_struct(type);
123118 +
123119 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
123120 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
123121 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
123122 + }
123123 +#ifdef __DEBUG_PLUGIN
123124 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
123125 +#ifdef __DEBUG_VERBOSE
123126 + debug_tree(type);
123127 +#endif
123128 +#endif
123129 +}
123130 +
123131 +static void randomize_layout_finish_decl(void *event_data, void *data)
123132 +{
123133 + tree decl = (tree)event_data;
123134 + tree type;
123135 +
123136 + if (decl == NULL_TREE || decl == error_mark_node)
123137 + return;
123138 +
123139 + type = TREE_TYPE(decl);
123140 +
123141 + if (TREE_CODE(decl) != VAR_DECL)
123142 + return;
123143 +
123144 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
123145 + return;
123146 +
123147 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
123148 + return;
123149 +
123150 + relayout_decl(decl);
123151 +}
123152 +
123153 +static void finish_type(void *event_data, void *data)
123154 +{
123155 + tree type = (tree)event_data;
123156 +
123157 + if (type == NULL_TREE || type == error_mark_node)
123158 + return;
123159 +
123160 + if (TREE_CODE(type) != RECORD_TYPE)
123161 + return;
123162 +
123163 + if (TYPE_FIELDS(type) == NULL_TREE)
123164 + return;
123165 +
123166 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
123167 + return;
123168 +
123169 +#ifdef __DEBUG_PLUGIN
123170 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
123171 +#endif
123172 +#ifdef __DEBUG_VERBOSE
123173 + debug_tree(type);
123174 +#endif
123175 + randomize_type(type);
123176 +
123177 + return;
123178 +}
123179 +
123180 +static struct attribute_spec randomize_layout_attr = {
123181 + .name = "randomize_layout",
123182 + // related to args
123183 + .min_length = 0,
123184 + .max_length = 0,
123185 + .decl_required = false,
123186 + // need type declaration
123187 + .type_required = true,
123188 + .function_type_required = false,
123189 + .handler = handle_randomize_layout_attr,
123190 +#if BUILDING_GCC_VERSION >= 4007
123191 + .affects_type_identity = true
123192 +#endif
123193 +};
123194 +
123195 +static struct attribute_spec no_randomize_layout_attr = {
123196 + .name = "no_randomize_layout",
123197 + // related to args
123198 + .min_length = 0,
123199 + .max_length = 0,
123200 + .decl_required = false,
123201 + // need type declaration
123202 + .type_required = true,
123203 + .function_type_required = false,
123204 + .handler = handle_randomize_layout_attr,
123205 +#if BUILDING_GCC_VERSION >= 4007
123206 + .affects_type_identity = true
123207 +#endif
123208 +};
123209 +
123210 +static struct attribute_spec randomize_considered_attr = {
123211 + .name = "randomize_considered",
123212 + // related to args
123213 + .min_length = 0,
123214 + .max_length = 0,
123215 + .decl_required = false,
123216 + // need type declaration
123217 + .type_required = true,
123218 + .function_type_required = false,
123219 + .handler = handle_randomize_considered_attr,
123220 +#if BUILDING_GCC_VERSION >= 4007
123221 + .affects_type_identity = false
123222 +#endif
123223 +};
123224 +
123225 +static struct attribute_spec randomize_performed_attr = {
123226 + .name = "randomize_performed",
123227 + // related to args
123228 + .min_length = 0,
123229 + .max_length = 0,
123230 + .decl_required = false,
123231 + // need type declaration
123232 + .type_required = true,
123233 + .function_type_required = false,
123234 + .handler = handle_randomize_performed_attr,
123235 +#if BUILDING_GCC_VERSION >= 4007
123236 + .affects_type_identity = false
123237 +#endif
123238 +};
123239 +
123240 +static void register_attributes(void *event_data, void *data)
123241 +{
123242 + register_attribute(&randomize_layout_attr);
123243 + register_attribute(&no_randomize_layout_attr);
123244 + register_attribute(&randomize_considered_attr);
123245 + register_attribute(&randomize_performed_attr);
123246 +}
123247 +
123248 +static void check_bad_casts_in_constructor(tree var, tree init)
123249 +{
123250 + unsigned HOST_WIDE_INT idx;
123251 + tree field, val;
123252 + tree field_type, val_type;
123253 +
123254 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
123255 + if (TREE_CODE(val) == CONSTRUCTOR) {
123256 + check_bad_casts_in_constructor(var, val);
123257 + continue;
123258 + }
123259 +
123260 + /* pipacs' plugin creates franken-arrays that differ from those produced by
123261 + normal code which all have valid 'field' trees. work around this */
123262 + if (field == NULL_TREE)
123263 + continue;
123264 + field_type = TREE_TYPE(field);
123265 + val_type = TREE_TYPE(val);
123266 +
123267 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
123268 + continue;
123269 +
123270 + if (field_type == val_type)
123271 + continue;
123272 +
123273 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
123274 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
123275 +
123276 + if (field_type == void_type_node)
123277 + continue;
123278 + if (field_type == val_type)
123279 + continue;
123280 + if (TREE_CODE(val_type) != RECORD_TYPE)
123281 + continue;
123282 +
123283 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
123284 + continue;
123285 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
123286 + }
123287 +}
123288 +
123289 +/* derived from the constify plugin */
123290 +static void check_global_variables(void *event_data, void *data)
123291 +{
123292 + struct varpool_node *node;
123293 + tree init;
123294 +
123295 + FOR_EACH_VARIABLE(node) {
123296 + tree var = NODE_DECL(node);
123297 + init = DECL_INITIAL(var);
123298 + if (init == NULL_TREE)
123299 + continue;
123300 +
123301 + if (TREE_CODE(init) != CONSTRUCTOR)
123302 + continue;
123303 +
123304 + check_bad_casts_in_constructor(var, init);
123305 + }
123306 +}
123307 +
123308 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
123309 +{
123310 + basic_block dom;
123311 + gimple dom_stmt;
123312 + gimple call_stmt;
123313 + const_tree dom_lhs;
123314 + const_tree poss_is_err_cond;
123315 + const_tree poss_is_err_func;
123316 + const_tree is_err_arg;
123317 +
123318 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
123319 + if (!dom)
123320 + return false;
123321 +
123322 + dom_stmt = last_stmt(dom);
123323 + if (!dom_stmt)
123324 + return false;
123325 +
123326 + if (gimple_code(dom_stmt) != GIMPLE_COND)
123327 + return false;
123328 +
123329 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
123330 + return false;
123331 +
123332 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
123333 + return false;
123334 +
123335 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
123336 +
123337 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
123338 + return false;
123339 +
123340 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
123341 +
123342 + if (gimple_code(call_stmt) != GIMPLE_CALL)
123343 + return false;
123344 +
123345 + dom_lhs = gimple_get_lhs(call_stmt);
123346 + poss_is_err_func = gimple_call_fndecl(call_stmt);
123347 + if (!poss_is_err_func)
123348 + return false;
123349 + if (dom_lhs != poss_is_err_cond)
123350 + return false;
123351 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
123352 + return false;
123353 +
123354 + is_err_arg = gimple_call_arg(call_stmt, 0);
123355 + if (!is_err_arg)
123356 + return false;
123357 +
123358 + if (is_err_arg != rhs)
123359 + return false;
123360 +
123361 + return true;
123362 +}
123363 +
123364 +static void handle_local_var_initializers(void)
123365 +{
123366 + tree var;
123367 + unsigned int i;
123368 +
123369 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
123370 + tree init = DECL_INITIAL(var);
123371 + if (!init)
123372 + continue;
123373 + if (TREE_CODE(init) != CONSTRUCTOR)
123374 + continue;
123375 + check_bad_casts_in_constructor(var, init);
123376 + }
123377 +}
123378 +
123379 +/*
123380 + * iterate over all statements to find "bad" casts:
123381 + * those where the address of the start of a structure is cast
123382 + * to a pointer of a structure of a different type, or a
123383 + * structure pointer type is cast to a different structure pointer type
123384 + */
123385 +static unsigned int find_bad_casts(void)
123386 +{
123387 + basic_block bb;
123388 +
123389 + handle_local_var_initializers();
123390 +
123391 + FOR_ALL_BB_FN(bb, cfun) {
123392 + gimple_stmt_iterator gsi;
123393 +
123394 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
123395 + gimple stmt;
123396 + const_tree lhs;
123397 + const_tree lhs_type;
123398 + const_tree rhs1;
123399 + const_tree rhs_type;
123400 + const_tree ptr_lhs_type;
123401 + const_tree ptr_rhs_type;
123402 + const_tree op0;
123403 + const_tree op0_type;
123404 + enum tree_code rhs_code;
123405 +
123406 + stmt = gsi_stmt(gsi);
123407 +
123408 +#ifdef __DEBUG_PLUGIN
123409 +#ifdef __DEBUG_VERBOSE
123410 + debug_gimple_stmt(stmt);
123411 + debug_tree(gimple_get_lhs(stmt));
123412 +#endif
123413 +#endif
123414 +
123415 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
123416 + continue;
123417 +
123418 +#ifdef __DEBUG_PLUGIN
123419 +#ifdef __DEBUG_VERBOSE
123420 + debug_tree(gimple_assign_rhs1(stmt));
123421 +#endif
123422 +#endif
123423 +
123424 + rhs_code = gimple_assign_rhs_code(stmt);
123425 +
123426 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
123427 + continue;
123428 +
123429 + lhs = gimple_get_lhs(stmt);
123430 + lhs_type = TREE_TYPE(lhs);
123431 + rhs1 = gimple_assign_rhs1(stmt);
123432 + rhs_type = TREE_TYPE(rhs1);
123433 +
123434 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
123435 + TREE_CODE(lhs_type) != POINTER_TYPE)
123436 + continue;
123437 +
123438 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
123439 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
123440 +
123441 + if (ptr_rhs_type == void_type_node)
123442 + continue;
123443 +
123444 + if (ptr_lhs_type == void_type_node)
123445 + continue;
123446 +
123447 + if (dominated_by_is_err(rhs1, bb))
123448 + continue;
123449 +
123450 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
123451 +#ifndef __DEBUG_PLUGIN
123452 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
123453 +#endif
123454 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
123455 + continue;
123456 + }
123457 +
123458 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
123459 + continue;
123460 +
123461 + if (rhs_code == ADDR_EXPR) {
123462 + op0 = TREE_OPERAND(rhs1, 0);
123463 +
123464 + if (op0 == NULL_TREE)
123465 + continue;
123466 +
123467 + if (TREE_CODE(op0) != VAR_DECL)
123468 + continue;
123469 +
123470 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
123471 + if (op0_type == ptr_lhs_type)
123472 + continue;
123473 +
123474 +#ifndef __DEBUG_PLUGIN
123475 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
123476 +#endif
123477 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
123478 + } else {
123479 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
123480 + /* skip bogus type casts introduced by container_of */
123481 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
123482 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
123483 + continue;
123484 +#ifndef __DEBUG_PLUGIN
123485 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
123486 +#endif
123487 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
123488 + }
123489 +
123490 + }
123491 + }
123492 + return 0;
123493 +}
123494 +
123495 +#if BUILDING_GCC_VERSION >= 4009
123496 +static const struct pass_data randomize_layout_bad_cast_data = {
123497 +#else
123498 +static struct gimple_opt_pass randomize_layout_bad_cast = {
123499 + .pass = {
123500 +#endif
123501 + .type = GIMPLE_PASS,
123502 + .name = "randomize_layout_bad_cast",
123503 +#if BUILDING_GCC_VERSION >= 4008
123504 + .optinfo_flags = OPTGROUP_NONE,
123505 +#endif
123506 +#if BUILDING_GCC_VERSION >= 5000
123507 +#elif BUILDING_GCC_VERSION >= 4009
123508 + .has_gate = false,
123509 + .has_execute = true,
123510 +#else
123511 + .gate = NULL,
123512 + .execute = find_bad_casts,
123513 + .sub = NULL,
123514 + .next = NULL,
123515 + .static_pass_number = 0,
123516 +#endif
123517 + .tv_id = TV_NONE,
123518 + .properties_required = PROP_cfg,
123519 + .properties_provided = 0,
123520 + .properties_destroyed = 0,
123521 + .todo_flags_start = 0,
123522 + .todo_flags_finish = TODO_dump_func
123523 +#if BUILDING_GCC_VERSION < 4009
123524 + }
123525 +#endif
123526 +};
123527 +
123528 +#if BUILDING_GCC_VERSION >= 4009
123529 +namespace {
123530 +class randomize_layout_bad_cast : public gimple_opt_pass {
123531 +public:
123532 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
123533 + unsigned int execute() { return find_bad_casts(); }
123534 +};
123535 +}
123536 +#endif
123537 +
123538 +static struct opt_pass *make_randomize_layout_bad_cast(void)
123539 +{
123540 +#if BUILDING_GCC_VERSION >= 4009
123541 + return new randomize_layout_bad_cast();
123542 +#else
123543 + return &randomize_layout_bad_cast.pass;
123544 +#endif
123545 +}
123546 +
123547 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
123548 +{
123549 + int i;
123550 + const char * const plugin_name = plugin_info->base_name;
123551 + const int argc = plugin_info->argc;
123552 + const struct plugin_argument * const argv = plugin_info->argv;
123553 + bool enable = true;
123554 + int obtained_seed = 0;
123555 + struct register_pass_info randomize_layout_bad_cast_info;
123556 +
123557 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
123558 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
123559 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
123560 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
123561 +
123562 + if (!plugin_default_version_check(version, &gcc_version)) {
123563 + error(G_("incompatible gcc/plugin versions"));
123564 + return 1;
123565 + }
123566 +
123567 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
123568 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
123569 + enable = false;
123570 + }
123571 +
123572 + for (i = 0; i < argc; ++i) {
123573 + if (!strcmp(argv[i].key, "disable")) {
123574 + enable = false;
123575 + continue;
123576 + }
123577 + if (!strcmp(argv[i].key, "performance-mode")) {
123578 + performance_mode = 1;
123579 + continue;
123580 + }
123581 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
123582 + }
123583 +
123584 + if (strlen(randstruct_seed) != 64) {
123585 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
123586 + return 1;
123587 + }
123588 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
123589 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
123590 + if (obtained_seed != 4) {
123591 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
123592 + return 1;
123593 + }
123594 +
123595 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
123596 + if (enable) {
123597 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
123598 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
123599 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
123600 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
123601 + }
123602 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
123603 +
123604 + return 0;
123605 +}
123606 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
123607 new file mode 100644
123608 index 0000000..1f0214f
123609 --- /dev/null
123610 +++ b/tools/gcc/size_overflow_plugin/.gitignore
123611 @@ -0,0 +1,3 @@
123612 +randomize_layout_seed.h
123613 +size_overflow_hash.h
123614 +size_overflow_hash_aux.h
123615 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
123616 new file mode 100644
123617 index 0000000..1ae2ed5
123618 --- /dev/null
123619 +++ b/tools/gcc/size_overflow_plugin/Makefile
123620 @@ -0,0 +1,20 @@
123621 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
123622 +always := $($(HOSTLIBS)-y)
123623 +
123624 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
123625 +
123626 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
123627 +
123628 +quiet_cmd_build_size_overflow_hash = GENHASH $@
123629 + cmd_build_size_overflow_hash = \
123630 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
123631 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
123632 + $(call if_changed,build_size_overflow_hash)
123633 +
123634 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
123635 + cmd_build_size_overflow_hash_aux = \
123636 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
123637 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
123638 + $(call if_changed,build_size_overflow_hash_aux)
123639 +
123640 +targets += size_overflow_hash.h size_overflow_hash_aux.h
123641 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
123642 new file mode 100644
123643 index 0000000..12b1e3b
123644 --- /dev/null
123645 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
123646 @@ -0,0 +1,102 @@
123647 +#!/bin/bash
123648 +
123649 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
123650 +
123651 +header1="size_overflow_hash.h"
123652 +database="size_overflow_hash.data"
123653 +n=65536
123654 +hashtable_name="size_overflow_hash"
123655 +
123656 +usage() {
123657 +cat <<EOF
123658 +usage: $0 options
123659 +OPTIONS:
123660 + -h|--help help
123661 + -o header file
123662 + -d database file
123663 + -n hash array size
123664 + -s name of the hash table
123665 +EOF
123666 + return 0
123667 +}
123668 +
123669 +while true
123670 +do
123671 + case "$1" in
123672 + -h|--help) usage && exit 0;;
123673 + -n) n=$2; shift 2;;
123674 + -o) header1="$2"; shift 2;;
123675 + -d) database="$2"; shift 2;;
123676 + -s) hashtable_name="$2"; shift 2;;
123677 + --) shift 1; break ;;
123678 + *) break ;;
123679 + esac
123680 +done
123681 +
123682 +create_defines() {
123683 + for i in `seq 0 31`
123684 + do
123685 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
123686 + done
123687 + echo >> "$header1"
123688 +}
123689 +
123690 +create_structs() {
123691 + rm -f "$header1"
123692 +
123693 + create_defines
123694 +
123695 + cat "$database" | while read data
123696 + do
123697 + data_array=($data)
123698 + struct_hash_name="${data_array[0]}"
123699 + funcn="${data_array[1]}"
123700 + params="${data_array[2]}"
123701 + next="${data_array[4]}"
123702 +
123703 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
123704 +
123705 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
123706 + echo -en "\t.param\t= " >> "$header1"
123707 + line=
123708 + for param_num in ${params//-/ };
123709 + do
123710 + line="${line}PARAM"$param_num"|"
123711 + done
123712 +
123713 + echo -e "${line%?},\n};\n" >> "$header1"
123714 + done
123715 +}
123716 +
123717 +create_headers() {
123718 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
123719 +}
123720 +
123721 +create_array_elements() {
123722 + index=0
123723 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
123724 + do
123725 + data_array=($data)
123726 + i="${data_array[3]}"
123727 + hash="${data_array[0]}"
123728 + while [[ $index -lt $i ]]
123729 + do
123730 + echo -e "\t["$index"]\t= NULL," >> "$header1"
123731 + index=$(($index + 1))
123732 + done
123733 + index=$(($index + 1))
123734 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
123735 + done
123736 + echo '};' >> $header1
123737 +}
123738 +
123739 +size_overflow_plugin_dir=`dirname $header1`
123740 +if [ "$size_overflow_plugin_dir" != '.' ]; then
123741 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
123742 +fi
123743 +
123744 +create_structs
123745 +create_headers
123746 +create_array_elements
123747 +
123748 +exit 0
123749 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
123750 new file mode 100644
123751 index 0000000..0b508b1
123752 --- /dev/null
123753 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
123754 @@ -0,0 +1,409 @@
123755 +/*
123756 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
123757 + * Licensed under the GPL v2, or (at your option) v3
123758 + *
123759 + * Homepage:
123760 + * https://github.com/ephox-gcc-plugins/size_overflow
123761 + *
123762 + * Documentation:
123763 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
123764 + *
123765 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
123766 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
123767 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
123768 + *
123769 + * Usage:
123770 + * $ make
123771 + * $ make run
123772 + */
123773 +
123774 +#include "size_overflow.h"
123775 +
123776 +// Data for the size_overflow asm stmt
123777 +struct asm_data {
123778 + // call or return stmt with our attributes
123779 + gimple target_stmt;
123780 + // def_stmt of the marked arg
123781 + gimple def_stmt;
123782 + // size_overflow asm rhs
123783 + tree input;
123784 + // the output (lhs) of the size_overflow asm is the marked arg
123785 + tree output;
123786 + // marked arg number (0 for return values)
123787 + unsigned int argnum;
123788 + // intentional mark type
123789 + enum intentional_mark intentional_mark;
123790 +};
123791 +
123792 +static void __unused print_asm_data(struct asm_data *asm_data)
123793 +{
123794 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
123795 +
123796 + fprintf(stderr, "def_stmt\n");
123797 + debug_gimple_stmt(asm_data->def_stmt);
123798 + fprintf(stderr, "target_stmt\n");
123799 + debug_gimple_stmt(asm_data->target_stmt);
123800 + fprintf(stderr, "output\n");
123801 + debug_tree(asm_data->output);
123802 + fprintf(stderr, "input\n");
123803 + debug_tree(asm_data->input);
123804 +}
123805 +
123806 +static const char *convert_mark_to_str(enum intentional_mark mark)
123807 +{
123808 + switch (mark) {
123809 + case MARK_NO:
123810 + return OK_ASM_STR;
123811 + case MARK_YES:
123812 + return YES_ASM_STR;
123813 + case MARK_END_INTENTIONAL:
123814 + return END_INTENTIONAL_ASM_STR;
123815 + case MARK_TURN_OFF:
123816 + return TURN_OFF_ASM_STR;
123817 + }
123818 + gcc_unreachable();
123819 +}
123820 +
123821 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
123822 +{
123823 + const char *fn_name;
123824 + char *asm_comment;
123825 + unsigned int len;
123826 +
123827 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
123828 + fn_name = DECL_NAME_POINTER(current_function_decl);
123829 + else
123830 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
123831 +
123832 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
123833 + gcc_assert(len > 0);
123834 +
123835 + return asm_comment;
123836 +}
123837 +
123838 +#if BUILDING_GCC_VERSION <= 4007
123839 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
123840 +#else
123841 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
123842 +#endif
123843 +{
123844 + tree list;
123845 +#if BUILDING_GCC_VERSION <= 4007
123846 + VEC(tree, gc) *vec_list = NULL;
123847 +#else
123848 + vec<tree, va_gc> *vec_list = NULL;
123849 +#endif
123850 +
123851 + list = build_tree_list(NULL_TREE, string);
123852 + list = chainon(NULL_TREE, build_tree_list(list, io));
123853 +#if BUILDING_GCC_VERSION <= 4007
123854 + VEC_safe_push(tree, gc, vec_list, list);
123855 +#else
123856 + vec_safe_push(vec_list, list);
123857 +#endif
123858 + return vec_list;
123859 +}
123860 +
123861 +static void create_so_asm_stmt(struct asm_data *asm_data)
123862 +{
123863 + char *asm_comment;
123864 + const char *mark_str;
123865 + gasm *asm_stmt;
123866 + gimple_stmt_iterator gsi;
123867 + tree str_input, str_output;
123868 +#if BUILDING_GCC_VERSION <= 4007
123869 + VEC(tree, gc) *input = NULL, *output = NULL;
123870 +#else
123871 + vec<tree, va_gc> *input = NULL, *output = NULL;
123872 +#endif
123873 +
123874 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
123875 + asm_comment = create_asm_comment(asm_data, mark_str);
123876 +
123877 + str_input = build_string(2, "0");
123878 + input = create_asm_io_list(str_input, asm_data->input);
123879 + str_output = build_string(4, "=rm");
123880 + output = create_asm_io_list(str_output, asm_data->output);
123881 +
123882 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
123883 + gimple_asm_set_volatile(asm_stmt, true);
123884 +
123885 + gsi = gsi_for_stmt(asm_data->def_stmt);
123886 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
123887 +
123888 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
123889 +
123890 + free(asm_comment);
123891 +}
123892 +
123893 +static void check_size_overflow_asm(struct asm_data *asm_data)
123894 +{
123895 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
123896 +
123897 + if (old_intentional_mark == asm_data->intentional_mark)
123898 + return;
123899 + if (asm_data->intentional_mark == MARK_NO)
123900 + return;
123901 +
123902 + print_intentional_mark(old_intentional_mark);
123903 + print_intentional_mark(asm_data->intentional_mark);
123904 + gcc_unreachable();
123905 +}
123906 +
123907 +static tree get_so_asm_output(struct asm_data *asm_data)
123908 +{
123909 + gimple stmt = asm_data->target_stmt;
123910 + unsigned int argnum = asm_data->argnum;
123911 +
123912 + switch (gimple_code(stmt)) {
123913 + case GIMPLE_RETURN:
123914 + gcc_assert(argnum == 0);
123915 + return gimple_return_retval(as_a_greturn(stmt));
123916 + case GIMPLE_CALL:
123917 + gcc_assert(argnum != 0);
123918 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
123919 + return gimple_call_arg(stmt, argnum - 1);
123920 + default:
123921 + debug_gimple_stmt(stmt);
123922 + gcc_unreachable();
123923 + }
123924 +}
123925 +
123926 +static tree get_so_asm_input(struct asm_data *asm_data)
123927 +{
123928 + gassign *assign;
123929 + tree output_type, new_var;
123930 + gimple_stmt_iterator gsi;
123931 +
123932 + output_type = TREE_TYPE(asm_data->output);
123933 + new_var = create_new_var(output_type);
123934 +
123935 + assign = gimple_build_assign(new_var, asm_data->output);
123936 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
123937 +
123938 + gsi = gsi_for_stmt(asm_data->target_stmt);
123939 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
123940 +
123941 + asm_data->def_stmt = assign;
123942 +
123943 + new_var = create_new_var(output_type);
123944 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
123945 +
123946 + return gimple_assign_lhs(assign);
123947 +}
123948 +
123949 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
123950 +{
123951 + switch (gimple_code(asm_data->target_stmt)) {
123952 + case GIMPLE_CALL:
123953 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
123954 + break;
123955 + case GIMPLE_RETURN:
123956 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
123957 + break;
123958 + default:
123959 + debug_gimple_stmt(asm_data->target_stmt);
123960 + gcc_unreachable();
123961 + }
123962 +
123963 + update_stmt(asm_data->def_stmt);
123964 +}
123965 +
123966 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
123967 + * is of the right kind create the appropriate size_overflow asm stmts:
123968 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
123969 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
123970 + */
123971 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
123972 +{
123973 + struct asm_data asm_data;
123974 +
123975 + asm_data.target_stmt = stmt;
123976 + asm_data.argnum = argnum;
123977 + asm_data.intentional_mark = intentional_mark;
123978 +
123979 + asm_data.output = get_so_asm_output(&asm_data);
123980 + if (asm_data.output == NULL_TREE)
123981 + return;
123982 + if (is_gimple_constant(asm_data.output))
123983 + return;
123984 + if (skip_types(asm_data.output))
123985 + return;
123986 +
123987 + asm_data.def_stmt = get_def_stmt(asm_data.output);
123988 + if (is_size_overflow_asm(asm_data.def_stmt)) {
123989 + check_size_overflow_asm(&asm_data);
123990 + return;
123991 + }
123992 +
123993 + asm_data.input = get_so_asm_input(&asm_data);
123994 +
123995 + create_so_asm_stmt(&asm_data);
123996 + set_so_asm_input_target_stmt(&asm_data);
123997 +
123998 + update_stmt(asm_data.def_stmt);
123999 + update_stmt(asm_data.target_stmt);
124000 +}
124001 +
124002 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
124003 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
124004 +{
124005 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
124006 + insert_size_overflow_asm(stmt, 0, MARK_NO);
124007 + return;
124008 + }
124009 +
124010 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
124011 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
124012 +}
124013 +
124014 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
124015 +static void set_argnum_attribute(const_tree attr, bool *argnums)
124016 +{
124017 + unsigned int argnum;
124018 + tree attr_value;
124019 +
124020 + gcc_assert(attr);
124021 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
124022 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
124023 + argnums[argnum] = true;
124024 + }
124025 +}
124026 +
124027 +// Check whether the arguments are marked by the size_overflow attribute.
124028 +static void search_interesting_so_args(tree fndecl, bool *argnums)
124029 +{
124030 + const_tree attr;
124031 +
124032 + attr = get_attribute("size_overflow", fndecl);
124033 + if (attr)
124034 + set_argnum_attribute(attr, argnums);
124035 +}
124036 +
124037 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
124038 +{
124039 + enum intentional_mark mark;
124040 +
124041 + mark = check_intentional_attribute(stmt, argnum);
124042 + if (mark == MARK_NO)
124043 + return MARK_NO;
124044 + insert_size_overflow_asm(stmt, argnum, mark);
124045 + return mark;
124046 +}
124047 +
124048 +static void handle_size_overflow_attr_ret(greturn *stmt)
124049 +{
124050 + enum intentional_mark mark;
124051 + bool orig_argnums[MAX_PARAM + 1] = {false};
124052 +
124053 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
124054 +
124055 + mark = handle_intentional_attr(stmt, 0);
124056 + if (mark == MARK_NO && orig_argnums[0])
124057 + insert_so_asm_by_so_attr(stmt, 0);
124058 +}
124059 +
124060 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
124061 +static void handle_size_overflow_attr_call(gcall *stmt)
124062 +{
124063 + tree fndecl;
124064 + unsigned int argnum;
124065 + bool orig_argnums[MAX_PARAM + 1] = {false};
124066 +
124067 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
124068 + if (fndecl == NULL_TREE)
124069 + return;
124070 + if (DECL_BUILT_IN(fndecl))
124071 + return;
124072 +
124073 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
124074 +
124075 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
124076 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
124077 +
124078 + if (mark == MARK_NO && orig_argnums[argnum])
124079 + insert_so_asm_by_so_attr(stmt, argnum);
124080 + }
124081 +}
124082 +
124083 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
124084 +static unsigned int search_interesting_functions(void)
124085 +{
124086 + basic_block bb;
124087 +
124088 + FOR_ALL_BB_FN(bb, cfun) {
124089 + gimple_stmt_iterator gsi;
124090 +
124091 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
124092 + gimple stmt = gsi_stmt(gsi);
124093 +
124094 + if (is_gimple_call(stmt))
124095 + handle_size_overflow_attr_call(as_a_gcall(stmt));
124096 + else if (gimple_code(stmt) == GIMPLE_RETURN)
124097 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
124098 + }
124099 + }
124100 + return 0;
124101 +}
124102 +
124103 +/*
124104 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
124105 + * this pass inserts asm stmts to mark the interesting args
124106 + * that the ipa pass will detect and insert the size overflow checks for.
124107 + */
124108 +#if BUILDING_GCC_VERSION >= 4009
124109 +static const struct pass_data insert_size_overflow_asm_pass_data = {
124110 +#else
124111 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
124112 + .pass = {
124113 +#endif
124114 + .type = GIMPLE_PASS,
124115 + .name = "insert_size_overflow_asm",
124116 +#if BUILDING_GCC_VERSION >= 4008
124117 + .optinfo_flags = OPTGROUP_NONE,
124118 +#endif
124119 +#if BUILDING_GCC_VERSION >= 5000
124120 +#elif BUILDING_GCC_VERSION >= 4009
124121 + .has_gate = false,
124122 + .has_execute = true,
124123 +#else
124124 + .gate = NULL,
124125 + .execute = search_interesting_functions,
124126 + .sub = NULL,
124127 + .next = NULL,
124128 + .static_pass_number = 0,
124129 +#endif
124130 + .tv_id = TV_NONE,
124131 + .properties_required = PROP_cfg,
124132 + .properties_provided = 0,
124133 + .properties_destroyed = 0,
124134 + .todo_flags_start = 0,
124135 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
124136 +#if BUILDING_GCC_VERSION < 4009
124137 + }
124138 +#endif
124139 +};
124140 +
124141 +#if BUILDING_GCC_VERSION >= 4009
124142 +namespace {
124143 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
124144 +public:
124145 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
124146 +#if BUILDING_GCC_VERSION >= 5000
124147 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
124148 +#else
124149 + unsigned int execute() { return search_interesting_functions(); }
124150 +#endif
124151 +};
124152 +}
124153 +
124154 +opt_pass *make_insert_size_overflow_asm_pass(void)
124155 +{
124156 + return new insert_size_overflow_asm_pass();
124157 +}
124158 +#else
124159 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
124160 +{
124161 + return &insert_size_overflow_asm_pass.pass;
124162 +}
124163 +#endif
124164 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
124165 new file mode 100644
124166 index 0000000..2af88a3
124167 --- /dev/null
124168 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
124169 @@ -0,0 +1,958 @@
124170 +/*
124171 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
124172 + * Licensed under the GPL v2, or (at your option) v3
124173 + *
124174 + * Homepage:
124175 + * https://github.com/ephox-gcc-plugins/size_overflow
124176 + *
124177 + * Documentation:
124178 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
124179 + *
124180 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
124181 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
124182 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
124183 + *
124184 + * Usage:
124185 + * $ make
124186 + * $ make run
124187 + */
124188 +
124189 +#include "size_overflow.h"
124190 +
124191 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
124192 +
124193 +static const char *get_asm_string(const gasm *stmt)
124194 +{
124195 + if (stmt)
124196 + return gimple_asm_string(stmt);
124197 + return NULL;
124198 +}
124199 +
124200 +tree get_size_overflow_asm_input(const gasm *stmt)
124201 +{
124202 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
124203 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
124204 +}
124205 +
124206 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
124207 +{
124208 + const char *str;
124209 +
124210 + if (!is_size_overflow_asm(stmt))
124211 + return false;
124212 +
124213 + str = get_asm_string(stmt);
124214 + if (!str)
124215 + return false;
124216 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
124217 +}
124218 +
124219 +bool is_size_overflow_asm(const_gimple stmt)
124220 +{
124221 + const char *str;
124222 +
124223 + if (!stmt)
124224 + return false;
124225 + if (gimple_code(stmt) != GIMPLE_ASM)
124226 + return false;
124227 +
124228 + str = get_asm_string(as_a_const_gasm(stmt));
124229 + if (!str)
124230 + return false;
124231 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
124232 +}
124233 +
124234 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
124235 +{
124236 + const char *str;
124237 +
124238 + if (!is_size_overflow_asm(stmt))
124239 + return false;
124240 +
124241 + str = get_asm_string(stmt);
124242 + if (!str)
124243 + return false;
124244 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
124245 +}
124246 +
124247 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
124248 +{
124249 + const char *str;
124250 +
124251 + if (!is_size_overflow_asm(stmt))
124252 + return false;
124253 +
124254 + str = get_asm_string(stmt);
124255 + if (!str)
124256 + return false;
124257 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
124258 +}
124259 +
124260 +/* Get the param of the intentional_overflow attribute.
124261 + * * 0: MARK_END_INTENTIONAL
124262 + * * 1..MAX_PARAM: MARK_YES
124263 + * * -1: MARK_TURN_OFF
124264 + */
124265 +static tree get_attribute_param(const_tree decl)
124266 +{
124267 + const_tree attr;
124268 +
124269 + if (decl == NULL_TREE)
124270 + return NULL_TREE;
124271 +
124272 + attr = get_attribute("intentional_overflow", decl);
124273 + if (attr)
124274 + return TREE_VALUE(attr);
124275 + return NULL_TREE;
124276 +}
124277 +
124278 +// MARK_TURN_OFF
124279 +static bool is_turn_off_intentional_attr(const_tree decl)
124280 +{
124281 + const_tree param_head;
124282 +
124283 + param_head = get_attribute_param(decl);
124284 + if (param_head == NULL_TREE)
124285 + return false;
124286 +
124287 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
124288 + return true;
124289 + return false;
124290 +}
124291 +
124292 +// MARK_END_INTENTIONAL
124293 +static bool is_end_intentional_intentional_attr(const_tree decl)
124294 +{
124295 + const_tree param_head;
124296 +
124297 + param_head = get_attribute_param(decl);
124298 + if (param_head == NULL_TREE)
124299 + return false;
124300 +
124301 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
124302 + return true;
124303 + return false;
124304 +}
124305 +
124306 +// MARK_YES
124307 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
124308 +{
124309 + tree param, param_head;
124310 +
124311 + if (argnum == 0)
124312 + return false;
124313 +
124314 + param_head = get_attribute_param(decl);
124315 + for (param = param_head; param; param = TREE_CHAIN(param)) {
124316 + int argval = tree_to_shwi(TREE_VALUE(param));
124317 +
124318 + if (argval <= 0)
124319 + continue;
124320 + if (argnum == (unsigned int)argval)
124321 + return true;
124322 + }
124323 + return false;
124324 +}
124325 +
124326 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
124327 +{
124328 + const struct size_overflow_hash *hash;
124329 + location_t loc;
124330 +
124331 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
124332 + return;
124333 +
124334 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
124335 + return;
124336 +
124337 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
124338 + if (!hash)
124339 + return;
124340 +
124341 + loc = DECL_SOURCE_LOCATION(decl);
124342 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
124343 +}
124344 +
124345 +// Get the field decl of a component ref for intentional_overflow checking
124346 +static const_tree search_field_decl(const_tree comp_ref)
124347 +{
124348 + const_tree field = NULL_TREE;
124349 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
124350 +
124351 + for (i = 0; i < len; i++) {
124352 + field = TREE_OPERAND(comp_ref, i);
124353 + if (TREE_CODE(field) == FIELD_DECL)
124354 + break;
124355 + }
124356 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
124357 + return field;
124358 +}
124359 +
124360 +/* Get the type of the intentional_overflow attribute of a node
124361 + * * MARK_TURN_OFF
124362 + * * MARK_YES
124363 + * * MARK_NO
124364 + * * MARK_END_INTENTIONAL
124365 + */
124366 +static enum intentional_mark get_intentional_attr_type(const_tree node)
124367 +{
124368 + const_tree cur_decl;
124369 +
124370 + if (node == NULL_TREE)
124371 + return MARK_NO;
124372 +
124373 + switch (TREE_CODE(node)) {
124374 + case COMPONENT_REF:
124375 + cur_decl = search_field_decl(node);
124376 + if (is_turn_off_intentional_attr(cur_decl))
124377 + return MARK_TURN_OFF;
124378 + if (is_end_intentional_intentional_attr(cur_decl))
124379 + return MARK_YES;
124380 + break;
124381 + case PARM_DECL: {
124382 + unsigned int argnum;
124383 +
124384 + cur_decl = get_orig_fndecl(current_function_decl);
124385 + argnum = find_arg_number_tree(node, cur_decl);
124386 + if (argnum == CANNOT_FIND_ARG)
124387 + return MARK_NO;
124388 + if (is_yes_intentional_attr(cur_decl, argnum))
124389 + return MARK_YES;
124390 + if (is_end_intentional_intentional_attr(cur_decl))
124391 + return MARK_END_INTENTIONAL;
124392 + break;
124393 + }
124394 + case FUNCTION_DECL: {
124395 + const_tree fndecl = get_orig_fndecl(node);
124396 +
124397 + if (is_turn_off_intentional_attr(fndecl))
124398 + return MARK_TURN_OFF;
124399 + if (is_end_intentional_intentional_attr(fndecl))
124400 + return MARK_END_INTENTIONAL;
124401 + }
124402 + default:
124403 + break;
124404 + }
124405 + return MARK_NO;
124406 +}
124407 +
124408 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
124409 +{
124410 + enum intentional_mark mark = MARK_NO;
124411 + gphi *phi = as_a_gphi(get_def_stmt(result));
124412 + unsigned int i, n = gimple_phi_num_args(phi);
124413 +
124414 + pointer_set_insert(visited, phi);
124415 + for (i = 0; i < n; i++) {
124416 + tree arg = gimple_phi_arg_def(phi, i);
124417 +
124418 + mark = walk_use_def(visited, arg);
124419 + if (mark != MARK_NO)
124420 + return mark;
124421 + }
124422 +
124423 + return mark;
124424 +}
124425 +
124426 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
124427 +{
124428 + enum intentional_mark mark;
124429 + tree rhs1, rhs2;
124430 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
124431 +
124432 + rhs1 = gimple_assign_rhs1(def_stmt);
124433 + rhs2 = gimple_assign_rhs2(def_stmt);
124434 +
124435 + mark = walk_use_def(visited, rhs1);
124436 + if (mark == MARK_NO)
124437 + return walk_use_def(visited, rhs2);
124438 + return mark;
124439 +}
124440 +
124441 +enum intentional_mark get_so_asm_type(const_gimple stmt)
124442 +{
124443 + const gasm *asm_stmt;
124444 +
124445 + if (!stmt)
124446 + return MARK_NO;
124447 + if (!is_size_overflow_asm(stmt))
124448 + return MARK_NO;
124449 +
124450 + asm_stmt = as_a_const_gasm(stmt);
124451 + if (is_size_overflow_insert_check_asm(asm_stmt))
124452 + return MARK_NO;
124453 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
124454 + return MARK_TURN_OFF;
124455 + if (is_size_overflow_intentional_asm_end(asm_stmt))
124456 + return MARK_END_INTENTIONAL;
124457 + return MARK_YES;
124458 +}
124459 +
124460 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
124461 +{
124462 + const_gimple def_stmt;
124463 +
124464 + if (TREE_CODE(lhs) != SSA_NAME)
124465 + return get_intentional_attr_type(lhs);
124466 +
124467 + def_stmt = get_def_stmt(lhs);
124468 + gcc_assert(def_stmt);
124469 +
124470 + if (pointer_set_insert(visited, def_stmt))
124471 + return MARK_NO;
124472 +
124473 + switch (gimple_code(def_stmt)) {
124474 + case GIMPLE_CALL:
124475 + case GIMPLE_RETURN:
124476 + return MARK_NO;
124477 + case GIMPLE_NOP:
124478 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
124479 + case GIMPLE_ASM:
124480 + return get_so_asm_type(as_a_const_gasm(def_stmt));
124481 + case GIMPLE_PHI:
124482 + return walk_use_def_phi(visited, lhs);
124483 + case GIMPLE_ASSIGN:
124484 + switch (gimple_num_ops(def_stmt)) {
124485 + case 2:
124486 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
124487 + case 3:
124488 + return walk_use_def_binary(visited, lhs);
124489 + }
124490 + default:
124491 + debug_gimple_stmt((gimple)def_stmt);
124492 + error("%s: unknown gimple code", __func__);
124493 + gcc_unreachable();
124494 + }
124495 +}
124496 +
124497 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
124498 +{
124499 + enum intentional_mark mark;
124500 + gimple_set *visited;
124501 +
124502 + visited = pointer_set_create();
124503 + mark = walk_use_def(visited, var);
124504 + pointer_set_destroy(visited);
124505 +
124506 + return mark;
124507 +}
124508 +
124509 +/* Search intentional_overflow attribute on caller and on callee too.
124510 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
124511 + * parameters aren't tracked backwards.
124512 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
124513 + * the function.
124514 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
124515 + * in all callers (on a structure field means that overflow checking is turned off
124516 + * in all expressions involving the given field).
124517 + */
124518 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
124519 +{
124520 + enum intentional_mark caller_mark, callee_mark;
124521 + const_tree fndecl, orig_cur_fndecl, arg;
124522 +
124523 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
124524 +
124525 + // handle MARK_TURN_OFF early on the caller
124526 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
124527 + return MARK_TURN_OFF;
124528 +
124529 + switch (gimple_code(stmt)) {
124530 + case GIMPLE_RETURN:
124531 + gcc_assert(argnum == 0);
124532 + // for now ignore other intentional attribute types on returns
124533 + return MARK_NO;
124534 + case GIMPLE_CALL:
124535 + gcc_assert(argnum != 0);
124536 + gcc_assert(argnum <= gimple_call_num_args(stmt));
124537 + arg = gimple_call_arg(stmt, argnum - 1);
124538 + break;
124539 + default:
124540 + debug_gimple_stmt((gimple)stmt);
124541 + gcc_unreachable();
124542 + }
124543 +
124544 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
124545 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
124546 + return MARK_END_INTENTIONAL;
124547 +
124548 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
124549 + // handle MARK_TURN_OFF on the callee
124550 + if (is_turn_off_intentional_attr(fndecl))
124551 + return MARK_TURN_OFF;
124552 + // find a defining marked caller argument or struct field for arg
124553 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
124554 +
124555 + // did we find a marked struct field?
124556 + if (caller_mark == MARK_TURN_OFF)
124557 + return MARK_TURN_OFF;
124558 +
124559 + // handle MARK_END_INTENTIONAL on the callee
124560 + if (is_end_intentional_intentional_attr(fndecl))
124561 + callee_mark = MARK_END_INTENTIONAL;
124562 + // is it a marked callee parameter?
124563 + else if (is_yes_intentional_attr(fndecl, argnum))
124564 + callee_mark = MARK_YES;
124565 + else
124566 + callee_mark = MARK_NO;
124567 +
124568 + // no intentional attribute found
124569 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
124570 + return MARK_NO;
124571 +
124572 + // MARK_YES is meaningful only on the caller
124573 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
124574 + return MARK_NO;
124575 +
124576 + // we found a code region where we don't want to duplicate
124577 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
124578 + return MARK_END_INTENTIONAL;
124579 +
124580 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
124581 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
124582 + return MARK_NO;
124583 +
124584 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
124585 + if (caller_mark == MARK_YES) {
124586 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
124587 + return MARK_YES;
124588 + }
124589 +
124590 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
124591 + debug_gimple_stmt((gimple)stmt);
124592 + print_intentional_mark(caller_mark);
124593 + print_intentional_mark(callee_mark);
124594 + gcc_unreachable();
124595 +}
124596 +
124597 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
124598 +{
124599 + const_tree arg;
124600 +
124601 + switch (gimple_code(stmt)) {
124602 + case GIMPLE_RETURN:
124603 + gcc_assert(argnum == 0);
124604 + arg = gimple_return_retval(as_a_const_greturn(stmt));
124605 + break;
124606 + case GIMPLE_CALL:
124607 + gcc_assert(argnum != 0);
124608 + gcc_assert(argnum <= gimple_call_num_args(stmt));
124609 + arg = gimple_call_arg(stmt, argnum - 1);
124610 + break;
124611 + case GIMPLE_ASM:
124612 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
124613 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
124614 + break;
124615 + default:
124616 + debug_gimple_stmt((gimple)stmt);
124617 + gcc_unreachable();
124618 + }
124619 +
124620 + // find a defining marked caller argument or struct field for arg
124621 + return check_intentional_size_overflow_asm_and_attribute(arg);
124622 +}
124623 +
124624 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
124625 +{
124626 + const_tree rhs1, lhs, rhs1_type, lhs_type;
124627 + enum machine_mode lhs_mode, rhs_mode;
124628 + gimple def_stmt = get_def_stmt(no_const_rhs);
124629 +
124630 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
124631 + return false;
124632 +
124633 + rhs1 = gimple_assign_rhs1(def_stmt);
124634 + lhs = gimple_assign_lhs(def_stmt);
124635 + rhs1_type = TREE_TYPE(rhs1);
124636 + lhs_type = TREE_TYPE(lhs);
124637 + rhs_mode = TYPE_MODE(rhs1_type);
124638 + lhs_mode = TYPE_MODE(lhs_type);
124639 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
124640 + return false;
124641 +
124642 + return true;
124643 +}
124644 +
124645 +static unsigned int uses_num(tree node)
124646 +{
124647 + imm_use_iterator imm_iter;
124648 + use_operand_p use_p;
124649 + unsigned int num = 0;
124650 +
124651 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
124652 + gimple use_stmt = USE_STMT(use_p);
124653 +
124654 + if (use_stmt == NULL)
124655 + return num;
124656 + if (is_gimple_debug(use_stmt))
124657 + continue;
124658 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
124659 + continue;
124660 + num++;
124661 + }
124662 + return num;
124663 +}
124664 +
124665 +static bool no_uses(tree node)
124666 +{
124667 + return !uses_num(node);
124668 +}
124669 +
124670 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
124671 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
124672 +{
124673 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
124674 + gimple def_stmt = get_def_stmt(lhs);
124675 +
124676 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
124677 + return false;
124678 +
124679 + rhs1 = gimple_assign_rhs1(def_stmt);
124680 + rhs_type = TREE_TYPE(rhs1);
124681 + lhs_type = TREE_TYPE(lhs);
124682 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
124683 + return false;
124684 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
124685 + return false;
124686 +
124687 + def_stmt = get_def_stmt(rhs1);
124688 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
124689 + return false;
124690 +
124691 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
124692 + return false;
124693 +
124694 + rhs1 = gimple_assign_rhs1(def_stmt);
124695 + rhs2 = gimple_assign_rhs2(def_stmt);
124696 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
124697 + return false;
124698 +
124699 + if (is_gimple_constant(rhs2))
124700 + not_const_rhs = rhs1;
124701 + else
124702 + not_const_rhs = rhs2;
124703 +
124704 + return no_uses(not_const_rhs);
124705 +}
124706 +
124707 +static bool is_lt_signed_type_max(const_tree rhs)
124708 +{
124709 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
124710 +
124711 + if (!TYPE_UNSIGNED(type))
124712 + return true;
124713 +
124714 + switch (TYPE_MODE(type)) {
124715 + case QImode:
124716 + new_type = intQI_type_node;
124717 + break;
124718 + case HImode:
124719 + new_type = intHI_type_node;
124720 + break;
124721 + case SImode:
124722 + new_type = intSI_type_node;
124723 + break;
124724 + case DImode:
124725 + new_type = intDI_type_node;
124726 + break;
124727 + default:
124728 + debug_tree((tree)type);
124729 + gcc_unreachable();
124730 + }
124731 +
124732 + type_max = TYPE_MAX_VALUE(new_type);
124733 + if (!tree_int_cst_lt(type_max, rhs))
124734 + return true;
124735 +
124736 + return false;
124737 +}
124738 +
124739 +static bool is_gt_zero(const_tree rhs)
124740 +{
124741 + const_tree type = TREE_TYPE(rhs);
124742 +
124743 + if (TYPE_UNSIGNED(type))
124744 + return true;
124745 +
124746 + if (!tree_int_cst_lt(rhs, integer_zero_node))
124747 + return true;
124748 +
124749 + return false;
124750 +}
124751 +
124752 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
124753 +{
124754 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
124755 + return false;
124756 + if (!is_gimple_constant(rhs))
124757 + return false;
124758 +
124759 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
124760 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
124761 + return false;
124762 +
124763 + return true;
124764 +}
124765 +
124766 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
124767 +{
124768 + const_gimple assign;
124769 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
124770 + tree origtype = TREE_TYPE(orig_rhs);
124771 +
124772 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
124773 + pointer_set_insert(visited->my_stmts, assign);
124774 + return get_lhs(assign);
124775 +}
124776 +
124777 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
124778 +{
124779 + tree new_rhs, orig_rhs;
124780 + void (*gimple_assign_set_rhs)(gimple, tree);
124781 + tree rhs1 = gimple_assign_rhs1(stmt);
124782 + tree rhs2 = gimple_assign_rhs2(stmt);
124783 + tree lhs = gimple_assign_lhs(stmt);
124784 +
124785 + if (!check_overflow)
124786 + return create_assign(visited, stmt, lhs, AFTER_STMT);
124787 +
124788 + if (change_rhs == NULL_TREE)
124789 + return create_assign(visited, stmt, lhs, AFTER_STMT);
124790 +
124791 + if (new_rhs2 == NULL_TREE) {
124792 + orig_rhs = rhs1;
124793 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
124794 + } else {
124795 + orig_rhs = rhs2;
124796 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
124797 + }
124798 +
124799 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
124800 +
124801 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
124802 + gimple_assign_set_rhs(stmt, new_rhs);
124803 + update_stmt(stmt);
124804 +
124805 + return create_assign(visited, stmt, lhs, AFTER_STMT);
124806 +}
124807 +
124808 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
124809 +{
124810 + gimple rhs1_def_stmt, rhs2_def_stmt;
124811 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
124812 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
124813 + const_tree rhs1 = gimple_assign_rhs1(stmt);
124814 + const_tree rhs2 = gimple_assign_rhs2(stmt);
124815 +
124816 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
124817 + return false;
124818 +
124819 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
124820 +
124821 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
124822 + return false;
124823 +
124824 + rhs1_def_stmt = get_def_stmt(rhs1);
124825 + rhs2_def_stmt = get_def_stmt(rhs2);
124826 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
124827 + return false;
124828 +
124829 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
124830 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
124831 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
124832 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
124833 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
124834 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
124835 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
124836 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
124837 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
124838 + return false;
124839 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
124840 + return false;
124841 +
124842 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
124843 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
124844 + return true;
124845 +}
124846 +
124847 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
124848 +{
124849 + gassign *assign;
124850 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
124851 + tree type = TREE_TYPE(rhs1);
124852 + tree lhs = create_new_var(type);
124853 +
124854 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
124855 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
124856 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
124857 +
124858 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
124859 + update_stmt(assign);
124860 + pointer_set_insert(visited->my_stmts, assign);
124861 + return assign;
124862 +}
124863 +
124864 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
124865 +{
124866 + gimple_stmt_iterator gsi;
124867 + const_gimple cast_stmt;
124868 + tree type = TREE_TYPE(node);
124869 +
124870 + if (types_compatible_p(type, intTI_type_node))
124871 + return node;
124872 +
124873 + gsi = gsi_for_stmt(stmt);
124874 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
124875 + pointer_set_insert(visited->my_stmts, cast_stmt);
124876 + return get_lhs(cast_stmt);
124877 +}
124878 +
124879 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
124880 +{
124881 + tree rhs1, def_stmt_rhs1;
124882 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
124883 +
124884 + def_stmt = get_def_stmt(var);
124885 + if (!gimple_assign_cast_p(def_stmt))
124886 + return NULL_TREE;
124887 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
124888 +
124889 + rhs1 = gimple_assign_rhs1(def_stmt);
124890 + rhs1_def_stmt = get_def_stmt(rhs1);
124891 + if (!gimple_assign_cast_p(rhs1_def_stmt))
124892 + return rhs1;
124893 +
124894 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
124895 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
124896 +
124897 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
124898 + case GIMPLE_CALL:
124899 + case GIMPLE_NOP:
124900 + case GIMPLE_ASM:
124901 + case GIMPLE_PHI:
124902 + return def_stmt_rhs1;
124903 + case GIMPLE_ASSIGN:
124904 + return rhs1;
124905 + default:
124906 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
124907 + gcc_unreachable();
124908 + }
124909 +}
124910 +
124911 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
124912 +{
124913 + tree new_rhs1, new_rhs2;
124914 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
124915 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
124916 + tree rhs1 = gimple_assign_rhs1(stmt);
124917 + tree rhs2 = gimple_assign_rhs2(stmt);
124918 +
124919 + if (!is_subtraction_special(visited, stmt))
124920 + return NULL_TREE;
124921 +
124922 + new_rhs1 = expand(visited, rhs1);
124923 + new_rhs2 = expand(visited, rhs2);
124924 +
124925 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
124926 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
124927 +
124928 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
124929 + return NULL_TREE;
124930 +
124931 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
124932 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
124933 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
124934 + }
124935 +
124936 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
124937 + new_lhs = gimple_assign_lhs(assign);
124938 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
124939 +
124940 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
124941 +}
124942 +
124943 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
124944 +{
124945 + const_gimple def_stmt;
124946 +
124947 + if (TREE_CODE(rhs) != SSA_NAME)
124948 + return false;
124949 +
124950 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
124951 + return false;
124952 +
124953 + def_stmt = get_def_stmt(rhs);
124954 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
124955 + return false;
124956 +
124957 + return true;
124958 +}
124959 +
124960 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
124961 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
124962 + * fffffff * 16 > signed max -> truncate
124963 + */
124964 +static bool look_for_mult_and_add(const_gimple stmt)
124965 +{
124966 + const_tree res;
124967 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
124968 + const_gimple def_stmt;
124969 +
124970 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
124971 + return false;
124972 + if (!is_gimple_assign(stmt))
124973 + return false;
124974 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
124975 + return false;
124976 +
124977 + rhs1 = gimple_assign_rhs1(stmt);
124978 + rhs2 = gimple_assign_rhs2(stmt);
124979 + if (is_gimple_constant(rhs1)) {
124980 + const_rhs = rhs1;
124981 + def_stmt = get_def_stmt(rhs2);
124982 + } else if (is_gimple_constant(rhs2)) {
124983 + const_rhs = rhs2;
124984 + def_stmt = get_def_stmt(rhs1);
124985 + } else
124986 + return false;
124987 +
124988 + if (!is_gimple_assign(def_stmt))
124989 + return false;
124990 +
124991 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
124992 + return false;
124993 +
124994 + def_rhs1 = gimple_assign_rhs1(def_stmt);
124995 + def_rhs2 = gimple_assign_rhs2(def_stmt);
124996 + if (is_gimple_constant(def_rhs1))
124997 + def_const_rhs = def_rhs1;
124998 + else if (is_gimple_constant(def_rhs2))
124999 + def_const_rhs = def_rhs2;
125000 + else
125001 + return false;
125002 +
125003 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
125004 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
125005 + return false;
125006 + return true;
125007 +}
125008 +
125009 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
125010 +{
125011 + const_gimple def_stmt_1, def_stmt_2;
125012 + const_tree rhs1, rhs2;
125013 + bool add_mul_rhs1, add_mul_rhs2;
125014 +
125015 + rhs1 = gimple_assign_rhs1(stmt);
125016 + def_stmt_1 = get_def_stmt(rhs1);
125017 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
125018 +
125019 + rhs2 = gimple_assign_rhs2(stmt);
125020 + def_stmt_2 = get_def_stmt(rhs2);
125021 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
125022 +
125023 + if (add_mul_rhs1)
125024 + return RHS1_INTENTIONAL_OVERFLOW;
125025 + if (add_mul_rhs2)
125026 + return RHS2_INTENTIONAL_OVERFLOW;
125027 + return NO_INTENTIONAL_OVERFLOW;
125028 +}
125029 +
125030 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
125031 +{
125032 + gassign *my_stmt;
125033 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
125034 +
125035 + gsi_next(&gsi);
125036 + my_stmt = as_a_gassign(gsi_stmt(gsi));
125037 +
125038 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
125039 + if (gimple_assign_cast_p(stmt) && gimple_assign_cast_p(my_stmt))
125040 + return my_stmt;
125041 +
125042 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
125043 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
125044 + debug_gimple_stmt(stmt);
125045 + debug_gimple_stmt(my_stmt);
125046 + gcc_unreachable();
125047 + }
125048 +
125049 + return my_stmt;
125050 +}
125051 +
125052 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
125053 + * unsigned type cast to signed type, unsigned type: no more uses
125054 + * e.g., lib/vsprintf.c:simple_strtol()
125055 + * _10 = (unsigned long int) _9
125056 + * _11 = -_10;
125057 + * _12 = (long int) _11; (_11_ no more uses)
125058 + */
125059 +static bool is_call_or_cast(gimple stmt)
125060 +{
125061 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
125062 +}
125063 +
125064 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
125065 +{
125066 + const_tree rhs;
125067 + gimple def_stmt;
125068 +
125069 + if (node == NULL_TREE)
125070 + return true;
125071 + if (is_gimple_constant(node))
125072 + return true;
125073 +
125074 + def_stmt = get_def_stmt(node);
125075 + if (!def_stmt)
125076 + return false;
125077 +
125078 + if (is_call_or_cast(def_stmt))
125079 + return true;
125080 +
125081 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
125082 + return false;
125083 + rhs = gimple_assign_rhs1(def_stmt);
125084 + def_stmt = get_def_stmt(rhs);
125085 + if (!def_stmt)
125086 + return false;
125087 + return is_call_or_cast(def_stmt);
125088 +}
125089 +
125090 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
125091 +{
125092 + unsigned int use_num;
125093 + gassign *so_stmt;
125094 + const_gimple def_stmt;
125095 + const_tree rhs1, rhs2;
125096 + tree rhs = gimple_assign_rhs1(stmt);
125097 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
125098 + const_tree rhs_type = TREE_TYPE(rhs);
125099 +
125100 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
125101 + return;
125102 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
125103 + return;
125104 + use_num = uses_num(rhs);
125105 + if (use_num != 1)
125106 + return;
125107 +
125108 + def_stmt = get_def_stmt(rhs);
125109 + if (!def_stmt)
125110 + return;
125111 + if (!is_gimple_assign(def_stmt))
125112 + return;
125113 +
125114 + rhs1 = gimple_assign_rhs1(def_stmt);
125115 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
125116 + return;
125117 +
125118 + rhs2 = gimple_assign_rhs2(def_stmt);
125119 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
125120 + return;
125121 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
125122 + return;
125123 +
125124 + so_stmt = get_dup_stmt(visited, stmt);
125125 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
125126 +}
125127 +
125128 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
125129 new file mode 100644
125130 index 0000000..c1b4773
125131 --- /dev/null
125132 +++ b/tools/gcc/size_overflow_plugin/misc.c
125133 @@ -0,0 +1,441 @@
125134 +/*
125135 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125136 + * Licensed under the GPL v2, or (at your option) v3
125137 + *
125138 + * Homepage:
125139 + * https://github.com/ephox-gcc-plugins/size_overflow
125140 + *
125141 + * Documentation:
125142 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125143 + *
125144 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125145 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125146 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125147 + *
125148 + * Usage:
125149 + * $ make
125150 + * $ make run
125151 + */
125152 +
125153 +#include "size_overflow.h"
125154 +
125155 +const char *get_type_name_from_field(const_tree field_decl)
125156 +{
125157 + const_tree context, type_name;
125158 +
125159 + if (TREE_CODE(field_decl) != FIELD_DECL)
125160 + return NULL;
125161 +
125162 + context = DECL_CONTEXT(field_decl);
125163 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
125164 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
125165 + if (type_name == NULL_TREE)
125166 + return NULL;
125167 +
125168 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
125169 + return IDENTIFIER_POINTER(type_name);
125170 + else if (TREE_CODE(type_name) == TYPE_DECL)
125171 + return DECL_NAME_POINTER(type_name);
125172 +
125173 + debug_tree((tree)field_decl);
125174 + debug_tree((tree)type_name);
125175 + gcc_unreachable();
125176 +}
125177 +
125178 +// Was the function created by the compiler itself?
125179 +bool made_by_compiler(const_tree decl)
125180 +{
125181 + struct cgraph_node *node;
125182 +
125183 + if (FUNCTION_PTR_P(decl))
125184 + return false;
125185 + if (TREE_CODE(decl) == VAR_DECL)
125186 + return false;
125187 +
125188 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
125189 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
125190 + return true;
125191 + if (DECL_ARTIFICIAL(decl))
125192 + return true;
125193 +
125194 + node = get_cnode(decl);
125195 + if (!node)
125196 + return false;
125197 + return node->clone_of != NULL;
125198 +}
125199 +
125200 +bool skip_types(const_tree var)
125201 +{
125202 + const_tree type;
125203 +
125204 + type = TREE_TYPE(var);
125205 + if (type == NULL_TREE)
125206 + return true;
125207 +
125208 + switch (TREE_CODE(type)) {
125209 + case INTEGER_TYPE:
125210 + case ENUMERAL_TYPE:
125211 + return false;
125212 + default:
125213 + return true;
125214 + }
125215 +}
125216 +
125217 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
125218 +{
125219 + gimple def_stmt;
125220 +
125221 + gcc_assert(fn_ptr != NULL_TREE);
125222 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
125223 +
125224 + if (is_gimple_constant(fn_ptr))
125225 + return NULL;
125226 +
125227 + def_stmt = get_def_stmt(fn_ptr);
125228 + gcc_assert(def_stmt);
125229 + return def_stmt;
125230 +}
125231 +
125232 +gimple get_def_stmt(const_tree node)
125233 +{
125234 + gcc_assert(node != NULL_TREE);
125235 +
125236 + if (TREE_CODE(node) != SSA_NAME)
125237 + return NULL;
125238 + return SSA_NAME_DEF_STMT(node);
125239 +}
125240 +
125241 +tree create_new_var(tree type)
125242 +{
125243 + tree new_var = create_tmp_var(type, "cicus");
125244 +
125245 + add_referenced_var(new_var);
125246 + return new_var;
125247 +}
125248 +
125249 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
125250 +{
125251 + const_gimple def_stmt = get_def_stmt(rhs);
125252 +
125253 + if (force)
125254 + return false;
125255 +
125256 + if (is_gimple_constant(rhs))
125257 + return false;
125258 +
125259 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
125260 + return false;
125261 +
125262 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
125263 + return false;
125264 +
125265 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
125266 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
125267 + return false;
125268 +
125269 + return true;
125270 +}
125271 +
125272 +tree cast_a_tree(tree type, tree var)
125273 +{
125274 + gcc_assert(type != NULL_TREE);
125275 + gcc_assert(var != NULL_TREE);
125276 + gcc_assert(fold_convertible_p(type, var));
125277 +
125278 + return fold_convert(type, var);
125279 +}
125280 +
125281 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
125282 +{
125283 + gassign *assign;
125284 + gimple def_stmt;
125285 +
125286 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
125287 + gcc_assert(!is_gimple_constant(rhs));
125288 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
125289 + gcc_unreachable();
125290 +
125291 + def_stmt = get_def_stmt(rhs);
125292 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
125293 + return def_stmt;
125294 +
125295 + if (lhs == CREATE_NEW_VAR)
125296 + lhs = create_new_var(dst_type);
125297 +
125298 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
125299 +
125300 + if (!gsi_end_p(*gsi)) {
125301 + location_t loc = gimple_location(gsi_stmt(*gsi));
125302 + gimple_set_location(assign, loc);
125303 + }
125304 +
125305 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
125306 +
125307 + if (before)
125308 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
125309 + else
125310 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
125311 + update_stmt(assign);
125312 + return assign;
125313 +}
125314 +
125315 +bool is_size_overflow_type(const_tree var)
125316 +{
125317 + const char *name;
125318 + const_tree type_name, type;
125319 +
125320 + if (var == NULL_TREE)
125321 + return false;
125322 +
125323 + type = TREE_TYPE(var);
125324 + type_name = TYPE_NAME(type);
125325 + if (type_name == NULL_TREE)
125326 + return false;
125327 +
125328 + if (DECL_P(type_name))
125329 + name = DECL_NAME_POINTER(type_name);
125330 + else
125331 + name = IDENTIFIER_POINTER(type_name);
125332 +
125333 + if (!strncmp(name, "size_overflow_type", 18))
125334 + return true;
125335 + return false;
125336 +}
125337 +
125338 +// Determine if a cloned function has all the original arguments
125339 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
125340 +{
125341 + const_tree new_decl_list, old_decl_list;
125342 +
125343 + if (new_node->clone_of && new_node->clone.tree_map)
125344 + return !new_node->clone.args_to_skip;
125345 +
125346 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
125347 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
125348 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
125349 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
125350 +
125351 + return true;
125352 +}
125353 +
125354 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
125355 +{
125356 + unsigned int new_num;
125357 + const_tree fndecl_arg;
125358 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
125359 + const_tree arg, target_fndecl_arglist;
125360 +
125361 + if (num == 0)
125362 + return num;
125363 +
125364 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
125365 + return num;
125366 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
125367 + return CANNOT_FIND_ARG;
125368 +
125369 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
125370 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
125371 + return CANNOT_FIND_ARG;
125372 +
125373 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
125374 + gcc_assert(fndecl_arg != NULL_TREE);
125375 +
125376 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
125377 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
125378 + return new_num;
125379 + }
125380 +
125381 + return CANNOT_FIND_ARG;
125382 +}
125383 +
125384 +// Find the specified argument in the originally cloned function
125385 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
125386 +{
125387 + bitmap args_to_skip;
125388 + unsigned int i, new_argnum = clone_argnum;
125389 +
125390 + if (unchanged_arglist(new_node, old_node))
125391 + return clone_argnum;
125392 +
125393 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
125394 + args_to_skip = new_node->clone.args_to_skip;
125395 + for (i = 0; i < clone_argnum; i++) {
125396 + if (bitmap_bit_p(args_to_skip, i))
125397 + new_argnum++;
125398 + }
125399 + return new_argnum;
125400 +}
125401 +
125402 +// Find the specified argument in the clone
125403 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
125404 +{
125405 + bitmap args_to_skip;
125406 + unsigned int i, new_argnum = orig_argnum;
125407 +
125408 + if (unchanged_arglist(new_node, old_node))
125409 + return orig_argnum;
125410 +
125411 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
125412 + args_to_skip = new_node->clone.args_to_skip;
125413 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
125414 + // XXX torolni kellene a nodeot
125415 + return CANNOT_FIND_ARG;
125416 +
125417 + for (i = 0; i < orig_argnum; i++) {
125418 + if (bitmap_bit_p(args_to_skip, i))
125419 + new_argnum--;
125420 + }
125421 + return new_argnum;
125422 +}
125423 +
125424 +// Associate the argument between a clone and a cloned function
125425 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
125426 +{
125427 + bool node_clone, correct_argnum_of_node_clone;
125428 + const_tree correct_argnum_of_node_decl, node_decl;
125429 +
125430 + if (node == correct_argnum_of_node)
125431 + return argnum;
125432 + if (argnum == 0)
125433 + return argnum;
125434 +
125435 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
125436 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
125437 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
125438 +
125439 + if (node) {
125440 + node_decl = NODE_DECL(node);
125441 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
125442 + node_clone = made_by_compiler(node_decl);
125443 + } else {
125444 + node_decl = NULL_TREE;
125445 + node_clone = false;
125446 + }
125447 +
125448 + if (correct_argnum_of_node_decl == node_decl)
125449 + return argnum;
125450 +
125451 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
125452 + // the original decl is lost if both nodes are clones
125453 + if (node_clone && correct_argnum_of_node_clone) {
125454 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
125455 + return argnum;
125456 + }
125457 +
125458 + if (node_clone && !correct_argnum_of_node_clone)
125459 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
125460 + else if (!node_clone && correct_argnum_of_node_clone)
125461 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
125462 +
125463 + if (node)
125464 + debug_tree((tree)NODE_DECL(node));
125465 + debug_tree((tree)correct_argnum_of_node_decl);
125466 + gcc_unreachable();
125467 +}
125468 +
125469 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
125470 +{
125471 + struct cgraph_node *node, *correct_argnum_of_node;
125472 +
125473 + gcc_assert(decl != NULL_TREE);
125474 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
125475 +
125476 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
125477 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
125478 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
125479 +
125480 + node = get_cnode(decl);
125481 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
125482 +}
125483 +
125484 +// Find the original cloned function
125485 +tree get_orig_fndecl(const_tree clone_fndecl)
125486 +{
125487 + struct cgraph_node *node;
125488 +
125489 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
125490 + return (tree)DECL_ORIGIN(clone_fndecl);
125491 + node = get_cnode(clone_fndecl);
125492 + if (!node)
125493 + return (tree)clone_fndecl;
125494 +
125495 + while (node->clone_of)
125496 + node = node->clone_of;
125497 + if (!made_by_compiler(NODE_DECL(node)))
125498 + return NODE_DECL(node);
125499 + // Return the cloned decl because it is needed for the transform callback
125500 + return (tree)clone_fndecl;
125501 +}
125502 +
125503 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
125504 +{
125505 + if (gimple_call_num_args(stmt) == 0)
125506 + return NULL_TREE;
125507 + return gimple_call_fndecl(stmt);
125508 +}
125509 +
125510 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
125511 +{
125512 + tree fndecl;
125513 +
125514 + fndecl = get_interesting_fndecl_from_stmt(stmt);
125515 + if (fndecl == NULL_TREE)
125516 + return NULL_TREE;
125517 + return get_orig_fndecl(fndecl);
125518 +}
125519 +
125520 +void set_dominance_info(void)
125521 +{
125522 + calculate_dominance_info(CDI_DOMINATORS);
125523 + calculate_dominance_info(CDI_POST_DOMINATORS);
125524 +}
125525 +
125526 +void unset_dominance_info(void)
125527 +{
125528 + free_dominance_info(CDI_DOMINATORS);
125529 + free_dominance_info(CDI_POST_DOMINATORS);
125530 +}
125531 +
125532 +void set_current_function_decl(tree fndecl)
125533 +{
125534 + gcc_assert(fndecl != NULL_TREE);
125535 +
125536 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
125537 +#if BUILDING_GCC_VERSION <= 4007
125538 + current_function_decl = fndecl;
125539 +#endif
125540 + set_dominance_info();
125541 +}
125542 +
125543 +void unset_current_function_decl(void)
125544 +{
125545 + unset_dominance_info();
125546 +#if BUILDING_GCC_VERSION <= 4007
125547 + current_function_decl = NULL_TREE;
125548 +#endif
125549 + pop_cfun();
125550 +}
125551 +
125552 +bool is_valid_cgraph_node(struct cgraph_node *node)
125553 +{
125554 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
125555 + return false;
125556 + if (node->thunk.thunk_p || node->alias)
125557 + return false;
125558 + return true;
125559 +}
125560 +
125561 +tree get_lhs(const_gimple stmt)
125562 +{
125563 + switch (gimple_code(stmt)) {
125564 + case GIMPLE_ASSIGN:
125565 + case GIMPLE_CALL:
125566 + return gimple_get_lhs(stmt);
125567 + case GIMPLE_PHI:
125568 + return gimple_phi_result(stmt);
125569 + default:
125570 + debug_gimple_stmt((gimple)stmt);
125571 + gcc_unreachable();
125572 + }
125573 +}
125574 +
125575 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
125576 new file mode 100644
125577 index 0000000..5622b51
125578 --- /dev/null
125579 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
125580 @@ -0,0 +1,137 @@
125581 +/*
125582 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125583 + * Licensed under the GPL v2, or (at your option) v3
125584 + *
125585 + * Homepage:
125586 + * https://github.com/ephox-gcc-plugins/size_overflow
125587 + *
125588 + * Documentation:
125589 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125590 + *
125591 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125592 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125593 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125594 + *
125595 + * Usage:
125596 + * $ make
125597 + * $ make run
125598 + */
125599 +
125600 +#include "size_overflow.h"
125601 +
125602 +bool skip_expr_on_double_type(const gassign *stmt)
125603 +{
125604 + enum tree_code code = gimple_assign_rhs_code(stmt);
125605 +
125606 + switch (code) {
125607 + case RSHIFT_EXPR:
125608 + case TRUNC_DIV_EXPR:
125609 + case CEIL_DIV_EXPR:
125610 + case FLOOR_DIV_EXPR:
125611 + case ROUND_DIV_EXPR:
125612 + case EXACT_DIV_EXPR:
125613 + case RDIV_EXPR:
125614 + case TRUNC_MOD_EXPR:
125615 + case CEIL_MOD_EXPR:
125616 + case FLOOR_MOD_EXPR:
125617 + case ROUND_MOD_EXPR:
125618 + return true;
125619 + default:
125620 + return false;
125621 + }
125622 +}
125623 +
125624 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
125625 +{
125626 + const_tree orig_rhs1;
125627 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
125628 + const_gimple down_cast, up_cast;
125629 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
125630 +
125631 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125632 + down_lhs = get_lhs(down_cast);
125633 +
125634 + gsi = gsi_for_stmt(use_stmt);
125635 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125636 + new_lhs = get_lhs(up_cast);
125637 +
125638 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
125639 + if (operand_equal_p(orig_rhs1, rhs, 0))
125640 + gimple_assign_set_rhs1(use_stmt, new_lhs);
125641 + else
125642 + gimple_assign_set_rhs2(use_stmt, new_lhs);
125643 + update_stmt(use_stmt);
125644 +
125645 + pointer_set_insert(visited->my_stmts, up_cast);
125646 + pointer_set_insert(visited->my_stmts, down_cast);
125647 + pointer_set_insert(visited->skip_expr_casts, up_cast);
125648 + pointer_set_insert(visited->skip_expr_casts, down_cast);
125649 +}
125650 +
125651 +static tree get_proper_unsigned_half_type(const_tree node)
125652 +{
125653 + tree new_type, type;
125654 +
125655 + gcc_assert(is_size_overflow_type(node));
125656 +
125657 + type = TREE_TYPE(node);
125658 + switch (TYPE_MODE(type)) {
125659 + case HImode:
125660 + new_type = unsigned_intQI_type_node;
125661 + break;
125662 + case SImode:
125663 + new_type = unsigned_intHI_type_node;
125664 + break;
125665 + case DImode:
125666 + new_type = unsigned_intSI_type_node;
125667 + break;
125668 + case TImode:
125669 + new_type = unsigned_intDI_type_node;
125670 + break;
125671 + default:
125672 + gcc_unreachable();
125673 + }
125674 +
125675 + if (TYPE_QUALS(type) != 0)
125676 + return build_qualified_type(new_type, TYPE_QUALS(type));
125677 + return new_type;
125678 +}
125679 +
125680 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
125681 +{
125682 + tree type;
125683 +
125684 + if (rhs == NULL_TREE)
125685 + return;
125686 + if (!is_size_overflow_type(rhs))
125687 + return;
125688 +
125689 + type = get_proper_unsigned_half_type(rhs);
125690 + if (is_gimple_constant(rhs))
125691 + return;
125692 + create_up_and_down_cast(visited, stmt, type, rhs);
125693 +}
125694 +
125695 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
125696 +{
125697 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
125698 + return;
125699 + gcc_assert(is_size_overflow_type(rhs));
125700 + insert_cast_rhs(visited, stmt, rhs);
125701 +}
125702 +
125703 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
125704 +{
125705 + tree rhs1, rhs2;
125706 +
125707 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
125708 + rhs1 = gimple_assign_rhs1(stmt);
125709 + insert_cast(visited, stmt, rhs1);
125710 + }
125711 +
125712 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
125713 + rhs2 = gimple_assign_rhs2(stmt);
125714 + insert_cast(visited, stmt, rhs2);
125715 + }
125716 +}
125717 +
125718 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
125719 new file mode 100644
125720 index 0000000..07e2ba7
125721 --- /dev/null
125722 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
125723 @@ -0,0 +1,281 @@
125724 +#ifndef SIZE_OVERFLOW_H
125725 +#define SIZE_OVERFLOW_H
125726 +
125727 +#define CREATE_NEW_VAR NULL_TREE
125728 +#define MAX_PARAM 31
125729 +#define CANNOT_FIND_ARG 32
125730 +#define NONE_ARGNUM 32
125731 +
125732 +#define BEFORE_STMT true
125733 +#define AFTER_STMT false
125734 +
125735 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
125736 +#define YES_ASM_STR "# size_overflow MARK_YES "
125737 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
125738 +#define SO_ASM_STR "# size_overflow "
125739 +#define OK_ASM_STR "# size_overflow MARK_NO"
125740 +
125741 +#define FUNCTION_PTR_P(node) \
125742 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
125743 +
125744 +#define CODES_LIMIT 32
125745 +
125746 +#define GLOBAL_NIFN_LEN 65536
125747 +#define NO_HASH 65537
125748 +
125749 +#include "gcc-common.h"
125750 +
125751 +#include <string.h>
125752 +#include <limits.h>
125753 +
125754 +enum intentional_mark {
125755 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
125756 +};
125757 +
125758 +enum intentional_overflow_type {
125759 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
125760 +};
125761 +
125762 +enum size_overflow_mark {
125763 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
125764 +};
125765 +
125766 +struct decl_hash {
125767 + size_t tree_codes_len;
125768 + unsigned char tree_codes[CODES_LIMIT];
125769 + const_tree decl;
125770 + unsigned int hash;
125771 + const char *fn_name;
125772 +};
125773 +
125774 +struct next_interesting_function;
125775 +typedef struct next_interesting_function * next_interesting_function_t;
125776 +
125777 +#if BUILDING_GCC_VERSION <= 4007
125778 +DEF_VEC_P(next_interesting_function_t);
125779 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
125780 +#endif
125781 +
125782 +#if BUILDING_GCC_VERSION >= 5000
125783 +typedef struct hash_set<const_gimple> gimple_set;
125784 +
125785 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
125786 +{
125787 + return visited->add(stmt);
125788 +}
125789 +
125790 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
125791 +{
125792 + return visited->contains(stmt);
125793 +}
125794 +
125795 +static inline gimple_set* pointer_set_create(void)
125796 +{
125797 + return new hash_set<const_gimple>;
125798 +}
125799 +
125800 +static inline void pointer_set_destroy(gimple_set *visited)
125801 +{
125802 + delete visited;
125803 +}
125804 +
125805 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
125806 +
125807 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
125808 +{
125809 + return visited->add(node);
125810 +}
125811 +
125812 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
125813 +{
125814 + return visited->contains(node);
125815 +}
125816 +
125817 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
125818 +{
125819 + return new hash_set<next_interesting_function_t>;
125820 +}
125821 +
125822 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
125823 +{
125824 + delete visited;
125825 +}
125826 +#else
125827 +typedef struct pointer_set_t gimple_set;
125828 +typedef struct pointer_set_t next_interesting_function_set;
125829 +
125830 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
125831 +{
125832 + return pointer_set_create();
125833 +}
125834 +#endif
125835 +
125836 +struct visited {
125837 + gimple_set *stmts;
125838 + gimple_set *my_stmts;
125839 + gimple_set *skip_expr_casts;
125840 + gimple_set *no_cast_check;
125841 +};
125842 +
125843 +/*
125844 + * * children: callers with data flow into the integer parameter of decl
125845 + * * decl_name: name of the function or the field
125846 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
125847 + * * hash: hash num of the function
125848 + * * num: parameter number (1-31) or return value (0)
125849 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
125850 + * * orig_next_node: pointer to the originally cloned function
125851 + */
125852 +struct next_interesting_function {
125853 + next_interesting_function_t next;
125854 +#if BUILDING_GCC_VERSION <= 4007
125855 + VEC(next_interesting_function_t, heap) *children;
125856 +#else
125857 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
125858 +#endif
125859 + const char *decl_name;
125860 + const char *context;
125861 + unsigned int hash;
125862 + unsigned int num;
125863 + enum size_overflow_mark marked;
125864 + next_interesting_function_t orig_next_node;
125865 +};
125866 +
125867 +// size_overflow_plugin.c
125868 +extern tree report_size_overflow_decl;
125869 +extern tree size_overflow_type_HI;
125870 +extern tree size_overflow_type_SI;
125871 +extern tree size_overflow_type_DI;
125872 +extern tree size_overflow_type_TI;
125873 +
125874 +
125875 +// size_overflow_plugin_hash.c
125876 +struct size_overflow_hash {
125877 + const struct size_overflow_hash * const next;
125878 + const char * const name;
125879 + const unsigned int param;
125880 +};
125881 +
125882 +extern const char *get_orig_decl_name(const_tree decl);
125883 +extern bool is_size_overflow_asm(const_gimple stmt);
125884 +extern void print_missing_function(next_interesting_function_t node);
125885 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
125886 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
125887 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
125888 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
125889 +
125890 +
125891 +// intentional_overflow.c
125892 +extern tree get_size_overflow_asm_input(const gasm *stmt);
125893 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
125894 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
125895 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
125896 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
125897 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
125898 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
125899 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
125900 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
125901 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
125902 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
125903 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
125904 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
125905 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
125906 +
125907 +
125908 +// insert_size_overflow_asm.c
125909 +#if BUILDING_GCC_VERSION >= 4009
125910 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
125911 +#else
125912 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
125913 +#endif
125914 +extern bool search_interesting_args(tree fndecl, bool *argnums);
125915 +
125916 +
125917 +// misc.c
125918 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
125919 +extern const char *get_type_name_from_field(const_tree field_decl);
125920 +extern void set_dominance_info(void);
125921 +extern void unset_dominance_info(void);
125922 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
125923 +extern tree get_orig_fndecl(const_tree clone_fndecl);
125924 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
125925 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
125926 +extern void set_current_function_decl(tree fndecl);
125927 +extern void unset_current_function_decl(void);
125928 +extern gimple get_def_stmt(const_tree node);
125929 +extern tree create_new_var(tree type);
125930 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
125931 +extern bool skip_types(const_tree var);
125932 +extern tree cast_a_tree(tree type, tree var);
125933 +extern bool is_size_overflow_type(const_tree var);
125934 +extern bool made_by_compiler(const_tree decl);
125935 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
125936 +extern tree get_lhs(const_gimple stmt);
125937 +
125938 +
125939 +// size_overflow_transform.c
125940 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
125941 +extern tree handle_fnptr_assign(const_gimple stmt);
125942 +
125943 +
125944 +// size_overflow_transform_core.c
125945 +extern tree expand(struct visited *visited, tree lhs);
125946 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
125947 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
125948 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
125949 +
125950 +
125951 +// remove_unnecessary_dup.c
125952 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
125953 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
125954 +extern bool skip_expr_on_double_type(const gassign *stmt);
125955 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
125956 +
125957 +
125958 +// size_overflow_ipa.c
125959 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
125960 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
125961 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
125962 +extern struct cgraph_node *get_cnode(const_tree fndecl);
125963 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
125964 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
125965 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
125966 +extern void size_overflow_register_hooks(void);
125967 +#if BUILDING_GCC_VERSION >= 4009
125968 +extern opt_pass *make_size_overflow_functions_pass(void);
125969 +#else
125970 +extern struct opt_pass *make_size_overflow_functions_pass(void);
125971 +#endif
125972 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
125973 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
125974 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
125975 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
125976 +
125977 +
125978 +// size_overflow_lto.c
125979 +extern void size_overflow_read_summary_lto(void);
125980 +#if BUILDING_GCC_VERSION >= 4008
125981 +extern void size_overflow_write_summary_lto(void);
125982 +#elif BUILDING_GCC_VERSION >= 4006
125983 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
125984 +#else
125985 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
125986 +#endif
125987 +
125988 +// size_overflow_fnptrs.c
125989 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
125990 +extern void check_local_variables(next_interesting_function_t next_node);
125991 +extern void check_global_variables(next_interesting_function_t cur_global);
125992 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
125993 +
125994 +
125995 +// size_overflow_debug.c
125996 +extern void __unused print_intentional_mark(enum intentional_mark mark);
125997 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
125998 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
125999 +extern void __unused print_global_next_interesting_functions(void);
126000 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
126001 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
126002 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
126003 +
126004 +#endif
126005 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
126006 new file mode 100644
126007 index 0000000..b8e7188
126008 --- /dev/null
126009 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
126010 @@ -0,0 +1,164 @@
126011 +/*
126012 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
126013 + * Licensed under the GPL v2, or (at your option) v3
126014 + *
126015 + * Homepage:
126016 + * https://github.com/ephox-gcc-plugins/size_overflow
126017 + *
126018 + * Documentation:
126019 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
126020 + *
126021 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
126022 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
126023 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
126024 + *
126025 + * Usage:
126026 + * $ make
126027 + * $ make run
126028 + */
126029 +
126030 +#include "size_overflow.h"
126031 +
126032 +void __unused print_intentional_mark(enum intentional_mark mark)
126033 +{
126034 + fprintf(stderr, "intentional mark: ");
126035 + switch (mark) {
126036 + case MARK_NO:
126037 + fprintf(stderr, "mark_no\n");
126038 + break;
126039 + case MARK_YES:
126040 + fprintf(stderr, "mark_yes\n");
126041 + break;
126042 + case MARK_TURN_OFF:
126043 + fprintf(stderr, "mark_turn_off\n");
126044 + break;
126045 + case MARK_END_INTENTIONAL:
126046 + fprintf(stderr, "mark_end_intentional\n");
126047 + break;
126048 + }
126049 +}
126050 +
126051 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
126052 +{
126053 + basic_block bb;
126054 +
126055 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
126056 +
126057 + fprintf(file, "\nstmts:\n");
126058 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
126059 + gimple_stmt_iterator si;
126060 +
126061 + fprintf(file, "<bb %u>:\n", bb->index);
126062 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
126063 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
126064 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
126065 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
126066 + fprintf(file, "\n");
126067 + }
126068 +
126069 + fprintf(file, "---------------------------------\n");
126070 +
126071 + return 0;
126072 +}
126073 +
126074 +static void __unused print_next_interesting_function(next_interesting_function_t node)
126075 +{
126076 + unsigned int i;
126077 + next_interesting_function_t cur;
126078 +
126079 + if (!node)
126080 + return;
126081 +
126082 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
126083 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
126084 +
126085 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
126086 +#if BUILDING_GCC_VERSION <= 4007
126087 + if (VEC_empty(next_interesting_function_t, node->children))
126088 + return;
126089 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
126090 +#else
126091 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
126092 +#endif
126093 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
126094 + }
126095 +}
126096 +
126097 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
126098 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
126099 +{
126100 + next_interesting_function_t cur;
126101 + unsigned int len;
126102 +
126103 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
126104 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
126105 + fprintf(stderr, "%u. ", len + 1);
126106 + print_next_interesting_function(cur);
126107 +
126108 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
126109 + print_next_interesting_function(cur->orig_next_node);
126110 +
126111 + if (only_this)
126112 + break;
126113 + }
126114 +
126115 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
126116 +}
126117 +
126118 +void __unused print_global_next_interesting_functions(void)
126119 +{
126120 + unsigned int i;
126121 +
126122 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
126123 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
126124 + if (!global_next_interesting_function[i])
126125 + continue;
126126 + fprintf(stderr, "hash: %u\n", i);
126127 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
126128 + }
126129 + fprintf(stderr, "----------------------\n\n");
126130 +}
126131 +
126132 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
126133 +void __unused print_children_chain_list(next_interesting_function_t next_node)
126134 +{
126135 + next_interesting_function_t cur;
126136 + unsigned int i;
126137 +
126138 +#if BUILDING_GCC_VERSION <= 4007
126139 + if (VEC_empty(next_interesting_function_t, next_node->children))
126140 + return;
126141 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
126142 +#else
126143 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
126144 +#endif
126145 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
126146 + print_children_chain_list(cur);
126147 + }
126148 +}
126149 +
126150 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
126151 +{
126152 + next_interesting_function_t cur;
126153 +
126154 + for (cur = head; cur; cur = cur->next) {
126155 +#if BUILDING_GCC_VERSION <= 4007
126156 + if (VEC_empty(next_interesting_function_t, cur->children))
126157 +#else
126158 + if (vec_safe_length(cur->children) == 0)
126159 +#endif
126160 + continue;
126161 + fprintf(stderr, "############ START ############\n");
126162 + print_children_chain_list(cur);
126163 + fprintf(stderr, "############ END ############\n");
126164 + }
126165 +}
126166 +
126167 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
126168 +{
126169 + if (mark == ASM_STMT_SO_MARK)
126170 + return "asm_stmt_so_mark";
126171 + if (mark == YES_SO_MARK)
126172 + return "yes_so_mark";
126173 + return "no_so_mark";
126174 +}
126175 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
126176 new file mode 100644
126177 index 0000000..19e2901
126178 --- /dev/null
126179 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
126180 @@ -0,0 +1,27981 @@
126181 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
126182 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
126183 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
126184 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
126185 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
126186 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
126187 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
126188 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
126189 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
126190 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
126191 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
126192 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
126193 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
126194 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
126195 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
126196 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
126197 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
126198 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
126199 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
126200 +padzero_55 padzero 1 55 NULL nohasharray
126201 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
126202 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
126203 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
126204 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
126205 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
126206 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
126207 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
126208 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
126209 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
126210 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
126211 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
126212 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
126213 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
126214 +load_msg_95 load_msg 2 95 NULL
126215 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
126216 +fat_statfs_102 fat_statfs 0 102 NULL
126217 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
126218 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
126219 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
126220 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
126221 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
126222 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
126223 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
126224 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
126225 +smack_syslog_126 smack_syslog 0 126 NULL
126226 +init_q_132 init_q 4 132 NULL
126227 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
126228 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
126229 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
126230 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
126231 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
126232 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
126233 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
126234 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
126235 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
126236 +set_max_uV_156 set_max_uV 0-4 156 NULL
126237 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
126238 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
126239 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
126240 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
126241 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
126242 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
126243 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
126244 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
126245 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
126246 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
126247 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
126248 +palmas_write_197 palmas_write 0 197 NULL
126249 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
126250 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
126251 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
126252 +owned_show_208 owned_show 0 208 NULL
126253 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
126254 +store_cpufv_215 store_cpufv 0-4 215 NULL
126255 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
126256 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
126257 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
126258 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
126259 +shdma_init_232 shdma_init 3 232 NULL
126260 +aux1_show_233 aux1_show 0 233 NULL
126261 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
126262 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
126263 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
126264 +ore_write_243 ore_write 0 243 NULL
126265 +ac_read_244 ac_read 0-3 244 NULL
126266 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
126267 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
126268 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
126269 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
126270 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
126271 +setup_stream_272 setup_stream 0 272 NULL nohasharray
126272 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
126273 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
126274 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
126275 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
126276 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
126277 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
126278 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
126279 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
126280 +ipvlan_open_298 ipvlan_open 0 298 NULL
126281 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
126282 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
126283 +pin_configs_show_303 pin_configs_show 0 303 NULL
126284 +SYSC_connect_304 SYSC_connect 3 304 NULL
126285 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
126286 +syslog_print_307 syslog_print 2-0 307 NULL
126287 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
126288 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
126289 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
126290 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
126291 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
126292 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
126293 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
126294 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
126295 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
126296 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
126297 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
126298 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
126299 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
126300 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
126301 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
126302 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
126303 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
126304 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
126305 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
126306 +ghash_setkey_353 ghash_setkey 0 353 NULL
126307 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
126308 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
126309 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
126310 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
126311 +boottime_get_364 boottime_get 0 364 NULL nohasharray
126312 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
126313 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
126314 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
126315 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
126316 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
126317 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
126318 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
126319 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
126320 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
126321 +gameport_description_show_382 gameport_description_show 0 382 NULL
126322 +dump_fh_385 dump_fh 0 385 NULL nohasharray
126323 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
126324 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
126325 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
126326 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
126327 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
126328 +ath5k_reset_404 ath5k_reset 0 404 NULL
126329 +hw_device_state_409 hw_device_state 0 409 NULL
126330 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
126331 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
126332 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
126333 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
126334 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
126335 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
126336 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
126337 +ems_usb_open_422 ems_usb_open 0 422 NULL
126338 +patch_alc861_423 patch_alc861 0 423 NULL
126339 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
126340 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
126341 +null_init_434 null_init 0 434 NULL nohasharray
126342 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
126343 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
126344 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
126345 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
126346 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
126347 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
126348 +msr_write_444 msr_write 0-3 444 NULL
126349 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
126350 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
126351 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
126352 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
126353 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
126354 +show_console_458 show_console 0 458 NULL
126355 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
126356 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
126357 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
126358 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
126359 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
126360 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
126361 +reg_show_state_474 reg_show_state 0 474 NULL
126362 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
126363 +flash_fault_show_477 flash_fault_show 0 477 NULL
126364 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
126365 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
126366 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
126367 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
126368 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
126369 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
126370 +rmd256_init_494 rmd256_init 0 494 NULL
126371 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
126372 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
126373 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
126374 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
126375 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
126376 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
126377 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
126378 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
126379 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
126380 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
126381 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
126382 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
126383 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
126384 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
126385 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
126386 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
126387 +store_temp_type_531 store_temp_type 0-4 531 NULL
126388 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
126389 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
126390 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
126391 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
126392 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
126393 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
126394 +write_room_541 write_room 0 541 NULL
126395 +dle_count_543 dle_count 0 543 NULL
126396 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
126397 +devres_alloc_551 devres_alloc 2 551 NULL
126398 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
126399 +init_560 init 0 560 NULL nohasharray
126400 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
126401 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
126402 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
126403 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
126404 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
126405 +myri10ge_open_577 myri10ge_open 0 577 NULL
126406 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
126407 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
126408 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
126409 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
126410 +fb_check_caps_585 fb_check_caps 0 585 NULL
126411 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
126412 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
126413 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
126414 +card_id_show_592 card_id_show 0 592 NULL nohasharray
126415 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
126416 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
126417 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
126418 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
126419 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
126420 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
126421 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
126422 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
126423 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
126424 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
126425 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
126426 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
126427 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
126428 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
126429 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
126430 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
126431 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
126432 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
126433 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
126434 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
126435 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
126436 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
126437 +read_650 read 0-5-6 650 NULL
126438 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
126439 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
126440 +max2165_set_params_652 max2165_set_params 0 652 NULL
126441 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
126442 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
126443 +mpage_readpage_658 mpage_readpage 0 658 NULL
126444 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
126445 +show_ds_req_665 show_ds_req 0 665 NULL
126446 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
126447 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
126448 +div_u64_rem_672 div_u64_rem 0 672 NULL
126449 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
126450 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
126451 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
126452 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
126453 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
126454 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
126455 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
126456 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
126457 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
126458 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
126459 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
126460 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
126461 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
126462 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
126463 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
126464 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
126465 +vlan_get_size_715 vlan_get_size 0 715 NULL
126466 +disk_max_parts_719 disk_max_parts 0 719 NULL
126467 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
126468 +common_perm_726 common_perm 0 726 NULL
126469 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
126470 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
126471 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
126472 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
126473 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
126474 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
126475 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
126476 +srp_send_req_748 srp_send_req 0 748 NULL
126477 +ddp_set_map_751 ddp_set_map 4 751 NULL
126478 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
126479 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
126480 +show_node_type_755 show_node_type 0 755 NULL
126481 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
126482 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
126483 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
126484 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
126485 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
126486 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
126487 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
126488 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
126489 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
126490 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
126491 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
126492 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
126493 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
126494 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
126495 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
126496 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
126497 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
126498 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
126499 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
126500 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
126501 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
126502 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
126503 +csio_vport_create_812 csio_vport_create 0 812 NULL
126504 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
126505 +if_writecmd_815 if_writecmd 2 815 NULL
126506 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
126507 +igb_request_irq_821 igb_request_irq 0 821 NULL
126508 +si4713_read_property_825 si4713_read_property 0 825 NULL
126509 +read_fifo_826 read_fifo 3 826 NULL nohasharray
126510 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
126511 +brightness_get_837 brightness_get 0 837 NULL nohasharray
126512 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
126513 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
126514 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
126515 +show_capability_841 show_capability 0 841 NULL
126516 +SyS_write_846 SyS_write 3 846 NULL
126517 +kobil_write_room_847 kobil_write_room 0 847 NULL
126518 +tnc_next_848 tnc_next 0 848 NULL
126519 +um_idi_read_850 um_idi_read 3-0 850 NULL
126520 +watchdog_write_856 watchdog_write 0-3 856 NULL
126521 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
126522 +error_state_read_859 error_state_read 6-0-5 859 NULL
126523 +reqbufs_output_860 reqbufs_output 0 860 NULL
126524 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
126525 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
126526 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
126527 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
126528 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
126529 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
126530 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
126531 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
126532 +link_mem_sections_878 link_mem_sections 0 878 NULL
126533 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
126534 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
126535 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
126536 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
126537 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
126538 +set_node_desc_885 set_node_desc 0-4 885 NULL
126539 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
126540 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
126541 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
126542 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
126543 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
126544 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
126545 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
126546 +set_file_info_909 set_file_info 0 909 NULL
126547 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
126548 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
126549 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
126550 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
126551 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
126552 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
126553 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
126554 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
126555 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
126556 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
126557 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
126558 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
126559 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
126560 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
126561 +navman_write_938 navman_write 0-4 938 NULL
126562 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
126563 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
126564 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
126565 +__nodes_weight_956 __nodes_weight 0 956 NULL
126566 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
126567 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
126568 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
126569 +chksum_setkey_972 chksum_setkey 0 972 NULL
126570 +stop_975 stop 0 975 NULL nohasharray
126571 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
126572 +gprs_open_978 gprs_open 0 978 NULL nohasharray
126573 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
126574 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
126575 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
126576 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
126577 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
126578 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
126579 +show_node_guid_985 show_node_guid 0 985 NULL
126580 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
126581 +memcmp_990 memcmp 0 990 NULL
126582 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
126583 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
126584 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
126585 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
126586 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
126587 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
126588 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
126589 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
126590 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
126591 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
126592 +bt856_init_1009 bt856_init 0 1009 NULL
126593 +readreg_1017 readreg 0-1 1017 NULL
126594 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
126595 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
126596 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
126597 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
126598 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
126599 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
126600 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
126601 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
126602 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
126603 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
126604 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
126605 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
126606 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
126607 +ath5k_start_1041 ath5k_start 0 1041 NULL
126608 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
126609 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
126610 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
126611 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
126612 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
126613 +data_calc_1074 data_calc 0 1074 NULL
126614 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
126615 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
126616 +hwrng_init_1077 hwrng_init 0 1077 NULL
126617 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
126618 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
126619 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
126620 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
126621 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
126622 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
126623 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
126624 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
126625 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
126626 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
126627 +in1_input_show_1099 in1_input_show 0 1099 NULL
126628 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
126629 +show_1104 show 0 1104 NULL
126630 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
126631 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
126632 +omninet_open_1110 omninet_open 0 1110 NULL
126633 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
126634 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
126635 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
126636 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
126637 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
126638 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
126639 +splice_read_1122 splice_read 0 1122 NULL
126640 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
126641 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
126642 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
126643 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
126644 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
126645 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
126646 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
126647 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
126648 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
126649 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
126650 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
126651 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
126652 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
126653 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
126654 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
126655 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
126656 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
126657 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
126658 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
126659 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
126660 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
126661 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
126662 +show_1186 show 0 1186 NULL
126663 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
126664 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
126665 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
126666 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
126667 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
126668 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
126669 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
126670 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
126671 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
126672 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
126673 +profile_capable_1207 profile_capable 0 1207 NULL
126674 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
126675 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
126676 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
126677 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
126678 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
126679 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
126680 +power_1221 power 0 1221 NULL
126681 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
126682 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
126683 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
126684 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
126685 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
126686 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
126687 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
126688 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
126689 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
126690 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
126691 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
126692 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
126693 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
126694 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
126695 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
126696 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
126697 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
126698 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
126699 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
126700 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
126701 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
126702 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
126703 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
126704 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
126705 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
126706 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
126707 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
126708 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
126709 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
126710 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
126711 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
126712 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
126713 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
126714 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
126715 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
126716 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
126717 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
126718 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
126719 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
126720 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
126721 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
126722 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
126723 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
126724 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
126725 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
126726 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
126727 +udf_statfs_1329 udf_statfs 0 1329 NULL
126728 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
126729 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
126730 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
126731 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
126732 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
126733 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
126734 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
126735 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
126736 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
126737 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
126738 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
126739 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
126740 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
126741 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
126742 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
126743 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
126744 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
126745 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
126746 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
126747 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
126748 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
126749 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
126750 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
126751 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
126752 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
126753 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
126754 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
126755 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
126756 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
126757 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
126758 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
126759 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
126760 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
126761 +zone_page_state_1393 zone_page_state 0 1393 NULL
126762 +error_1397 error 0 1397 NULL
126763 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
126764 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
126765 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
126766 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
126767 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
126768 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
126769 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
126770 +wait_comp_1409 wait_comp 0 1409 NULL
126771 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
126772 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
126773 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
126774 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
126775 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
126776 +find_temp_source_1425 find_temp_source 0 1425 NULL
126777 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
126778 +cpia2_read_1434 cpia2_read 0 1434 NULL
126779 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
126780 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
126781 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
126782 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
126783 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
126784 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
126785 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
126786 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
126787 +sub_interval_1466 sub_interval 0 1466 NULL
126788 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
126789 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
126790 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
126791 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
126792 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
126793 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
126794 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
126795 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
126796 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
126797 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
126798 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
126799 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
126800 +fpregs_set_1497 fpregs_set 4 1497 NULL
126801 +em_show_1501 em_show 0 1501 NULL nohasharray
126802 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
126803 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
126804 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
126805 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
126806 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
126807 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
126808 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
126809 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
126810 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
126811 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
126812 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
126813 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
126814 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
126815 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
126816 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
126817 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
126818 +set_max_min_1551 set_max_min 0-4 1551 NULL
126819 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
126820 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
126821 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
126822 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
126823 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
126824 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
126825 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
126826 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
126827 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
126828 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
126829 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
126830 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
126831 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
126832 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
126833 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
126834 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
126835 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
126836 +vv6410_start_1582 vv6410_start 0 1582 NULL
126837 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
126838 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
126839 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
126840 +b44_init_one_1603 b44_init_one 0 1603 NULL
126841 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
126842 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
126843 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
126844 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
126845 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
126846 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
126847 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
126848 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
126849 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
126850 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
126851 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
126852 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
126853 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
126854 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
126855 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
126856 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
126857 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
126858 +tpm_send_1655 tpm_send 0-3 1655 NULL
126859 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
126860 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
126861 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
126862 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
126863 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
126864 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
126865 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
126866 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
126867 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
126868 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
126869 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
126870 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
126871 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
126872 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
126873 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
126874 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
126875 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
126876 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
126877 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
126878 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
126879 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
126880 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
126881 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
126882 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
126883 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
126884 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
126885 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
126886 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
126887 +udf_setattr_1716 udf_setattr 0 1716 NULL
126888 +ufx_blank_1723 ufx_blank 0 1723 NULL
126889 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
126890 +internal_create_group_1733 internal_create_group 0 1733 NULL
126891 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
126892 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
126893 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
126894 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
126895 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
126896 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
126897 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
126898 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
126899 +start_transport_1762 start_transport 0 1762 NULL
126900 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
126901 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
126902 +cosa_write_1774 cosa_write 3 1774 NULL
126903 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
126904 +event_show_1780 event_show 0 1780 NULL
126905 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
126906 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
126907 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
126908 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
126909 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
126910 +vt596_access_1815 vt596_access 0 1815 NULL
126911 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
126912 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
126913 +genfs_read_1821 genfs_read 0 1821 NULL
126914 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
126915 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
126916 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
126917 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
126918 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
126919 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
126920 +show_1841 show 0 1841 NULL
126921 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
126922 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
126923 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
126924 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
126925 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
126926 +device_prepare_1870 device_prepare 0 1870 NULL
126927 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
126928 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
126929 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
126930 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
126931 +output_read_1886 output_read 0-5-6 1886 NULL
126932 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
126933 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
126934 +write_1891 write 0 1891 NULL
126935 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
126936 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
126937 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
126938 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
126939 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
126940 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
126941 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
126942 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
126943 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
126944 +fst_open_1911 fst_open 0 1911 NULL
126945 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
126946 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
126947 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
126948 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
126949 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
126950 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
126951 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
126952 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
126953 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
126954 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
126955 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
126956 +bdev_erase_1933 bdev_erase 3 1933 NULL
126957 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
126958 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
126959 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
126960 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
126961 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
126962 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
126963 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
126964 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
126965 +igb_open_1946 igb_open 0 1946 NULL
126966 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
126967 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
126968 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
126969 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
126970 +update_qd_1955 update_qd 0 1955 NULL
126971 +read_swap_header_1957 read_swap_header 0 1957 NULL
126972 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
126973 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
126974 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
126975 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
126976 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
126977 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
126978 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
126979 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
126980 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
126981 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
126982 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
126983 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
126984 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
126985 +config_table_show_1982 config_table_show 0 1982 NULL
126986 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
126987 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
126988 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
126989 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
126990 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
126991 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
126992 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
126993 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
126994 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
126995 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
126996 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
126997 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
126998 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
126999 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
127000 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
127001 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
127002 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
127003 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
127004 +cifs_read_2041 cifs_read 0 2041 NULL
127005 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
127006 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
127007 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
127008 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
127009 +show_speed_2057 show_speed 0 2057 NULL
127010 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
127011 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
127012 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
127013 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
127014 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
127015 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
127016 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
127017 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
127018 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
127019 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
127020 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
127021 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
127022 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
127023 +store_2094 store 0-3 2094 &smbioslabel_show_2094
127024 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
127025 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
127026 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
127027 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
127028 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
127029 +audit_expand_2098 audit_expand 2-0 2098 NULL
127030 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
127031 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
127032 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
127033 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
127034 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
127035 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
127036 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
127037 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
127038 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
127039 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
127040 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
127041 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
127042 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
127043 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
127044 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
127045 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
127046 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
127047 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
127048 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
127049 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
127050 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
127051 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
127052 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
127053 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
127054 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
127055 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
127056 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
127057 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
127058 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
127059 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
127060 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
127061 +ore_read_2175 ore_read 0 2175 NULL
127062 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
127063 +direction_output_2184 direction_output 0 2184 NULL
127064 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
127065 +show_companion_2189 show_companion 0 2189 NULL
127066 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
127067 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
127068 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
127069 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
127070 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
127071 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
127072 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
127073 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
127074 +ghash_final_2210 ghash_final 0 2210 NULL
127075 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
127076 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
127077 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
127078 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
127079 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
127080 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
127081 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
127082 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
127083 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
127084 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
127085 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
127086 +protocol_read_2240 protocol_read 0 2240 NULL
127087 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
127088 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
127089 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
127090 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
127091 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
127092 +do_update_counters_2259 do_update_counters 4 2259 NULL
127093 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
127094 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
127095 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
127096 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
127097 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
127098 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
127099 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
127100 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
127101 +sbni_open_2276 sbni_open 0 2276 NULL
127102 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
127103 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
127104 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
127105 +journal_flush_2281 journal_flush 0 2281 NULL
127106 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
127107 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
127108 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
127109 +transient_state_show_2292 transient_state_show 0 2292 NULL
127110 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
127111 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
127112 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
127113 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
127114 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
127115 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
127116 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
127117 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
127118 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
127119 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
127120 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
127121 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
127122 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
127123 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
127124 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
127125 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
127126 +serial_write_2330 serial_write 3 2330 NULL
127127 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
127128 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
127129 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
127130 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
127131 +adapter_up_2348 adapter_up 0 2348 NULL
127132 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
127133 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
127134 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
127135 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
127136 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
127137 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
127138 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
127139 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
127140 +store_2362 store 0 2362 NULL
127141 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
127142 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
127143 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
127144 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
127145 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
127146 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
127147 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
127148 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
127149 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
127150 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
127151 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
127152 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
127153 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
127154 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
127155 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
127156 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
127157 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
127158 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
127159 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
127160 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
127161 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
127162 +store_console_2419 store_console 0-4 2419 NULL
127163 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
127164 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
127165 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
127166 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
127167 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
127168 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
127169 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
127170 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
127171 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
127172 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
127173 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
127174 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
127175 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
127176 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
127177 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
127178 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
127179 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
127180 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
127181 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
127182 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
127183 +name_size_2461 name_size 0 2461 NULL nohasharray
127184 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
127185 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
127186 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
127187 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
127188 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
127189 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
127190 +update_pmkid_2481 update_pmkid 4 2481 NULL
127191 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
127192 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
127193 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
127194 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
127195 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
127196 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
127197 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
127198 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
127199 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
127200 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
127201 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
127202 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
127203 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
127204 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
127205 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
127206 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
127207 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
127208 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
127209 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
127210 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
127211 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
127212 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
127213 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
127214 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
127215 +set_blocksize_2507 set_blocksize 0 2507 NULL
127216 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
127217 +dm_write_2513 dm_write 3 2513 NULL
127218 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
127219 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
127220 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
127221 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
127222 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
127223 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
127224 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
127225 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
127226 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
127227 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
127228 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
127229 +chksum_finup_2530 chksum_finup 0 2530 NULL
127230 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
127231 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
127232 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
127233 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
127234 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
127235 +reset_chip_2547 reset_chip 0 2547 NULL
127236 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
127237 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
127238 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
127239 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
127240 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
127241 +func_2569 func 0 2569 &gfs2_listxattr_2569
127242 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
127243 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
127244 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
127245 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
127246 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
127247 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
127248 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
127249 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
127250 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
127251 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
127252 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
127253 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
127254 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
127255 +vxlan_init_2599 vxlan_init 0 2599 NULL
127256 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
127257 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
127258 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
127259 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
127260 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
127261 +rose_getname_2608 rose_getname 0 2608 NULL
127262 +slot_bytes_2609 slot_bytes 0 2609 NULL
127263 +read_2610 read 0 2610 NULL
127264 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
127265 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
127266 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
127267 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
127268 +switch_status_2629 switch_status 5 2629 NULL
127269 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
127270 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
127271 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
127272 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
127273 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
127274 +offset_show_2645 offset_show 0 2645 NULL
127275 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
127276 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
127277 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
127278 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
127279 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
127280 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
127281 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
127282 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
127283 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
127284 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
127285 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
127286 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
127287 +digi_write_2679 digi_write 0-4 2679 NULL
127288 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
127289 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
127290 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
127291 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
127292 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
127293 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
127294 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
127295 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
127296 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
127297 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
127298 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
127299 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
127300 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
127301 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
127302 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
127303 +udf_setsize_2705 udf_setsize 0 2705 NULL
127304 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
127305 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
127306 +sock_error_2715 sock_error 0 2715 NULL nohasharray
127307 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
127308 +migration_call_2716 migration_call 0 2716 NULL
127309 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
127310 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
127311 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
127312 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
127313 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
127314 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
127315 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
127316 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
127317 +show_2757 show 0 2757 NULL
127318 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
127319 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
127320 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
127321 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
127322 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
127323 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
127324 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
127325 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
127326 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
127327 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
127328 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
127329 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
127330 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
127331 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
127332 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
127333 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
127334 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
127335 +write_2792 write 0 2792 &nvkm_devinit_create__2792
127336 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
127337 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
127338 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
127339 +discover_2798 discover 0 2798 &sound_read_2798
127340 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
127341 +stop_transport_2802 stop_transport 0 2802 NULL
127342 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
127343 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
127344 +sdio_readw_2806 sdio_readw 0 2806 NULL
127345 +show_2808 show 0 2808 NULL
127346 +show_min_2810 show_min 0 2810 NULL
127347 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
127348 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
127349 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
127350 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
127351 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
127352 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
127353 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
127354 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
127355 +pvc_getname_2826 pvc_getname 0 2826 NULL
127356 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
127357 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
127358 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
127359 +sock_create_2838 sock_create 0 2838 NULL
127360 +sctp_packet_2839 sctp_packet 0 2839 NULL
127361 +show_temp_max_2846 show_temp_max 0 2846 NULL
127362 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
127363 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
127364 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
127365 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
127366 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
127367 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
127368 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
127369 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
127370 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
127371 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
127372 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
127373 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
127374 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
127375 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
127376 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
127377 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
127378 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
127379 +coda_setattr_2871 coda_setattr 0 2871 NULL
127380 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
127381 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
127382 +show_2877 show 0 2877 NULL
127383 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
127384 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
127385 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
127386 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
127387 +sata_req_2894 sata_req 0 2894 NULL
127388 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
127389 +cmm_write_2896 cmm_write 3-0 2896 NULL
127390 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
127391 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
127392 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
127393 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
127394 +ore_check_io_2912 ore_check_io 0 2912 NULL
127395 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
127396 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
127397 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
127398 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
127399 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
127400 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
127401 +mls_from_string_2930 mls_from_string 0 2930 NULL
127402 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
127403 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
127404 +show_convrate_2936 show_convrate 0 2936 NULL
127405 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
127406 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
127407 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
127408 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
127409 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
127410 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
127411 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
127412 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
127413 +show_2958 show 0 2958 NULL
127414 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
127415 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
127416 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
127417 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
127418 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
127419 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
127420 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
127421 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
127422 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
127423 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
127424 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
127425 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
127426 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
127427 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
127428 +packet_bind_2996 packet_bind 0 2996 NULL
127429 +store_cardr_2997 store_cardr 4-0 2997 NULL
127430 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
127431 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
127432 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
127433 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
127434 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
127435 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
127436 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
127437 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
127438 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
127439 +depth_write_3021 depth_write 3-0 3021 NULL
127440 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
127441 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
127442 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
127443 +unix_listen_3031 unix_listen 0 3031 NULL
127444 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
127445 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
127446 +show_otp0en_3036 show_otp0en 0 3036 NULL
127447 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
127448 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
127449 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
127450 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
127451 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
127452 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
127453 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
127454 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
127455 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
127456 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
127457 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
127458 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
127459 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
127460 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
127461 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
127462 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
127463 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
127464 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
127465 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
127466 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
127467 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
127468 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
127469 +show_local_port_3076 show_local_port 0 3076 NULL
127470 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
127471 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
127472 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
127473 +free_coherent_3082 free_coherent 4-2 3082 NULL
127474 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
127475 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
127476 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
127477 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
127478 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
127479 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
127480 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
127481 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
127482 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
127483 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
127484 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
127485 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
127486 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
127487 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
127488 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
127489 +m66592_enable_3117 m66592_enable 0 3117 NULL
127490 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
127491 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
127492 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
127493 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
127494 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
127495 +registers_show_3130 registers_show 0 3130 NULL
127496 +print_time_3132 print_time 0 3132 NULL
127497 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
127498 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
127499 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
127500 +filldir_3143 filldir 3 3143 NULL
127501 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
127502 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
127503 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
127504 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
127505 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
127506 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
127507 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
127508 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
127509 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
127510 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
127511 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
127512 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
127513 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
127514 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
127515 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
127516 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
127517 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
127518 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
127519 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
127520 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
127521 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
127522 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
127523 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
127524 +alloc_context_3194 alloc_context 1 3194 NULL
127525 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
127526 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
127527 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
127528 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
127529 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
127530 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
127531 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
127532 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
127533 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
127534 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
127535 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
127536 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
127537 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
127538 +get_target_freq_3217 get_target_freq 0 3217 NULL
127539 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
127540 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
127541 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
127542 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
127543 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
127544 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
127545 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
127546 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
127547 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
127548 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
127549 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
127550 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
127551 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
127552 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
127553 +macb_open_3240 macb_open 0 3240 NULL
127554 +key_key_read_3241 key_key_read 3-0 3241 NULL
127555 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
127556 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
127557 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
127558 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
127559 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
127560 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
127561 +ipaq_open_3260 ipaq_open 0 3260 NULL
127562 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
127563 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
127564 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
127565 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
127566 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
127567 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
127568 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
127569 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
127570 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
127571 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
127572 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
127573 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
127574 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
127575 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
127576 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
127577 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
127578 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
127579 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
127580 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
127581 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
127582 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
127583 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
127584 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
127585 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
127586 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
127587 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
127588 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
127589 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
127590 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
127591 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
127592 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
127593 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
127594 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
127595 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
127596 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
127597 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
127598 +ip_local_out_3345 ip_local_out 0 3345 NULL
127599 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
127600 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
127601 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
127602 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
127603 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
127604 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
127605 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
127606 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
127607 +scnprintf_3360 scnprintf 0-2 3360 NULL
127608 +map_name_show_3361 map_name_show 0 3361 NULL
127609 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
127610 +sr_read_3366 sr_read 3 3366 NULL
127611 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
127612 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
127613 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
127614 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
127615 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
127616 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
127617 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
127618 +slot_show_3380 slot_show 0 3380 NULL nohasharray
127619 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
127620 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
127621 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
127622 +link_state_store_3384 link_state_store 0-4 3384 NULL
127623 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
127624 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
127625 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
127626 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
127627 +sg_write_3392 sg_write 0-3 3392 NULL
127628 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
127629 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
127630 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
127631 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
127632 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
127633 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
127634 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
127635 +__write_reg_3413 __write_reg 0 3413 NULL
127636 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
127637 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
127638 +set_location_3415 set_location 0 3415 NULL nohasharray
127639 +be_open_3415 be_open 0 3415 &set_location_3415
127640 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
127641 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
127642 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
127643 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
127644 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
127645 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
127646 +led_set_status_3432 led_set_status 0 3432 NULL
127647 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
127648 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
127649 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
127650 +dev_register_3440 dev_register 0 3440 NULL
127651 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
127652 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
127653 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
127654 +map_single_3449 map_single 0 3449 NULL
127655 +store_3451 store 0-3 3451 NULL
127656 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
127657 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
127658 +softsynth_write_3455 softsynth_write 3 3455 NULL
127659 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
127660 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
127661 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
127662 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
127663 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
127664 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
127665 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
127666 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
127667 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
127668 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
127669 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
127670 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
127671 +comp_tx_3493 comp_tx 0 3493 NULL
127672 +prepare_3495 prepare 0 3495 NULL
127673 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
127674 +configure_3498 configure 0 3498 NULL
127675 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
127676 +sys_size_show_3507 sys_size_show 0 3507 NULL
127677 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
127678 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
127679 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
127680 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
127681 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
127682 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
127683 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
127684 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
127685 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
127686 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
127687 +adp8870_show_3527 adp8870_show 0 3527 NULL
127688 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
127689 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
127690 +SyS_readv_3539 SyS_readv 3 3539 NULL
127691 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
127692 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
127693 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
127694 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
127695 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
127696 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
127697 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
127698 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
127699 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
127700 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
127701 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
127702 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
127703 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
127704 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
127705 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
127706 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
127707 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
127708 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
127709 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
127710 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
127711 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
127712 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
127713 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
127714 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
127715 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
127716 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
127717 +vc_resize_3585 vc_resize 2-3 3585 NULL
127718 +ifalias_show_3586 ifalias_show 0 3586 NULL
127719 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
127720 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
127721 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
127722 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
127723 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
127724 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
127725 +ray_open_3608 ray_open 0 3608 NULL
127726 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
127727 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
127728 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
127729 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
127730 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
127731 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
127732 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
127733 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
127734 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
127735 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
127736 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
127737 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
127738 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
127739 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
127740 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
127741 +store_3640 store 0 3640 NULL
127742 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
127743 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
127744 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
127745 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
127746 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
127747 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
127748 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
127749 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
127750 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
127751 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
127752 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
127753 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
127754 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
127755 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
127756 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
127757 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
127758 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
127759 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
127760 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
127761 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
127762 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
127763 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
127764 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
127765 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
127766 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
127767 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
127768 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
127769 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
127770 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
127771 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
127772 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
127773 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
127774 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
127775 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
127776 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
127777 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
127778 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
127779 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
127780 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
127781 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
127782 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
127783 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
127784 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
127785 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
127786 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
127787 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
127788 +pegasus_open_3748 pegasus_open 0 3748 NULL
127789 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
127790 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
127791 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
127792 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
127793 +show_log_height_3759 show_log_height 0 3759 NULL
127794 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
127795 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
127796 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
127797 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
127798 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
127799 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
127800 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
127801 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
127802 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
127803 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
127804 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
127805 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
127806 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
127807 +set_min_height_3783 set_min_height 0-4 3783 NULL
127808 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
127809 +set_voltage_3789 set_voltage 0-4 3789 NULL
127810 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
127811 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
127812 +__netlink_create_3800 __netlink_create 0 3800 NULL
127813 +show_line3_3802 show_line3 0 3802 NULL
127814 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
127815 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
127816 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
127817 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
127818 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
127819 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
127820 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
127821 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
127822 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
127823 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
127824 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
127825 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
127826 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
127827 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
127828 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
127829 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
127830 +release_version_store_3841 release_version_store 0-4 3841 NULL
127831 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL
127832 +max8925_disable_3844 max8925_disable 0 3844 NULL
127833 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
127834 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
127835 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
127836 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
127837 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
127838 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
127839 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
127840 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
127841 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
127842 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
127843 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
127844 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
127845 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
127846 +get_fd_set_3866 get_fd_set 1 3866 NULL
127847 +show_pci_3867 show_pci 0 3867 NULL
127848 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
127849 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
127850 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
127851 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
127852 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
127853 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
127854 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
127855 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
127856 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
127857 +nvram_write_3894 nvram_write 3-0 3894 NULL
127858 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
127859 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
127860 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
127861 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
127862 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
127863 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
127864 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
127865 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
127866 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
127867 +usbip_recv_3911 usbip_recv 3 3911 NULL
127868 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
127869 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
127870 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
127871 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
127872 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
127873 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
127874 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
127875 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
127876 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
127877 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
127878 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
127879 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
127880 +navman_open_3951 navman_open 0 3951 NULL
127881 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
127882 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
127883 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
127884 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
127885 +write_port_3962 write_port 0-4 3962 NULL
127886 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
127887 +be_vid_config_3976 be_vid_config 0 3976 NULL
127888 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
127889 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
127890 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
127891 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
127892 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
127893 +virtfn_add_3988 virtfn_add 0 3988 NULL
127894 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
127895 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
127896 +do_add_counters_3992 do_add_counters 3 3992 NULL
127897 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
127898 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
127899 +via_rng_init_3998 via_rng_init 0 3998 NULL
127900 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
127901 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
127902 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
127903 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
127904 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
127905 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
127906 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
127907 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
127908 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
127909 +show_xps_map_4009 show_xps_map 0 4009 NULL
127910 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
127911 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
127912 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
127913 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
127914 +_request_firmware_4021 _request_firmware 0 4021 NULL
127915 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
127916 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
127917 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
127918 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
127919 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
127920 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
127921 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
127922 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
127923 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
127924 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
127925 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
127926 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
127927 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
127928 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
127929 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
127930 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
127931 +coreid_show_4066 coreid_show 0 4066 NULL
127932 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
127933 +cardr_show_4070 cardr_show 0 4070 NULL
127934 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
127935 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
127936 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
127937 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
127938 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
127939 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
127940 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
127941 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
127942 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
127943 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
127944 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
127945 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
127946 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
127947 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
127948 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
127949 +show_4097 show 0 4097 NULL
127950 +flash_show_4102 flash_show 0 4102 NULL
127951 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
127952 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
127953 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
127954 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
127955 +write_reg_4108 write_reg 0 4108 NULL
127956 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
127957 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
127958 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
127959 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
127960 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
127961 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
127962 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
127963 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
127964 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
127965 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
127966 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
127967 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
127968 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
127969 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
127970 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
127971 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
127972 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
127973 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
127974 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
127975 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
127976 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
127977 +echo_show_4163 echo_show 0 4163 NULL nohasharray
127978 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
127979 +store_4163 store 0 4163 &t1_init_hw_modules_4163
127980 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
127981 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
127982 +get_alua_req_4166 get_alua_req 3 4166 NULL
127983 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
127984 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
127985 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
127986 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
127987 +show_4173 show 0 4173 NULL
127988 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
127989 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
127990 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
127991 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
127992 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
127993 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
127994 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
127995 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
127996 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
127997 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
127998 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
127999 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
128000 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
128001 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
128002 +persist_store_4220 persist_store 0-4 4220 NULL
128003 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
128004 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
128005 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
128006 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
128007 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
128008 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
128009 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
128010 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
128011 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
128012 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
128013 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
128014 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
128015 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
128016 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
128017 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
128018 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
128019 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
128020 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
128021 +alg_create_4257 alg_create 0 4257 NULL
128022 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
128023 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
128024 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
128025 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
128026 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
128027 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
128028 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
128029 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
128030 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
128031 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
128032 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
128033 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
128034 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
128035 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
128036 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
128037 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
128038 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
128039 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
128040 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
128041 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
128042 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
128043 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
128044 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
128045 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
128046 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
128047 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
128048 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
128049 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
128050 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
128051 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
128052 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
128053 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
128054 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
128055 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
128056 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
128057 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
128058 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
128059 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
128060 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
128061 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
128062 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
128063 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
128064 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
128065 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
128066 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
128067 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
128068 +store_4354 store 0-3 4354 NULL
128069 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
128070 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
128071 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
128072 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
128073 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
128074 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
128075 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
128076 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
128077 +write_4374 write 0 4374 NULL
128078 +esb_write_4376 esb_write 0-3 4376 NULL
128079 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
128080 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
128081 +vcc_connect_4382 vcc_connect 0 4382 NULL
128082 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
128083 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
128084 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
128085 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
128086 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
128087 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
128088 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
128089 +reg_read_4409 reg_read 0 4409 NULL
128090 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
128091 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
128092 +can_send_4414 can_send 0 4414 NULL
128093 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
128094 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
128095 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
128096 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
128097 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
128098 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
128099 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
128100 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
128101 +read_code_4429 read_code 4 4429 NULL
128102 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
128103 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
128104 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
128105 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
128106 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
128107 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
128108 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
128109 +vxp_resume_4442 vxp_resume 0 4442 NULL
128110 +memparse_4444 memparse 0 4444 NULL nohasharray
128111 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
128112 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
128113 +disksize_show_4454 disksize_show 0 4454 NULL
128114 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
128115 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
128116 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
128117 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
128118 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
128119 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
128120 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
128121 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
128122 +beep_write_4485 beep_write 0 4485 NULL
128123 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
128124 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
128125 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
128126 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
128127 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
128128 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
128129 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
128130 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
128131 +set_link_security_4502 set_link_security 4 4502 NULL
128132 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
128133 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
128134 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
128135 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
128136 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
128137 +write_cnodes_4523 write_cnodes 0 4523 NULL
128138 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
128139 +show_modes_4530 show_modes 0 4530 NULL
128140 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
128141 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
128142 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
128143 +tipc_getname_4539 tipc_getname 0 4539 NULL
128144 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
128145 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
128146 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
128147 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
128148 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
128149 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
128150 +show_sched4_4552 show_sched4 0 4552 NULL
128151 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
128152 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
128153 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
128154 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
128155 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
128156 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
128157 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
128158 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
128159 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
128160 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
128161 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
128162 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
128163 +commit_orphans_4584 commit_orphans 0 4584 NULL
128164 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
128165 +read_rio_4589 read_rio 0-3 4589 NULL
128166 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
128167 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
128168 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
128169 +bch_alloc_4593 bch_alloc 1 4593 NULL
128170 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
128171 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
128172 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
128173 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
128174 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
128175 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
128176 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
128177 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
128178 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
128179 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
128180 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
128181 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
128182 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
128183 +hrz_send_4638 hrz_send 0 4638 NULL
128184 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
128185 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
128186 +txCommit_4649 txCommit 0 4649 NULL
128187 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
128188 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
128189 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
128190 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
128191 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
128192 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
128193 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
128194 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
128195 +show_event_log_4682 show_event_log 0 4682 NULL
128196 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
128197 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
128198 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
128199 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
128200 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
128201 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
128202 +kone_receive_4690 kone_receive 4-0 4690 NULL
128203 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
128204 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
128205 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
128206 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
128207 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
128208 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
128209 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
128210 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
128211 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
128212 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
128213 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
128214 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
128215 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
128216 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
128217 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
128218 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
128219 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
128220 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
128221 +path_show_4725 path_show 0 4725 NULL nohasharray
128222 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
128223 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
128224 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
128225 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
128226 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
128227 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
128228 +ledd_show_4740 ledd_show 0 4740 NULL
128229 +level_show_4741 level_show 0 4741 NULL
128230 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
128231 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
128232 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
128233 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
128234 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
128235 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
128236 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
128237 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
128238 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
128239 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
128240 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
128241 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
128242 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
128243 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
128244 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
128245 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
128246 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
128247 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
128248 +create_subvol_4791 create_subvol 4 4791 NULL
128249 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
128250 +read_4793 read 0-4 4793 NULL
128251 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
128252 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
128253 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
128254 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
128255 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
128256 +fan_set_level_4805 fan_set_level 0 4805 NULL
128257 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
128258 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
128259 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
128260 +show_sticky_4816 show_sticky 0 4816 NULL
128261 +show_postcode_4819 show_postcode 0 4819 NULL
128262 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
128263 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
128264 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
128265 +show_4831 show 0 4831 NULL
128266 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
128267 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
128268 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
128269 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
128270 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
128271 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
128272 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
128273 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
128274 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
128275 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
128276 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
128277 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
128278 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
128279 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
128280 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
128281 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
128282 +svc_getname_4869 svc_getname 0 4869 NULL
128283 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
128284 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
128285 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
128286 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
128287 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
128288 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
128289 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
128290 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
128291 +current_speed_show_4887 current_speed_show 0 4887 NULL
128292 +sys_ipc_4889 sys_ipc 3 4889 NULL
128293 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
128294 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
128295 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
128296 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
128297 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
128298 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
128299 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
128300 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
128301 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
128302 +read_4919 read 0 4919 &show_pwm1_enable_4919
128303 +single_step_cont_4921 single_step_cont 0 4921 NULL
128304 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
128305 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
128306 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
128307 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
128308 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
128309 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
128310 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
128311 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
128312 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
128313 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
128314 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
128315 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
128316 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
128317 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
128318 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
128319 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
128320 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
128321 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
128322 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
128323 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
128324 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
128325 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
128326 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
128327 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
128328 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
128329 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
128330 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
128331 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
128332 +set_aout_4974 set_aout 0-4 4974 NULL
128333 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
128334 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
128335 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
128336 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
128337 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
128338 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
128339 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
128340 +read_block_4993 read_block 0 4993 NULL
128341 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
128342 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
128343 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
128344 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
128345 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
128346 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
128347 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
128348 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
128349 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
128350 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
128351 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
128352 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
128353 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
128354 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
128355 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
128356 +net2272_start_5033 net2272_start 0 5033 NULL
128357 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
128358 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
128359 +blkdev_get_5050 blkdev_get 0 5050 NULL
128360 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
128361 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
128362 +show_5055 show 0 5055 NULL
128363 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
128364 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
128365 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
128366 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
128367 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
128368 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
128369 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
128370 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
128371 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
128372 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
128373 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
128374 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
128375 +compr_fill_5093 compr_fill 2 5093 NULL
128376 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
128377 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
128378 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
128379 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
128380 +sound_write_5102 sound_write 3-0 5102 NULL
128381 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
128382 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
128383 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
128384 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
128385 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
128386 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
128387 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
128388 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
128389 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
128390 +rhine_open_5133 rhine_open 0 5133 NULL
128391 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
128392 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
128393 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
128394 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
128395 +quirks_show_5154 quirks_show 0 5154 NULL
128396 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
128397 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
128398 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
128399 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
128400 +__az6007_write_5170 __az6007_write 0 5170 NULL
128401 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
128402 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
128403 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
128404 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
128405 +datablob_parse_5177 datablob_parse 0 5177 NULL
128406 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
128407 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
128408 +adjust_memory_5185 adjust_memory 0 5185 NULL
128409 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
128410 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
128411 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
128412 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
128413 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
128414 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
128415 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
128416 +read_blocklist_5209 read_blocklist 2 5209 NULL
128417 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
128418 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
128419 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
128420 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
128421 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
128422 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
128423 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
128424 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
128425 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
128426 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
128427 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
128428 +atl1e_open_5226 atl1e_open 0 5226 NULL
128429 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
128430 +wait_for_response_5229 wait_for_response 0 5229 NULL
128431 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
128432 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
128433 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
128434 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
128435 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
128436 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
128437 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
128438 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
128439 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
128440 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
128441 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
128442 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
128443 +ti_open_5256 ti_open 0 5256 NULL
128444 +update_nodemask_5257 update_nodemask 0 5257 NULL
128445 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
128446 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
128447 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
128448 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
128449 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
128450 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
128451 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
128452 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
128453 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
128454 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
128455 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
128456 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
128457 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
128458 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
128459 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
128460 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
128461 +ks8842_open_5309 ks8842_open 0 5309 NULL
128462 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
128463 +grow_inode_5311 grow_inode 0 5311 NULL
128464 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
128465 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
128466 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
128467 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
128468 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
128469 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
128470 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
128471 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
128472 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
128473 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
128474 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
128475 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
128476 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
128477 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
128478 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
128479 +policy_store_5346 policy_store 0-4 5346 NULL
128480 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
128481 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
128482 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
128483 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
128484 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
128485 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
128486 +icmp_error_5362 icmp_error 0 5362 NULL
128487 +open_tx_second_5363 open_tx_second 0 5363 NULL
128488 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
128489 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
128490 +set_master_5372 set_master 0 5372 NULL
128491 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
128492 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
128493 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
128494 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
128495 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
128496 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
128497 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
128498 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
128499 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
128500 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
128501 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
128502 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
128503 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
128504 +fat_getattr_5406 fat_getattr 0 5406 NULL
128505 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
128506 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
128507 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
128508 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
128509 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
128510 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
128511 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
128512 +show_output_5423 show_output 0 5423 NULL nohasharray
128513 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
128514 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
128515 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
128516 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
128517 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
128518 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
128519 +store_pwm_5441 store_pwm 0-4 5441 NULL
128520 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
128521 +show_id_5444 show_id 0 5444 NULL nohasharray
128522 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
128523 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
128524 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
128525 +create_child_5449 create_child 0-4 5449 NULL
128526 +add_host_show_5451 add_host_show 0 5451 NULL
128527 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
128528 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
128529 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
128530 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
128531 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
128532 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
128533 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
128534 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
128535 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
128536 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
128537 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
128538 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
128539 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
128540 +show_5474 show 0 5474 NULL nohasharray
128541 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
128542 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
128543 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
128544 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
128545 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
128546 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
128547 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
128548 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
128549 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
128550 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
128551 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
128552 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
128553 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
128554 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
128555 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
128556 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
128557 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
128558 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
128559 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
128560 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
128561 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
128562 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
128563 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
128564 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
128565 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
128566 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
128567 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
128568 +spidev_message_5518 spidev_message 3 5518 NULL
128569 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
128570 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
128571 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
128572 +show_license_5524 show_license 0 5524 NULL
128573 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
128574 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
128575 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
128576 +stop_cpus_5529 stop_cpus 0 5529 NULL
128577 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
128578 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
128579 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
128580 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
128581 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
128582 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
128583 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
128584 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
128585 +le_readq_5557 le_readq 0 5557 NULL
128586 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
128587 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
128588 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
128589 +fir16_create_5574 fir16_create 3 5574 NULL
128590 +bioset_create_5580 bioset_create 1 5580 NULL
128591 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
128592 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
128593 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
128594 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
128595 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
128596 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
128597 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
128598 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
128599 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
128600 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
128601 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
128602 +__remove_suid_5618 __remove_suid 0 5618 NULL
128603 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
128604 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
128605 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
128606 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
128607 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
128608 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
128609 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
128610 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
128611 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
128612 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
128613 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
128614 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
128615 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
128616 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
128617 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
128618 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
128619 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
128620 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
128621 +parse_arg_5657 parse_arg 0-2 5657 NULL
128622 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
128623 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
128624 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
128625 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
128626 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
128627 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
128628 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
128629 +store_5663 store 0-3 5663 &clk_prepare_5663
128630 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
128631 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
128632 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
128633 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
128634 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
128635 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
128636 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
128637 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
128638 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
128639 +get_arg_5694 get_arg 3 5694 NULL nohasharray
128640 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
128641 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
128642 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
128643 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
128644 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
128645 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
128646 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
128647 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
128648 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
128649 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
128650 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
128651 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
128652 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
128653 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
128654 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
128655 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
128656 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
128657 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
128658 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
128659 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
128660 +get_packet_5747 get_packet 3 5747 NULL
128661 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
128662 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
128663 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
128664 +can_get_size_5754 can_get_size 0 5754 NULL
128665 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
128666 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
128667 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
128668 +packet_xmit_5762 packet_xmit 0 5762 NULL
128669 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
128670 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
128671 +start_5768 start 0 5768 NULL
128672 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
128673 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
128674 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
128675 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
128676 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
128677 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
128678 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
128679 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
128680 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
128681 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
128682 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
128683 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
128684 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
128685 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
128686 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
128687 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
128688 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
128689 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
128690 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
128691 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
128692 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
128693 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
128694 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
128695 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
128696 +setup_req_5848 setup_req 3 5848 NULL nohasharray
128697 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
128698 +enter_state_5850 enter_state 0 5850 NULL
128699 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
128700 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
128701 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
128702 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
128703 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
128704 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
128705 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
128706 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
128707 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
128708 +vsscanf_5868 vsscanf 0 5868 NULL
128709 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
128710 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
128711 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
128712 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
128713 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
128714 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
128715 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
128716 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
128717 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
128718 +rmd320_final_5897 rmd320_final 0 5897 NULL
128719 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
128720 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
128721 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
128722 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
128723 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
128724 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
128725 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
128726 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
128727 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
128728 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
128729 +devpath_show_5910 devpath_show 0 5910 NULL
128730 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
128731 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
128732 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
128733 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
128734 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
128735 +next_entry_5921 next_entry 0 5921 NULL
128736 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
128737 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
128738 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
128739 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
128740 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
128741 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
128742 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
128743 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
128744 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
128745 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
128746 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
128747 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
128748 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
128749 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
128750 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
128751 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
128752 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
128753 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
128754 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
128755 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
128756 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
128757 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
128758 +sha224_final_5978 sha224_final 0 5978 NULL
128759 +show_5979 show 0 5979 NULL nohasharray
128760 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
128761 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
128762 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
128763 +SyS_semop_5980 SyS_semop 3 5980 NULL
128764 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
128765 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
128766 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
128767 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
128768 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
128769 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
128770 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
128771 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
128772 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
128773 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
128774 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
128775 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
128776 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
128777 +spi_read_6031 spi_read 0 6031 NULL nohasharray
128778 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
128779 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
128780 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
128781 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
128782 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
128783 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
128784 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
128785 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
128786 +led_shot_6046 led_shot 0-4 6046 NULL
128787 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
128788 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
128789 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
128790 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
128791 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
128792 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
128793 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
128794 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
128795 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
128796 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
128797 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
128798 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
128799 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
128800 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
128801 +init_6095 init 0 6095 NULL
128802 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
128803 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
128804 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
128805 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
128806 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
128807 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
128808 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
128809 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
128810 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
128811 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
128812 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
128813 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
128814 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
128815 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
128816 +read_packet_6140 read_packet 0 6140 NULL
128817 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
128818 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
128819 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
128820 +tc574_resume_6154 tc574_resume 0 6154 NULL
128821 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
128822 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
128823 +tcam_write_6162 tcam_write 0 6162 NULL
128824 +show_temp8_6163 show_temp8 0 6163 NULL
128825 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
128826 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
128827 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
128828 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
128829 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
128830 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
128831 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
128832 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
128833 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
128834 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
128835 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
128836 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
128837 +freeze_store_6185 freeze_store 0-3 6185 NULL
128838 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
128839 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
128840 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
128841 +add_interval_6202 add_interval 0 6202 NULL
128842 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
128843 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
128844 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
128845 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
128846 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
128847 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
128848 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
128849 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
128850 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
128851 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
128852 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
128853 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
128854 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
128855 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
128856 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
128857 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
128858 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
128859 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
128860 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
128861 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
128862 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
128863 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
128864 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
128865 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
128866 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
128867 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
128868 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
128869 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
128870 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
128871 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
128872 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
128873 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
128874 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
128875 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
128876 +key_unseal_6285 key_unseal 0 6285 NULL
128877 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
128878 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
128879 +serial_port_in_6291 serial_port_in 0 6291 NULL
128880 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
128881 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
128882 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
128883 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
128884 +raw_request_6307 raw_request 0 6307 NULL
128885 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
128886 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
128887 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
128888 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
128889 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
128890 +balance_6312 balance 0 6312 NULL
128891 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
128892 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
128893 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
128894 +store_cluster_6316 store_cluster 0-4 6316 NULL
128895 +write_null_6319 write_null 0-3 6319 NULL
128896 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
128897 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
128898 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
128899 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
128900 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
128901 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
128902 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
128903 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
128904 +solos_param_show_6344 solos_param_show 0 6344 NULL
128905 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
128906 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
128907 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
128908 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
128909 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
128910 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
128911 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
128912 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
128913 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
128914 +recv_init_6366 recv_init 0 6366 NULL
128915 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
128916 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
128917 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
128918 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
128919 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
128920 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
128921 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
128922 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
128923 +msb_write_block_6379 msb_write_block 3 6379 NULL
128924 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
128925 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
128926 +bb_store_6401 bb_store 3-0 6401 NULL
128927 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
128928 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
128929 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
128930 +md_attr_show_6408 md_attr_show 0 6408 NULL
128931 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
128932 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
128933 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
128934 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
128935 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
128936 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
128937 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
128938 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
128939 +l2up_create_6430 l2up_create 3 6430 NULL
128940 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
128941 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
128942 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
128943 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
128944 +coda_downcall_6448 coda_downcall 0 6448 NULL
128945 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
128946 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
128947 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
128948 +show_sustain_6469 show_sustain 0 6469 NULL
128949 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
128950 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
128951 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
128952 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
128953 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
128954 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
128955 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
128956 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
128957 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
128958 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
128959 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
128960 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
128961 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
128962 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
128963 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
128964 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
128965 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
128966 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
128967 +mei_read_6507 mei_read 3-0 6507 NULL
128968 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
128969 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
128970 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
128971 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
128972 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
128973 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
128974 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
128975 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
128976 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
128977 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
128978 +show_min_uV_6544 show_min_uV 0 6544 NULL
128979 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
128980 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
128981 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
128982 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
128983 +wdm_read_6549 wdm_read 3-0 6549 NULL
128984 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
128985 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
128986 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
128987 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
128988 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
128989 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
128990 +notify_handler_6557 notify_handler 0 6557 NULL
128991 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
128992 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
128993 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
128994 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
128995 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
128996 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
128997 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
128998 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
128999 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
129000 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
129001 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
129002 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
129003 +reg_set_6585 reg_set 0 6585 NULL nohasharray
129004 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
129005 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
129006 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
129007 +bytes_number_6591 bytes_number 0-2 6591 NULL
129008 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
129009 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
129010 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
129011 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
129012 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
129013 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
129014 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
129015 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
129016 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
129017 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
129018 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
129019 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
129020 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
129021 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
129022 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
129023 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
129024 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
129025 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
129026 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
129027 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
129028 +queue_dtd_6652 queue_dtd 0 6652 NULL
129029 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
129030 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
129031 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
129032 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
129033 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
129034 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
129035 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
129036 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
129037 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
129038 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
129039 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
129040 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
129041 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
129042 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
129043 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
129044 +init_chip_first_6676 init_chip_first 0 6676 NULL
129045 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
129046 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
129047 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
129048 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
129049 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
129050 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
129051 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
129052 +cap_show_6691 cap_show 0 6691 NULL
129053 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
129054 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
129055 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
129056 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
129057 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
129058 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
129059 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
129060 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
129061 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
129062 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
129063 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
129064 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
129065 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
129066 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
129067 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
129068 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
129069 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
129070 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
129071 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
129072 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
129073 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
129074 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
129075 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
129076 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
129077 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
129078 +wil_reset_6752 wil_reset 0 6752 NULL
129079 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
129080 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
129081 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
129082 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
129083 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
129084 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
129085 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
129086 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
129087 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
129088 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
129089 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
129090 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
129091 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
129092 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
129093 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
129094 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
129095 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
129096 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
129097 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
129098 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
129099 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
129100 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
129101 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
129102 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
129103 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
129104 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
129105 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
129106 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
129107 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
129108 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
129109 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
129110 +get_blocks_6801 get_blocks 0 6801 NULL
129111 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
129112 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
129113 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
129114 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
129115 +init_port_6810 init_port 0 6810 NULL
129116 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
129117 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
129118 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
129119 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
129120 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
129121 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
129122 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
129123 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
129124 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
129125 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
129126 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
129127 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
129128 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
129129 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
129130 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
129131 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
129132 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
129133 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
129134 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
129135 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
129136 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
129137 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
129138 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
129139 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
129140 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
129141 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
129142 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
129143 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
129144 +size_6873 size 0 6873 NULL
129145 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
129146 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
129147 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
129148 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
129149 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
129150 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
129151 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
129152 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
129153 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
129154 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
129155 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
129156 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
129157 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
129158 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
129159 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
129160 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
129161 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
129162 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
129163 +hook_6905 hook 0 6905 NULL nohasharray
129164 +qib_init_6905 qib_init 0 6905 &hook_6905
129165 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
129166 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
129167 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
129168 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
129169 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
129170 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
129171 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
129172 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
129173 +ioctl_6914 ioctl 0 6914 NULL
129174 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
129175 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
129176 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
129177 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
129178 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
129179 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
129180 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
129181 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
129182 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
129183 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
129184 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
129185 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
129186 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
129187 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
129188 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
129189 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
129190 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
129191 +str_to_slot_6952 str_to_slot 0 6952 NULL
129192 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
129193 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
129194 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
129195 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
129196 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
129197 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
129198 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
129199 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
129200 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
129201 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
129202 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
129203 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
129204 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
129205 +request_key_async_6990 request_key_async 4 6990 NULL
129206 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
129207 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
129208 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
129209 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
129210 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
129211 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
129212 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
129213 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
129214 +copy_items_7012 copy_items 7 7012 NULL
129215 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
129216 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
129217 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
129218 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
129219 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
129220 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
129221 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
129222 +wimax_msg_7030 wimax_msg 4 7030 NULL
129223 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
129224 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
129225 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
129226 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
129227 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
129228 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
129229 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
129230 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
129231 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
129232 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
129233 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
129234 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
129235 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
129236 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
129237 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
129238 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
129239 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
129240 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
129241 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
129242 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
129243 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
129244 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
129245 +mii_status_show_7077 mii_status_show 0 7077 NULL
129246 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
129247 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
129248 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
129249 +read_7087 read 0 7087 &queue_requests_show_7087
129250 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
129251 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
129252 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
129253 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
129254 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
129255 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
129256 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
129257 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
129258 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
129259 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
129260 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
129261 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
129262 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
129263 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
129264 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
129265 +show_value_7119 show_value 0 7119 NULL
129266 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
129267 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
129268 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
129269 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
129270 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
129271 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
129272 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
129273 +show_bpp_7148 show_bpp 0 7148 NULL
129274 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
129275 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
129276 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
129277 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
129278 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
129279 +fnic_reset_7163 fnic_reset 0 7163 NULL
129280 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
129281 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
129282 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
129283 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
129284 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
129285 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
129286 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
129287 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
129288 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
129289 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
129290 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
129291 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
129292 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
129293 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
129294 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
129295 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
129296 +confirm_7211 confirm 0 7211 NULL
129297 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
129298 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
129299 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
129300 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
129301 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
129302 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
129303 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
129304 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
129305 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
129306 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
129307 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
129308 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
129309 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
129310 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
129311 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
129312 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
129313 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
129314 +release_version_show_7263 release_version_show 0 7263 NULL
129315 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
129316 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
129317 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
129318 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
129319 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
129320 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
129321 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
129322 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
129323 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
129324 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
129325 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
129326 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
129327 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
129328 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
129329 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
129330 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
129331 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
129332 +rose_open_7309 rose_open 0 7309 NULL
129333 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
129334 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
129335 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
129336 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
129337 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
129338 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
129339 +do_md_stop_7335 do_md_stop 0 7335 NULL
129340 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
129341 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
129342 +mgmt_control_7349 mgmt_control 3 7349 NULL
129343 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
129344 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
129345 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
129346 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
129347 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
129348 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
129349 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
129350 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
129351 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
129352 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
129353 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
129354 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
129355 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
129356 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
129357 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
129358 +hweight_long_7388 hweight_long 0-1 7388 NULL
129359 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
129360 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
129361 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
129362 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
129363 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
129364 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
129365 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
129366 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
129367 +rng_setkey_7415 rng_setkey 0 7415 NULL
129368 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
129369 +store_7418 store 0-3 7418 NULL
129370 +switch_mm_7420 switch_mm 0 7420 NULL
129371 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
129372 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
129373 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
129374 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
129375 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
129376 +store_7441 store 0 7441 NULL
129377 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
129378 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
129379 +show_mask_7446 show_mask 0 7446 NULL
129380 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
129381 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
129382 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
129383 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
129384 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
129385 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
129386 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
129387 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
129388 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
129389 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
129390 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
129391 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
129392 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
129393 +set_speed_7470 set_speed 0-4 7470 NULL
129394 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
129395 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
129396 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
129397 +show_max_uV_7474 show_max_uV 0 7474 NULL
129398 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
129399 +atalk_getname_7490 atalk_getname 0 7490 NULL
129400 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
129401 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
129402 +setsockopt_7492 setsockopt 0 7492 NULL
129403 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
129404 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
129405 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
129406 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
129407 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
129408 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
129409 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
129410 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
129411 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
129412 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
129413 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
129414 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
129415 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
129416 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
129417 +virtnet_open_7538 virtnet_open 0 7538 NULL
129418 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
129419 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
129420 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
129421 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
129422 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
129423 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
129424 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
129425 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
129426 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
129427 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
129428 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
129429 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
129430 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
129431 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
129432 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
129433 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
129434 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
129435 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
129436 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
129437 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
129438 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
129439 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
129440 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
129441 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
129442 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
129443 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
129444 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
129445 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
129446 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
129447 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
129448 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
129449 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
129450 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
129451 +send_to_group_7627 send_to_group 0 7627 NULL
129452 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
129453 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
129454 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
129455 +net2272_queue_7640 net2272_queue 0 7640 NULL
129456 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
129457 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
129458 +write_priomap_7648 write_priomap 0-3 7648 NULL
129459 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
129460 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
129461 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
129462 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
129463 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
129464 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
129465 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
129466 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
129467 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
129468 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
129469 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
129470 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
129471 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
129472 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
129473 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
129474 +device_show_7693 device_show 0 7693 NULL nohasharray
129475 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
129476 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
129477 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
129478 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
129479 +dev_info_set_7705 dev_info_set 0 7705 NULL
129480 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
129481 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
129482 +unmap_region_7709 unmap_region 1 7709 NULL
129483 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
129484 +show_7711 show 0 7711 NULL
129485 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
129486 +sys_pread64_7721 sys_pread64 3 7721 NULL
129487 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
129488 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
129489 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
129490 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
129491 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
129492 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
129493 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
129494 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
129495 +write_7751 write 0 7751 NULL
129496 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
129497 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
129498 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
129499 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
129500 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
129501 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
129502 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
129503 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
129504 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
129505 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
129506 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
129507 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
129508 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
129509 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
129510 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
129511 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
129512 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
129513 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
129514 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
129515 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
129516 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
129517 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
129518 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
129519 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
129520 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
129521 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
129522 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
129523 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
129524 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
129525 +show_7835 show 0 7835 NULL
129526 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
129527 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
129528 +enable_7841 enable 0 7841 NULL nohasharray
129529 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
129530 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
129531 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
129532 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
129533 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
129534 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
129535 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
129536 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
129537 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
129538 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
129539 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
129540 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
129541 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
129542 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
129543 +request_7878 request 0 7878 NULL
129544 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
129545 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
129546 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
129547 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
129548 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
129549 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
129550 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
129551 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
129552 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
129553 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
129554 +show_7906 show 0 7906 NULL
129555 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
129556 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
129557 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
129558 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
129559 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
129560 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
129561 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
129562 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
129563 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
129564 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
129565 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
129566 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
129567 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
129568 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
129569 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
129570 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
129571 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
129572 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
129573 +get_formats_7949 get_formats 0 7949 NULL
129574 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
129575 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
129576 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
129577 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
129578 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
129579 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
129580 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
129581 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
129582 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
129583 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
129584 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
129585 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
129586 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
129587 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
129588 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
129589 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
129590 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
129591 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
129592 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
129593 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
129594 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
129595 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
129596 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
129597 +fb_set_par_8006 fb_set_par 0 8006 NULL
129598 +write_room_8009 write_room 0 8009 NULL
129599 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
129600 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
129601 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
129602 +vcs_read_8017 vcs_read 3-0 8017 NULL
129603 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
129604 +aux3_show_8025 aux3_show 0 8025 NULL
129605 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
129606 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
129607 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
129608 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
129609 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
129610 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
129611 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
129612 +security_syslog_8042 security_syslog 0 8042 NULL
129613 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
129614 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
129615 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
129616 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
129617 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
129618 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
129619 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
129620 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
129621 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
129622 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
129623 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
129624 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
129625 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
129626 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
129627 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
129628 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
129629 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
129630 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
129631 +strict_show_8078 strict_show 0 8078 NULL
129632 +room_for_filename_8085 room_for_filename 3 8085 NULL
129633 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
129634 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
129635 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
129636 +fw_suspend_8094 fw_suspend 0 8094 NULL
129637 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
129638 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
129639 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
129640 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
129641 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
129642 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
129643 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
129644 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
129645 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
129646 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
129647 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
129648 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
129649 +venus_lookup_8121 venus_lookup 4 8121 NULL
129650 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
129651 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
129652 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
129653 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
129654 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
129655 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
129656 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
129657 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
129658 +next_signal_8135 next_signal 0 8135 NULL
129659 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
129660 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
129661 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
129662 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
129663 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
129664 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
129665 +reload_store_8150 reload_store 0-4 8150 NULL
129666 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
129667 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
129668 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
129669 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
129670 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
129671 +num_writes_show_8162 num_writes_show 0 8162 NULL
129672 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
129673 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
129674 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
129675 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
129676 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
129677 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
129678 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
129679 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
129680 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
129681 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
129682 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
129683 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
129684 +write_classid_8189 write_classid 0 8189 NULL
129685 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
129686 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
129687 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
129688 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
129689 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
129690 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
129691 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
129692 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
129693 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
129694 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
129695 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
129696 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
129697 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
129698 +play_iframe_8219 play_iframe 3 8219 NULL
129699 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
129700 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
129701 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
129702 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
129703 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
129704 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
129705 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
129706 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
129707 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
129708 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
129709 +show_state_disable_8251 show_state_disable 0 8251 NULL
129710 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
129711 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
129712 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
129713 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
129714 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
129715 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
129716 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
129717 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
129718 +init_cdev_8274 init_cdev 1 8274 NULL
129719 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
129720 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
129721 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
129722 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
129723 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
129724 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
129725 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
129726 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
129727 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
129728 +setsockopt_8304 setsockopt 0 8304 NULL
129729 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
129730 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
129731 +uevent_store_8319 uevent_store 0-4 8319 NULL
129732 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
129733 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
129734 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
129735 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
129736 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
129737 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
129738 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
129739 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
129740 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
129741 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
129742 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
129743 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
129744 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
129745 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
129746 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
129747 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
129748 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
129749 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
129750 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
129751 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
129752 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
129753 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
129754 +wil_open_8375 wil_open 0 8375 NULL
129755 +ndo_init_8377 ndo_init 0 8377 NULL
129756 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
129757 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
129758 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
129759 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
129760 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
129761 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
129762 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
129763 +brightness_set_8396 brightness_set 0 8396 NULL
129764 +config_8403 config 0 8403 NULL
129765 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
129766 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
129767 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
129768 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
129769 +alua_activate_8420 alua_activate 0 8420 NULL
129770 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
129771 +keyspan_open_8429 keyspan_open 0 8429 NULL
129772 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
129773 +capability_set_8433 capability_set 0-4 8433 NULL
129774 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
129775 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
129776 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
129777 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
129778 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
129779 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
129780 +sl_init_8447 sl_init 0 8447 NULL
129781 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
129782 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
129783 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
129784 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
129785 +tgr160_final_8455 tgr160_final 0 8455 NULL
129786 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
129787 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
129788 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
129789 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
129790 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
129791 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
129792 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
129793 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
129794 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
129795 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
129796 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
129797 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
129798 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
129799 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
129800 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
129801 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
129802 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
129803 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
129804 +in0_input_show_8498 in0_input_show 0 8498 NULL
129805 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
129806 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
129807 +dev_config_8506 dev_config 3 8506 NULL
129808 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
129809 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
129810 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
129811 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
129812 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
129813 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
129814 +swap_writepage_8522 swap_writepage 0 8522 NULL
129815 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
129816 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
129817 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
129818 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
129819 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
129820 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
129821 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
129822 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
129823 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
129824 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
129825 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
129826 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
129827 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
129828 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
129829 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
129830 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
129831 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
129832 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
129833 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
129834 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
129835 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
129836 +ixgb_open_8565 ixgb_open 0 8565 NULL
129837 +set_volume_8569 set_volume 0 8569 NULL
129838 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
129839 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
129840 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
129841 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
129842 +tower_write_8580 tower_write 3-0 8580 NULL
129843 +cmd_wait_8582 cmd_wait 0 8582 NULL
129844 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
129845 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
129846 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
129847 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
129848 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
129849 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
129850 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
129851 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
129852 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
129853 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
129854 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
129855 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
129856 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
129857 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
129858 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
129859 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
129860 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
129861 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
129862 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
129863 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
129864 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
129865 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
129866 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
129867 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
129868 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
129869 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
129870 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
129871 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
129872 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
129873 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
129874 +options_show_8667 options_show 0 8667 NULL
129875 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
129876 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
129877 +crc32_update_8676 crc32_update 0 8676 NULL
129878 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
129879 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
129880 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
129881 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
129882 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
129883 +start_8697 start 0 8697 NULL
129884 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
129885 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
129886 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
129887 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
129888 +arcfb_write_8702 arcfb_write 3 8702 NULL
129889 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
129890 +init_header_8703 init_header 0 8703 &i_size_read_8703
129891 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
129892 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
129893 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
129894 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
129895 +charger_state_show_8720 charger_state_show 0 8720 NULL
129896 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
129897 +lunid_show_8726 lunid_show 0 8726 NULL
129898 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
129899 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
129900 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
129901 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
129902 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
129903 +f_dupfd_8730 f_dupfd 1 8730 NULL
129904 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
129905 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
129906 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
129907 +compound_order_8750 compound_order 0 8750 NULL nohasharray
129908 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
129909 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
129910 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
129911 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
129912 +read_uscorr_8755 read_uscorr 0 8755 NULL
129913 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
129914 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
129915 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
129916 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
129917 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
129918 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
129919 +sys_prctl_8766 sys_prctl 4 8766 NULL
129920 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
129921 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
129922 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
129923 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
129924 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
129925 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
129926 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
129927 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
129928 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
129929 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
129930 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
129931 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
129932 +show_hardware_8789 show_hardware 0 8789 NULL
129933 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
129934 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
129935 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
129936 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
129937 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
129938 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
129939 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
129940 +get_size_8811 get_size 0 8811 NULL
129941 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
129942 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
129943 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
129944 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
129945 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
129946 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
129947 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
129948 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
129949 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
129950 +convert_8830 convert 0 8830 NULL
129951 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
129952 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
129953 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
129954 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
129955 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
129956 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
129957 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
129958 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
129959 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
129960 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
129961 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
129962 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
129963 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
129964 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
129965 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
129966 +q931_help_8865 q931_help 0 8865 NULL nohasharray
129967 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
129968 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
129969 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
129970 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
129971 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
129972 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
129973 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
129974 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
129975 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
129976 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
129977 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
129978 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
129979 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
129980 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
129981 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
129982 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
129983 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
129984 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
129985 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
129986 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
129987 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
129988 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
129989 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
129990 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
129991 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
129992 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
129993 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
129994 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
129995 +data_sock_create_8920 data_sock_create 0 8920 NULL
129996 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
129997 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
129998 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
129999 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
130000 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
130001 +layout_commit_8926 layout_commit 3-0 8926 NULL
130002 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
130003 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
130004 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
130005 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
130006 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
130007 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
130008 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
130009 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
130010 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
130011 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
130012 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
130013 +claim_show_8950 claim_show 0 8950 NULL nohasharray
130014 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
130015 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
130016 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
130017 +set_red_8954 set_red 0-4 8954 NULL
130018 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
130019 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
130020 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
130021 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
130022 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
130023 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
130024 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
130025 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
130026 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
130027 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
130028 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
130029 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
130030 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
130031 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
130032 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
130033 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
130034 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
130035 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
130036 +oslec_create_8987 oslec_create 1 8987 NULL
130037 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
130038 +show_state_time_8992 show_state_time 0 8992 NULL
130039 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
130040 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
130041 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
130042 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
130043 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
130044 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
130045 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
130046 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
130047 +epp_read_data_9015 epp_read_data 0 9015 NULL
130048 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
130049 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
130050 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
130051 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
130052 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
130053 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
130054 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
130055 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
130056 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
130057 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
130058 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
130059 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
130060 +nla_put_9042 nla_put 0 9042 NULL
130061 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
130062 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
130063 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
130064 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
130065 +ep_queue_9060 ep_queue 0 9060 NULL
130066 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
130067 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
130068 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
130069 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
130070 +hci_req_add_9067 hci_req_add 3 9067 NULL
130071 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
130072 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
130073 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
130074 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
130075 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
130076 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
130077 +create_queues_9088 create_queues 3-2 9088 NULL
130078 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
130079 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
130080 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
130081 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
130082 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
130083 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
130084 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
130085 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
130086 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
130087 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
130088 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
130089 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
130090 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
130091 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
130092 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
130093 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
130094 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
130095 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
130096 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
130097 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
130098 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
130099 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
130100 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
130101 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
130102 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
130103 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
130104 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
130105 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
130106 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
130107 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
130108 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
130109 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
130110 +ax25_bind_9185 ax25_bind 0 9185 NULL
130111 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
130112 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
130113 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
130114 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
130115 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
130116 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
130117 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
130118 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
130119 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
130120 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
130121 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
130122 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
130123 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
130124 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
130125 +sg_common_write_9209 sg_common_write 0 9209 NULL
130126 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
130127 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
130128 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
130129 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
130130 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
130131 +card_send_command_9215 card_send_command 3 9215 NULL
130132 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
130133 +protocol_write_9219 protocol_write 3-0 9219 NULL
130134 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
130135 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
130136 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
130137 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
130138 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
130139 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
130140 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
130141 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
130142 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
130143 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
130144 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
130145 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
130146 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
130147 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
130148 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
130149 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
130150 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
130151 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
130152 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
130153 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
130154 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
130155 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
130156 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
130157 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
130158 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
130159 +flakey_status_9274 flakey_status 5 9274 NULL
130160 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
130161 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
130162 +open_9278 open 0 9278 &show_indirect_byte_9278
130163 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
130164 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
130165 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
130166 +show_9287 show 0 9287 NULL
130167 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
130168 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
130169 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
130170 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
130171 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
130172 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
130173 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
130174 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
130175 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
130176 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
130177 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
130178 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
130179 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
130180 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
130181 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
130182 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
130183 +description_show_9327 description_show 0 9327 NULL
130184 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
130185 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
130186 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
130187 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
130188 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
130189 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
130190 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
130191 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
130192 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
130193 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
130194 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
130195 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
130196 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
130197 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
130198 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
130199 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
130200 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
130201 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
130202 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
130203 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
130204 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
130205 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
130206 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
130207 +queue_skb_9391 queue_skb 0 9391 NULL
130208 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
130209 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
130210 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
130211 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
130212 +read_9397 read 3 9397 NULL nohasharray
130213 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
130214 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
130215 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
130216 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
130217 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
130218 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
130219 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
130220 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
130221 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
130222 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
130223 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
130224 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
130225 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
130226 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
130227 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
130228 +sync_inode_9429 sync_inode 0 9429 NULL
130229 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
130230 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
130231 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
130232 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
130233 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
130234 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
130235 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
130236 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
130237 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
130238 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
130239 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
130240 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
130241 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
130242 +show_in_max2_9458 show_in_max2 0 9458 NULL
130243 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
130244 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
130245 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
130246 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
130247 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
130248 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
130249 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
130250 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
130251 +queue_9475 queue 0 9475 NULL
130252 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
130253 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
130254 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
130255 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
130256 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
130257 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
130258 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
130259 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
130260 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
130261 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
130262 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
130263 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
130264 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
130265 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
130266 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
130267 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
130268 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
130269 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
130270 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
130271 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
130272 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
130273 +match_format_9516 match_format 0 9516 &disk_events_show_9516
130274 +do_strip_9517 do_strip 0 9517 NULL
130275 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
130276 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
130277 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
130278 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
130279 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
130280 +lm3533_update_9529 lm3533_update 0 9529 NULL
130281 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
130282 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
130283 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
130284 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
130285 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
130286 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
130287 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
130288 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
130289 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
130290 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
130291 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
130292 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
130293 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
130294 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
130295 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
130296 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
130297 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
130298 +fw_node_create_9559 fw_node_create 2 9559 NULL
130299 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
130300 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
130301 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
130302 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
130303 +status_9569 status 0 9569 NULL nohasharray
130304 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
130305 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
130306 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
130307 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
130308 +add_memory_9575 add_memory 0 9575 NULL
130309 +sch_access_9576 sch_access 0 9576 NULL
130310 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
130311 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
130312 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
130313 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
130314 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
130315 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
130316 +bop_mark_9593 bop_mark 0 9593 NULL
130317 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
130318 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
130319 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
130320 +do_sync_9604 do_sync 1 9604 NULL
130321 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
130322 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
130323 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
130324 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
130325 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
130326 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
130327 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
130328 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
130329 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
130330 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
130331 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
130332 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
130333 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
130334 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
130335 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
130336 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
130337 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
130338 +lmLogInit_9643 lmLogInit 0 9643 NULL
130339 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
130340 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
130341 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
130342 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
130343 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
130344 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
130345 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
130346 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
130347 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
130348 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
130349 +inode_setattr_9668 inode_setattr 0 9668 NULL
130350 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
130351 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
130352 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
130353 +dns_query_9676 dns_query 3 9676 NULL nohasharray
130354 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
130355 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
130356 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
130357 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
130358 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
130359 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
130360 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
130361 +show_in0_9686 show_in0 0 9686 NULL
130362 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
130363 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
130364 +crc32_final_9693 crc32_final 0 9693 NULL
130365 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
130366 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
130367 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
130368 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
130369 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
130370 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
130371 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
130372 +update_flag_9706 update_flag 0 9706 NULL
130373 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
130374 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
130375 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
130376 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
130377 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
130378 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
130379 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
130380 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
130381 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
130382 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
130383 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
130384 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
130385 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
130386 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
130387 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
130388 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
130389 +uuid_show_9749 uuid_show 0 9749 NULL
130390 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
130391 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
130392 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
130393 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
130394 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
130395 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
130396 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
130397 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
130398 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
130399 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
130400 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
130401 +mapping_error_9774 mapping_error 0 9774 NULL
130402 +eni_open_9778 eni_open 0 9778 NULL
130403 +reset_write_9784 reset_write 0-3 9784 NULL
130404 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
130405 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
130406 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
130407 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
130408 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
130409 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
130410 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
130411 +_regmap_write_9803 _regmap_write 0 9803 NULL
130412 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
130413 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
130414 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
130415 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
130416 +ath9k_start_9815 ath9k_start 0 9815 NULL
130417 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
130418 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
130419 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
130420 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
130421 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
130422 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
130423 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
130424 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
130425 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
130426 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
130427 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
130428 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
130429 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
130430 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
130431 +task_can_attach_9867 task_can_attach 0 9867 NULL
130432 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
130433 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
130434 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
130435 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
130436 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
130437 +show_sensor_9889 show_sensor 0 9889 NULL
130438 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
130439 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
130440 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
130441 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
130442 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
130443 +write_9907 write 0-3 9907 NULL
130444 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
130445 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
130446 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
130447 +file_permission_9925 file_permission 0 9925 NULL
130448 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
130449 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
130450 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
130451 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
130452 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
130453 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
130454 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
130455 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
130456 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
130457 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
130458 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
130459 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
130460 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
130461 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
130462 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
130463 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
130464 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
130465 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
130466 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
130467 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
130468 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
130469 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
130470 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
130471 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
130472 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
130473 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
130474 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
130475 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
130476 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
130477 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
130478 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
130479 +store_als_en_10003 store_als_en 0-4 10003 NULL
130480 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
130481 +check_tp_10015 check_tp 0 10015 NULL
130482 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
130483 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
130484 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
130485 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
130486 +handle_request_10024 handle_request 9 10024 NULL
130487 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
130488 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
130489 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
130490 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
130491 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
130492 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
130493 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
130494 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
130495 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
130496 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
130497 +bop_propagate_10048 bop_propagate 0 10048 NULL
130498 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
130499 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
130500 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
130501 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
130502 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
130503 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
130504 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
130505 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
130506 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
130507 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
130508 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
130509 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
130510 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
130511 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
130512 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
130513 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
130514 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
130515 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
130516 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
130517 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
130518 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
130519 +class_show_10093 class_show 0 10093 NULL
130520 +nr_create_10094 nr_create 0 10094 NULL
130521 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
130522 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
130523 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
130524 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
130525 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
130526 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
130527 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
130528 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
130529 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
130530 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
130531 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
130532 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
130533 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
130534 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
130535 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
130536 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
130537 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
130538 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
130539 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
130540 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
130541 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
130542 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
130543 +qlge_open_10148 qlge_open 0 10148 NULL
130544 +show_alarms_10150 show_alarms 0 10150 NULL
130545 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
130546 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
130547 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
130548 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
130549 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
130550 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
130551 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
130552 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
130553 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
130554 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
130555 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
130556 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
130557 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
130558 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
130559 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
130560 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
130561 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
130562 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
130563 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
130564 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
130565 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
130566 +address_read_file_10187 address_read_file 0 10187 NULL
130567 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
130568 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
130569 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
130570 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
130571 +extent_writepages_10205 extent_writepages 0 10205 NULL
130572 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
130573 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
130574 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
130575 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
130576 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
130577 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
130578 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
130579 +fsync_10223 fsync 0 10223 NULL
130580 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
130581 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
130582 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
130583 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
130584 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
130585 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
130586 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
130587 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
130588 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
130589 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
130590 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
130591 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
130592 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
130593 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
130594 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
130595 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
130596 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
130597 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
130598 +store_protocols_10261 store_protocols 0-4 10261 NULL
130599 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
130600 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
130601 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
130602 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
130603 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
130604 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
130605 +add_keys_10284 add_keys 0 10284 NULL
130606 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
130607 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
130608 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
130609 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
130610 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
130611 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
130612 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
130613 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
130614 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
130615 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
130616 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
130617 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
130618 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
130619 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
130620 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
130621 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
130622 +cifs_permission_10324 cifs_permission 0 10324 NULL
130623 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
130624 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
130625 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
130626 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
130627 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
130628 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
130629 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
130630 +__smb_init_10336 __smb_init 0 10336 NULL
130631 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
130632 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
130633 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
130634 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
130635 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
130636 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
130637 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
130638 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
130639 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
130640 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
130641 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
130642 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
130643 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
130644 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
130645 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
130646 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
130647 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
130648 +show_rdac0_10381 show_rdac0 0 10381 NULL
130649 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
130650 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
130651 +show_gpio_10395 show_gpio 0 10395 NULL
130652 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
130653 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
130654 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
130655 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
130656 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
130657 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
130658 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
130659 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
130660 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
130661 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
130662 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
130663 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
130664 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
130665 +free_block_10441 free_block 0 10441 NULL
130666 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
130667 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
130668 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
130669 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
130670 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
130671 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
130672 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
130673 +show_control_state_10474 show_control_state 0 10474 NULL
130674 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
130675 +clip_device_event_10481 clip_device_event 0 10481 NULL
130676 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
130677 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
130678 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
130679 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
130680 +show_card_10491 show_card 0 10491 NULL
130681 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
130682 +dst_frames_10499 dst_frames 0 10499 NULL
130683 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
130684 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
130685 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
130686 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
130687 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
130688 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
130689 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
130690 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
130691 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
130692 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
130693 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
130694 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
130695 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
130696 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
130697 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
130698 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
130699 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
130700 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
130701 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
130702 +get_key_10538 get_key 0 10538 NULL
130703 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
130704 +SYSC_read_10545 SYSC_read 3 10545 NULL
130705 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
130706 +ivtv_start_10559 ivtv_start 0 10559 NULL
130707 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
130708 +dix_show_10568 dix_show 0 10568 NULL
130709 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
130710 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
130711 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
130712 +swsusp_write_10582 swsusp_write 0 10582 NULL
130713 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
130714 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
130715 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
130716 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
130717 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
130718 +validate_buf_10589 validate_buf 0 10589 NULL
130719 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
130720 +otp_read_10594 otp_read 5-4-2 10594 NULL
130721 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
130722 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
130723 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
130724 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
130725 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
130726 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
130727 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
130728 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
130729 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
130730 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
130731 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
130732 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
130733 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
130734 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
130735 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
130736 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
130737 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
130738 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
130739 +check_transition_10639 check_transition 0 10639 NULL
130740 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
130741 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
130742 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
130743 +packet_10644 packet 0 10644 NULL
130744 +write_orph_node_10654 write_orph_node 0 10654 NULL
130745 +open_10656 open 0 10656 NULL
130746 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
130747 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
130748 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
130749 +send_unlock_10666 send_unlock 0 10666 NULL
130750 +parport_write_10669 parport_write 0 10669 NULL
130751 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
130752 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
130753 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
130754 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
130755 +read_10690 read 0 10690 NULL
130756 +edge_write_10692 edge_write 4-0 10692 NULL
130757 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
130758 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
130759 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
130760 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
130761 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
130762 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
130763 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
130764 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
130765 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
130766 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
130767 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
130768 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
130769 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
130770 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
130771 +spi_sync_10731 spi_sync 0 10731 NULL
130772 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
130773 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
130774 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
130775 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
130776 +sys_syslog_10746 sys_syslog 3 10746 NULL
130777 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
130778 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
130779 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
130780 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
130781 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
130782 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
130783 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
130784 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
130785 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
130786 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
130787 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
130788 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
130789 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
130790 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
130791 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
130792 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
130793 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
130794 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
130795 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
130796 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
130797 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
130798 +sys_bind_10799 sys_bind 3 10799 NULL
130799 +query_info_10800 query_info 0 10800 NULL
130800 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
130801 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
130802 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
130803 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
130804 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
130805 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
130806 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
130807 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
130808 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
130809 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
130810 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
130811 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
130812 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
130813 +rsi_parse_10831 rsi_parse 0 10831 NULL
130814 +send_command_10832 send_command 4-0 10832 NULL nohasharray
130815 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
130816 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
130817 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
130818 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
130819 +show_therm_input_10848 show_therm_input 0 10848 NULL
130820 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
130821 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
130822 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
130823 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
130824 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
130825 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
130826 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
130827 +trivial_online_10866 trivial_online 0 10866 NULL
130828 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
130829 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
130830 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
130831 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
130832 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
130833 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
130834 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
130835 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
130836 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
130837 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
130838 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
130839 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
130840 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
130841 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
130842 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
130843 +get_scq_10897 get_scq 2 10897 NULL
130844 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
130845 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
130846 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
130847 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
130848 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
130849 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
130850 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
130851 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
130852 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
130853 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
130854 +kobject_add_10919 kobject_add 0 10919 NULL
130855 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
130856 +shm_read_file_10927 shm_read_file 0 10927 NULL
130857 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
130858 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
130859 +store_guid_10944 store_guid 0-4 10944 NULL
130860 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
130861 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
130862 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
130863 +tun_put_user_10951 tun_put_user 0 10951 NULL
130864 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
130865 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
130866 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
130867 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
130868 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
130869 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
130870 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
130871 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
130872 +pfkey_process_10964 pfkey_process 0 10964 NULL
130873 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
130874 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
130875 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
130876 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
130877 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
130878 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
130879 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
130880 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
130881 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
130882 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
130883 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
130884 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
130885 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
130886 +security_get_bools_11004 security_get_bools 0 11004 NULL
130887 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
130888 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
130889 +show_io_db_11009 show_io_db 0 11009 NULL
130890 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
130891 +enic_open_11015 enic_open 0 11015 NULL
130892 +read_11017 read 0 11017 NULL
130893 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
130894 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
130895 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
130896 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
130897 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
130898 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
130899 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
130900 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
130901 +sys_sendfile_11048 sys_sendfile 4 11048 NULL
130902 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
130903 +char2uni_11054 char2uni 0 11054 NULL
130904 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
130905 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
130906 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
130907 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
130908 +bond_enslave_11070 bond_enslave 0 11070 NULL
130909 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
130910 +bond_get_size_11077 bond_get_size 0 11077 NULL
130911 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
130912 +count_argc_11083 count_argc 0 11083 NULL
130913 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
130914 +sda_in_11093 sda_in 0 11093 NULL
130915 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
130916 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
130917 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
130918 +aio_read_11102 aio_read 0 11102 NULL
130919 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
130920 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
130921 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
130922 +v_midi_open_11109 v_midi_open 0 11109 NULL
130923 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
130924 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
130925 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
130926 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
130927 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
130928 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
130929 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
130930 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
130931 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
130932 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
130933 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
130934 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
130935 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
130936 +process_ini_11152 process_ini 0 11152 NULL
130937 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
130938 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
130939 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
130940 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
130941 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
130942 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
130943 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
130944 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
130945 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
130946 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
130947 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
130948 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
130949 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
130950 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
130951 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
130952 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
130953 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
130954 +fb_set_var_11211 fb_set_var 0 11211 NULL
130955 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
130956 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
130957 +test_walk_11216 test_walk 0 11216 NULL
130958 +sq_overhead_11218 sq_overhead 0 11218 NULL
130959 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
130960 +__swab16p_11220 __swab16p 0 11220 NULL
130961 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
130962 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
130963 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
130964 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
130965 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
130966 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
130967 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
130968 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
130969 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
130970 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
130971 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
130972 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
130973 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
130974 +of_irq_count_11253 of_irq_count 0 11253 NULL
130975 +store_refalign_11257 store_refalign 0-4 11257 NULL
130976 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
130977 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
130978 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
130979 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
130980 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
130981 +cru_detect_11272 cru_detect 1 11272 NULL
130982 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
130983 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
130984 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
130985 +reg_write_11295 reg_write 0 11295 NULL
130986 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
130987 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
130988 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
130989 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
130990 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
130991 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
130992 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
130993 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
130994 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
130995 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
130996 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
130997 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
130998 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
130999 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
131000 +construct_key_11329 construct_key 3 11329 NULL nohasharray
131001 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
131002 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
131003 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
131004 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
131005 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
131006 +ufx_enable_11338 ufx_enable 0 11338 NULL
131007 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
131008 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
131009 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
131010 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
131011 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
131012 +sel_write_create_11353 sel_write_create 3 11353 NULL
131013 +show_in1_input_11354 show_in1_input 0 11354 NULL
131014 +handle_unit_11355 handle_unit 0-1 11355 NULL
131015 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
131016 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
131017 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
131018 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
131019 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
131020 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
131021 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
131022 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
131023 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
131024 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
131025 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
131026 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
131027 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
131028 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
131029 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
131030 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
131031 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
131032 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
131033 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
131034 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
131035 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
131036 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
131037 +qib_write_11394 qib_write 0-3 11394 NULL
131038 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
131039 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
131040 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
131041 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
131042 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
131043 +get_fan_11400 get_fan 0 11400 NULL
131044 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
131045 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
131046 +attention_read_file_11404 attention_read_file 0 11404 NULL
131047 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
131048 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
131049 +str_to_user_11411 str_to_user 2 11411 NULL
131050 +show_blue_11412 show_blue 0 11412 NULL nohasharray
131051 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
131052 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
131053 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
131054 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
131055 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
131056 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
131057 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
131058 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
131059 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
131060 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
131061 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
131062 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
131063 +attr_show_11424 attr_show 0 11424 NULL
131064 +vring_size_11426 vring_size 0-2-1 11426 NULL
131065 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
131066 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
131067 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
131068 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
131069 +bttv_read_11432 bttv_read 3-0 11432 NULL
131070 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
131071 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
131072 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
131073 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
131074 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
131075 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
131076 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
131077 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
131078 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
131079 +event_file_write_11460 event_file_write 0-3 11460 NULL
131080 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
131081 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
131082 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
131083 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
131084 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
131085 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
131086 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
131087 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
131088 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
131089 +set_otp5_11480 set_otp5 4-0 11480 NULL
131090 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
131091 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
131092 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
131093 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
131094 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
131095 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
131096 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
131097 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
131098 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
131099 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
131100 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
131101 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
131102 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
131103 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
131104 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
131105 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
131106 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
131107 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
131108 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
131109 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
131110 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
131111 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
131112 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
131113 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
131114 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
131115 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
131116 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
131117 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
131118 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
131119 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
131120 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
131121 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
131122 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
131123 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
131124 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
131125 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
131126 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
131127 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
131128 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
131129 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
131130 +show_11578 show 0 11578 NULL
131131 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
131132 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
131133 +pvc_bind_11588 pvc_bind 0 11588 NULL
131134 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
131135 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
131136 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
131137 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
131138 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
131139 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
131140 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
131141 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
131142 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
131143 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
131144 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
131145 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
131146 +max_active_show_11610 max_active_show 0 11610 NULL
131147 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
131148 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
131149 +show_caps_11619 show_caps 0 11619 NULL
131150 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
131151 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
131152 +power_write_file_11626 power_write_file 0-3 11626 NULL
131153 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
131154 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
131155 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
131156 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
131157 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
131158 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
131159 +slab_ksize_11664 slab_ksize 0 11664 NULL
131160 +sigd_send_11665 sigd_send 0 11665 NULL
131161 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
131162 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
131163 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
131164 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
131165 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
131166 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
131167 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
131168 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
131169 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
131170 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
131171 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
131172 +split_11691 split 2 11691 NULL
131173 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
131174 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
131175 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
131176 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
131177 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
131178 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
131179 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
131180 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
131181 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
131182 +store_11711 store 0 11711 NULL
131183 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
131184 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
131185 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
131186 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
131187 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
131188 +id_show_11734 id_show 0 11734 NULL nohasharray
131189 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
131190 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
131191 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
131192 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
131193 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
131194 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
131195 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
131196 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
131197 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
131198 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
131199 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
131200 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
131201 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
131202 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
131203 +assert_show_11778 assert_show 0 11778 NULL
131204 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
131205 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
131206 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
131207 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
131208 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
131209 +stats_clear_11802 stats_clear 0-3 11802 NULL
131210 +show_hca_type_11803 show_hca_type 0 11803 NULL
131211 +func_11804 func 0 11804 NULL
131212 +open_11806 open 0 11806 NULL nohasharray
131213 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
131214 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
131215 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
131216 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
131217 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
131218 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
131219 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
131220 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
131221 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
131222 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
131223 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
131224 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
131225 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
131226 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
131227 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
131228 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
131229 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
131230 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
131231 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
131232 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
131233 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
131234 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
131235 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
131236 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
131237 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
131238 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
131239 +fsname_show_11856 fsname_show 0 11856 NULL
131240 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
131241 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
131242 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
131243 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
131244 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
131245 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
131246 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
131247 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
131248 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
131249 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
131250 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
131251 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
131252 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
131253 +image_read_11880 image_read 0-6-5 11880 NULL
131254 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
131255 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
131256 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
131257 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
131258 +avc_audit_11888 avc_audit 0 11888 NULL
131259 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
131260 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
131261 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
131262 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
131263 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
131264 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
131265 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
131266 +ti_write_11916 ti_write 0-4 11916 NULL
131267 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
131268 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
131269 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
131270 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL
131271 +show_limit_11932 show_limit 0 11932 NULL
131272 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
131273 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
131274 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
131275 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
131276 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
131277 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
131278 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
131279 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
131280 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
131281 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
131282 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
131283 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
131284 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
131285 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
131286 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
131287 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
131288 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
131289 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
131290 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
131291 +pptp_getname_11971 pptp_getname 0 11971 NULL
131292 +split_node_11976 split_node 0 11976 NULL nohasharray
131293 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
131294 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
131295 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
131296 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
131297 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
131298 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
131299 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
131300 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
131301 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
131302 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
131303 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
131304 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
131305 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
131306 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
131307 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
131308 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
131309 +bh1780_read_12006 bh1780_read 0 12006 NULL
131310 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
131311 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
131312 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
131313 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
131314 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
131315 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
131316 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
131317 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
131318 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
131319 +device_offline_12042 device_offline 0 12042 NULL
131320 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
131321 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
131322 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
131323 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
131324 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
131325 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
131326 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
131327 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
131328 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
131329 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
131330 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
131331 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
131332 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
131333 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
131334 +start_streaming_12074 start_streaming 0 12074 NULL
131335 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
131336 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
131337 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
131338 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
131339 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
131340 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
131341 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
131342 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
131343 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
131344 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
131345 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
131346 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
131347 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
131348 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
131349 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
131350 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
131351 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
131352 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
131353 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
131354 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
131355 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
131356 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
131357 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
131358 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
131359 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
131360 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
131361 +set_powered_12129 set_powered 4 12129 NULL
131362 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
131363 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
131364 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
131365 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
131366 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
131367 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
131368 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
131369 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
131370 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
131371 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
131372 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
131373 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
131374 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
131375 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
131376 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
131377 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
131378 +ec_write_12162 ec_write 0 12162 NULL
131379 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
131380 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
131381 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
131382 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
131383 +space_show_12178 space_show 0 12178 NULL nohasharray
131384 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
131385 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
131386 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
131387 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
131388 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
131389 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
131390 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
131391 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
131392 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
131393 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
131394 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
131395 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
131396 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
131397 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
131398 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
131399 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
131400 +receive_copy_12216 receive_copy 3 12216 NULL
131401 +btree_writepages_12217 btree_writepages 0 12217 NULL
131402 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
131403 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
131404 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
131405 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
131406 +mode_show_12223 mode_show 0 12223 NULL
131407 +led_write_12224 led_write 0 12224 NULL
131408 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
131409 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
131410 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
131411 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
131412 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
131413 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
131414 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
131415 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
131416 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
131417 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
131418 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
131419 +store_12256 store 0-3 12256 NULL
131420 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
131421 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
131422 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
131423 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
131424 +setsockopt_12262 setsockopt 0 12262 NULL
131425 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
131426 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
131427 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
131428 +start_12267 start 0 12267 &shash_compat_setkey_12267
131429 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
131430 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
131431 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
131432 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
131433 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
131434 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
131435 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
131436 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
131437 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
131438 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
131439 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
131440 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
131441 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
131442 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
131443 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
131444 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
131445 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
131446 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
131447 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
131448 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
131449 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
131450 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
131451 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
131452 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
131453 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
131454 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
131455 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
131456 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
131457 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
131458 +show_urb_12326 show_urb 0 12326 NULL
131459 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
131460 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
131461 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
131462 +write_12336 write 0 12336 NULL
131463 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
131464 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
131465 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
131466 +get_burstcount_12341 get_burstcount 0 12341 NULL
131467 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
131468 +dn_listen_12343 dn_listen 0 12343 NULL
131469 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
131470 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
131471 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
131472 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
131473 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
131474 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
131475 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
131476 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
131477 +store_12367 store 0 12367 NULL
131478 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
131479 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
131480 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
131481 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
131482 +read_12377 read 0 12377 NULL
131483 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
131484 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
131485 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
131486 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
131487 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
131488 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
131489 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
131490 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
131491 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
131492 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
131493 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
131494 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
131495 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
131496 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
131497 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
131498 +stats_store_12424 stats_store 0-3 12424 NULL
131499 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
131500 +show_display_12427 show_display 0 12427 NULL
131501 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
131502 +mos7840_open_12439 mos7840_open 0 12439 NULL
131503 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
131504 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
131505 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
131506 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
131507 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
131508 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
131509 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
131510 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
131511 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
131512 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
131513 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
131514 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
131515 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
131516 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
131517 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
131518 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
131519 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
131520 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
131521 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
131522 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
131523 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
131524 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
131525 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
131526 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
131527 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
131528 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
131529 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
131530 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
131531 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
131532 +stream_start_12516 stream_start 0 12516 NULL
131533 +open_12519 open 0 12519 NULL
131534 +write_12520 write 0 12520 NULL
131535 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
131536 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
131537 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
131538 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
131539 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
131540 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
131541 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
131542 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
131543 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
131544 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
131545 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
131546 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
131547 +comm_local_read_12541 comm_local_read 0 12541 NULL
131548 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
131549 +masq_device_event_12546 masq_device_event 0 12546 NULL
131550 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
131551 +mr_write_12549 mr_write 0 12549 NULL nohasharray
131552 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
131553 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
131554 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
131555 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
131556 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
131557 +send_convert_12552 send_convert 0 12552 NULL
131558 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
131559 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
131560 +joydev_read_12559 joydev_read 0-3 12559 NULL
131561 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
131562 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
131563 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
131564 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
131565 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
131566 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
131567 +pwm_config_12570 pwm_config 0 12570 NULL
131568 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
131569 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
131570 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
131571 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
131572 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
131573 +request_update_12585 request_update 0 12585 NULL
131574 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
131575 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
131576 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
131577 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
131578 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
131579 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
131580 +add_endpoint_12593 add_endpoint 0 12593 NULL
131581 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
131582 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
131583 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
131584 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
131585 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
131586 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
131587 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
131588 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
131589 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
131590 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
131591 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
131592 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
131593 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
131594 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
131595 +get_component_fault_12625 get_component_fault 0 12625 NULL
131596 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
131597 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
131598 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
131599 +store_blank_12636 store_blank 0-4 12636 NULL
131600 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
131601 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
131602 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
131603 +wb_create_12651 wb_create 1 12651 NULL
131604 +apply_12652 apply 0 12652 NULL
131605 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
131606 +pid_show_12655 pid_show 0 12655 NULL nohasharray
131607 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
131608 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
131609 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
131610 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
131611 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
131612 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
131613 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
131614 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
131615 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
131616 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
131617 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
131618 +show_12685 show 0 12685 NULL
131619 +sidtab_init_12688 sidtab_init 0 12688 NULL
131620 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
131621 +update_cpumask_12691 update_cpumask 0 12691 NULL
131622 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
131623 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
131624 +tlan_open_12699 tlan_open 0 12699 NULL
131625 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
131626 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
131627 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
131628 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
131629 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
131630 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
131631 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
131632 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
131633 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
131634 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
131635 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
131636 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
131637 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
131638 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
131639 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
131640 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
131641 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
131642 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
131643 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
131644 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
131645 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
131646 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
131647 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
131648 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
131649 +listxattr_12769 listxattr 3 12769 NULL
131650 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
131651 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
131652 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
131653 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
131654 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
131655 +validate_index_12777 validate_index 0 12777 NULL
131656 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
131657 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
131658 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
131659 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
131660 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
131661 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
131662 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
131663 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
131664 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
131665 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
131666 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
131667 +mgmt_event_12810 mgmt_event 4 12810 NULL
131668 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
131669 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
131670 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
131671 +readq_12825 readq 0 12825 NULL
131672 +show_12831 show 0 12831 NULL
131673 +create_12834 create 0 12834 NULL nohasharray
131674 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
131675 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
131676 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
131677 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
131678 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
131679 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
131680 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
131681 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
131682 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
131683 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
131684 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
131685 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
131686 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
131687 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
131688 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
131689 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
131690 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
131691 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
131692 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
131693 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
131694 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
131695 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
131696 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
131697 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
131698 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
131699 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
131700 +md_run_12871 md_run 0 12871 &show_12871
131701 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
131702 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
131703 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
131704 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
131705 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
131706 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
131707 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
131708 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
131709 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
131710 +minix_readpage_12897 minix_readpage 0 12897 NULL
131711 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
131712 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
131713 +request_12902 request 0 12902 &_regmap_raw_read_12902
131714 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
131715 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
131716 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
131717 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
131718 +show_temp_status_12912 show_temp_status 0 12912 NULL
131719 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
131720 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
131721 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
131722 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
131723 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
131724 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
131725 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
131726 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
131727 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
131728 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
131729 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
131730 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
131731 +register_memory_12944 register_memory 0 12944 NULL
131732 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
131733 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
131734 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
131735 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
131736 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
131737 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
131738 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
131739 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
131740 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
131741 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
131742 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
131743 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
131744 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
131745 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
131746 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
131747 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
131748 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
131749 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
131750 +host_lock_show_12993 host_lock_show 0 12993 NULL
131751 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
131752 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
131753 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
131754 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
131755 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
131756 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
131757 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
131758 +shutdown_event_13006 shutdown_event 0 13006 NULL
131759 +show_octave_13007 show_octave 0 13007 NULL
131760 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
131761 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
131762 +vsscanf_13014 vsscanf 0 13014 NULL
131763 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
131764 +netvsc_open_13019 netvsc_open 0 13019 NULL
131765 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
131766 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
131767 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
131768 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
131769 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
131770 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
131771 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
131772 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
131773 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
131774 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
131775 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
131776 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
131777 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
131778 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
131779 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
131780 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
131781 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
131782 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
131783 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
131784 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
131785 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
131786 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
131787 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
131788 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
131789 +ti_do_config_13080 ti_do_config 0 13080 NULL
131790 +get_pwm1_13083 get_pwm1 0 13083 NULL
131791 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
131792 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
131793 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
131794 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
131795 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
131796 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
131797 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
131798 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
131799 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
131800 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
131801 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
131802 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
131803 +next_power_13110 next_power 0 13110 NULL
131804 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
131805 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
131806 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
131807 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
131808 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
131809 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
131810 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
131811 +read_13125 read 0-5 13125 NULL
131812 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
131813 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
131814 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
131815 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
131816 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
131817 +blk_update_request_13146 blk_update_request 3 13146 NULL
131818 +erst_reader_13156 erst_reader 0 13156 NULL
131819 +nes_net_event_13163 nes_net_event 0 13163 NULL
131820 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
131821 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
131822 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
131823 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
131824 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
131825 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
131826 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
131827 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
131828 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
131829 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
131830 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
131831 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
131832 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
131833 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
131834 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
131835 +ar5523_start_13193 ar5523_start 0 13193 NULL
131836 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
131837 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
131838 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
131839 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
131840 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
131841 +set_tach_13200 set_tach 0-4 13200 NULL
131842 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
131843 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
131844 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
131845 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
131846 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
131847 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
131848 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
131849 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
131850 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
131851 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
131852 +set_vrm_13222 set_vrm 0-4 13222 NULL
131853 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
131854 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
131855 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
131856 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
131857 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
131858 +soft_show_13244 soft_show 0 13244 NULL
131859 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
131860 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
131861 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
131862 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
131863 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
131864 +store_13249 store 0 13249 NULL nohasharray
131865 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
131866 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
131867 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
131868 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
131869 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
131870 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
131871 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
131872 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
131873 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
131874 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
131875 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
131876 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
131877 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
131878 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
131879 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
131880 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
131881 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
131882 +sd_major_13294 sd_major 0-1 13294 NULL
131883 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
131884 +map_offset_show_13301 map_offset_show 0 13301 NULL
131885 +set_ptk_13304 set_ptk 0 13304 NULL
131886 +store_13310 store 0 13310 NULL
131887 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
131888 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
131889 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
131890 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
131891 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
131892 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
131893 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
131894 +connect_layer1_13336 connect_layer1 0 13336 NULL
131895 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
131896 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
131897 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
131898 +get_bits_13353 get_bits 0-2 13353 NULL
131899 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
131900 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
131901 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
131902 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
131903 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
131904 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
131905 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
131906 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
131907 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
131908 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
131909 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
131910 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
131911 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
131912 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
131913 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
131914 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
131915 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
131916 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
131917 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
131918 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
131919 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
131920 +sky2_receive_13407 sky2_receive 2 13407 NULL
131921 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
131922 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
131923 +store_flush_13416 store_flush 0 13416 NULL
131924 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
131925 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
131926 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
131927 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
131928 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
131929 +smb_sendv_13437 smb_sendv 0 13437 NULL
131930 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
131931 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
131932 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
131933 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
131934 +close_patch_13445 close_patch 0 13445 NULL
131935 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
131936 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
131937 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
131938 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
131939 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
131940 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
131941 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
131942 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
131943 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
131944 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
131945 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
131946 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
131947 +show_13475 show 0 13475 NULL nohasharray
131948 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
131949 +get_temp_13476 get_temp 0 13476 NULL
131950 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
131951 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
131952 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
131953 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
131954 +write_13490 write 0 13490 NULL
131955 +data_read_13494 data_read 3-0 13494 NULL nohasharray
131956 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
131957 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
131958 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
131959 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
131960 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
131961 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
131962 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
131963 +core_status_13515 core_status 4-0 13515 NULL nohasharray
131964 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
131965 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
131966 +show_dock_type_13518 show_dock_type 0 13518 NULL
131967 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
131968 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
131969 +bm_init_13529 bm_init 2 13529 NULL
131970 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
131971 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
131972 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
131973 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
131974 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
131975 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
131976 +venus_access_13541 venus_access 0 13541 NULL
131977 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
131978 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
131979 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
131980 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
131981 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
131982 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
131983 +hp100_open_13551 hp100_open 0 13551 NULL
131984 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
131985 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
131986 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
131987 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
131988 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
131989 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
131990 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
131991 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
131992 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
131993 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
131994 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
131995 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
131996 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
131997 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
131998 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
131999 +ci_role_start_13579 ci_role_start 0 13579 NULL
132000 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
132001 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
132002 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
132003 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
132004 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
132005 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
132006 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
132007 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
132008 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
132009 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
132010 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
132011 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
132012 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
132013 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
132014 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
132015 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
132016 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
132017 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
132018 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
132019 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
132020 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
132021 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
132022 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
132023 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
132024 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
132025 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
132026 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
132027 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
132028 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
132029 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
132030 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
132031 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
132032 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
132033 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
132034 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
132035 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
132036 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
132037 +period_to_str_13642 period_to_str 0 13642 NULL
132038 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
132039 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
132040 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
132041 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
132042 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
132043 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
132044 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
132045 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
132046 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
132047 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
132048 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
132049 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
132050 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
132051 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
132052 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
132053 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
132054 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
132055 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
132056 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
132057 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
132058 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
132059 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
132060 +usb_get_string_13693 usb_get_string 0 13693 NULL
132061 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
132062 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
132063 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
132064 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
132065 +gprs_attach_13708 gprs_attach 0 13708 NULL
132066 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
132067 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
132068 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
132069 +manf_id_show_13718 manf_id_show 0 13718 NULL
132070 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
132071 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
132072 +get_codec_name_13721 get_codec_name 0 13721 NULL
132073 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
132074 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
132075 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
132076 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
132077 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
132078 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
132079 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
132080 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
132081 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
132082 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
132083 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
132084 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
132085 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
132086 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
132087 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
132088 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
132089 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
132090 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
132091 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
132092 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
132093 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
132094 +migrate_pages_13797 migrate_pages 0 13797 NULL
132095 +cpu_down_13801 cpu_down 0 13801 NULL
132096 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
132097 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
132098 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
132099 +random_read_13815 random_read 3-0 13815 NULL nohasharray
132100 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
132101 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
132102 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
132103 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
132104 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
132105 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
132106 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
132107 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
132108 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
132109 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
132110 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
132111 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
132112 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
132113 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
132114 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
132115 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
132116 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
132117 +acknak_13844 acknak 0 13844 NULL nohasharray
132118 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
132119 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
132120 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
132121 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
132122 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
132123 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
132124 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
132125 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
132126 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
132127 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
132128 +lmc_open_13868 lmc_open 0 13868 NULL
132129 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
132130 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
132131 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
132132 +speed_show_13879 speed_show 0 13879 NULL
132133 +ad9523_read_13881 ad9523_read 0 13881 NULL
132134 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
132135 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
132136 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
132137 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
132138 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
132139 +recv_13888 recv 0-3 13888 NULL
132140 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
132141 +get_amixer_13890 get_amixer 0 13890 NULL
132142 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
132143 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
132144 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
132145 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
132146 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
132147 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
132148 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
132149 +f81232_open_13915 f81232_open 0 13915 NULL
132150 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
132151 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
132152 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
132153 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
132154 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
132155 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
132156 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
132157 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
132158 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
132159 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
132160 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
132161 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
132162 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
132163 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
132164 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
132165 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
132166 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
132167 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
132168 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
132169 +audit_caps_13958 audit_caps 3-0 13958 NULL
132170 +sr_write_13961 sr_write 3 13961 NULL
132171 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
132172 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
132173 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
132174 +com90xx_found_13974 com90xx_found 3 13974 NULL
132175 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
132176 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
132177 +dsp_read_13980 dsp_read 2-0 13980 NULL
132178 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
132179 +func_13981 func 0 13981 &dvb_demux_read_13981
132180 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
132181 +mon_notify_13986 mon_notify 0 13986 NULL
132182 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
132183 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
132184 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
132185 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
132186 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
132187 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
132188 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
132189 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
132190 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
132191 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
132192 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
132193 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
132194 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
132195 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
132196 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
132197 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
132198 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
132199 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
132200 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
132201 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
132202 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
132203 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
132204 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
132205 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
132206 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
132207 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
132208 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
132209 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
132210 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
132211 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
132212 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
132213 +read_14049 read 0 14049 NULL
132214 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
132215 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
132216 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
132217 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
132218 +__wait_latch_14057 __wait_latch 0 14057 NULL
132219 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
132220 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
132221 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
132222 +show_pan_14065 show_pan 0 14065 NULL
132223 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
132224 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
132225 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
132226 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
132227 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
132228 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
132229 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
132230 +store_sched2_14094 store_sched2 4-0 14094 NULL
132231 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
132232 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
132233 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
132234 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
132235 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
132236 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
132237 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
132238 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
132239 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
132240 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
132241 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
132242 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
132243 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
132244 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
132245 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
132246 +readSuper_14128 readSuper 0 14128 NULL
132247 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
132248 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
132249 +bnep_send_14132 bnep_send 3 14132 NULL
132250 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
132251 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
132252 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
132253 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
132254 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
132255 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
132256 +em_canid_change_14150 em_canid_change 3 14150 NULL
132257 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
132258 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
132259 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
132260 +alx_open_14158 alx_open 0 14158 NULL nohasharray
132261 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
132262 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
132263 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
132264 +do_write_inode_14162 do_write_inode 0 14162 NULL
132265 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
132266 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
132267 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
132268 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
132269 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
132270 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
132271 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
132272 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
132273 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
132274 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
132275 +suspend_14194 suspend 0 14194 NULL nohasharray
132276 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
132277 +do_splice_14196 do_splice 5 14196 NULL
132278 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
132279 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
132280 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
132281 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
132282 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
132283 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
132284 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
132285 +cancel_lock_14207 cancel_lock 0 14207 NULL
132286 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
132287 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
132288 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
132289 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
132290 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
132291 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
132292 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
132293 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
132294 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
132295 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
132296 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
132297 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
132298 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
132299 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
132300 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
132301 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
132302 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
132303 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
132304 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
132305 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
132306 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
132307 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
132308 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
132309 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
132310 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
132311 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
132312 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
132313 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
132314 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
132315 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
132316 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
132317 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
132318 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
132319 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
132320 +show_shost_state_14285 show_shost_state 0 14285 NULL
132321 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
132322 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
132323 +rr_status_14293 rr_status 5-0 14293 NULL
132324 +restart_write_file_14294 restart_write_file 0 14294 NULL
132325 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
132326 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
132327 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
132328 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
132329 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
132330 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
132331 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
132332 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
132333 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
132334 +list_one_attr_14309 list_one_attr 0 14309 NULL
132335 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
132336 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
132337 +show_otp4en_14321 show_otp4en 0 14321 NULL
132338 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
132339 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
132340 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
132341 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
132342 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
132343 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
132344 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
132345 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
132346 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
132347 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
132348 +writepages_14348 writepages 0 14348 NULL
132349 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
132350 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
132351 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
132352 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
132353 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
132354 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
132355 +read_block_data_14358 read_block_data 0 14358 NULL
132356 +_kstrtol_14359 _kstrtol 0 14359 NULL
132357 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
132358 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
132359 +revision_id_show_14361 revision_id_show 0 14361 NULL
132360 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
132361 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
132362 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
132363 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
132364 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
132365 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
132366 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
132367 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
132368 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
132369 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
132370 +walk_page_range_14389 walk_page_range 0 14389 NULL
132371 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
132372 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
132373 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
132374 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
132375 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
132376 +show_cpumask_14414 show_cpumask 0 14414 NULL
132377 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
132378 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
132379 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
132380 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
132381 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
132382 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
132383 +show_temp_label_14434 show_temp_label 0 14434 NULL
132384 +dn_bind_14436 dn_bind 0 14436 NULL
132385 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
132386 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
132387 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
132388 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
132389 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
132390 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
132391 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
132392 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
132393 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
132394 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
132395 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
132396 +access_store_14459 access_store 0-4 14459 NULL
132397 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
132398 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
132399 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
132400 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
132401 +set_peek_off_14474 set_peek_off 0 14474 NULL
132402 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
132403 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
132404 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
132405 +store_14478 store 0-4 14478 NULL
132406 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
132407 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
132408 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
132409 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
132410 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
132411 +split_state_14491 split_state 0 14491 NULL
132412 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
132413 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
132414 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
132415 +i801_check_post_14501 i801_check_post 0 14501 NULL
132416 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
132417 +patch_cr157_14509 patch_cr157 0 14509 NULL
132418 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
132419 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
132420 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
132421 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
132422 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
132423 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
132424 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
132425 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
132426 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
132427 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
132428 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
132429 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
132430 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
132431 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
132432 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
132433 +getxattr_14545 getxattr 0 14545 NULL nohasharray
132434 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
132435 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
132436 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
132437 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
132438 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
132439 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
132440 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
132441 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
132442 +label_cpu_14568 label_cpu 0 14568 NULL
132443 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
132444 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
132445 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
132446 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
132447 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
132448 +write_info_14584 write_info 0-3 14584 NULL
132449 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
132450 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
132451 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
132452 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
132453 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
132454 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
132455 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
132456 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
132457 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
132458 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
132459 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
132460 +init_nic_14611 init_nic 0 14611 NULL
132461 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
132462 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
132463 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
132464 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
132465 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
132466 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
132467 +show_temphyst_14627 show_temphyst 0 14627 NULL
132468 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
132469 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
132470 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
132471 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
132472 +write_14642 write 0 14642 NULL
132473 +dbJoin_14644 dbJoin 0 14644 NULL
132474 +profile_replace_14652 profile_replace 3-0 14652 NULL
132475 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
132476 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
132477 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
132478 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
132479 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
132480 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
132481 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
132482 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
132483 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
132484 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
132485 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
132486 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
132487 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
132488 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
132489 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
132490 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
132491 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
132492 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
132493 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
132494 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
132495 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
132496 +find_shared_port_14689 find_shared_port 0 14689 NULL
132497 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
132498 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
132499 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
132500 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
132501 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
132502 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
132503 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
132504 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
132505 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
132506 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
132507 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
132508 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
132509 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
132510 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
132511 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
132512 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
132513 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
132514 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
132515 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
132516 +vfd_write_14717 vfd_write 3-0 14717 NULL
132517 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
132518 +inet_listen_14723 inet_listen 0 14723 NULL
132519 +show_interval_14725 show_interval 0 14725 NULL nohasharray
132520 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
132521 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
132522 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
132523 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
132524 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
132525 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
132526 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
132527 +store_camera_14751 store_camera 4-0 14751 NULL
132528 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
132529 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
132530 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
132531 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
132532 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
132533 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
132534 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
132535 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
132536 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
132537 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
132538 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
132539 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
132540 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
132541 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
132542 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
132543 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
132544 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
132545 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
132546 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
132547 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
132548 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
132549 +hpet_readl_14801 hpet_readl 0 14801 NULL
132550 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
132551 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
132552 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
132553 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
132554 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
132555 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
132556 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
132557 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
132558 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
132559 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
132560 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
132561 +show_temp_input_14828 show_temp_input 0 14828 NULL
132562 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
132563 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
132564 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
132565 +max_power_show_14836 max_power_show 0 14836 NULL
132566 +name_len_14843 name_len 0-2 14843 NULL
132567 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
132568 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
132569 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
132570 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
132571 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
132572 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
132573 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
132574 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
132575 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
132576 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
132577 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
132578 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
132579 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
132580 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
132581 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
132582 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
132583 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
132584 +mfg_show_14897 mfg_show 0 14897 NULL
132585 +ea_init_14899 ea_init 0 14899 NULL
132586 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
132587 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
132588 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
132589 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
132590 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
132591 +krealloc_14908 krealloc 2 14908 NULL nohasharray
132592 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
132593 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
132594 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
132595 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
132596 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
132597 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
132598 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
132599 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
132600 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
132601 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
132602 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
132603 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
132604 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
132605 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
132606 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
132607 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
132608 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
132609 +queue_cnt_14951 queue_cnt 0 14951 NULL
132610 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
132611 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
132612 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
132613 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
132614 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
132615 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
132616 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
132617 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
132618 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
132619 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
132620 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
132621 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
132622 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
132623 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
132624 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
132625 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
132626 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
132627 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
132628 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
132629 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
132630 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
132631 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
132632 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
132633 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
132634 +add_request_15003 add_request 0 15003 &store_touchpad_15003
132635 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
132636 +dump_write_15008 dump_write 0-3 15008 NULL
132637 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
132638 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
132639 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
132640 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
132641 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
132642 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
132643 +predisable_15024 predisable 0 15024 NULL
132644 +vmap_15025 vmap 2 15025 NULL
132645 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
132646 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
132647 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
132648 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
132649 +priority_store_15039 priority_store 4-0 15039 NULL
132650 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
132651 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
132652 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
132653 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
132654 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
132655 +show_otp3en_15049 show_otp3en 0 15049 NULL
132656 +show_15051 show 0 15051 NULL
132657 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
132658 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
132659 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
132660 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
132661 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
132662 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
132663 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
132664 +group_addr_show_15078 group_addr_show 0 15078 NULL
132665 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
132666 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
132667 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
132668 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
132669 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
132670 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
132671 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
132672 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
132673 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
132674 +show_designated_root_15098 show_designated_root 0 15098 NULL
132675 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
132676 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
132677 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
132678 +generic_update_time_15110 generic_update_time 0 15110 NULL
132679 +cy_write_room_15111 cy_write_room 0 15111 NULL
132680 +show_interface_15117 show_interface 0 15117 NULL
132681 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
132682 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
132683 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
132684 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
132685 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
132686 +set_max_15128 set_max 0-4 15128 NULL
132687 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
132688 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
132689 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
132690 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
132691 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
132692 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
132693 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
132694 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
132695 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
132696 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
132697 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
132698 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
132699 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
132700 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
132701 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
132702 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
132703 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
132704 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
132705 +ocontext_read_15178 ocontext_read 0 15178 NULL
132706 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
132707 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
132708 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
132709 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
132710 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
132711 +pci200_open_15194 pci200_open 0 15194 NULL
132712 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
132713 +async_show_15209 async_show 0 15209 NULL
132714 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
132715 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
132716 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
132717 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
132718 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
132719 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
132720 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
132721 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
132722 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
132723 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
132724 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
132725 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
132726 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
132727 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
132728 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
132729 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
132730 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
132731 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
132732 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
132733 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
132734 +nr_bind_15261 nr_bind 0 15261 NULL
132735 +div64_u64_15263 div64_u64 0 15263 NULL
132736 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
132737 +simple_strtol_15273 simple_strtol 0 15273 NULL
132738 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
132739 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
132740 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
132741 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
132742 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
132743 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
132744 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
132745 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
132746 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
132747 +recover_store_15296 recover_store 0-3 15296 NULL
132748 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
132749 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
132750 +readpage_15301 readpage 0 15301 NULL
132751 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
132752 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
132753 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
132754 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
132755 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
132756 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
132757 +alc_init_15309 alc_init 0 15309 NULL
132758 +range_store_15310 range_store 0-4 15310 NULL
132759 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
132760 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
132761 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
132762 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
132763 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
132764 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
132765 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
132766 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
132767 +ioread16_15342 ioread16 0 15342 NULL
132768 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
132769 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
132770 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
132771 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
132772 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
132773 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
132774 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
132775 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
132776 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
132777 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
132778 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
132779 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
132780 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
132781 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
132782 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
132783 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
132784 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
132785 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
132786 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
132787 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
132788 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
132789 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
132790 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
132791 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
132792 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
132793 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
132794 +_regmap_read_15396 _regmap_read 0 15396 NULL
132795 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
132796 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
132797 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
132798 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
132799 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
132800 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
132801 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
132802 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
132803 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
132804 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
132805 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
132806 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
132807 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
132808 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
132809 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
132810 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
132811 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
132812 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
132813 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
132814 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
132815 +memweight_15450 memweight 0 15450 NULL
132816 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
132817 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
132818 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
132819 +ls_level_show_15463 ls_level_show 0 15463 NULL
132820 +vmalloc_15464 vmalloc 1 15464 NULL
132821 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
132822 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
132823 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
132824 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
132825 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
132826 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
132827 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
132828 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
132829 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
132830 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
132831 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
132832 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
132833 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
132834 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
132835 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
132836 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
132837 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
132838 +iolock_15500 iolock 0 15500 NULL
132839 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
132840 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
132841 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
132842 +map_sg_15523 map_sg 0-3 15523 NULL
132843 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
132844 +store_15525 store 0 15525 NULL
132845 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
132846 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
132847 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
132848 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
132849 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
132850 +show_rdac2_15539 show_rdac2 0 15539 NULL
132851 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
132852 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
132853 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
132854 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
132855 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
132856 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
132857 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
132858 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
132859 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
132860 +do_send_15559 do_send 4 15559 NULL nohasharray
132861 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
132862 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
132863 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
132864 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
132865 +get_checksum_15564 get_checksum 0 15564 NULL
132866 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
132867 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
132868 +persistent_status_15574 persistent_status 4 15574 NULL
132869 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
132870 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
132871 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
132872 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
132873 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
132874 +vme_user_write_15587 vme_user_write 3 15587 NULL
132875 +permission_15588 permission 0 15588 NULL
132876 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
132877 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
132878 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
132879 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
132880 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
132881 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
132882 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
132883 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
132884 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
132885 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
132886 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
132887 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
132888 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
132889 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
132890 +authorized_show_15636 authorized_show 0 15636 NULL
132891 +fill_func_15640 fill_func 0 15640 NULL
132892 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
132893 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
132894 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
132895 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
132896 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
132897 +fs_path_add_15648 fs_path_add 3 15648 NULL
132898 +__do_readpage_15652 __do_readpage 0 15652 NULL
132899 +xsd_read_15653 xsd_read 3-0 15653 NULL
132900 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
132901 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
132902 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
132903 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
132904 +store_15665 store 0-3 15665 NULL
132905 +unix_bind_15668 unix_bind 3-0 15668 NULL
132906 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
132907 +dm_read_15674 dm_read 3 15674 NULL nohasharray
132908 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
132909 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
132910 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
132911 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
132912 +ndo_open_15687 ndo_open 0 15687 NULL
132913 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
132914 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
132915 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
132916 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
132917 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
132918 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
132919 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
132920 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
132921 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
132922 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
132923 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
132924 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
132925 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
132926 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
132927 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
132928 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
132929 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
132930 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
132931 +array_state_show_15758 array_state_show 0 15758 NULL
132932 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
132933 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
132934 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
132935 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
132936 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
132937 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
132938 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
132939 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
132940 +call_modprobe_15781 call_modprobe 0 15781 NULL
132941 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
132942 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
132943 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
132944 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
132945 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
132946 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
132947 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
132948 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
132949 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
132950 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
132951 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
132952 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
132953 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
132954 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
132955 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
132956 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
132957 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
132958 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
132959 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
132960 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
132961 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
132962 +read_reg_15838 read_reg 0 15838 NULL
132963 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
132964 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
132965 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
132966 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
132967 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
132968 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
132969 +errors_show_15863 errors_show 0 15863 NULL nohasharray
132970 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
132971 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
132972 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
132973 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
132974 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
132975 +set_in_min_15872 set_in_min 0-4 15872 NULL
132976 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
132977 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
132978 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
132979 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
132980 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
132981 +do_truncation_15882 do_truncation 0 15882 NULL
132982 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
132983 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
132984 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
132985 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
132986 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
132987 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
132988 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
132989 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
132990 +send_tx_power_15914 send_tx_power 0 15914 NULL
132991 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
132992 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
132993 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
132994 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
132995 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
132996 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
132997 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
132998 +power_read_15939 power_read 3-0 15939 NULL
132999 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
133000 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
133001 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
133002 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
133003 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
133004 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
133005 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
133006 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
133007 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
133008 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
133009 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
133010 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
133011 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
133012 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
133013 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
133014 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
133015 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
133016 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
133017 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
133018 +stir_net_open_15991 stir_net_open 0 15991 NULL
133019 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
133020 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
133021 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
133022 +period_store_16008 period_store 0-4 16008 NULL
133023 +do_open_16009 do_open 0 16009 NULL
133024 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
133025 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
133026 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
133027 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
133028 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
133029 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
133030 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
133031 +got_frame_16028 got_frame 2 16028 NULL
133032 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
133033 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
133034 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
133035 +show_virtual_16047 show_virtual 0 16047 NULL
133036 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
133037 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
133038 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
133039 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
133040 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
133041 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
133042 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
133043 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
133044 +file_has_perm_16070 file_has_perm 0 16070 NULL
133045 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
133046 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
133047 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
133048 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
133049 +updateSuper_16079 updateSuper 0 16079 NULL
133050 +mt2063_read_16080 mt2063_read 0 16080 NULL
133051 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
133052 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
133053 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
133054 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
133055 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
133056 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
133057 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
133058 +_submit_bh_16106 _submit_bh 0 16106 NULL
133059 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
133060 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
133061 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
133062 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
133063 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
133064 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
133065 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
133066 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
133067 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
133068 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
133069 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
133070 +dn_getname_16122 dn_getname 0 16122 NULL
133071 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
133072 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
133073 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
133074 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
133075 +fsm_init_16134 fsm_init 2 16134 NULL
133076 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
133077 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
133078 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
133079 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
133080 +input_register_device_16147 input_register_device 0 16147 NULL
133081 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
133082 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
133083 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
133084 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
133085 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
133086 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
133087 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
133088 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
133089 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
133090 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
133091 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
133092 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
133093 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
133094 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
133095 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
133096 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
133097 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
133098 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
133099 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
133100 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
133101 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
133102 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
133103 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
133104 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
133105 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
133106 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
133107 +bind_16210 bind 0 16210 NULL nohasharray
133108 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
133109 +create_table_16213 create_table 2 16213 NULL
133110 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
133111 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
133112 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
133113 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
133114 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
133115 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
133116 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
133117 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
133118 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
133119 +cc770_open_16228 cc770_open 0 16228 NULL
133120 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
133121 +r6040_up_16233 r6040_up 0 16233 NULL
133122 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
133123 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
133124 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
133125 +update_mctime_16242 update_mctime 0 16242 NULL
133126 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
133127 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
133128 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
133129 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
133130 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
133131 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
133132 +show_xoffset_16251 show_xoffset 0 16251 NULL
133133 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
133134 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
133135 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
133136 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
133137 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
133138 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
133139 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
133140 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
133141 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
133142 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
133143 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
133144 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
133145 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
133146 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
133147 +account_16283 account 0-4-2 16283 NULL nohasharray
133148 +mirror_status_16283 mirror_status 5 16283 &account_16283
133149 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
133150 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
133151 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
133152 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
133153 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
133154 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
133155 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
133156 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
133157 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
133158 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
133159 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
133160 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
133161 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
133162 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
133163 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
133164 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
133165 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
133166 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
133167 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
133168 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
133169 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
133170 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
133171 +enable_periodic_16329 enable_periodic 0 16329 NULL
133172 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
133173 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
133174 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
133175 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
133176 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
133177 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
133178 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
133179 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
133180 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
133181 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
133182 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
133183 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
133184 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
133185 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
133186 +rbd_add_16366 rbd_add 0-3 16366 NULL
133187 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
133188 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
133189 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
133190 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
133191 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
133192 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
133193 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
133194 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
133195 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
133196 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
133197 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
133198 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
133199 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
133200 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
133201 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
133202 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
133203 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
133204 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
133205 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
133206 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
133207 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
133208 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
133209 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
133210 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
133211 +fill_buffer_16418 fill_buffer 0 16418 NULL
133212 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
133213 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
133214 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
133215 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
133216 +format_nservers_16426 format_nservers 0 16426 NULL
133217 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
133218 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
133219 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
133220 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
133221 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
133222 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
133223 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
133224 +do_uevent_16445 do_uevent 0 16445 NULL
133225 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
133226 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
133227 +sf1_read_16451 sf1_read 0 16451 NULL
133228 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
133229 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
133230 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
133231 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
133232 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
133233 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
133234 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
133235 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
133236 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
133237 +store_line1_16491 store_line1 4-0 16491 NULL
133238 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
133239 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
133240 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
133241 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
133242 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
133243 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
133244 +gps_show_16504 gps_show 0 16504 NULL
133245 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
133246 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
133247 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
133248 +capi_read_16511 capi_read 0-3 16511 NULL
133249 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
133250 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
133251 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
133252 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
133253 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
133254 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
133255 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
133256 +date_show_16538 date_show 0 16538 NULL
133257 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
133258 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
133259 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
133260 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
133261 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
133262 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
133263 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
133264 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
133265 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
133266 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
133267 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
133268 +transmit_skb_16573 transmit_skb 0 16573 NULL
133269 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
133270 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
133271 +psend_16586 psend 0 16586 NULL
133272 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
133273 +efx_net_open_16592 efx_net_open 0 16592 NULL
133274 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
133275 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
133276 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
133277 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
133278 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
133279 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
133280 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
133281 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
133282 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
133283 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
133284 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
133285 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
133286 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
133287 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
133288 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
133289 +strict_store_16631 strict_store 0-3 16631 NULL
133290 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
133291 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
133292 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
133293 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
133294 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
133295 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
133296 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
133297 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
133298 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
133299 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
133300 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
133301 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
133302 +store_remote_port_16666 store_remote_port 0 16666 NULL
133303 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
133304 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
133305 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
133306 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
133307 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
133308 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
133309 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
133310 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
133311 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
133312 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
133313 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
133314 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
133315 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
133316 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
133317 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
133318 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
133319 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
133320 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
133321 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
133322 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
133323 +_read_reg_16730 _read_reg 0 16730 NULL
133324 +com20020_resume_16732 com20020_resume 0 16732 NULL
133325 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
133326 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
133327 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
133328 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
133329 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
133330 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
133331 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
133332 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
133333 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
133334 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
133335 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
133336 +offline_16765 offline 0 16765 NULL
133337 +migratepage_16769 migratepage 0 16769 NULL
133338 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
133339 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
133340 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
133341 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
133342 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
133343 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
133344 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
133345 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
133346 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
133347 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
133348 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
133349 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
133350 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
133351 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
133352 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
133353 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
133354 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
133355 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
133356 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
133357 +diWrite_16825 diWrite 0 16825 NULL
133358 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
133359 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
133360 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
133361 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
133362 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
133363 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
133364 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
133365 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
133366 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
133367 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
133368 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
133369 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
133370 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
133371 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
133372 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
133373 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
133374 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
133375 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
133376 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
133377 +st_write_16874 st_write 3-0 16874 NULL
133378 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
133379 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
133380 +always_connected_16878 always_connected 0 16878 NULL
133381 +tulip_open_16881 tulip_open 0 16881 NULL
133382 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
133383 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
133384 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
133385 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
133386 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
133387 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
133388 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
133389 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
133390 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
133391 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
133392 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
133393 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
133394 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
133395 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
133396 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
133397 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
133398 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
133399 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
133400 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
133401 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
133402 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
133403 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
133404 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
133405 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
133406 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
133407 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
133408 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
133409 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
133410 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
133411 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
133412 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
133413 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
133414 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
133415 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
133416 +parse_hints_16960 parse_hints 0 16960 NULL
133417 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
133418 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
133419 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
133420 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
133421 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
133422 +lid_show_16974 lid_show 0 16974 NULL nohasharray
133423 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
133424 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
133425 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
133426 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
133427 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
133428 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
133429 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
133430 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
133431 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
133432 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
133433 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
133434 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
133435 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
133436 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
133437 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
133438 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
133439 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
133440 +show_dgid_17011 show_dgid 0 17011 NULL
133441 +atk_name_show_17015 atk_name_show 0 17015 NULL
133442 +irda_bind_17016 irda_bind 0 17016 NULL
133443 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
133444 +check_fw_17025 check_fw 0 17025 NULL
133445 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
133446 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
133447 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
133448 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
133449 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
133450 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
133451 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
133452 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
133453 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
133454 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
133455 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
133456 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
133457 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
133458 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
133459 +rw_write_17065 rw_write 0-6-5 17065 NULL
133460 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
133461 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
133462 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
133463 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
133464 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
133465 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
133466 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
133467 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
133468 +entry_length_17093 entry_length 0 17093 NULL
133469 +write_reg_17098 write_reg 0 17098 NULL
133470 +sys_preadv_17100 sys_preadv 3 17100 NULL
133471 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
133472 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
133473 +components_show_17105 components_show 0 17105 NULL
133474 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
133475 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
133476 +md4_final_17113 md4_final 0 17113 NULL
133477 +write_mem_17114 write_mem 3-0 17114 NULL
133478 +disk_range_show_17116 disk_range_show 0 17116 NULL
133479 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
133480 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
133481 +e1000_open_17127 e1000_open 0 17127 NULL
133482 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
133483 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
133484 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
133485 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
133486 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
133487 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
133488 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
133489 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
133490 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
133491 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
133492 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
133493 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
133494 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
133495 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
133496 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
133497 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
133498 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
133499 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
133500 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
133501 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
133502 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
133503 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
133504 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
133505 +fan_set_state_17173 fan_set_state 0 17173 NULL
133506 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
133507 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
133508 +set_otp2_17177 set_otp2 4-0 17177 NULL
133509 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
133510 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
133511 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
133512 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
133513 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
133514 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
133515 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
133516 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
133517 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
133518 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
133519 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
133520 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
133521 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
133522 +sync_request_17208 sync_request 2 17208 NULL nohasharray
133523 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
133524 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
133525 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
133526 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
133527 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
133528 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
133529 +metadata_show_17234 metadata_show 0 17234 NULL
133530 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
133531 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
133532 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
133533 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
133534 +r3964_read_17257 r3964_read 0 17257 NULL
133535 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
133536 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
133537 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
133538 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
133539 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
133540 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
133541 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
133542 +alloc_ep_17269 alloc_ep 1 17269 NULL
133543 +get_locations_17274 get_locations 0 17274 NULL
133544 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
133545 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
133546 +pg_read_17276 pg_read 3-0 17276 NULL
133547 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
133548 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
133549 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
133550 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
133551 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
133552 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
133553 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
133554 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
133555 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
133556 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
133557 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
133558 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
133559 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
133560 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
133561 +skb_pad_17302 skb_pad 2 17302 NULL
133562 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
133563 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
133564 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
133565 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
133566 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
133567 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
133568 +read_17315 read 0 17315 NULL nohasharray
133569 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
133570 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
133571 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
133572 +protection_type_show_17322 protection_type_show 0 17322 NULL
133573 +snd_register_device_17323 snd_register_device 0 17323 NULL
133574 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
133575 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
133576 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
133577 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
133578 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
133579 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
133580 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
133581 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
133582 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
133583 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
133584 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
133585 +device_suspend_17343 device_suspend 0 17343 NULL
133586 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
133587 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
133588 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
133589 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
133590 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
133591 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
133592 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
133593 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
133594 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
133595 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
133596 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
133597 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
133598 +get_property_17392 get_property 0 17392 NULL nohasharray
133599 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
133600 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
133601 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
133602 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
133603 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
133604 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
133605 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
133606 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
133607 +store_enabled_17417 store_enabled 0 17417 NULL
133608 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
133609 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
133610 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
133611 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
133612 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
133613 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
133614 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
133615 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
133616 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
133617 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
133618 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
133619 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
133620 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
133621 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
133622 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
133623 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
133624 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
133625 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
133626 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
133627 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
133628 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
133629 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
133630 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
133631 +readpage_strip_17452 readpage_strip 0 17452 NULL
133632 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
133633 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
133634 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
133635 +show_proc_name_17464 show_proc_name 0 17464 NULL
133636 +probe_bios_17467 probe_bios 1 17467 NULL
133637 +show_temp_min_17471 show_temp_min 0 17471 NULL
133638 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
133639 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
133640 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
133641 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
133642 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
133643 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
133644 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
133645 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
133646 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
133647 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
133648 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
133649 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
133650 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
133651 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
133652 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
133653 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
133654 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
133655 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
133656 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
133657 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
133658 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
133659 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
133660 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
133661 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
133662 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
133663 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
133664 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
133665 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
133666 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
133667 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
133668 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
133669 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
133670 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
133671 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
133672 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
133673 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
133674 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
133675 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
133676 +write_17592 write 0-3 17592 &command_setcolourparams_17592
133677 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
133678 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
133679 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
133680 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
133681 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
133682 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
133683 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
133684 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
133685 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
133686 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
133687 +null_show_17619 null_show 0 17619 NULL
133688 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
133689 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
133690 +dma_map_page_17628 dma_map_page 0 17628 NULL
133691 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
133692 +purge_port_17641 purge_port 0 17641 NULL
133693 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
133694 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
133695 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
133696 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
133697 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
133698 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
133699 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
133700 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
133701 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
133702 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
133703 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
133704 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
133705 +kernel_write_17665 kernel_write 0-3 17665 NULL
133706 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
133707 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
133708 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
133709 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
133710 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
133711 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
133712 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
133713 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
133714 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
133715 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
133716 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
133717 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
133718 +rds_bind_17690 rds_bind 0 17690 NULL
133719 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
133720 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
133721 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
133722 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
133723 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
133724 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
133725 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
133726 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
133727 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
133728 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
133729 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
133730 +afs_writepage_17722 afs_writepage 0 17722 NULL
133731 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
133732 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
133733 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
133734 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
133735 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
133736 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
133737 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
133738 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
133739 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
133740 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
133741 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
133742 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
133743 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
133744 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
133745 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
133746 +add_durable_context_17763 add_durable_context 0 17763 NULL
133747 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
133748 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
133749 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
133750 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
133751 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
133752 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
133753 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
133754 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
133755 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
133756 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
133757 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
133758 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
133759 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
133760 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
133761 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
133762 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
133763 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
133764 +show_bind_17808 show_bind 0 17808 NULL nohasharray
133765 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
133766 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
133767 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
133768 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
133769 +copy_out_args_17816 copy_out_args 0 17816 NULL
133770 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
133771 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
133772 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
133773 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
133774 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
133775 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
133776 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
133777 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
133778 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
133779 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
133780 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
133781 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
133782 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
133783 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
133784 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
133785 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
133786 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
133787 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
133788 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
133789 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
133790 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
133791 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
133792 +enumerate_17850 enumerate 0 17850 NULL
133793 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
133794 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
133795 +extsize_17863 extsize 0 17863 NULL nohasharray
133796 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
133797 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
133798 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
133799 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
133800 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
133801 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
133802 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
133803 +linear_run_17869 linear_run 0 17869 NULL
133804 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
133805 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
133806 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
133807 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
133808 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
133809 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
133810 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
133811 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
133812 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
133813 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
133814 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
133815 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
133816 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
133817 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
133818 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
133819 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
133820 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
133821 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
133822 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
133823 +recover_head_17904 recover_head 3 17904 NULL
133824 +systab_show_17907 systab_show 0 17907 NULL
133825 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
133826 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
133827 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
133828 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
133829 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
133830 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
133831 +media_show_17920 media_show 0 17920 NULL
133832 +create_17922 create 0 17922 NULL nohasharray
133833 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
133834 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
133835 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
133836 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
133837 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
133838 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
133839 +vif_delete_17931 vif_delete 0 17931 NULL
133840 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
133841 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
133842 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
133843 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
133844 +show_otp3_17954 show_otp3 0 17954 NULL
133845 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
133846 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
133847 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
133848 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
133849 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
133850 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
133851 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
133852 +show_serial_17967 show_serial 0 17967 NULL
133853 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
133854 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
133855 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
133856 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
133857 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
133858 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
133859 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
133860 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
133861 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
133862 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
133863 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
133864 +show_tty_active_17994 show_tty_active 0 17994 NULL
133865 +init_umac_17998 init_umac 0 17998 NULL
133866 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
133867 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
133868 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
133869 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
133870 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
133871 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
133872 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
133873 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
133874 +he_proc_read_18015 he_proc_read 0 18015 NULL
133875 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
133876 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
133877 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
133878 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
133879 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
133880 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
133881 +raw_write_18028 raw_write 3-0 18028 NULL
133882 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
133883 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
133884 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
133885 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
133886 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
133887 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
133888 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
133889 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
133890 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
133891 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
133892 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
133893 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
133894 +max8925_enable_18058 max8925_enable 0 18058 NULL
133895 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
133896 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
133897 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
133898 +process_measurement_18064 process_measurement 0 18064 NULL
133899 +fpregs_get_18066 fpregs_get 4 18066 NULL
133900 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
133901 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
133902 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
133903 +open_18074 open 0 18074 &do_budget_space_18074
133904 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
133905 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
133906 +bop_insert_18078 bop_insert 0 18078 NULL
133907 +get_vm_area_18080 get_vm_area 1 18080 NULL
133908 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
133909 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
133910 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
133911 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
133912 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
133913 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
133914 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
133915 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
133916 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
133917 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
133918 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
133919 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
133920 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
133921 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
133922 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
133923 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
133924 +read_18109 read 0 18109 NULL
133925 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
133926 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
133927 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
133928 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
133929 +set_in_18115 set_in 0-4 18115 NULL
133930 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
133931 +svc_getnl_18120 svc_getnl 0 18120 NULL
133932 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
133933 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
133934 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
133935 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
133936 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
133937 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
133938 +show_wr_req_18151 show_wr_req 0 18151 NULL
133939 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
133940 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
133941 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
133942 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
133943 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
133944 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
133945 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
133946 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
133947 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
133948 +aio_write_18187 aio_write 0 18187 NULL
133949 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
133950 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
133951 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
133952 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
133953 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
133954 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
133955 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
133956 +show_immediate_18208 show_immediate 0 18208 NULL
133957 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
133958 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
133959 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
133960 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
133961 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
133962 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
133963 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
133964 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
133965 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
133966 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
133967 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
133968 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
133969 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
133970 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
133971 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
133972 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
133973 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
133974 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
133975 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
133976 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
133977 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
133978 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
133979 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
133980 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
133981 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
133982 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
133983 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
133984 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
133985 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
133986 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
133987 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
133988 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
133989 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
133990 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
133991 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
133992 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
133993 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
133994 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
133995 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
133996 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
133997 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
133998 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
133999 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
134000 +vga_r_18310 vga_r 0 18310 NULL
134001 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
134002 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
134003 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
134004 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
134005 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
134006 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
134007 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
134008 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
134009 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
134010 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
134011 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
134012 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
134013 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
134014 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
134015 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
134016 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
134017 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
134018 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
134019 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
134020 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
134021 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
134022 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
134023 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
134024 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
134025 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
134026 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
134027 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
134028 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
134029 +ep_io_18367 ep_io 0 18367 NULL nohasharray
134030 +irq_show_18367 irq_show 0 18367 &ep_io_18367
134031 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
134032 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
134033 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
134034 +temp2_show_18377 temp2_show 0 18377 NULL
134035 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
134036 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
134037 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
134038 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
134039 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
134040 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
134041 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
134042 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
134043 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
134044 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
134045 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
134046 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
134047 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
134048 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
134049 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
134050 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
134051 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
134052 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
134053 +link_state_show_18407 link_state_show 0 18407 NULL
134054 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
134055 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
134056 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
134057 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
134058 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
134059 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
134060 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
134061 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
134062 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
134063 +match_number_18436 match_number 0 18436 NULL
134064 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
134065 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
134066 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
134067 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
134068 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
134069 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
134070 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
134071 +set_component_status_18453 set_component_status 0-4 18453 NULL
134072 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
134073 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
134074 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
134075 +transfer_18460 transfer 0 18460 NULL nohasharray
134076 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
134077 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
134078 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
134079 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
134080 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
134081 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
134082 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
134083 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
134084 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
134085 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
134086 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
134087 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
134088 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
134089 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
134090 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
134091 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
134092 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
134093 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
134094 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
134095 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
134096 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
134097 +pcrs_show_18512 pcrs_show 0 18512 NULL
134098 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
134099 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
134100 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
134101 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
134102 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
134103 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
134104 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
134105 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
134106 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
134107 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
134108 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
134109 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
134110 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
134111 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
134112 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
134113 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
134114 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
134115 +nforce2_access_18557 nforce2_access 0 18557 NULL
134116 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
134117 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
134118 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
134119 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
134120 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
134121 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
134122 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
134123 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
134124 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
134125 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
134126 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
134127 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
134128 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
134129 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
134130 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
134131 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
134132 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
134133 +show_target_speed_18587 show_target_speed 0 18587 NULL
134134 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
134135 +write_18590 write 0 18590 NULL nohasharray
134136 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
134137 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
134138 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
134139 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
134140 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
134141 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
134142 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
134143 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
134144 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
134145 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
134146 +transfer_18603 transfer 0 18603 NULL
134147 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
134148 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
134149 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
134150 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
134151 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
134152 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
134153 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
134154 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
134155 +show_saturation_18621 show_saturation 0 18621 NULL
134156 +read_hw_18624 read_hw 0-5-6 18624 NULL
134157 +from_buffer_18625 from_buffer 3-0 18625 NULL
134158 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
134159 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
134160 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
134161 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
134162 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
134163 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
134164 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
134165 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
134166 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
134167 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
134168 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
134169 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
134170 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
134171 +show_18656 show 0 18656 NULL nohasharray
134172 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
134173 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
134174 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
134175 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
134176 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
134177 +unmap_page_18665 unmap_page 2-3 18665 NULL
134178 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
134179 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
134180 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
134181 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
134182 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
134183 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
134184 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
134185 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
134186 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
134187 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
134188 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
134189 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
134190 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
134191 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
134192 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
134193 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
134194 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
134195 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
134196 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
134197 +add_host_store_18718 add_host_store 0-3 18718 NULL
134198 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
134199 +store_uevent_18721 store_uevent 0-4 18721 NULL
134200 +pem_show_data_18725 pem_show_data 0 18725 NULL
134201 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
134202 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
134203 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
134204 +store_scan_18738 store_scan 0-4 18738 NULL
134205 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
134206 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
134207 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
134208 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
134209 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
134210 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
134211 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
134212 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
134213 +power_mode_show_18761 power_mode_show 0 18761 NULL
134214 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
134215 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
134216 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
134217 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
134218 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
134219 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
134220 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
134221 +hw_init_18779 hw_init 0 18779 NULL
134222 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
134223 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
134224 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
134225 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
134226 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
134227 +uart_write_room_18799 uart_write_room 0 18799 NULL
134228 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
134229 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
134230 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
134231 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
134232 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
134233 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
134234 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
134235 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
134236 +disabled_show_18820 disabled_show 0 18820 NULL
134237 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
134238 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
134239 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
134240 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
134241 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
134242 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
134243 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
134244 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
134245 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
134246 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
134247 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
134248 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
134249 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
134250 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
134251 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
134252 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
134253 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
134254 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
134255 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
134256 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
134257 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
134258 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
134259 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
134260 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
134261 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
134262 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
134263 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
134264 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
134265 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
134266 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
134267 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
134268 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
134269 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
134270 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
134271 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
134272 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
134273 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
134274 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
134275 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
134276 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
134277 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
134278 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
134279 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
134280 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
134281 +show_baseline_18929 show_baseline 0 18929 NULL
134282 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
134283 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
134284 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
134285 +mtrr_del_18943 mtrr_del 1 18943 NULL
134286 +ida_get_new_18948 ida_get_new 0 18948 NULL
134287 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
134288 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
134289 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
134290 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
134291 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
134292 +store_18955 store 0 18955 NULL
134293 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
134294 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
134295 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
134296 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
134297 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
134298 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
134299 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
134300 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
134301 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
134302 +net_open_18997 net_open 0 18997 NULL
134303 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
134304 +store_18998 store 0-3 18998 &si4713_transfer_18998
134305 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
134306 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
134307 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
134308 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
134309 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
134310 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
134311 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
134312 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
134313 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
134314 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
134315 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
134316 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
134317 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
134318 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
134319 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
134320 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
134321 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
134322 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
134323 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
134324 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
134325 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
134326 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
134327 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
134328 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
134329 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
134330 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
134331 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
134332 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
134333 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
134334 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
134335 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
134336 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
134337 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
134338 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
134339 +msix_map_region_19072 msix_map_region 2 19072 NULL
134340 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
134341 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
134342 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
134343 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
134344 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
134345 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
134346 +show_sched7_19083 show_sched7 0 19083 NULL
134347 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
134348 +write_19086 write 0 19086 NULL
134349 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
134350 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
134351 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
134352 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
134353 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
134354 +write_byte_19095 write_byte 0 19095 NULL
134355 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
134356 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
134357 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
134358 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
134359 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
134360 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
134361 +befs_statfs_19114 befs_statfs 0 19114 NULL
134362 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
134363 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
134364 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
134365 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
134366 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
134367 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
134368 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
134369 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
134370 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
134371 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
134372 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
134373 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
134374 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
134375 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
134376 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
134377 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
134378 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
134379 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
134380 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
134381 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
134382 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
134383 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
134384 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
134385 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
134386 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
134387 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
134388 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
134389 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
134390 +show_service_id_19190 show_service_id 0 19190 NULL
134391 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
134392 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
134393 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
134394 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
134395 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
134396 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
134397 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
134398 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
134399 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
134400 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
134401 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
134402 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
134403 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
134404 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
134405 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
134406 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
134407 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
134408 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
134409 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
134410 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
134411 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
134412 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
134413 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
134414 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
134415 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
134416 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
134417 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
134418 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
134419 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
134420 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
134421 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
134422 +store_19264 store 0-3 19264 NULL nohasharray
134423 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
134424 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
134425 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
134426 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
134427 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
134428 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
134429 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
134430 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
134431 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
134432 +patch_si3054_19278 patch_si3054 0 19278 NULL
134433 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
134434 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
134435 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
134436 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
134437 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
134438 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
134439 +show_in_max1_19293 show_in_max1 0 19293 NULL
134440 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
134441 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
134442 +TermChar_show_19300 TermChar_show 0 19300 NULL
134443 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
134444 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
134445 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
134446 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
134447 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
134448 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
134449 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
134450 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
134451 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
134452 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
134453 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
134454 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
134455 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
134456 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
134457 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
134458 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
134459 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
134460 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
134461 +bq32k_read_19342 bq32k_read 0 19342 NULL
134462 +group_show_19349 group_show 0 19349 NULL
134463 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
134464 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
134465 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
134466 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
134467 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
134468 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
134469 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
134470 +ipheth_open_19366 ipheth_open 0 19366 NULL
134471 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
134472 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
134473 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
134474 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
134475 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
134476 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
134477 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
134478 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
134479 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
134480 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
134481 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
134482 +compr_flush_19409 compr_flush 2 19409 NULL
134483 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
134484 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
134485 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
134486 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
134487 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
134488 +write_begin_19424 write_begin 0 19424 NULL
134489 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
134490 +packet_read_list_19427 packet_read_list 0 19427 NULL
134491 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
134492 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
134493 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
134494 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
134495 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
134496 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
134497 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
134498 +store_19443 store 0 19443 NULL
134499 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
134500 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
134501 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
134502 +store_link_state_19448 store_link_state 0-4 19448 NULL
134503 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
134504 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
134505 +team_device_event_19466 team_device_event 0 19466 NULL
134506 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
134507 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
134508 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
134509 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
134510 +refill_pool_19477 refill_pool 2 19477 NULL
134511 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
134512 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
134513 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
134514 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
134515 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
134516 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
134517 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
134518 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
134519 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
134520 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
134521 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
134522 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
134523 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
134524 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
134525 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
134526 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
134527 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
134528 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
134529 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
134530 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
134531 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
134532 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
134533 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
134534 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
134535 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
134536 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
134537 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
134538 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
134539 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
134540 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
134541 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
134542 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
134543 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
134544 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
134545 +pcrlock_19550 pcrlock 0 19550 NULL
134546 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
134547 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
134548 +set_pec_19556 set_pec 0-4 19556 NULL
134549 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
134550 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
134551 +kernel_read_19559 kernel_read 0-4 19559 NULL
134552 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
134553 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
134554 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
134555 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
134556 +nfsd_read_19568 nfsd_read 5 19568 NULL
134557 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
134558 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
134559 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
134560 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
134561 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
134562 +__da903x_read_19582 __da903x_read 0 19582 NULL
134563 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
134564 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
134565 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
134566 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
134567 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
134568 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
134569 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
134570 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
134571 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
134572 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
134573 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
134574 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
134575 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
134576 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
134577 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
134578 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
134579 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
134580 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
134581 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
134582 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
134583 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
134584 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
134585 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
134586 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
134587 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
134588 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
134589 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
134590 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
134591 +parser_init_19651 parser_init 2 19651 NULL
134592 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
134593 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
134594 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
134595 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
134596 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
134597 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
134598 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
134599 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
134600 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
134601 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
134602 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
134603 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
134604 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
134605 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
134606 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
134607 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
134608 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
134609 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
134610 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
134611 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
134612 +hints_show_19705 hints_show 0 19705 NULL
134613 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
134614 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
134615 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
134616 +read_reg_19723 read_reg 0 19723 NULL nohasharray
134617 +port_enable_19723 port_enable 0 19723 &read_reg_19723
134618 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
134619 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
134620 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
134621 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
134622 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
134623 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
134624 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
134625 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
134626 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
134627 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
134628 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
134629 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
134630 +readhscx_19769 readhscx 0 19769 NULL nohasharray
134631 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769
134632 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
134633 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
134634 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
134635 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
134636 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
134637 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
134638 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
134639 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
134640 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
134641 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
134642 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
134643 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
134644 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
134645 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
134646 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
134647 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
134648 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
134649 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
134650 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
134651 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
134652 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
134653 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
134654 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
134655 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
134656 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
134657 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
134658 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
134659 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
134660 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
134661 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
134662 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
134663 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
134664 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
134665 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
134666 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
134667 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
134668 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
134669 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
134670 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
134671 +oti6858_open_19850 oti6858_open 0 19850 NULL
134672 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
134673 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
134674 +dlm_lock_19858 dlm_lock 0 19858 NULL
134675 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
134676 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
134677 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
134678 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
134679 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
134680 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
134681 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
134682 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
134683 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
134684 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
134685 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
134686 +netevent_callback_19879 netevent_callback 0 19879 NULL
134687 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
134688 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
134689 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
134690 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
134691 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
134692 +show_19893 show 0 19893 NULL nohasharray
134693 +_readpage_19893 _readpage 0 19893 &show_19893
134694 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
134695 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
134696 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
134697 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
134698 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
134699 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
134700 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
134701 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
134702 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
134703 +mangle_name_19923 mangle_name 0 19923 NULL
134704 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
134705 +__add_section_19931 __add_section 0 19931 NULL
134706 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
134707 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
134708 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
134709 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
134710 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
134711 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
134712 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
134713 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
134714 +tipc_bind_19957 tipc_bind 0 19957 NULL
134715 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
134716 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
134717 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
134718 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
134719 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
134720 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
134721 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
134722 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
134723 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
134724 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
134725 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
134726 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
134727 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
134728 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
134729 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
134730 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
134731 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
134732 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
134733 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
134734 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
134735 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
134736 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
134737 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
134738 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
134739 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
134740 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
134741 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
134742 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
134743 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
134744 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
134745 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
134746 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
134747 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
134748 +read_tape_20037 read_tape 0 20037 NULL
134749 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
134750 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
134751 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
134752 +cmdline_show_20044 cmdline_show 0 20044 NULL
134753 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
134754 +show_compression_20048 show_compression 0 20048 NULL
134755 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
134756 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
134757 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
134758 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
134759 +upcall_20060 upcall 0-4 20060 NULL
134760 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
134761 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
134762 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
134763 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
134764 +target_message_20072 target_message 2 20072 NULL
134765 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
134766 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
134767 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
134768 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
134769 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
134770 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
134771 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
134772 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
134773 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
134774 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
134775 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
134776 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
134777 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
134778 +read_int_20098 read_int 0 20098 NULL nohasharray
134779 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
134780 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
134781 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
134782 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
134783 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
134784 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
134785 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
134786 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
134787 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
134788 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
134789 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
134790 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
134791 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
134792 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
134793 +snd_info_register_20136 snd_info_register 0 20136 NULL
134794 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
134795 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
134796 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
134797 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
134798 +send_init_20149 send_init 0 20149 NULL nohasharray
134799 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
134800 +write_20150 write 0 20150 NULL
134801 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
134802 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
134803 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
134804 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
134805 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
134806 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
134807 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
134808 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
134809 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
134810 +kstrtou8_20177 kstrtou8 0 20177 NULL
134811 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
134812 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
134813 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
134814 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
134815 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
134816 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
134817 +trusted_set_20196 trusted_set 0 20196 NULL
134818 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
134819 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
134820 +video_end_20205 video_end 0 20205 NULL
134821 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
134822 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
134823 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL
134824 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
134825 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
134826 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
134827 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
134828 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
134829 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
134830 +bind_20227 bind 0 20227 NULL
134831 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
134832 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
134833 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
134834 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
134835 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
134836 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
134837 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
134838 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
134839 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
134840 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
134841 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
134842 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
134843 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
134844 +async_20251 async 0 20251 NULL
134845 +store_filter_20252 store_filter 0-4 20252 NULL
134846 +resource_size_20256 resource_size 0 20256 NULL
134847 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
134848 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
134849 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
134850 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
134851 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
134852 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
134853 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
134854 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
134855 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
134856 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
134857 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
134858 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
134859 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
134860 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
134861 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
134862 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
134863 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
134864 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
134865 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
134866 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
134867 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
134868 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
134869 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
134870 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
134871 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
134872 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
134873 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
134874 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
134875 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
134876 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
134877 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
134878 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
134879 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
134880 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
134881 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
134882 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
134883 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
134884 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
134885 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
134886 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
134887 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
134888 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
134889 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
134890 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
134891 +lpt_gc_20337 lpt_gc 0 20337 NULL
134892 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
134893 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
134894 +show_turbo_20348 show_turbo 0 20348 NULL
134895 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
134896 +show_tablet_20355 show_tablet 0 20355 NULL
134897 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
134898 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
134899 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
134900 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
134901 +core_num_show_20369 core_num_show 0 20369 NULL
134902 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
134903 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
134904 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
134905 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
134906 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
134907 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
134908 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
134909 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
134910 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
134911 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
134912 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
134913 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
134914 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
134915 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
134916 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
134917 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
134918 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
134919 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
134920 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
134921 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
134922 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
134923 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
134924 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
134925 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
134926 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
134927 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
134928 +find_skb_20431 find_skb 2 20431 NULL
134929 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
134930 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
134931 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
134932 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
134933 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
134934 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
134935 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
134936 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
134937 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
134938 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
134939 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
134940 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
134941 +read_buf_20469 read_buf 2 20469 NULL
134942 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
134943 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
134944 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
134945 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
134946 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
134947 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
134948 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
134949 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
134950 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
134951 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
134952 +vxge_open_20497 vxge_open 0 20497 NULL
134953 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
134954 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
134955 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
134956 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503
134957 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
134958 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
134959 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
134960 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
134961 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
134962 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
134963 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
134964 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
134965 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
134966 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
134967 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
134968 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
134969 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
134970 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
134971 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
134972 +venus_create_20555 venus_create 4 20555 NULL
134973 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
134974 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
134975 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
134976 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
134977 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
134978 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
134979 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
134980 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
134981 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
134982 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
134983 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
134984 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
134985 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
134986 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
134987 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
134988 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
134989 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
134990 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
134991 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
134992 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
134993 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
134994 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
134995 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
134996 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
134997 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
134998 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
134999 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
135000 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
135001 +_netdev_open_20602 _netdev_open 0 20602 NULL
135002 +lirc_write_20604 lirc_write 3 20604 NULL
135003 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
135004 +first_done_show_20612 first_done_show 0 20612 NULL
135005 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
135006 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
135007 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
135008 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
135009 +show_20621 show 0 20621 NULL
135010 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
135011 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
135012 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
135013 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
135014 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
135015 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
135016 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
135017 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
135018 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
135019 +setattr_20644 setattr 0 20644 NULL
135020 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
135021 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
135022 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
135023 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
135024 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
135025 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
135026 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
135027 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
135028 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
135029 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
135030 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
135031 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
135032 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
135033 +downcall_20675 downcall 0-3 20675 NULL
135034 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
135035 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
135036 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
135037 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
135038 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
135039 +store_20687 store 0 20687 NULL
135040 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
135041 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
135042 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
135043 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
135044 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
135045 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
135046 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
135047 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
135048 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
135049 +roles_init_20704 roles_init 0 20704 NULL
135050 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
135051 +set_alarm_20706 set_alarm 0 20706 NULL
135052 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
135053 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
135054 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
135055 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
135056 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
135057 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
135058 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
135059 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
135060 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
135061 +mt2063_write_20732 mt2063_write 0 20732 NULL
135062 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
135063 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
135064 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
135065 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
135066 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
135067 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
135068 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
135069 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
135070 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
135071 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
135072 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
135073 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
135074 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
135075 +splice_read_20762 splice_read 0 20762 NULL
135076 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
135077 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
135078 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
135079 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
135080 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
135081 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
135082 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
135083 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
135084 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
135085 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
135086 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
135087 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
135088 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
135089 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
135090 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
135091 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
135092 +edid_write_20797 edid_write 3-0 20797 NULL
135093 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
135094 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
135095 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
135096 +show_nguid_20800 show_nguid 0 20800 NULL
135097 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
135098 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
135099 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
135100 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
135101 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
135102 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
135103 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
135104 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
135105 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
135106 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
135107 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
135108 +make_rate_20827 make_rate 0 20827 NULL
135109 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
135110 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
135111 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
135112 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
135113 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
135114 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
135115 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
135116 +show_min_width_20837 show_min_width 0 20837 NULL
135117 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
135118 +get_fan_target_20839 get_fan_target 0 20839 NULL
135119 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
135120 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
135121 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
135122 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
135123 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
135124 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
135125 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
135126 +decompress_20854 decompress 0 20854 NULL
135127 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
135128 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
135129 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
135130 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
135131 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
135132 +nc_register_read_20875 nc_register_read 0 20875 NULL
135133 +command_setexposure_20876 command_setexposure 0 20876 NULL
135134 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
135135 +ace_open_20884 ace_open 0 20884 NULL nohasharray
135136 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
135137 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
135138 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
135139 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
135140 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
135141 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
135142 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
135143 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
135144 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
135145 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
135146 +eeprom_show_20916 eeprom_show 0 20916 NULL
135147 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
135148 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
135149 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
135150 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
135151 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
135152 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
135153 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
135154 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
135155 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
135156 +htable_bits_20933 htable_bits 0 20933 NULL
135157 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
135158 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
135159 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
135160 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
135161 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
135162 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
135163 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
135164 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
135165 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
135166 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
135167 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
135168 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
135169 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
135170 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
135171 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
135172 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
135173 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
135174 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
135175 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
135176 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
135177 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
135178 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
135179 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
135180 +uinput_write_20977 uinput_write 0-3 20977 NULL
135181 +clear_codec_20983 clear_codec 0 20983 NULL
135182 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
135183 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
135184 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
135185 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
135186 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
135187 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
135188 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
135189 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
135190 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
135191 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
135192 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
135193 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
135194 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
135195 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
135196 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
135197 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
135198 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
135199 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
135200 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
135201 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
135202 +show_address_21038 show_address 0 21038 NULL nohasharray
135203 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
135204 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
135205 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
135206 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
135207 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
135208 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
135209 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
135210 +encrypt_21069 encrypt 0 21069 NULL
135211 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
135212 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
135213 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
135214 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
135215 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
135216 +michael_final_21085 michael_final 0 21085 NULL
135217 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
135218 +multipath_status_21094 multipath_status 5 21094 NULL
135219 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
135220 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
135221 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
135222 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
135223 +write_posted_21108 write_posted 0 21108 NULL
135224 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
135225 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
135226 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
135227 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
135228 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
135229 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
135230 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
135231 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
135232 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
135233 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
135234 +show_21126 show 0 21126 NULL nohasharray
135235 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
135236 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
135237 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
135238 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
135239 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
135240 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
135241 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
135242 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
135243 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
135244 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
135245 +new_skb_21148 new_skb 1 21148 NULL
135246 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
135247 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
135248 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
135249 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
135250 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
135251 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
135252 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
135253 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
135254 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
135255 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
135256 +ap_sleep_21178 ap_sleep 0 21178 NULL
135257 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
135258 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
135259 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
135260 +start_command_port_21191 start_command_port 0 21191 NULL
135261 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
135262 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
135263 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
135264 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
135265 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
135266 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
135267 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
135268 +prepare_header_21212 prepare_header 0 21212 NULL
135269 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
135270 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
135271 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
135272 +show_sched2_21224 show_sched2 0 21224 NULL
135273 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
135274 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
135275 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
135276 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
135277 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
135278 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
135279 +input_ff_create_21240 input_ff_create 2 21240 NULL
135280 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
135281 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
135282 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
135283 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
135284 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
135285 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
135286 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
135287 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
135288 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
135289 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
135290 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
135291 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
135292 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
135293 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
135294 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
135295 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
135296 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
135297 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
135298 +get_alarms_21285 get_alarms 0 21285 NULL
135299 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
135300 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
135301 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
135302 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
135303 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
135304 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
135305 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
135306 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
135307 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
135308 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
135309 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
135310 +offline_pages_21306 offline_pages 0 21306 NULL
135311 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
135312 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
135313 +add_res_range_21310 add_res_range 4 21310 NULL
135314 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
135315 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
135316 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
135317 +show_path_cost_21334 show_path_cost 0 21334 NULL
135318 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
135319 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
135320 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
135321 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
135322 +readbytes_21351 readbytes 0 21351 NULL
135323 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
135324 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
135325 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
135326 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
135327 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
135328 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
135329 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
135330 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
135331 +pin_request_21370 pin_request 0 21370 NULL
135332 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
135333 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
135334 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
135335 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
135336 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
135337 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
135338 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
135339 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
135340 +insert_ptr_21386 insert_ptr 6 21386 NULL
135341 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
135342 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
135343 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
135344 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
135345 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
135346 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
135347 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
135348 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
135349 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
135350 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
135351 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
135352 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
135353 +handler_21412 handler 0 21412 &__swap_writepage_21412
135354 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
135355 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
135356 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
135357 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
135358 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
135359 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
135360 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
135361 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
135362 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
135363 +cp210x_open_21435 cp210x_open 0 21435 NULL
135364 +adp5520_read_21437 adp5520_read 0 21437 NULL
135365 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
135366 +syslog_21440 syslog 0 21440 NULL nohasharray
135367 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
135368 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
135369 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
135370 +show_attr_text_21448 show_attr_text 0 21448 NULL
135371 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
135372 +concat_writev_21451 concat_writev 3 21451 NULL
135373 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
135374 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
135375 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
135376 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
135377 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
135378 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
135379 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
135380 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
135381 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
135382 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
135383 +tm_calc_21474 tm_calc 0 21474 NULL
135384 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
135385 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
135386 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
135387 +description_show_21480 description_show 0 21480 NULL
135388 +show_threeg_21486 show_threeg 0 21486 NULL
135389 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
135390 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
135391 +set_postcode_21490 set_postcode 0-4 21490 NULL
135392 +security_list_21491 security_list 0-5 21491 NULL
135393 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
135394 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
135395 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
135396 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
135397 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
135398 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
135399 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
135400 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
135401 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
135402 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
135403 +show_rd_req_21521 show_rd_req 0 21521 NULL
135404 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
135405 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
135406 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
135407 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
135408 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
135409 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
135410 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
135411 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
135412 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
135413 +show_node_state_21543 show_node_state 0 21543 NULL
135414 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
135415 +bl_enter_21550 bl_enter 0 21550 NULL
135416 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
135417 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
135418 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
135419 +ioctl_21564 ioctl 0 21564 NULL
135420 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
135421 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
135422 +stac_init_21576 stac_init 0 21576 NULL
135423 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
135424 +ov9650_start_21580 ov9650_start 0 21580 NULL
135425 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
135426 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
135427 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
135428 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
135429 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
135430 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
135431 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
135432 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
135433 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
135434 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
135435 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
135436 +recover_status_show_21609 recover_status_show 0 21609 NULL
135437 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
135438 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
135439 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
135440 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
135441 +brightness_store_21623 brightness_store 0-4 21623 NULL
135442 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
135443 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
135444 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
135445 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
135446 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
135447 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
135448 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
135449 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
135450 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
135451 +setattr_chown_21638 setattr_chown 0 21638 NULL
135452 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
135453 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
135454 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
135455 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
135456 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
135457 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
135458 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
135459 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
135460 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
135461 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
135462 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
135463 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
135464 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
135465 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
135466 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
135467 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
135468 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
135469 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
135470 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
135471 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
135472 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
135473 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
135474 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
135475 +set_21707 set 0-4 21707 NULL
135476 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
135477 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
135478 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
135479 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
135480 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
135481 +light_set_status_21714 light_set_status 0 21714 NULL
135482 +update_time_21719 update_time 0 21719 NULL
135483 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
135484 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
135485 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
135486 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
135487 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
135488 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
135489 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
135490 +show_temp23_21741 show_temp23 0 21741 NULL
135491 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
135492 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
135493 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
135494 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL
135495 +set_sticky_21752 set_sticky 0-4 21752 NULL
135496 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
135497 +l2down_create_21755 l2down_create 4 21755 NULL
135498 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
135499 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
135500 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
135501 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
135502 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
135503 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
135504 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
135505 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
135506 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
135507 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
135508 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
135509 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
135510 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
135511 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
135512 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
135513 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
135514 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
135515 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
135516 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
135517 +min_odd_21802 min_odd 0-1-2 21802 NULL
135518 +show_rotate_21803 show_rotate 0 21803 NULL
135519 +show_node_desc_21804 show_node_desc 0 21804 NULL
135520 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
135521 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
135522 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
135523 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
135524 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
135525 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
135526 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
135527 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
135528 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
135529 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
135530 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
135531 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
135532 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
135533 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
135534 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
135535 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
135536 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
135537 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
135538 +task_setnice_21835 task_setnice 0 21835 NULL
135539 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
135540 +smb_init_21838 smb_init 0 21838 NULL
135541 +run_21841 run 0 21841 NULL
135542 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
135543 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
135544 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
135545 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
135546 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
135547 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
135548 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
135549 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
135550 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
135551 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
135552 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
135553 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
135554 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
135555 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
135556 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
135557 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
135558 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
135559 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
135560 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
135561 +show_oversampling_21883 show_oversampling 0 21883 NULL
135562 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
135563 +ips_halt_21887 ips_halt 0 21887 NULL
135564 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
135565 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
135566 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
135567 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
135568 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
135569 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
135570 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
135571 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
135572 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
135573 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
135574 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
135575 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
135576 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
135577 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
135578 +ceph_permission_21941 ceph_permission 0 21941 NULL
135579 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
135580 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
135581 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
135582 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
135583 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
135584 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
135585 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
135586 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
135587 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
135588 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
135589 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
135590 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
135591 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
135592 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
135593 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
135594 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
135595 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
135596 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
135597 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
135598 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
135599 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
135600 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
135601 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
135602 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
135603 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
135604 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
135605 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
135606 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
135607 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
135608 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
135609 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
135610 +kobil_open_22009 kobil_open 0 22009 NULL
135611 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
135612 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
135613 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
135614 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
135615 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
135616 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
135617 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
135618 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
135619 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
135620 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
135621 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
135622 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
135623 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
135624 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
135625 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
135626 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
135627 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
135628 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
135629 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
135630 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
135631 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
135632 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
135633 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
135634 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
135635 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
135636 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
135637 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
135638 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
135639 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
135640 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
135641 +end_show_22058 end_show 0 22058 NULL nohasharray
135642 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
135643 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
135644 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
135645 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
135646 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
135647 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
135648 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
135649 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
135650 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
135651 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
135652 +find_trange_value_22079 find_trange_value 0 22079 NULL
135653 +timeout_show_22081 timeout_show 0 22081 NULL
135654 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
135655 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
135656 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
135657 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
135658 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
135659 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
135660 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
135661 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
135662 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
135663 +portio_name_show_22101 portio_name_show 0 22101 NULL
135664 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
135665 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
135666 +find_free_port_22104 find_free_port 0 22104 NULL
135667 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
135668 +get_pwm_22113 get_pwm 0 22113 NULL
135669 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
135670 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
135671 +mlog_show_22119 mlog_show 0 22119 NULL
135672 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
135673 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
135674 +show_fan_min_22127 show_fan_min 0 22127 NULL
135675 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
135676 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
135677 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
135678 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
135679 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
135680 +listxattr_22142 listxattr 0-3 22142 NULL
135681 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
135682 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
135683 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
135684 +netlink_bind_22153 netlink_bind 0 22153 NULL
135685 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
135686 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
135687 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
135688 +show_otp2en_22160 show_otp2en 0 22160 NULL
135689 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
135690 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
135691 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
135692 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
135693 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
135694 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
135695 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
135696 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
135697 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
135698 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
135699 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
135700 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
135701 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
135702 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
135703 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
135704 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
135705 +cmd_exec_22204 cmd_exec 0 22204 NULL
135706 +fls_22210 fls 0 22210 NULL
135707 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
135708 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
135709 +show_22225 show 0 22225 NULL
135710 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
135711 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
135712 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
135713 +mem_write_22232 mem_write 3-0 22232 NULL
135714 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
135715 +fw_status_show_22234 fw_status_show 0 22234 NULL
135716 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
135717 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
135718 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
135719 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
135720 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
135721 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
135722 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
135723 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
135724 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
135725 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
135726 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
135727 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
135728 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
135729 +add_res_tree_22263 add_res_tree 7 22263 NULL
135730 +at91ether_open_22272 at91ether_open 0 22272 NULL
135731 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
135732 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
135733 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
135734 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
135735 +container_offline_22283 container_offline 0 22283 NULL
135736 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
135737 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
135738 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
135739 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
135740 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
135741 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
135742 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
135743 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
135744 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
135745 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
135746 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
135747 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
135748 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
135749 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
135750 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
135751 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
135752 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
135753 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
135754 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
135755 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
135756 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
135757 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
135758 +sys_read_22343 sys_read 3 22343 NULL
135759 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
135760 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
135761 +block_store_22352 block_store 0-3 22352 NULL nohasharray
135762 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
135763 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
135764 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
135765 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
135766 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
135767 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
135768 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
135769 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
135770 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
135771 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
135772 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
135773 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
135774 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
135775 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
135776 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
135777 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
135778 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
135779 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
135780 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
135781 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
135782 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
135783 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
135784 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
135785 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
135786 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
135787 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
135788 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
135789 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
135790 +zoran_write_22404 zoran_write 3-0 22404 NULL
135791 +show_debug_level_22406 show_debug_level 0 22406 NULL
135792 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
135793 +queue_reply_22416 queue_reply 3-0 22416 NULL
135794 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
135795 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
135796 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
135797 +update_22427 update 0 22427 NULL
135798 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
135799 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
135800 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
135801 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
135802 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
135803 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
135804 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
135805 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
135806 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
135807 +write_fs_22465 write_fs 0-6-5 22465 NULL
135808 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
135809 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
135810 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
135811 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
135812 +show_port1_22474 show_port1 0 22474 NULL
135813 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
135814 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
135815 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
135816 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
135817 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
135818 +put_chars_22498 put_chars 3 22498 NULL
135819 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
135820 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
135821 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
135822 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
135823 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
135824 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
135825 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
135826 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
135827 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
135828 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
135829 +read_ohm_22544 read_ohm 0 22544 NULL
135830 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
135831 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
135832 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
135833 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
135834 +port_delete_22553 port_delete 0 22553 NULL
135835 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
135836 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
135837 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
135838 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
135839 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
135840 +get_regs_len_22569 get_regs_len 0 22569 NULL
135841 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
135842 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
135843 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
135844 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
135845 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
135846 +wp384_final_22591 wp384_final 0 22591 NULL
135847 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
135848 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
135849 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
135850 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
135851 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
135852 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
135853 +nat_receive_22609 nat_receive 0-3 22609 NULL
135854 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
135855 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
135856 +bootflag_get_22618 bootflag_get 0 22618 NULL
135857 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
135858 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
135859 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
135860 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
135861 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
135862 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
135863 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
135864 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
135865 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
135866 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
135867 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
135868 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
135869 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
135870 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
135871 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
135872 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
135873 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
135874 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
135875 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
135876 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
135877 +show_u8_22667 show_u8 0 22667 NULL
135878 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
135879 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
135880 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
135881 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
135882 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
135883 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
135884 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
135885 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
135886 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
135887 +reg_umr_22686 reg_umr 5 22686 NULL
135888 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
135889 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
135890 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
135891 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
135892 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
135893 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
135894 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
135895 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
135896 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
135897 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
135898 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
135899 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
135900 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
135901 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
135902 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
135903 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
135904 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
135905 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
135906 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
135907 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
135908 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
135909 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
135910 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
135911 +ax25_output_22736 ax25_output 2 22736 NULL
135912 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
135913 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
135914 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
135915 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
135916 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
135917 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
135918 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
135919 +output_write_22753 output_write 0-6-5 22753 NULL
135920 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
135921 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
135922 +eth_header_22760 eth_header 0 22760 NULL
135923 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
135924 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
135925 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
135926 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
135927 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
135928 +print_frame_22769 print_frame 0 22769 NULL
135929 +show_in_max3_22770 show_in_max3 0 22770 NULL
135930 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
135931 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
135932 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
135933 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
135934 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
135935 +__break_lease_22777 __break_lease 0 22777 NULL
135936 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
135937 +preenable_22790 preenable 0 22790 NULL
135938 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
135939 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
135940 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
135941 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
135942 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
135943 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
135944 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
135945 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
135946 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
135947 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
135948 +init_after_reset_22823 init_after_reset 0 22823 NULL
135949 +show_fbstate_22824 show_fbstate 0 22824 NULL
135950 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
135951 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
135952 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
135953 +afs_permission_22835 afs_permission 0 22835 NULL
135954 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
135955 +__scm_send_22841 __scm_send 0 22841 NULL
135956 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
135957 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
135958 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
135959 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
135960 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
135961 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
135962 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
135963 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
135964 +atmel_resume_22860 atmel_resume 0 22860 NULL
135965 +create_attr_set_22861 create_attr_set 1 22861 NULL
135966 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
135967 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
135968 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
135969 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
135970 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
135971 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
135972 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
135973 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
135974 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
135975 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
135976 +show_green_22889 show_green 0 22889 NULL
135977 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
135978 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
135979 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
135980 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
135981 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
135982 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
135983 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
135984 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
135985 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
135986 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
135987 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
135988 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
135989 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
135990 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
135991 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
135992 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
135993 +__set_xattr_22923 __set_xattr 0 22923 NULL
135994 +sg_start_req_22924 sg_start_req 0 22924 NULL
135995 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
135996 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
135997 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
135998 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
135999 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
136000 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
136001 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
136002 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
136003 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
136004 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
136005 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
136006 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
136007 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
136008 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
136009 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
136010 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
136011 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
136012 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
136013 +vme_get_size_22964 vme_get_size 0 22964 NULL
136014 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
136015 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
136016 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
136017 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
136018 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
136019 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
136020 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
136021 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
136022 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
136023 +open_22984 open 0 22984 NULL
136024 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
136025 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
136026 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
136027 +find_root_sec_22988 find_root_sec 0 22988 NULL
136028 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
136029 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
136030 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
136031 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
136032 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
136033 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
136034 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
136035 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
136036 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
136037 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
136038 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
136039 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
136040 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
136041 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
136042 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
136043 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
136044 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
136045 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
136046 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
136047 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
136048 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
136049 +adm8211_start_23027 adm8211_start 0 23027 NULL
136050 +st_status_23032 st_status 5-0 23032 NULL
136051 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
136052 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
136053 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
136054 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
136055 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
136056 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
136057 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
136058 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
136059 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
136060 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
136061 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
136062 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
136063 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
136064 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
136065 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
136066 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
136067 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
136068 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
136069 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
136070 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
136071 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
136072 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
136073 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
136074 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
136075 +init_23083 init 0 23083 NULL
136076 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
136077 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
136078 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
136079 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
136080 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
136081 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
136082 +fls_long_23096 fls_long 0 23096 NULL nohasharray
136083 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
136084 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
136085 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
136086 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
136087 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
136088 +da903x_read_23103 da903x_read 0 23103 NULL
136089 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
136090 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
136091 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
136092 +rawsock_create_23108 rawsock_create 0 23108 NULL
136093 +product_id_store_23109 product_id_store 0-4 23109 NULL
136094 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
136095 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
136096 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
136097 +__clear_user_23118 __clear_user 0 23118 NULL
136098 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
136099 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
136100 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
136101 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
136102 +id_show_23121 id_show 0 23121 NULL
136103 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
136104 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
136105 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
136106 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
136107 +do_generic_request_23130 do_generic_request 0 23130 NULL
136108 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
136109 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
136110 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
136111 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
136112 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
136113 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
136114 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
136115 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
136116 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
136117 +handle_event_23156 handle_event 0 23156 NULL
136118 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
136119 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
136120 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
136121 +video_begin_23167 video_begin 0 23167 NULL
136122 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
136123 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
136124 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
136125 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
136126 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
136127 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
136128 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
136129 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
136130 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
136131 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
136132 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
136133 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
136134 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
136135 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
136136 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
136137 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
136138 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
136139 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
136140 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
136141 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
136142 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
136143 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
136144 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
136145 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
136146 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
136147 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
136148 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
136149 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
136150 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
136151 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
136152 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
136153 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
136154 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
136155 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
136156 +__kmalloc_23231 __kmalloc 1 23231 NULL
136157 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
136158 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
136159 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
136160 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
136161 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
136162 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
136163 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
136164 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
136165 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
136166 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
136167 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
136168 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
136169 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
136170 +alg_bind_23268 alg_bind 0 23268 NULL
136171 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
136172 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
136173 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
136174 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
136175 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
136176 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
136177 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
136178 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
136179 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
136180 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
136181 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
136182 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
136183 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
136184 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
136185 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
136186 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
136187 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
136188 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
136189 +ns_send_23311 ns_send 0 23311 NULL
136190 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
136191 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
136192 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
136193 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
136194 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
136195 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
136196 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
136197 +poll_oip_23322 poll_oip 0 23322 NULL
136198 +config_led_23323 config_led 0 23323 NULL
136199 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
136200 +run_gc_23325 run_gc 0 23325 NULL
136201 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
136202 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
136203 +page_readlink_23346 page_readlink 3-0 23346 NULL
136204 +prepare_23350 prepare 0 23350 NULL nohasharray
136205 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
136206 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
136207 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
136208 +write_inode_23358 write_inode 0 23358 NULL
136209 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
136210 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
136211 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
136212 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
136213 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
136214 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
136215 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
136216 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
136217 +kobil_write_23392 kobil_write 0-4 23392 NULL
136218 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
136219 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
136220 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
136221 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
136222 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
136223 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
136224 +goku_queue_23412 goku_queue 0 23412 NULL
136225 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
136226 +passive_show_23418 passive_show 0 23418 NULL
136227 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
136228 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
136229 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
136230 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
136231 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
136232 +gpiod_export_23427 gpiod_export 0 23427 NULL
136233 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
136234 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
136235 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
136236 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
136237 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
136238 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
136239 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
136240 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
136241 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
136242 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
136243 +napi_add_23455 napi_add 0 23455 NULL nohasharray
136244 +store_23455 store 0 23455 &napi_add_23455
136245 +sb_statfs_23456 sb_statfs 0 23456 NULL
136246 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
136247 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
136248 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
136249 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
136250 +res_get_23470 res_get 0 23470 NULL
136251 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
136252 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
136253 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
136254 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
136255 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
136256 +compat_filldir_23489 compat_filldir 3 23489 NULL
136257 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
136258 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
136259 +event_filter_read_23494 event_filter_read 3 23494 NULL
136260 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
136261 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
136262 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
136263 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
136264 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
136265 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
136266 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
136267 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
136268 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
136269 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
136270 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
136271 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
136272 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
136273 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
136274 +get_component_active_23527 get_component_active 0 23527 NULL
136275 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
136276 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
136277 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
136278 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
136279 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
136280 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
136281 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
136282 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
136283 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
136284 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
136285 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
136286 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
136287 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
136288 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
136289 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
136290 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
136291 +show_net_stats_23573 show_net_stats 0 23573 NULL
136292 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
136293 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
136294 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
136295 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
136296 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
136297 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
136298 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
136299 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
136300 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
136301 +get_power_status_23592 get_power_status 0 23592 NULL
136302 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
136303 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
136304 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
136305 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
136306 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
136307 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
136308 +show_23604 show 0 23604 NULL
136309 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
136310 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
136311 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
136312 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
136313 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
136314 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
136315 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
136316 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
136317 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
136318 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
136319 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
136320 +show_button_23622 show_button 0 23622 NULL
136321 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
136322 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
136323 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
136324 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
136325 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
136326 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
136327 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
136328 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
136329 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
136330 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
136331 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
136332 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
136333 +idVendor_show_23662 idVendor_show 0 23662 NULL
136334 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
136335 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
136336 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
136337 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
136338 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
136339 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
136340 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
136341 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
136342 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
136343 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
136344 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
136345 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
136346 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
136347 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
136348 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
136349 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
136350 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
136351 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
136352 +cx18_read_23699 cx18_read 3-0 23699 NULL
136353 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
136354 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
136355 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
136356 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
136357 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
136358 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
136359 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
136360 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
136361 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
136362 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
136363 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
136364 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
136365 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
136366 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
136367 +get_conn_info_23723 get_conn_info 4 23723 NULL
136368 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
136369 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
136370 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
136371 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
136372 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
136373 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
136374 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
136375 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
136376 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
136377 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
136378 +tg3_open_23742 tg3_open 0 23742 NULL
136379 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
136380 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
136381 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
136382 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
136383 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
136384 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
136385 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
136386 +show_max_23764 show_max 0 23764 NULL
136387 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
136388 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
136389 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
136390 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
136391 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
136392 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
136393 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
136394 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
136395 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
136396 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
136397 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
136398 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
136399 +map_write_23795 map_write 3-0 23795 NULL nohasharray
136400 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
136401 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
136402 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
136403 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
136404 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
136405 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
136406 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
136407 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
136408 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
136409 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
136410 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
136411 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
136412 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
136413 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
136414 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
136415 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
136416 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
136417 +hopcount_show_23825 hopcount_show 0 23825 NULL
136418 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
136419 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
136420 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
136421 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
136422 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
136423 +set_trigger_23840 set_trigger 0-4 23840 NULL
136424 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
136425 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
136426 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
136427 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
136428 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
136429 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
136430 +p54_init_common_23850 p54_init_common 1 23850 NULL
136431 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
136432 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
136433 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
136434 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
136435 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
136436 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
136437 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
136438 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
136439 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
136440 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
136441 +device_event_23864 device_event 0 23864 NULL
136442 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
136443 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
136444 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
136445 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
136446 +bond_init_23879 bond_init 0 23879 NULL
136447 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
136448 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
136449 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
136450 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
136451 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
136452 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
136453 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
136454 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
136455 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
136456 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
136457 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
136458 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
136459 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
136460 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
136461 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
136462 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
136463 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
136464 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
136465 +save_image_23929 save_image 0 23929 NULL
136466 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
136467 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
136468 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
136469 +write_vda_23934 write_vda 0-5-6 23934 NULL
136470 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
136471 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
136472 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
136473 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
136474 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
136475 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
136476 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
136477 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
136478 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
136479 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
136480 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
136481 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
136482 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
136483 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
136484 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
136485 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
136486 +vfs_write_23971 vfs_write 3-0 23971 NULL
136487 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
136488 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
136489 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
136490 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
136491 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
136492 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
136493 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
136494 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
136495 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
136496 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
136497 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
136498 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
136499 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
136500 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
136501 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
136502 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
136503 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
136504 +average_write_24020 average_write 0-3 24020 NULL
136505 +give_pages_24021 give_pages 3 24021 NULL
136506 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
136507 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
136508 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
136509 +show_24031 show 0 24031 NULL
136510 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
136511 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
136512 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
136513 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
136514 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
136515 +setkey_24042 setkey 0 24042 NULL
136516 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
136517 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
136518 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
136519 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
136520 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
136521 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
136522 +ad9523_write_24058 ad9523_write 0 24058 NULL
136523 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
136524 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
136525 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
136526 +domid_show_24067 domid_show 0 24067 NULL nohasharray
136527 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
136528 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
136529 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
136530 +usbnet_open_24073 usbnet_open 0 24073 NULL
136531 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
136532 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
136533 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
136534 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
136535 +show_point2_24082 show_point2 0 24082 NULL
136536 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
136537 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
136538 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
136539 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
136540 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
136541 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
136542 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
136543 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
136544 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
136545 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
136546 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
136547 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
136548 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
136549 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
136550 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
136551 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
136552 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
136553 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
136554 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
136555 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
136556 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
136557 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
136558 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
136559 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
136560 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
136561 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
136562 +store_24149 store 0-3 24149 NULL
136563 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
136564 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
136565 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
136566 +notes_read_24165 notes_read 0-6-5 24165 NULL
136567 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
136568 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
136569 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
136570 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
136571 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
136572 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
136573 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
136574 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
136575 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
136576 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
136577 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
136578 +resource_show_24189 resource_show 0 24189 NULL
136579 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
136580 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
136581 +ts_play_24203 ts_play 0-3 24203 NULL
136582 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
136583 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
136584 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
136585 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
136586 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
136587 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
136588 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
136589 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
136590 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
136591 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
136592 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
136593 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
136594 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
136595 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
136596 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
136597 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
136598 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
136599 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
136600 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
136601 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
136602 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
136603 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
136604 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
136605 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
136606 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
136607 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
136608 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
136609 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
136610 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
136611 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
136612 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
136613 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
136614 +store_24273 store 0 24273 &tun_chr_write_iter_24273
136615 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
136616 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
136617 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
136618 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
136619 +thin_status_24278 thin_status 5 24278 NULL
136620 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
136621 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
136622 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
136623 +msg_size_24288 msg_size 0 24288 NULL
136624 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
136625 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
136626 +map_page_24298 map_page 3-4 24298 NULL
136627 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
136628 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
136629 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
136630 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
136631 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
136632 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
136633 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
136634 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
136635 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
136636 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
136637 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
136638 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
136639 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
136640 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
136641 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
136642 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
136643 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
136644 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
136645 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
136646 +nf_iterate_24348 nf_iterate 0 24348 NULL
136647 +prepare_pages_24349 prepare_pages 0 24349 NULL
136648 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
136649 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
136650 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
136651 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
136652 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
136653 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
136654 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
136655 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
136656 +break_deleg_24373 break_deleg 0 24373 NULL
136657 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
136658 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
136659 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
136660 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
136661 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
136662 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
136663 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
136664 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
136665 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
136666 +getxattr_24398 getxattr 4 24398 NULL nohasharray
136667 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
136668 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
136669 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
136670 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
136671 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
136672 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
136673 +default_density_show_24417 default_density_show 0 24417 NULL
136674 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
136675 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
136676 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
136677 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
136678 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
136679 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
136680 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
136681 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
136682 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
136683 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
136684 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
136685 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
136686 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
136687 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
136688 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
136689 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
136690 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
136691 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
136692 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
136693 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
136694 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
136695 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
136696 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
136697 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
136698 +lport_reset_24466 lport_reset 0 24466 NULL
136699 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
136700 +pmd_entry_24472 pmd_entry 0 24472 NULL
136701 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
136702 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
136703 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
136704 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
136705 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
136706 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
136707 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
136708 +pl2303_open_24492 pl2303_open 0 24492 NULL
136709 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
136710 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
136711 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
136712 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
136713 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
136714 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
136715 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
136716 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
136717 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
136718 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
136719 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
136720 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
136721 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
136722 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
136723 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
136724 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
136725 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
136726 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
136727 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
136728 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
136729 +unix_mknod_24543 unix_mknod 0 24543 NULL
136730 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
136731 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
136732 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
136733 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
136734 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
136735 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
136736 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
136737 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
136738 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
136739 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
136740 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
136741 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
136742 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
136743 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
136744 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
136745 +store_local_ip_24592 store_local_ip 0 24592 NULL
136746 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
136747 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
136748 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
136749 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
136750 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
136751 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
136752 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
136753 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
136754 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
136755 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
136756 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
136757 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
136758 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
136759 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
136760 +SyS_poll_24620 SyS_poll 2 24620 NULL
136761 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
136762 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
136763 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
136764 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
136765 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
136766 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
136767 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
136768 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
136769 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
136770 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
136771 +fake_mtu_24641 fake_mtu 0 24641 NULL
136772 +context_alloc_24645 context_alloc 3 24645 NULL
136773 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
136774 +store_red_24652 store_red 0-4 24652 NULL
136775 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
136776 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
136777 +update_devfreq_24674 update_devfreq 0 24674 NULL
136778 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
136779 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
136780 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
136781 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
136782 +ali1563_access_24683 ali1563_access 0 24683 NULL
136783 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
136784 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
136785 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
136786 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
136787 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
136788 +dgram_connect_24701 dgram_connect 0 24701 NULL
136789 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
136790 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
136791 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
136792 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
136793 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
136794 +crb_recv_24713 crb_recv 0-3 24713 NULL
136795 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
136796 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
136797 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
136798 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
136799 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
136800 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
136801 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
136802 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
136803 +pps_show_24748 pps_show 0 24748 NULL
136804 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
136805 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
136806 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
136807 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
136808 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
136809 +get_src_24759 get_src 0 24759 NULL
136810 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
136811 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
136812 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
136813 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
136814 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
136815 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
136816 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
136817 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
136818 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
136819 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
136820 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
136821 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
136822 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
136823 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
136824 +cache_read_24790 cache_read 3-0 24790 NULL
136825 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
136826 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
136827 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
136828 +register_bcache_24797 register_bcache 0-4 24797 NULL
136829 +unpack_str_24798 unpack_str 0 24798 NULL
136830 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
136831 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
136832 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
136833 +get_register_page_24802 get_register_page 0 24802 NULL
136834 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
136835 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
136836 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
136837 +attr_show_args_24816 attr_show_args 0 24816 NULL
136838 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
136839 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
136840 +brport_show_24827 brport_show 0 24827 NULL
136841 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
136842 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
136843 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
136844 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
136845 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
136846 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
136847 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
136848 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
136849 +get_latch_status_24846 get_latch_status 0 24846 NULL
136850 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
136851 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
136852 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
136853 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
136854 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
136855 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
136856 +setup_buffering_24872 setup_buffering 0 24872 NULL
136857 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
136858 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
136859 +input_map_show_24878 input_map_show 0 24878 NULL
136860 +zf_write_24882 zf_write 0-3 24882 NULL
136861 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
136862 +store_24890 store 0 24890 NULL
136863 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
136864 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
136865 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
136866 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
136867 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
136868 +work_start_24905 work_start 0 24905 NULL
136869 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
136870 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
136871 +__hci_init_24909 __hci_init 0 24909 NULL
136872 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
136873 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
136874 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
136875 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
136876 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
136877 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
136878 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
136879 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
136880 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
136881 +next_token_24929 next_token 0 24929 NULL
136882 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
136883 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
136884 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
136885 +claim_resources_24936 claim_resources 0 24936 NULL
136886 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
136887 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
136888 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
136889 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
136890 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
136891 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
136892 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
136893 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
136894 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
136895 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
136896 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
136897 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
136898 +cancel_store_24982 cancel_store 0-4 24982 NULL
136899 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
136900 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
136901 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
136902 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
136903 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
136904 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
136905 +profiling_store_24997 profiling_store 0-4 24997 NULL
136906 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
136907 +slot_get_24999 slot_get 0 24999 NULL
136908 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
136909 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
136910 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
136911 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
136912 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
136913 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
136914 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
136915 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
136916 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
136917 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
136918 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
136919 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
136920 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
136921 +i2400m_open_25041 i2400m_open 0 25041 NULL
136922 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
136923 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
136924 +removable_store_25044 removable_store 0-3 25044 NULL
136925 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
136926 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
136927 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
136928 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
136929 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
136930 +show_rtc_25056 show_rtc 0 25056 NULL
136931 +pptp_create_25064 pptp_create 0 25064 NULL
136932 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
136933 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
136934 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
136935 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
136936 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
136937 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
136938 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
136939 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
136940 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
136941 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
136942 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
136943 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
136944 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
136945 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
136946 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
136947 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
136948 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
136949 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
136950 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
136951 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
136952 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
136953 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
136954 +statfs_25104 statfs 0 25104 NULL nohasharray
136955 +action_store_25104 action_store 0-3 25104 &statfs_25104
136956 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
136957 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
136958 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
136959 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
136960 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
136961 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
136962 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
136963 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
136964 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
136965 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
136966 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
136967 +ses_probe_25128 ses_probe 0 25128 NULL
136968 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
136969 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
136970 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
136971 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
136972 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
136973 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
136974 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
136975 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
136976 +pagesize_show_25147 pagesize_show 0 25147 NULL
136977 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
136978 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
136979 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
136980 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
136981 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
136982 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
136983 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
136984 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
136985 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
136986 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
136987 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
136988 +show_src_clock_25168 show_src_clock 0 25168 NULL
136989 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
136990 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
136991 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
136992 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
136993 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
136994 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
136995 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
136996 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
136997 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
136998 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
136999 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
137000 +patch_alc662_25213 patch_alc662 0 25213 NULL
137001 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
137002 +open_rx_first_25220 open_rx_first 0 25220 NULL
137003 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
137004 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
137005 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
137006 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
137007 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
137008 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
137009 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
137010 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
137011 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
137012 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
137013 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
137014 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
137015 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
137016 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
137017 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
137018 +stripe_status_25259 stripe_status 5 25259 NULL
137019 +line6_probe_25262 line6_probe 6 25262 NULL
137020 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
137021 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
137022 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
137023 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
137024 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
137025 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
137026 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
137027 +vfs_writev_25278 vfs_writev 3 25278 NULL
137028 +protocol_show_25279 protocol_show 0 25279 NULL
137029 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
137030 +ray_suspend_25281 ray_suspend 0 25281 NULL
137031 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
137032 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
137033 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
137034 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
137035 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
137036 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
137037 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
137038 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
137039 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
137040 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
137041 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
137042 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
137043 +read8_reg_25307 read8_reg 4-0 25307 NULL
137044 +firm_open_25313 firm_open 0 25313 NULL
137045 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
137046 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
137047 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
137048 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
137049 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
137050 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
137051 +print_state_25323 print_state 0 25323 NULL
137052 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
137053 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
137054 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
137055 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
137056 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
137057 +show_rps_map_25336 show_rps_map 0 25336 NULL
137058 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
137059 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
137060 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
137061 +dump_align_25345 dump_align 2 25345 NULL
137062 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
137063 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
137064 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
137065 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
137066 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
137067 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
137068 +net2272_enable_25362 net2272_enable 0 25362 NULL
137069 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
137070 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
137071 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
137072 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
137073 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
137074 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
137075 +probe_25378 probe 0 25378 &rh_queue_status_25378
137076 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
137077 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
137078 +ep_queue_25382 ep_queue 0 25382 NULL
137079 +sis96x_access_25383 sis96x_access 0 25383 NULL
137080 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
137081 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
137082 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
137083 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
137084 +show_truinst_25392 show_truinst 0 25392 NULL
137085 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
137086 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
137087 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
137088 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
137089 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
137090 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
137091 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
137092 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
137093 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
137094 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
137095 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
137096 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
137097 +par96_open_25418 par96_open 0 25418 NULL
137098 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
137099 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
137100 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
137101 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
137102 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
137103 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
137104 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
137105 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
137106 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
137107 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
137108 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
137109 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
137110 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
137111 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
137112 +print_name_25459 print_name 0 25459 NULL nohasharray
137113 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
137114 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
137115 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
137116 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
137117 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
137118 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
137119 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
137120 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
137121 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
137122 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
137123 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
137124 +read_cmd_25491 read_cmd 0 25491 NULL
137125 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
137126 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
137127 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
137128 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
137129 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
137130 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
137131 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL
137132 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
137133 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
137134 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
137135 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
137136 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
137137 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
137138 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
137139 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
137140 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
137141 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
137142 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
137143 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
137144 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
137145 +ad9523_show_25530 ad9523_show 0 25530 NULL
137146 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
137147 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
137148 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
137149 +num_reads_show_25535 num_reads_show 0 25535 NULL
137150 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
137151 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
137152 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
137153 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
137154 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
137155 +store_octave_25552 store_octave 0-4 25552 NULL
137156 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
137157 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
137158 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
137159 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
137160 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
137161 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
137162 +read_dscorr_25560 read_dscorr 0 25560 NULL
137163 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
137164 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
137165 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
137166 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
137167 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
137168 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
137169 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
137170 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
137171 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
137172 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
137173 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
137174 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
137175 +open_tx_25605 open_tx 0 25605 NULL
137176 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
137177 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
137178 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
137179 +chksum_init_25613 chksum_init 0 25613 NULL
137180 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
137181 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
137182 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
137183 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
137184 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
137185 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
137186 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
137187 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
137188 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
137189 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
137190 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
137191 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
137192 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
137193 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
137194 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
137195 +zatm_send_25650 zatm_send 0 25650 NULL
137196 +set_acpi_25652 set_acpi 0 25652 NULL
137197 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
137198 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
137199 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
137200 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
137201 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
137202 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
137203 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
137204 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
137205 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
137206 +unix_getname_25678 unix_getname 0 25678 NULL
137207 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
137208 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
137209 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
137210 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
137211 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
137212 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
137213 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
137214 +alloc_ring_25697 alloc_ring 0 25697 NULL
137215 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
137216 +privsize_25701 privsize 0 25701 NULL
137217 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
137218 +show_camera_25710 show_camera 0 25710 NULL nohasharray
137219 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
137220 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
137221 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
137222 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
137223 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
137224 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
137225 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
137226 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
137227 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
137228 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
137229 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
137230 +switch_partition_25723 switch_partition 0 25723 NULL
137231 +eth_bind_25725 eth_bind 0 25725 NULL
137232 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
137233 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
137234 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
137235 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
137236 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
137237 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
137238 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
137239 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
137240 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
137241 +vx_set_format_25741 vx_set_format 0 25741 NULL
137242 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
137243 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
137244 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
137245 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
137246 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
137247 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
137248 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
137249 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
137250 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
137251 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
137252 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
137253 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
137254 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
137255 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
137256 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
137257 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
137258 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
137259 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
137260 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
137261 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
137262 +read_delin_25798 read_delin 0 25798 NULL
137263 +sg_read_25799 sg_read 3-0 25799 NULL
137264 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
137265 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
137266 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
137267 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
137268 +system_enable_read_25815 system_enable_read 3 25815 NULL
137269 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
137270 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
137271 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
137272 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
137273 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
137274 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
137275 +show_red_25831 show_red 0 25831 NULL nohasharray
137276 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
137277 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
137278 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
137279 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
137280 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
137281 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
137282 +parport_read_25855 parport_read 0 25855 NULL
137283 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
137284 +level_show_25858 level_show 0 25858 NULL
137285 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
137286 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
137287 +null_build_header_25866 null_build_header 0 25866 NULL
137288 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
137289 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
137290 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
137291 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
137292 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
137293 +fix_io_25879 fix_io 0 25879 NULL nohasharray
137294 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
137295 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
137296 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
137297 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
137298 +acf_status_25890 acf_status 0 25890 NULL
137299 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
137300 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
137301 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
137302 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
137303 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
137304 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
137305 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
137306 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
137307 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
137308 +send_purge_25911 send_purge 0 25911 NULL
137309 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
137310 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
137311 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
137312 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
137313 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
137314 +_get_word_25929 _get_word 0 25929 NULL
137315 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
137316 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
137317 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
137318 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
137319 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
137320 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
137321 +flush_25957 flush 2-0 25957 NULL
137322 +done_25962 done 0 25962 NULL
137323 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
137324 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
137325 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
137326 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
137327 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
137328 +video_register_device_25971 video_register_device 3 25971 NULL
137329 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
137330 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
137331 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
137332 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
137333 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
137334 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
137335 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
137336 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
137337 +fan_get_status_26004 fan_get_status 0 26004 NULL
137338 +init_26006 init 0 26006 NULL
137339 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
137340 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
137341 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
137342 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
137343 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
137344 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
137345 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
137346 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
137347 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
137348 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
137349 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
137350 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
137351 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
137352 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
137353 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
137354 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
137355 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
137356 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
137357 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
137358 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
137359 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
137360 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
137361 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
137362 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
137363 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
137364 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
137365 +update_vlan_26069 update_vlan 0 26069 NULL
137366 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
137367 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
137368 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
137369 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
137370 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
137371 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
137372 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
137373 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
137374 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
137375 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
137376 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
137377 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
137378 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
137379 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
137380 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
137381 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
137382 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
137383 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
137384 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
137385 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
137386 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
137387 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
137388 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
137389 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
137390 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
137391 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
137392 +skb_cow_26138 skb_cow 2 26138 NULL
137393 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
137394 +func_id_show_26143 func_id_show 0 26143 NULL
137395 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
137396 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
137397 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
137398 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
137399 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
137400 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
137401 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
137402 +__fswab64_26155 __fswab64 0 26155 NULL
137403 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
137404 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
137405 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
137406 +read_data_26165 read_data 0 26165 NULL nohasharray
137407 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
137408 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
137409 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
137410 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
137411 +query_port_26169 query_port 0 26169 NULL
137412 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
137413 +show_26172 show 0 26172 NULL
137414 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
137415 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
137416 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
137417 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
137418 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
137419 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
137420 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
137421 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
137422 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
137423 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
137424 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
137425 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
137426 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
137427 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
137428 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
137429 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
137430 +mce_write_26201 mce_write 3 26201 NULL
137431 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
137432 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
137433 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
137434 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
137435 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
137436 +SyS_splice_26206 SyS_splice 5 26206 NULL
137437 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
137438 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
137439 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
137440 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
137441 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
137442 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
137443 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
137444 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
137445 +teql_master_open_26224 teql_master_open 0 26224 NULL
137446 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
137447 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
137448 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
137449 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
137450 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
137451 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
137452 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
137453 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
137454 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
137455 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
137456 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
137457 +show_26245 show 0 26245 NULL
137458 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
137459 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
137460 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
137461 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
137462 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
137463 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
137464 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
137465 +activate_26268 activate 0 26268 NULL
137466 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
137467 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
137468 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
137469 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
137470 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
137471 +size_write_26288 size_write 0-3 26288 NULL
137472 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
137473 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
137474 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
137475 +dbg_write_26301 dbg_write 0-3 26301 NULL
137476 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
137477 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
137478 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
137479 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
137480 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
137481 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
137482 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
137483 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
137484 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
137485 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
137486 +show_temp_26323 show_temp 0 26323 NULL
137487 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
137488 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
137489 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
137490 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
137491 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
137492 +nr_getname_26347 nr_getname 0 26347 NULL
137493 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
137494 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
137495 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
137496 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
137497 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
137498 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
137499 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
137500 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
137501 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
137502 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
137503 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
137504 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
137505 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
137506 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
137507 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
137508 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
137509 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
137510 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
137511 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
137512 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
137513 +trigger_26381 trigger 0 26381 NULL
137514 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
137515 +pl_reset_26387 pl_reset 0 26387 NULL
137516 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
137517 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
137518 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
137519 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
137520 +ntty_write_26404 ntty_write 3 26404 NULL
137521 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
137522 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
137523 +firmware_store_26408 firmware_store 4-0 26408 NULL
137524 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
137525 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
137526 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
137527 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
137528 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
137529 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
137530 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
137531 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
137532 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
137533 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
137534 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
137535 +pagemap_read_26441 pagemap_read 3 26441 NULL
137536 +add_device_26448 add_device 4 26448 NULL nohasharray
137537 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
137538 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
137539 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
137540 +prism2_open_26452 prism2_open 0 26452 NULL
137541 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
137542 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
137543 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
137544 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
137545 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
137546 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
137547 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
137548 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
137549 +show_attribute_26469 show_attribute 0 26469 NULL
137550 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
137551 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
137552 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
137553 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
137554 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
137555 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
137556 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
137557 +active_show_26489 active_show 0 26489 NULL
137558 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
137559 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
137560 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
137561 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
137562 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
137563 +activate_26500 activate 0 26500 NULL
137564 +read_vmcore_26501 read_vmcore 3 26501 NULL
137565 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
137566 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
137567 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
137568 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
137569 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
137570 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
137571 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
137572 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
137573 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
137574 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
137575 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
137576 +portio_size_show_26525 portio_size_show 0 26525 NULL
137577 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
137578 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
137579 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
137580 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
137581 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
137582 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
137583 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
137584 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
137585 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
137586 +online_show_26562 online_show 0 26562 NULL nohasharray
137587 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
137588 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
137589 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
137590 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
137591 +mode_string_26566 mode_string 0 26566 NULL
137592 +sha256_export_26571 sha256_export 0 26571 NULL
137593 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
137594 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
137595 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
137596 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
137597 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
137598 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
137599 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
137600 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
137601 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
137602 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
137603 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
137604 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
137605 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
137606 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
137607 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
137608 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
137609 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
137610 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
137611 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
137612 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
137613 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
137614 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
137615 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
137616 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
137617 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
137618 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
137619 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
137620 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
137621 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
137622 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
137623 +config_init_26642 config_init 0 26642 NULL
137624 +null_digest_26644 null_digest 0 26644 NULL
137625 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
137626 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
137627 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
137628 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
137629 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
137630 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
137631 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
137632 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
137633 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
137634 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
137635 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
137636 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
137637 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
137638 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
137639 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
137640 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
137641 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
137642 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
137643 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
137644 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
137645 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
137646 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
137647 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
137648 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
137649 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
137650 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
137651 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
137652 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
137653 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
137654 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
137655 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
137656 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
137657 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
137658 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
137659 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
137660 +get_register_26725 get_register 0 26725 NULL
137661 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
137662 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
137663 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
137664 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
137665 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
137666 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
137667 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
137668 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
137669 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
137670 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
137671 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
137672 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
137673 +store_26755 store 0 26755 NULL
137674 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
137675 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
137676 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
137677 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
137678 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
137679 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
137680 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
137681 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
137682 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
137683 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
137684 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
137685 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
137686 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
137687 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
137688 +inotify_read_26778 inotify_read 0-3 26778 NULL
137689 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
137690 +read_port_26787 read_port 0-3 26787 NULL
137691 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
137692 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
137693 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
137694 +select_sec_26799 select_sec 0 26799 NULL
137695 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
137696 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
137697 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
137698 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
137699 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
137700 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
137701 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
137702 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
137703 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
137704 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
137705 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
137706 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
137707 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
137708 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
137709 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
137710 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
137711 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
137712 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
137713 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
137714 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
137715 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
137716 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
137717 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
137718 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
137719 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
137720 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
137721 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
137722 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
137723 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
137724 +uevent_store_26862 uevent_store 0-3 26862 NULL
137725 +netlink_insert_26863 netlink_insert 0 26863 NULL
137726 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
137727 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
137728 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
137729 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
137730 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
137731 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
137732 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
137733 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
137734 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
137735 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
137736 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
137737 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
137738 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
137739 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
137740 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
137741 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
137742 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
137743 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
137744 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
137745 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
137746 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
137747 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
137748 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
137749 +sctp_error_26925 sctp_error 0-3 26925 NULL
137750 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
137751 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
137752 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
137753 +rndis_command_26933 rndis_command 0 26933 NULL
137754 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
137755 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
137756 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
137757 +show_rev_26939 show_rev 0 26939 NULL
137758 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
137759 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
137760 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
137761 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
137762 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
137763 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
137764 +pvc_open_26949 pvc_open 0 26949 NULL
137765 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
137766 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
137767 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
137768 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
137769 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
137770 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
137771 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
137772 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
137773 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
137774 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
137775 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
137776 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
137777 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
137778 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
137779 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
137780 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
137781 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
137782 +bdx_open_26997 bdx_open 0 26997 NULL
137783 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
137784 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
137785 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
137786 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
137787 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
137788 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
137789 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
137790 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
137791 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
137792 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
137793 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
137794 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
137795 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
137796 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
137797 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
137798 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
137799 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
137800 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
137801 +store_line2_27047 store_line2 4-0 27047 NULL
137802 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
137803 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
137804 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
137805 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
137806 +group_store_27061 group_store 4-0 27061 NULL
137807 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
137808 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
137809 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
137810 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
137811 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
137812 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
137813 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
137814 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
137815 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
137816 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
137817 +find_first_bit_27088 find_first_bit 0 27088 NULL
137818 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
137819 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
137820 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
137821 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
137822 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
137823 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
137824 +store_output_27101 store_output 0-4 27101 NULL
137825 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
137826 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
137827 +pb0100_start_27111 pb0100_start 0 27111 NULL
137828 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
137829 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
137830 +write_27128 write 0-3 27128 NULL
137831 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
137832 +write_27129 write 0 27129 &rocker_cmd_exec_27129
137833 +ia_send_27132 ia_send 0 27132 NULL
137834 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
137835 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
137836 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
137837 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
137838 +netstat_show_27140 netstat_show 0 27140 NULL
137839 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
137840 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
137841 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
137842 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
137843 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
137844 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
137845 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
137846 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
137847 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
137848 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
137849 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
137850 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
137851 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
137852 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
137853 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
137854 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
137855 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
137856 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
137857 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
137858 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
137859 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
137860 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
137861 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
137862 +wait_comp_27187 wait_comp 0 27187 NULL
137863 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
137864 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
137865 +freeze_fs_27192 freeze_fs 0 27192 NULL
137866 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
137867 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
137868 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
137869 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
137870 +ep0_queue_27223 ep0_queue 0 27223 NULL
137871 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
137872 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
137873 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
137874 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
137875 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
137876 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
137877 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
137878 +store_dev_name_27240 store_dev_name 0 27240 NULL
137879 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
137880 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
137881 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
137882 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
137883 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
137884 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
137885 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
137886 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
137887 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
137888 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
137889 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
137890 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
137891 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
137892 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
137893 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
137894 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
137895 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
137896 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
137897 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
137898 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
137899 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
137900 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
137901 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
137902 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
137903 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
137904 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
137905 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
137906 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
137907 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
137908 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
137909 +__wmi_send_27296 __wmi_send 0 27296 NULL
137910 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
137911 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
137912 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
137913 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
137914 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
137915 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
137916 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
137917 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
137918 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
137919 +write_buf_27316 write_buf 3 27316 NULL
137920 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
137921 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
137922 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
137923 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
137924 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
137925 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
137926 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
137927 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
137928 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
137929 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
137930 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
137931 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
137932 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
137933 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
137934 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
137935 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
137936 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
137937 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
137938 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
137939 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
137940 +it87_read_value_27385 it87_read_value 0 27385 NULL
137941 +show_activation_width_27387 show_activation_width 0 27387 NULL
137942 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
137943 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
137944 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
137945 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
137946 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
137947 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
137948 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
137949 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
137950 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
137951 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
137952 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
137953 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
137954 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
137955 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
137956 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
137957 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
137958 +cypress_write_27423 cypress_write 4-0 27423 NULL
137959 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
137960 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
137961 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
137962 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
137963 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
137964 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
137965 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
137966 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
137967 +priority_show_27437 priority_show 0 27437 NULL nohasharray
137968 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
137969 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
137970 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
137971 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
137972 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
137973 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
137974 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
137975 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
137976 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
137977 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
137978 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
137979 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
137980 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
137981 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
137982 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
137983 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
137984 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
137985 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
137986 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
137987 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
137988 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
137989 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
137990 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
137991 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
137992 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
137993 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
137994 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
137995 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
137996 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
137997 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
137998 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
137999 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
138000 +show_port_phy_27505 show_port_phy 0 27505 NULL
138001 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
138002 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
138003 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
138004 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
138005 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
138006 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
138007 +store_sensor_27515 store_sensor 0-4 27515 NULL
138008 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
138009 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
138010 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
138011 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
138012 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
138013 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
138014 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
138015 +read_learn_27536 read_learn 0-3 27536 NULL
138016 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
138017 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
138018 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
138019 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
138020 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
138021 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
138022 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
138023 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
138024 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
138025 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
138026 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
138027 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
138028 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
138029 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
138030 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
138031 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
138032 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
138033 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
138034 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
138035 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
138036 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
138037 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
138038 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
138039 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
138040 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
138041 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
138042 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
138043 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
138044 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
138045 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
138046 +max_age_show_27620 max_age_show 0 27620 NULL
138047 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
138048 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
138049 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
138050 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
138051 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
138052 +connect_27639 connect 0 27639 NULL
138053 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
138054 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
138055 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
138056 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
138057 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
138058 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
138059 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
138060 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
138061 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
138062 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
138063 +presence_read_file_27668 presence_read_file 0 27668 NULL
138064 +qword_get_27670 qword_get 0 27670 NULL nohasharray
138065 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
138066 +min_sync_show_27671 min_sync_show 0 27671 NULL
138067 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
138068 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
138069 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
138070 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
138071 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
138072 +read_27678 read 0 27678 NULL
138073 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
138074 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
138075 +trusted_get_27684 trusted_get 0 27684 NULL
138076 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
138077 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
138078 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
138079 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
138080 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
138081 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
138082 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
138083 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
138084 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
138085 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
138086 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
138087 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
138088 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
138089 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
138090 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
138091 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
138092 +drv_start_27735 drv_start 0 27735 NULL
138093 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
138094 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
138095 +do_grow_27746 do_grow 0 27746 NULL
138096 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
138097 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
138098 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
138099 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
138100 +md4_update_27759 md4_update 0 27759 NULL nohasharray
138101 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
138102 +store_io_db_27768 store_io_db 0-4 27768 NULL
138103 +kcalloc_27770 kcalloc 2-1 27770 NULL
138104 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
138105 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
138106 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
138107 +device_notifier_27779 device_notifier 0 27779 NULL
138108 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
138109 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
138110 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
138111 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
138112 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
138113 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
138114 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
138115 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
138116 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
138117 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
138118 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
138119 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
138120 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
138121 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
138122 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
138123 +smk_set_access_27817 smk_set_access 0 27817 NULL
138124 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
138125 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
138126 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
138127 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
138128 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
138129 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
138130 +et131x_open_27842 et131x_open 0 27842 NULL
138131 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
138132 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
138133 +read_profile_27859 read_profile 3-0 27859 NULL
138134 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
138135 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
138136 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
138137 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
138138 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
138139 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
138140 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
138141 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
138142 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
138143 +diag_read_27874 diag_read 0 27874 NULL
138144 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
138145 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
138146 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
138147 +show_als_channel_27889 show_als_channel 0 27889 NULL
138148 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
138149 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
138150 +func_27900 func 0 27900 NULL nohasharray
138151 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
138152 +gluebi_write_27905 gluebi_write 3 27905 NULL
138153 +store_27911 store 0-4 27911 NULL
138154 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
138155 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
138156 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
138157 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
138158 +bm_find_next_27929 bm_find_next 2 27929 NULL
138159 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
138160 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
138161 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
138162 +get_alarm_27933 get_alarm 0 27933 NULL
138163 +can_attach_27934 can_attach 0 27934 NULL
138164 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
138165 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
138166 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
138167 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
138168 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
138169 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
138170 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
138171 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
138172 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
138173 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
138174 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
138175 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
138176 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
138177 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
138178 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
138179 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
138180 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
138181 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
138182 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
138183 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
138184 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
138185 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
138186 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
138187 +get_max_state_27981 get_max_state 0 27981 NULL
138188 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
138189 +wan_set_status_27984 wan_set_status 0 27984 NULL
138190 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
138191 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
138192 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
138193 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
138194 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
138195 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
138196 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
138197 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
138198 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
138199 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
138200 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
138201 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
138202 +device_id_show_28011 device_id_show 0 28011 NULL
138203 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
138204 +show_28017 show 0 28017 NULL nohasharray
138205 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
138206 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
138207 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
138208 +memory_block_action_28024 memory_block_action 0 28024 NULL
138209 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
138210 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
138211 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
138212 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
138213 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
138214 +smc_open_28037 smc_open 0 28037 NULL nohasharray
138215 +store_map_28037 store_map 0-4 28037 &smc_open_28037
138216 +show_pools_28038 show_pools 0 28038 NULL
138217 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
138218 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
138219 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
138220 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
138221 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
138222 +pool_status_28055 pool_status 5 28055 NULL
138223 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
138224 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
138225 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
138226 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
138227 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
138228 +ib_query_port_28079 ib_query_port 0 28079 NULL
138229 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
138230 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
138231 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
138232 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
138233 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
138234 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
138235 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
138236 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
138237 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
138238 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
138239 +show_initstate_28108 show_initstate 0 28108 NULL
138240 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
138241 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
138242 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
138243 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
138244 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
138245 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
138246 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
138247 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
138248 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
138249 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
138250 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
138251 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
138252 +manuf_show_28140 manuf_show 0 28140 NULL
138253 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
138254 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
138255 +video_read_28148 video_read 3-0 28148 NULL nohasharray
138256 +store_28148 store 0 28148 &video_read_28148
138257 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
138258 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
138259 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
138260 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
138261 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
138262 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
138263 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
138264 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
138265 +vread_28173 vread 0-3 28173 NULL
138266 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
138267 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
138268 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
138269 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
138270 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
138271 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
138272 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
138273 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
138274 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
138275 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
138276 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
138277 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
138278 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
138279 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
138280 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
138281 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
138282 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
138283 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
138284 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
138285 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
138286 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
138287 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
138288 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
138289 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
138290 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
138291 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
138292 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
138293 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
138294 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
138295 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
138296 +write_28250 write 0 28250 NULL nohasharray
138297 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
138298 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
138299 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
138300 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
138301 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
138302 +pci_notify_28258 pci_notify 0 28258 NULL
138303 +add_interface_28259 add_interface 0 28259 NULL
138304 +airo_open_28270 airo_open 0 28270 NULL
138305 +avtab_read_28272 avtab_read 0 28272 NULL
138306 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
138307 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
138308 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
138309 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
138310 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
138311 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
138312 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
138313 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
138314 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
138315 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
138316 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
138317 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
138318 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
138319 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
138320 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
138321 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
138322 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
138323 +print_fw_version_28310 print_fw_version 0 28310 NULL
138324 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
138325 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
138326 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
138327 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
138328 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
138329 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
138330 +filldir64_28323 filldir64 3 28323 NULL
138331 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
138332 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
138333 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
138334 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
138335 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
138336 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
138337 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
138338 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
138339 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
138340 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
138341 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
138342 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
138343 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
138344 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
138345 +ldlat_show_28348 ldlat_show 0 28348 NULL
138346 +snapshot_write_28351 snapshot_write 3 28351 NULL
138347 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
138348 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
138349 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
138350 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
138351 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
138352 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
138353 +send_control_msg_28366 send_control_msg 0 28366 NULL
138354 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
138355 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
138356 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
138357 +operstate_show_28374 operstate_show 0 28374 NULL
138358 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
138359 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
138360 +sys_writev_28384 sys_writev 3 28384 NULL
138361 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
138362 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
138363 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
138364 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
138365 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
138366 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
138367 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
138368 +mtu_28400 mtu 0 28400 NULL
138369 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
138370 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
138371 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
138372 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
138373 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
138374 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
138375 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
138376 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
138377 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
138378 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
138379 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
138380 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
138381 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
138382 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
138383 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
138384 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
138385 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
138386 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
138387 +direction_show_28442 direction_show 0 28442 NULL
138388 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
138389 +testmode_write_28445 testmode_write 3-0 28445 NULL
138390 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
138391 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
138392 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
138393 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
138394 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
138395 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
138396 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
138397 +show_28462 show 0 28462 NULL
138398 +set_mode_28465 set_mode 0 28465 NULL
138399 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
138400 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
138401 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
138402 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
138403 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
138404 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
138405 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
138406 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
138407 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
138408 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
138409 +max_response_pages_28492 max_response_pages 0 28492 NULL
138410 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
138411 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
138412 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
138413 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
138414 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
138415 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
138416 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
138417 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
138418 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
138419 +show_temp0_28521 show_temp0 0 28521 NULL
138420 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
138421 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
138422 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
138423 +list_28535 list 0-5 28535 NULL
138424 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
138425 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
138426 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
138427 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
138428 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
138429 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
138430 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
138431 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
138432 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
138433 +statfs_28548 statfs 0 28548 NULL
138434 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
138435 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
138436 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
138437 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
138438 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
138439 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
138440 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
138441 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
138442 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
138443 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
138444 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
138445 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
138446 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
138447 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
138448 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
138449 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
138450 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
138451 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
138452 +el3_open_28584 el3_open 0 28584 NULL
138453 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
138454 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
138455 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
138456 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
138457 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
138458 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
138459 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
138460 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
138461 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
138462 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
138463 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
138464 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
138465 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
138466 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
138467 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
138468 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
138469 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
138470 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
138471 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
138472 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
138473 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
138474 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
138475 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
138476 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
138477 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
138478 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
138479 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
138480 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
138481 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
138482 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
138483 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
138484 +byte_read_data_28650 byte_read_data 0 28650 NULL
138485 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
138486 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
138487 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
138488 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
138489 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
138490 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
138491 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
138492 +show_refcnt_28672 show_refcnt 0 28672 NULL
138493 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
138494 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
138495 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
138496 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
138497 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
138498 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
138499 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
138500 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
138501 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
138502 +min_show_28691 min_show 0 28691 NULL nohasharray
138503 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
138504 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
138505 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
138506 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
138507 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
138508 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
138509 +balance_level_28707 balance_level 0 28707 NULL
138510 +power_28709 power 0 28709 NULL nohasharray
138511 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
138512 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
138513 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
138514 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
138515 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
138516 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
138517 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
138518 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
138519 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
138520 +spi_execute_28736 spi_execute 5 28736 NULL
138521 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
138522 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
138523 +switch_channel_28739 switch_channel 0 28739 NULL
138524 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
138525 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
138526 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
138527 +getprocattr_28754 getprocattr 0 28754 NULL
138528 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
138529 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
138530 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
138531 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
138532 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
138533 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
138534 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
138535 +peek_head_len_28771 peek_head_len 0 28771 NULL
138536 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
138537 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
138538 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
138539 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
138540 +set_mode_28785 set_mode 0 28785 NULL
138541 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
138542 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
138543 +thaw_super_28793 thaw_super 0 28793 NULL
138544 +sel_write_member_28800 sel_write_member 3 28800 NULL
138545 +show_28801 show 0 28801 NULL
138546 +update_28806 update 0 28806 NULL
138547 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
138548 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
138549 +set_lbt_28811 set_lbt 0 28811 NULL
138550 +udp_packet_28817 udp_packet 0 28817 NULL
138551 +user_preparse_28821 user_preparse 0 28821 NULL
138552 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
138553 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
138554 +show_prochot_28824 show_prochot 0 28824 NULL
138555 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
138556 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
138557 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
138558 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
138559 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
138560 +udplite_packet_28840 udplite_packet 0 28840 NULL
138561 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
138562 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
138563 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
138564 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
138565 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
138566 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
138567 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
138568 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
138569 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
138570 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
138571 +e100_self_test_28862 e100_self_test 0 28862 NULL
138572 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
138573 +profile_init_28870 profile_init 0 28870 NULL
138574 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
138575 +unix_create_28874 unix_create 0 28874 NULL
138576 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
138577 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
138578 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
138579 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
138580 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
138581 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
138582 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
138583 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
138584 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
138585 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
138586 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
138587 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
138588 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
138589 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
138590 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
138591 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
138592 +get_video_status_28922 get_video_status 0 28922 NULL
138593 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
138594 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
138595 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
138596 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
138597 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
138598 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
138599 +push_rx_28939 push_rx 3 28939 NULL
138600 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
138601 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
138602 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
138603 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
138604 +icmp_packet_28950 icmp_packet 0 28950 NULL
138605 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
138606 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
138607 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
138608 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
138609 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
138610 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
138611 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
138612 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
138613 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
138614 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
138615 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
138616 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
138617 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
138618 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
138619 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
138620 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
138621 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
138622 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
138623 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
138624 +netlink_bind_28992 netlink_bind 0 28992 NULL
138625 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
138626 +device_show_bool_28994 device_show_bool 0 28994 NULL
138627 +store_28995 store 0 28995 NULL
138628 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
138629 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
138630 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
138631 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
138632 +fdb_insert_29003 fdb_insert 0 29003 NULL
138633 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
138634 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
138635 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
138636 +read_alloc_29022 read_alloc 0 29022 NULL
138637 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
138638 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
138639 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
138640 +rmd160_update_29027 rmd160_update 0 29027 NULL
138641 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
138642 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
138643 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
138644 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
138645 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
138646 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
138647 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
138648 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
138649 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
138650 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
138651 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
138652 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
138653 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
138654 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
138655 +tso_fragment_29050 tso_fragment 3 29050 NULL
138656 +open_tx_first_29051 open_tx_first 0 29051 NULL
138657 +send_request_29054 send_request 0 29054 NULL
138658 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
138659 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
138660 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
138661 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
138662 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
138663 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
138664 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
138665 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
138666 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
138667 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
138668 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
138669 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
138670 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
138671 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
138672 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
138673 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
138674 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
138675 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
138676 +show_29089 show 0 29089 NULL
138677 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
138678 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
138679 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
138680 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
138681 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
138682 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
138683 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
138684 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
138685 +show_tach_29110 show_tach 0 29110 NULL
138686 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
138687 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
138688 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
138689 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
138690 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
138691 +snprintf_29125 snprintf 0 29125 NULL
138692 +init_mac_29127 init_mac 0 29127 NULL
138693 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
138694 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
138695 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
138696 +show_nports_29139 show_nports 0 29139 NULL nohasharray
138697 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
138698 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
138699 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
138700 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
138701 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
138702 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
138703 +chunksize_show_29145 chunksize_show 0 29145 NULL
138704 +reshape_ring_29147 reshape_ring 2 29147 NULL
138705 +show_29152 show 0 29152 NULL nohasharray
138706 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
138707 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
138708 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
138709 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
138710 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
138711 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
138712 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
138713 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
138714 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
138715 +badblocks_show_29175 badblocks_show 0 29175 NULL
138716 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
138717 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
138718 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
138719 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
138720 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
138721 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
138722 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
138723 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
138724 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
138725 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
138726 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
138727 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
138728 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
138729 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
138730 +disable_vport_29223 disable_vport 0 29223 NULL
138731 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
138732 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
138733 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
138734 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
138735 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
138736 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
138737 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
138738 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
138739 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
138740 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
138741 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
138742 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
138743 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
138744 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
138745 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
138746 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
138747 +help_29245 help 0 29245 NULL nohasharray
138748 +wake_store_29245 wake_store 0-4 29245 &help_29245
138749 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
138750 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
138751 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
138752 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
138753 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
138754 +enable_count_show_29259 enable_count_show 0 29259 NULL
138755 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
138756 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
138757 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
138758 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
138759 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
138760 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
138761 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
138762 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
138763 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
138764 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
138765 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
138766 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
138767 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
138768 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
138769 +range_read_29291 range_read 0 29291 NULL
138770 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
138771 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
138772 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
138773 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
138774 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
138775 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
138776 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
138777 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
138778 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
138779 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
138780 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
138781 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
138782 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
138783 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
138784 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
138785 +set_page_29334 set_page 0 29334 NULL
138786 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
138787 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
138788 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
138789 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
138790 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
138791 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
138792 +acquire_lock_29352 acquire_lock 0 29352 NULL
138793 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
138794 +context_show_29361 context_show 0 29361 NULL nohasharray
138795 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
138796 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
138797 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
138798 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
138799 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
138800 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
138801 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
138802 +store_29393 store 0 29393 NULL
138803 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
138804 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
138805 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
138806 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
138807 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
138808 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
138809 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
138810 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
138811 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
138812 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
138813 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
138814 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
138815 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
138816 +mempool_create_29437 mempool_create 1 29437 NULL
138817 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
138818 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
138819 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
138820 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
138821 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
138822 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
138823 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
138824 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
138825 +show_29455 show 0 29455 &__kmalloc_node_29455
138826 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
138827 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
138828 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
138829 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
138830 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
138831 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
138832 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
138833 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
138834 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
138835 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
138836 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
138837 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
138838 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
138839 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
138840 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
138841 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
138842 +topology_change_show_29484 topology_change_show 0 29484 NULL
138843 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
138844 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
138845 +show_29488 show 0 29488 NULL
138846 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
138847 +store_reset_29502 store_reset 0-4 29502 NULL
138848 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
138849 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
138850 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
138851 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
138852 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
138853 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
138854 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
138855 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
138856 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
138857 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
138858 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
138859 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
138860 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
138861 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
138862 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
138863 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
138864 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
138865 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
138866 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
138867 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
138868 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
138869 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
138870 +vfs_read_29543 vfs_read 0-3 29543 NULL
138871 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
138872 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
138873 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
138874 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
138875 +ftrace_write_29551 ftrace_write 3 29551 NULL
138876 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
138877 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
138878 +show_in_input3_29564 show_in_input3 0 29564 NULL
138879 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
138880 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
138881 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
138882 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
138883 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
138884 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
138885 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
138886 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
138887 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
138888 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
138889 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
138890 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
138891 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
138892 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
138893 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
138894 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
138895 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
138896 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
138897 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
138898 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
138899 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
138900 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
138901 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
138902 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
138903 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
138904 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
138905 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
138906 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
138907 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
138908 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
138909 +show_power_29626 show_power 0 29626 NULL
138910 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
138911 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
138912 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
138913 +spi_write_29631 spi_write 0 29631 NULL
138914 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
138915 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
138916 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
138917 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
138918 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
138919 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
138920 +md5_init_29643 md5_init 0 29643 NULL
138921 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
138922 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
138923 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
138924 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
138925 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
138926 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
138927 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
138928 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
138929 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
138930 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
138931 +user_get_29663 user_get 0 29663 NULL
138932 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
138933 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
138934 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
138935 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
138936 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
138937 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
138938 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
138939 +sync_29693 sync 0 29693 NULL nohasharray
138940 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
138941 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
138942 +output_29700 output 0 29700 NULL
138943 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
138944 +cp_open_29706 cp_open 0 29706 NULL
138945 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
138946 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
138947 +probes_write_29711 probes_write 3 29711 NULL
138948 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
138949 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
138950 +compat_write_data_29715 compat_write_data 0 29715 NULL
138951 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
138952 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
138953 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
138954 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
138955 +wake_show_29730 wake_show 0 29730 NULL
138956 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
138957 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
138958 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
138959 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
138960 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
138961 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
138962 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
138963 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
138964 +adp5520_show_29748 adp5520_show 0 29748 NULL
138965 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
138966 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
138967 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
138968 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
138969 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
138970 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
138971 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
138972 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
138973 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
138974 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
138975 +devid_show_29772 devid_show 0 29772 NULL
138976 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
138977 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
138978 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
138979 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
138980 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
138981 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
138982 +dbAlloc_29794 dbAlloc 0 29794 NULL
138983 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
138984 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
138985 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
138986 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
138987 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
138988 +oprofile_start_29810 oprofile_start 0 29810 NULL
138989 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
138990 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
138991 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
138992 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
138993 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
138994 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
138995 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
138996 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
138997 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
138998 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
138999 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
139000 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
139001 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
139002 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
139003 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
139004 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
139005 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
139006 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
139007 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
139008 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
139009 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
139010 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
139011 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
139012 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
139013 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
139014 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
139015 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
139016 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
139017 +setup_29880 setup 0 29880 NULL
139018 +store_pan_29882 store_pan 0-4 29882 NULL
139019 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
139020 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
139021 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
139022 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
139023 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
139024 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
139025 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
139026 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
139027 +follow_pte_29913 follow_pte 0 29913 NULL
139028 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
139029 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
139030 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
139031 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
139032 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
139033 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
139034 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
139035 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
139036 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
139037 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
139038 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
139039 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
139040 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
139041 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
139042 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
139043 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
139044 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
139045 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
139046 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
139047 +init_29962 init 0 29962 NULL
139048 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
139049 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
139050 +register_one_node_29973 register_one_node 0 29973 NULL
139051 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
139052 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
139053 +location_store_29981 location_store 0-3 29981 NULL
139054 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
139055 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
139056 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
139057 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
139058 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
139059 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
139060 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
139061 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
139062 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
139063 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
139064 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
139065 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
139066 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
139067 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
139068 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
139069 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
139070 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
139071 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
139072 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
139073 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
139074 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
139075 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
139076 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
139077 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
139078 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
139079 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
139080 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
139081 +SyS_write_30059 SyS_write 3 30059 NULL
139082 +general_stats_read_30067 general_stats_read 0 30067 NULL
139083 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
139084 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
139085 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
139086 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
139087 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
139088 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
139089 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
139090 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
139091 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
139092 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
139093 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
139094 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
139095 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
139096 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
139097 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
139098 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
139099 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
139100 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
139101 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
139102 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
139103 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
139104 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
139105 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
139106 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
139107 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
139108 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
139109 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
139110 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
139111 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
139112 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
139113 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
139114 +start_transfer_30146 start_transfer 0 30146 NULL
139115 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
139116 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
139117 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
139118 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
139119 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
139120 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
139121 +cs_init_30168 cs_init 0 30168 NULL
139122 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
139123 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
139124 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
139125 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
139126 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
139127 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
139128 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
139129 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
139130 +hrz_open_30192 hrz_open 0 30192 NULL
139131 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
139132 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
139133 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
139134 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
139135 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
139136 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
139137 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
139138 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
139139 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
139140 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
139141 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
139142 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
139143 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
139144 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
139145 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
139146 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
139147 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
139148 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
139149 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
139150 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
139151 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
139152 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
139153 +read_data_offset_30230 read_data_offset 0 30230 NULL
139154 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
139155 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
139156 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
139157 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
139158 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
139159 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
139160 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
139161 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
139162 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
139163 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
139164 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
139165 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
139166 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
139167 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
139168 +to_addr_param_30275 to_addr_param 0 30275 NULL
139169 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
139170 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
139171 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
139172 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
139173 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
139174 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
139175 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
139176 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
139177 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
139178 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
139179 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
139180 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
139181 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
139182 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
139183 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
139184 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
139185 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
139186 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
139187 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
139188 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
139189 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
139190 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
139191 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
139192 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
139193 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
139194 +read_30336 read 0 30336 NULL nohasharray
139195 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
139196 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
139197 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
139198 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
139199 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
139200 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
139201 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
139202 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
139203 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
139204 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
139205 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
139206 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
139207 +ipx_getname_30363 ipx_getname 0 30363 NULL
139208 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
139209 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
139210 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
139211 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
139212 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
139213 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
139214 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
139215 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
139216 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
139217 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
139218 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
139219 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
139220 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
139221 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
139222 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
139223 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
139224 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
139225 +ixgb_up_30405 ixgb_up 0 30405 NULL
139226 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
139227 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
139228 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
139229 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
139230 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
139231 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
139232 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
139233 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
139234 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
139235 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
139236 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
139237 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
139238 +mq_create_30425 mq_create 1 30425 NULL nohasharray
139239 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
139240 +ras_help_30427 ras_help 0 30427 NULL nohasharray
139241 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
139242 +can_notifier_30428 can_notifier 0 30428 NULL
139243 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
139244 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
139245 +xgbe_open_30431 xgbe_open 0 30431 NULL
139246 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
139247 +show_30434 show 0 30434 NULL
139248 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
139249 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
139250 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
139251 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
139252 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
139253 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
139254 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
139255 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
139256 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
139257 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
139258 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
139259 +urandom_read_30462 urandom_read 3-0 30462 NULL
139260 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
139261 +bop_lookup_30466 bop_lookup 0 30466 NULL
139262 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
139263 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
139264 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
139265 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
139266 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
139267 +setexposure_30478 setexposure 0 30478 NULL
139268 +write_head_30481 write_head 4-0 30481 NULL nohasharray
139269 +update_30481 update 0 30481 &write_head_30481
139270 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
139271 +adu_write_30487 adu_write 3-0 30487 NULL
139272 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
139273 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
139274 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
139275 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
139276 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
139277 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
139278 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
139279 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
139280 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
139281 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
139282 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
139283 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
139284 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
139285 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
139286 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
139287 +packet_notifier_30510 packet_notifier 0 30510 NULL
139288 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
139289 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
139290 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
139291 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
139292 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
139293 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
139294 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
139295 +init_30531 init 0 30531 NULL
139296 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
139297 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
139298 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
139299 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
139300 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
139301 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
139302 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
139303 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
139304 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
139305 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
139306 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
139307 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
139308 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
139309 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
139310 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
139311 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
139312 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
139313 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
139314 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
139315 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
139316 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
139317 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
139318 +set_le_30581 set_le 4 30581 NULL
139319 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
139320 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
139321 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
139322 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
139323 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
139324 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
139325 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
139326 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
139327 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
139328 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
139329 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
139330 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
139331 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
139332 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
139333 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
139334 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
139335 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
139336 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
139337 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
139338 +run_store_30632 run_store 0-4 30632 NULL
139339 +show_30633 show 0 30633 NULL
139340 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
139341 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
139342 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
139343 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
139344 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
139345 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
139346 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
139347 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
139348 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
139349 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
139350 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
139351 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
139352 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
139353 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
139354 +agp_remap_30665 agp_remap 2 30665 NULL
139355 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
139356 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
139357 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
139358 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
139359 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
139360 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
139361 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
139362 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
139363 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
139364 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
139365 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
139366 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
139367 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
139368 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
139369 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
139370 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
139371 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
139372 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
139373 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
139374 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
139375 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
139376 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
139377 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
139378 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
139379 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
139380 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
139381 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
139382 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
139383 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
139384 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
139385 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
139386 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
139387 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
139388 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
139389 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
139390 +snapshot_status_30744 snapshot_status 5 30744 NULL
139391 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
139392 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
139393 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
139394 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
139395 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
139396 +stepping_show_30758 stepping_show 0 30758 NULL
139397 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
139398 +aa_capable_30763 aa_capable 0 30763 NULL
139399 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
139400 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
139401 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
139402 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
139403 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
139404 +fillonedir_30772 fillonedir 3 30772 NULL
139405 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
139406 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
139407 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
139408 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
139409 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
139410 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
139411 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
139412 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
139413 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
139414 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
139415 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
139416 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
139417 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
139418 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
139419 +dn_create_30821 dn_create 0 30821 NULL
139420 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
139421 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
139422 +pvc_create_30834 pvc_create 0 30834 NULL
139423 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
139424 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
139425 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
139426 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
139427 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
139428 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
139429 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
139430 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
139431 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
139432 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
139433 +is_otg_show_30852 is_otg_show 0 30852 NULL
139434 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
139435 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
139436 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
139437 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
139438 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
139439 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
139440 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
139441 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
139442 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
139443 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
139444 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
139445 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
139446 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
139447 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
139448 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
139449 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
139450 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
139451 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
139452 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
139453 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
139454 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
139455 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
139456 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
139457 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
139458 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
139459 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
139460 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
139461 +show_fan_max_30922 show_fan_max 0 30922 NULL
139462 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
139463 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
139464 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
139465 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
139466 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
139467 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
139468 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
139469 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
139470 +set_30936 set 0 30936 &hello_time_show_30936
139471 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
139472 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
139473 +read_usunc_30940 read_usunc 0 30940 NULL
139474 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
139475 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
139476 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
139477 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
139478 +store_30953 store 0-4 30953 &reserve_space_30953
139479 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
139480 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
139481 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
139482 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
139483 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
139484 +sr_write_async_30968 sr_write_async 3 30968 NULL
139485 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
139486 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
139487 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
139488 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
139489 +cypress_open_30984 cypress_open 0 30984 NULL
139490 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
139491 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
139492 +wan_write_30990 wan_write 0 30990 NULL
139493 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
139494 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
139495 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
139496 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
139497 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
139498 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
139499 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
139500 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
139501 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
139502 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
139503 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
139504 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
139505 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
139506 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
139507 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
139508 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
139509 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
139510 +get_regs_len_31032 get_regs_len 0 31032 NULL
139511 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
139512 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
139513 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
139514 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
139515 +show_brightness_31047 show_brightness 0 31047 NULL
139516 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
139517 +sys_splice_31055 sys_splice 5 31055 NULL
139518 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
139519 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
139520 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
139521 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
139522 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
139523 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
139524 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
139525 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
139526 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
139527 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
139528 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
139529 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
139530 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
139531 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
139532 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
139533 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
139534 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
139535 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
139536 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
139537 +output_report_31105 output_report 0 31105 NULL
139538 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
139539 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
139540 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
139541 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
139542 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
139543 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
139544 +show_31115 show 0 31115 NULL
139545 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
139546 +space_store_31124 space_store 0-3 31124 NULL
139547 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
139548 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
139549 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
139550 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
139551 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
139552 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
139553 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
139554 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
139555 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
139556 +ssb_read16_31139 ssb_read16 0 31139 NULL
139557 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
139558 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
139559 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
139560 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
139561 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
139562 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
139563 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
139564 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
139565 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
139566 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
139567 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
139568 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
139569 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
139570 +store_31179 store 0-3 31179 NULL
139571 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
139572 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
139573 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
139574 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
139575 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
139576 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
139577 +amd8111_access_31197 amd8111_access 0 31197 NULL
139578 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
139579 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
139580 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
139581 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
139582 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
139583 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
139584 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
139585 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
139586 +__read_reg_31216 __read_reg 0 31216 NULL
139587 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
139588 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
139589 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
139590 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
139591 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
139592 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
139593 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
139594 +store_31237 store 0-3 31237 NULL
139595 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
139596 +cyy_readb_31240 cyy_readb 0 31240 NULL
139597 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
139598 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
139599 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
139600 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
139601 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
139602 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
139603 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
139604 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
139605 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
139606 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
139607 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
139608 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
139609 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
139610 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
139611 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
139612 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
139613 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
139614 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
139615 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
139616 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
139617 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
139618 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
139619 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
139620 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
139621 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
139622 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
139623 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
139624 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
139625 +command_file_write_31318 command_file_write 3-0 31318 NULL
139626 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
139627 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
139628 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
139629 +recvmsg_31331 recvmsg 0-4 31331 NULL
139630 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
139631 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
139632 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
139633 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
139634 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
139635 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
139636 +platform_device_add_31340 platform_device_add 0 31340 NULL
139637 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
139638 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
139639 +queue_setup_31353 queue_setup 0 31353 NULL
139640 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
139641 +outlen_write_31358 outlen_write 3-0 31358 NULL
139642 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
139643 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
139644 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
139645 +handler_31368 handler 0 31368 NULL
139646 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
139647 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
139648 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
139649 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
139650 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
139651 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
139652 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
139653 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
139654 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
139655 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
139656 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
139657 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
139658 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
139659 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
139660 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
139661 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
139662 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
139663 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
139664 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
139665 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
139666 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
139667 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
139668 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
139669 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
139670 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
139671 +iuu_open_31432 iuu_open 0 31432 NULL
139672 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
139673 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
139674 +security_set_bools_31447 security_set_bools 0 31447 NULL
139675 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
139676 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
139677 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
139678 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
139679 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
139680 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
139681 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
139682 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
139683 +drm_read_31467 drm_read 0-3 31467 NULL
139684 +do_fcntl_31468 do_fcntl 3 31468 NULL
139685 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
139686 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
139687 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
139688 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
139689 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
139690 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
139691 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
139692 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
139693 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
139694 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
139695 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
139696 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
139697 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
139698 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
139699 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
139700 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
139701 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
139702 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
139703 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
139704 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
139705 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
139706 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
139707 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
139708 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
139709 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
139710 +fs_send_31530 fs_send 0 31530 NULL
139711 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
139712 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
139713 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
139714 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
139715 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
139716 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
139717 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
139718 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
139719 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
139720 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
139721 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
139722 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
139723 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
139724 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
139725 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
139726 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
139727 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
139728 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
139729 +latch_read_file_31569 latch_read_file 0 31569 NULL
139730 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
139731 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
139732 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
139733 +osst_write_31581 osst_write 3-0 31581 NULL
139734 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
139735 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
139736 +fc_read_31589 fc_read 0-3 31589 NULL
139737 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
139738 +adp8870_read_31592 adp8870_read 0 31592 NULL
139739 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
139740 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
139741 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
139742 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
139743 +rng_reset_31602 rng_reset 0 31602 NULL
139744 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
139745 +store_31610 store 0-4 31610 NULL
139746 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
139747 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
139748 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
139749 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
139750 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
139751 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
139752 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
139753 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
139754 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
139755 +disassociate_31631 disassociate 0 31631 NULL
139756 +caif_create_31634 caif_create 0 31634 NULL
139757 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
139758 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
139759 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
139760 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
139761 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
139762 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
139763 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
139764 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
139765 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
139766 +current_page_show_31657 current_page_show 0 31657 NULL
139767 +reset_31659 reset 0 31659 NULL
139768 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
139769 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
139770 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
139771 +__lgread_31668 __lgread 4 31668 NULL
139772 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
139773 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
139774 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
139775 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
139776 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
139777 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
139778 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
139779 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
139780 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
139781 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
139782 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
139783 +x25_bind_31686 x25_bind 0 31686 NULL
139784 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
139785 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
139786 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
139787 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
139788 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
139789 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
139790 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
139791 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
139792 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
139793 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
139794 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
139795 +apply_constraint_31714 apply_constraint 0 31714 NULL
139796 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
139797 +id_device_show_31718 id_device_show 0 31718 NULL
139798 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
139799 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
139800 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
139801 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
139802 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
139803 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
139804 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
139805 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
139806 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
139807 +set_audio_31733 set_audio 0 31733 NULL
139808 +label_northbridge_31734 label_northbridge 0 31734 NULL
139809 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
139810 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
139811 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
139812 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
139813 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
139814 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
139815 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
139816 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
139817 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
139818 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
139819 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
139820 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
139821 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
139822 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
139823 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
139824 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
139825 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
139826 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
139827 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
139828 +tg3_start_31796 tg3_start 0 31796 NULL
139829 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
139830 +get_count_order_31800 get_count_order 0 31800 NULL
139831 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
139832 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
139833 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
139834 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
139835 +data_write_31805 data_write 3-0 31805 NULL
139836 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
139837 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
139838 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
139839 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
139840 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
139841 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
139842 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
139843 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
139844 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
139845 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
139846 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
139847 +any_show_31831 any_show 0 31831 NULL
139848 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
139849 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
139850 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
139851 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
139852 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
139853 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
139854 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
139855 +show_31851 show 0 31851 NULL
139856 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
139857 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
139858 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
139859 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
139860 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
139861 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
139862 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
139863 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
139864 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
139865 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
139866 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
139867 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
139868 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
139869 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
139870 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
139871 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
139872 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
139873 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
139874 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
139875 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
139876 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
139877 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
139878 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
139879 +xattr_permission_31907 xattr_permission 0 31907 NULL
139880 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
139881 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
139882 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
139883 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
139884 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
139885 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
139886 +new_dir_31919 new_dir 3 31919 NULL
139887 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
139888 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
139889 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
139890 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
139891 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
139892 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
139893 +era_status_31934 era_status 5 31934 NULL
139894 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
139895 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
139896 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
139897 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
139898 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
139899 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
139900 +read_mem_31942 read_mem 3-0 31942 NULL
139901 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
139902 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
139903 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
139904 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
139905 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
139906 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
139907 +vb2_write_31948 vb2_write 3-0 31948 NULL
139908 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
139909 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
139910 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
139911 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
139912 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
139913 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
139914 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
139915 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
139916 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
139917 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
139918 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
139919 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
139920 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
139921 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
139922 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
139923 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
139924 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
139925 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
139926 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
139927 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
139928 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
139929 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
139930 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
139931 +si4713_setup_31994 si4713_setup 0 31994 NULL
139932 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
139933 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
139934 +poll_dte_32001 poll_dte 0 32001 NULL
139935 +show_line_32004 show_line 0-3-4 32004 NULL
139936 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
139937 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
139938 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
139939 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
139940 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
139941 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
139942 +stk_read_32038 stk_read 3-0 32038 NULL
139943 +camera_show_32039 camera_show 0 32039 NULL
139944 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
139945 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
139946 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
139947 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
139948 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
139949 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
139950 +dnet_open_32060 dnet_open 0 32060 NULL
139951 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
139952 +flush_buffer_32063 flush_buffer 0 32063 NULL
139953 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
139954 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
139955 +multipath_run_32066 multipath_run 0 32066 NULL
139956 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
139957 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
139958 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
139959 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
139960 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
139961 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
139962 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
139963 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
139964 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
139965 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
139966 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
139967 +bio_alloc_32095 bio_alloc 2 32095 NULL
139968 +temp_show_32099 temp_show 0 32099 NULL
139969 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
139970 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
139971 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
139972 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
139973 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
139974 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
139975 +ep_enable_32105 ep_enable 0 32105 NULL
139976 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
139977 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
139978 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
139979 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
139980 +disk_status_32120 disk_status 4-0 32120 NULL
139981 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
139982 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
139983 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
139984 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
139985 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
139986 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
139987 +alloc_tx_32143 alloc_tx 2 32143 NULL
139988 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
139989 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
139990 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
139991 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
139992 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
139993 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
139994 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
139995 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
139996 +bind_32161 bind 0 32161 NULL
139997 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
139998 +venus_link_32165 venus_link 5 32165 NULL
139999 +channel_get_32166 channel_get 0 32166 NULL nohasharray
140000 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
140001 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
140002 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
140003 +get_beep_32172 get_beep 0 32172 NULL
140004 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
140005 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
140006 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
140007 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
140008 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
140009 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
140010 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
140011 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
140012 +validate_add_page_32189 validate_add_page 0 32189 NULL
140013 +temp_get_32191 temp_get 0 32191 NULL
140014 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
140015 +del_ptr_32197 del_ptr 4 32197 NULL
140016 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
140017 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
140018 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
140019 +affs_statfs_32208 affs_statfs 0 32208 NULL
140020 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
140021 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
140022 +lower_callback_32223 lower_callback 0 32223 NULL
140023 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
140024 +open_patch_32229 open_patch 0 32229 NULL
140025 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
140026 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
140027 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
140028 +ec_transaction_32239 ec_transaction 0 32239 NULL
140029 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
140030 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
140031 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
140032 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
140033 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
140034 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
140035 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
140036 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
140037 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
140038 +dp_device_event_32266 dp_device_event 0 32266 NULL
140039 +write_cam_control_32268 write_cam_control 0 32268 NULL
140040 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
140041 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
140042 +store_in_max_32278 store_in_max 0-4 32278 NULL
140043 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
140044 +runtime_resume_32282 runtime_resume 0 32282 NULL
140045 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
140046 +show_control_32286 show_control 0 32286 NULL
140047 +uart401_open_32288 uart401_open 0 32288 NULL
140048 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
140049 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
140050 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
140051 +find_ci_32301 find_ci 0 32301 NULL
140052 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
140053 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
140054 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
140055 +pm_async_show_32309 pm_async_show 0 32309 NULL
140056 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
140057 +SyS_select_32319 SyS_select 1 32319 NULL
140058 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
140059 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
140060 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
140061 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
140062 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
140063 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
140064 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
140065 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
140066 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
140067 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
140068 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
140069 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
140070 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
140071 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
140072 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
140073 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
140074 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
140075 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
140076 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
140077 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
140078 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
140079 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
140080 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
140081 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
140082 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
140083 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
140084 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
140085 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
140086 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
140087 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
140088 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
140089 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
140090 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
140091 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
140092 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
140093 +root_port_show_32379 root_port_show 0 32379 NULL
140094 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
140095 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
140096 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
140097 +x75create_32394 x75create 0 32394 NULL
140098 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
140099 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
140100 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
140101 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
140102 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
140103 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
140104 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
140105 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
140106 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
140107 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
140108 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
140109 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
140110 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
140111 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
140112 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
140113 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
140114 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
140115 +SyS_send_32424 SyS_send 3 32424 NULL
140116 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
140117 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
140118 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
140119 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
140120 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
140121 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
140122 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
140123 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
140124 +show_in16_32441 show_in16 0 32441 NULL
140125 +axnet_resume_32442 axnet_resume 0 32442 NULL
140126 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
140127 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
140128 +set_status_32456 set_status 0 32456 NULL
140129 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
140130 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
140131 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
140132 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
140133 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
140134 +cache_status_32462 cache_status 5 32462 NULL
140135 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
140136 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
140137 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
140138 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
140139 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
140140 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
140141 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
140142 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
140143 +piix4_access_32474 piix4_access 0 32474 NULL
140144 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
140145 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
140146 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
140147 +temp0_show_32489 temp0_show 0 32489 NULL
140148 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
140149 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
140150 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
140151 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
140152 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
140153 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
140154 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
140155 +initialize_32504 initialize 0 32504 NULL
140156 +fwnet_open_32505 fwnet_open 0 32505 NULL
140157 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
140158 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
140159 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
140160 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
140161 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
140162 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
140163 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
140164 +disconnect_32521 disconnect 4 32521 NULL
140165 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
140166 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
140167 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
140168 +ilo_read_32531 ilo_read 3-0 32531 NULL
140169 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
140170 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
140171 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
140172 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
140173 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
140174 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
140175 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
140176 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
140177 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
140178 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
140179 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
140180 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
140181 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
140182 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
140183 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
140184 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
140185 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
140186 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
140187 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
140188 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
140189 +listen_32570 listen 0 32570 NULL
140190 +__vlan_add_32575 __vlan_add 0 32575 NULL
140191 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
140192 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
140193 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
140194 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
140195 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
140196 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
140197 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
140198 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
140199 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
140200 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
140201 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
140202 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
140203 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
140204 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
140205 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
140206 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
140207 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
140208 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
140209 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
140210 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
140211 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
140212 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
140213 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
140214 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
140215 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
140216 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
140217 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
140218 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
140219 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
140220 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
140221 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
140222 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
140223 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
140224 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
140225 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
140226 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
140227 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
140228 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
140229 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
140230 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
140231 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
140232 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
140233 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
140234 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
140235 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
140236 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
140237 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
140238 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
140239 +family_show_32685 family_show 0 32685 NULL
140240 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
140241 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
140242 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
140243 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
140244 +si3054_init_32700 si3054_init 0 32700 NULL
140245 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
140246 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
140247 +security_get_32703 security_get 0 32703 NULL nohasharray
140248 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
140249 +check_bdq_32704 check_bdq 0 32704 NULL
140250 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
140251 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
140252 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
140253 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
140254 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
140255 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
140256 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
140257 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
140258 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
140259 +rpm_resume_32734 rpm_resume 0 32734 NULL
140260 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
140261 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
140262 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
140263 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
140264 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
140265 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
140266 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
140267 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
140268 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
140269 +every_nth_show_32754 every_nth_show 0 32754 NULL
140270 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
140271 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
140272 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
140273 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
140274 +qt2_write_32776 qt2_write 0-4 32776 NULL
140275 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
140276 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
140277 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
140278 +show_state_field_32780 show_state_field 0 32780 NULL
140279 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
140280 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
140281 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
140282 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
140283 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
140284 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
140285 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
140286 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
140287 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
140288 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
140289 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
140290 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
140291 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
140292 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
140293 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
140294 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
140295 +copy_name_32811 copy_name 0-3 32811 NULL
140296 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
140297 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
140298 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
140299 +__ksize_32837 __ksize 0 32837 NULL
140300 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
140301 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
140302 +vga_rseq_32848 vga_rseq 0 32848 NULL
140303 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
140304 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
140305 +show_32860 show 0 32860 NULL
140306 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
140307 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
140308 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
140309 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
140310 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
140311 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
140312 +sha1_final_32876 sha1_final 0 32876 NULL
140313 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
140314 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
140315 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
140316 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
140317 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
140318 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
140319 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
140320 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
140321 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
140322 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
140323 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
140324 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
140325 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
140326 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
140327 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
140328 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
140329 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
140330 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
140331 +write_policy_show_32908 write_policy_show 0 32908 NULL
140332 +show_fan16_32912 show_fan16 0 32912 NULL
140333 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
140334 +show_32916 show 0 32916 NULL
140335 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
140336 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
140337 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
140338 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
140339 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
140340 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
140341 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
140342 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
140343 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
140344 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
140345 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
140346 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
140347 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
140348 +trusted_list_32953 trusted_list 0-5 32953 NULL
140349 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
140350 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
140351 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
140352 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
140353 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
140354 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
140355 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
140356 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
140357 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
140358 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
140359 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
140360 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
140361 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
140362 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
140363 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
140364 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
140365 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
140366 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
140367 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
140368 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
140369 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
140370 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
140371 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
140372 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
140373 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
140374 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
140375 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
140376 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
140377 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
140378 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
140379 +show_current_governor_33033 show_current_governor 0 33033 NULL
140380 +make_reservation_33038 make_reservation 0 33038 NULL
140381 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
140382 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
140383 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
140384 +show_ch_count_33045 show_ch_count 0 33045 NULL
140385 +show_sgid_33048 show_sgid 0 33048 NULL
140386 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
140387 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
140388 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
140389 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
140390 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
140391 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
140392 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
140393 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
140394 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
140395 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
140396 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
140397 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
140398 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
140399 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
140400 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
140401 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
140402 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
140403 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
140404 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
140405 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
140406 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
140407 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
140408 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
140409 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
140410 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
140411 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
140412 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
140413 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
140414 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
140415 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
140416 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
140417 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
140418 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
140419 +write_node_33121 write_node 4-0 33121 NULL
140420 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
140421 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
140422 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
140423 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
140424 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
140425 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
140426 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
140427 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
140428 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
140429 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
140430 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
140431 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
140432 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
140433 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
140434 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
140435 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
140436 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
140437 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
140438 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
140439 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
140440 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
140441 +show_otp2_33172 show_otp2 0 33172 NULL
140442 +begin_33173 begin 0 33173 NULL
140443 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
140444 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
140445 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
140446 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
140447 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
140448 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
140449 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
140450 +flash_store_33203 flash_store 0-4 33203 NULL
140451 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
140452 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
140453 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
140454 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
140455 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
140456 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
140457 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
140458 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
140459 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
140460 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
140461 +fops_write_33219 fops_write 0-3 33219 NULL
140462 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
140463 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
140464 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
140465 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
140466 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
140467 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
140468 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
140469 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
140470 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
140471 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
140472 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
140473 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
140474 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
140475 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
140476 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
140477 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
140478 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
140479 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
140480 +ipgre_open_33270 ipgre_open 0 33270 NULL
140481 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
140482 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
140483 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
140484 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
140485 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
140486 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
140487 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
140488 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
140489 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
140490 +bin_search_33289 bin_search 0 33289 NULL
140491 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
140492 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
140493 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
140494 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
140495 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
140496 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
140497 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
140498 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
140499 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
140500 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
140501 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
140502 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
140503 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
140504 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
140505 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
140506 +bdc_run_33333 bdc_run 0 33333 NULL
140507 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
140508 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
140509 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
140510 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
140511 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
140512 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
140513 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
140514 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
140515 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
140516 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
140517 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
140518 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
140519 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
140520 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
140521 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
140522 +setsockopt_33380 setsockopt 0 33380 NULL
140523 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
140524 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
140525 +airo_suspend_33386 airo_suspend 0 33386 NULL
140526 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
140527 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
140528 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
140529 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
140530 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
140531 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
140532 +size_read_33399 size_read 0-3 33399 NULL
140533 +show_yoffset_33400 show_yoffset 0 33400 NULL
140534 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
140535 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
140536 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
140537 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
140538 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
140539 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
140540 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
140541 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
140542 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
140543 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
140544 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
140545 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
140546 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
140547 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
140548 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
140549 +mic_start_33422 mic_start 0 33422 NULL
140550 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
140551 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
140552 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
140553 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
140554 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
140555 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
140556 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
140557 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
140558 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
140559 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
140560 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
140561 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
140562 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
140563 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
140564 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
140565 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
140566 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
140567 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
140568 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
140569 +__verify_length_33462 __verify_length 0 33462 NULL
140570 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
140571 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
140572 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
140573 +create_entry_33479 create_entry 2 33479 NULL
140574 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
140575 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
140576 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
140577 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
140578 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
140579 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
140580 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
140581 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
140582 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
140583 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
140584 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
140585 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
140586 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
140587 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
140588 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
140589 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
140590 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
140591 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
140592 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
140593 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
140594 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
140595 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
140596 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
140597 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
140598 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
140599 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
140600 +show_temp_high_33534 show_temp_high 0 33534 NULL
140601 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
140602 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
140603 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
140604 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
140605 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
140606 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
140607 +get_fan_div_33546 get_fan_div 0 33546 NULL
140608 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
140609 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
140610 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
140611 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
140612 +dup_array_33551 dup_array 3 33551 NULL
140613 +in8_33552 in8 0 33552 NULL nohasharray
140614 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
140615 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
140616 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
140617 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
140618 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
140619 +limit_write_33576 limit_write 0-3 33576 NULL
140620 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
140621 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
140622 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
140623 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
140624 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
140625 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
140626 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
140627 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
140628 +really_probe_33598 really_probe 0 33598 NULL
140629 +rtl_open_33601 rtl_open 0 33601 NULL
140630 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
140631 +temp_vga_33605 temp_vga 0 33605 NULL
140632 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
140633 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
140634 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
140635 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
140636 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
140637 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
140638 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
140639 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
140640 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
140641 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
140642 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
140643 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
140644 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
140645 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
140646 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
140647 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
140648 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
140649 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
140650 +swap_type_of_33634 swap_type_of 0 33634 NULL
140651 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
140652 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
140653 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
140654 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
140655 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
140656 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
140657 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
140658 +ali_write_33649 ali_write 0-3 33649 NULL
140659 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
140660 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
140661 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
140662 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
140663 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
140664 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
140665 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
140666 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
140667 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
140668 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
140669 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
140670 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
140671 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
140672 +show_color_common_33677 show_color_common 0 33677 NULL
140673 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
140674 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
140675 +policy_show_33685 policy_show 0 33685 NULL nohasharray
140676 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
140677 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
140678 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
140679 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
140680 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
140681 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
140682 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
140683 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
140684 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
140685 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
140686 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
140687 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
140688 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
140689 +expand_corename_33710 expand_corename 2 33710 NULL
140690 +enable_33715 enable 0 33715 NULL
140691 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
140692 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
140693 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
140694 +changeset_show_33726 changeset_show 0 33726 NULL
140695 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
140696 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
140697 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
140698 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
140699 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
140700 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
140701 +init_vif_33746 init_vif 0 33746 NULL
140702 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
140703 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
140704 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
140705 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
140706 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
140707 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
140708 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
140709 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
140710 +var_to_pll_33759 var_to_pll 0 33759 NULL
140711 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
140712 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
140713 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
140714 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
140715 +hashtab_create_33769 hashtab_create 3 33769 NULL
140716 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
140717 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
140718 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
140719 +____request_module_33775 ____request_module 0 33775 NULL
140720 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
140721 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
140722 +show_33785 show 0 33785 NULL nohasharray
140723 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
140724 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
140725 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
140726 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
140727 +check_qos_33797 check_qos 0 33797 NULL nohasharray
140728 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
140729 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
140730 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
140731 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
140732 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
140733 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
140734 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
140735 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
140736 +kcs_size_33818 kcs_size 0 33818 NULL
140737 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
140738 +read_reg_33819 read_reg 0 33819 &filter_write_33819
140739 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
140740 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
140741 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
140742 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
140743 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
140744 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
140745 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
140746 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
140747 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
140748 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
140749 +hamachi_open_33855 hamachi_open 0 33855 NULL
140750 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
140751 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
140752 +hdcs_start_33860 hdcs_start 0 33860 NULL
140753 +dev_register_33861 dev_register 0 33861 NULL
140754 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
140755 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
140756 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
140757 +bin_string_33884 bin_string 5-3 33884 NULL
140758 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
140759 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
140760 +twl_request_33892 twl_request 0 33892 NULL
140761 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
140762 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
140763 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
140764 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
140765 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
140766 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
140767 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
140768 +sg_nents_33909 sg_nents 0 33909 NULL
140769 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
140770 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
140771 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
140772 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
140773 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
140774 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
140775 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
140776 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
140777 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
140778 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
140779 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
140780 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
140781 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
140782 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
140783 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
140784 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
140785 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
140786 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
140787 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
140788 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
140789 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
140790 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
140791 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
140792 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
140793 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
140794 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
140795 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
140796 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
140797 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
140798 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
140799 +store_33978 store 0 33978 NULL nohasharray
140800 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
140801 +brightness_show_33981 brightness_show 0 33981 NULL
140802 +show_33983 show 0 33983 NULL nohasharray
140803 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
140804 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
140805 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
140806 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
140807 +is_enabled_33989 is_enabled 0 33989 NULL
140808 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
140809 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
140810 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
140811 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
140812 +__az6007_read_34011 __az6007_read 0 34011 NULL
140813 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
140814 +state_show_34018 state_show 0 34018 NULL
140815 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
140816 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
140817 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
140818 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
140819 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
140820 +ghash_update_34031 ghash_update 0 34031 NULL
140821 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
140822 +ppp_write_34034 ppp_write 3-0 34034 NULL
140823 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
140824 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
140825 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
140826 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
140827 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
140828 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
140829 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
140830 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
140831 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
140832 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
140833 +store_34070 store 0-3 34070 NULL
140834 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
140835 +show_analog_out_34081 show_analog_out 0 34081 NULL
140836 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
140837 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
140838 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
140839 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
140840 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
140841 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
140842 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
140843 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
140844 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
140845 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
140846 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
140847 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
140848 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
140849 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
140850 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
140851 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
140852 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
140853 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
140854 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
140855 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
140856 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
140857 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
140858 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
140859 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
140860 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
140861 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
140862 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
140863 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
140864 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
140865 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
140866 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
140867 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
140868 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
140869 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
140870 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
140871 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
140872 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
140873 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
140874 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
140875 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
140876 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
140877 +show_pkey_34170 show_pkey 0 34170 NULL
140878 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
140879 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
140880 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
140881 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
140882 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
140883 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
140884 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
140885 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
140886 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
140887 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
140888 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
140889 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
140890 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
140891 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
140892 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
140893 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
140894 +__send_command_34218 __send_command 5-7 34218 NULL
140895 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
140896 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
140897 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
140898 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
140899 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
140900 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
140901 +store_34237 store 0-4 34237 NULL
140902 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
140903 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
140904 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
140905 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
140906 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
140907 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
140908 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
140909 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
140910 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
140911 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
140912 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
140913 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
140914 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
140915 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
140916 +max_age_store_34262 max_age_store 4-0 34262 NULL
140917 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
140918 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
140919 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
140920 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
140921 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
140922 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
140923 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
140924 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
140925 +device_private_init_34279 device_private_init 0 34279 NULL
140926 +isoc_enable_34281 isoc_enable 0 34281 NULL
140927 +get_boolean_34283 get_boolean 0 34283 NULL
140928 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
140929 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
140930 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
140931 +show_cfg_34289 show_cfg 0 34289 NULL
140932 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
140933 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
140934 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
140935 +rr_open_34298 rr_open 0 34298 NULL
140936 +auxadc_read_34299 auxadc_read 0 34299 NULL
140937 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
140938 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
140939 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
140940 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
140941 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
140942 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
140943 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
140944 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
140945 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
140946 +radio_read_34356 radio_read 0-3 34356 NULL
140947 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
140948 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
140949 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
140950 +write_rss_34360 write_rss 0 34360 NULL nohasharray
140951 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
140952 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
140953 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
140954 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
140955 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
140956 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
140957 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
140958 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
140959 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
140960 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
140961 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
140962 +ea_read_34378 ea_read 0 34378 NULL nohasharray
140963 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
140964 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
140965 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
140966 +hsc_probe_34385 hsc_probe 0 34385 NULL
140967 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
140968 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
140969 +i2c_outb_34391 i2c_outb 0 34391 NULL
140970 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
140971 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
140972 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
140973 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
140974 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
140975 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
140976 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
140977 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
140978 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
140979 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
140980 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
140981 +duplex_show_34424 duplex_show 0 34424 NULL
140982 +set_essid_34427 set_essid 0 34427 NULL
140983 +affs_readpage_34433 affs_readpage 0 34433 NULL
140984 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
140985 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
140986 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
140987 +store_state_field_34443 store_state_field 0-4 34443 NULL
140988 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
140989 +_read_oob_34450 _read_oob 0 34450 NULL
140990 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
140991 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
140992 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
140993 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
140994 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
140995 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
140996 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
140997 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
140998 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
140999 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
141000 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
141001 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
141002 +show_34470 show 0 34470 NULL
141003 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
141004 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
141005 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
141006 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
141007 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
141008 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
141009 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
141010 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
141011 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
141012 +enable_store_34489 enable_store 0-4 34489 NULL
141013 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
141014 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
141015 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
141016 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
141017 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
141018 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
141019 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
141020 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
141021 +features_show_34507 features_show 0 34507 NULL
141022 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
141023 +show_34508 show 0 34508 &efivar_size_read_34508
141024 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
141025 +show_temp_over_34512 show_temp_over 0 34512 NULL
141026 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
141027 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
141028 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
141029 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
141030 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
141031 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
141032 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
141033 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
141034 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
141035 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
141036 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
141037 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
141038 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
141039 +ths7303_config_34542 ths7303_config 0 34542 NULL
141040 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
141041 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
141042 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
141043 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
141044 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
141045 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
141046 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
141047 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
141048 +vsock_bind_34572 vsock_bind 0 34572 NULL
141049 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
141050 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
141051 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
141052 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
141053 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
141054 +digi_open_34579 digi_open 0 34579 NULL
141055 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
141056 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
141057 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
141058 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
141059 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
141060 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
141061 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
141062 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
141063 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
141064 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
141065 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
141066 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
141067 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
141068 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
141069 +ftdi_open_34618 ftdi_open 0 34618 NULL
141070 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
141071 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
141072 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
141073 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
141074 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
141075 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
141076 +ivtv_read_34631 ivtv_read 0 34631 NULL
141077 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
141078 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
141079 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
141080 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
141081 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
141082 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
141083 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
141084 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
141085 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
141086 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
141087 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
141088 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
141089 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
141090 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
141091 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
141092 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
141093 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
141094 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
141095 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
141096 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
141097 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
141098 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
141099 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
141100 +bb_show_34715 bb_show 0 34715 NULL nohasharray
141101 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
141102 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
141103 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
141104 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
141105 +store_34724 store 0-3 34724 NULL
141106 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
141107 +sch_transaction_34731 sch_transaction 0 34731 NULL
141108 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
141109 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
141110 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
141111 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
141112 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
141113 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
141114 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
141115 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
141116 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
141117 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
141118 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
141119 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
141120 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
141121 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
141122 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
141123 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
141124 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
141125 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
141126 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
141127 +device_add_34766 device_add 0 34766 NULL
141128 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
141129 +gsmld_read_34768 gsmld_read 0 34768 NULL
141130 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
141131 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
141132 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
141133 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
141134 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
141135 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
141136 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
141137 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
141138 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
141139 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
141140 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
141141 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
141142 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
141143 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
141144 +show_in5_34809 show_in5 0 34809 NULL
141145 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
141146 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
141147 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
141148 +stream_drop_34819 stream_drop 0 34819 NULL
141149 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
141150 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
141151 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
141152 +bio_segments_34832 bio_segments 0 34832 NULL
141153 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
141154 +charger_get_property_34836 charger_get_property 0 34836 NULL
141155 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
141156 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
141157 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
141158 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
141159 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
141160 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
141161 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
141162 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
141163 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
141164 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
141165 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
141166 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
141167 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
141168 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
141169 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
141170 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
141171 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
141172 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
141173 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
141174 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
141175 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
141176 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
141177 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
141178 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
141179 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
141180 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
141181 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
141182 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
141183 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
141184 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
141185 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
141186 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
141187 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
141188 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
141189 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
141190 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
141191 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
141192 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
141193 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
141194 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
141195 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
141196 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
141197 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
141198 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
141199 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
141200 +x25_create_34911 x25_create 0 34911 NULL nohasharray
141201 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
141202 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
141203 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
141204 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
141205 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
141206 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
141207 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
141208 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
141209 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
141210 +michael_setkey_34918 michael_setkey 0 34918 NULL
141211 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
141212 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
141213 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
141214 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
141215 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
141216 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
141217 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
141218 +wait_comp_34945 wait_comp 0 34945 NULL
141219 +show_max_uA_34951 show_max_uA 0 34951 NULL
141220 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
141221 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
141222 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
141223 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
141224 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
141225 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
141226 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
141227 +edge_show_34977 edge_show 0 34977 NULL
141228 +vendor_command_34980 vendor_command 0 34980 NULL
141229 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
141230 +get_icons_34984 get_icons 0 34984 NULL
141231 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
141232 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
141233 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
141234 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
141235 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
141236 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
141237 +print_message_35000 print_message 0 35000 NULL
141238 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
141239 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
141240 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
141241 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
141242 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
141243 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
141244 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
141245 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
141246 +ark3116_open_35007 ark3116_open 0 35007 NULL
141247 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
141248 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
141249 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
141250 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
141251 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
141252 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
141253 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
141254 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
141255 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
141256 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
141257 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
141258 +stmmac_open_35034 stmmac_open 0 35034 NULL
141259 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
141260 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
141261 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
141262 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
141263 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
141264 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
141265 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
141266 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
141267 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
141268 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
141269 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
141270 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
141271 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
141272 +read_dsunc_35067 read_dsunc 0 35067 NULL
141273 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
141274 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
141275 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
141276 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
141277 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
141278 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
141279 +create_35091 create 0 35091 NULL
141280 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
141281 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
141282 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
141283 +transmit_35097 transmit 0 35097 NULL nohasharray
141284 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
141285 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
141286 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
141287 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
141288 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
141289 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
141290 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
141291 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
141292 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
141293 +calibrate_35111 calibrate 0 35111 NULL
141294 +pre_xfer_35114 pre_xfer 0 35114 NULL
141295 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
141296 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
141297 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
141298 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
141299 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
141300 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
141301 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
141302 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
141303 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
141304 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
141305 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
141306 +async_store_35157 async_store 0-4 35157 NULL
141307 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
141308 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
141309 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
141310 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
141311 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
141312 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
141313 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
141314 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
141315 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
141316 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
141317 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
141318 +serial_show_35187 serial_show 0 35187 NULL
141319 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
141320 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
141321 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
141322 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
141323 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
141324 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
141325 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
141326 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
141327 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
141328 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
141329 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
141330 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
141331 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
141332 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
141333 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
141334 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
141335 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
141336 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
141337 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
141338 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
141339 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
141340 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
141341 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
141342 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
141343 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
141344 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
141345 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
141346 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
141347 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
141348 +gracl_reload_35241 gracl_reload 0 35241 NULL
141349 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
141350 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
141351 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
141352 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
141353 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
141354 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
141355 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
141356 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
141357 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
141358 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
141359 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
141360 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
141361 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
141362 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
141363 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
141364 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
141365 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
141366 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
141367 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
141368 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
141369 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
141370 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
141371 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
141372 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
141373 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
141374 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
141375 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
141376 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
141377 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
141378 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
141379 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
141380 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
141381 +show_35313 show 0 35313 NULL
141382 +ifindex_show_35314 ifindex_show 0 35314 NULL
141383 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
141384 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
141385 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
141386 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
141387 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
141388 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
141389 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
141390 +write_page_35331 write_page 0 35331 NULL
141391 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
141392 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
141393 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
141394 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
141395 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
141396 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
141397 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
141398 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
141399 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
141400 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
141401 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
141402 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
141403 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
141404 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
141405 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
141406 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
141407 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
141408 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
141409 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
141410 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
141411 +set_chglim_35363 set_chglim 0-4 35363 NULL
141412 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
141413 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
141414 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
141415 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
141416 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
141417 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
141418 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
141419 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
141420 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
141421 +init_35395 init 0 35395 NULL
141422 +store_35397 store 0-4 35397 NULL
141423 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
141424 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
141425 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
141426 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
141427 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
141428 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
141429 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
141430 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
141431 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
141432 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
141433 +show_fault_35423 show_fault 0 35423 NULL nohasharray
141434 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
141435 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
141436 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
141437 +firm_purge_35431 firm_purge 0 35431 NULL
141438 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
141439 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
141440 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
141441 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
141442 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
141443 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
141444 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
141445 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
141446 +bq24190_read_35453 bq24190_read 0 35453 NULL
141447 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
141448 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
141449 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
141450 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
141451 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
141452 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
141453 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
141454 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
141455 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
141456 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
141457 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
141458 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
141459 +store_comm_35484 store_comm 0-4 35484 NULL
141460 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
141461 +sis630_access_35490 sis630_access 0 35490 NULL
141462 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
141463 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
141464 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
141465 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
141466 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
141467 +cs421x_init_35506 cs421x_init 0 35506 NULL
141468 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
141469 +hints_store_35510 hints_store 0-4 35510 NULL
141470 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
141471 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
141472 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
141473 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
141474 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
141475 +async_setkey_35521 async_setkey 3 35521 NULL
141476 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
141477 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
141478 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
141479 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
141480 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
141481 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
141482 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
141483 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
141484 +store_channel_35540 store_channel 0-4 35540 NULL
141485 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
141486 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
141487 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
141488 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
141489 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
141490 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
141491 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
141492 +sq905c_command_35566 sq905c_command 0 35566 NULL
141493 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
141494 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
141495 +update_size_35574 update_size 0 35574 NULL
141496 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
141497 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
141498 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
141499 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
141500 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
141501 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
141502 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
141503 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
141504 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
141505 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
141506 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
141507 +io_serial_in_35602 io_serial_in 0 35602 NULL
141508 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
141509 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
141510 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
141511 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
141512 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
141513 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
141514 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
141515 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
141516 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
141517 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
141518 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
141519 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
141520 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
141521 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
141522 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
141523 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
141524 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
141525 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
141526 +show_sched5_35655 show_sched5 0 35655 NULL
141527 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
141528 +request_lock_35670 request_lock 0 35670 NULL
141529 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
141530 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
141531 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
141532 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
141533 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
141534 +dif_show_35685 dif_show 0 35685 NULL
141535 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
141536 +dm_table_create_35687 dm_table_create 3 35687 NULL
141537 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
141538 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
141539 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
141540 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
141541 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
141542 +md_super_write_35703 md_super_write 4 35703 NULL
141543 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
141544 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
141545 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
141546 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
141547 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
141548 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
141549 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
141550 +read_35737 read 0 35737 NULL nohasharray
141551 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
141552 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
141553 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
141554 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
141555 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
141556 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
141557 +type_show_35748 type_show 0 35748 NULL nohasharray
141558 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
141559 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
141560 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
141561 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
141562 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
141563 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
141564 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
141565 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
141566 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
141567 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
141568 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
141569 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
141570 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
141571 +governor_show_35794 governor_show 0 35794 NULL
141572 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
141573 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
141574 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
141575 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
141576 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
141577 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
141578 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
141579 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
141580 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
141581 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
141582 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
141583 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
141584 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
141585 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
141586 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
141587 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
141588 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
141589 +wl3501_open_35855 wl3501_open 0 35855 NULL
141590 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
141591 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
141592 +num_parts_show_35868 num_parts_show 0 35868 NULL
141593 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
141594 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
141595 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
141596 +tun_show_group_35875 tun_show_group 0 35875 NULL
141597 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
141598 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
141599 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
141600 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
141601 +fuse_notify_35888 fuse_notify 0 35888 NULL
141602 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
141603 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
141604 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
141605 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
141606 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
141607 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
141608 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
141609 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
141610 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
141611 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
141612 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
141613 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
141614 +ch_probe_35922 ch_probe 0 35922 NULL
141615 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
141616 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
141617 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
141618 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
141619 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
141620 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
141621 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
141622 +irqcontrol_35953 irqcontrol 0 35953 NULL
141623 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
141624 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
141625 +kernel_bind_35955 kernel_bind 0 35955 NULL
141626 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
141627 +set_cur_state_35966 set_cur_state 0 35966 NULL
141628 +cxgb_open_35970 cxgb_open 0 35970 NULL
141629 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
141630 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
141631 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
141632 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
141633 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
141634 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
141635 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
141636 +lprev_show_35978 lprev_show 0 35978 NULL
141637 +acl_alloc_35979 acl_alloc 1 35979 NULL
141638 +show_35981 show 0 35981 NULL
141639 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
141640 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
141641 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
141642 +raw_bind_35989 raw_bind 0 35989 NULL
141643 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
141644 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
141645 +current_channel_show_35996 current_channel_show 0 35996 NULL
141646 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
141647 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
141648 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
141649 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
141650 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
141651 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
141652 +console_store_36007 console_store 4-0 36007 NULL
141653 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
141654 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
141655 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
141656 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
141657 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
141658 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
141659 +show_36024 show 0 36024 NULL
141660 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
141661 +afs_getattr_36026 afs_getattr 0 36026 NULL
141662 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
141663 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
141664 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
141665 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
141666 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
141667 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
141668 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
141669 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
141670 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
141671 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
141672 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
141673 +num_arg_36039 num_arg 0 36039 NULL
141674 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
141675 +init_36051 init 0 36051 NULL
141676 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
141677 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
141678 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
141679 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
141680 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
141681 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
141682 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
141683 +show_power_crit_36062 show_power_crit 0 36062 NULL
141684 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
141685 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
141686 +write_emulate_36065 write_emulate 2 36065 NULL
141687 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
141688 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
141689 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
141690 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
141691 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
141692 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
141693 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
141694 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
141695 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
141696 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
141697 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
141698 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
141699 +map_capability_36089 map_capability 5 36089 NULL
141700 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
141701 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
141702 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
141703 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
141704 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
141705 +read_dsrate_36103 read_dsrate 0 36103 NULL
141706 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
141707 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
141708 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
141709 +compile_date_show_36116 compile_date_show 0 36116 NULL
141710 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
141711 +show_36118 show 0 36118 &simple_xattr_alloc_36118
141712 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
141713 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
141714 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
141715 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
141716 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
141717 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
141718 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
141719 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
141720 +authorized_store_36134 authorized_store 0-4 36134 NULL
141721 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
141722 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
141723 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
141724 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
141725 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
141726 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
141727 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
141728 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
141729 +show_remote_port_36146 show_remote_port 0 36146 NULL
141730 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
141731 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
141732 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
141733 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
141734 +twl_set_36154 twl_set 2 36154 NULL
141735 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
141736 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
141737 +sys_send_36161 sys_send 3 36161 NULL
141738 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
141739 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
141740 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
141741 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
141742 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
141743 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
141744 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
141745 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
141746 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
141747 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
141748 +modify_device_36179 modify_device 0 36179 NULL
141749 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
141750 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
141751 +phys_state_show_36187 phys_state_show 0 36187 NULL
141752 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
141753 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
141754 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
141755 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
141756 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
141757 +write_word_36211 write_word 0 36211 NULL
141758 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
141759 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
141760 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
141761 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
141762 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
141763 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
141764 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
141765 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
141766 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
141767 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
141768 +ping_bind_36236 ping_bind 0 36236 NULL
141769 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
141770 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
141771 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
141772 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
141773 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
141774 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
141775 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
141776 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
141777 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
141778 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
141779 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
141780 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
141781 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
141782 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
141783 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
141784 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
141785 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
141786 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
141787 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
141788 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
141789 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
141790 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
141791 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
141792 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
141793 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
141794 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
141795 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
141796 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
141797 +show_in_min3_36304 show_in_min3 0 36304 NULL
141798 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
141799 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
141800 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
141801 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
141802 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
141803 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
141804 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
141805 +lc_create_36332 lc_create 4 36332 NULL
141806 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
141807 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
141808 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
141809 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
141810 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
141811 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
141812 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
141813 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
141814 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
141815 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
141816 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
141817 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
141818 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
141819 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
141820 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
141821 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
141822 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
141823 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
141824 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
141825 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
141826 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
141827 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
141828 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
141829 +sierra_write_36402 sierra_write 4-0 36402 NULL
141830 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
141831 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
141832 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
141833 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
141834 +qdsb_get_36409 qdsb_get 0 36409 NULL
141835 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
141836 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
141837 +teles_suspend_36416 teles_suspend 0 36416 NULL
141838 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
141839 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
141840 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
141841 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
141842 +no_uld_show_36430 no_uld_show 0 36430 NULL
141843 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
141844 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
141845 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
141846 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
141847 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
141848 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
141849 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
141850 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
141851 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
141852 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
141853 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
141854 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
141855 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
141856 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
141857 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
141858 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
141859 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
141860 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
141861 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
141862 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
141863 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
141864 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
141865 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
141866 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
141867 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
141868 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
141869 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
141870 +vmci_route_36488 vmci_route 0 36488 NULL
141871 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
141872 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
141873 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
141874 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
141875 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
141876 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
141877 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
141878 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
141879 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
141880 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
141881 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
141882 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
141883 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
141884 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
141885 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
141886 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
141887 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
141888 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
141889 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
141890 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
141891 +de_init_hw_36543 de_init_hw 0 36543 NULL
141892 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
141893 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
141894 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
141895 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
141896 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
141897 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
141898 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
141899 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
141900 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
141901 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
141902 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
141903 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
141904 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
141905 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
141906 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
141907 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
141908 +__erst_read_36579 __erst_read 0 36579 NULL
141909 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
141910 +show_36588 show 0 36588 NULL
141911 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
141912 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
141913 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
141914 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
141915 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
141916 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
141917 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
141918 +init_36600 init 0 36600 NULL
141919 +read_byte_36604 read_byte 0 36604 NULL
141920 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
141921 +show_dev_name_36608 show_dev_name 0 36608 NULL
141922 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
141923 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
141924 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
141925 +kstrtoll_36612 kstrtoll 0 36612 NULL
141926 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
141927 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
141928 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
141929 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
141930 +proto_name_show_36630 proto_name_show 0 36630 NULL
141931 +power_save_36634 power_save 0 36634 NULL
141932 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
141933 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
141934 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
141935 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
141936 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
141937 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
141938 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
141939 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
141940 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
141941 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
141942 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
141943 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
141944 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
141945 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
141946 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
141947 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
141948 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
141949 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
141950 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
141951 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
141952 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
141953 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
141954 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
141955 +__follow_pte_36683 __follow_pte 0 36683 NULL
141956 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
141957 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
141958 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
141959 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
141960 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
141961 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
141962 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
141963 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
141964 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
141965 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
141966 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
141967 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
141968 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
141969 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
141970 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
141971 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
141972 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
141973 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
141974 +multicast_show_36734 multicast_show 0 36734 NULL
141975 +read_36735 read 0 36735 NULL
141976 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
141977 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
141978 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
141979 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
141980 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
141981 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
141982 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
141983 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
141984 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
141985 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
141986 +agc_status_36756 agc_status 0 36756 NULL
141987 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
141988 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
141989 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
141990 +get_ncm_36766 get_ncm 0 36766 NULL
141991 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
141992 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
141993 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
141994 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
141995 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
141996 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
141997 +musb_schedule_36787 musb_schedule 0 36787 NULL
141998 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
141999 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
142000 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
142001 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
142002 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
142003 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
142004 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
142005 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
142006 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
142007 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
142008 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
142009 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
142010 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
142011 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
142012 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
142013 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
142014 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
142015 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
142016 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
142017 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
142018 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
142019 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
142020 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
142021 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
142022 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
142023 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
142024 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
142025 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
142026 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
142027 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
142028 +set_rate_36858 set_rate 0 36858 NULL nohasharray
142029 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
142030 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
142031 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
142032 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
142033 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
142034 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
142035 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
142036 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
142037 +stp_state_show_36872 stp_state_show 0 36872 NULL
142038 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
142039 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
142040 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
142041 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
142042 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
142043 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
142044 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
142045 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
142046 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
142047 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
142048 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
142049 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
142050 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
142051 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
142052 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
142053 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
142054 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
142055 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
142056 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
142057 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
142058 +cuse_read_36920 cuse_read 0-3 36920 NULL
142059 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
142060 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
142061 +store_lid_36925 store_lid 0-4 36925 NULL
142062 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
142063 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
142064 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
142065 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
142066 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
142067 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
142068 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
142069 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
142070 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
142071 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
142072 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
142073 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
142074 +div_u64_36951 div_u64 0 36951 NULL
142075 +write_leb_36957 write_leb 5-0 36957 NULL
142076 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
142077 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
142078 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
142079 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
142080 +afs_setattr_36981 afs_setattr 0 36981 NULL
142081 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
142082 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
142083 +set_convrate_36989 set_convrate 0-4 36989 NULL
142084 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
142085 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
142086 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
142087 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
142088 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
142089 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
142090 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
142091 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
142092 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
142093 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
142094 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
142095 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
142096 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
142097 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
142098 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
142099 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
142100 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
142101 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
142102 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
142103 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
142104 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
142105 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
142106 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
142107 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
142108 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
142109 +fat_readpage_37025 fat_readpage 0 37025 NULL
142110 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
142111 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
142112 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
142113 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
142114 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
142115 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
142116 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
142117 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
142118 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
142119 +command_file_read_37038 command_file_read 3-0 37038 NULL
142120 +do_action_37040 do_action 0 37040 NULL nohasharray
142121 +erst_write_37040 erst_write 0 37040 &do_action_37040
142122 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
142123 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
142124 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
142125 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
142126 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
142127 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
142128 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
142129 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
142130 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
142131 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
142132 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072
142133 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
142134 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
142135 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
142136 +parse_command_37079 parse_command 2-0 37079 NULL
142137 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
142138 +resize_37084 resize 0 37084 NULL
142139 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
142140 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
142141 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
142142 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
142143 +show_37102 show 0 37102 NULL
142144 +store_bind_37104 store_bind 0-4 37104 NULL
142145 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
142146 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
142147 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
142148 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
142149 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
142150 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
142151 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
142152 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
142153 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
142154 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
142155 +show_nets_37127 show_nets 0 37127 NULL
142156 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
142157 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
142158 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
142159 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
142160 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
142161 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
142162 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
142163 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
142164 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
142165 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
142166 +handshake_37157 handshake 0 37157 NULL
142167 +msg_word_37164 msg_word 0 37164 NULL
142168 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
142169 +bop_last_key_37173 bop_last_key 0 37173 NULL
142170 +boot_37174 boot 0 37174 NULL
142171 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
142172 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
142173 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
142174 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
142175 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
142176 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
142177 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
142178 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
142179 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
142180 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
142181 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
142182 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
142183 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
142184 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
142185 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
142186 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
142187 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
142188 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
142189 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
142190 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
142191 +inv_show_37218 inv_show 0 37218 NULL
142192 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
142193 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
142194 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
142195 +__do_replace_37227 __do_replace 5 37227 NULL
142196 +store_temp8_37228 store_temp8 0-4 37228 NULL
142197 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
142198 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
142199 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
142200 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
142201 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
142202 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
142203 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
142204 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
142205 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
142206 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
142207 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
142208 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
142209 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
142210 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
142211 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
142212 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
142213 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
142214 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
142215 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
142216 +c101_run_37279 c101_run 2 37279 NULL
142217 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
142218 +phy_reset_37283 phy_reset 0 37283 NULL
142219 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
142220 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
142221 +command_37288 command 0 37288 NULL
142222 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
142223 +write_37289 write 0 37289 &idt77252_send_37289
142224 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
142225 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
142226 +governor_store_37304 governor_store 0-4 37304 NULL
142227 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
142228 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
142229 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
142230 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
142231 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
142232 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
142233 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
142234 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
142235 +composite_bind_37313 composite_bind 0 37313 NULL
142236 +program_regs_37317 program_regs 0 37317 NULL
142237 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
142238 +version_show_37322 version_show 0 37322 NULL
142239 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
142240 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
142241 +kern_path_37329 kern_path 0 37329 NULL
142242 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
142243 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
142244 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
142245 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
142246 +get_any_page_37337 get_any_page 0 37337 NULL
142247 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
142248 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
142249 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
142250 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
142251 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
142252 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
142253 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
142254 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
142255 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
142256 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
142257 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
142258 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
142259 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
142260 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
142261 +xcan_open_37377 xcan_open 0 37377 NULL
142262 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
142263 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
142264 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
142265 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
142266 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
142267 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
142268 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
142269 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
142270 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
142271 +channel_set_37410 channel_set 0-4 37410 NULL
142272 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
142273 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
142274 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
142275 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
142276 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
142277 +find_next_bit_37422 find_next_bit 0 37422 &acpi_os_allocate_zeroed_37422
142278 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
142279 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
142280 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
142281 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
142282 +fru_alloc_37442 fru_alloc 1 37442 NULL
142283 +show_als_en_37445 show_als_en 0 37445 NULL
142284 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
142285 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
142286 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
142287 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
142288 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
142289 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
142290 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
142291 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
142292 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
142293 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
142294 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
142295 +prepare_header80_37479 prepare_header80 0 37479 NULL
142296 +get_est_timing_37484 get_est_timing 0 37484 NULL
142297 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
142298 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
142299 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
142300 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
142301 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
142302 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
142303 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
142304 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
142305 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
142306 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
142307 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
142308 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
142309 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
142310 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
142311 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
142312 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
142313 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
142314 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
142315 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
142316 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
142317 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
142318 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
142319 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
142320 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
142321 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
142322 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
142323 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
142324 +extent_map_end_37550 extent_map_end 0 37550 NULL
142325 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
142326 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
142327 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
142328 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
142329 +show_37574 show 0 37574 NULL
142330 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
142331 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
142332 +block_show_37580 block_show 0 37580 NULL
142333 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
142334 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
142335 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
142336 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
142337 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
142338 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
142339 +show_lid_state_37597 show_lid_state 0 37597 NULL
142340 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
142341 +read_field_37603 read_field 0 37603 NULL
142342 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
142343 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
142344 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
142345 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
142346 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
142347 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
142348 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
142349 +sha1_export_37617 sha1_export 0 37617 NULL
142350 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
142351 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
142352 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
142353 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
142354 +rd_byte_37632 rd_byte 0 37632 NULL
142355 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
142356 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
142357 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
142358 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
142359 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
142360 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
142361 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
142362 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
142363 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
142364 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
142365 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
142366 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
142367 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
142368 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
142369 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
142370 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
142371 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
142372 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
142373 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
142374 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
142375 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
142376 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
142377 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
142378 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
142379 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
142380 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
142381 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
142382 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
142383 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
142384 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
142385 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
142386 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
142387 +parse_arg_37696 parse_arg 0 37696 NULL
142388 +smic_size_37697 smic_size 0 37697 NULL
142389 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
142390 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
142391 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
142392 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
142393 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
142394 +smp_req_37703 smp_req 0 37703 NULL
142395 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
142396 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
142397 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
142398 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
142399 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
142400 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
142401 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
142402 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
142403 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
142404 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
142405 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
142406 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
142407 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
142408 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
142409 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
142410 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
142411 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
142412 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
142413 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
142414 +pre_action_37765 pre_action 0 37765 NULL nohasharray
142415 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
142416 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
142417 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
142418 +filemap_flush_37767 filemap_flush 0 37767 NULL
142419 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
142420 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
142421 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
142422 +__il3945_up_37778 __il3945_up 0 37778 NULL
142423 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
142424 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
142425 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
142426 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
142427 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
142428 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
142429 +nr_open_37793 nr_open 0 37793 NULL
142430 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
142431 +read_posted_37797 read_posted 0 37797 NULL nohasharray
142432 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
142433 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
142434 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
142435 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
142436 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
142437 +setup_irq_37809 setup_irq 0 37809 NULL
142438 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
142439 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
142440 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
142441 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
142442 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
142443 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
142444 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
142445 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
142446 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
142447 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
142448 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
142449 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
142450 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
142451 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
142452 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
142453 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
142454 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
142455 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
142456 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
142457 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
142458 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
142459 +dev_port_show_37881 dev_port_show 0 37881 NULL
142460 +set_registers_37883 set_registers 4 37883 NULL
142461 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
142462 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
142463 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
142464 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
142465 +pubek_show_37903 pubek_show 0 37903 NULL
142466 +compiler_show_37905 compiler_show 0 37905 NULL
142467 +show_target_37913 show_target 0 37913 NULL
142468 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
142469 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
142470 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
142471 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
142472 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
142473 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
142474 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
142475 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
142476 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
142477 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
142478 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
142479 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
142480 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
142481 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
142482 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
142483 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
142484 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
142485 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
142486 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
142487 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
142488 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
142489 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
142490 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
142491 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
142492 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
142493 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
142494 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
142495 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
142496 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
142497 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
142498 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
142499 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
142500 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
142501 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
142502 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
142503 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
142504 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
142505 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
142506 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
142507 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
142508 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
142509 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
142510 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
142511 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
142512 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
142513 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
142514 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
142515 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
142516 +init_dma_38018 init_dma 0 38018 NULL
142517 +crc32_init_38021 crc32_init 0 38021 NULL
142518 +show_beep_38022 show_beep 0 38022 NULL
142519 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
142520 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
142521 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
142522 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
142523 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
142524 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
142525 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
142526 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
142527 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
142528 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
142529 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
142530 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
142531 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
142532 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
142533 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
142534 +create_l2entity_38053 create_l2entity 0 38053 NULL
142535 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
142536 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
142537 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
142538 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
142539 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
142540 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
142541 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
142542 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
142543 +plip_open_38078 plip_open 0 38078 NULL
142544 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
142545 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
142546 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
142547 +read_38082 read 0 38082 NULL
142548 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
142549 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
142550 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
142551 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
142552 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
142553 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
142554 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
142555 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
142556 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
142557 +ep0_read_38095 ep0_read 3 38095 NULL
142558 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
142559 +vport_delete_38098 vport_delete 0 38098 NULL
142560 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
142561 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
142562 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
142563 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
142564 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
142565 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
142566 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
142567 +intervals_show_38131 intervals_show 0 38131 NULL
142568 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
142569 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
142570 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
142571 +units_show_38139 units_show 0 38139 NULL
142572 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
142573 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
142574 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
142575 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
142576 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
142577 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
142578 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
142579 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
142580 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
142581 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
142582 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
142583 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
142584 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
142585 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
142586 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
142587 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
142588 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
142589 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
142590 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
142591 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
142592 +readlink_38193 readlink 0 38193 NULL nohasharray
142593 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
142594 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
142595 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
142596 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
142597 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
142598 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
142599 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
142600 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
142601 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
142602 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
142603 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
142604 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
142605 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
142606 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
142607 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
142608 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
142609 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
142610 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
142611 +m66592_queue_38237 m66592_queue 0 38237 NULL
142612 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
142613 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
142614 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
142615 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
142616 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
142617 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
142618 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
142619 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
142620 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
142621 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
142622 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
142623 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
142624 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
142625 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
142626 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
142627 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
142628 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
142629 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
142630 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
142631 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
142632 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
142633 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
142634 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
142635 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
142636 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
142637 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
142638 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
142639 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
142640 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
142641 +show_channel_38289 show_channel 0 38289 NULL
142642 +odev_write_38293 odev_write 0-3 38293 NULL
142643 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
142644 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
142645 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
142646 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
142647 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
142648 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
142649 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
142650 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
142651 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
142652 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
142653 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
142654 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
142655 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
142656 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
142657 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
142658 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
142659 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
142660 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
142661 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
142662 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
142663 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
142664 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
142665 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
142666 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
142667 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
142668 +security_getxattr_38355 security_getxattr 0 38355 NULL
142669 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
142670 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
142671 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
142672 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
142673 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
142674 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
142675 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
142676 +active_duration_show_38373 active_duration_show 0 38373 NULL
142677 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
142678 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
142679 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
142680 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
142681 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
142682 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
142683 +_write_mirror_38398 _write_mirror 0 38398 NULL
142684 +vxp_inb_38402 vxp_inb 0 38402 NULL
142685 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
142686 +show_status_str_38406 show_status_str 0 38406 NULL
142687 +send_packet_38408 send_packet 0 38408 NULL
142688 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
142689 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
142690 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
142691 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
142692 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
142693 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
142694 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
142695 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
142696 +netlink_send_38434 netlink_send 5 38434 NULL
142697 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
142698 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
142699 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
142700 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
142701 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
142702 +offline_38447 offline 0 38447 &dev_set_mtu_38447
142703 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
142704 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
142705 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
142706 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
142707 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
142708 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
142709 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
142710 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
142711 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
142712 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
142713 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
142714 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
142715 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
142716 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
142717 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
142718 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
142719 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
142720 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
142721 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
142722 +store_bpp_38484 store_bpp 0-4 38484 NULL
142723 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
142724 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
142725 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
142726 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
142727 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
142728 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
142729 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
142730 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
142731 +format_cam_size_38506 format_cam_size 0 38506 NULL
142732 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
142733 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
142734 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
142735 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
142736 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
142737 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
142738 +set_queue_count_38519 set_queue_count 0 38519 NULL
142739 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
142740 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
142741 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
142742 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
142743 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
142744 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
142745 +prepare_header95_38540 prepare_header95 0 38540 NULL
142746 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
142747 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
142748 +xs_error_38560 xs_error 0 38560 NULL
142749 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
142750 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
142751 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
142752 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
142753 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
142754 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
142755 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
142756 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
142757 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
142758 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
142759 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
142760 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
142761 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
142762 +write_38599 write 0 38599 NULL
142763 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
142764 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
142765 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
142766 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
142767 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
142768 +pep_indicate_38611 pep_indicate 5 38611 NULL
142769 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
142770 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
142771 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
142772 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
142773 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
142774 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
142775 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
142776 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
142777 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
142778 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
142779 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
142780 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
142781 +i801_access_38631 i801_access 0 38631 NULL nohasharray
142782 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
142783 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
142784 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
142785 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
142786 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
142787 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
142788 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
142789 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
142790 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
142791 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
142792 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
142793 +ring_active_show_38652 ring_active_show 0 38652 NULL
142794 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
142795 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
142796 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
142797 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
142798 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
142799 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
142800 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
142801 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
142802 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
142803 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
142804 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
142805 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
142806 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
142807 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
142808 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
142809 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
142810 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
142811 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
142812 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
142813 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
142814 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
142815 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
142816 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
142817 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
142818 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
142819 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
142820 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
142821 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
142822 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
142823 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
142824 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
142825 +store_38729 store 0-3 38729 NULL
142826 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
142827 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
142828 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
142829 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
142830 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
142831 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
142832 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
142833 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
142834 +microcode_write_38754 microcode_write 0-3 38754 NULL
142835 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
142836 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
142837 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
142838 +udf_readpages_38761 udf_readpages 4 38761 NULL
142839 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
142840 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
142841 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
142842 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
142843 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
142844 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
142845 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
142846 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
142847 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
142848 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
142849 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
142850 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
142851 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
142852 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
142853 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
142854 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
142855 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
142856 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
142857 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
142858 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
142859 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
142860 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
142861 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
142862 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
142863 +err_decode_38804 err_decode 2 38804 NULL
142864 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
142865 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
142866 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
142867 +sys_select_38827 sys_select 1 38827 NULL
142868 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
142869 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
142870 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
142871 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
142872 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
142873 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
142874 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
142875 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
142876 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
142877 +start_discovery_38858 start_discovery 4 38858 NULL
142878 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
142879 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
142880 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
142881 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
142882 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
142883 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
142884 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
142885 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
142886 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
142887 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
142888 +hdlc_open_38893 hdlc_open 0 38893 NULL
142889 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
142890 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
142891 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
142892 +__fswab16_38898 __fswab16 0 38898 NULL
142893 +process_access_response_38899 process_access_response 0 38899 NULL
142894 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
142895 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
142896 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
142897 +ei_open_38906 ei_open 0 38906 NULL
142898 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
142899 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
142900 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
142901 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
142902 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
142903 +change_protocol_38922 change_protocol 0 38922 NULL
142904 +port_destid_show_38923 port_destid_show 0 38923 NULL
142905 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
142906 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
142907 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
142908 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
142909 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
142910 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
142911 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
142912 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
142913 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
142914 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
142915 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
142916 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
142917 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
142918 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
142919 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
142920 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
142921 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
142922 +show_temp16_38958 show_temp16 0 38958 NULL
142923 +macaddress_show_38969 macaddress_show 0 38969 NULL
142924 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
142925 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
142926 +wp512_init_38975 wp512_init 0 38975 NULL
142927 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
142928 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
142929 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
142930 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
142931 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
142932 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
142933 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
142934 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
142935 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
142936 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
142937 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
142938 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
142939 +systemid_show_39002 systemid_show 0 39002 NULL
142940 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
142941 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
142942 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
142943 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
142944 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
142945 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
142946 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
142947 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
142948 +show_39014 show 0 39014 NULL
142949 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
142950 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
142951 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
142952 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
142953 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
142954 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
142955 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
142956 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
142957 +phy_read_status_39042 phy_read_status 0 39042 NULL
142958 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
142959 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
142960 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
142961 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
142962 +__wil_up_39052 __wil_up 0 39052 NULL
142963 +get_component_status_39053 get_component_status 0 39053 NULL
142964 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
142965 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
142966 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
142967 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
142968 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
142969 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
142970 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
142971 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
142972 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
142973 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
142974 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
142975 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
142976 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
142977 +qt2_open_39101 qt2_open 0 39101 NULL
142978 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
142979 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
142980 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
142981 +pause_transport_39115 pause_transport 0 39115 NULL
142982 +serial_resume_39116 serial_resume 0 39116 NULL
142983 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
142984 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
142985 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
142986 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
142987 +ea_foreach_39133 ea_foreach 0 39133 NULL
142988 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
142989 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
142990 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
142991 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
142992 +generic_permission_39150 generic_permission 0 39150 NULL
142993 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
142994 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
142995 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
142996 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
142997 +elevator_switch_39159 elevator_switch 0 39159 NULL
142998 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
142999 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
143000 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
143001 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
143002 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
143003 +msr_device_create_39175 msr_device_create 0 39175 NULL
143004 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
143005 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
143006 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
143007 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
143008 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
143009 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
143010 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
143011 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
143012 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
143013 +location_show_39206 location_show 0 39206 NULL
143014 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
143015 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
143016 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
143017 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
143018 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
143019 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
143020 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
143021 +fuse_access_39220 fuse_access 0 39220 NULL
143022 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
143023 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
143024 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
143025 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
143026 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
143027 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
143028 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
143029 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
143030 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
143031 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
143032 +odev_read_39239 odev_read 0-3 39239 NULL
143033 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
143034 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
143035 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
143036 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
143037 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
143038 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
143039 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
143040 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
143041 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
143042 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
143043 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
143044 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
143045 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
143046 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
143047 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
143048 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
143049 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
143050 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
143051 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
143052 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
143053 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
143054 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
143055 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
143056 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
143057 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
143058 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
143059 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
143060 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
143061 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
143062 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
143063 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
143064 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
143065 +control_store_39323 control_store 0-4 39323 NULL
143066 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
143067 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
143068 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
143069 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
143070 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
143071 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
143072 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
143073 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
143074 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
143075 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
143076 +sha512_init_39345 sha512_init 0 39345 NULL
143077 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
143078 +show_frame_align_39349 show_frame_align 0 39349 NULL
143079 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
143080 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
143081 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
143082 +store_39365 store 0-3 39365 NULL
143083 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
143084 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
143085 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
143086 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
143087 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
143088 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
143089 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
143090 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
143091 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
143092 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
143093 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
143094 +show_internals_39390 show_internals 0 39390 NULL
143095 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
143096 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
143097 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
143098 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
143099 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
143100 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
143101 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
143102 +user_power_read_39414 user_power_read 3-0 39414 NULL
143103 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
143104 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
143105 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
143106 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
143107 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
143108 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
143109 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
143110 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
143111 +user_list_39432 user_list 0-5 39432 NULL
143112 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
143113 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
143114 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
143115 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
143116 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
143117 +sys_semop_39457 sys_semop 3 39457 NULL
143118 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
143119 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
143120 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
143121 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
143122 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
143123 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
143124 +_request_lock_39482 _request_lock 0 39482 NULL
143125 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
143126 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
143127 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
143128 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
143129 +get_std_timing_39517 get_std_timing 0 39517 NULL
143130 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
143131 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
143132 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
143133 +state_store_39532 state_store 0-3 39532 NULL
143134 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
143135 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
143136 +set_rpm_39535 set_rpm 0-4 39535 NULL
143137 +strobe_get_39537 strobe_get 0 39537 NULL
143138 +show_flags_39540 show_flags 0 39540 NULL
143139 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
143140 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
143141 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
143142 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
143143 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
143144 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
143145 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
143146 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
143147 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
143148 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
143149 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
143150 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
143151 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
143152 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
143153 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
143154 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
143155 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
143156 +ifb_open_39587 ifb_open 0 39587 NULL
143157 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
143158 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
143159 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
143160 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
143161 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
143162 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
143163 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
143164 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
143165 +sdio_readb_39618 sdio_readb 0 39618 NULL
143166 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
143167 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
143168 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
143169 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
143170 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
143171 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
143172 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
143173 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
143174 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
143175 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
143176 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
143177 +show_change_ack_39644 show_change_ack 0 39644 NULL
143178 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
143179 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
143180 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
143181 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
143182 +afg_show_39651 afg_show 0 39651 NULL
143183 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
143184 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
143185 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
143186 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
143187 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
143188 +function_show_39663 function_show 0 39663 NULL
143189 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
143190 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
143191 +read_39668 read 0 39668 NULL
143192 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
143193 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
143194 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
143195 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
143196 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
143197 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
143198 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
143199 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
143200 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
143201 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
143202 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
143203 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
143204 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
143205 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
143206 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
143207 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
143208 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
143209 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
143210 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
143211 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
143212 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
143213 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
143214 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
143215 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
143216 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
143217 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
143218 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
143219 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
143220 +show_input_39763 show_input 0 39763 NULL
143221 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
143222 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
143223 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
143224 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
143225 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
143226 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
143227 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
143228 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
143229 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
143230 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
143231 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
143232 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
143233 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
143234 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
143235 +update_39807 update 0 39807 NULL
143236 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
143237 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
143238 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
143239 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
143240 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
143241 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
143242 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
143243 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
143244 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
143245 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
143246 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
143247 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
143248 +delay_store_39831 delay_store 0-3 39831 NULL
143249 +sched_write_39833 sched_write 0-3 39833 NULL
143250 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
143251 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
143252 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
143253 +clear_show_39848 clear_show 0 39848 NULL
143254 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
143255 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
143256 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
143257 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
143258 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
143259 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
143260 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
143261 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
143262 +search_by_key_39874 search_by_key 0 39874 NULL
143263 +m920x_write_39879 m920x_write 0 39879 NULL
143264 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
143265 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
143266 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
143267 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
143268 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
143269 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
143270 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
143271 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
143272 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
143273 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
143274 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
143275 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
143276 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
143277 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
143278 +panic_event_39914 panic_event 0 39914 NULL
143279 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
143280 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
143281 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
143282 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
143283 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
143284 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
143285 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
143286 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
143287 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
143288 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
143289 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
143290 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
143291 +__spi_async_39932 __spi_async 0 39932 NULL
143292 +__get_order_39935 __get_order 0 39935 NULL
143293 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
143294 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
143295 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
143296 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
143297 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
143298 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
143299 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
143300 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
143301 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
143302 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
143303 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
143304 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
143305 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
143306 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
143307 +prepare_39963 prepare 0 39963 NULL
143308 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
143309 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
143310 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
143311 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
143312 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
143313 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
143314 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
143315 +svc_create_39979 svc_create 0 39979 NULL
143316 +aer_inject_39984 aer_inject 0 39984 NULL
143317 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
143318 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
143319 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
143320 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
143321 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
143322 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
143323 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
143324 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
143325 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
143326 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
143327 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
143328 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
143329 +smb_send_40015 smb_send 0 40015 NULL
143330 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
143331 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
143332 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
143333 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
143334 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
143335 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
143336 +show_error_40026 show_error 0 40026 NULL
143337 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
143338 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
143339 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
143340 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
143341 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
143342 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
143343 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
143344 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
143345 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
143346 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
143347 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
143348 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
143349 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
143350 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
143351 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
143352 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
143353 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
143354 +bql_show_40074 bql_show 0 40074 NULL
143355 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
143356 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
143357 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
143358 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
143359 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
143360 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
143361 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
143362 +ncp_request2_40102 ncp_request2 0 40102 NULL
143363 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
143364 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
143365 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
143366 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
143367 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
143368 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
143369 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
143370 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
143371 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
143372 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
143373 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
143374 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
143375 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
143376 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
143377 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
143378 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
143379 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
143380 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
143381 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
143382 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
143383 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
143384 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
143385 +atl1c_up_40154 atl1c_up 0 40154 NULL
143386 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
143387 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
143388 +pt_write_40159 pt_write 3-0 40159 NULL
143389 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
143390 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
143391 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
143392 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
143393 +show_40187 show 0 40187 NULL
143394 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
143395 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
143396 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
143397 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
143398 +allocate_probes_40204 allocate_probes 1 40204 NULL
143399 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
143400 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
143401 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
143402 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
143403 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
143404 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
143405 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
143406 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
143407 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
143408 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
143409 +adjust_io_40247 adjust_io 0 40247 NULL
143410 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
143411 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
143412 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
143413 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
143414 +vlsi_open_40258 vlsi_open 0 40258 NULL
143415 +store_led_override_40261 store_led_override 0-3 40261 NULL
143416 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
143417 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
143418 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
143419 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
143420 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
143421 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
143422 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
143423 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
143424 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
143425 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
143426 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
143427 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
143428 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
143429 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
143430 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
143431 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
143432 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
143433 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
143434 +SyS_bind_40303 SyS_bind 3 40303 NULL
143435 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
143436 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
143437 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
143438 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
143439 +prepare_40316 prepare 0 40316 NULL
143440 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
143441 +store_40327 store 0-3 40327 NULL
143442 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
143443 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
143444 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
143445 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
143446 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
143447 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
143448 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
143449 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
143450 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
143451 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
143452 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
143453 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
143454 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
143455 +mmio_read_40348 mmio_read 4 40348 NULL
143456 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
143457 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
143458 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
143459 +store_green_40357 store_green 0-4 40357 NULL
143460 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
143461 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
143462 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
143463 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
143464 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
143465 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
143466 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
143467 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
143468 +get_chars_40373 get_chars 3 40373 NULL
143469 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
143470 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
143471 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
143472 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
143473 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
143474 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
143475 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
143476 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
143477 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
143478 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
143479 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
143480 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
143481 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
143482 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
143483 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
143484 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
143485 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
143486 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
143487 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
143488 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
143489 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
143490 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
143491 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
143492 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
143493 +rmd128_update_40445 rmd128_update 0 40445 NULL
143494 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
143495 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
143496 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
143497 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
143498 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
143499 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
143500 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
143501 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
143502 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
143503 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
143504 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
143505 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
143506 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
143507 +SyS_writev_40467 SyS_writev 3 40467 NULL
143508 +visor_open_40470 visor_open 0 40470 NULL
143509 +SyS_select_40473 SyS_select 1 40473 NULL
143510 +postdisable_40478 postdisable 0 40478 NULL
143511 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
143512 +read_usmargin_40485 read_usmargin 0 40485 NULL
143513 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
143514 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
143515 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
143516 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
143517 +tty_write_room_40495 tty_write_room 0 40495 NULL
143518 +show_dock_40500 show_dock 0 40500 NULL nohasharray
143519 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
143520 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
143521 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
143522 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
143523 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
143524 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
143525 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
143526 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
143527 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
143528 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
143529 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
143530 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
143531 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
143532 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
143533 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
143534 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
143535 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
143536 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
143537 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
143538 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
143539 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
143540 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
143541 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
143542 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
143543 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
143544 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
143545 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
143546 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
143547 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
143548 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
143549 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
143550 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
143551 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
143552 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
143553 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
143554 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
143555 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
143556 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
143557 +pio_read_40561 pio_read 6-0-5 40561 NULL
143558 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
143559 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
143560 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
143561 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
143562 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
143563 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
143564 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
143565 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
143566 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
143567 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
143568 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
143569 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
143570 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
143571 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
143572 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
143573 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
143574 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
143575 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
143576 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
143577 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
143578 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
143579 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
143580 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
143581 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
143582 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
143583 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
143584 +read_40652 read 0 40652 NULL
143585 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
143586 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
143587 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
143588 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
143589 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
143590 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
143591 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
143592 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
143593 +fops_read_40672 fops_read 3-0 40672 NULL
143594 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
143595 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
143596 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
143597 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
143598 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
143599 +affs_writepage_40679 affs_writepage 0 40679 NULL
143600 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
143601 +if_write_room_40681 if_write_room 0 40681 NULL
143602 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
143603 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
143604 +regulator_enable_40689 regulator_enable 0 40689 NULL
143605 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
143606 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
143607 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
143608 +create_image_40716 create_image 0 40716 NULL
143609 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
143610 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
143611 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
143612 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
143613 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
143614 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
143615 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
143616 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
143617 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
143618 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
143619 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
143620 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
143621 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
143622 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
143623 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
143624 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
143625 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
143626 +write_behind_check_40749 write_behind_check 0 40749 NULL
143627 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
143628 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
143629 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
143630 +direct_access_40765 direct_access 0 40765 NULL
143631 +pg_write_40766 pg_write 3-0 40766 NULL
143632 +__elevator_change_40769 __elevator_change 0 40769 NULL
143633 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
143634 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
143635 +show_bitmask_40774 show_bitmask 0 40774 NULL
143636 +show_list_40775 show_list 3-0 40775 NULL
143637 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
143638 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
143639 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
143640 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
143641 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
143642 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
143643 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
143644 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
143645 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
143646 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
143647 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
143648 +mls_range_set_40792 mls_range_set 0 40792 NULL
143649 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
143650 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
143651 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
143652 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
143653 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
143654 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
143655 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
143656 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
143657 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
143658 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
143659 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
143660 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
143661 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
143662 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
143663 +nr_device_event_40814 nr_device_event 0 40814 NULL
143664 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
143665 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
143666 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
143667 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
143668 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
143669 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
143670 +digi_write_room_40833 digi_write_room 0 40833 NULL
143671 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
143672 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
143673 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
143674 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
143675 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
143676 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
143677 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
143678 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
143679 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
143680 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
143681 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
143682 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
143683 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
143684 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
143685 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
143686 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
143687 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
143688 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
143689 +wil_up_40863 wil_up 0 40863 NULL
143690 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
143691 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
143692 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
143693 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
143694 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
143695 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
143696 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
143697 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
143698 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
143699 +ide_park_show_40896 ide_park_show 0 40896 NULL
143700 +show_boardversion_40901 show_boardversion 0 40901 NULL
143701 +waiters_read_40902 waiters_read 3-0 40902 NULL
143702 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
143703 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
143704 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
143705 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
143706 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
143707 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
143708 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
143709 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
143710 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
143711 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
143712 +get_40920 get 0 40920 NULL
143713 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
143714 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
143715 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
143716 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
143717 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
143718 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
143719 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
143720 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
143721 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
143722 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
143723 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
143724 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
143725 +path_listxattr_40949 path_listxattr 3 40949 NULL
143726 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
143727 +pf_show_40958 pf_show 0 40958 NULL
143728 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
143729 +show_40964 show 0 40964 NULL
143730 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
143731 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
143732 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
143733 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
143734 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
143735 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
143736 +page_symlink_40989 page_symlink 3 40989 NULL
143737 +show_status_40990 show_status 0 40990 NULL
143738 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
143739 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
143740 +show_temp_st_40996 show_temp_st 0 40996 NULL
143741 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
143742 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
143743 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
143744 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
143745 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
143746 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
143747 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
143748 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
143749 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
143750 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
143751 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
143752 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
143753 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
143754 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
143755 +dbg_read_41026 dbg_read 0-3 41026 NULL
143756 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
143757 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
143758 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
143759 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
143760 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
143761 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
143762 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
143763 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
143764 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
143765 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
143766 +show_touchpad_41043 show_touchpad 0 41043 NULL
143767 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
143768 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
143769 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
143770 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
143771 +_send_41053 _send 3 41053 NULL
143772 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
143773 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
143774 +show_41059 show 0 41059 NULL
143775 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
143776 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
143777 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
143778 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
143779 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
143780 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
143781 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
143782 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
143783 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
143784 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
143785 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
143786 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
143787 +rpm_callback_41084 rpm_callback 0 41084 NULL
143788 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
143789 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
143790 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
143791 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
143792 +dma_attach_41094 dma_attach 5-6 41094 NULL
143793 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
143794 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
143795 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
143796 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
143797 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
143798 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
143799 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
143800 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
143801 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
143802 +get_modalias_41111 get_modalias 0 41111 NULL
143803 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
143804 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
143805 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
143806 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
143807 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
143808 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
143809 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
143810 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
143811 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
143812 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
143813 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
143814 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
143815 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
143816 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
143817 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
143818 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
143819 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
143820 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
143821 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
143822 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
143823 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
143824 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
143825 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
143826 +request_irq_41192 request_irq 0 41192 NULL
143827 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
143828 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
143829 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
143830 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
143831 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
143832 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
143833 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
143834 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
143835 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
143836 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
143837 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
143838 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
143839 +setup_rss_41225 setup_rss 0 41225 NULL
143840 +osd_probe_41226 osd_probe 0 41226 NULL
143841 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
143842 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
143843 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
143844 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
143845 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
143846 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
143847 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
143848 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
143849 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
143850 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
143851 +send_41249 send 0 41249 &get_fan_status_41249
143852 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
143853 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
143854 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
143855 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
143856 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
143857 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
143858 +erst_read_41260 erst_read 0 41260 NULL
143859 +he_send_41261 he_send 0 41261 NULL
143860 +__fprog_create_41263 __fprog_create 2 41263 NULL
143861 +udf_readpage_41264 udf_readpage 0 41264 NULL
143862 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
143863 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
143864 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
143865 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
143866 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
143867 +alloc_context_41283 alloc_context 1 41283 NULL
143868 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
143869 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
143870 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
143871 +name_show_41292 name_show 0 41292 NULL nohasharray
143872 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
143873 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
143874 +configuration_show_41311 configuration_show 0 41311 NULL
143875 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
143876 +open_41320 open 0 41320 NULL
143877 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
143878 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
143879 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
143880 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
143881 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
143882 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
143883 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
143884 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
143885 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
143886 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
143887 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
143888 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
143889 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
143890 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
143891 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
143892 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
143893 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
143894 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
143895 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
143896 +cc2520_start_41387 cc2520_start 0 41387 NULL
143897 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
143898 +oiap_41392 oiap 0 41392 NULL nohasharray
143899 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
143900 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
143901 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
143902 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
143903 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
143904 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
143905 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
143906 +vhci_write_41405 vhci_write 0 41405 NULL
143907 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
143908 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
143909 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
143910 +tgr192_update_41412 tgr192_update 0 41412 NULL
143911 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
143912 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
143913 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
143914 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
143915 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
143916 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
143917 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
143918 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
143919 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
143920 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
143921 +ato_show_41430 ato_show 0 41430 NULL nohasharray
143922 +show_41430 show 0 41430 &ato_show_41430
143923 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
143924 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
143925 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
143926 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
143927 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
143928 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
143929 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
143930 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
143931 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
143932 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
143933 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
143934 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
143935 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
143936 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
143937 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
143938 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
143939 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
143940 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
143941 +run_41475 run 0 41475 &sha384_final_41475
143942 +show_in16_max_41478 show_in16_max 0 41478 NULL
143943 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
143944 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
143945 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
143946 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
143947 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
143948 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
143949 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
143950 +wdack_store_41496 wdack_store 0-3 41496 NULL
143951 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
143952 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
143953 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
143954 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
143955 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
143956 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
143957 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
143958 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
143959 +map_type_show_41511 map_type_show 0 41511 NULL
143960 +sha512_final_41515 sha512_final 0 41515 NULL
143961 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
143962 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
143963 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
143964 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
143965 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
143966 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
143967 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
143968 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
143969 +do_commit_41533 do_commit 0 41533 NULL
143970 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
143971 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
143972 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
143973 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
143974 +_write_41548 _write 0 41548 NULL
143975 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
143976 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
143977 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
143978 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
143979 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
143980 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
143981 +edd_show_version_41558 edd_show_version 0 41558 NULL
143982 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
143983 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
143984 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
143985 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
143986 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
143987 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
143988 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
143989 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
143990 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
143991 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
143992 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
143993 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
143994 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
143995 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
143996 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
143997 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
143998 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
143999 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
144000 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
144001 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
144002 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
144003 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
144004 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
144005 +wdt_read_41601 wdt_read 0-3 41601 NULL
144006 +show_name_41603 show_name 0 41603 NULL nohasharray
144007 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
144008 +write_port_41612 write_port 0-3 41612 NULL
144009 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
144010 +disable_supply_41614 disable_supply 0 41614 NULL
144011 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
144012 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
144013 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
144014 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
144015 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
144016 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
144017 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
144018 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
144019 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
144020 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
144021 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
144022 +setkey_41635 setkey 0 41635 NULL
144023 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
144024 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
144025 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
144026 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
144027 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
144028 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
144029 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
144030 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
144031 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
144032 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
144033 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
144034 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
144035 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
144036 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
144037 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
144038 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
144039 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
144040 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
144041 +init_subports_41674 init_subports 0 41674 NULL
144042 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
144043 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
144044 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
144045 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
144046 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
144047 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
144048 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
144049 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
144050 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
144051 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
144052 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
144053 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
144054 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
144055 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
144056 +_recv_41701 _recv 0-3 41701 NULL nohasharray
144057 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
144058 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
144059 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
144060 +tree_insert_41704 tree_insert 0 41704 NULL
144061 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
144062 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
144063 +connector_write_41709 connector_write 3-0 41709 NULL
144064 +read_block_41711 read_block 0 41711 NULL
144065 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
144066 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
144067 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
144068 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
144069 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
144070 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
144071 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
144072 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
144073 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
144074 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
144075 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
144076 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
144077 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
144078 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
144079 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
144080 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
144081 +bitmap_load_41755 bitmap_load 0 41755 NULL
144082 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
144083 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
144084 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
144085 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
144086 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
144087 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
144088 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
144089 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
144090 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
144091 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
144092 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
144093 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
144094 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
144095 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
144096 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
144097 +show_contrast_41806 show_contrast 0 41806 NULL
144098 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
144099 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
144100 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
144101 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
144102 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
144103 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
144104 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
144105 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
144106 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
144107 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
144108 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
144109 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
144110 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
144111 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
144112 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
144113 +test_irq_show_41838 test_irq_show 0 41838 NULL
144114 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
144115 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
144116 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
144117 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
144118 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
144119 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
144120 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
144121 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
144122 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
144123 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
144124 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
144125 +pci_map_single_41869 pci_map_single 0 41869 NULL
144126 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
144127 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
144128 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
144129 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
144130 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
144131 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
144132 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
144133 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
144134 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
144135 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
144136 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
144137 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
144138 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
144139 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
144140 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
144141 +mem_show_41914 mem_show 0 41914 &get_packet_41914
144142 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
144143 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
144144 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
144145 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
144146 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
144147 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
144148 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
144149 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
144150 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
144151 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
144152 +txq_init_41933 txq_init 0 41933 NULL
144153 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
144154 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
144155 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
144156 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
144157 +read_gssp_41947 read_gssp 3-0 41947 NULL
144158 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
144159 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
144160 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
144161 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
144162 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
144163 +portnames_read_41958 portnames_read 3-0 41958 NULL
144164 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
144165 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
144166 +show_sched6_41960 show_sched6 0 41960 NULL
144167 +show_als_41966 show_als 0 41966 NULL nohasharray
144168 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
144169 +dst_mtu_41969 dst_mtu 0 41969 NULL
144170 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
144171 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
144172 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
144173 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
144174 +_get_slice_41991 _get_slice 0 41991 NULL
144175 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
144176 +set_temp11_41995 set_temp11 0-4 41995 NULL
144177 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
144178 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
144179 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
144180 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
144181 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
144182 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
144183 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
144184 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
144185 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
144186 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
144187 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
144188 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
144189 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
144190 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
144191 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
144192 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
144193 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
144194 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
144195 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
144196 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
144197 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
144198 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
144199 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
144200 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
144201 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
144202 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
144203 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
144204 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
144205 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
144206 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
144207 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
144208 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
144209 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
144210 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
144211 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
144212 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
144213 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
144214 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
144215 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
144216 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
144217 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
144218 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
144219 +SMB2_read_42082 SMB2_read 0 42082 NULL
144220 +bat1_show_42084 bat1_show 0 42084 NULL
144221 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
144222 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
144223 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
144224 +dfx_open_42091 dfx_open 0 42091 NULL
144225 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
144226 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
144227 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
144228 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
144229 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
144230 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
144231 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
144232 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
144233 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
144234 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
144235 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
144236 +notify_send_init_42129 notify_send_init 0 42129 NULL
144237 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
144238 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
144239 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
144240 +threads_start_42139 threads_start 0 42139 NULL
144241 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
144242 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
144243 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
144244 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
144245 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
144246 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
144247 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
144248 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
144249 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
144250 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
144251 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
144252 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
144253 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
144254 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
144255 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
144256 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
144257 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
144258 +power_restore_42174 power_restore 0 42174 NULL
144259 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
144260 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
144261 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
144262 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
144263 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
144264 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
144265 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
144266 +reset_slot_42194 reset_slot 0 42194 NULL
144267 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
144268 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
144269 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
144270 +sprom2hex_42204 sprom2hex 0 42204 NULL
144271 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
144272 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
144273 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
144274 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
144275 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
144276 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
144277 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
144278 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
144279 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
144280 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
144281 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
144282 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
144283 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
144284 +store_mlid_42247 store_mlid 0-4 42247 NULL
144285 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
144286 +usbtv_start_42251 usbtv_start 0 42251 NULL
144287 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
144288 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
144289 +resources_store_42255 resources_store 0-4 42255 NULL
144290 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
144291 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
144292 +find_last_bit_42260 find_last_bit 0 42260 NULL
144293 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
144294 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
144295 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
144296 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
144297 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
144298 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
144299 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
144300 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
144301 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
144302 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
144303 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
144304 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
144305 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
144306 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
144307 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
144308 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
144309 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
144310 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
144311 +osdname_show_42317 osdname_show 0 42317 NULL
144312 +max_luns_show_42319 max_luns_show 0 42319 NULL
144313 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
144314 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
144315 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
144316 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
144317 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
144318 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
144319 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
144320 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
144321 +store_42345 store 0-3 42345 &regulator_state_show_42345
144322 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
144323 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
144324 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
144325 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
144326 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
144327 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
144328 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
144329 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
144330 +read_time_42381 read_time 0 42381 NULL nohasharray
144331 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
144332 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
144333 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
144334 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
144335 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
144336 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
144337 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
144338 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
144339 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
144340 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
144341 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
144342 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
144343 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
144344 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
144345 +krng_get_random_42420 krng_get_random 3 42420 NULL
144346 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
144347 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
144348 +device_read_42432 device_read 0-3 42432 NULL
144349 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
144350 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
144351 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
144352 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
144353 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
144354 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
144355 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
144356 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
144357 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
144358 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
144359 +store_42448 store 0 42448 NULL
144360 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
144361 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
144362 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
144363 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
144364 +__clk_enable_42456 __clk_enable 0 42456 NULL
144365 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
144366 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
144367 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
144368 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
144369 +strobe_set_42472 strobe_set 0 42472 NULL
144370 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
144371 +sta_state_42478 sta_state 0 42478 NULL
144372 +show_coresize_42479 show_coresize 0 42479 NULL
144373 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
144374 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
144375 +set_zone_42484 set_zone 0-4 42484 NULL
144376 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
144377 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
144378 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
144379 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
144380 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
144381 +callback_42494 callback 0 42494 NULL
144382 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
144383 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
144384 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
144385 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
144386 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
144387 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
144388 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
144389 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
144390 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
144391 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
144392 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
144393 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
144394 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
144395 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
144396 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
144397 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
144398 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
144399 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
144400 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
144401 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
144402 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
144403 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
144404 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
144405 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
144406 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
144407 +request_firmware_42553 request_firmware 0 42553 NULL
144408 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
144409 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
144410 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
144411 +portio_type_show_42562 portio_type_show 0 42562 NULL
144412 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
144413 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
144414 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
144415 +get_in_min_42567 get_in_min 0 42567 NULL
144416 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
144417 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
144418 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
144419 +memory_failure_42590 memory_failure 0 42590 NULL
144420 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
144421 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
144422 +get_enable_42601 get_enable 0 42601 NULL
144423 +map_state_42602 map_state 1 42602 NULL nohasharray
144424 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
144425 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
144426 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
144427 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
144428 +get_div_42612 get_div 0 42612 NULL
144429 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
144430 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
144431 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
144432 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
144433 +read_42618 read 0 42618 &release_lockspace_42618
144434 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
144435 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
144436 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
144437 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
144438 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
144439 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
144440 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
144441 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
144442 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
144443 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
144444 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
144445 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
144446 +num_controllers_42644 num_controllers 0 42644 NULL
144447 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
144448 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
144449 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
144450 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
144451 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
144452 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
144453 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
144454 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
144455 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
144456 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
144457 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
144458 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
144459 +show_cidmode_42671 show_cidmode 0 42671 NULL
144460 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
144461 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
144462 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
144463 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
144464 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
144465 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
144466 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
144467 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
144468 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
144469 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
144470 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
144471 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
144472 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
144473 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
144474 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
144475 +vb2_read_42703 vb2_read 3-0 42703 NULL
144476 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
144477 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
144478 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
144479 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
144480 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
144481 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
144482 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
144483 +read_status_42722 read_status 0 42722 NULL nohasharray
144484 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
144485 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
144486 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
144487 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
144488 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
144489 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
144490 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
144491 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
144492 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
144493 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
144494 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
144495 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
144496 +SendReceive2_42742 SendReceive2 0 42742 NULL
144497 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
144498 +write_42746 write 0 42746 &sdev_show_modalias_42746
144499 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
144500 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
144501 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
144502 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
144503 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
144504 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
144505 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
144506 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
144507 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
144508 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
144509 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
144510 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
144511 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
144512 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
144513 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
144514 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
144515 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
144516 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
144517 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
144518 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
144519 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
144520 +show_chglim_42794 show_chglim 0 42794 NULL
144521 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
144522 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
144523 +show_line1_42806 show_line1 0 42806 NULL
144524 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
144525 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
144526 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
144527 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
144528 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
144529 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
144530 +set_arg_42824 set_arg 3 42824 NULL
144531 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
144532 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
144533 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
144534 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
144535 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
144536 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
144537 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
144538 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
144539 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
144540 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
144541 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
144542 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
144543 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
144544 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
144545 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
144546 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
144547 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
144548 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
144549 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
144550 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
144551 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
144552 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
144553 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
144554 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
144555 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
144556 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
144557 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
144558 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
144559 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
144560 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
144561 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
144562 +c2_up_42890 c2_up 0 42890 NULL
144563 +pci_write_42893 pci_write 0 42893 NULL
144564 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
144565 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
144566 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
144567 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
144568 +hd_end_request_42904 hd_end_request 2 42904 NULL
144569 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
144570 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
144571 +rds_create_42907 rds_create 0 42907 NULL
144572 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
144573 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
144574 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
144575 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
144576 +device_show_int_42919 device_show_int 0 42919 NULL
144577 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
144578 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
144579 +show_42923 show 0 42923 &pcxhr_set_clock_42923
144580 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
144581 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
144582 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
144583 +bnx2_open_42936 bnx2_open 0 42936 NULL
144584 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
144585 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
144586 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
144587 +handle_response_42945 handle_response 0 42945 NULL
144588 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
144589 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
144590 +hashtab_map_42947 hashtab_map 0 42947 NULL
144591 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
144592 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
144593 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
144594 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
144595 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
144596 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
144597 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
144598 +n_pins_show_42973 n_pins_show 0 42973 NULL
144599 +show_temp62_42975 show_temp62 0 42975 NULL
144600 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
144601 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
144602 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
144603 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
144604 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
144605 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
144606 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
144607 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
144608 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
144609 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
144610 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
144611 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
144612 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
144613 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
144614 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
144615 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
144616 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
144617 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
144618 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
144619 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
144620 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
144621 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
144622 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
144623 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
144624 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
144625 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
144626 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
144627 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
144628 +max_queue_show_43036 max_queue_show 0 43036 NULL
144629 +set_icon_43037 set_icon 0-3 43037 NULL
144630 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
144631 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
144632 +write_s64_43043 write_s64 0 43043 NULL
144633 +show_port_name_43051 show_port_name 0 43051 NULL
144634 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
144635 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
144636 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
144637 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
144638 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
144639 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
144640 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
144641 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
144642 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
144643 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
144644 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
144645 +get_attention_status_43073 get_attention_status 0 43073 NULL
144646 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
144647 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
144648 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
144649 +get_slave_size_43081 get_slave_size 0 43081 NULL
144650 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
144651 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
144652 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
144653 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
144654 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
144655 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
144656 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
144657 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
144658 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
144659 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
144660 +dump_skip_43098 dump_skip 2 43098 NULL
144661 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
144662 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
144663 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
144664 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
144665 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
144666 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
144667 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
144668 +store_43112 store 0 43112 NULL
144669 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
144670 +open_43117 open 0 43117 NULL
144671 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
144672 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
144673 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
144674 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
144675 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
144676 +dmfe_open_43139 dmfe_open 0 43139 NULL
144677 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
144678 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
144679 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
144680 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
144681 +show_enabled_43152 show_enabled 0 43152 NULL
144682 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
144683 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
144684 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
144685 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
144686 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
144687 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
144688 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
144689 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
144690 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
144691 +_read_43194 _read 0 43194 NULL
144692 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
144693 +teiup_create_43201 teiup_create 3 43201 NULL
144694 +uio_write_43202 uio_write 3-0 43202 NULL
144695 +iso_callback_43208 iso_callback 3 43208 NULL
144696 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
144697 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
144698 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
144699 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
144700 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
144701 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
144702 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
144703 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
144704 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
144705 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
144706 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
144707 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
144708 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
144709 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
144710 +read_status_43238 read_status 0 43238 NULL
144711 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
144712 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
144713 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
144714 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
144715 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
144716 +fixup_leb_43256 fixup_leb 3 43256 NULL
144717 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
144718 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
144719 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
144720 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
144721 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
144722 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
144723 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
144724 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
144725 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
144726 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
144727 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
144728 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
144729 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
144730 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
144731 +src_frames_43281 src_frames 0 43281 NULL nohasharray
144732 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
144733 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
144734 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
144735 +show_num_ports_43296 show_num_ports 0 43296 NULL
144736 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
144737 +lm3533_read_43309 lm3533_read 0 43309 NULL
144738 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
144739 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
144740 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
144741 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
144742 +try_charge_43315 try_charge 0 43315 NULL
144743 +position_show_43316 position_show 0 43316 NULL nohasharray
144744 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
144745 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
144746 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
144747 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
144748 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
144749 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
144750 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
144751 +sja1000_open_43326 sja1000_open 0 43326 NULL
144752 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
144753 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
144754 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
144755 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
144756 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
144757 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
144758 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
144759 +set_peripheral_43353 set_peripheral 0 43353 NULL
144760 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
144761 +may_create_key_43363 may_create_key 0 43363 NULL
144762 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
144763 +pn_init_43370 pn_init 0 43370 NULL
144764 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
144765 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
144766 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
144767 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
144768 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
144769 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
144770 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
144771 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
144772 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
144773 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
144774 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
144775 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
144776 +mdfour_43396 mdfour 0 43396 NULL
144777 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
144778 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
144779 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
144780 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
144781 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
144782 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
144783 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
144784 +xenfb_write_43412 xenfb_write 3 43412 NULL
144785 +show_linear_43414 show_linear 0 43414 NULL nohasharray
144786 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
144787 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
144788 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
144789 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
144790 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
144791 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
144792 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
144793 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
144794 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
144795 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
144796 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
144797 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
144798 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
144799 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
144800 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
144801 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
144802 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
144803 +send_pre_block_43442 send_pre_block 0 43442 NULL
144804 +usb_string_43443 usb_string 0 43443 NULL nohasharray
144805 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
144806 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
144807 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
144808 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
144809 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
144810 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
144811 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
144812 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
144813 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
144814 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
144815 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
144816 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
144817 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
144818 +write_43473 write 0 43473 NULL
144819 +hook_43475 hook 0 43475 NULL
144820 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
144821 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
144822 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
144823 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
144824 +vga_get_43488 vga_get 0 43488 NULL
144825 +vmemdup_43489 vmemdup 2 43489 NULL
144826 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
144827 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
144828 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
144829 +show_lid_43498 show_lid 0 43498 NULL
144830 +init_43500 init 0 43500 NULL nohasharray
144831 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
144832 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
144833 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
144834 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
144835 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
144836 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
144837 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
144838 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
144839 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
144840 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
144841 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
144842 +read_events_43534 read_events 3 43534 NULL
144843 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
144844 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
144845 +store_43537 store 0-3 43537 NULL
144846 +store_43539 store 0 43539 NULL
144847 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
144848 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
144849 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
144850 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
144851 +request_resource_43548 request_resource 0 43548 NULL
144852 +store_43549 store 0-4 43549 NULL
144853 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
144854 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
144855 +amd756_access_43553 amd756_access 0 43553 NULL
144856 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
144857 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
144858 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
144859 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
144860 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
144861 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
144862 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
144863 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
144864 +passive_store_43589 passive_store 0-4 43589 NULL
144865 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
144866 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
144867 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
144868 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
144869 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
144870 +proc_read_43614 proc_read 3-0 43614 NULL
144871 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
144872 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
144873 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
144874 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
144875 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
144876 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
144877 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
144878 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
144879 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
144880 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
144881 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
144882 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
144883 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
144884 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
144885 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
144886 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
144887 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
144888 +random_write_43656 random_write 3-0 43656 NULL
144889 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
144890 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
144891 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
144892 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
144893 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
144894 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
144895 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
144896 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
144897 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
144898 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
144899 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
144900 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
144901 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
144902 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
144903 +start_43697 start 0 43697 NULL
144904 +show_43699 show 0 43699 NULL
144905 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
144906 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
144907 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
144908 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
144909 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
144910 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
144911 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
144912 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
144913 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
144914 +show_hyst_43718 show_hyst 0 43718 NULL
144915 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
144916 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
144917 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
144918 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
144919 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
144920 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
144921 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
144922 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
144923 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
144924 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
144925 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
144926 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
144927 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
144928 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
144929 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
144930 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
144931 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
144932 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
144933 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
144934 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
144935 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
144936 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
144937 +panic_happened_43756 panic_happened 0 43756 NULL
144938 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
144939 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
144940 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
144941 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
144942 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
144943 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
144944 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
144945 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
144946 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
144947 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
144948 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
144949 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
144950 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
144951 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
144952 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
144953 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
144954 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
144955 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
144956 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
144957 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
144958 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
144959 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
144960 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
144961 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
144962 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
144963 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
144964 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
144965 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
144966 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
144967 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
144968 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
144969 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
144970 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
144971 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
144972 +max_channels_43840 max_channels 0 43840 NULL
144973 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
144974 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
144975 +read_flush_43851 read_flush 3-0 43851 NULL
144976 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
144977 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
144978 +resume_43864 resume 0 43864 NULL nohasharray
144979 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
144980 +port_number_show_43866 port_number_show 0 43866 NULL
144981 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
144982 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
144983 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
144984 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
144985 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
144986 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
144987 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
144988 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
144989 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
144990 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
144991 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
144992 +write_43894 write 0-3 43894 NULL
144993 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
144994 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
144995 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
144996 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
144997 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
144998 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
144999 +set_temp8_43915 set_temp8 0-4 43915 NULL
145000 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
145001 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
145002 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
145003 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
145004 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
145005 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
145006 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
145007 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
145008 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
145009 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
145010 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
145011 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
145012 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
145013 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
145014 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
145015 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
145016 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
145017 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
145018 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
145019 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
145020 +show_unit_43962 show_unit 0 43962 NULL
145021 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
145022 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
145023 +cache_request_43968 cache_request 0 43968 NULL nohasharray
145024 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
145025 +iflink_show_43970 iflink_show 0 43970 NULL
145026 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
145027 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
145028 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
145029 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
145030 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
145031 +netdev_init_43991 netdev_init 0 43991 NULL
145032 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
145033 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
145034 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
145035 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
145036 +ulist_add_43994 ulist_add 0 43994 NULL
145037 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
145038 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
145039 +emit_flags_44006 emit_flags 3-4 44006 NULL
145040 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
145041 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
145042 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
145043 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
145044 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
145045 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
145046 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
145047 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
145048 +address_mask_show_44028 address_mask_show 0 44028 NULL
145049 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
145050 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
145051 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
145052 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
145053 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
145054 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
145055 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
145056 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
145057 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
145058 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
145059 +show_44058 show 0 44058 NULL
145060 +sprint_frac_44059 sprint_frac 0 44059 NULL
145061 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
145062 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
145063 +wmi_call_44066 wmi_call 0 44066 NULL
145064 +vx2_inb_44069 vx2_inb 0 44069 NULL
145065 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
145066 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
145067 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
145068 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
145069 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
145070 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
145071 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
145072 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
145073 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
145074 +x25_listen_44090 x25_listen 0 44090 NULL
145075 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
145076 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
145077 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
145078 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
145079 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
145080 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
145081 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
145082 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
145083 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
145084 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
145085 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
145086 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
145087 +raid_level_show_44108 raid_level_show 0 44108 NULL
145088 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
145089 +check_idq_44117 check_idq 0 44117 NULL
145090 +do_readpage_44120 do_readpage 0 44120 NULL
145091 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
145092 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
145093 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
145094 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
145095 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
145096 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
145097 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
145098 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
145099 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
145100 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
145101 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
145102 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
145103 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
145104 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
145105 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
145106 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
145107 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
145108 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
145109 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
145110 +coda_permission_44158 coda_permission 0 44158 NULL
145111 +summary_show_44161 summary_show 0 44161 NULL nohasharray
145112 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
145113 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
145114 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
145115 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
145116 +atl1_up_44170 atl1_up 0 44170 NULL
145117 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
145118 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
145119 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
145120 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
145121 +tty_line_name_44181 tty_line_name 0 44181 NULL
145122 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
145123 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
145124 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
145125 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
145126 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
145127 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
145128 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
145129 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
145130 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
145131 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
145132 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
145133 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
145134 +write_44213 write 0 44213 &claim_ptd_buffers_44213
145135 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
145136 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
145137 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
145138 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
145139 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
145140 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
145141 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
145142 +show_adc_44229 show_adc 0 44229 NULL
145143 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
145144 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
145145 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
145146 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
145147 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
145148 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
145149 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
145150 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
145151 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
145152 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
145153 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
145154 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
145155 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
145156 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
145157 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
145158 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
145159 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
145160 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
145161 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
145162 +minix_getattr_44267 minix_getattr 0 44267 NULL
145163 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
145164 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
145165 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
145166 +device_create_file_44285 device_create_file 0 44285 NULL
145167 +initstate_show_44288 initstate_show 0 44288 NULL
145168 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
145169 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
145170 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
145171 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
145172 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
145173 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
145174 +store_companion_44297 store_companion 0-4 44297 NULL
145175 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
145176 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
145177 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
145178 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
145179 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
145180 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
145181 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
145182 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
145183 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
145184 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
145185 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
145186 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
145187 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
145188 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
145189 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
145190 +rs_init_44327 rs_init 1 44327 NULL
145191 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
145192 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
145193 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
145194 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
145195 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
145196 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
145197 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
145198 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
145199 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
145200 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
145201 +set_format_44357 set_format 0 44357 NULL nohasharray
145202 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
145203 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
145204 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
145205 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
145206 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
145207 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
145208 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
145209 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
145210 +ubi_sync_44391 ubi_sync 0 44391 NULL
145211 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
145212 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
145213 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
145214 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
145215 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
145216 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
145217 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
145218 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
145219 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
145220 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
145221 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
145222 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
145223 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
145224 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
145225 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
145226 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
145227 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
145228 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
145229 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
145230 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
145231 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
145232 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
145233 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
145234 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
145235 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
145236 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
145237 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
145238 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
145239 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
145240 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
145241 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
145242 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
145243 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
145244 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
145245 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
145246 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
145247 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
145248 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
145249 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
145250 +allocate_mid_44479 allocate_mid 0 44479 NULL
145251 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
145252 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
145253 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
145254 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
145255 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
145256 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
145257 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
145258 +cond_read_node_44488 cond_read_node 0 44488 NULL
145259 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
145260 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
145261 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
145262 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
145263 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
145264 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
145265 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
145266 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
145267 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
145268 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
145269 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
145270 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
145271 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
145272 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
145273 +spidev_write_44510 spidev_write 3-0 44510 NULL
145274 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
145275 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
145276 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
145277 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
145278 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
145279 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
145280 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
145281 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
145282 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
145283 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
145284 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
145285 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
145286 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
145287 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
145288 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
145289 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
145290 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
145291 +show_registers_44567 show_registers 0 44567 NULL nohasharray
145292 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
145293 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
145294 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
145295 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
145296 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
145297 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
145298 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
145299 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
145300 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
145301 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
145302 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
145303 +show_44594 show 0 44594 NULL nohasharray
145304 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
145305 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
145306 +get_fan_min_44596 get_fan_min 0 44596 NULL
145307 +popen_44599 popen 0 44599 NULL
145308 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
145309 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
145310 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
145311 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
145312 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
145313 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
145314 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
145315 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
145316 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
145317 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
145318 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
145319 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
145320 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
145321 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
145322 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
145323 +show_match_busid_44647 show_match_busid 0 44647 NULL
145324 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
145325 +store_44659 store 0-3 44659 NULL
145326 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
145327 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
145328 +show_ctrl_44671 show_ctrl 0 44671 NULL
145329 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
145330 +mpi_resize_44674 mpi_resize 2 44674 NULL
145331 +auxch_init_44675 auxch_init 0 44675 NULL
145332 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
145333 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
145334 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
145335 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
145336 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
145337 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
145338 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
145339 +ts_read_44687 ts_read 3-0 44687 NULL
145340 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
145341 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
145342 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
145343 +show_host_busy_44693 show_host_busy 0 44693 NULL
145344 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
145345 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
145346 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
145347 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
145348 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
145349 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
145350 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
145351 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
145352 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
145353 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
145354 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
145355 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
145356 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
145357 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
145358 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
145359 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
145360 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
145361 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
145362 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
145363 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
145364 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
145365 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
145366 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
145367 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
145368 +pty_write_44757 pty_write 3 44757 NULL nohasharray
145369 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
145370 +bop_assign_44765 bop_assign 0 44765 NULL
145371 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
145372 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
145373 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
145374 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
145375 +show_44772 show 0 44772 NULL nohasharray
145376 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
145377 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
145378 +readstat_44780 readstat 0 44780 NULL
145379 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
145380 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
145381 +proc_read_44793 proc_read 0 44793 NULL nohasharray
145382 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
145383 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
145384 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
145385 +cas_open_44801 cas_open 0 44801 NULL
145386 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
145387 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
145388 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
145389 +sbs_init_44817 sbs_init 0 44817 NULL
145390 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
145391 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
145392 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
145393 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
145394 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
145395 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
145396 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
145397 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
145398 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
145399 +units_sprintf_44833 units_sprintf 0 44833 NULL
145400 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
145401 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
145402 +node_show_44836 node_show 0 44836 NULL
145403 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
145404 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
145405 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
145406 +cross_eof_44848 cross_eof 0 44848 NULL
145407 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
145408 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
145409 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
145410 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
145411 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
145412 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
145413 +copydesc_user_44855 copydesc_user 3 44855 NULL
145414 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
145415 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
145416 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
145417 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
145418 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
145419 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
145420 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
145421 +set_advertising_44870 set_advertising 4 44870 NULL
145422 +init_rs_44873 init_rs 1 44873 NULL nohasharray
145423 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
145424 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
145425 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
145426 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
145427 +skb_availroom_44883 skb_availroom 0 44883 NULL
145428 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
145429 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
145430 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
145431 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
145432 +kaweth_open_44889 kaweth_open 0 44889 NULL
145433 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
145434 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
145435 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
145436 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
145437 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
145438 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
145439 +async_readv_44898 async_readv 0 44898 NULL
145440 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
145441 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
145442 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
145443 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
145444 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
145445 +ptype_show_44913 ptype_show 0 44913 NULL
145446 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
145447 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
145448 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
145449 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
145450 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
145451 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
145452 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
145453 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
145454 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
145455 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
145456 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
145457 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
145458 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
145459 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
145460 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
145461 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
145462 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
145463 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
145464 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
145465 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
145466 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
145467 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
145468 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
145469 +log_debug_read_44994 log_debug_read 0 44994 NULL
145470 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
145471 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
145472 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
145473 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
145474 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
145475 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
145476 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
145477 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
145478 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
145479 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
145480 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
145481 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
145482 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
145483 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
145484 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
145485 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
145486 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
145487 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
145488 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
145489 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
145490 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
145491 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
145492 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
145493 +show_in_label_45039 show_in_label 0 45039 NULL
145494 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
145495 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
145496 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
145497 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
145498 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
145499 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
145500 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
145501 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
145502 +sel_write_user_45060 sel_write_user 3 45060 NULL
145503 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
145504 +show_45064 show 0 45064 NULL
145505 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
145506 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
145507 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
145508 +removable_show_45071 removable_show 0 45071 NULL nohasharray
145509 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
145510 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
145511 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
145512 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
145513 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
145514 +__device_suspend_45089 __device_suspend 0 45089 NULL
145515 +getattr_45091 getattr 0 45091 NULL
145516 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
145517 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
145518 +snd_card_new_45104 snd_card_new 5 45104 NULL
145519 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
145520 +write_iter_45109 write_iter 0 45109 NULL
145521 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
145522 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
145523 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
145524 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
145525 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
145526 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
145527 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
145528 +send_to_tty_45141 send_to_tty 3 45141 NULL
145529 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
145530 +command_setapcor_45143 command_setapcor 0 45143 NULL
145531 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
145532 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
145533 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
145534 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
145535 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
145536 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
145537 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
145538 +device_write_45156 device_write 3-0 45156 NULL
145539 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL
145540 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
145541 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
145542 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
145543 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
145544 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
145545 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
145546 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
145547 +mce_write_45187 mce_write 0 45187 NULL
145548 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
145549 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
145550 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
145551 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
145552 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
145553 +kstrtou16_45199 kstrtou16 0 45199 NULL
145554 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
145555 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
145556 +add_child_45201 add_child 4 45201 NULL nohasharray
145557 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
145558 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
145559 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
145560 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
145561 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
145562 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
145563 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
145564 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
145565 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
145566 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
145567 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
145568 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
145569 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
145570 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
145571 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
145572 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
145573 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
145574 +event_enable_write_45238 event_enable_write 3 45238 NULL
145575 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
145576 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
145577 +show_45247 show 0 45247 NULL
145578 +write_ltv_45250 write_ltv 0 45250 NULL
145579 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
145580 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
145581 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
145582 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
145583 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
145584 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
145585 +store_45285 store 0 45285 NULL
145586 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
145587 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
145588 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
145589 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
145590 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
145591 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
145592 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
145593 +category_show_45304 category_show 0 45304 NULL nohasharray
145594 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
145595 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
145596 +hippi_header_45313 hippi_header 0 45313 NULL
145597 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
145598 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
145599 +compass_command_45324 compass_command 0 45324 NULL
145600 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
145601 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
145602 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
145603 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
145604 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
145605 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
145606 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
145607 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
145608 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
145609 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
145610 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
145611 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
145612 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
145613 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
145614 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
145615 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
145616 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
145617 +wlcore_write_45391 wlcore_write 0 45391 NULL
145618 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
145619 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
145620 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
145621 +keymap_store_45406 keymap_store 4 45406 NULL
145622 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
145623 +show_45409 show 0 45409 NULL
145624 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
145625 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
145626 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
145627 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
145628 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
145629 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
145630 +show_45419 show 0 45419 &sht15_wait_for_response_45419
145631 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
145632 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
145633 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
145634 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
145635 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
145636 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
145637 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
145638 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
145639 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
145640 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
145641 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
145642 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
145643 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
145644 +pm_state_show_45438 pm_state_show 0 45438 NULL
145645 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
145646 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
145647 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
145648 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
145649 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
145650 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
145651 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
145652 +catc_open_45451 catc_open 0 45451 NULL
145653 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
145654 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
145655 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
145656 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
145657 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
145658 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
145659 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
145660 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
145661 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
145662 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
145663 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
145664 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
145665 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
145666 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
145667 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
145668 +ec_read_45485 ec_read 0 45485 NULL
145669 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
145670 +lock_request_45495 lock_request 0 45495 NULL nohasharray
145671 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
145672 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
145673 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
145674 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
145675 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
145676 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
145677 +get_stats_45508 get_stats 0 45508 NULL
145678 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
145679 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
145680 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
145681 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
145682 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
145683 +store_45525 store 0-3 45525 &power_state_show_45525
145684 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
145685 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
145686 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
145687 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
145688 +copy_macs_45534 copy_macs 4 45534 NULL
145689 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
145690 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
145691 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
145692 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
145693 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
145694 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
145695 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
145696 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
145697 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
145698 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
145699 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
145700 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
145701 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
145702 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
145703 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
145704 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
145705 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
145706 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
145707 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
145708 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
145709 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
145710 +request_fw_file_45567 request_fw_file 0 45567 NULL
145711 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
145712 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
145713 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
145714 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
145715 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
145716 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
145717 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
145718 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
145719 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
145720 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
145721 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
145722 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
145723 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
145724 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
145725 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
145726 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
145727 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
145728 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
145729 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
145730 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
145731 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
145732 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
145733 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
145734 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
145735 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
145736 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
145737 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
145738 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
145739 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
145740 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
145741 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
145742 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
145743 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
145744 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
145745 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
145746 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
145747 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
145748 +modelname_store_45663 modelname_store 0-4 45663 NULL
145749 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
145750 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
145751 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
145752 +sd_probe_45675 sd_probe 0 45675 NULL
145753 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
145754 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
145755 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
145756 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
145757 +set_params_45684 set_params 0 45684 NULL nohasharray
145758 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
145759 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
145760 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
145761 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
145762 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
145763 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
145764 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
145765 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
145766 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
145767 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
145768 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
145769 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
145770 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
145771 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
145772 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
145773 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
145774 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
145775 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
145776 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
145777 +get_iface_param_45719 get_iface_param 0 45719 NULL
145778 +show_high_kb_45721 show_high_kb 0 45721 NULL
145779 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
145780 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
145781 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
145782 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
145783 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
145784 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
145785 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
145786 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
145787 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
145788 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
145789 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
145790 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
145791 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
145792 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
145793 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
145794 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
145795 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
145796 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
145797 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
145798 +FUA_show_45776 FUA_show 0 45776 NULL
145799 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
145800 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
145801 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
145802 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
145803 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
145804 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
145805 +cma_release_45795 cma_release 3 45795 NULL
145806 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
145807 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
145808 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
145809 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
145810 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
145811 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
145812 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
145813 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
145814 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
145815 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
145816 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
145817 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
145818 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
145819 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
145820 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
145821 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
145822 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
145823 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
145824 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
145825 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
145826 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
145827 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
145828 +start_endpoints_45825 start_endpoints 0 45825 NULL
145829 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
145830 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
145831 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
145832 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
145833 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
145834 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
145835 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
145836 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
145837 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
145838 +store_learning_45844 store_learning 0 45844 NULL
145839 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
145840 +insert_state_45848 insert_state 0 45848 NULL
145841 +activity_read_45850 activity_read 0-5-6 45850 NULL
145842 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
145843 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
145844 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
145845 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
145846 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
145847 +isdn_write_45863 isdn_write 3-0 45863 NULL
145848 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
145849 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
145850 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
145851 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
145852 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
145853 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
145854 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
145855 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
145856 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
145857 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
145858 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
145859 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
145860 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
145861 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
145862 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
145863 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
145864 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
145865 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
145866 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
145867 +lcd_read_45922 lcd_read 0-3 45922 NULL
145868 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
145869 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
145870 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
145871 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
145872 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
145873 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
145874 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
145875 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
145876 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
145877 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
145878 +show_fan_value_45938 show_fan_value 0 45938 NULL
145879 +display_store_45940 display_store 4-0 45940 NULL
145880 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
145881 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
145882 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
145883 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
145884 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
145885 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
145886 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
145887 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
145888 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
145889 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
145890 +set_45961 set 0 45961 NULL
145891 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
145892 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
145893 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
145894 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
145895 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
145896 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
145897 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
145898 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
145899 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
145900 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
145901 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
145902 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
145903 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
145904 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
145905 +dn_device_event_46004 dn_device_event 0 46004 NULL
145906 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
145907 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
145908 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
145909 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
145910 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
145911 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
145912 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
145913 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
145914 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
145915 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
145916 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
145917 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
145918 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
145919 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
145920 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
145921 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
145922 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
145923 +socket_create_46047 socket_create 0 46047 NULL
145924 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
145925 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
145926 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
145927 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
145928 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
145929 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
145930 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
145931 +slhc_toss_46066 slhc_toss 0 46066 NULL
145932 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
145933 +in_use_show_46075 in_use_show 0 46075 NULL
145934 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
145935 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
145936 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
145937 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
145938 +unlock_lock_46087 unlock_lock 0 46087 NULL
145939 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
145940 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
145941 +store_46095 store 0 46095 NULL
145942 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
145943 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
145944 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
145945 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
145946 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
145947 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
145948 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
145949 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
145950 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
145951 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
145952 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
145953 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
145954 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
145955 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
145956 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
145957 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
145958 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
145959 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
145960 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
145961 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
145962 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
145963 +dgram_bind_46155 dgram_bind 0 46155 NULL
145964 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
145965 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
145966 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
145967 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
145968 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
145969 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
145970 +write_index_46171 write_index 0 46171 NULL
145971 +open_46177 open 0 46177 NULL
145972 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
145973 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
145974 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
145975 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
145976 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
145977 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
145978 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
145979 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
145980 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
145981 +fq_resize_46195 fq_resize 2 46195 NULL
145982 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
145983 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
145984 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
145985 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
145986 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
145987 +appid_show_46198 appid_show 0 46198 NULL
145988 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
145989 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
145990 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
145991 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
145992 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
145993 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
145994 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
145995 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
145996 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
145997 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
145998 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
145999 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
146000 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
146001 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
146002 +__get_any_page_46230 __get_any_page 0 46230 NULL
146003 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
146004 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
146005 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
146006 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
146007 +show_in_min_46238 show_in_min 0 46238 NULL
146008 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
146009 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
146010 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
146011 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
146012 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
146013 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
146014 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
146015 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
146016 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
146017 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
146018 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
146019 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
146020 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
146021 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
146022 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
146023 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
146024 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
146025 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
146026 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
146027 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
146028 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
146029 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
146030 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
146031 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
146032 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
146033 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
146034 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
146035 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
146036 +store_led_46310 store_led 0-4 46310 NULL
146037 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
146038 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
146039 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
146040 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
146041 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
146042 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
146043 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
146044 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
146045 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
146046 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
146047 +gs_can_open_46335 gs_can_open 0 46335 NULL
146048 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
146049 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
146050 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
146051 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
146052 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
146053 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
146054 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
146055 +mpt_config_46343 mpt_config 0 46343 NULL
146056 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
146057 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
146058 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
146059 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
146060 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
146061 +show_icon_46360 show_icon 4-0 46360 NULL
146062 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
146063 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
146064 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
146065 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
146066 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
146067 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
146068 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
146069 +via_build_controls_46378 via_build_controls 0 46378 NULL
146070 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
146071 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
146072 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
146073 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
146074 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
146075 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
146076 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
146077 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
146078 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
146079 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
146080 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
146081 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
146082 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
146083 +addr_to_user_46418 addr_to_user 0 46418 NULL
146084 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
146085 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
146086 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
146087 +proto_show_46426 proto_show 0 46426 NULL nohasharray
146088 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
146089 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
146090 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
146091 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
146092 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
146093 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
146094 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
146095 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
146096 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
146097 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
146098 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
146099 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
146100 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
146101 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
146102 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
146103 +E_P24_46463 E_P24 0 46463 NULL
146104 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
146105 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
146106 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
146107 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
146108 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
146109 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
146110 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
146111 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
146112 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
146113 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
146114 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
146115 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
146116 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
146117 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
146118 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
146119 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
146120 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
146121 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
146122 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
146123 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
146124 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
146125 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
146126 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
146127 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
146128 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
146129 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
146130 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
146131 +pptp_bind_46520 pptp_bind 0 46520 NULL
146132 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
146133 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
146134 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
146135 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
146136 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
146137 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
146138 +check_connect_46536 check_connect 0 46536 NULL
146139 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
146140 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
146141 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
146142 +raid_show_state_46545 raid_show_state 0 46545 NULL
146143 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
146144 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
146145 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
146146 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
146147 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
146148 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
146149 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
146150 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
146151 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
146152 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
146153 +nr_header_46575 nr_header 0 46575 NULL
146154 +store_46576 store 0-3 46576 NULL
146155 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
146156 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
146157 +__iwl_up_46589 __iwl_up 0 46589 NULL
146158 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
146159 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
146160 +show_mute_46600 show_mute 0 46600 NULL nohasharray
146161 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
146162 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
146163 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
146164 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
146165 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
146166 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
146167 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
146168 +dead_write_46612 dead_write 0 46612 NULL nohasharray
146169 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
146170 +stream_start_46613 stream_start 0 46613 NULL nohasharray
146171 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
146172 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
146173 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
146174 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
146175 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
146176 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
146177 +get_mode_46623 get_mode 0 46623 NULL
146178 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
146179 +dsense_show_46626 dsense_show 0 46626 NULL
146180 +il_set_mode_46630 il_set_mode 0 46630 NULL
146181 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
146182 +regmap_read_46634 regmap_read 0 46634 NULL
146183 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
146184 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
146185 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
146186 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
146187 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
146188 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
146189 +attr_get_46650 attr_get 0 46650 NULL
146190 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
146191 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
146192 +fanout_add_46656 fanout_add 0 46656 NULL
146193 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
146194 +read_short_reg_46669 read_short_reg 0 46669 NULL
146195 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
146196 +stream_pause_46673 stream_pause 0 46673 NULL
146197 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
146198 +msr_read_46679 msr_read 0-3 46679 NULL
146199 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
146200 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
146201 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
146202 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
146203 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
146204 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
146205 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
146206 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
146207 +saa7185_init_46704 saa7185_init 0 46704 NULL
146208 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
146209 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
146210 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
146211 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
146212 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
146213 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
146214 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
146215 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
146216 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
146217 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
146218 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
146219 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
146220 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
146221 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
146222 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
146223 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
146224 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
146225 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
146226 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
146227 +vti_get_size_46743 vti_get_size 0 46743 NULL
146228 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
146229 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
146230 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
146231 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
146232 +show_fan_status_46761 show_fan_status 0 46761 NULL
146233 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
146234 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
146235 +inet6_create_46770 inet6_create 0 46770 NULL
146236 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
146237 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
146238 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
146239 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
146240 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
146241 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
146242 +show_max_min_46796 show_max_min 0 46796 NULL
146243 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
146244 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
146245 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
146246 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
146247 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
146248 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
146249 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
146250 +writefn_46819 writefn 0-3 46819 NULL
146251 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
146252 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
146253 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
146254 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
146255 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
146256 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
146257 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
146258 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
146259 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
146260 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
146261 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
146262 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
146263 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
146264 +spi_async_46857 spi_async 0 46857 NULL
146265 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
146266 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
146267 +vsnprintf_46863 vsnprintf 0 46863 NULL
146268 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
146269 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
146270 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
146271 +restart_array_46866 restart_array 0 46866 NULL
146272 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
146273 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
146274 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
146275 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
146276 +rvmalloc_46873 rvmalloc 1 46873 NULL
146277 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
146278 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
146279 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
146280 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
146281 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
146282 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
146283 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
146284 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
146285 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
146286 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
146287 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
146288 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
146289 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
146290 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
146291 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
146292 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
146293 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
146294 +dgram_bind_46908 dgram_bind 0 46908 NULL
146295 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
146296 +store_46910 store 0-2 46910 NULL
146297 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
146298 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
146299 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
146300 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
146301 +igbvf_open_46920 igbvf_open 0 46920 NULL
146302 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
146303 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
146304 +fb_write_46924 fb_write 3-0 46924 NULL
146305 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
146306 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
146307 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
146308 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
146309 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
146310 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
146311 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
146312 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
146313 +coda_fsync_46958 coda_fsync 0 46958 NULL
146314 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
146315 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
146316 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
146317 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
146318 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
146319 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
146320 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
146321 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
146322 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
146323 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
146324 +user_set_46991 user_set 0 46991 NULL
146325 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
146326 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
146327 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
146328 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
146329 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
146330 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
146331 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
146332 +x25_device_event_47006 x25_device_event 0 47006 NULL
146333 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
146334 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
146335 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
146336 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
146337 +__map_single_47020 __map_single 3-4-7 47020 NULL
146338 +usbpn_open_47021 usbpn_open 0 47021 NULL
146339 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
146340 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
146341 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
146342 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
146343 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
146344 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
146345 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
146346 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
146347 +show_v86d_47041 show_v86d 0 47041 NULL
146348 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
146349 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
146350 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
146351 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
146352 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
146353 +final_47055 final 0 47055 NULL
146354 +open_rx_47057 open_rx 0 47057 NULL
146355 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
146356 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
146357 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
146358 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
146359 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
146360 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
146361 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
146362 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
146363 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
146364 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
146365 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
146366 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
146367 +export_47078 export 0 47078 NULL
146368 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
146369 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
146370 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
146371 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
146372 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
146373 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
146374 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
146375 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
146376 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
146377 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
146378 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
146379 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
146380 +carrier_show_47115 carrier_show 0 47115 NULL
146381 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
146382 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
146383 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
146384 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
146385 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
146386 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
146387 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
146388 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
146389 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
146390 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
146391 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
146392 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
146393 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
146394 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
146395 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
146396 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
146397 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
146398 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
146399 +part_fail_show_47168 part_fail_show 0 47168 NULL
146400 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
146401 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
146402 +reg_show_name_47170 reg_show_name 0 47170 NULL
146403 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
146404 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
146405 +state_parse_47184 state_parse 0 47184 NULL
146406 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
146407 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
146408 +__set_signal_47207 __set_signal 0-4 47207 NULL
146409 +__rds_create_47212 __rds_create 0 47212 NULL
146410 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
146411 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
146412 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
146413 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
146414 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
146415 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
146416 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
146417 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
146418 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
146419 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
146420 +l2headersize_47238 l2headersize 0 47238 NULL
146421 +options_write_47243 options_write 3-0 47243 NULL
146422 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
146423 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
146424 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
146425 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
146426 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
146427 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
146428 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
146429 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
146430 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
146431 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
146432 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
146433 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
146434 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
146435 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
146436 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
146437 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
146438 +reg_write_47288 reg_write 0 47288 NULL
146439 +setattr_47289 setattr 0 47289 NULL
146440 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
146441 +vsnprintf_47291 vsnprintf 0 47291 NULL
146442 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
146443 +show_47293 show 0 47293 NULL
146444 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
146445 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
146446 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
146447 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
146448 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
146449 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
146450 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
146451 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
146452 +get_l4proto_47318 get_l4proto 0 47318 NULL
146453 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
146454 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
146455 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
146456 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
146457 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
146458 +tune_set_47343 tune_set 0-5 47343 NULL
146459 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
146460 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
146461 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
146462 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
146463 +md_allow_write_47353 md_allow_write 0 47353 NULL
146464 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
146465 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
146466 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
146467 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
146468 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
146469 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
146470 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
146471 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
146472 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
146473 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
146474 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
146475 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
146476 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
146477 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
146478 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
146479 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
146480 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
146481 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
146482 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
146483 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
146484 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
146485 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
146486 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
146487 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
146488 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
146489 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
146490 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
146491 +write_cmd_47414 write_cmd 0 47414 NULL
146492 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
146493 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
146494 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
146495 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
146496 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
146497 +bLength_show_47432 bLength_show 0 47432 NULL
146498 +fop_write_47433 fop_write 0-3 47433 NULL
146499 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
146500 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
146501 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
146502 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
146503 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
146504 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
146505 +environ_read_47451 environ_read 0-3 47451 NULL
146506 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
146507 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
146508 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
146509 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
146510 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
146511 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
146512 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
146513 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
146514 +newpart_47485 newpart 6-4 47485 NULL
146515 +read_47490 read 0-3 47490 NULL
146516 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
146517 +core_sys_select_47494 core_sys_select 1 47494 NULL
146518 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
146519 +jid_store_47498 jid_store 0-3 47498 NULL
146520 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
146521 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
146522 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
146523 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
146524 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
146525 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
146526 +unlink_simple_47506 unlink_simple 3 47506 NULL
146527 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
146528 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
146529 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
146530 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
146531 +inet_bind_47514 inet_bind 0 47514 NULL
146532 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
146533 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
146534 +eth_open_47519 eth_open 0 47519 NULL
146535 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
146536 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
146537 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
146538 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
146539 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
146540 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
146541 +get_port_47534 get_port 0 47534 NULL
146542 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
146543 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
146544 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
146545 +atl1_open_47550 atl1_open 0 47550 NULL
146546 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
146547 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
146548 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
146549 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
146550 +send_cmd_47563 send_cmd 0 47563 NULL
146551 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
146552 +send_command_47567 send_command 0 47567 NULL nohasharray
146553 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
146554 +read_ldt_47570 read_ldt 2 47570 NULL
146555 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
146556 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
146557 +pci_iomap_47575 pci_iomap 3 47575 NULL
146558 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
146559 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
146560 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
146561 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
146562 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
146563 +id_format_show_47585 id_format_show 0 47585 NULL
146564 +phy_read_47590 phy_read 0 47590 NULL
146565 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
146566 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
146567 +get_nic_info_47601 get_nic_info 0 47601 NULL
146568 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
146569 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
146570 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
146571 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
146572 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
146573 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
146574 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
146575 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
146576 +uea_request_47613 uea_request 4 47613 NULL
146577 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
146578 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
146579 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
146580 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
146581 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
146582 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
146583 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
146584 +SYSC_send_47629 SYSC_send 3 47629 NULL
146585 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
146586 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
146587 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
146588 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
146589 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
146590 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
146591 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
146592 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
146593 +fan_show_47664 fan_show 0 47664 NULL
146594 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
146595 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
146596 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
146597 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
146598 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
146599 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
146600 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
146601 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
146602 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
146603 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
146604 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
146605 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
146606 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
146607 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
146608 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
146609 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
146610 +save_microcode_47717 save_microcode 3 47717 NULL
146611 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
146612 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
146613 +wimax_show_47727 wimax_show 0 47727 NULL
146614 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
146615 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
146616 +walk_page_test_47731 walk_page_test 0 47731 NULL
146617 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
146618 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
146619 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
146620 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
146621 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
146622 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
146623 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
146624 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
146625 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
146626 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
146627 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
146628 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
146629 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
146630 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
146631 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
146632 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
146633 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
146634 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
146635 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
146636 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
146637 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
146638 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
146639 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
146640 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
146641 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
146642 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
146643 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
146644 +show_id_47795 show_id 0 47795 NULL
146645 +sl_open_47801 sl_open 0 47801 NULL
146646 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
146647 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
146648 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
146649 +lov_packmd_47810 lov_packmd 0 47810 NULL
146650 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
146651 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
146652 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
146653 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
146654 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
146655 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
146656 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
146657 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
146658 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
146659 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
146660 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
146661 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
146662 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
146663 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
146664 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
146665 +did_show_47843 did_show 0 47843 NULL nohasharray
146666 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
146667 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
146668 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
146669 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
146670 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
146671 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
146672 +reg_clear_47849 reg_clear 0 47849 NULL
146673 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
146674 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
146675 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
146676 +copy_47869 copy 0 47869 NULL
146677 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
146678 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
146679 +add_lease_context_47876 add_lease_context 0 47876 NULL
146680 +vhci_read_47878 vhci_read 3-0 47878 NULL
146681 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
146682 +array_size_show_47883 array_size_show 0 47883 NULL
146683 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
146684 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
146685 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
146686 +read_prph_47892 read_prph 0 47892 NULL
146687 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
146688 +read_regr_47902 read_regr 0 47902 NULL nohasharray
146689 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
146690 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
146691 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
146692 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
146693 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
146694 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
146695 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
146696 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
146697 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
146698 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
146699 +sp_header_47915 sp_header 0 47915 NULL nohasharray
146700 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
146701 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
146702 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
146703 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
146704 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
146705 +show_mlid_47928 show_mlid 0 47928 NULL
146706 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
146707 +b44_open_47950 b44_open 0 47950 NULL
146708 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
146709 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
146710 +pci_read_47962 pci_read 0 47962 NULL
146711 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
146712 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
146713 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
146714 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
146715 +show_stride_47971 show_stride 0 47971 NULL
146716 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
146717 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
146718 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
146719 +node_weight_read_47974 node_weight_read 0 47974 NULL
146720 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
146721 +flush_store_47978 flush_store 0-4 47978 NULL
146722 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
146723 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
146724 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
146725 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
146726 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
146727 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
146728 +enter_47990 enter 0 47990 &dbg_port_buf_47990
146729 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
146730 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
146731 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
146732 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
146733 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
146734 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
146735 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
146736 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
146737 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
146738 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
146739 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
146740 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
146741 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
146742 +coda_statfs_48015 coda_statfs 0 48015 NULL
146743 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
146744 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
146745 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
146746 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
146747 +sys32_pread_48037 sys32_pread 3 48037 NULL
146748 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
146749 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
146750 +show_vrm_48041 show_vrm 0 48041 NULL
146751 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
146752 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
146753 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
146754 +rate_show_48049 rate_show 0 48049 NULL
146755 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
146756 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
146757 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
146758 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
146759 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
146760 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
146761 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
146762 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
146763 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
146764 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
146765 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
146766 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
146767 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
146768 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
146769 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
146770 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
146771 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
146772 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
146773 +rmd256_final_48110 rmd256_final 0 48110 NULL
146774 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
146775 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
146776 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
146777 +get_48116 get 0 48116 &selinux_inode_permission_48116
146778 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
146779 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
146780 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
146781 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
146782 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
146783 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
146784 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
146785 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
146786 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
146787 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
146788 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
146789 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
146790 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
146791 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
146792 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
146793 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
146794 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL
146795 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
146796 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
146797 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
146798 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
146799 +macvlan_open_48169 macvlan_open 0 48169 NULL
146800 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
146801 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
146802 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
146803 +minix_setattr_48171 minix_setattr 0 48171 NULL
146804 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
146805 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
146806 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
146807 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
146808 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
146809 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
146810 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
146811 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
146812 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
146813 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
146814 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
146815 +eni_send_48189 eni_send 0 48189 NULL nohasharray
146816 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
146817 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
146818 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
146819 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
146820 +startup_48205 startup 0 48205 NULL
146821 +show_48207 show 0 48207 NULL
146822 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
146823 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
146824 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
146825 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
146826 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
146827 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
146828 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
146829 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
146830 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
146831 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
146832 +collisions_show_48236 collisions_show 0 48236 NULL
146833 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
146834 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
146835 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
146836 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
146837 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
146838 +vport_disable_48252 vport_disable 0 48252 NULL
146839 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
146840 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
146841 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
146842 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
146843 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
146844 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
146845 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
146846 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
146847 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
146848 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
146849 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
146850 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
146851 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
146852 +E_md4hash_48276 E_md4hash 0 48276 NULL
146853 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
146854 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
146855 +send_set_info_48288 send_set_info 7 48288 NULL
146856 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
146857 +ac_write_48295 ac_write 0-3 48295 NULL
146858 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
146859 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
146860 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
146861 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
146862 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
146863 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
146864 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
146865 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
146866 +patch_alc262_48312 patch_alc262 0 48312 NULL
146867 +crb_read_48313 crb_read 0 48313 NULL
146868 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
146869 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
146870 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
146871 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
146872 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
146873 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
146874 +show_version_48337 show_version 0 48337 NULL
146875 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
146876 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
146877 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
146878 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
146879 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
146880 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
146881 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
146882 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
146883 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
146884 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
146885 +follow_pte_48359 follow_pte 0 48359 NULL
146886 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
146887 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
146888 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
146889 +store_temp23_48364 store_temp23 0-4 48364 NULL
146890 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
146891 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
146892 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
146893 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
146894 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
146895 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
146896 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
146897 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
146898 +align_size_48396 align_size 0-2 48396 NULL
146899 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
146900 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
146901 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
146902 +sctp_getname_48405 sctp_getname 0 48405 NULL
146903 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
146904 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
146905 +bql_set_48412 bql_set 0-2 48412 NULL
146906 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
146907 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
146908 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
146909 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
146910 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
146911 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
146912 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
146913 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
146914 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
146915 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
146916 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
146917 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
146918 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
146919 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
146920 +print_filtered_48442 print_filtered 0-2 48442 NULL
146921 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
146922 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
146923 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
146924 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
146925 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
146926 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
146927 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
146928 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
146929 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
146930 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
146931 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
146932 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
146933 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
146934 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
146935 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
146936 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
146937 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
146938 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
146939 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
146940 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
146941 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
146942 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
146943 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
146944 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
146945 +store_48497 store 0-3 48497 NULL nohasharray
146946 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
146947 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
146948 +show_temp_type_48500 show_temp_type 0 48500 NULL
146949 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
146950 +serio_show_description_48505 serio_show_description 0 48505 NULL
146951 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
146952 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
146953 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
146954 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
146955 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
146956 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
146957 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
146958 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
146959 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
146960 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
146961 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
146962 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
146963 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
146964 +ths7303_write_48540 ths7303_write 0 48540 NULL
146965 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
146966 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
146967 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
146968 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
146969 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
146970 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
146971 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
146972 +command_resume_48565 command_resume 0 48565 NULL
146973 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
146974 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
146975 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
146976 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
146977 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
146978 +team_init_48574 team_init 0 48574 NULL
146979 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
146980 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
146981 +set_mode_48583 set_mode 0 48583 NULL
146982 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
146983 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
146984 +set_channels_48590 set_channels 0 48590 NULL
146985 +update_fw_48597 update_fw 0 48597 NULL
146986 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
146987 +label_SKIN_48603 label_SKIN 0 48603 NULL
146988 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
146989 +ctrl_48612 ctrl 0 48612 NULL
146990 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
146991 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
146992 +uni2char_48631 uni2char 0 48631 NULL
146993 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
146994 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
146995 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
146996 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
146997 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
146998 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
146999 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
147000 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
147001 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
147002 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
147003 +mtd_read_48655 mtd_read 0 48655 NULL
147004 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
147005 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
147006 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
147007 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
147008 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
147009 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
147010 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
147011 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
147012 +read_48672 read 0 48672 NULL
147013 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
147014 +emit_request_48679 emit_request 0 48679 NULL
147015 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
147016 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
147017 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
147018 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
147019 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
147020 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
147021 +create_css_48692 create_css 0 48692 NULL
147022 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
147023 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
147024 +altera_drscan_48698 altera_drscan 2 48698 NULL
147025 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
147026 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
147027 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
147028 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
147029 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
147030 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
147031 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
147032 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
147033 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
147034 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
147035 +show_therm_status_48723 show_therm_status 0 48723 NULL
147036 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
147037 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
147038 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
147039 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
147040 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
147041 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
147042 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
147043 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
147044 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
147045 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
147046 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
147047 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
147048 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
147049 +patch_alc269_48756 patch_alc269 0 48756 NULL
147050 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
147051 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
147052 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
147053 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
147054 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
147055 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
147056 +boottime_set_48781 boottime_set 0-4 48781 NULL
147057 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
147058 +transfer_48788 transfer 0 48788 NULL
147059 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
147060 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
147061 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
147062 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
147063 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
147064 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
147065 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
147066 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
147067 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
147068 +show_48809 show 0 48809 NULL
147069 +store_sched4_48815 store_sched4 4-0 48815 NULL
147070 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
147071 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
147072 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
147073 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
147074 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
147075 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
147076 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
147077 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
147078 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
147079 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
147080 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
147081 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
147082 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
147083 +insert_queue_48849 insert_queue 0 48849 NULL
147084 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
147085 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
147086 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
147087 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
147088 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
147089 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
147090 +submit_async_48869 submit_async 0 48869 NULL
147091 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
147092 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
147093 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
147094 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
147095 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
147096 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
147097 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
147098 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
147099 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
147100 +adummy_open_48895 adummy_open 0 48895 NULL
147101 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
147102 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
147103 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
147104 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
147105 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
147106 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
147107 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
147108 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
147109 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
147110 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
147111 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
147112 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
147113 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
147114 +send_cmd_48933 send_cmd 0 48933 NULL
147115 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
147116 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
147117 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
147118 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
147119 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
147120 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
147121 +br_dev_init_48956 br_dev_init 0 48956 NULL
147122 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
147123 +register_new_memory_48959 register_new_memory 0 48959 NULL
147124 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
147125 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
147126 +venus_fsync_48962 venus_fsync 0 48962 NULL
147127 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
147128 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
147129 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
147130 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
147131 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
147132 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
147133 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
147134 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
147135 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
147136 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
147137 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
147138 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
147139 +get_target_48984 get_target 0 48984 NULL nohasharray
147140 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
147141 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
147142 +show_48988 show 0 48988 NULL
147143 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
147144 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
147145 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
147146 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
147147 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
147148 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
147149 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
147150 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
147151 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
147152 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
147153 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
147154 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
147155 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
147156 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
147157 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
147158 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
147159 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
147160 +transient_status_49027 transient_status 4 49027 NULL
147161 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
147162 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
147163 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
147164 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
147165 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
147166 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
147167 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
147168 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
147169 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
147170 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
147171 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
147172 +ubi_read_49061 ubi_read 0 49061 NULL
147173 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
147174 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
147175 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
147176 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
147177 +read_regs_49068 read_regs 0 49068 NULL
147178 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
147179 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
147180 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
147181 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
147182 +show_fan_49076 show_fan 0 49076 NULL nohasharray
147183 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
147184 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
147185 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
147186 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
147187 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
147188 +scsi_register_49094 scsi_register 2 49094 NULL
147189 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
147190 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
147191 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
147192 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
147193 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
147194 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
147195 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
147196 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
147197 +dn_check_state_49133 dn_check_state 0 49133 NULL
147198 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
147199 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
147200 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
147201 +read_file_49137 read_file 4 49137 NULL
147202 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
147203 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
147204 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
147205 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
147206 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
147207 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
147208 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
147209 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
147210 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
147211 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
147212 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
147213 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
147214 +gr_queue_49159 gr_queue 0 49159 NULL
147215 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
147216 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
147217 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
147218 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
147219 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
147220 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
147221 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
147222 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
147223 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
147224 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
147225 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
147226 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
147227 +phy_device_create_49190 phy_device_create 3 49190 NULL
147228 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
147229 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
147230 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
147231 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
147232 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
147233 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
147234 +aio_read_null_49202 aio_read_null 0 49202 NULL
147235 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
147236 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
147237 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
147238 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
147239 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
147240 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
147241 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
147242 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
147243 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
147244 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
147245 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
147246 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
147247 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
147248 +stop_discovery_49237 stop_discovery 4 49237 NULL
147249 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
147250 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
147251 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
147252 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
147253 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
147254 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
147255 +get_write_access_49253 get_write_access 0 49253 NULL
147256 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
147257 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
147258 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
147259 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
147260 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
147261 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
147262 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
147263 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
147264 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
147265 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
147266 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
147267 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
147268 +store_49284 store 0 49284 NULL
147269 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
147270 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
147271 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
147272 +store_49298 store 0-3 49298 NULL
147273 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
147274 +uio_read_49300 uio_read 3-0 49300 NULL
147275 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
147276 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
147277 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
147278 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
147279 +request_locality_49318 request_locality 0 49318 NULL
147280 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
147281 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
147282 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
147283 +show_freq_49329 show_freq 0 49329 NULL
147284 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
147285 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
147286 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
147287 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
147288 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
147289 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
147290 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
147291 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
147292 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
147293 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
147294 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
147295 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
147296 +avtab_init_49369 avtab_init 0 49369 NULL
147297 +px_raw_event_49371 px_raw_event 4 49371 NULL
147298 +resync_start_show_49372 resync_start_show 0 49372 NULL
147299 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
147300 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
147301 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
147302 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
147303 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
147304 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
147305 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
147306 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
147307 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
147308 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
147309 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
147310 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
147311 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
147312 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
147313 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
147314 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
147315 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
147316 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
147317 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
147318 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
147319 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
147320 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
147321 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
147322 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
147323 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
147324 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
147325 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
147326 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
147327 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
147328 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
147329 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
147330 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
147331 +buf_prepare_49476 buf_prepare 0 49476 NULL
147332 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
147333 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
147334 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
147335 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
147336 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
147337 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
147338 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
147339 +r820t_read_49492 r820t_read 0-4 49492 NULL
147340 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
147341 +ismt_access_49498 ismt_access 0 49498 NULL
147342 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
147343 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
147344 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
147345 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
147346 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
147347 +show_offset_49516 show_offset 0 49516 NULL
147348 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
147349 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
147350 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
147351 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
147352 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
147353 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
147354 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
147355 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
147356 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
147357 +read_partial_49528 read_partial 2 49528 &light_write_49528
147358 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
147359 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
147360 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
147361 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
147362 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
147363 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
147364 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
147365 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
147366 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
147367 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
147368 +read_status_49562 read_status 0 49562 NULL
147369 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
147370 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
147371 +show_taint_49568 show_taint 0 49568 NULL nohasharray
147372 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
147373 +major_show_49571 major_show 0 49571 NULL
147374 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
147375 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
147376 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
147377 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
147378 +readfifo_49583 readfifo 1 49583 NULL
147379 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
147380 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
147381 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
147382 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
147383 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
147384 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
147385 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
147386 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
147387 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
147388 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
147389 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
147390 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
147391 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
147392 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
147393 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
147394 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
147395 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
147396 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
147397 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
147398 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
147399 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
147400 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
147401 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
147402 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
147403 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
147404 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
147405 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
147406 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
147407 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
147408 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
147409 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
147410 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
147411 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
147412 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
147413 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
147414 +match_int_49672 match_int 0 49672 NULL
147415 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
147416 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
147417 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
147418 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
147419 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
147420 +fw_status_49690 fw_status 0 49690 NULL
147421 +__setup_irq_49696 __setup_irq 0 49696 NULL
147422 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
147423 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
147424 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
147425 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
147426 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
147427 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
147428 +show_online_49713 show_online 0 49713 NULL
147429 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
147430 +write_pool_49718 write_pool 3-0 49718 NULL
147431 +create_modalias_49720 create_modalias 0 49720 NULL
147432 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
147433 +pcnet_open_49729 pcnet_open 0 49729 NULL
147434 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
147435 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
147436 +write_exec_49737 write_exec 0 49737 NULL nohasharray
147437 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
147438 +check_frame_49741 check_frame 0 49741 NULL
147439 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
147440 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
147441 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
147442 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
147443 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
147444 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
147445 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
147446 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
147447 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
147448 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
147449 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
147450 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
147451 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
147452 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
147453 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
147454 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
147455 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
147456 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
147457 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
147458 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
147459 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
147460 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
147461 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
147462 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
147463 +dev_show_49780 dev_show 0 49780 NULL
147464 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
147465 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
147466 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
147467 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
147468 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
147469 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
147470 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
147471 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
147472 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
147473 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
147474 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
147475 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
147476 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
147477 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
147478 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
147479 +show_config_pending_49814 show_config_pending 0 49814 NULL
147480 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
147481 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
147482 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
147483 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
147484 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
147485 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
147486 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
147487 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
147488 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
147489 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
147490 +twl4030_write_49846 twl4030_write 2 49846 NULL
147491 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
147492 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
147493 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
147494 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
147495 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
147496 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
147497 +store_modes_49864 store_modes 0-4 49864 NULL
147498 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
147499 +____request_module_49868 ____request_module 0 49868 NULL
147500 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
147501 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
147502 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
147503 +s_filter_49877 s_filter 0 49877 NULL
147504 +show_volt_max_49881 show_volt_max 0 49881 NULL
147505 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
147506 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
147507 +tgr192_init_49892 tgr192_init 0 49892 NULL
147508 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
147509 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
147510 +ea_put_49907 ea_put 0 49907 NULL
147511 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
147512 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
147513 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
147514 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
147515 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
147516 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
147517 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
147518 +_cpu_up_49927 _cpu_up 0 49927 NULL
147519 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
147520 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
147521 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
147522 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
147523 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
147524 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
147525 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
147526 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
147527 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
147528 +volume_write_49971 volume_write 0 49971 NULL
147529 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
147530 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
147531 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
147532 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
147533 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
147534 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
147535 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
147536 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
147537 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
147538 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
147539 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
147540 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
147541 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
147542 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
147543 +run_49996 run 0 49996 NULL
147544 +write_49997 write 0 49997 NULL
147545 +__module_alloc_50004 __module_alloc 1 50004 NULL
147546 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
147547 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
147548 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
147549 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
147550 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
147551 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
147552 +isdn_read_50021 isdn_read 3-0 50021 NULL
147553 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
147554 +rose_device_event_50026 rose_device_event 0 50026 NULL
147555 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
147556 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
147557 +set_mtu_50032 set_mtu 0 50032 NULL
147558 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
147559 +sky2_open_50034 sky2_open 0 50034 NULL
147560 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
147561 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
147562 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
147563 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
147564 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
147565 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
147566 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
147567 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
147568 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
147569 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
147570 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
147571 +ioread8_50049 ioread8 0 50049 NULL
147572 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
147573 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
147574 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
147575 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
147576 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
147577 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
147578 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
147579 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
147580 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
147581 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
147582 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
147583 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
147584 +afs_writepages_50092 afs_writepages 0 50092 NULL
147585 +card_type_show_50095 card_type_show 0 50095 NULL
147586 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
147587 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
147588 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
147589 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
147590 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
147591 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
147592 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
147593 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
147594 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
147595 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
147596 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
147597 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
147598 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
147599 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
147600 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
147601 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
147602 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
147603 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
147604 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
147605 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
147606 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
147607 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
147608 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
147609 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
147610 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
147611 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
147612 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
147613 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
147614 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
147615 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
147616 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
147617 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
147618 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
147619 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
147620 +rx_refill_50166 rx_refill 0 50166 NULL
147621 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
147622 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
147623 +odev_update_50169 odev_update 2-0 50169 NULL
147624 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
147625 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
147626 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
147627 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
147628 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
147629 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
147630 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
147631 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
147632 +store_beep_50196 store_beep 0-4 50196 NULL
147633 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
147634 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
147635 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
147636 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
147637 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
147638 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
147639 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
147640 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
147641 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
147642 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
147643 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
147644 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
147645 +loadtime_init_50221 loadtime_init 0 50221 NULL
147646 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
147647 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
147648 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
147649 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
147650 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
147651 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
147652 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
147653 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
147654 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
147655 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
147656 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
147657 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
147658 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
147659 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
147660 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
147661 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
147662 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
147663 +netlink_send_50281 netlink_send 0 50281 NULL
147664 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
147665 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
147666 +store_50289 store 0-3 50289 NULL
147667 +show_in10_50295 show_in10 0 50295 NULL
147668 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
147669 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
147670 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
147671 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
147672 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
147673 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
147674 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
147675 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
147676 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
147677 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
147678 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
147679 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
147680 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
147681 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
147682 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
147683 +do_launder_page_50329 do_launder_page 0 50329 NULL
147684 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
147685 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
147686 +dax_io_50336 dax_io 5-4-0 50336 NULL
147687 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
147688 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
147689 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
147690 +tpm_read_50344 tpm_read 3-0 50344 NULL
147691 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
147692 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
147693 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
147694 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
147695 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
147696 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
147697 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
147698 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
147699 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
147700 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
147701 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
147702 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
147703 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
147704 +set_ctrl_50374 set_ctrl 0 50374 NULL
147705 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
147706 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
147707 +store_temp62_50383 store_temp62 0-4 50383 NULL
147708 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
147709 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
147710 +flags_show_50391 flags_show 0 50391 NULL
147711 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
147712 +base_sock_create_50400 base_sock_create 0 50400 NULL
147713 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
147714 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
147715 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
147716 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
147717 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
147718 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
147719 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
147720 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
147721 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
147722 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
147723 +event_input_50432 event_input 0 50432 NULL
147724 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
147725 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
147726 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
147727 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
147728 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
147729 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
147730 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
147731 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
147732 +udf_writepages_50451 udf_writepages 0 50451 NULL
147733 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
147734 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
147735 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
147736 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
147737 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
147738 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
147739 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
147740 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
147741 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
147742 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
147743 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
147744 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
147745 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
147746 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
147747 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
147748 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
147749 +freeze_show_50489 freeze_show 0 50489 NULL
147750 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
147751 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
147752 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
147753 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
147754 +validate_50497 validate 0 50497 NULL
147755 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
147756 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
147757 +numa_node_show_50504 numa_node_show 0 50504 NULL
147758 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
147759 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
147760 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
147761 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
147762 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
147763 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
147764 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
147765 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
147766 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
147767 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
147768 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
147769 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
147770 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
147771 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
147772 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
147773 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
147774 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
147775 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
147776 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
147777 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
147778 +bh_get_50543 bh_get 0 50543 NULL
147779 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
147780 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
147781 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
147782 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
147783 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
147784 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
147785 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
147786 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
147787 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
147788 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
147789 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
147790 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
147791 +mwave_write_50571 mwave_write 0-3 50571 NULL
147792 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
147793 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
147794 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
147795 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
147796 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
147797 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
147798 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
147799 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
147800 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
147801 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
147802 +load_map_50592 load_map 0 50592 NULL
147803 +sge_rx_50594 sge_rx 3 50594 NULL
147804 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
147805 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
147806 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
147807 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
147808 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
147809 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
147810 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
147811 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
147812 +ipr_halt_50616 ipr_halt 0 50616 NULL
147813 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
147814 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
147815 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
147816 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
147817 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
147818 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
147819 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
147820 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
147821 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
147822 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
147823 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
147824 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
147825 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
147826 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
147827 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
147828 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
147829 +show_50648 show 0 50648 NULL
147830 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
147831 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
147832 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
147833 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
147834 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
147835 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
147836 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
147837 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
147838 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
147839 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
147840 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
147841 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
147842 +addr_len_show_50673 addr_len_show 0 50673 NULL
147843 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
147844 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
147845 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
147846 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
147847 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
147848 +store_50690 store 0-3 50690 NULL
147849 +_ep_queue_50692 _ep_queue 0 50692 NULL
147850 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
147851 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
147852 +discover_50707 discover 0 50707 NULL
147853 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
147854 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
147855 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
147856 +epool_init_50723 epool_init 2 50723 NULL
147857 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
147858 +device_attach_50730 device_attach 0 50730 NULL nohasharray
147859 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
147860 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
147861 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
147862 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
147863 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
147864 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
147865 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
147866 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
147867 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
147868 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
147869 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
147870 +skb_padto_50759 skb_padto 2 50759 NULL
147871 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
147872 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
147873 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
147874 +isight_trigger_50765 isight_trigger 0 50765 NULL
147875 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
147876 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
147877 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
147878 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
147879 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
147880 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
147881 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
147882 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
147883 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
147884 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
147885 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
147886 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
147887 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
147888 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
147889 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
147890 +store_50792 store 0 50792 NULL
147891 +tpm_write_50798 tpm_write 3-0 50798 NULL
147892 +write_flush_50803 write_flush 3-0 50803 NULL
147893 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
147894 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
147895 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
147896 +dvb_play_50814 dvb_play 3-0 50814 NULL
147897 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
147898 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
147899 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
147900 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
147901 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
147902 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
147903 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
147904 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
147905 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
147906 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
147907 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
147908 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
147909 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
147910 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
147911 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
147912 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
147913 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
147914 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
147915 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
147916 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
147917 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
147918 +nla_put_string_50887 nla_put_string 0 50887 NULL
147919 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
147920 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
147921 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
147922 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
147923 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
147924 +subconnector_show_50902 subconnector_show 0 50902 NULL
147925 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
147926 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
147927 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
147928 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
147929 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
147930 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
147931 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
147932 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
147933 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
147934 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
147935 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
147936 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
147937 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
147938 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
147939 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
147940 +busnum_show_50927 busnum_show 0 50927 NULL
147941 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
147942 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
147943 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
147944 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
147945 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
147946 +show_device_status_50947 show_device_status 0 50947 NULL
147947 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
147948 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
147949 +set_50949 set 0 50949 NULL nohasharray
147950 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
147951 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
147952 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
147953 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
147954 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
147955 +zl10036_write_50952 zl10036_write 0 50952 NULL
147956 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
147957 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
147958 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
147959 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
147960 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
147961 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
147962 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
147963 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
147964 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
147965 +null_final_50967 null_final 0 50967 NULL
147966 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
147967 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
147968 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
147969 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
147970 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
147971 +timeout_write_50991 timeout_write 3-0 50991 NULL
147972 +interval_show_50993 interval_show 0 50993 NULL
147973 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
147974 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
147975 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
147976 +security_load_policy_50997 security_load_policy 0 50997 NULL
147977 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
147978 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
147979 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
147980 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
147981 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
147982 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
147983 +ppp_read_51017 ppp_read 0-3 51017 NULL
147984 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
147985 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
147986 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
147987 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
147988 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
147989 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
147990 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
147991 +dump_midi_51040 dump_midi 3 51040 NULL
147992 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
147993 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
147994 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042
147995 +store_detach_51045 store_detach 0-4 51045 NULL
147996 +show_51050 show 0 51050 NULL nohasharray
147997 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
147998 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
147999 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
148000 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
148001 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
148002 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
148003 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
148004 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
148005 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
148006 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
148007 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
148008 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
148009 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
148010 +removable_show_51080 removable_show 0 51080 NULL
148011 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
148012 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
148013 +register_jprobes_51086 register_jprobes 0 51086 NULL
148014 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
148015 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
148016 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
148017 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
148018 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
148019 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
148020 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
148021 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
148022 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
148023 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
148024 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
148025 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
148026 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
148027 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
148028 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
148029 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
148030 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
148031 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
148032 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
148033 +amanda_help_51133 amanda_help 0 51133 NULL
148034 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
148035 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
148036 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
148037 +reg_read_51137 reg_read 0 51137 NULL nohasharray
148038 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
148039 +show_in_input_51138 show_in_input 0 51138 NULL
148040 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
148041 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
148042 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
148043 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
148044 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
148045 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
148046 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
148047 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
148048 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
148049 +driver_attach_51156 driver_attach 0 51156 NULL
148050 +device_rev_show_51157 device_rev_show 0 51157 NULL
148051 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
148052 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
148053 +online_store_51175 online_store 0-4 51175 NULL
148054 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
148055 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
148056 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
148057 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
148058 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
148059 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
148060 +dpms_show_51191 dpms_show 0 51191 NULL
148061 +get_uint_51193 get_uint 0 51193 NULL
148062 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
148063 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
148064 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
148065 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
148066 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
148067 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
148068 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
148069 +sr_done_51211 sr_done 0 51211 NULL
148070 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
148071 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
148072 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
148073 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
148074 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
148075 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
148076 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
148077 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
148078 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
148079 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
148080 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
148081 +goto_high_power_51237 goto_high_power 0 51237 NULL
148082 +drm_property_create_51239 drm_property_create 4 51239 NULL
148083 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
148084 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
148085 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
148086 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
148087 +st_read_51251 st_read 3-0 51251 NULL nohasharray
148088 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
148089 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
148090 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
148091 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
148092 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
148093 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
148094 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
148095 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
148096 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
148097 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
148098 +e100_up_51268 e100_up 0 51268 NULL
148099 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
148100 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
148101 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
148102 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
148103 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
148104 +send_51279 send 0 51279 NULL nohasharray
148105 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
148106 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
148107 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
148108 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
148109 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
148110 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
148111 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
148112 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
148113 +disable_51293 disable 0 51293 NULL
148114 +chip_name_show_51296 chip_name_show 0 51296 NULL
148115 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
148116 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
148117 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
148118 +nv_open_51300 nv_open 0 51300 NULL
148119 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
148120 +get_sset_count_51303 get_sset_count 0 51303 NULL
148121 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
148122 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
148123 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
148124 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
148125 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
148126 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
148127 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
148128 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
148129 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
148130 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
148131 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
148132 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
148133 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
148134 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
148135 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
148136 +device_user_purge_51340 device_user_purge 0 51340 NULL
148137 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
148138 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
148139 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
148140 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
148141 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
148142 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
148143 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
148144 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
148145 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
148146 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
148147 +show_hue_51369 show_hue 0 51369 NULL
148148 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
148149 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
148150 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
148151 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
148152 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
148153 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
148154 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
148155 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
148156 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
148157 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
148158 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
148159 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
148160 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
148161 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
148162 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
148163 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
148164 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
148165 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
148166 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
148167 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
148168 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
148169 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
148170 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
148171 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
148172 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
148173 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
148174 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
148175 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
148176 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
148177 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
148178 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
148179 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
148180 +yam_open_51447 yam_open 0 51447 NULL
148181 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
148182 +axnet_open_51453 axnet_open 0 51453 NULL
148183 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
148184 +gdth_halt_51460 gdth_halt 0 51460 NULL
148185 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
148186 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
148187 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
148188 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
148189 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
148190 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
148191 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
148192 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
148193 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
148194 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
148195 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
148196 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
148197 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
148198 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
148199 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
148200 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
148201 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
148202 +delay_show_51497 delay_show 0 51497 NULL
148203 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
148204 +get_dev_status_51505 get_dev_status 0 51505 NULL
148205 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
148206 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
148207 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
148208 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
148209 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
148210 +store_51519 store 0-3 51519 NULL
148211 +show_dts_51521 show_dts 0 51521 NULL
148212 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
148213 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
148214 +upload_code_51528 upload_code 0 51528 NULL
148215 +key_search_51533 key_search 0 51533 NULL
148216 +vid_show_51538 vid_show 0 51538 NULL
148217 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
148218 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
148219 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
148220 +new_offset_show_51546 new_offset_show 0 51546 NULL
148221 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
148222 +mbox_write_51548 mbox_write 3-0 51548 NULL
148223 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
148224 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
148225 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
148226 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
148227 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
148228 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
148229 +write_u64_51561 write_u64 0 51561 NULL
148230 +read_fw_51564 read_fw 0-5-6 51564 NULL
148231 +tx_sg_51567 tx_sg 0 51567 NULL
148232 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
148233 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
148234 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
148235 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
148236 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
148237 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
148238 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
148239 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
148240 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
148241 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
148242 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
148243 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
148244 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
148245 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
148246 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
148247 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
148248 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
148249 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
148250 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
148251 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
148252 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
148253 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
148254 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
148255 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
148256 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
148257 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
148258 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
148259 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
148260 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
148261 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
148262 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
148263 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
148264 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
148265 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
148266 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
148267 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
148268 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
148269 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
148270 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
148271 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
148272 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
148273 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
148274 +md5_update_51700 md5_update 0 51700 NULL
148275 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
148276 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
148277 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
148278 +sel_write_access_51704 sel_write_access 3 51704 NULL
148279 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
148280 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
148281 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
148282 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
148283 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
148284 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
148285 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
148286 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
148287 +str_read_51731 str_read 4-0 51731 NULL
148288 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
148289 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
148290 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
148291 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
148292 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
148293 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
148294 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
148295 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
148296 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
148297 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
148298 +if_write_51756 if_write 3 51756 NULL
148299 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
148300 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
148301 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
148302 +__fswab32_51781 __fswab32 0 51781 NULL
148303 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
148304 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
148305 +expkey_parse_51787 expkey_parse 0 51787 NULL
148306 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
148307 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
148308 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
148309 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
148310 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
148311 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
148312 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
148313 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
148314 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
148315 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
148316 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
148317 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
148318 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
148319 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
148320 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
148321 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
148322 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
148323 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
148324 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
148325 +write_packet_51838 write_packet 0 51838 NULL
148326 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
148327 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
148328 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
148329 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
148330 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
148331 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
148332 +ioread32_51847 ioread32 0 51847 NULL nohasharray
148333 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
148334 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
148335 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
148336 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
148337 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
148338 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
148339 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
148340 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
148341 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
148342 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
148343 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
148344 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
148345 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
148346 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
148347 +user_read_51881 user_read 3 51881 NULL
148348 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
148349 +b44_readphy_51890 b44_readphy 0 51890 NULL
148350 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
148351 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
148352 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
148353 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
148354 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
148355 +query_gid_51901 query_gid 0 51901 NULL
148356 +get_pages_51902 get_pages 0 51902 NULL
148357 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
148358 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
148359 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
148360 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
148361 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
148362 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
148363 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
148364 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
148365 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
148366 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
148367 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
148368 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
148369 +task_has_system_51936 task_has_system 0 51936 NULL
148370 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
148371 +direct_IO_51941 direct_IO 0 51941 NULL
148372 +show_test_51942 show_test 0 51942 NULL
148373 +pm_test_show_51946 pm_test_show 0 51946 NULL
148374 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
148375 +get_clock_info_51952 get_clock_info 4 51952 NULL
148376 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
148377 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
148378 +size_show_51963 size_show 0 51963 NULL
148379 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
148380 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
148381 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
148382 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
148383 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
148384 +read_page_51972 read_page 2 51972 NULL
148385 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
148386 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
148387 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
148388 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
148389 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
148390 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
148391 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
148392 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
148393 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
148394 +__detect_osd_51993 __detect_osd 0 51993 NULL
148395 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
148396 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
148397 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
148398 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
148399 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
148400 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
148401 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
148402 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
148403 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
148404 +dummy_enable_52019 dummy_enable 0 52019 NULL
148405 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
148406 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
148407 +r820t_write_52023 r820t_write 0-4 52023 NULL
148408 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
148409 +show_current_driver_52027 show_current_driver 0 52027 NULL
148410 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
148411 +override_release_52032 override_release 2 52032 NULL
148412 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
148413 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
148414 +irda_create_52042 irda_create 0 52042 NULL
148415 +netdev_show_52044 netdev_show 0 52044 NULL
148416 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
148417 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
148418 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
148419 +show_version_52054 show_version 0 52054 NULL
148420 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
148421 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
148422 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
148423 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
148424 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
148425 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
148426 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
148427 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
148428 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
148429 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
148430 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
148431 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
148432 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
148433 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
148434 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
148435 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
148436 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
148437 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
148438 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
148439 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
148440 +mtrr_save_52097 mtrr_save 0 52097 NULL
148441 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
148442 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
148443 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
148444 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
148445 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
148446 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
148447 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
148448 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
148449 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
148450 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
148451 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
148452 +sub_alloc_52140 sub_alloc 0 52140 NULL
148453 +netdev_open_52143 netdev_open 0 52143 NULL
148454 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
148455 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
148456 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
148457 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
148458 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
148459 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
148460 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
148461 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
148462 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
148463 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
148464 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
148465 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
148466 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
148467 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
148468 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
148469 +mxuport_open_52173 mxuport_open 0 52173 NULL
148470 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
148471 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
148472 +print_prefix_52176 print_prefix 0 52176 NULL
148473 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
148474 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
148475 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
148476 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
148477 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
148478 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
148479 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
148480 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
148481 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
148482 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
148483 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
148484 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
148485 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
148486 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
148487 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
148488 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
148489 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
148490 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
148491 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
148492 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
148493 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
148494 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
148495 +de_init_rings_52222 de_init_rings 0 52222 NULL
148496 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
148497 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
148498 +show_chgmode_52225 show_chgmode 0 52225 NULL
148499 +ptype_store_52226 ptype_store 0-3 52226 NULL
148500 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
148501 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
148502 +max1111_read_52230 max1111_read 0 52230 NULL
148503 +nvram_read_52231 nvram_read 0-3 52231 NULL
148504 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
148505 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
148506 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
148507 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
148508 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
148509 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
148510 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
148511 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
148512 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
148513 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
148514 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
148515 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
148516 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
148517 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
148518 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
148519 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
148520 +flush_52261 flush 0 52261 NULL
148521 +read_52268 read 0 52268 NULL
148522 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
148523 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
148524 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
148525 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
148526 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
148527 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
148528 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
148529 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
148530 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
148531 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
148532 +rw_read_52299 rw_read 6-0-5 52299 NULL
148533 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
148534 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
148535 +sis5595_access_52305 sis5595_access 0 52305 NULL
148536 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
148537 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
148538 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
148539 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
148540 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
148541 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
148542 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
148543 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
148544 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
148545 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
148546 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
148547 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
148548 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
148549 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
148550 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
148551 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
148552 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
148553 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
148554 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
148555 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
148556 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
148557 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
148558 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
148559 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
148560 +hur_len_52339 hur_len 0 52339 NULL
148561 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
148562 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
148563 +store_52342 store 0-3 52342 NULL
148564 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
148565 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
148566 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
148567 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
148568 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
148569 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
148570 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
148571 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
148572 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
148573 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
148574 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
148575 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
148576 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
148577 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
148578 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
148579 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
148580 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
148581 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
148582 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
148583 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
148584 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
148585 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
148586 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
148587 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
148588 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
148589 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
148590 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
148591 +task_has_security_52386 task_has_security 0 52386 NULL
148592 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
148593 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
148594 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
148595 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
148596 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
148597 +pm_suspend_52403 pm_suspend 0 52403 NULL
148598 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
148599 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
148600 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
148601 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
148602 +clariion_activate_52414 clariion_activate 0 52414 NULL
148603 +do_md_run_52416 do_md_run 0 52416 NULL
148604 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
148605 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
148606 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
148607 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
148608 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
148609 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
148610 +delay_status_52431 delay_status 5 52431 NULL nohasharray
148611 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
148612 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
148613 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
148614 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
148615 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
148616 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
148617 +show_radios_state_52445 show_radios_state 0 52445 NULL
148618 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
148619 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
148620 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
148621 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
148622 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
148623 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
148624 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
148625 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
148626 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
148627 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
148628 +show_id_ext_52472 show_id_ext 0 52472 NULL
148629 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
148630 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
148631 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
148632 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
148633 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
148634 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
148635 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
148636 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
148637 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
148638 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
148639 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
148640 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
148641 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
148642 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
148643 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
148644 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
148645 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
148646 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
148647 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
148648 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
148649 +disable_slot_52512 disable_slot 0 52512 NULL
148650 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
148651 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
148652 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
148653 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
148654 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
148655 +get_session_param_52521 get_session_param 0 52521 NULL
148656 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
148657 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
148658 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
148659 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
148660 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
148661 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
148662 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
148663 +show_caseopen_52539 show_caseopen 0 52539 NULL
148664 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
148665 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
148666 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
148667 +set_fan_52544 set_fan 0-4 52544 NULL
148668 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
148669 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
148670 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
148671 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
148672 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
148673 +cropcap_52561 cropcap 0 52561 NULL
148674 +atalk_create_52562 atalk_create 0 52562 NULL
148675 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
148676 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
148677 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
148678 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
148679 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
148680 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
148681 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
148682 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
148683 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
148684 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
148685 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
148686 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
148687 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
148688 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
148689 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
148690 +ath10k_start_52596 ath10k_start 0 52596 NULL
148691 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
148692 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
148693 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
148694 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
148695 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
148696 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
148697 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
148698 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
148699 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
148700 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
148701 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
148702 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
148703 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
148704 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
148705 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
148706 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
148707 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
148708 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
148709 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
148710 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
148711 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
148712 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
148713 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
148714 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
148715 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
148716 +reg_write_range_52690 reg_write_range 4 52690 NULL
148717 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
148718 +store_52696 store 0-3 52696 NULL
148719 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
148720 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
148721 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
148722 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
148723 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
148724 +action_show_52711 action_show 0 52711 NULL
148725 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
148726 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
148727 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
148728 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
148729 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
148730 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
148731 +sendbytes_52726 sendbytes 0 52726 NULL
148732 +set_capture_52728 set_capture 0 52728 NULL
148733 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
148734 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
148735 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
148736 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
148737 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
148738 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
148739 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
148740 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
148741 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
148742 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
148743 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
148744 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
148745 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
148746 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
148747 +store_52770 store 0 52770 NULL
148748 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
148749 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
148750 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
148751 +show_pec_52779 show_pec 0 52779 NULL
148752 +set_target_52783 set_target 0-4 52783 NULL
148753 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
148754 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
148755 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
148756 +show_52793 show 0 52793 NULL
148757 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
148758 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
148759 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
148760 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
148761 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
148762 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
148763 +run_start_commands_52808 run_start_commands 0 52808 NULL
148764 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
148765 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
148766 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
148767 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
148768 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
148769 +show_eco_52820 show_eco 0 52820 NULL
148770 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
148771 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
148772 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
148773 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
148774 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
148775 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
148776 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
148777 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
148778 +apei_read_52843 apei_read 0 52843 NULL
148779 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
148780 +modelname_show_52855 modelname_show 0 52855 NULL
148781 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
148782 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
148783 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
148784 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
148785 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
148786 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
148787 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
148788 +cccr_show_52879 cccr_show 0 52879 NULL
148789 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
148790 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
148791 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
148792 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
148793 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
148794 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
148795 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
148796 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
148797 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
148798 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
148799 +read_cam_control_52903 read_cam_control 0 52903 NULL
148800 +parse_52905 parse 0 52905 NULL
148801 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
148802 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
148803 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
148804 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
148805 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
148806 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
148807 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
148808 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
148809 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
148810 +queue_show_random_52946 queue_show_random 0 52946 NULL
148811 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
148812 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
148813 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
148814 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
148815 +adv7170_write_52956 adv7170_write 0 52956 NULL
148816 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
148817 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
148818 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
148819 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
148820 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
148821 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
148822 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
148823 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
148824 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
148825 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
148826 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
148827 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
148828 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
148829 +num_node_state_52989 num_node_state 0 52989 NULL
148830 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
148831 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
148832 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
148833 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
148834 +ican3_open_52999 ican3_open 0 52999 NULL
148835 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
148836 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
148837 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
148838 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
148839 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
148840 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
148841 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
148842 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
148843 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
148844 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
148845 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
148846 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
148847 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
148848 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
148849 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
148850 +ndelay_show_53032 ndelay_show 0 53032 NULL
148851 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
148852 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
148853 +show_link_type_53045 show_link_type 0 53045 NULL
148854 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
148855 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
148856 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
148857 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
148858 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
148859 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
148860 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
148861 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
148862 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
148863 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
148864 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
148865 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
148866 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
148867 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
148868 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
148869 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
148870 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
148871 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
148872 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
148873 +deauthenticate_53093 deauthenticate 0 53093 NULL
148874 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
148875 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
148876 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
148877 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
148878 +queue_var_show_53098 queue_var_show 0 53098 NULL
148879 +set_button_53099 set_button 0-4 53099 NULL
148880 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
148881 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
148882 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
148883 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
148884 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
148885 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
148886 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
148887 +verity_status_53120 verity_status 5 53120 NULL nohasharray
148888 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
148889 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
148890 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
148891 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
148892 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
148893 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
148894 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
148895 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
148896 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
148897 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
148898 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
148899 +find_domain_name_53149 find_domain_name 0 53149 NULL
148900 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
148901 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
148902 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
148903 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
148904 +pwm_enable_53163 pwm_enable 0 53163 NULL
148905 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
148906 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
148907 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
148908 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
148909 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
148910 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
148911 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
148912 +skfp_open_53190 skfp_open 0 53190 NULL
148913 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
148914 +ti_write_room_53194 ti_write_room 0 53194 NULL
148915 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
148916 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
148917 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
148918 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
148919 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
148920 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
148921 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
148922 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
148923 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
148924 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
148925 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
148926 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
148927 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
148928 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
148929 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
148930 +enable_supply_53242 enable_supply 0 53242 NULL
148931 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
148932 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
148933 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
148934 +tun_do_read_53245 tun_do_read 0 53245 NULL
148935 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
148936 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
148937 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
148938 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
148939 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
148940 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
148941 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
148942 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
148943 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
148944 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
148945 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
148946 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
148947 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
148948 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
148949 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
148950 +kstrtoull_53273 kstrtoull 0 53273 NULL
148951 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
148952 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
148953 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
148954 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
148955 +null_update_53290 null_update 0 53290 NULL
148956 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
148957 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
148958 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
148959 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
148960 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
148961 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
148962 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
148963 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
148964 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
148965 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
148966 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
148967 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
148968 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
148969 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
148970 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
148971 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
148972 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
148973 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
148974 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
148975 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
148976 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
148977 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
148978 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
148979 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
148980 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
148981 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
148982 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
148983 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
148984 +key_timeout_53364 key_timeout 0 53364 NULL
148985 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
148986 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
148987 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
148988 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
148989 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
148990 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
148991 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
148992 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
148993 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
148994 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
148995 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
148996 +fuse_permission_53387 fuse_permission 0 53387 NULL
148997 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
148998 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
148999 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
149000 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
149001 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
149002 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
149003 +hotkey_write_53403 hotkey_write 0 53403 NULL
149004 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
149005 +start_53407 start 0 53407 NULL
149006 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
149007 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
149008 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
149009 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
149010 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
149011 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
149012 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
149013 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
149014 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
149015 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
149016 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
149017 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
149018 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
149019 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
149020 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
149021 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
149022 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
149023 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
149024 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
149025 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
149026 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
149027 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
149028 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
149029 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
149030 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
149031 +ns83820_open_53454 ns83820_open 0 53454 NULL
149032 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
149033 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
149034 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
149035 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
149036 +n2_run_53459 n2_run 3 53459 NULL
149037 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
149038 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
149039 +wm831x_write_53469 wm831x_write 0 53469 NULL
149040 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
149041 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
149042 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
149043 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
149044 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
149045 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
149046 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
149047 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
149048 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
149049 +create_extra_out_53491 create_extra_out 0 53491 NULL
149050 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
149051 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
149052 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
149053 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
149054 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
149055 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
149056 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
149057 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
149058 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
149059 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
149060 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
149061 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
149062 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
149063 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
149064 +check_acl_53512 check_acl 0 53512 NULL
149065 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
149066 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
149067 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
149068 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
149069 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
149070 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
149071 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
149072 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
149073 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
149074 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
149075 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
149076 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
149077 +ec_poll_53557 ec_poll 0 53557 NULL
149078 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
149079 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
149080 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
149081 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
149082 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
149083 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
149084 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
149085 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
149086 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
149087 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
149088 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
149089 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
149090 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
149091 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
149092 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
149093 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
149094 +bpq_open_53602 bpq_open 0 53602 NULL
149095 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
149096 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
149097 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
149098 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
149099 +check_reshape_53605 check_reshape 0 53605 NULL
149100 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
149101 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
149102 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
149103 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
149104 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
149105 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
149106 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
149107 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
149108 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
149109 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
149110 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
149111 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
149112 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
149113 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
149114 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
149115 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
149116 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
149117 +show_trigger_53668 show_trigger 0 53668 NULL
149118 +store_target_53673 store_target 0-4 53673 NULL
149119 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
149120 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
149121 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
149122 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
149123 +check_reshape_53683 check_reshape 0 53683 NULL
149124 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
149125 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
149126 +__show_signal_53688 __show_signal 0 53688 NULL
149127 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
149128 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
149129 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
149130 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
149131 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
149132 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
149133 +show_otp1_53696 show_otp1 0 53696 NULL
149134 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
149135 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
149136 +read_53700 read 0 53700 NULL
149137 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
149138 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
149139 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
149140 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
149141 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
149142 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
149143 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
149144 +wdm_write_53735 wdm_write 3-0 53735 NULL
149145 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
149146 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
149147 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
149148 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
149149 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
149150 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
149151 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
149152 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
149153 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
149154 +start_fw_53746 start_fw 0 53746 NULL
149155 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
149156 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
149157 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
149158 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
149159 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
149160 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
149161 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
149162 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
149163 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
149164 +class_attr_show_53762 class_attr_show 0 53762 NULL
149165 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
149166 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
149167 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
149168 +store_53768 store 0-3 53768 NULL
149169 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
149170 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
149171 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
149172 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
149173 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
149174 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
149175 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
149176 +block_write_end_53795 block_write_end 0-5 53795 NULL
149177 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
149178 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
149179 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
149180 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
149181 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
149182 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
149183 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
149184 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
149185 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
149186 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
149187 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
149188 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
149189 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
149190 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
149191 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
149192 +part_stat_show_53838 part_stat_show 0 53838 NULL
149193 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
149194 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
149195 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
149196 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
149197 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
149198 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
149199 +show_led_53867 show_led 0 53867 NULL
149200 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
149201 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
149202 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
149203 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
149204 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
149205 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
149206 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
149207 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
149208 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
149209 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
149210 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
149211 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
149212 +sync_max_show_53894 sync_max_show 0 53894 NULL
149213 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
149214 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
149215 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
149216 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
149217 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
149218 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
149219 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
149220 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
149221 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
149222 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
149223 +do_switch_53920 do_switch 0 53920 NULL
149224 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
149225 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
149226 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
149227 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
149228 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
149229 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
149230 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
149231 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
149232 +store_53940 store 0-4 53940 NULL
149233 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
149234 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
149235 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
149236 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
149237 +get_status_53950 get_status 0 53950 NULL
149238 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
149239 +address_show_53957 address_show 0 53957 NULL
149240 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
149241 +osdname_show_53962 osdname_show 0 53962 NULL
149242 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
149243 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
149244 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
149245 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
149246 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
149247 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
149248 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
149249 +reshape_53978 reshape 0 53978 NULL
149250 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
149251 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
149252 +pte_entry_53988 pte_entry 0 53988 NULL
149253 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
149254 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
149255 +recv_53991 recv 0 53991 NULL
149256 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
149257 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
149258 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
149259 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
149260 +write_54000 write 0-6-5 54000 NULL
149261 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
149262 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
149263 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
149264 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
149265 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
149266 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
149267 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
149268 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
149269 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
149270 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
149271 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
149272 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
149273 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
149274 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
149275 +status_show_54028 status_show 0 54028 NULL
149276 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
149277 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
149278 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
149279 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
149280 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
149281 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
149282 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
149283 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
149284 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
149285 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
149286 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
149287 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
149288 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
149289 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
149290 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
149291 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
149292 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
149293 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
149294 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
149295 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
149296 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
149297 +show_in_beep_54074 show_in_beep 0 54074 NULL
149298 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
149299 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
149300 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
149301 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
149302 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
149303 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
149304 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
149305 +create_xattr_54106 create_xattr 5 54106 NULL
149306 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
149307 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
149308 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
149309 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
149310 +strn_len_54122 strn_len 0 54122 NULL
149311 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
149312 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
149313 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
149314 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
149315 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
149316 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
149317 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
149318 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
149319 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
149320 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
149321 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
149322 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
149323 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
149324 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
149325 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
149326 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
149327 +set_min_width_54150 set_min_width 0-4 54150 NULL
149328 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
149329 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
149330 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
149331 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
149332 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
149333 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
149334 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
149335 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
149336 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
149337 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
149338 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
149339 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
149340 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
149341 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
149342 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
149343 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
149344 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
149345 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
149346 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
149347 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
149348 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
149349 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
149350 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
149351 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
149352 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
149353 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
149354 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
149355 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
149356 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
149357 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
149358 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
149359 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
149360 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
149361 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
149362 +i8k_smm_54227 i8k_smm 0 54227 NULL
149363 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
149364 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
149365 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
149366 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
149367 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
149368 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
149369 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
149370 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
149371 +reada_add_block_54247 reada_add_block 2 54247 NULL
149372 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
149373 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
149374 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
149375 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
149376 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
149377 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
149378 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
149379 +venus_setattr_54255 venus_setattr 0 54255 NULL
149380 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
149381 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
149382 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
149383 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
149384 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
149385 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
149386 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
149387 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
149388 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
149389 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
149390 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
149391 +sizeof_long_54276 sizeof_long 0 54276 NULL
149392 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
149393 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
149394 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
149395 +fm10k_open_54283 fm10k_open 0 54283 NULL
149396 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
149397 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
149398 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
149399 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
149400 +show_designated_port_54292 show_designated_port 0 54292 NULL
149401 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
149402 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
149403 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
149404 +remove_store_54298 remove_store 0-4 54298 NULL
149405 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
149406 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
149407 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
149408 +sprintf_54306 sprintf 0 54306 NULL
149409 +path_setxattr_54308 path_setxattr 4 54308 NULL
149410 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
149411 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
149412 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
149413 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
149414 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
149415 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
149416 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
149417 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
149418 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
149419 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
149420 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
149421 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
149422 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
149423 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
149424 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
149425 +fat_writepage_54344 fat_writepage 0 54344 NULL
149426 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
149427 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
149428 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
149429 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
149430 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
149431 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
149432 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
149433 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
149434 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
149435 +aac_show_model_54375 aac_show_model 0 54375 NULL
149436 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
149437 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
149438 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
149439 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
149440 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
149441 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
149442 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
149443 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
149444 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
149445 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
149446 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
149447 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
149448 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0 54407 NULL
149449 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
149450 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
149451 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
149452 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
149453 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
149454 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
149455 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
149456 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
149457 +new_lockspace_54427 new_lockspace 0 54427 NULL
149458 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
149459 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
149460 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
149461 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
149462 +read_firmid_54443 read_firmid 0 54443 NULL
149463 +cot_decompress_54452 cot_decompress 0 54452 NULL
149464 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
149465 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
149466 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
149467 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
149468 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
149469 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
149470 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
149471 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
149472 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
149473 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
149474 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
149475 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
149476 +garmin_write_54492 garmin_write 0-4 54492 NULL
149477 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
149478 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
149479 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
149480 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
149481 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
149482 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
149483 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
149484 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
149485 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
149486 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
149487 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
149488 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
149489 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
149490 +create_lkb_54517 create_lkb 0 54517 NULL
149491 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
149492 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
149493 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
149494 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
149495 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
149496 +viacam_read_54526 viacam_read 3-0 54526 NULL
149497 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
149498 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
149499 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
149500 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
149501 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
149502 +setsockopt_54539 setsockopt 5 54539 NULL
149503 +new_analog_input_54542 new_analog_input 0 54542 NULL
149504 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
149505 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
149506 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
149507 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
149508 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
149509 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
149510 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
149511 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
149512 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
149513 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
149514 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
149515 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
149516 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
149517 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
149518 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
149519 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
149520 +rds_getname_54579 rds_getname 0 54579 NULL
149521 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
149522 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
149523 +sync_callback_54596 sync_callback 0 54596 NULL
149524 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
149525 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
149526 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
149527 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
149528 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
149529 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
149530 +show_unique_id_54613 show_unique_id 0 54613 NULL
149531 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
149532 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
149533 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
149534 +bl_initiate_54623 bl_initiate 0 54623 NULL
149535 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
149536 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
149537 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
149538 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
149539 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
149540 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
149541 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
149542 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
149543 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
149544 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
149545 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
149546 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
149547 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
149548 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
149549 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
149550 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
149551 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
149552 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
149553 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
149554 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
149555 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
149556 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
149557 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
149558 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
149559 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
149560 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
149561 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
149562 +bus_add_device_54665 bus_add_device 0 54665 NULL
149563 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
149564 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
149565 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
149566 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
149567 +show_target_temp_54673 show_target_temp 0 54673 NULL
149568 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
149569 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
149570 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
149571 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
149572 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
149573 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
149574 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
149575 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
149576 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
149577 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
149578 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
149579 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
149580 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
149581 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
149582 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
149583 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
149584 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
149585 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
149586 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
149587 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
149588 +show_54725 show 0 54725 NULL
149589 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
149590 +rmd128_final_54728 rmd128_final 0 54728 NULL
149591 +show_vgapass_54732 show_vgapass 0 54732 NULL
149592 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
149593 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
149594 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
149595 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
149596 +do_trimming_54741 do_trimming 3 54741 NULL
149597 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
149598 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
149599 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
149600 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
149601 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
149602 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
149603 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
149604 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
149605 +show_zone_54763 show_zone 0 54763 NULL
149606 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
149607 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
149608 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
149609 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
149610 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
149611 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
149612 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
149613 +sis190_open_54790 sis190_open 0 54790 NULL
149614 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
149615 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
149616 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
149617 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
149618 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
149619 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
149620 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
149621 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
149622 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
149623 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
149624 +nfsd_write_54809 nfsd_write 6 54809 NULL
149625 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
149626 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
149627 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
149628 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
149629 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
149630 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
149631 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
149632 +write_rio_54837 write_rio 3-0 54837 NULL
149633 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
149634 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
149635 +prepare_dma_54845 prepare_dma 0 54845 NULL
149636 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
149637 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
149638 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
149639 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
149640 +printer_read_54851 printer_read 3 54851 NULL
149641 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
149642 +show_node_54859 show_node 0 54859 NULL
149643 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
149644 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
149645 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
149646 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
149647 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
149648 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
149649 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
149650 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
149651 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
149652 +show_learning_54874 show_learning 0 54874 NULL
149653 +time_show_54879 time_show 0 54879 NULL nohasharray
149654 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
149655 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
149656 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
149657 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
149658 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
149659 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
149660 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
149661 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
149662 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
149663 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
149664 +sendmsg_54900 sendmsg 0-4 54900 NULL
149665 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
149666 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
149667 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
149668 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
149669 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
149670 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
149671 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
149672 +store_temp_54915 store_temp 0-4 54915 NULL
149673 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
149674 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
149675 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
149676 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
149677 +con_write_room_54924 con_write_room 0 54924 NULL
149678 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
149679 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
149680 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
149681 +load_fx_54934 load_fx 0 54934 NULL
149682 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
149683 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
149684 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
149685 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
149686 +ddebug_change_54940 ddebug_change 0 54940 NULL
149687 +add_port_54941 add_port 2 54941 NULL
149688 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
149689 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
149690 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
149691 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
149692 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
149693 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
149694 +make_rate_54951 make_rate 0 54951 NULL
149695 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
149696 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
149697 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
149698 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
149699 +recv_cb_54962 recv_cb 0 54962 NULL
149700 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
149701 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
149702 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
149703 +c4_add_card_54968 c4_add_card 3 54968 NULL
149704 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
149705 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
149706 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
149707 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
149708 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
149709 +_queue_data_54983 _queue_data 4 54983 NULL
149710 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
149711 +net2280_start_54985 net2280_start 0 54985 NULL
149712 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
149713 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
149714 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
149715 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
149716 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
149717 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
149718 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
149719 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
149720 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
149721 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
149722 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
149723 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
149724 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
149725 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
149726 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
149727 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
149728 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
149729 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
149730 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
149731 +tps65912_read_55058 tps65912_read 0 55058 NULL
149732 +read_55065 read 0 55065 NULL
149733 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
149734 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
149735 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
149736 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
149737 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
149738 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
149739 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
149740 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
149741 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
149742 +lnc_add_55085 lnc_add 0 55085 NULL
149743 +read_dma_55086 read_dma 3 55086 NULL
149744 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
149745 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
149746 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
149747 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
149748 +p9_client_write_55105 p9_client_write 0 55105 NULL
149749 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
149750 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
149751 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
149752 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
149753 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
149754 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
149755 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
149756 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
149757 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
149758 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
149759 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
149760 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
149761 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
149762 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
149763 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
149764 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
149765 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
149766 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
149767 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
149768 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
149769 +pwm_show_55165 pwm_show 0 55165 NULL
149770 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
149771 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
149772 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
149773 +show_55175 show 0 55175 NULL nohasharray
149774 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
149775 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
149776 +patch_alc882_55183 patch_alc882 0 55183 NULL
149777 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
149778 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
149779 +de4x5_open_55186 de4x5_open 0 55186 NULL
149780 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
149781 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
149782 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
149783 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
149784 +show_status_55193 show_status 0 55193 NULL
149785 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
149786 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
149787 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
149788 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
149789 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
149790 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
149791 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
149792 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
149793 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
149794 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
149795 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
149796 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
149797 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
149798 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
149799 +p2a_55219 p2a 0-1 55219 NULL
149800 +firm_send_command_55222 firm_send_command 0 55222 NULL
149801 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
149802 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
149803 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
149804 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
149805 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
149806 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
149807 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
149808 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
149809 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
149810 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
149811 +output_sleep_55265 output_sleep 0 55265 NULL
149812 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
149813 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
149814 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
149815 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
149816 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
149817 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
149818 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
149819 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
149820 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
149821 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
149822 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
149823 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
149824 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
149825 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
149826 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
149827 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
149828 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
149829 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
149830 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
149831 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
149832 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
149833 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
149834 +reg_read_55337 reg_read 0 55337 NULL
149835 +vme_user_read_55338 vme_user_read 3 55338 NULL
149836 +read_byte_55340 read_byte 0 55340 NULL
149837 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
149838 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
149839 +udf_writepage_55347 udf_writepage 0 55347 NULL
149840 +device_user_lock_55350 device_user_lock 0 55350 NULL
149841 +show_in0_max_55351 show_in0_max 0 55351 NULL
149842 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
149843 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
149844 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
149845 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
149846 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
149847 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
149848 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
149849 +do_command_55363 do_command 0 55363 NULL
149850 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
149851 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
149852 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
149853 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
149854 +wimax_store_55380 wimax_store 4-0 55380 NULL
149855 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
149856 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
149857 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
149858 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
149859 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
149860 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
149861 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
149862 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
149863 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
149864 +yurex_read_55405 yurex_read 0-3 55405 NULL
149865 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
149866 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
149867 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
149868 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
149869 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
149870 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
149871 +show_port_55424 show_port 0 55424 NULL
149872 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
149873 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
149874 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
149875 +jme_open_55432 jme_open 0 55432 NULL
149876 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
149877 +show_in8_55438 show_in8 0 55438 NULL
149878 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
149879 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
149880 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
149881 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
149882 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
149883 +SyS_read_55449 SyS_read 3 55449 NULL
149884 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
149885 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
149886 +sys_recv_55455 sys_recv 3 55455 NULL
149887 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
149888 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
149889 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
149890 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
149891 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
149892 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
149893 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
149894 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
149895 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
149896 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
149897 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
149898 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
149899 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
149900 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
149901 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
149902 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
149903 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
149904 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
149905 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
149906 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
149907 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
149908 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
149909 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
149910 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
149911 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
149912 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
149913 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
149914 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
149915 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
149916 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
149917 +ea_get_55522 ea_get 0-3 55522 NULL
149918 +attr_set_55534 attr_set 0 55534 NULL
149919 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
149920 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
149921 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
149922 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
149923 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
149924 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
149925 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
149926 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
149927 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
149928 +show_55563 show 0 55563 NULL
149929 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
149930 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
149931 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
149932 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
149933 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
149934 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
149935 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
149936 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
149937 +add_partition_55588 add_partition 2 55588 NULL
149938 +write_inode_55592 write_inode 0 55592 NULL
149939 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
149940 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
149941 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
149942 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
149943 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
149944 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
149945 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
149946 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
149947 +dspcreate_55610 dspcreate 0 55610 NULL
149948 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
149949 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
149950 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
149951 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
149952 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
149953 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
149954 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
149955 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
149956 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
149957 +mt2063_init_55629 mt2063_init 0 55629 NULL
149958 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
149959 +show_board_55637 show_board 0 55637 NULL
149960 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
149961 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
149962 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
149963 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
149964 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
149965 +iolink_show_55647 iolink_show 0 55647 NULL
149966 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
149967 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
149968 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
149969 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
149970 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
149971 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
149972 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
149973 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
149974 +online_55663 online 0 55663 NULL
149975 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
149976 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
149977 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
149978 +direct2indirect_55677 direct2indirect 0 55677 NULL
149979 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
149980 +get_info_55681 get_info 3 55681 NULL
149981 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
149982 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
149983 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
149984 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
149985 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
149986 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
149987 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
149988 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
149989 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
149990 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
149991 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
149992 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
149993 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
149994 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
149995 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
149996 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
149997 +btree_readpage_55720 btree_readpage 0 55720 NULL
149998 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
149999 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
150000 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
150001 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
150002 +prepare_reply_55734 prepare_reply 4 55734 NULL
150003 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
150004 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
150005 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
150006 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
150007 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
150008 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
150009 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
150010 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
150011 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
150012 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
150013 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
150014 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
150015 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
150016 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
150017 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
150018 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
150019 +strlen_55778 strlen 0 55778 NULL
150020 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
150021 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
150022 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
150023 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
150024 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
150025 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
150026 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
150027 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
150028 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
150029 +write_fw_55806 write_fw 0-5-6 55806 NULL
150030 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
150031 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
150032 +show_55816 show 0 55816 NULL
150033 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
150034 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
150035 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
150036 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
150037 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
150038 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
150039 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
150040 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
150041 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
150042 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
150043 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
150044 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
150045 +rsq_status_55848 rsq_status 0 55848 NULL
150046 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
150047 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
150048 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
150049 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
150050 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
150051 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
150052 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
150053 +status_55864 status 0 55864 NULL nohasharray
150054 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
150055 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
150056 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
150057 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
150058 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
150059 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
150060 +hsc_write_55875 hsc_write 3-0 55875 NULL
150061 +nr_listen_55884 nr_listen 0 55884 NULL
150062 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
150063 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
150064 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
150065 +tda18271_init_55894 tda18271_init 0 55894 NULL
150066 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
150067 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
150068 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
150069 +cmos_write_55903 cmos_write 0 55903 NULL
150070 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
150071 +validate_change_55910 validate_change 0 55910 NULL
150072 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
150073 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
150074 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
150075 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
150076 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
150077 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
150078 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
150079 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
150080 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
150081 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
150082 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
150083 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
150084 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
150085 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
150086 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
150087 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
150088 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
150089 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
150090 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
150091 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
150092 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
150093 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
150094 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
150095 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
150096 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
150097 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
150098 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
150099 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
150100 +init_subctxts_55970 init_subctxts 0 55970 NULL
150101 +query_device_55971 query_device 0 55971 NULL
150102 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
150103 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
150104 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
150105 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
150106 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
150107 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
150108 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
150109 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
150110 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
150111 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
150112 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
150113 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
150114 +epic_open_55997 epic_open 0 55997 NULL nohasharray
150115 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
150116 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
150117 +show_otp0_56000 show_otp0 0 56000 NULL
150118 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
150119 +soft_store_56006 soft_store 0-4 56006 NULL
150120 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
150121 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
150122 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
150123 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
150124 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
150125 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
150126 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
150127 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
150128 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
150129 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
150130 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
150131 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
150132 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
150133 +store_cursor_56036 store_cursor 0-4 56036 NULL
150134 +build_controls_56044 build_controls 0 56044 NULL
150135 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
150136 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
150137 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
150138 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
150139 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
150140 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
150141 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
150142 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
150143 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
150144 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
150145 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
150146 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
150147 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
150148 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
150149 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
150150 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
150151 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
150152 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
150153 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
150154 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
150155 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
150156 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
150157 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
150158 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
150159 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
150160 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
150161 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
150162 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
150163 +rmd256_update_56110 rmd256_update 0 56110 NULL
150164 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
150165 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
150166 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
150167 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
150168 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
150169 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
150170 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
150171 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
150172 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
150173 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
150174 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
150175 +map_addr_56144 map_addr 7 56144 NULL nohasharray
150176 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
150177 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
150178 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
150179 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
150180 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
150181 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
150182 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
150183 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
150184 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
150185 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
150186 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
150187 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
150188 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
150189 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
150190 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
150191 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
150192 +change_qos_56178 change_qos 0 56178 NULL
150193 +complain_error_56186 complain_error 0-1 56186 NULL
150194 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
150195 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
150196 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
150197 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
150198 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
150199 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
150200 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
150201 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
150202 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
150203 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
150204 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
150205 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
150206 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
150207 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
150208 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
150209 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
150210 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
150211 +fd_copyin_56247 fd_copyin 3 56247 NULL
150212 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
150213 +ax_header_56252 ax_header 0 56252 NULL
150214 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
150215 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
150216 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
150217 +clk_enable_56265 clk_enable 0 56265 NULL
150218 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
150219 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
150220 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
150221 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
150222 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
150223 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
150224 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
150225 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
150226 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
150227 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
150228 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
150229 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
150230 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
150231 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
150232 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
150233 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
150234 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
150235 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
150236 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
150237 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
150238 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
150239 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
150240 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
150241 +linear_add_56314 linear_add 0 56314 NULL
150242 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
150243 +read16_56319 read16 0 56319 NULL nohasharray
150244 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
150245 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
150246 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
150247 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
150248 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
150249 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
150250 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
150251 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
150252 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
150253 +show_line2_56346 show_line2 0 56346 NULL
150254 +read_human_status_56349 read_human_status 0 56349 NULL
150255 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
150256 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
150257 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
150258 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
150259 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
150260 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
150261 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
150262 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
150263 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
150264 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
150265 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
150266 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
150267 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
150268 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
150269 +store_56373 store 0-3 56373 &usb_xfer_56373
150270 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
150271 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
150272 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
150273 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
150274 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
150275 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
150276 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
150277 +res_get_56393 res_get 0 56393 NULL
150278 +strtobool_56399 strtobool 0 56399 NULL
150279 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
150280 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
150281 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
150282 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
150283 +write_gssp_56404 write_gssp 3-0 56404 NULL
150284 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
150285 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
150286 +SMB2_open_56407 SMB2_open 0 56407 NULL
150287 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
150288 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
150289 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
150290 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
150291 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
150292 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
150293 +store_msg_56417 store_msg 3 56417 NULL
150294 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
150295 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
150296 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
150297 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
150298 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
150299 +vsock_listen_56427 vsock_listen 0 56427 NULL
150300 +mddev_lock_56428 mddev_lock 0 56428 NULL
150301 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
150302 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
150303 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
150304 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
150305 +omninet_write_56432 omninet_write 0-4 56432 NULL
150306 +fl_create_56435 fl_create 5 56435 NULL nohasharray
150307 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
150308 +gnttab_map_56439 gnttab_map 2 56439 NULL
150309 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
150310 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
150311 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
150312 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
150313 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
150314 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
150315 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
150316 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
150317 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
150318 +set_connectable_56458 set_connectable 4 56458 NULL
150319 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
150320 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
150321 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
150322 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
150323 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
150324 +putused_user_56467 putused_user 3 56467 NULL
150325 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
150326 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
150327 +phy_write_56475 phy_write 0 56475 NULL nohasharray
150328 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
150329 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
150330 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
150331 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
150332 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
150333 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
150334 +bsp_check_56487 bsp_check 0 56487 NULL
150335 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
150336 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
150337 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
150338 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
150339 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
150340 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
150341 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
150342 +show_in_value_56503 show_in_value 0 56503 NULL
150343 +init_map_ip_56508 init_map_ip 5 56508 NULL
150344 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
150345 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
150346 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
150347 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
150348 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
150349 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
150350 +get_temp_56524 get_temp 0 56524 NULL
150351 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
150352 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
150353 +ip_options_get_56538 ip_options_get 4 56538 NULL
150354 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
150355 +ia_open_56543 ia_open 0 56543 NULL
150356 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
150357 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
150358 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
150359 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
150360 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
150361 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
150362 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
150363 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
150364 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
150365 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
150366 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
150367 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
150368 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
150369 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
150370 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
150371 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
150372 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
150373 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
150374 +write_room_56601 write_room 0 56601 NULL nohasharray
150375 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
150376 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
150377 +event_filter_write_56609 event_filter_write 3 56609 NULL
150378 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
150379 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
150380 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
150381 +show_56623 show 0 56623 NULL nohasharray
150382 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
150383 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
150384 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
150385 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
150386 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
150387 +gather_array_56641 gather_array 3 56641 NULL
150388 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
150389 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
150390 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
150391 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
150392 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
150393 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
150394 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
150395 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
150396 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
150397 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
150398 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
150399 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
150400 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
150401 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
150402 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
150403 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
150404 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
150405 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
150406 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
150407 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
150408 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
150409 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
150410 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
150411 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
150412 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
150413 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
150414 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
150415 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
150416 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
150417 +sd_done_56689 sd_done 0 56689 NULL
150418 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
150419 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
150420 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
150421 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
150422 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
150423 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
150424 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
150425 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
150426 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
150427 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
150428 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
150429 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
150430 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
150431 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
150432 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
150433 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
150434 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
150435 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
150436 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
150437 +read_reg_56732 read_reg 0 56732 NULL
150438 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
150439 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
150440 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
150441 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
150442 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
150443 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
150444 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
150445 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
150446 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
150447 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
150448 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
150449 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
150450 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
150451 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
150452 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
150453 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
150454 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
150455 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
150456 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
150457 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
150458 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
150459 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
150460 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
150461 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
150462 +tun_net_open_56800 tun_net_open 0 56800 NULL
150463 +backlog_store_56804 backlog_store 0-3 56804 NULL
150464 +read_indexes_56805 read_indexes 2-0 56805 NULL
150465 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
150466 +do_syslog_56807 do_syslog 3-0 56807 NULL
150467 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
150468 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
150469 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
150470 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
150471 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
150472 +brightness_write_56821 brightness_write 0 56821 NULL
150473 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
150474 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
150475 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
150476 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
150477 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
150478 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
150479 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
150480 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
150481 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
150482 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
150483 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
150484 +identify_fw_56853 identify_fw 0 56853 NULL
150485 +header_create_56856 header_create 0 56856 NULL nohasharray
150486 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
150487 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
150488 +adp8860_show_56860 adp8860_show 0 56860 NULL
150489 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
150490 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
150491 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
150492 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
150493 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
150494 +check_export_56865 check_export 0 56865 NULL
150495 +store_sched7_56868 store_sched7 0-4 56868 NULL
150496 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
150497 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
150498 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
150499 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
150500 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
150501 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
150502 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
150503 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
150504 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
150505 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
150506 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
150507 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
150508 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
150509 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
150510 +rio_open_56900 rio_open 0 56900 NULL
150511 +arp_mangle_56902 arp_mangle 0 56902 NULL
150512 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
150513 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
150514 +strcspn_56913 strcspn 0 56913 NULL
150515 +i801_transaction_56919 i801_transaction 0 56919 NULL
150516 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
150517 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
150518 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
150519 +check_header_56930 check_header 2 56930 NULL
150520 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
150521 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
150522 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
150523 +read_56934 read 0 56934 NULL
150524 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
150525 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
150526 +set_property_56939 set_property 0 56939 NULL
150527 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
150528 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
150529 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
150530 +aux_56950 aux 0 56950 NULL
150531 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
150532 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
150533 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
150534 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
150535 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
150536 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
150537 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
150538 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
150539 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
150540 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
150541 +read_56981 read 0 56981 NULL
150542 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
150543 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
150544 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
150545 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
150546 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
150547 +CIFS_open_56997 CIFS_open 0 56997 NULL
150548 +consolidate_57001 consolidate 0 57001 NULL
150549 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
150550 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
150551 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
150552 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
150553 +fore200e_send_57011 fore200e_send 0 57011 NULL
150554 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
150555 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
150556 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
150557 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
150558 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
150559 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
150560 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
150561 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
150562 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
150563 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
150564 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
150565 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
150566 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
150567 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
150568 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
150569 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
150570 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
150571 +do_jit_57066 do_jit 0 57066 NULL nohasharray
150572 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
150573 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
150574 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
150575 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
150576 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
150577 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
150578 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
150579 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
150580 +wmi_send_57083 wmi_send 0 57083 NULL
150581 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
150582 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
150583 +show_57089 show 0 57089 NULL
150584 +patch_alc880_57095 patch_alc880 0 57095 NULL
150585 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
150586 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
150587 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
150588 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
150589 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
150590 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
150591 +s_stream_57108 s_stream 0 57108 NULL
150592 +show_enabled_57111 show_enabled 0 57111 NULL
150593 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
150594 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
150595 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
150596 +get_sum_57128 get_sum 0 57128 NULL nohasharray
150597 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
150598 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
150599 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
150600 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
150601 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
150602 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
150603 +tpm_seal_57138 tpm_seal 0 57138 NULL
150604 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
150605 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
150606 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
150607 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
150608 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
150609 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
150610 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
150611 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
150612 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
150613 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
150614 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
150615 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
150616 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
150617 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
150618 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
150619 +rcu_panic_57170 rcu_panic 0 57170 NULL
150620 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
150621 +average_read_57175 average_read 0-3 57175 NULL
150622 +netlink_create_57178 netlink_create 0 57178 NULL
150623 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
150624 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
150625 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
150626 +common_file_perm_57189 common_file_perm 0 57189 NULL
150627 +sys_poll_57190 sys_poll 2 57190 NULL
150628 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
150629 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
150630 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
150631 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
150632 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
150633 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
150634 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
150635 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
150636 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
150637 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
150638 +edid_show_57216 edid_show 0-5-6 57216 NULL
150639 +stats_show_57218 stats_show 0 57218 NULL
150640 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
150641 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
150642 +change_mtu_57227 change_mtu 0 57227 NULL
150643 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
150644 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
150645 +csource_show_57233 csource_show 0 57233 NULL
150646 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
150647 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
150648 +flush_space_57241 flush_space 0 57241 NULL
150649 +rmd320_update_57243 rmd320_update 0 57243 NULL
150650 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
150651 +lbmRead_57247 lbmRead 0 57247 NULL
150652 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
150653 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
150654 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
150655 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
150656 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
150657 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
150658 +set_component_active_57266 set_component_active 0-4 57266 NULL
150659 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
150660 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
150661 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
150662 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
150663 +show_voltage_57273 show_voltage 0 57273 NULL
150664 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
150665 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
150666 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
150667 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
150668 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
150669 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
150670 +infos_show_57284 infos_show 0 57284 NULL
150671 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
150672 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
150673 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
150674 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
150675 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
150676 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
150677 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
150678 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
150679 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
150680 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
150681 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
150682 +show_alarm_57318 show_alarm 0 57318 NULL
150683 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
150684 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
150685 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
150686 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
150687 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
150688 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
150689 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
150690 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
150691 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
150692 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
150693 +hw_init_57341 hw_init 0 57341 NULL
150694 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
150695 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
150696 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
150697 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
150698 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
150699 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
150700 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
150701 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
150702 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
150703 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
150704 +get_component_type_57362 get_component_type 0 57362 NULL
150705 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
150706 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
150707 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
150708 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
150709 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
150710 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
150711 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
150712 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
150713 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
150714 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
150715 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
150716 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
150717 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
150718 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
150719 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
150720 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
150721 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
150722 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
150723 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
150724 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
150725 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
150726 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
150727 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
150728 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
150729 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
150730 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
150731 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
150732 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
150733 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
150734 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
150735 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
150736 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
150737 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
150738 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
150739 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
150740 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
150741 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
150742 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
150743 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
150744 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
150745 +send_midi_async_57463 send_midi_async 3 57463 NULL
150746 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
150747 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
150748 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
150749 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
150750 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
150751 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
150752 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
150753 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
150754 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
150755 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
150756 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
150757 +read_57490 read 0 57490 &read_file_skb_rx_57490
150758 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
150759 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
150760 +copy_in_user_57502 copy_in_user 3 57502 NULL
150761 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
150762 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
150763 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
150764 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
150765 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
150766 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
150767 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
150768 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
150769 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
150770 +init_tag_map_57515 init_tag_map 3 57515 NULL
150771 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
150772 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
150773 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
150774 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
150775 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
150776 +cmm_read_57520 cmm_read 3-0 57520 NULL
150777 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
150778 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
150779 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
150780 +inode_permission_57531 inode_permission 0 57531 NULL
150781 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
150782 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
150783 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
150784 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
150785 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
150786 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
150787 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
150788 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
150789 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
150790 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
150791 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
150792 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
150793 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
150794 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
150795 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
150796 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
150797 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
150798 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
150799 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
150800 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
150801 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
150802 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
150803 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
150804 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
150805 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
150806 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
150807 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
150808 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
150809 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
150810 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
150811 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
150812 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
150813 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
150814 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
150815 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
150816 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
150817 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
150818 +mem_read_57631 mem_read 3-0 57631 NULL
150819 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
150820 +mr_read_57639 mr_read 0 57639 NULL
150821 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
150822 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
150823 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
150824 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
150825 +c_can_start_57654 c_can_start 0 57654 NULL
150826 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
150827 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
150828 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
150829 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
150830 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
150831 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
150832 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
150833 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
150834 +__lgwrite_57669 __lgwrite 4 57669 NULL
150835 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
150836 +pte_entry_57674 pte_entry 0 57674 NULL
150837 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
150838 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
150839 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
150840 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
150841 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
150842 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
150843 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
150844 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
150845 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
150846 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
150847 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
150848 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
150849 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
150850 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
150851 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
150852 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
150853 +show_status_str_57729 show_status_str 0 57729 NULL
150854 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
150855 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
150856 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
150857 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
150858 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
150859 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
150860 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
150861 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
150862 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
150863 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
150864 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
150865 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
150866 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
150867 +bond_create_57752 bond_create 0 57752 NULL
150868 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
150869 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
150870 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
150871 +tgr192_final_57774 tgr192_final 0 57774 NULL
150872 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
150873 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
150874 +r6040_open_57779 r6040_open 0 57779 NULL
150875 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
150876 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
150877 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
150878 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
150879 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
150880 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
150881 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
150882 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
150883 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
150884 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
150885 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
150886 +evdev_read_57810 evdev_read 0-3 57810 NULL
150887 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
150888 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
150889 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
150890 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
150891 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
150892 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
150893 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
150894 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
150895 +start_ch_57836 start_ch 0 57836 NULL
150896 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
150897 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
150898 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
150899 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
150900 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
150901 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
150902 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
150903 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
150904 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
150905 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
150906 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
150907 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
150908 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
150909 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
150910 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
150911 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
150912 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
150913 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
150914 +hsi_async_57877 hsi_async 0 57877 NULL
150915 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
150916 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
150917 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
150918 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
150919 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
150920 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
150921 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
150922 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
150923 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
150924 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
150925 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
150926 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
150927 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
150928 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
150929 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
150930 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
150931 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
150932 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
150933 +journal_join_57921 journal_join 0 57921 NULL
150934 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
150935 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
150936 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
150937 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
150938 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
150939 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
150940 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
150941 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
150942 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
150943 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
150944 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
150945 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
150946 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
150947 +rx_57944 rx 4 57944 NULL
150948 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
150949 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
150950 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
150951 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
150952 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
150953 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
150954 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
150955 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
150956 +vport_create_57966 vport_create 0 57966 NULL
150957 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
150958 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
150959 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
150960 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
150961 +proc_getattr_57984 proc_getattr 0 57984 NULL
150962 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
150963 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
150964 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
150965 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
150966 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
150967 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
150968 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
150969 +pfkey_create_58010 pfkey_create 0 58010 NULL
150970 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
150971 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
150972 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
150973 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
150974 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
150975 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
150976 +svga_match_format_58028 svga_match_format 0 58028 NULL
150977 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
150978 +get_temp_58031 get_temp 0 58031 NULL
150979 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
150980 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
150981 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
150982 +do_writepage_58047 do_writepage 0 58047 NULL
150983 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
150984 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
150985 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
150986 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
150987 +mce_async_out_58056 mce_async_out 3 58056 NULL
150988 +bq32k_write_58057 bq32k_write 4 58057 NULL
150989 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
150990 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
150991 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
150992 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
150993 +ignore_store_58069 ignore_store 0-4 58069 NULL
150994 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
150995 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
150996 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
150997 +store_event_char_58077 store_event_char 0-4 58077 NULL
150998 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
150999 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
151000 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
151001 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
151002 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
151003 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
151004 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
151005 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
151006 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
151007 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
151008 +defined_show_58091 defined_show 0 58091 NULL nohasharray
151009 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
151010 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
151011 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
151012 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
151013 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
151014 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
151015 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
151016 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
151017 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
151018 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
151019 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
151020 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
151021 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
151022 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
151023 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
151024 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
151025 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
151026 +savemem_58129 savemem 3 58129 NULL
151027 +std_validate_58132 std_validate 0 58132 NULL
151028 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
151029 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
151030 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
151031 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
151032 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
151033 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
151034 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
151035 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
151036 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
151037 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
151038 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
151039 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
151040 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
151041 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
151042 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
151043 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
151044 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
151045 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
151046 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
151047 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
151048 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
151049 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
151050 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
151051 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
151052 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
151053 +write_58175 write 0 58175 &pages_collapsed_show_58175
151054 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
151055 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
151056 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
151057 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
151058 +wlcore_read_58185 wlcore_read 0 58185 NULL
151059 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
151060 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
151061 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
151062 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
151063 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
151064 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
151065 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
151066 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
151067 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
151068 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
151069 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
151070 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
151071 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
151072 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
151073 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
151074 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
151075 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
151076 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
151077 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
151078 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
151079 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
151080 +usb_set_report_58244 usb_set_report 0 58244 NULL
151081 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
151082 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
151083 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
151084 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
151085 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
151086 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
151087 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
151088 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
151089 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
151090 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
151091 +profile_load_58267 profile_load 3-0 58267 NULL
151092 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
151093 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
151094 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
151095 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
151096 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
151097 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
151098 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
151099 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
151100 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
151101 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
151102 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
151103 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
151104 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
151105 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
151106 +uart6850_open_58304 uart6850_open 0 58304 NULL
151107 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
151108 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
151109 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
151110 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
151111 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
151112 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
151113 +post_send_58312 post_send 0 58312 NULL
151114 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
151115 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
151116 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
151117 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
151118 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
151119 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
151120 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
151121 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
151122 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
151123 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
151124 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
151125 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
151126 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
151127 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
151128 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
151129 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
151130 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
151131 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
151132 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
151133 +get_in_max_58344 get_in_max 0 58344 NULL
151134 +opts_show_58345 opts_show 0 58345 NULL
151135 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
151136 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
151137 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
151138 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
151139 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
151140 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
151141 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
151142 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
151143 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
151144 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
151145 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
151146 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
151147 +find_best_unit_58375 find_best_unit 0 58375 NULL
151148 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
151149 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
151150 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
151151 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
151152 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
151153 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
151154 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
151155 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
151156 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
151157 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
151158 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
151159 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
151160 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
151161 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
151162 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
151163 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
151164 +madc_read_58412 madc_read 0 58412 NULL
151165 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
151166 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
151167 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
151168 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
151169 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
151170 +smk_access_58423 smk_access 0 58423 NULL nohasharray
151171 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
151172 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
151173 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
151174 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
151175 +show_bit_58443 show_bit 0 58443 NULL
151176 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
151177 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
151178 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
151179 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
151180 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
151181 +store_memory_58460 store_memory 0-4 58460 NULL
151182 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
151183 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
151184 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
151185 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
151186 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
151187 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
151188 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
151189 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
151190 +cxgb_up_58476 cxgb_up 0 58476 NULL
151191 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
151192 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
151193 +show_nctxts_58478 show_nctxts 0 58478 NULL
151194 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
151195 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
151196 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
151197 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
151198 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
151199 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
151200 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
151201 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
151202 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
151203 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
151204 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
151205 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
151206 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
151207 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
151208 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
151209 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
151210 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
151211 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
151212 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
151213 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
151214 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
151215 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
151216 +efs_readpage_58517 efs_readpage 0 58517 NULL
151217 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
151218 +freezer_write_58529 freezer_write 0-3 58529 NULL
151219 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
151220 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
151221 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
151222 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
151223 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
151224 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
151225 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
151226 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
151227 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
151228 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
151229 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
151230 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
151231 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
151232 +store_sustain_58580 store_sustain 0-4 58580 NULL
151233 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
151234 +sendmsg_58582 sendmsg 0-4 58582 NULL
151235 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
151236 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
151237 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
151238 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
151239 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
151240 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
151241 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
151242 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
151243 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
151244 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
151245 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
151246 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
151247 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
151248 +run_show_58628 run_show 0 58628 NULL nohasharray
151249 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
151250 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
151251 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
151252 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
151253 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
151254 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
151255 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
151256 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
151257 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
151258 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
151259 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
151260 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
151261 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
151262 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
151263 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
151264 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
151265 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
151266 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
151267 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
151268 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
151269 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
151270 +simple_statfs_58676 simple_statfs 0 58676 NULL
151271 +store_local_port_58678 store_local_port 0 58678 NULL
151272 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
151273 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
151274 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
151275 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
151276 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
151277 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
151278 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
151279 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
151280 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
151281 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
151282 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
151283 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
151284 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
151285 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
151286 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
151287 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
151288 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
151289 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
151290 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
151291 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
151292 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
151293 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
151294 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
151295 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
151296 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
151297 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
151298 +do_tx_58737 do_tx 0 58737 NULL
151299 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
151300 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
151301 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
151302 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
151303 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
151304 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
151305 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
151306 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
151307 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
151308 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
151309 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
151310 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
151311 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
151312 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
151313 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
151314 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
151315 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
151316 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
151317 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
151318 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
151319 +show_58791 show 0 58791 NULL
151320 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
151321 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
151322 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
151323 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
151324 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
151325 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
151326 +write_file_58812 write_file 4 58812 NULL
151327 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
151328 +show_tempsense_58819 show_tempsense 0 58819 NULL
151329 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
151330 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
151331 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
151332 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
151333 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL
151334 +command_write_58841 command_write 3-0 58841 NULL nohasharray
151335 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
151336 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
151337 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
151338 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
151339 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
151340 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
151341 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
151342 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
151343 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
151344 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
151345 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
151346 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
151347 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
151348 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
151349 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
151350 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
151351 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
151352 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
151353 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
151354 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
151355 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
151356 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
151357 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
151358 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
151359 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
151360 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
151361 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
151362 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
151363 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
151364 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
151365 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
151366 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
151367 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
151368 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
151369 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
151370 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
151371 +store_in8_58913 store_in8 0-4 58913 NULL
151372 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
151373 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
151374 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
151375 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
151376 +ncp_request_58920 ncp_request 0 58920 NULL
151377 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
151378 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
151379 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
151380 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
151381 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
151382 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
151383 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
151384 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
151385 +set_als_58942 set_als 0-4 58942 NULL
151386 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
151387 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
151388 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
151389 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
151390 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
151391 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
151392 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
151393 +version_show_58957 version_show 0 58957 NULL
151394 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
151395 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
151396 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
151397 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
151398 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
151399 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
151400 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
151401 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
151402 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
151403 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
151404 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
151405 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
151406 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
151407 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
151408 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
151409 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
151410 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
151411 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
151412 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
151413 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
151414 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
151415 +show_comm_59000 show_comm 0 59000 NULL
151416 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
151417 +init_list_set_59005 init_list_set 3 59005 NULL
151418 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
151419 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
151420 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
151421 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
151422 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
151423 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
151424 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
151425 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
151426 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
151427 +write_59035 write 0 59035 NULL
151428 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
151429 +contrast_store_59039 contrast_store 0-4 59039 NULL
151430 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
151431 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
151432 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
151433 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
151434 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
151435 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
151436 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
151437 +dlci_header_59057 dlci_header 0 59057 NULL
151438 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
151439 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
151440 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
151441 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
151442 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
151443 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
151444 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
151445 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
151446 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
151447 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
151448 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
151449 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
151450 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
151451 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
151452 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
151453 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
151454 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
151455 +launder_page_59115 launder_page 0 59115 NULL nohasharray
151456 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
151457 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
151458 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
151459 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
151460 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
151461 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
151462 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
151463 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
151464 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
151465 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
151466 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
151467 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
151468 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
151469 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
151470 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
151471 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
151472 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
151473 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
151474 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
151475 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
151476 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
151477 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
151478 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
151479 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
151480 +ksize_59176 ksize 0 59176 NULL
151481 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
151482 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
151483 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
151484 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
151485 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
151486 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
151487 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
151488 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
151489 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
151490 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
151491 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
151492 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
151493 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
151494 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
151495 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
151496 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
151497 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
151498 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
151499 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
151500 +dt3155_read_59226 dt3155_read 3 59226 NULL
151501 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
151502 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
151503 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
151504 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
151505 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
151506 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
151507 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
151508 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
151509 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
151510 +SMB2_write_59246 SMB2_write 0 59246 NULL
151511 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
151512 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
151513 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
151514 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
151515 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
151516 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
151517 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
151518 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
151519 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
151520 +max_active_store_59266 max_active_store 0-4 59266 NULL
151521 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
151522 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
151523 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
151524 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
151525 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
151526 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
151527 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
151528 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
151529 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
151530 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
151531 +show_install_59288 show_install 0 59288 NULL nohasharray
151532 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
151533 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
151534 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
151535 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
151536 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
151537 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
151538 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
151539 +udp_error_59301 udp_error 0 59301 NULL nohasharray
151540 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
151541 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
151542 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
151543 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
151544 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
151545 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
151546 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
151547 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
151548 +fd_copyout_59323 fd_copyout 3 59323 NULL
151549 +store_59326 store 0-4 59326 NULL
151550 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
151551 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
151552 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
151553 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
151554 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
151555 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
151556 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
151557 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
151558 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
151559 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
151560 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
151561 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
151562 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
151563 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
151564 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
151565 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
151566 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
151567 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
151568 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
151569 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
151570 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
151571 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
151572 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
151573 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
151574 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
151575 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
151576 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
151577 +idProduct_show_59405 idProduct_show 0 59405 NULL
151578 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
151579 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
151580 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
151581 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
151582 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
151583 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
151584 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
151585 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
151586 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
151587 +max_show_59442 max_show 0 59442 NULL nohasharray
151588 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
151589 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
151590 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
151591 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
151592 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
151593 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
151594 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
151595 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
151596 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
151597 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
151598 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
151599 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
151600 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
151601 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
151602 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
151603 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
151604 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
151605 +aux_ch_59466 aux_ch 0 59466 NULL
151606 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
151607 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
151608 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
151609 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
151610 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
151611 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
151612 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
151613 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
151614 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
151615 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
151616 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
151617 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
151618 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
151619 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
151620 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
151621 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
151622 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
151623 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
151624 +defrag_store_59501 defrag_store 4-0 59501 NULL
151625 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
151626 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
151627 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
151628 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
151629 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
151630 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
151631 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
151632 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
151633 +gather_write_59526 gather_write 0 59526 NULL nohasharray
151634 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
151635 +vcc_create_59531 vcc_create 0 59531 NULL
151636 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
151637 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
151638 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
151639 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
151640 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
151641 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
151642 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
151643 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
151644 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
151645 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
151646 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
151647 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
151648 +show_59558 show 0 59558 NULL
151649 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
151650 +tunables_write_59563 tunables_write 3-0 59563 NULL
151651 +bio_split_59564 bio_split 2 59564 NULL
151652 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
151653 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
151654 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
151655 +afs_fsync_59569 afs_fsync 0 59569 NULL
151656 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
151657 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
151658 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
151659 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
151660 +write_pbl_59583 write_pbl 4 59583 NULL
151661 +resp_write_same_59587 resp_write_same 2 59587 NULL
151662 +memdup_user_59590 memdup_user 2 59590 NULL
151663 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
151664 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
151665 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
151666 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
151667 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
151668 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
151669 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
151670 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
151671 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
151672 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
151673 +module_event_59614 module_event 0 59614 NULL
151674 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
151675 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
151676 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
151677 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
151678 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
151679 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
151680 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
151681 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
151682 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
151683 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
151684 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
151685 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
151686 +console_show_59641 console_show 0 59641 NULL
151687 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
151688 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
151689 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
151690 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
151691 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
151692 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
151693 +file_update_time_59647 file_update_time 0 59647 NULL
151694 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
151695 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
151696 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
151697 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
151698 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
151699 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
151700 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
151701 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
151702 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
151703 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
151704 +register_jprobe_59669 register_jprobe 0 59669 NULL
151705 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
151706 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
151707 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
151708 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
151709 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
151710 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
151711 +sriov_enable_59689 sriov_enable 0 59689 NULL
151712 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
151713 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
151714 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
151715 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
151716 +create_59705 create 0 59705 NULL
151717 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
151718 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
151719 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
151720 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
151721 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
151722 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
151723 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
151724 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
151725 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
151726 +pc_show_59731 pc_show 0 59731 NULL nohasharray
151727 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
151728 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
151729 +set_mode_59733 set_mode 0 59733 NULL
151730 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
151731 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
151732 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
151733 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
151734 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
151735 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
151736 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
151737 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
151738 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
151739 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
151740 +strnlen_59746 strnlen 0 59746 NULL nohasharray
151741 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
151742 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
151743 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
151744 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
151745 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
151746 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
151747 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
151748 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
151749 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
151750 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
151751 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
151752 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
151753 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
151754 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
151755 +venus_remove_59781 venus_remove 4 59781 NULL
151756 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
151757 +net2280_enable_59787 net2280_enable 0 59787 NULL
151758 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
151759 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
151760 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
151761 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
151762 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
151763 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
151764 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
151765 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
151766 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
151767 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
151768 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
151769 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
151770 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
151771 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
151772 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
151773 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
151774 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
151775 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
151776 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
151777 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
151778 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
151779 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
151780 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
151781 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
151782 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
151783 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
151784 +erst_clear_59835 erst_clear 0 59835 NULL
151785 +bq24190_write_59837 bq24190_write 0 59837 NULL
151786 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
151787 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
151788 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
151789 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
151790 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
151791 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
151792 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
151793 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
151794 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
151795 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
151796 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
151797 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
151798 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
151799 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
151800 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
151801 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
151802 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
151803 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
151804 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
151805 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
151806 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
151807 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
151808 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
151809 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
151810 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
151811 +xwrite_59906 xwrite 3 59906 NULL
151812 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
151813 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
151814 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
151815 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
151816 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
151817 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
151818 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
151819 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
151820 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
151821 +read_59931 read 0 59931 NULL
151822 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
151823 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
151824 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
151825 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
151826 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
151827 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
151828 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
151829 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
151830 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
151831 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
151832 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
151833 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
151834 +cuse_write_59958 cuse_write 0-3 59958 NULL
151835 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
151836 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
151837 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
151838 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
151839 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
151840 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
151841 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
151842 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
151843 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
151844 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
151845 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
151846 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
151847 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
151848 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
151849 +setup_60000 setup 0 60000 NULL
151850 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
151851 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
151852 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
151853 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
151854 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
151855 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
151856 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
151857 +register_device_60015 register_device 2-3 60015 NULL
151858 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
151859 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
151860 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
151861 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
151862 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
151863 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
151864 +store_60029 store 0-3 60029 NULL nohasharray
151865 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
151866 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
151867 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
151868 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
151869 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
151870 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
151871 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
151872 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
151873 +vcs_size_60050 vcs_size 0 60050 NULL
151874 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
151875 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
151876 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
151877 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
151878 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
151879 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
151880 +compat_writev_60063 compat_writev 3 60063 NULL
151881 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
151882 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
151883 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
151884 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
151885 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
151886 +show_60078 show 0 60078 NULL nohasharray
151887 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
151888 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
151889 +smk_curacc_60080 smk_curacc 0 60080 NULL
151890 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
151891 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
151892 +hw_init_60084 hw_init 0 60084 NULL
151893 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
151894 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
151895 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
151896 +read_fs_60094 read_fs 0-5-6 60094 NULL
151897 +in_tx_show_60098 in_tx_show 0 60098 NULL
151898 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
151899 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
151900 +operational_check_60102 operational_check 0 60102 NULL
151901 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
151902 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
151903 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
151904 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
151905 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
151906 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
151907 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
151908 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
151909 +show_60125 show 0 60125 NULL
151910 +show_60127 show 0 60127 NULL
151911 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
151912 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
151913 +devnum_show_60150 devnum_show 0 60150 NULL
151914 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
151915 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
151916 +bind_60156 bind 0 60156 &ld_usb_read_60156
151917 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
151918 +init_state_60165 init_state 2 60165 NULL nohasharray
151919 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
151920 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
151921 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
151922 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
151923 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
151924 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
151925 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
151926 +avc_denied_60181 avc_denied 0 60181 NULL
151927 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
151928 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
151929 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
151930 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
151931 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
151932 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
151933 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
151934 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
151935 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
151936 +acquire_store_60201 acquire_store 0-4 60201 NULL
151937 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
151938 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
151939 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
151940 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
151941 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
151942 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
151943 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
151944 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
151945 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
151946 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
151947 +kstrtouint_60233 kstrtouint 0 60233 NULL
151948 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
151949 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
151950 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
151951 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
151952 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
151953 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
151954 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
151955 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
151956 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
151957 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
151958 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
151959 +validate_trigger_60267 validate_trigger 0 60267 NULL
151960 +m920x_read_60272 m920x_read 0 60272 NULL
151961 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
151962 +printer_write_60276 printer_write 3 60276 NULL
151963 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
151964 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
151965 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
151966 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
151967 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
151968 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
151969 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
151970 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
151971 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
151972 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
151973 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
151974 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
151975 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
151976 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
151977 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
151978 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
151979 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
151980 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
151981 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
151982 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
151983 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
151984 +rh_call_control_60349 rh_call_control 0 60349 NULL
151985 +init_60352 init 0 60352 NULL
151986 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
151987 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
151988 +prepare_60360 prepare 0 60360 NULL
151989 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
151990 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
151991 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
151992 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
151993 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
151994 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
151995 +try_ctrl_60373 try_ctrl 0 60373 NULL
151996 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
151997 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
151998 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
151999 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
152000 +uevent_show_60385 uevent_show 0 60385 NULL
152001 +notifier_call_60391 notifier_call 0 60391 NULL
152002 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
152003 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
152004 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
152005 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
152006 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
152007 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
152008 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
152009 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
152010 +SendReceive_60415 SendReceive 0 60415 NULL
152011 +control_show_60422 control_show 0 60422 NULL
152012 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
152013 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
152014 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
152015 +tstats_write_60432 tstats_write 3-0 60432 NULL
152016 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
152017 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
152018 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
152019 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
152020 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
152021 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
152022 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
152023 +rx_data_60442 rx_data 4 60442 NULL nohasharray
152024 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
152025 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
152026 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
152027 +read_usrate_60445 read_usrate 0 60445 NULL
152028 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
152029 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
152030 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
152031 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
152032 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
152033 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
152034 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
152035 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
152036 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
152037 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
152038 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
152039 +load_info_60481 load_info 0 60481 NULL
152040 +ht_show_60482 ht_show 0 60482 NULL nohasharray
152041 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
152042 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
152043 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
152044 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
152045 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
152046 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
152047 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
152048 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
152049 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
152050 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
152051 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
152052 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
152053 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
152054 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
152055 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
152056 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
152057 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
152058 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
152059 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
152060 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
152061 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
152062 +raw_connect_60525 raw_connect 0 60525 NULL
152063 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
152064 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
152065 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
152066 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
152067 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
152068 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
152069 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
152070 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
152071 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
152072 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
152073 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
152074 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
152075 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
152076 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
152077 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
152078 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
152079 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
152080 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
152081 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
152082 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
152083 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
152084 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
152085 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
152086 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
152087 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
152088 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
152089 +getoptions_60593 getoptions 0 60593 NULL
152090 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
152091 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
152092 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
152093 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
152094 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
152095 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
152096 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
152097 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
152098 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
152099 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
152100 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
152101 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
152102 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
152103 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
152104 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
152105 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
152106 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
152107 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
152108 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
152109 +store_60628 store 0 60628 NULL
152110 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
152111 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
152112 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
152113 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
152114 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
152115 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
152116 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
152117 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
152118 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
152119 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
152120 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
152121 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
152122 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
152123 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
152124 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
152125 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
152126 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
152127 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
152128 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
152129 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
152130 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
152131 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
152132 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
152133 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
152134 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
152135 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
152136 +stop_machine_60681 stop_machine 0 60681 NULL
152137 +set_register_60683 set_register 0 60683 NULL
152138 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
152139 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
152140 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
152141 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
152142 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
152143 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
152144 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
152145 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
152146 +init_data_container_60709 init_data_container 1 60709 NULL
152147 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
152148 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
152149 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
152150 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
152151 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
152152 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
152153 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
152154 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
152155 +show_chip_60728 show_chip 0 60728 NULL nohasharray
152156 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
152157 +reg_set_60739 reg_set 0 60739 NULL
152158 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
152159 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
152160 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
152161 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
152162 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
152163 +proc_read_60749 proc_read 0 60749 NULL
152164 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
152165 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
152166 +raid_status_60755 raid_status 5 60755 NULL
152167 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
152168 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
152169 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
152170 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
152171 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
152172 +arcnet_header_60769 arcnet_header 0 60769 NULL
152173 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
152174 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
152175 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
152176 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
152177 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
152178 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
152179 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
152180 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
152181 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
152182 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
152183 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
152184 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
152185 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
152186 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
152187 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
152188 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
152189 +ch341_open_60810 ch341_open 0 60810 NULL
152190 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
152191 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
152192 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
152193 +set_current_rng_60816 set_current_rng 0 60816 NULL
152194 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
152195 +show_sched0_60819 show_sched0 0 60819 NULL
152196 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
152197 +sync_read_60823 sync_read 0 60823 NULL
152198 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
152199 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
152200 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
152201 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
152202 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
152203 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
152204 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
152205 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
152206 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
152207 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
152208 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
152209 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
152210 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
152211 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
152212 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
152213 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
152214 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
152215 +generic_writepages_60871 generic_writepages 0 60871 NULL
152216 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
152217 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
152218 +manage_power_60879 manage_power 0 60879 NULL
152219 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
152220 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
152221 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
152222 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
152223 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
152224 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
152225 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
152226 +ch341_configure_60897 ch341_configure 0 60897 NULL
152227 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
152228 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
152229 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
152230 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
152231 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
152232 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
152233 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
152234 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
152235 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
152236 +sysprops_show_60920 sysprops_show 0 60920 NULL
152237 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
152238 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
152239 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
152240 +show_60927 show 0 60927 NULL nohasharray
152241 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
152242 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
152243 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
152244 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
152245 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
152246 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
152247 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
152248 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
152249 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
152250 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
152251 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
152252 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
152253 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
152254 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
152255 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
152256 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
152257 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
152258 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
152259 +store_60970 store 0 60970 NULL nohasharray
152260 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
152261 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
152262 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
152263 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
152264 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
152265 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
152266 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
152267 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
152268 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
152269 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
152270 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
152271 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
152272 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
152273 +check_dev_61003 check_dev 0 61003 NULL
152274 +prepare_late_61011 prepare_late 0 61011 NULL
152275 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
152276 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
152277 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
152278 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
152279 +model_show_61023 model_show 0 61023 NULL
152280 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
152281 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
152282 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
152283 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
152284 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
152285 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
152286 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
152287 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
152288 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
152289 +call_modprobe_61038 call_modprobe 0 61038 NULL
152290 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
152291 +escr_show_61048 escr_show 0 61048 NULL
152292 +symtab_init_61050 symtab_init 2-0 61050 NULL
152293 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
152294 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
152295 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
152296 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
152297 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
152298 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
152299 +security_set_61074 security_set 0 61074 NULL
152300 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
152301 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
152302 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
152303 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
152304 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
152305 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
152306 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
152307 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
152308 +n_tty_read_61096 n_tty_read 0 61096 NULL
152309 +show_mode_61098 show_mode 0 61098 NULL nohasharray
152310 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
152311 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
152312 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
152313 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
152314 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
152315 +packet_getname_61110 packet_getname 0 61110 NULL
152316 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
152317 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
152318 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
152319 +show_61117 show 0 61117 NULL
152320 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
152321 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
152322 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
152323 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
152324 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
152325 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
152326 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
152327 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
152328 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
152329 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
152330 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
152331 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
152332 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
152333 +load_guspatch_61144 load_guspatch 0 61144 NULL
152334 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
152335 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
152336 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
152337 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
152338 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
152339 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
152340 +write_dev_61164 write_dev 0 61164 NULL
152341 +__vmalloc_61168 __vmalloc 1 61168 NULL
152342 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
152343 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
152344 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
152345 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
152346 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
152347 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
152348 +store_61180 store 0 61180 NULL
152349 +minix_writepage_61183 minix_writepage 0 61183 NULL
152350 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
152351 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
152352 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
152353 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
152354 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
152355 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
152356 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
152357 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
152358 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
152359 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
152360 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
152361 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
152362 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
152363 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
152364 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
152365 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
152366 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
152367 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
152368 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
152369 +convert_lock_61230 convert_lock 0 61230 NULL
152370 +ns_open_61243 ns_open 0 61243 NULL
152371 +atalk_bind_61244 atalk_bind 0 61244 NULL
152372 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
152373 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
152374 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
152375 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
152376 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
152377 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
152378 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
152379 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
152380 +submit_bh_61263 submit_bh 0 61263 NULL
152381 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
152382 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
152383 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
152384 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
152385 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
152386 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
152387 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
152388 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
152389 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
152390 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
152391 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
152392 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
152393 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
152394 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
152395 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
152396 +teles_resume_61301 teles_resume 0 61301 NULL
152397 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
152398 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
152399 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
152400 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
152401 +restart_transaction_61310 restart_transaction 0 61310 NULL
152402 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
152403 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
152404 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
152405 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
152406 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
152407 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
152408 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
152409 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
152410 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
152411 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
152412 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
152413 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
152414 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
152415 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
152416 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
152417 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
152418 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
152419 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
152420 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
152421 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
152422 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
152423 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
152424 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
152425 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
152426 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
152427 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
152428 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
152429 +num_users_show_61356 num_users_show 0 61356 NULL
152430 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
152431 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
152432 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
152433 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
152434 +show_parent_61376 show_parent 0 61376 NULL
152435 +online_pages_61385 online_pages 0 61385 NULL nohasharray
152436 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
152437 +change_xattr_61390 change_xattr 5 61390 NULL
152438 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
152439 +system_enable_write_61396 system_enable_write 3 61396 NULL
152440 +rdac_activate_61397 rdac_activate 0 61397 NULL
152441 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
152442 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
152443 +systemid_show_61405 systemid_show 0 61405 NULL
152444 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
152445 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
152446 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
152447 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
152448 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
152449 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
152450 +tw9910_power_61435 tw9910_power 0 61435 NULL
152451 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
152452 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
152453 +acquire_61443 acquire 0 61443 NULL
152454 +smbhash_61444 smbhash 0 61444 NULL
152455 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
152456 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
152457 +job_control_61452 job_control 0 61452 NULL
152458 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
152459 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
152460 +show_temperature_61459 show_temperature 0 61459 NULL
152461 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
152462 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
152463 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
152464 +validate_61467 validate 0 61467 NULL
152465 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
152466 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
152467 +capability_get_61474 capability_get 0 61474 NULL
152468 +get_fan_input_61476 get_fan_input 0 61476 NULL
152469 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
152470 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
152471 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
152472 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
152473 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
152474 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
152475 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
152476 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
152477 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
152478 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
152479 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
152480 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
152481 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
152482 +__dn_connect_61507 __dn_connect 0 61507 NULL
152483 +he_open_61509 he_open 0 61509 NULL nohasharray
152484 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
152485 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
152486 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
152487 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
152488 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
152489 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
152490 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
152491 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
152492 +mtu_show_61523 mtu_show 0 61523 NULL
152493 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
152494 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
152495 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
152496 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
152497 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
152498 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
152499 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
152500 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
152501 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
152502 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
152503 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
152504 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
152505 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
152506 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
152507 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
152508 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
152509 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
152510 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
152511 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
152512 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
152513 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
152514 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
152515 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
152516 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
152517 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
152518 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
152519 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
152520 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
152521 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
152522 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
152523 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
152524 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
152525 +show_ordinals_61579 show_ordinals 0 61579 NULL
152526 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
152527 +seq_open_private_61589 seq_open_private 3 61589 NULL
152528 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
152529 +ipath_write_61598 ipath_write 0-3 61598 NULL
152530 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
152531 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
152532 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
152533 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
152534 +br_device_event_61613 br_device_event 0 61613 NULL
152535 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
152536 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
152537 +get_pages_array_61622 get_pages_array 1 61622 NULL
152538 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
152539 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
152540 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
152541 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
152542 +store_61638 store 0 61638 NULL
152543 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
152544 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
152545 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
152546 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
152547 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
152548 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
152549 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
152550 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
152551 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
152552 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
152553 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
152554 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
152555 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
152556 +pwm_store_61666 pwm_store 0-4 61666 NULL
152557 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
152558 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
152559 +x25_open_61673 x25_open 0 61673 NULL nohasharray
152560 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
152561 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
152562 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
152563 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
152564 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
152565 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
152566 +lock_loop_61681 lock_loop 1 61681 NULL
152567 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
152568 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
152569 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
152570 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
152571 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
152572 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
152573 +filter_read_61692 filter_read 3-0 61692 NULL
152574 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
152575 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
152576 +prepare_61695 prepare 0 61695 NULL
152577 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
152578 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
152579 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
152580 +prog_page_61711 prog_page 2 61711 NULL
152581 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
152582 +iov_length_61716 iov_length 0 61716 NULL
152583 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
152584 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
152585 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
152586 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
152587 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
152588 +show_61723 show 0 61723 NULL nohasharray
152589 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
152590 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
152591 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
152592 +w5100_open_61743 w5100_open 0 61743 NULL
152593 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
152594 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
152595 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
152596 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
152597 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
152598 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
152599 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
152600 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
152601 +features_show_61772 features_show 0 61772 NULL nohasharray
152602 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
152603 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
152604 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
152605 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
152606 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
152607 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
152608 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
152609 +show_blank_61805 show_blank 0 61805 NULL
152610 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
152611 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
152612 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
152613 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
152614 +get_cap_size_61822 get_cap_size 0 61822 NULL
152615 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
152616 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
152617 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
152618 +show_root_block_61828 show_root_block 0 61828 NULL
152619 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
152620 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
152621 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
152622 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
152623 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
152624 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
152625 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
152626 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
152627 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
152628 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
152629 +x25_getname_61857 x25_getname 0 61857 NULL
152630 +store_61861 store 0-3 61861 NULL
152631 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
152632 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
152633 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
152634 +store_61871 store 0-3 61871 NULL
152635 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
152636 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
152637 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
152638 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
152639 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
152640 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
152641 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
152642 +disconnect_61888 disconnect 0 61888 NULL
152643 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
152644 +make_rate_61898 make_rate 0 61898 NULL
152645 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
152646 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
152647 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
152648 +br_get_size_61907 br_get_size 0 61907 NULL
152649 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
152650 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
152651 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
152652 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
152653 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
152654 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
152655 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
152656 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
152657 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
152658 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
152659 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
152660 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
152661 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
152662 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
152663 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
152664 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
152665 +adv7175_init_61938 adv7175_init 0 61938 NULL
152666 +as3935_read_61939 as3935_read 0 61939 NULL
152667 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
152668 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
152669 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
152670 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
152671 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
152672 +timeout_set_61951 timeout_set 0 61951 NULL
152673 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
152674 +show_in_max0_61959 show_in_max0 0 61959 NULL
152675 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
152676 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
152677 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
152678 +fix_read_error_61965 fix_read_error 4 61965 NULL
152679 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
152680 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
152681 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
152682 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
152683 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
152684 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
152685 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
152686 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
152687 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
152688 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
152689 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
152690 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
152691 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
152692 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
152693 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
152694 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
152695 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
152696 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
152697 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
152698 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
152699 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
152700 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
152701 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
152702 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
152703 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
152704 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
152705 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
152706 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
152707 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
152708 +crypt_extent_62033 crypt_extent 0 62033 NULL
152709 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
152710 +create_message_62035 create_message 0 62035 NULL nohasharray
152711 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
152712 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
152713 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
152714 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
152715 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
152716 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
152717 +get_attn_62046 get_attn 0 62046 NULL
152718 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
152719 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
152720 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
152721 +do_pselect_62061 do_pselect 1 62061 NULL
152722 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
152723 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
152724 +fat_setattr_62084 fat_setattr 0 62084 NULL
152725 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
152726 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
152727 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
152728 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
152729 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
152730 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
152731 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
152732 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
152733 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
152734 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
152735 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
152736 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
152737 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
152738 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
152739 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
152740 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
152741 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
152742 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
152743 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
152744 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
152745 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
152746 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
152747 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
152748 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
152749 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
152750 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
152751 +video_usercopy_62151 video_usercopy 2 62151 NULL
152752 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
152753 +array_state_store_62164 array_state_store 0-3 62164 NULL
152754 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
152755 +phy_id_show_62171 phy_id_show 0 62171 NULL
152756 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
152757 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
152758 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
152759 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
152760 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
152761 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
152762 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
152763 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
152764 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
152765 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
152766 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
152767 +global_page_state_62202 global_page_state 0 62202 NULL
152768 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
152769 +start_62206 start 0 62206 NULL
152770 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
152771 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
152772 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
152773 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
152774 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
152775 +niu_open_62220 niu_open 0 62220 NULL
152776 +show_label_62225 show_label 0 62225 NULL nohasharray
152777 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
152778 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
152779 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
152780 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
152781 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
152782 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
152783 +allocate_partition_62245 allocate_partition 4 62245 NULL
152784 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
152785 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
152786 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
152787 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
152788 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
152789 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
152790 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
152791 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
152792 +send_control_msg_62261 send_control_msg 0 62261 NULL
152793 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
152794 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
152795 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
152796 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
152797 +security_file_permission_62278 security_file_permission 0 62278 NULL
152798 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
152799 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
152800 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
152801 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
152802 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
152803 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
152804 +store_62293 store 0-4 62293 NULL
152805 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
152806 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
152807 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
152808 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
152809 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
152810 +state_show_62309 state_show 0 62309 NULL
152811 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
152812 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
152813 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
152814 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
152815 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
152816 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
152817 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
152818 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
152819 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
152820 +pega_int_read_62335 pega_int_read 0 62335 NULL
152821 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
152822 +show_guid_62340 show_guid 0 62340 NULL nohasharray
152823 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
152824 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
152825 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
152826 +st_version_show_62346 st_version_show 0 62346 NULL
152827 +flash_write_62354 flash_write 3-0 62354 NULL
152828 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
152829 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
152830 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
152831 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
152832 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
152833 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
152834 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
152835 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
152836 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
152837 +register_netdevice_62374 register_netdevice 0 62374 NULL
152838 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
152839 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
152840 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
152841 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
152842 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
152843 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
152844 +altera_irscan_62396 altera_irscan 2 62396 NULL
152845 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
152846 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
152847 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
152848 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
152849 +set_umcast_62409 set_umcast 0-4 62409 NULL
152850 +set_ssp_62411 set_ssp 4 62411 NULL
152851 +flags_store_62413 flags_store 4-0 62413 NULL
152852 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
152853 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
152854 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
152855 +setkey_62422 setkey 0 62422 NULL
152856 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
152857 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
152858 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
152859 +disp_store_62433 disp_store 0-4 62433 NULL
152860 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
152861 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
152862 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
152863 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
152864 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
152865 +pppox_create_62440 pppox_create 0 62440 NULL
152866 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
152867 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
152868 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
152869 +mlog_store_62451 mlog_store 0-4 62451 NULL
152870 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
152871 +show_temp10_62469 show_temp10 0 62469 NULL
152872 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
152873 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
152874 +force_remove_show_62475 force_remove_show 0 62475 NULL
152875 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
152876 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
152877 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
152878 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
152879 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
152880 +intr_submit_62485 intr_submit 0 62485 NULL
152881 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
152882 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
152883 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
152884 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
152885 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
152886 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
152887 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
152888 +scsi_scan_62506 scsi_scan 0 62506 NULL
152889 +store_mtu_62507 store_mtu 0-4 62507 NULL
152890 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
152891 +start_show_62510 start_show 0 62510 NULL
152892 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
152893 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
152894 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
152895 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
152896 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
152897 +atl1e_up_62528 atl1e_up 0 62528 NULL
152898 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
152899 +caps_show_62531 caps_show 0 62531 NULL
152900 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
152901 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
152902 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
152903 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
152904 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
152905 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
152906 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
152907 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
152908 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
152909 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
152910 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
152911 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
152912 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
152913 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
152914 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
152915 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
152916 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
152917 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
152918 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
152919 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
152920 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
152921 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
152922 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
152923 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
152924 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
152925 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
152926 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
152927 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
152928 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
152929 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
152930 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
152931 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
152932 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
152933 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
152934 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
152935 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
152936 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
152937 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
152938 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
152939 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
152940 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
152941 +__offline_pages_62626 __offline_pages 0 62626 NULL
152942 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
152943 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
152944 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
152945 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
152946 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
152947 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
152948 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
152949 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
152950 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
152951 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
152952 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
152953 +show_model_62648 show_model 0 62648 NULL nohasharray
152954 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
152955 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
152956 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
152957 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
152958 +show_62657 show 0 62657 NULL
152959 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
152960 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
152961 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
152962 +show_cardr_62674 show_cardr 0 62674 NULL
152963 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
152964 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
152965 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
152966 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
152967 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
152968 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
152969 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
152970 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
152971 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
152972 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
152973 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
152974 +show_fan_time_62699 show_fan_time 0 62699 NULL
152975 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
152976 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
152977 +simple_readpage_62703 simple_readpage 0 62703 NULL
152978 +flush_62706 flush 0 62706 NULL
152979 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
152980 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
152981 +target_configure_device_62714 target_configure_device 0 62714 NULL
152982 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
152983 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
152984 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
152985 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
152986 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
152987 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
152988 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
152989 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
152990 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
152991 +client_channels_62735 client_channels 0 62735 NULL
152992 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
152993 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
152994 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
152995 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
152996 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
152997 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
152998 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
152999 +hardware_show_62757 hardware_show 0 62757 NULL
153000 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
153001 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
153002 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
153003 +register_kprobe_62762 register_kprobe 0 62762 NULL
153004 +show_ibdev_62764 show_ibdev 0 62764 NULL
153005 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
153006 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
153007 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
153008 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
153009 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
153010 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
153011 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
153012 +store_sched5_62779 store_sched5 4-0 62779 NULL
153013 +show_62782 show 0 62782 NULL
153014 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
153015 +sabi_command_62785 sabi_command 0 62785 NULL
153016 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
153017 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
153018 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
153019 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
153020 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
153021 +_create_message_62795 _create_message 0 62795 NULL
153022 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
153023 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
153024 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
153025 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
153026 +show_cam_size_62800 show_cam_size 0 62800 NULL
153027 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
153028 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
153029 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
153030 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
153031 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
153032 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
153033 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
153034 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
153035 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
153036 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
153037 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
153038 +gem_do_start_62827 gem_do_start 0 62827 NULL
153039 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
153040 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
153041 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
153042 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
153043 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
153044 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
153045 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
153046 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
153047 +timeouts_show_62841 timeouts_show 0 62841 NULL
153048 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
153049 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
153050 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
153051 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
153052 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
153053 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
153054 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
153055 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
153056 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
153057 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
153058 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
153059 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
153060 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
153061 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
153062 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
153063 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
153064 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
153065 +show_62877 show 0 62877 NULL nohasharray
153066 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
153067 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
153068 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
153069 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
153070 +compass_store_62881 compass_store 0-3 62881 NULL
153071 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
153072 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
153073 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
153074 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
153075 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
153076 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
153077 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
153078 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
153079 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
153080 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
153081 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
153082 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
153083 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
153084 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
153085 +getdqbuf_62908 getdqbuf 1 62908 NULL
153086 +get_temp_max_62909 get_temp_max 0 62909 NULL
153087 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
153088 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
153089 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
153090 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
153091 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
153092 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
153093 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
153094 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
153095 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
153096 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
153097 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
153098 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
153099 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
153100 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
153101 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
153102 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
153103 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
153104 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
153105 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
153106 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
153107 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
153108 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
153109 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
153110 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
153111 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
153112 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
153113 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
153114 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
153115 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
153116 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
153117 +send_62994 send 0 62994 NULL
153118 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
153119 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
153120 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
153121 +hash_max_show_63001 hash_max_show 0 63001 NULL
153122 +get_skb_63008 get_skb 2 63008 NULL
153123 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
153124 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
153125 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
153126 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
153127 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
153128 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
153129 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
153130 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
153131 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
153132 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
153133 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
153134 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
153135 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
153136 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
153137 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
153138 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
153139 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
153140 +wait_for_event_63054 wait_for_event 0 63054 NULL
153141 +unlink1_63059 unlink1 3 63059 NULL nohasharray
153142 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
153143 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
153144 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
153145 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
153146 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
153147 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
153148 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
153149 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
153150 +enable_show_63071 enable_show 0 63071 NULL nohasharray
153151 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
153152 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
153153 +show_priority_63080 show_priority 0 63080 NULL
153154 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
153155 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
153156 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
153157 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
153158 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
153159 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
153160 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
153161 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
153162 +get_component_slot_63097 get_component_slot 0 63097 NULL
153163 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
153164 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
153165 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
153166 +errors_store_63110 errors_store 0-3 63110 NULL
153167 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
153168 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
153169 +ethoc_open_63118 ethoc_open 0 63118 NULL
153170 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
153171 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
153172 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
153173 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
153174 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
153175 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
153176 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
153177 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
153178 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
153179 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
153180 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
153181 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
153182 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
153183 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
153184 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
153185 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
153186 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
153187 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
153188 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
153189 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
153190 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
153191 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
153192 +read_63177 read 0-3 63177 NULL
153193 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
153194 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
153195 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
153196 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
153197 +is_local_show_63185 is_local_show 0 63185 NULL
153198 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
153199 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
153200 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
153201 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
153202 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
153203 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
153204 +suspend_enter_63203 suspend_enter 0 63203 NULL
153205 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
153206 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
153207 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
153208 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
153209 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
153210 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
153211 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
153212 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
153213 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
153214 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
153215 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
153216 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
153217 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
153218 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
153219 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
153220 +ctxsize_63232 ctxsize 0 63232 NULL
153221 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
153222 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
153223 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
153224 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
153225 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
153226 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
153227 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
153228 +do_convert_63247 do_convert 0 63247 NULL
153229 +setxattr_63249 setxattr 0 63249 NULL
153230 +ptp_read_63251 ptp_read 4-0 63251 NULL
153231 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
153232 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
153233 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
153234 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
153235 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
153236 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
153237 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
153238 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
153239 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
153240 +caches_show_63278 caches_show 0 63278 NULL nohasharray
153241 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
153242 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
153243 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
153244 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
153245 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
153246 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
153247 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
153248 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
153249 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
153250 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
153251 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
153252 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
153253 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
153254 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
153255 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
153256 +recv_data_63327 recv_data 3-0 63327 NULL
153257 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
153258 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
153259 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
153260 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
153261 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
153262 +info_server_63343 info_server 4 63343 NULL
153263 +il_force_reset_63344 il_force_reset 0 63344 NULL
153264 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
153265 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
153266 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
153267 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
153268 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
153269 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
153270 +guid_show_63379 guid_show 0 63379 NULL
153271 +read_word_63384 read_word 0 63384 NULL nohasharray
153272 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
153273 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
153274 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
153275 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
153276 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
153277 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
153278 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
153279 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
153280 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
153281 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
153282 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
153283 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
153284 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
153285 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
153286 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
153287 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
153288 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
153289 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
153290 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
153291 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
153292 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
153293 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
153294 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
153295 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
153296 +of_irq_get_63443 of_irq_get 0 63443 NULL
153297 +write_end_63445 write_end 0-5 63445 NULL
153298 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
153299 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
153300 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
153301 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
153302 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
153303 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
153304 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
153305 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
153306 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
153307 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
153308 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
153309 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
153310 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
153311 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
153312 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
153313 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
153314 +read_kcore_63488 read_kcore 3 63488 NULL
153315 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
153316 +i2c_request_63490 i2c_request 0 63490 NULL
153317 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
153318 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
153319 +module_attr_show_63501 module_attr_show 0 63501 NULL
153320 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
153321 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
153322 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
153323 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
153324 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
153325 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
153326 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
153327 +pwm1_show_63527 pwm1_show 0 63527 NULL
153328 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
153329 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
153330 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
153331 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
153332 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
153333 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
153334 +SyS_recv_63537 SyS_recv 3 63537 NULL
153335 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
153336 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
153337 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
153338 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
153339 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
153340 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
153341 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
153342 +request_dma_63556 request_dma 0 63556 NULL
153343 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
153344 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
153345 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
153346 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
153347 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
153348 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
153349 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
153350 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
153351 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
153352 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
153353 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
153354 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
153355 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
153356 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
153357 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
153358 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
153359 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
153360 +write_debug_level_63613 write_debug_level 3 63613 NULL
153361 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
153362 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
153363 +show_dev_name_63623 show_dev_name 0 63623 NULL
153364 +module_alloc_63630 module_alloc 1 63630 NULL
153365 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
153366 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
153367 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
153368 +hid_report_len_63637 hid_report_len 0 63637 NULL
153369 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
153370 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
153371 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
153372 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
153373 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
153374 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
153375 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
153376 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
153377 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
153378 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
153379 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
153380 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
153381 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
153382 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
153383 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
153384 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
153385 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
153386 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
153387 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
153388 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
153389 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
153390 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
153391 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
153392 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
153393 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
153394 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
153395 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
153396 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
153397 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
153398 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
153399 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
153400 +mos7720_open_63691 mos7720_open 0 63691 NULL
153401 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
153402 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
153403 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
153404 +bin_search_63697 bin_search 0 63697 NULL
153405 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
153406 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
153407 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
153408 +read_rxflow_63726 read_rxflow 0 63726 NULL
153409 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
153410 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
153411 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
153412 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
153413 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
153414 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
153415 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
153416 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
153417 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
153418 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
153419 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
153420 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
153421 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
153422 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
153423 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
153424 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
153425 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
153426 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
153427 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
153428 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
153429 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
153430 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
153431 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
153432 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
153433 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
153434 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
153435 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
153436 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
153437 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
153438 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
153439 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
153440 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
153441 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
153442 +coda_getattr_63793 coda_getattr 0 63793 NULL
153443 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
153444 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
153445 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
153446 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
153447 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
153448 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
153449 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
153450 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
153451 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
153452 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
153453 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
153454 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
153455 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
153456 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
153457 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
153458 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
153459 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
153460 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
153461 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
153462 +shm_fsync_63834 shm_fsync 0 63834 NULL
153463 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
153464 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
153465 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
153466 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
153467 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
153468 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
153469 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
153470 +eql_open_63862 eql_open 0 63862 NULL
153471 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
153472 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
153473 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
153474 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
153475 +bt_size_63881 bt_size 0 63881 NULL
153476 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
153477 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
153478 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
153479 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
153480 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
153481 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
153482 +minix_statfs_63900 minix_statfs 0 63900 NULL
153483 +divas_write_63901 divas_write 3-0 63901 NULL
153484 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
153485 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
153486 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
153487 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
153488 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
153489 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
153490 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
153491 +write_63928 write 0 63928 NULL
153492 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
153493 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
153494 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
153495 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
153496 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
153497 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
153498 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
153499 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
153500 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
153501 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
153502 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
153503 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
153504 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
153505 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
153506 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
153507 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
153508 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
153509 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
153510 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
153511 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
153512 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982
153513 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
153514 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
153515 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
153516 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
153517 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
153518 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
153519 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
153520 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
153521 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
153522 +ov7670_read_64006 ov7670_read 0 64006 NULL
153523 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
153524 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
153525 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
153526 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
153527 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
153528 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
153529 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
153530 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
153531 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
153532 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
153533 +get_component_locate_64036 get_component_locate 0 64036 NULL
153534 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
153535 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
153536 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
153537 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
153538 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
153539 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
153540 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
153541 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
153542 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
153543 +start_hw_64065 start_hw 0 64065 NULL
153544 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
153545 +__sock_create_64069 __sock_create 0 64069 NULL
153546 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
153547 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
153548 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
153549 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
153550 +fc_header_64083 fc_header 0 64083 NULL
153551 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
153552 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
153553 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
153554 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
153555 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
153556 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
153557 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
153558 +show_64101 show 0 64101 NULL
153559 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
153560 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
153561 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
153562 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
153563 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
153564 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
153565 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
153566 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
153567 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
153568 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
153569 +init_bch_64130 init_bch 1-2 64130 NULL
153570 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
153571 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
153572 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
153573 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
153574 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
153575 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
153576 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
153577 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
153578 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
153579 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
153580 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
153581 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
153582 +number_of_tds_64156 number_of_tds 0 64156 NULL
153583 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
153584 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
153585 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
153586 +do_command_extended_64178 do_command_extended 0 64178 NULL
153587 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
153588 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
153589 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
153590 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
153591 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
153592 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
153593 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
153594 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
153595 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
153596 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
153597 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
153598 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
153599 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
153600 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
153601 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
153602 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
153603 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
153604 +ea_len_64229 ea_len 0 64229 NULL
153605 +header_len_64232 header_len 0 64232 NULL nohasharray
153606 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
153607 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
153608 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
153609 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
153610 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
153611 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
153612 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
153613 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
153614 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
153615 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
153616 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
153617 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
153618 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
153619 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
153620 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
153621 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
153622 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
153623 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
153624 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
153625 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
153626 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
153627 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
153628 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
153629 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
153630 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
153631 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
153632 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
153633 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
153634 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
153635 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
153636 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
153637 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
153638 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
153639 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
153640 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
153641 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
153642 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
153643 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
153644 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
153645 +revision_show_64311 revision_show 0 64311 NULL
153646 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
153647 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
153648 +uri_show_64318 uri_show 0 64318 NULL nohasharray
153649 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
153650 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
153651 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
153652 +ffz_64324 ffz 0 64324 NULL nohasharray
153653 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
153654 +map_region_64328 map_region 1 64328 NULL
153655 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
153656 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
153657 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
153658 +ts_write_64336 ts_write 3-0 64336 NULL
153659 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
153660 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
153661 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
153662 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
153663 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
153664 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
153665 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
153666 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
153667 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
153668 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
153669 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
153670 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
153671 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
153672 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
153673 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
153674 +show_64365 show 0 64365 NULL nohasharray
153675 +show_stats_64365 show_stats 0 64365 &show_64365
153676 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
153677 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
153678 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
153679 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
153680 +reg_create_64372 reg_create 5 64372 NULL nohasharray
153681 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
153682 +ilo_write_64378 ilo_write 3-0 64378 NULL
153683 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
153684 +g94_aux_64382 g94_aux 0 64382 NULL
153685 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
153686 +show_port_no_64391 show_port_no 0 64391 NULL
153687 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
153688 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
153689 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
153690 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
153691 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
153692 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
153693 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
153694 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
153695 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
153696 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
153697 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
153698 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
153699 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
153700 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
153701 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
153702 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
153703 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
153704 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
153705 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
153706 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
153707 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
153708 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
153709 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
153710 +show_in2_input_64433 show_in2_input 0 64433 NULL
153711 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
153712 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
153713 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
153714 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
153715 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
153716 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
153717 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
153718 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
153719 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
153720 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
153721 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
153722 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
153723 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
153724 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
153725 +__request_module_64480 __request_module 0 64480 NULL
153726 +ib_post_send_64481 ib_post_send 0 64481 NULL
153727 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
153728 +single_open_size_64483 single_open_size 4 64483 NULL
153729 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
153730 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
153731 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
153732 +read_64498 read 0 64498 NULL
153733 +set_div_64499 set_div 0-4 64499 NULL
153734 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
153735 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
153736 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
153737 +remove_uuid_64505 remove_uuid 4 64505 NULL
153738 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
153739 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
153740 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
153741 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
153742 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
153743 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
153744 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
153745 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
153746 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
153747 +udplite_error_64525 udplite_error 0 64525 NULL
153748 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
153749 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
153750 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
153751 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
153752 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
153753 +befs_readpage_64530 befs_readpage 0 64530 NULL
153754 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
153755 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
153756 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
153757 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
153758 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
153759 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
153760 +SyS_bind_64544 SyS_bind 3 64544 NULL
153761 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
153762 +type_show_64547 type_show 0 64547 NULL nohasharray
153763 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
153764 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
153765 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
153766 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
153767 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
153768 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
153769 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
153770 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
153771 +e100_open_64562 e100_open 0 64562 NULL
153772 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
153773 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
153774 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
153775 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
153776 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
153777 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
153778 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
153779 +do_erase_64574 do_erase 4 64574 NULL
153780 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
153781 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
153782 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
153783 +suspend_64593 suspend 0 64593 NULL
153784 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
153785 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
153786 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
153787 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
153788 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
153789 +show_64606 show 0 64606 NULL
153790 +use_pool_64607 use_pool 2 64607 NULL
153791 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
153792 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
153793 +chksum_update_64619 chksum_update 0 64619 NULL
153794 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
153795 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
153796 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
153797 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
153798 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
153799 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
153800 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
153801 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
153802 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
153803 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
153804 +store_64641 store 0 64641 NULL
153805 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
153806 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
153807 +tse_open_64644 tse_open 0 64644 NULL
153808 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
153809 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
153810 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
153811 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
153812 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
153813 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
153814 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
153815 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
153816 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
153817 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
153818 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
153819 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
153820 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
153821 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
153822 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
153823 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
153824 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
153825 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
153826 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
153827 +show_otp4_64699 show_otp4 0 64699 NULL
153828 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
153829 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
153830 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
153831 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
153832 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
153833 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
153834 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
153835 +c_can_open_64714 c_can_open 0 64714 NULL
153836 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
153837 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
153838 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
153839 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
153840 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
153841 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
153842 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
153843 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
153844 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
153845 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
153846 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
153847 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
153848 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
153849 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
153850 +fan_store_64752 fan_store 0-4 64752 NULL
153851 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
153852 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
153853 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
153854 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
153855 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
153856 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
153857 +show_64765 show 0 64765 NULL
153858 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
153859 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
153860 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
153861 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
153862 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
153863 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
153864 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
153865 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
153866 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
153867 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
153868 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
153869 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
153870 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
153871 +inetdev_event_64794 inetdev_event 0 64794 NULL
153872 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
153873 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
153874 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
153875 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
153876 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
153877 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
153878 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
153879 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
153880 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
153881 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
153882 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
153883 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
153884 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
153885 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
153886 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
153887 +show_target_kb_64823 show_target_kb 0 64823 NULL
153888 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
153889 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
153890 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
153891 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
153892 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
153893 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
153894 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
153895 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
153896 +do_request_64853 do_request 0 64853 NULL
153897 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
153898 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
153899 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
153900 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
153901 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
153902 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
153903 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
153904 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
153905 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
153906 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
153907 +zl10039_write_64873 zl10039_write 0 64873 NULL
153908 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
153909 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
153910 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
153911 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
153912 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
153913 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
153914 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
153915 +xgbe_start_64900 xgbe_start 0 64900 NULL
153916 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
153917 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
153918 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
153919 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
153920 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
153921 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
153922 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
153923 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
153924 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
153925 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
153926 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
153927 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
153928 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
153929 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
153930 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
153931 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
153932 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
153933 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
153934 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
153935 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
153936 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
153937 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
153938 +fsid_present_64955 fsid_present 0 64955 NULL
153939 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
153940 +show_64959 show 0 64959 NULL
153941 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
153942 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
153943 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
153944 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
153945 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
153946 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
153947 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
153948 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
153949 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
153950 +sq905_command_64994 sq905_command 0 64994 NULL
153951 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
153952 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
153953 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
153954 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
153955 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
153956 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
153957 +insert_dent_65034 insert_dent 7 65034 NULL
153958 +root_id_show_65050 root_id_show 0 65050 NULL
153959 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
153960 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
153961 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
153962 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
153963 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
153964 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
153965 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
153966 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
153967 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
153968 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
153969 +fw_write_65069 fw_write 3 65069 NULL
153970 +count_run_65072 count_run 0-4-5 65072 NULL nohasharray
153971 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
153972 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
153973 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
153974 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
153975 +patch_65078 patch 0 65078 NULL
153976 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
153977 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
153978 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
153979 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
153980 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
153981 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
153982 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
153983 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
153984 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
153985 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
153986 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
153987 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
153988 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
153989 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
153990 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
153991 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
153992 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
153993 +direction_input_65122 direction_input 0 65122 NULL nohasharray
153994 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
153995 +store_65127 store 0-3 65127 NULL
153996 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
153997 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
153998 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
153999 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
154000 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
154001 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
154002 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
154003 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
154004 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
154005 +truncate_upper_65167 truncate_upper 0 65167 NULL
154006 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
154007 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
154008 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
154009 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
154010 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
154011 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
154012 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
154013 +sha384_init_65187 sha384_init 0 65187 NULL
154014 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
154015 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
154016 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
154017 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
154018 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
154019 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
154020 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
154021 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
154022 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
154023 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
154024 +store_color_common_65227 store_color_common 0 65227 NULL
154025 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
154026 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
154027 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
154028 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
154029 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
154030 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
154031 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
154032 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
154033 +finup_65248 finup 0 65248 NULL
154034 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
154035 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
154036 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
154037 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
154038 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
154039 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
154040 +mwave_read_65257 mwave_read 0-3 65257 NULL
154041 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
154042 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
154043 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
154044 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
154045 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
154046 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
154047 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
154048 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
154049 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
154050 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
154051 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
154052 +getproplen_65293 getproplen 0 65293 NULL
154053 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
154054 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
154055 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
154056 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
154057 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
154058 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
154059 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
154060 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
154061 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
154062 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
154063 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
154064 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
154065 +unpack_array_65318 unpack_array 0 65318 NULL
154066 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
154067 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
154068 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
154069 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
154070 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
154071 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
154072 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
154073 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
154074 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
154075 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
154076 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
154077 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
154078 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
154079 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
154080 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
154081 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
154082 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
154083 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
154084 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
154085 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
154086 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
154087 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
154088 +SyS_writev_65372 SyS_writev 3 65372 NULL
154089 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
154090 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
154091 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
154092 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
154093 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
154094 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
154095 +hide_icon_65390 hide_icon 0-4 65390 NULL
154096 +mi_set_context_65395 mi_set_context 0 65395 NULL
154097 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
154098 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
154099 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
154100 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
154101 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
154102 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
154103 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
154104 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
154105 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
154106 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
154107 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
154108 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
154109 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
154110 +edge_open_65411 edge_open 0 65411 NULL
154111 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
154112 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
154113 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
154114 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
154115 +aux2_show_65419 aux2_show 0 65419 NULL
154116 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
154117 +device_add_groups_65423 device_add_groups 0 65423 NULL
154118 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
154119 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
154120 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
154121 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
154122 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
154123 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
154124 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
154125 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
154126 +read_65459 read 0 65459 NULL
154127 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
154128 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
154129 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
154130 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
154131 +clear_user_65470 clear_user 2 65470 NULL
154132 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
154133 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
154134 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
154135 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
154136 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
154137 +regmap_write_65478 regmap_write 0 65478 NULL
154138 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
154139 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
154140 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
154141 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
154142 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
154143 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
154144 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
154145 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
154146 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
154147 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
154148 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
154149 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
154150 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
154151 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
154152 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
154153 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
154154 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
154155 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
154156 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
154157 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
154158 +show_memory_65529 show_memory 0 65529 NULL
154159 +reg_read_65530 reg_read 0 65530 NULL
154160 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
154161 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
154162 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
154163 new file mode 100644
154164 index 0000000..560cd7b
154165 --- /dev/null
154166 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
154167 @@ -0,0 +1,92 @@
154168 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
154169 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
154170 +mappedread_2627 mappedread 2 2627 NULL
154171 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
154172 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
154173 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
154174 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
154175 +dmu_write_6048 dmu_write 4-3 6048 NULL
154176 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
154177 +update_pages_6225 update_pages 2-3 6225 NULL
154178 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
154179 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
154180 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
154181 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
154182 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
154183 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
154184 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
154185 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
154186 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
154187 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
154188 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
154189 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
154190 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
154191 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
154192 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
154193 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
154194 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
154195 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
154196 +uiocopy_18680 uiocopy 2 18680 NULL
154197 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
154198 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
154199 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
154200 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
154201 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
154202 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
154203 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
154204 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
154205 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
154206 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
154207 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
154208 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
154209 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
154210 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
154211 +splat_write_30943 splat_write 3 30943 NULL
154212 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
154213 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
154214 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
154215 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
154216 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
154217 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
154218 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
154219 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
154220 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
154221 +copyinstr_36980 copyinstr 3 36980 NULL
154222 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
154223 +splat_read_38116 splat_read 3 38116 NULL
154224 +sa_setup_38756 sa_setup 4 38756 NULL
154225 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
154226 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
154227 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
154228 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
154229 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
154230 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
154231 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
154232 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
154233 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
154234 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
154235 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
154236 +kcopy_write_43683 kcopy_write 3 43683 NULL
154237 +uiomove_44355 uiomove 2 44355 NULL
154238 +dmu_read_44418 dmu_read 4-3 44418 NULL
154239 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
154240 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
154241 +copyin_45945 copyin 3 45945 NULL
154242 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
154243 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
154244 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
154245 +spa_history_write_49650 spa_history_write 3 49650 NULL
154246 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
154247 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
154248 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
154249 +copyout_51409 copyout 3 51409 NULL
154250 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
154251 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
154252 +get_nvlist_56685 get_nvlist 2 56685 NULL
154253 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
154254 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
154255 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
154256 +zpios_write_61823 zpios_write 3 61823 NULL
154257 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
154258 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
154259 +zpios_read_64734 zpios_read 3 64734 NULL
154260 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
154261 new file mode 100644
154262 index 0000000..9846ab0
154263 --- /dev/null
154264 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
154265 @@ -0,0 +1,913 @@
154266 +/*
154267 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
154268 + * Licensed under the GPL v2, or (at your option) v3
154269 + *
154270 + * Homepage:
154271 + * https://github.com/ephox-gcc-plugins/size_overflow
154272 + *
154273 + * Documentation:
154274 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
154275 + *
154276 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
154277 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
154278 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
154279 + *
154280 + * Usage:
154281 + * $ make
154282 + * $ make run
154283 + */
154284 +
154285 +#include "size_overflow.h"
154286 +
154287 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
154288 +
154289 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
154290 +
154291 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
154292 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
154293 +
154294 +struct cgraph_node *get_cnode(const_tree fndecl)
154295 +{
154296 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
154297 +#if BUILDING_GCC_VERSION <= 4005
154298 + return cgraph_get_node((tree)fndecl);
154299 +#else
154300 + return cgraph_get_node(fndecl);
154301 +#endif
154302 +}
154303 +
154304 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
154305 +{
154306 + if (cur_node->marked == ASM_STMT_SO_MARK)
154307 + return false;
154308 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
154309 + return false;
154310 + if (strcmp(cur_node->context, context))
154311 + return false;
154312 + return !strcmp(cur_node->decl_name, decl_name);
154313 +}
154314 +
154315 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
154316 +static const char* get_decl_context(const_tree decl)
154317 +{
154318 + const char *context;
154319 +
154320 + if (TREE_CODE(decl) == VAR_DECL)
154321 + return "vardecl";
154322 + if (TREE_CODE(decl) == FUNCTION_DECL)
154323 + return "fndecl";
154324 +
154325 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
154326 + context = get_type_name_from_field(decl);
154327 +
154328 + if (!context)
154329 + return "fielddecl";
154330 + return context;
154331 +}
154332 +
154333 +/* Find the function with the specified argument in the list
154334 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
154335 + * * if num is CANNOT_FIND_ARG then ignore it
154336 + */
154337 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
154338 +{
154339 + next_interesting_function_t cur_node, head;
154340 +
154341 + head = global_next_interesting_function[hash];
154342 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
154343 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
154344 + continue;
154345 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
154346 + return cur_node;
154347 + }
154348 + return NULL;
154349 +}
154350 +
154351 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
154352 +{
154353 + const char *context;
154354 + unsigned int hash;
154355 +
154356 + hash = get_decl_hash(decl, decl_name);
154357 + if (hash == NO_HASH)
154358 + return NULL;
154359 +
154360 + context = get_decl_context(decl);
154361 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
154362 +}
154363 +
154364 +static bool is_vararg(const_tree fn, unsigned int num)
154365 +{
154366 + const_tree fn_type, last, type;
154367 + tree arg_list;
154368 +
154369 + if (num == 0)
154370 + return false;
154371 + if (fn == NULL_TREE)
154372 + return false;
154373 + if (TREE_CODE(fn) != FUNCTION_DECL)
154374 + return false;
154375 +
154376 + fn_type = TREE_TYPE(fn);
154377 + if (fn_type == NULL_TREE)
154378 + return false;
154379 +
154380 + arg_list = TYPE_ARG_TYPES(fn_type);
154381 + if (arg_list == NULL_TREE)
154382 + return false;
154383 + last = TREE_VALUE(tree_last(arg_list));
154384 +
154385 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
154386 + type = last;
154387 + else
154388 + type = TREE_TYPE(last);
154389 +
154390 + gcc_assert(type != NULL_TREE);
154391 + if (type == void_type_node)
154392 + return false;
154393 +
154394 + return num >= (unsigned int)list_length(arg_list);
154395 +}
154396 +
154397 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154398 +{
154399 + next_interesting_function_t new_node;
154400 +
154401 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
154402 + new_node->decl_name = xstrdup(decl_name);
154403 + gcc_assert(context);
154404 + new_node->context = xstrdup(context);
154405 + new_node->hash = hash;
154406 + new_node->num = num;
154407 + new_node->next = NULL;
154408 + new_node->children = NULL;
154409 + new_node->marked = marked;
154410 + new_node->orig_next_node = orig_next_node;
154411 + return new_node;
154412 +}
154413 +
154414 +// Create the main data structure
154415 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154416 +{
154417 + unsigned int hash;
154418 + const char *context;
154419 + enum tree_code decl_code = TREE_CODE(decl);
154420 +
154421 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
154422 +
154423 + if (is_vararg(decl, num))
154424 + return NULL;
154425 +
154426 + hash = get_decl_hash(decl, decl_name);
154427 + if (hash == NO_HASH)
154428 + return NULL;
154429 +
154430 + gcc_assert(num <= MAX_PARAM);
154431 + // Clones must have an orig_next_node
154432 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
154433 +
154434 + context = get_decl_context(decl);
154435 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
154436 +}
154437 +
154438 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
154439 +{
154440 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
154441 +
154442 + // new_entry is appended to the end of a list
154443 + new_entry->next = NULL;
154444 +
154445 + cur_global_head = global_next_interesting_function[new_entry->hash];
154446 + if (!cur_global_head) {
154447 + global_next_interesting_function[new_entry->hash] = new_entry;
154448 + return;
154449 + }
154450 +
154451 +
154452 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
154453 + if (!cur_global->next)
154454 + cur_global_end = cur_global;
154455 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
154456 + return;
154457 + }
154458 +
154459 + gcc_assert(cur_global_end);
154460 + cur_global_end->next = new_entry;
154461 +}
154462 +
154463 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
154464 + * and add it to global_next_interesting_function
154465 + */
154466 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
154467 +{
154468 + next_interesting_function_t orig_next_node;
154469 + tree decl;
154470 + unsigned int orig_num;
154471 + enum tree_code decl_code;
154472 + const char *decl_name;
154473 +
154474 + decl = get_orig_fndecl(clone_fndecl);
154475 + decl_code = TREE_CODE(decl);
154476 +
154477 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
154478 + orig_num = num;
154479 + else
154480 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
154481 +
154482 + // Skip over ISRA.162 parm decls
154483 + if (orig_num == CANNOT_FIND_ARG)
154484 + return NULL;
154485 +
154486 + decl_name = get_orig_decl_name(decl);
154487 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
154488 + if (orig_next_node)
154489 + return orig_next_node;
154490 +
154491 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
154492 + gcc_assert(orig_next_node);
154493 +
154494 + add_to_global_next_interesting_function(orig_next_node);
154495 + return orig_next_node;
154496 +}
154497 +
154498 +// Find or create the next_interesting_function_t node for decl and num
154499 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154500 +{
154501 + next_interesting_function_t cur_next_cnode;
154502 + const char *decl_name = DECL_NAME_POINTER(decl);
154503 +
154504 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
154505 + if (cur_next_cnode)
154506 + goto out;
154507 +
154508 + if (!orig_next_node && made_by_compiler(decl)) {
154509 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
154510 + if (!orig_next_node)
154511 + return NULL;
154512 + }
154513 +
154514 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
154515 + if (!cur_next_cnode)
154516 + return NULL;
154517 +
154518 + add_to_global_next_interesting_function(cur_next_cnode);
154519 +out:
154520 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
154521 + return cur_next_cnode;
154522 + gcc_assert(cur_next_cnode->marked == marked);
154523 + return cur_next_cnode;
154524 +}
154525 +
154526 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
154527 +{
154528 + next_interesting_function_t cur_node;
154529 + const char *context, *decl_name;
154530 +
154531 + decl_name = DECL_NAME_POINTER(decl);
154532 + context = get_decl_context(decl);
154533 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
154534 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
154535 + return true;
154536 + }
154537 + return false;
154538 +}
154539 +
154540 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
154541 +{
154542 + unsigned int num;
154543 + next_interesting_function_t orig_next_node, new_node;
154544 +
154545 + gcc_assert(fndecl != NULL_TREE);
154546 +
154547 + // ignore builtins to not explode coverage (e.g., memcpy)
154548 + if (DECL_BUILT_IN(fndecl))
154549 + return next_cnodes_head;
154550 +
154551 + // convert arg into its position
154552 + if (arg == NULL_TREE)
154553 + num = 0;
154554 + else
154555 + num = find_arg_number_tree(arg, fndecl);
154556 + if (num == CANNOT_FIND_ARG)
154557 + return next_cnodes_head;
154558 +
154559 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
154560 + return next_cnodes_head;
154561 +
154562 + if (made_by_compiler(fndecl)) {
154563 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
154564 + if (!orig_next_node)
154565 + return next_cnodes_head;
154566 + } else
154567 + orig_next_node = NULL;
154568 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
154569 + if (!new_node)
154570 + return next_cnodes_head;
154571 + new_node->next = next_cnodes_head;
154572 + return new_node;
154573 +}
154574 +
154575 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
154576 +{
154577 + gphi *phi = as_a_gphi(get_def_stmt(result));
154578 + unsigned int i, n = gimple_phi_num_args(phi);
154579 +
154580 + pointer_set_insert(visited, phi);
154581 + for (i = 0; i < n; i++) {
154582 + tree arg = gimple_phi_arg_def(phi, i);
154583 +
154584 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
154585 + }
154586 +
154587 + return next_cnodes_head;
154588 +}
154589 +
154590 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
154591 +{
154592 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
154593 + tree rhs1, rhs2;
154594 +
154595 + rhs1 = gimple_assign_rhs1(def_stmt);
154596 + rhs2 = gimple_assign_rhs2(def_stmt);
154597 +
154598 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
154599 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
154600 +}
154601 +
154602 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
154603 +{
154604 + return next_cnodes_head;
154605 +}
154606 +
154607 +/* Find all functions that influence lhs
154608 + *
154609 + * Encountered functions are added to the children vector (next_interesting_function_t).
154610 + */
154611 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
154612 +{
154613 + const_gimple def_stmt;
154614 +
154615 + if (skip_types(lhs))
154616 + return next_cnodes_head;
154617 +
154618 + if (TREE_CODE(lhs) == PARM_DECL)
154619 + return handle_function(next_cnodes_head, current_function_decl, lhs);
154620 +
154621 + if (TREE_CODE(lhs) != SSA_NAME)
154622 + return next_cnodes_head;
154623 +
154624 + def_stmt = get_def_stmt(lhs);
154625 + if (!def_stmt)
154626 + return next_cnodes_head;
154627 +
154628 + if (pointer_set_insert(visited, def_stmt))
154629 + return next_cnodes_head;
154630 +
154631 + switch (gimple_code(def_stmt)) {
154632 + case GIMPLE_NOP:
154633 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
154634 + case GIMPLE_ASM:
154635 + if (is_size_overflow_asm(def_stmt))
154636 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
154637 + return next_cnodes_head;
154638 + case GIMPLE_CALL: {
154639 + tree fndecl = gimple_call_fndecl(def_stmt);
154640 +
154641 + if (fndecl != NULL_TREE)
154642 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
154643 + fndecl = gimple_call_fn(def_stmt);
154644 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
154645 + }
154646 + case GIMPLE_PHI:
154647 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
154648 + case GIMPLE_ASSIGN:
154649 + switch (gimple_num_ops(def_stmt)) {
154650 + case 2:
154651 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
154652 + case 3:
154653 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
154654 + }
154655 + default:
154656 + debug_gimple_stmt((gimple)def_stmt);
154657 + error("%s: unknown gimple code", __func__);
154658 + gcc_unreachable();
154659 + }
154660 +}
154661 +
154662 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
154663 +static next_interesting_function_t search_next_functions(const_tree node)
154664 +{
154665 + gimple_set *visited;
154666 + next_interesting_function_t next_cnodes_head;
154667 +
154668 + visited = pointer_set_create();
154669 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
154670 + pointer_set_destroy(visited);
154671 +
154672 + return next_cnodes_head;
154673 +}
154674 +
154675 +// True if child already exists in the next_interesting_function_t children vector
154676 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
154677 +{
154678 + unsigned int i;
154679 + next_interesting_function_t cur;
154680 +
154681 + gcc_assert(next_node);
154682 + // handle recursion
154683 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
154684 + return true;
154685 +
154686 +#if BUILDING_GCC_VERSION <= 4007
154687 + if (VEC_empty(next_interesting_function_t, target->children))
154688 + return false;
154689 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
154690 +#else
154691 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
154692 +#endif
154693 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
154694 + return true;
154695 + }
154696 + return false;
154697 +}
154698 +
154699 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
154700 +{
154701 + if (!has_next_interesting_function_vec(parent, child)) {
154702 +#if BUILDING_GCC_VERSION <= 4007
154703 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
154704 +#else
154705 + vec_safe_push(parent->children, child);
154706 +#endif
154707 + }
154708 +}
154709 +
154710 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
154711 +
154712 +// Add children to parent and global_next_interesting_function
154713 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
154714 +{
154715 + next_interesting_function_t cur = children;
154716 +
154717 + gcc_assert(parent);
154718 +
154719 + while (cur) {
154720 + next_interesting_function_t next, child;
154721 +
154722 + next = cur->next;
154723 +
154724 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
154725 + if (!child) {
154726 + add_to_global_next_interesting_function(cur);
154727 + child = cur;
154728 + }
154729 +
154730 + check_local_variables(child);
154731 +
154732 + push_child(parent, child);
154733 +
154734 + cur = next;
154735 + }
154736 +
154737 + check_local_variables(parent);
154738 +}
154739 +
154740 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
154741 +{
154742 + return NULL;
154743 +}
154744 +
154745 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
154746 +{
154747 + switch (gimple_code(stmt)) {
154748 + case GIMPLE_ASM:
154749 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
154750 + case GIMPLE_CALL: {
154751 + tree decl = gimple_call_fndecl(stmt);
154752 +
154753 + if (decl != NULL_TREE)
154754 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
154755 + decl = gimple_call_fn(stmt);
154756 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
154757 + }
154758 + case GIMPLE_RETURN:
154759 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
154760 + default:
154761 + debug_gimple_stmt((gimple)stmt);
154762 + gcc_unreachable();
154763 + }
154764 +}
154765 +
154766 +// Handle potential next_interesting_function_t parent if its argument has an integer type
154767 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
154768 +{
154769 + const_tree start_var;
154770 + next_interesting_function_t children_next_cnode, parent_next_cnode;
154771 +
154772 + switch (gimple_code(stmt)) {
154773 + case GIMPLE_ASM:
154774 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
154775 + return;
154776 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
154777 + gcc_assert(start_var != NULL_TREE);
154778 + break;
154779 + case GIMPLE_CALL:
154780 + start_var = gimple_call_arg(stmt, num - 1);
154781 + break;
154782 + case GIMPLE_RETURN:
154783 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
154784 + if (start_var == NULL_TREE)
154785 + return;
154786 + break;
154787 + default:
154788 + debug_gimple_stmt((gimple)stmt);
154789 + gcc_unreachable();
154790 + }
154791 +
154792 + if (skip_types(start_var))
154793 + return;
154794 +
154795 + // handle intentional MARK_TURN_OFF
154796 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
154797 + return;
154798 +
154799 + parent_next_cnode = create_parent_next_cnode(stmt, num);
154800 + if (!parent_next_cnode)
154801 + return;
154802 +
154803 + children_next_cnode = search_next_functions(start_var);
154804 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
154805 +}
154806 +
154807 +// Find potential next_interesting_function_t parents
154808 +static void handle_cgraph_node(struct cgraph_node *node)
154809 +{
154810 + basic_block bb;
154811 + tree cur_fndecl = NODE_DECL(node);
154812 +
154813 + set_current_function_decl(cur_fndecl);
154814 +
154815 + FOR_ALL_BB_FN(bb, cfun) {
154816 + gimple_stmt_iterator gsi;
154817 +
154818 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
154819 + gimple stmt = gsi_stmt(gsi);
154820 +
154821 + switch (gimple_code(stmt)) {
154822 + case GIMPLE_RETURN:
154823 + case GIMPLE_ASM:
154824 + collect_all_possible_size_overflow_fns(stmt, 0);
154825 + break;
154826 + case GIMPLE_CALL: {
154827 + unsigned int i, len;
154828 + tree fndecl = gimple_call_fndecl(stmt);
154829 +
154830 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
154831 + break;
154832 +
154833 + len = gimple_call_num_args(stmt);
154834 + for (i = 0; i < len; i++)
154835 + collect_all_possible_size_overflow_fns(stmt, i + 1);
154836 + break;
154837 + }
154838 + default:
154839 + break;
154840 + }
154841 + }
154842 + }
154843 +
154844 + unset_current_function_decl();
154845 +}
154846 +
154847 +/* Collect all potentially interesting function parameters and return values of integer types
154848 + * and store their data flow dependencies
154849 + */
154850 +static void size_overflow_generate_summary(void)
154851 +{
154852 + struct cgraph_node *node;
154853 +
154854 + size_overflow_register_hooks();
154855 +
154856 + FOR_EACH_FUNCTION(node) {
154857 + if (is_valid_cgraph_node(node))
154858 + handle_cgraph_node(node);
154859 + }
154860 +}
154861 +
154862 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
154863 +{
154864 + debug_cgraph_node(node);
154865 + gcc_unreachable();
154866 +}
154867 +
154868 +/* Handle dst if src is in the global_next_interesting_function list.
154869 + * If src is a clone then dst inherits the orig_next_node of src otherwise
154870 + * src will become the orig_next_node of dst.
154871 + */
154872 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
154873 +{
154874 + next_interesting_function_t head, cur;
154875 + const_tree decl;
154876 + const char *src_name, *src_context;
154877 +
154878 + decl = NODE_DECL(src);
154879 + src_name = DECL_NAME_POINTER(decl);
154880 + src_context = get_decl_context(decl);
154881 +
154882 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
154883 + if (!head)
154884 + return;
154885 +
154886 + for (cur = head; cur; cur = cur->next) {
154887 + unsigned int new_argnum;
154888 + next_interesting_function_t orig_next_node, next_node;
154889 + bool dst_clone;
154890 +
154891 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
154892 + continue;
154893 +
154894 + dst_clone = made_by_compiler(NODE_DECL(dst));
154895 + if (!dst_clone)
154896 + break;
154897 +
154898 + // For clones use the original node instead
154899 + if (cur->orig_next_node)
154900 + orig_next_node = cur->orig_next_node;
154901 + else
154902 + orig_next_node = cur;
154903 +
154904 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
154905 + if (new_argnum == CANNOT_FIND_ARG)
154906 + continue;
154907 +
154908 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
154909 + if (next_node)
154910 + add_to_global_next_interesting_function(next_node);
154911 + }
154912 +}
154913 +
154914 +void size_overflow_register_hooks(void)
154915 +{
154916 + static bool init_p = false;
154917 +
154918 + if (init_p)
154919 + return;
154920 + init_p = true;
154921 +
154922 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
154923 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
154924 +}
154925 +
154926 +static void set_yes_so_mark(next_interesting_function_t next_node)
154927 +{
154928 + next_node->marked = YES_SO_MARK;
154929 + // Mark the orig decl as well if it's a clone
154930 + if (next_node->orig_next_node)
154931 + next_node->orig_next_node->marked = YES_SO_MARK;
154932 +}
154933 +
154934 +// Determine if the function is already in the hash table
154935 +static bool is_marked_fn(next_interesting_function_t next_node)
154936 +{
154937 + const struct size_overflow_hash *entry;
154938 +
154939 + if (next_node->marked != NO_SO_MARK)
154940 + return true;
154941 +
154942 + if (next_node->orig_next_node)
154943 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
154944 + else
154945 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
154946 + if (!entry)
154947 + return false;
154948 +
154949 + set_yes_so_mark(next_node);
154950 + return true;
154951 +}
154952 +
154953 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
154954 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
154955 +{
154956 + unsigned int i;
154957 + next_interesting_function_t child;
154958 +
154959 +#if BUILDING_GCC_VERSION <= 4007
154960 + if (VEC_empty(next_interesting_function_t, parent->children))
154961 + return NULL;
154962 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
154963 +#else
154964 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
154965 +#endif
154966 + if (child->num == 0)
154967 + continue;
154968 + if (strcmp(parent->decl_name, child->decl_name))
154969 + continue;
154970 + if (!strcmp(child->context, "fndecl"))
154971 + return child;
154972 + }
154973 + return NULL;
154974 +}
154975 +
154976 +/* Trace a return value of function pointer type back to an argument via a concrete function
154977 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
154978 +static void search_missing_fptr_arg(next_interesting_function_t parent)
154979 +{
154980 + next_interesting_function_t tracked_fn, cur_next_node, child;
154981 + unsigned int i;
154982 +#if BUILDING_GCC_VERSION <= 4007
154983 + VEC(next_interesting_function_t, heap) *new_children = NULL;
154984 +#else
154985 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
154986 +#endif
154987 +
154988 + if (parent->num != 0)
154989 + return;
154990 + if (!strcmp(parent->context, "fndecl"))
154991 + return;
154992 + if (!strcmp(parent->context, "vardecl"))
154993 + return;
154994 +
154995 + // fnptr 0 && fn 0
154996 +#if BUILDING_GCC_VERSION <= 4007
154997 + if (VEC_empty(next_interesting_function_t, parent->children))
154998 + return;
154999 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155000 +#else
155001 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155002 +#endif
155003 + if (child->num != 0)
155004 + continue;
155005 + // (fn 0 -> fn 2)
155006 + tracked_fn = get_same_not_ret_child(child);
155007 + if (!tracked_fn)
155008 + continue;
155009 +
155010 + // fn 2 => fnptr 2
155011 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
155012 + if (cur_next_node->num != tracked_fn->num)
155013 + continue;
155014 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
155015 + continue;
155016 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
155017 +#if BUILDING_GCC_VERSION <= 4007
155018 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
155019 +#else
155020 + vec_safe_push(new_children, cur_next_node);
155021 +#endif
155022 + }
155023 + }
155024 + }
155025 +
155026 +#if BUILDING_GCC_VERSION == 4005
155027 + if (VEC_empty(next_interesting_function_t, new_children))
155028 + return;
155029 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
155030 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
155031 +#elif BUILDING_GCC_VERSION <= 4007
155032 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
155033 +#else
155034 + vec_safe_splice(parent->children, new_children);
155035 +#endif
155036 +}
155037 +
155038 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
155039 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
155040 +{
155041 + unsigned int i;
155042 + next_interesting_function_t child;
155043 +
155044 + gcc_assert(parent);
155045 + check_global_variables(parent);
155046 + search_missing_fptr_arg(parent);
155047 + print_missing_function(parent);
155048 +
155049 +#if BUILDING_GCC_VERSION <= 4007
155050 + if (VEC_empty(next_interesting_function_t, parent->children))
155051 + return;
155052 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155053 +#else
155054 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155055 +#endif
155056 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
155057 + child->marked = YES_SO_MARK;
155058 + if (!pointer_set_insert(visited, child))
155059 + print_missing_functions(visited, child);
155060 + }
155061 +}
155062 +
155063 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
155064 +
155065 +// Print all missing interesting functions
155066 +static unsigned int size_overflow_execute(void)
155067 +{
155068 + unsigned int i;
155069 + next_interesting_function_set *visited;
155070 + next_interesting_function_t cur_global;
155071 +
155072 + visited = next_interesting_function_pointer_set_create();
155073 +
155074 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
155075 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
155076 + if (is_marked_fn(cur_global))
155077 + print_missing_functions(visited, cur_global);
155078 + }
155079 + }
155080 +
155081 + pointer_set_destroy(visited);
155082 +
155083 +/* if (in_lto_p) {
155084 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
155085 + print_global_next_interesting_functions();
155086 + }*/
155087 +
155088 + return 0;
155089 +}
155090 +
155091 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
155092 +#if BUILDING_GCC_VERSION >= 4008
155093 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
155094 +#elif BUILDING_GCC_VERSION >= 4006
155095 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
155096 +#else
155097 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
155098 +#endif
155099 +
155100 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
155101 +
155102 +#if BUILDING_GCC_VERSION >= 4009
155103 +static const struct pass_data size_overflow_functions_pass_data = {
155104 +#else
155105 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
155106 + .pass = {
155107 +#endif
155108 + .type = IPA_PASS,
155109 + .name = "size_overflow_functions",
155110 +#if BUILDING_GCC_VERSION >= 4008
155111 + .optinfo_flags = OPTGROUP_NONE,
155112 +#endif
155113 +#if BUILDING_GCC_VERSION >= 5000
155114 +#elif BUILDING_GCC_VERSION >= 4009
155115 + .has_gate = false,
155116 + .has_execute = true,
155117 +#else
155118 + .gate = NULL,
155119 + .execute = size_overflow_execute,
155120 + .sub = NULL,
155121 + .next = NULL,
155122 + .static_pass_number = 0,
155123 +#endif
155124 + .tv_id = TV_NONE,
155125 + .properties_required = 0,
155126 + .properties_provided = 0,
155127 + .properties_destroyed = 0,
155128 + .todo_flags_start = 0,
155129 + .todo_flags_finish = 0,
155130 +#if BUILDING_GCC_VERSION < 4009
155131 + },
155132 + .generate_summary = size_overflow_generate_summary,
155133 + .write_summary = size_overflow_write_summary_lto,
155134 + .read_summary = size_overflow_read_summary_lto,
155135 +#if BUILDING_GCC_VERSION >= 4006
155136 + .write_optimization_summary = size_overflow_write_summary_lto,
155137 + .read_optimization_summary = size_overflow_read_summary_lto,
155138 +#endif
155139 + .stmt_fixup = NULL,
155140 + .function_transform_todo_flags_start = 0,
155141 + .function_transform = size_overflow_transform,
155142 + .variable_transform = NULL,
155143 +#endif
155144 +};
155145 +
155146 +#if BUILDING_GCC_VERSION >= 4009
155147 +namespace {
155148 +class size_overflow_functions_pass : public ipa_opt_pass_d {
155149 +public:
155150 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
155151 + g,
155152 + size_overflow_generate_summary,
155153 + size_overflow_write_summary_lto,
155154 + size_overflow_read_summary_lto,
155155 + size_overflow_write_summary_lto,
155156 + size_overflow_read_summary_lto,
155157 + NULL,
155158 + 0,
155159 + size_overflow_transform,
155160 + NULL) {}
155161 +#if BUILDING_GCC_VERSION >= 5000
155162 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
155163 +#else
155164 + unsigned int execute() { return size_overflow_execute(); }
155165 +#endif
155166 +};
155167 +}
155168 +
155169 +opt_pass *make_size_overflow_functions_pass(void)
155170 +{
155171 + return new size_overflow_functions_pass();
155172 +}
155173 +#else
155174 +struct opt_pass *make_size_overflow_functions_pass(void)
155175 +{
155176 + return &size_overflow_functions_pass.pass;
155177 +}
155178 +#endif
155179 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
155180 new file mode 100644
155181 index 0000000..d7f4062
155182 --- /dev/null
155183 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
155184 @@ -0,0 +1,256 @@
155185 +/*
155186 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155187 + * Licensed under the GPL v2, or (at your option) v3
155188 + *
155189 + * Homepage:
155190 + * https://github.com/ephox-gcc-plugins/size_overflow
155191 + *
155192 + * Documentation:
155193 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155194 + *
155195 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155196 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155197 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155198 + *
155199 + * Usage:
155200 + * $ make
155201 + * $ make run
155202 + */
155203 +
155204 +#include "size_overflow.h"
155205 +
155206 +int plugin_is_GPL_compatible;
155207 +
155208 +tree report_size_overflow_decl;
155209 +
155210 +tree size_overflow_type_HI;
155211 +tree size_overflow_type_SI;
155212 +tree size_overflow_type_DI;
155213 +tree size_overflow_type_TI;
155214 +
155215 +static struct plugin_info size_overflow_plugin_info = {
155216 + .version = "20150614",
155217 + .help = "no-size-overflow\tturn off size overflow checking\n",
155218 +};
155219 +
155220 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
155221 +{
155222 + unsigned int arg_count;
155223 + enum tree_code code = TREE_CODE(*node);
155224 +
155225 + switch (code) {
155226 + case FUNCTION_DECL:
155227 + arg_count = type_num_arguments(TREE_TYPE(*node));
155228 + break;
155229 + case FUNCTION_TYPE:
155230 + case METHOD_TYPE:
155231 + arg_count = type_num_arguments(*node);
155232 + break;
155233 + default:
155234 + *no_add_attrs = true;
155235 + error("%s: %qE attribute only applies to functions", __func__, name);
155236 + return NULL_TREE;
155237 + }
155238 +
155239 + for (; args; args = TREE_CHAIN(args)) {
155240 + int cur_val;
155241 + tree position = TREE_VALUE(args);
155242 +
155243 + if (TREE_CODE(position) != INTEGER_CST) {
155244 + error("%s: parameter isn't an integer", __func__);
155245 + debug_tree(args);
155246 + *no_add_attrs = true;
155247 + return NULL_TREE;
155248 + }
155249 +
155250 + cur_val = tree_to_shwi(position);
155251 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
155252 + error("%s: parameter %d is outside range.", __func__, cur_val);
155253 + *no_add_attrs = true;
155254 + return NULL_TREE;
155255 + }
155256 + }
155257 + return NULL_TREE;
155258 +}
155259 +
155260 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
155261 +{
155262 + unsigned int arg_count;
155263 + HOST_WIDE_INT s_first_arg;
155264 + enum tree_code code = TREE_CODE(*node);
155265 +
155266 + switch (code) {
155267 + case FUNCTION_DECL:
155268 + arg_count = type_num_arguments(TREE_TYPE(*node));
155269 + break;
155270 + case FUNCTION_TYPE:
155271 + case METHOD_TYPE:
155272 + arg_count = type_num_arguments(*node);
155273 + break;
155274 + case FIELD_DECL:
155275 + return NULL_TREE;
155276 + default:
155277 + *no_add_attrs = true;
155278 + error("%qE attribute only applies to functions", name);
155279 + return NULL_TREE;
155280 + }
155281 +
155282 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
155283 + if (s_first_arg == -1)
155284 + return NULL_TREE;
155285 + if (s_first_arg < -1)
155286 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
155287 +
155288 + for (; args; args = TREE_CHAIN(args)) {
155289 + unsigned int cur_val;
155290 +
155291 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
155292 + error("%s: parameter isn't an integer", __func__);
155293 + debug_tree(args);
155294 + *no_add_attrs = true;
155295 + return NULL_TREE;
155296 + }
155297 +
155298 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
155299 + if (cur_val > arg_count ) {
155300 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
155301 + *no_add_attrs = true;
155302 + return NULL_TREE;
155303 + }
155304 + }
155305 + return NULL_TREE;
155306 +}
155307 +
155308 +static struct attribute_spec size_overflow_attr = {
155309 + .name = "size_overflow",
155310 + .min_length = 1,
155311 + .max_length = -1,
155312 + .decl_required = true,
155313 + .type_required = false,
155314 + .function_type_required = false,
155315 + .handler = handle_size_overflow_attribute,
155316 +#if BUILDING_GCC_VERSION >= 4007
155317 + .affects_type_identity = false
155318 +#endif
155319 +};
155320 +
155321 +static struct attribute_spec intentional_overflow_attr = {
155322 + .name = "intentional_overflow",
155323 + .min_length = 1,
155324 + .max_length = -1,
155325 + .decl_required = true,
155326 + .type_required = false,
155327 + .function_type_required = false,
155328 + .handler = handle_intentional_overflow_attribute,
155329 +#if BUILDING_GCC_VERSION >= 4007
155330 + .affects_type_identity = false
155331 +#endif
155332 +};
155333 +
155334 +static void register_attributes(void __unused *event_data, void __unused *data)
155335 +{
155336 + register_attribute(&size_overflow_attr);
155337 + register_attribute(&intentional_overflow_attr);
155338 +}
155339 +
155340 +static tree create_typedef(tree type, const char* ident)
155341 +{
155342 + tree new_type, decl;
155343 +
155344 + new_type = build_variant_type_copy(type);
155345 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
155346 + DECL_ORIGINAL_TYPE(decl) = type;
155347 + TYPE_NAME(new_type) = decl;
155348 + return new_type;
155349 +}
155350 +
155351 +// Create the noreturn report_size_overflow() function decl.
155352 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
155353 +{
155354 + tree const_char_ptr_type_node;
155355 + tree fntype;
155356 +
155357 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
155358 +
155359 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
155360 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
155361 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
155362 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
155363 +
155364 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
155365 + fntype = build_function_type_list(void_type_node,
155366 + const_char_ptr_type_node,
155367 + unsigned_type_node,
155368 + const_char_ptr_type_node,
155369 + const_char_ptr_type_node,
155370 + NULL_TREE);
155371 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
155372 +
155373 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
155374 + TREE_PUBLIC(report_size_overflow_decl) = 1;
155375 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
155376 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
155377 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
155378 +// !!!
155379 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
155380 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
155381 + TREE_USED(report_size_overflow_decl) = 1;
155382 + TREE_NOTHROW(report_size_overflow_decl) = 1;
155383 +}
155384 +
155385 +
155386 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
155387 +{
155388 + int i;
155389 + const char * const plugin_name = plugin_info->base_name;
155390 + const int argc = plugin_info->argc;
155391 + const struct plugin_argument * const argv = plugin_info->argv;
155392 + bool enable = true;
155393 + struct register_pass_info insert_size_overflow_asm_pass_info;
155394 + struct register_pass_info size_overflow_functions_pass_info;
155395 +
155396 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
155397 + {
155398 + .base = &report_size_overflow_decl,
155399 + .nelt = 1,
155400 + .stride = sizeof(report_size_overflow_decl),
155401 + .cb = &gt_ggc_mx_tree_node,
155402 + .pchw = &gt_pch_nx_tree_node
155403 + },
155404 + LAST_GGC_ROOT_TAB
155405 + };
155406 +
155407 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
155408 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
155409 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
155410 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
155411 +
155412 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
155413 + size_overflow_functions_pass_info.reference_pass_name = "inline";
155414 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
155415 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
155416 +
155417 + if (!plugin_default_version_check(version, &gcc_version)) {
155418 + error(G_("incompatible gcc/plugin versions"));
155419 + return 1;
155420 + }
155421 +
155422 + for (i = 0; i < argc; ++i) {
155423 + if (!strcmp(argv[i].key, "no-size-overflow")) {
155424 + enable = false;
155425 + continue;
155426 + }
155427 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
155428 + }
155429 +
155430 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
155431 + if (enable) {
155432 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
155433 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
155434 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
155435 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
155436 + }
155437 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
155438 +
155439 + return 0;
155440 +}
155441 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
155442 new file mode 100644
155443 index 0000000..1d9ddb6
155444 --- /dev/null
155445 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
155446 @@ -0,0 +1,345 @@
155447 +/*
155448 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155449 + * Licensed under the GPL v2, or (at your option) v3
155450 + *
155451 + * Homepage:
155452 + * https://github.com/ephox-gcc-plugins/size_overflow
155453 + *
155454 + * Documentation:
155455 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155456 + *
155457 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155458 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155459 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155460 + *
155461 + * Usage:
155462 + * $ make
155463 + * $ make run
155464 + */
155465 +
155466 +#include "size_overflow.h"
155467 +
155468 +#include "size_overflow_hash.h"
155469 +#include "size_overflow_hash_aux.h"
155470 +
155471 +static const_tree get_function_type(const_tree decl)
155472 +{
155473 + if (FUNCTION_PTR_P(decl))
155474 + return TREE_TYPE(TREE_TYPE(decl));
155475 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
155476 + return TREE_TYPE(decl);
155477 +}
155478 +
155479 +static unsigned char get_tree_code(const_tree type)
155480 +{
155481 + switch (TREE_CODE(type)) {
155482 + case ARRAY_TYPE:
155483 + return 0;
155484 + case BOOLEAN_TYPE:
155485 + return 1;
155486 + case ENUMERAL_TYPE:
155487 + return 2;
155488 + case FUNCTION_TYPE:
155489 + return 3;
155490 + case INTEGER_TYPE:
155491 + return 4;
155492 + case POINTER_TYPE:
155493 + return 5;
155494 + case RECORD_TYPE:
155495 + return 6;
155496 + case UNION_TYPE:
155497 + return 7;
155498 + case VOID_TYPE:
155499 + return 8;
155500 + case REAL_TYPE:
155501 + return 9;
155502 + case VECTOR_TYPE:
155503 + return 10;
155504 + case REFERENCE_TYPE:
155505 + return 11;
155506 + case OFFSET_TYPE:
155507 + return 12;
155508 + case COMPLEX_TYPE:
155509 + return 13;
155510 + default:
155511 + debug_tree((tree)type);
155512 + gcc_unreachable();
155513 + }
155514 +}
155515 +
155516 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
155517 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
155518 +{
155519 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
155520 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
155521 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
155522 +
155523 + unsigned int m = 0x57559429;
155524 + unsigned int n = 0x5052acdb;
155525 + const unsigned int *key4 = (const unsigned int *)key;
155526 + unsigned int h = len;
155527 + unsigned int k = len + seed + n;
155528 + unsigned long long p;
155529 +
155530 + while (len >= 8) {
155531 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
155532 + len -= 8;
155533 + }
155534 + if (len >= 4) {
155535 + cwmixb(key4[0]) key4 += 1;
155536 + len -= 4;
155537 + }
155538 + if (len)
155539 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
155540 + cwmixb(h ^ (k + n));
155541 + return k ^ h;
155542 +
155543 +#undef cwfold
155544 +#undef cwmixa
155545 +#undef cwmixb
155546 +}
155547 +
155548 +// For function pointer fields include the structure name in the hash
155549 +static unsigned int get_type_name_hash(const_tree decl)
155550 +{
155551 + const char *type_str;
155552 + unsigned int type_name_len;
155553 +
155554 + if (!FUNCTION_PTR_P(decl))
155555 + return 0;
155556 + if (TREE_CODE(decl) == VAR_DECL)
155557 + return 0;
155558 +
155559 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
155560 + type_str = get_type_name_from_field(decl);
155561 + if (!type_str)
155562 + return 0;
155563 + type_name_len = strlen(type_str);
155564 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
155565 +}
155566 +
155567 +static void set_hash(struct decl_hash *decl_hash_data)
155568 +{
155569 + unsigned int fn, type, codes, seed = 0;
155570 +
155571 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
155572 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
155573 + type = get_type_name_hash(decl_hash_data->decl);
155574 + decl_hash_data->hash = type ^ fn ^ codes;
155575 +}
155576 +
155577 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
155578 +{
155579 + gcc_assert(type != NULL_TREE);
155580 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
155581 +
155582 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
155583 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
155584 + decl_hash_data->tree_codes_len++;
155585 + type = TREE_TYPE(type);
155586 + }
155587 +}
155588 +
155589 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
155590 +{
155591 + const_tree result;
155592 +
155593 + gcc_assert(node != NULL_TREE);
155594 +
155595 + if (DECL_P(node)) {
155596 + result = DECL_RESULT(node);
155597 + if (result != NULL_TREE)
155598 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
155599 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
155600 + }
155601 +
155602 + gcc_assert(TYPE_P(node));
155603 +
155604 + if (TREE_CODE(node) == FUNCTION_TYPE)
155605 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
155606 +
155607 + return set_decl_type_codes(node, decl_hash_data);
155608 +}
155609 +
155610 +static void set_decl_codes(struct decl_hash *decl_hash_data)
155611 +{
155612 + const_tree arg, type;
155613 + enum tree_code code;
155614 +
155615 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
155616 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
155617 + return;
155618 + }
155619 +
155620 + type = get_function_type(decl_hash_data->decl);
155621 + code = TREE_CODE(type);
155622 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
155623 +
155624 + if (FUNCTION_PTR_P(decl_hash_data->decl))
155625 + set_result_codes(type, decl_hash_data);
155626 + else
155627 + set_result_codes(decl_hash_data->decl, decl_hash_data);
155628 +
155629 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
155630 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
155631 +}
155632 +
155633 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
155634 +{
155635 + while (entry) {
155636 + if (!strcmp(entry->name, func_name))
155637 + return entry;
155638 + entry = entry->next;
155639 + }
155640 + return NULL;
155641 +}
155642 +
155643 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
155644 +{
155645 + struct decl_hash decl_hash_data;
155646 + enum tree_code code = TREE_CODE(decl);
155647 +
155648 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
155649 +
155650 + // skip builtins __builtin_constant_p
155651 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
155652 + return NO_HASH;
155653 +
155654 + decl_hash_data.fn_name = decl_name;
155655 + decl_hash_data.decl = decl;
155656 + decl_hash_data.tree_codes_len = 0;
155657 +
155658 + set_decl_codes(&decl_hash_data);
155659 + gcc_assert(decl_hash_data.tree_codes_len != 0);
155660 + set_hash(&decl_hash_data);
155661 + return decl_hash_data.hash;
155662 +}
155663 +
155664 +const char *get_orig_decl_name(const_tree decl)
155665 +{
155666 + const char *name;
155667 + unsigned int len;
155668 + const void *end;
155669 + const_tree orig_decl = DECL_ORIGIN(decl);
155670 +
155671 + len = DECL_NAME_LENGTH(orig_decl);
155672 + name = DECL_NAME_POINTER(orig_decl);
155673 +
155674 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
155675 + * In such cases we will extract the name from the clone and use it in the hash table
155676 + * without checking the parameter number on the original (unavailable) decl.
155677 + */
155678 +
155679 + if (made_by_compiler(orig_decl)) {
155680 + end = memchr(name, '.', len);
155681 + gcc_assert(end);
155682 + len = (long)end - (long)name;
155683 + gcc_assert(len > 0);
155684 + }
155685 +
155686 + return xstrndup(name, len);
155687 +}
155688 +
155689 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
155690 +{
155691 + const struct size_overflow_hash *entry, *entry_node;
155692 +
155693 + entry = size_overflow_hash[hash];
155694 + entry_node = get_proper_hash_chain(entry, decl_name);
155695 + if (entry_node && entry_node->param & (1U << argnum))
155696 + return entry_node;
155697 +
155698 + entry = size_overflow_hash_aux[hash];
155699 + entry_node = get_proper_hash_chain(entry, decl_name);
155700 + if (entry_node && entry_node->param & (1U << argnum))
155701 + return entry_node;
155702 +
155703 + return NULL;
155704 +}
155705 +
155706 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
155707 +{
155708 + const struct size_overflow_hash *entry;
155709 + const_tree orig_decl;
155710 + unsigned int orig_argnum, hash;
155711 + const char *decl_name;
155712 +
155713 + if (made_by_compiler(fndecl)) {
155714 + orig_decl = get_orig_fndecl(fndecl);
155715 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
155716 + } else {
155717 + orig_decl = fndecl;
155718 + orig_argnum = argnum;
155719 + }
155720 +
155721 + if (orig_argnum == CANNOT_FIND_ARG)
155722 + return NULL;
155723 +
155724 + decl_name = get_orig_decl_name(orig_decl);
155725 + hash = get_decl_hash(orig_decl, decl_name);
155726 + if (hash == NO_HASH)
155727 + return NULL;
155728 +
155729 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
155730 + return entry;
155731 +}
155732 +
155733 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
155734 +{
155735 + tree var;
155736 + unsigned int argnum = 1;
155737 +
155738 + if (DECL_ARGUMENTS(func) == NULL_TREE)
155739 + return CANNOT_FIND_ARG;
155740 +
155741 + if (TREE_CODE(arg) == SSA_NAME)
155742 + arg = SSA_NAME_VAR(arg);
155743 +
155744 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
155745 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
155746 + continue;
155747 + if (!skip_types(var))
155748 + return argnum;
155749 + }
155750 +
155751 + return CANNOT_FIND_ARG;
155752 +}
155753 +
155754 +const_tree get_attribute(const char* attr_name, const_tree decl)
155755 +{
155756 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
155757 + if (attr && TREE_VALUE(attr))
155758 + return attr;
155759 + return NULL_TREE;
155760 +}
155761 +
155762 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
155763 + * If the function is missing everywhere then print the missing message into stderr.
155764 + */
155765 +void print_missing_function(next_interesting_function_t node)
155766 +{
155767 + unsigned int argnum, hash;
155768 + const struct size_overflow_hash *entry;
155769 + const char *decl_name;
155770 +
155771 + if (node->marked == ASM_STMT_SO_MARK)
155772 + return;
155773 +
155774 + if (node->orig_next_node) {
155775 + hash = node->orig_next_node->hash;
155776 + decl_name = node->orig_next_node->decl_name;
155777 + argnum = node->orig_next_node->num;
155778 + } else {
155779 + hash = node->hash;
155780 + decl_name = node->decl_name;
155781 + argnum = node->num;
155782 + }
155783 +
155784 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
155785 + if (entry)
155786 + return;
155787 +
155788 + // inform() would be too slow
155789 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
155790 +}
155791 +
155792 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
155793 new file mode 100644
155794 index 0000000..549decf
155795 --- /dev/null
155796 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
155797 @@ -0,0 +1,433 @@
155798 +/*
155799 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155800 + * Licensed under the GPL v2, or (at your option) v3
155801 + *
155802 + * Homepage:
155803 + * https://github.com/ephox-gcc-plugins/size_overflow
155804 + *
155805 + * Documentation:
155806 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155807 + *
155808 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155809 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155810 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155811 + *
155812 + * Usage:
155813 + * $ make
155814 + * $ make run
155815 + */
155816 +
155817 +#include "size_overflow.h"
155818 +
155819 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
155820 +{
155821 + const_gimple assign;
155822 + tree orig_type = TREE_TYPE(orig_node);
155823 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
155824 +
155825 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
155826 + return get_lhs(assign);
155827 +}
155828 +
155829 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
155830 +{
155831 + tree list;
155832 +
155833 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
155834 +
155835 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
155836 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
155837 + gimple_asm_set_input_op(stmt, 0, list);
155838 +}
155839 +
155840 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
155841 +{
155842 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
155843 +
155844 + switch (gimple_code(stmt)) {
155845 + case GIMPLE_RETURN:
155846 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
155847 + break;
155848 + case GIMPLE_CALL:
155849 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
155850 + break;
155851 + case GIMPLE_ASM:
155852 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
155853 + break;
155854 + default:
155855 + debug_gimple_stmt(stmt);
155856 + gcc_unreachable();
155857 + }
155858 +
155859 + update_stmt(stmt);
155860 +}
155861 +
155862 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
155863 +static bool skip_asm_cast(const_tree arg)
155864 +{
155865 + gimple def_stmt = get_def_stmt(arg);
155866 +
155867 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
155868 + return false;
155869 +
155870 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
155871 + if (is_size_overflow_asm(def_stmt))
155872 + return false;
155873 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
155874 +}
155875 +
155876 +struct interesting_stmts {
155877 + struct interesting_stmts *next;
155878 + gimple first_stmt;
155879 + tree orig_node;
155880 + unsigned int num;
155881 +};
155882 +
155883 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
155884 +{
155885 + struct interesting_stmts *new_node;
155886 +
155887 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
155888 + new_node->first_stmt = first_stmt;
155889 + new_node->num = num;
155890 + new_node->orig_node = orig_node;
155891 + new_node->next = head;
155892 + return new_node;
155893 +}
155894 +
155895 +static void free_interesting_stmts(struct interesting_stmts *head)
155896 +{
155897 + while (head) {
155898 + struct interesting_stmts *cur = head->next;
155899 + free(head);
155900 + head = cur;
155901 + }
155902 +}
155903 +
155904 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
155905 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
155906 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
155907 + */
155908 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
155909 +{
155910 + enum tree_code orig_code;
155911 +
155912 + gcc_assert(orig_node != NULL_TREE);
155913 +
155914 + if (is_gimple_constant(orig_node))
155915 + return head;
155916 +
155917 + orig_code = TREE_CODE(orig_node);
155918 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
155919 + gcc_assert(!skip_types(orig_node));
155920 +
155921 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
155922 + return head;
155923 +
155924 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
155925 + return head;
155926 +
155927 + if (skip_asm_cast(orig_node))
155928 + return head;
155929 +
155930 + return create_interesting_stmts(head, orig_node, first_stmt, num);
155931 +}
155932 +
155933 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
155934 +{
155935 + struct interesting_stmts *cur;
155936 +
155937 + for (cur = head; cur; cur = cur->next) {
155938 + tree new_node;
155939 +
155940 + new_node = expand(visited, cur->orig_node);
155941 + if (new_node == NULL_TREE)
155942 + continue;
155943 +
155944 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
155945 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
155946 + }
155947 +}
155948 +
155949 +static bool is_interesting_function(const_tree decl, unsigned int num)
155950 +{
155951 + const struct size_overflow_hash *so_hash;
155952 +
155953 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
155954 + return true;
155955 +
155956 + if (made_by_compiler(decl))
155957 + return false;
155958 +
155959 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
155960 + return so_hash != NULL;
155961 +}
155962 +
155963 +tree handle_fnptr_assign(const_gimple stmt)
155964 +{
155965 + tree field, rhs, op0;
155966 + const_tree op0_type;
155967 + enum tree_code rhs_code;
155968 +
155969 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
155970 + if (gimple_num_ops(stmt) != 2)
155971 + return NULL_TREE;
155972 +
155973 + gcc_assert(gimple_num_ops(stmt) == 2);
155974 + // TODO skip asm_stmt for now
155975 + if (gimple_code(stmt) == GIMPLE_ASM)
155976 + return NULL_TREE;
155977 + rhs = gimple_assign_rhs1(stmt);
155978 + if (is_gimple_constant(rhs))
155979 + return NULL_TREE;
155980 +
155981 + rhs_code = TREE_CODE(rhs);
155982 + if (rhs_code == VAR_DECL)
155983 + return rhs;
155984 +
155985 + switch (rhs_code) {
155986 + case ADDR_EXPR:
155987 + op0 = TREE_OPERAND(rhs, 0);
155988 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
155989 + return op0;
155990 + case COMPONENT_REF:
155991 + break;
155992 + // TODO skip array_ref for now
155993 + case ARRAY_REF:
155994 + return NULL_TREE;
155995 + // TODO skip ssa_name because it can lead to parm_decl
155996 + case SSA_NAME:
155997 + return NULL_TREE;
155998 + // TODO skip mem_ref and indirect_ref for now
155999 +#if BUILDING_GCC_VERSION >= 4006
156000 + case MEM_REF:
156001 +#endif
156002 + case INDIRECT_REF:
156003 + return NULL_TREE;
156004 + default:
156005 + debug_tree(rhs);
156006 + debug_gimple_stmt((gimple)stmt);
156007 + gcc_unreachable();
156008 + }
156009 +
156010 + op0 = TREE_OPERAND(rhs, 0);
156011 + switch (TREE_CODE(op0)) {
156012 + // TODO skip array_ref and parm_decl for now
156013 + case ARRAY_REF:
156014 + case PARM_DECL:
156015 + return NULL_TREE;
156016 + case COMPONENT_REF:
156017 +#if BUILDING_GCC_VERSION >= 4006
156018 + case MEM_REF:
156019 +#endif
156020 + case INDIRECT_REF:
156021 + case VAR_DECL:
156022 + break;
156023 + default:
156024 + debug_tree(op0);
156025 + gcc_unreachable();
156026 + }
156027 +
156028 + op0_type = TREE_TYPE(op0);
156029 + // TODO skip unions for now
156030 + if (TREE_CODE(op0_type) == UNION_TYPE)
156031 + return NULL_TREE;
156032 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
156033 +
156034 + field = TREE_OPERAND(rhs, 1);
156035 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
156036 + return field;
156037 +}
156038 +
156039 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
156040 +{
156041 + const_tree fnptr;
156042 + const_gimple def_stmt;
156043 + tree decl = gimple_call_fndecl(call_stmt);
156044 +
156045 + if (decl != NULL_TREE)
156046 + return decl;
156047 +
156048 + fnptr = gimple_call_fn(call_stmt);
156049 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
156050 + if (is_gimple_constant(fnptr))
156051 + return NULL_TREE;
156052 + def_stmt = get_fnptr_def_stmt(fnptr);
156053 + return handle_fnptr_assign(def_stmt);
156054 +}
156055 +
156056 +// Start stmt duplication on marked function parameters
156057 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
156058 +{
156059 + tree decl;
156060 + unsigned int i, len;
156061 +
156062 + len = gimple_call_num_args(call_stmt);
156063 + if (len == 0)
156064 + return head;
156065 +
156066 + decl = get_fn_or_fnptr_decl(call_stmt);
156067 + if (decl == NULL_TREE)
156068 + return head;
156069 +
156070 + for (i = 0; i < len; i++) {
156071 + tree arg;
156072 +
156073 + arg = gimple_call_arg(call_stmt, i);
156074 + if (is_gimple_constant(arg))
156075 + continue;
156076 + if (skip_types(arg))
156077 + continue;
156078 + if (is_interesting_function(decl, i + 1))
156079 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
156080 + }
156081 +
156082 + return head;
156083 +}
156084 +
156085 +// Collect interesting stmts for duplication
156086 +static void search_interesting_stmts(struct visited *visited)
156087 +{
156088 + basic_block bb;
156089 + bool search_ret;
156090 + struct interesting_stmts *head = NULL;
156091 +
156092 + search_ret = is_interesting_function(current_function_decl, 0);
156093 +
156094 + FOR_ALL_BB_FN(bb, cfun) {
156095 + gimple_stmt_iterator gsi;
156096 +
156097 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
156098 + tree first_node;
156099 + gimple stmt = gsi_stmt(gsi);
156100 +
156101 + switch (gimple_code(stmt)) {
156102 + case GIMPLE_ASM:
156103 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
156104 + continue;
156105 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
156106 + head = search_interesting_stmt(head, stmt, first_node, 0);
156107 + break;
156108 + case GIMPLE_RETURN:
156109 + if (!search_ret)
156110 + continue;
156111 + first_node = gimple_return_retval(as_a_greturn(stmt));
156112 + if (first_node == NULL_TREE)
156113 + break;
156114 + head = search_interesting_stmt(head, stmt, first_node, 0);
156115 + break;
156116 + case GIMPLE_CALL:
156117 + head = search_interesting_calls(head, as_a_gcall(stmt));
156118 + break;
156119 + default:
156120 + break;
156121 + }
156122 + }
156123 + }
156124 +
156125 + handle_interesting_stmt(visited, head);
156126 + free_interesting_stmts(head);
156127 +}
156128 +
156129 +static struct visited *create_visited(void)
156130 +{
156131 + struct visited *new_node;
156132 +
156133 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
156134 + new_node->stmts = pointer_set_create();
156135 + new_node->my_stmts = pointer_set_create();
156136 + new_node->skip_expr_casts = pointer_set_create();
156137 + new_node->no_cast_check = pointer_set_create();
156138 + return new_node;
156139 +}
156140 +
156141 +static void free_visited(struct visited *visited)
156142 +{
156143 + pointer_set_destroy(visited->stmts);
156144 + pointer_set_destroy(visited->my_stmts);
156145 + pointer_set_destroy(visited->skip_expr_casts);
156146 + pointer_set_destroy(visited->no_cast_check);
156147 +
156148 + free(visited);
156149 +}
156150 +
156151 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
156152 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
156153 +{
156154 + gassign *assign;
156155 + gimple_stmt_iterator gsi;
156156 +
156157 + // already removed
156158 + if (gimple_bb(asm_stmt) == NULL)
156159 + return;
156160 + gsi = gsi_for_stmt(asm_stmt);
156161 +
156162 + assign = gimple_build_assign(lhs, rhs);
156163 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
156164 + SSA_NAME_DEF_STMT(lhs) = assign;
156165 +
156166 + gsi_remove(&gsi, true);
156167 +}
156168 +
156169 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
156170 +static void remove_size_overflow_asm(gimple stmt)
156171 +{
156172 + gimple_stmt_iterator gsi;
156173 + tree input, output;
156174 +
156175 + if (!is_size_overflow_asm(stmt))
156176 + return;
156177 +
156178 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
156179 + gsi = gsi_for_stmt(stmt);
156180 +
156181 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
156182 + gsi_remove(&gsi, true);
156183 + return;
156184 + }
156185 +
156186 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
156187 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
156188 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
156189 +}
156190 +
156191 +static void remove_all_size_overflow_asm(void)
156192 +{
156193 + basic_block bb;
156194 +
156195 + FOR_ALL_BB_FN(bb, cfun) {
156196 + gimple_stmt_iterator si;
156197 +
156198 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
156199 + remove_size_overflow_asm(gsi_stmt(si));
156200 + }
156201 +}
156202 +
156203 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
156204 +{
156205 + struct visited *visited;
156206 +
156207 +#if BUILDING_GCC_VERSION >= 4008
156208 + if (dump_file) {
156209 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
156210 + size_overflow_dump_function(dump_file, node);
156211 + }
156212 +#endif
156213 + visited = create_visited();
156214 + set_dominance_info();
156215 +
156216 + search_interesting_stmts(visited);
156217 +
156218 + remove_all_size_overflow_asm();
156219 +
156220 + unset_dominance_info();
156221 + free_visited(visited);
156222 +
156223 +#if BUILDING_GCC_VERSION >= 4008
156224 + if (dump_file) {
156225 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
156226 + size_overflow_dump_function(dump_file, node);
156227 + }
156228 +#endif
156229 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
156230 +}
156231 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
156232 new file mode 100644
156233 index 0000000..c38a410
156234 --- /dev/null
156235 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
156236 @@ -0,0 +1,962 @@
156237 +/*
156238 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
156239 + * Licensed under the GPL v2, or (at your option) v3
156240 + *
156241 + * Homepage:
156242 + * https://github.com/ephox-gcc-plugins/size_overflow
156243 + *
156244 + * Documentation:
156245 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
156246 + *
156247 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
156248 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
156249 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
156250 + *
156251 + * Usage:
156252 + * $ make
156253 + * $ make run
156254 + */
156255 +
156256 +#include "size_overflow.h"
156257 +
156258 +#define MIN_CHECK true
156259 +#define MAX_CHECK false
156260 +
156261 +unsigned int call_count = 0;
156262 +
156263 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
156264 +{
156265 + const_tree type;
156266 + tree new_type;
156267 +
156268 + gcc_assert(node != NULL_TREE);
156269 +
156270 + type = TREE_TYPE(node);
156271 +
156272 + if (pointer_set_contains(visited->my_stmts, stmt))
156273 + return TREE_TYPE(node);
156274 +
156275 + switch (TYPE_MODE(type)) {
156276 + case QImode:
156277 + new_type = size_overflow_type_HI;
156278 + break;
156279 + case HImode:
156280 + new_type = size_overflow_type_SI;
156281 + break;
156282 + case SImode:
156283 + new_type = size_overflow_type_DI;
156284 + break;
156285 + case DImode:
156286 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
156287 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
156288 + else
156289 + new_type = size_overflow_type_TI;
156290 + break;
156291 + case TImode:
156292 + gcc_assert(!TYPE_UNSIGNED(type));
156293 + new_type = size_overflow_type_TI;
156294 + break;
156295 + default:
156296 + debug_tree((tree)node);
156297 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
156298 + gcc_unreachable();
156299 + }
156300 +
156301 + if (TYPE_QUALS(type) != 0)
156302 + return build_qualified_type(new_type, TYPE_QUALS(type));
156303 + return new_type;
156304 +}
156305 +
156306 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
156307 +{
156308 + gimple_stmt_iterator gsi;
156309 + gimple new_stmt;
156310 +
156311 + if (rhs == NULL_TREE)
156312 + return NULL_TREE;
156313 +
156314 + gsi = gsi_for_stmt(stmt);
156315 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
156316 + if (gimple_assign_cast_p(new_stmt))
156317 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
156318 + pointer_set_insert(visited->my_stmts, new_stmt);
156319 +
156320 + return get_lhs(new_stmt);
156321 +}
156322 +
156323 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
156324 +{
156325 + tree lhs, dst_type;
156326 + gimple_stmt_iterator gsi;
156327 +
156328 + if (rhs1 == NULL_TREE) {
156329 + debug_gimple_stmt(oldstmt);
156330 + error("%s: rhs1 is NULL_TREE", __func__);
156331 + gcc_unreachable();
156332 + }
156333 +
156334 + switch (gimple_code(oldstmt)) {
156335 + case GIMPLE_ASM:
156336 + lhs = rhs1;
156337 + break;
156338 + case GIMPLE_CALL:
156339 + case GIMPLE_ASSIGN:
156340 + lhs = gimple_get_lhs(oldstmt);
156341 + break;
156342 + default:
156343 + debug_gimple_stmt(oldstmt);
156344 + gcc_unreachable();
156345 + }
156346 +
156347 + gsi = gsi_for_stmt(oldstmt);
156348 + pointer_set_insert(visited->stmts, oldstmt);
156349 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
156350 + basic_block next_bb, cur_bb;
156351 + const_edge e;
156352 +
156353 + gcc_assert(before == false);
156354 + gcc_assert(stmt_can_throw_internal(oldstmt));
156355 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
156356 + gcc_assert(!gsi_end_p(gsi));
156357 +
156358 + cur_bb = gimple_bb(oldstmt);
156359 + next_bb = cur_bb->next_bb;
156360 + e = find_edge(cur_bb, next_bb);
156361 + gcc_assert(e != NULL);
156362 + gcc_assert(e->flags & EDGE_FALLTHRU);
156363 +
156364 + gsi = gsi_after_labels(next_bb);
156365 + gcc_assert(!gsi_end_p(gsi));
156366 +
156367 + before = true;
156368 + oldstmt = gsi_stmt(gsi);
156369 + }
156370 +
156371 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
156372 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
156373 + else
156374 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
156375 +
156376 + if (is_gimple_constant(rhs1))
156377 + return cast_a_tree(dst_type, rhs1);
156378 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
156379 +}
156380 +
156381 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
156382 +{
156383 + gassign *stmt;
156384 + gimple_stmt_iterator gsi;
156385 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
156386 +
156387 + if (pointer_set_contains(visited->my_stmts, oldstmt))
156388 + return lhs;
156389 +
156390 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
156391 + rhs1 = gimple_assign_rhs1(oldstmt);
156392 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
156393 + }
156394 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
156395 + rhs2 = gimple_assign_rhs2(oldstmt);
156396 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
156397 + }
156398 +
156399 + stmt = as_a_gassign(gimple_copy(oldstmt));
156400 + gimple_set_location(stmt, gimple_location(oldstmt));
156401 + pointer_set_insert(visited->my_stmts, stmt);
156402 +
156403 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
156404 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
156405 +
156406 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
156407 +
156408 + new_var = create_new_var(size_overflow_type);
156409 + new_var = make_ssa_name(new_var, stmt);
156410 + gimple_assign_set_lhs(stmt, new_var);
156411 +
156412 + if (rhs1 != NULL_TREE)
156413 + gimple_assign_set_rhs1(stmt, rhs1);
156414 +
156415 + if (rhs2 != NULL_TREE)
156416 + gimple_assign_set_rhs2(stmt, rhs2);
156417 +#if BUILDING_GCC_VERSION >= 4006
156418 + if (rhs3 != NULL_TREE)
156419 + gimple_assign_set_rhs3(stmt, rhs3);
156420 +#endif
156421 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
156422 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
156423 +
156424 + gsi = gsi_for_stmt(oldstmt);
156425 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
156426 + update_stmt(stmt);
156427 + pointer_set_insert(visited->stmts, oldstmt);
156428 + return gimple_assign_lhs(stmt);
156429 +}
156430 +
156431 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
156432 +{
156433 + const_gimple assign;
156434 + gimple_stmt_iterator gsi;
156435 + basic_block first_bb;
156436 +
156437 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
156438 +
156439 + if (bb->index == 0) {
156440 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
156441 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
156442 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
156443 + bb = first_bb;
156444 + }
156445 +
156446 + gsi = gsi_after_labels(bb);
156447 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
156448 + pointer_set_insert(visited->my_stmts, assign);
156449 + return get_lhs(assign);
156450 +}
156451 +
156452 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
156453 +{
156454 + gimple_stmt_iterator gsi;
156455 + const_gimple assign;
156456 + gimple def_stmt = get_def_stmt(new_arg);
156457 +
156458 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
156459 + gsi = gsi_after_labels(gimple_bb(def_stmt));
156460 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
156461 + } else {
156462 + gsi = gsi_for_stmt(def_stmt);
156463 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
156464 + }
156465 +
156466 + pointer_set_insert(visited->my_stmts, assign);
156467 + return get_lhs(assign);
156468 +}
156469 +
156470 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
156471 +{
156472 + basic_block bb;
156473 + gimple_stmt_iterator gsi;
156474 + const_gimple def_stmt;
156475 + const_gimple assign;
156476 +
156477 + def_stmt = get_def_stmt(arg);
156478 + bb = gimple_bb(def_stmt);
156479 + gcc_assert(bb->index != 0);
156480 + gsi = gsi_after_labels(bb);
156481 +
156482 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
156483 + pointer_set_insert(visited->my_stmts, assign);
156484 + return get_lhs(assign);
156485 +}
156486 +
156487 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
156488 +{
156489 + tree size_overflow_type;
156490 + tree arg;
156491 + const_gimple def_stmt;
156492 +
156493 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
156494 + return new_arg;
156495 +
156496 + arg = gimple_phi_arg_def(oldstmt, i);
156497 + def_stmt = get_def_stmt(arg);
156498 + gcc_assert(def_stmt != NULL);
156499 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
156500 +
156501 + switch (gimple_code(def_stmt)) {
156502 + case GIMPLE_PHI:
156503 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
156504 + case GIMPLE_NOP: {
156505 + basic_block bb;
156506 +
156507 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
156508 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
156509 + }
156510 + case GIMPLE_ASM: {
156511 + gimple_stmt_iterator gsi;
156512 + const_gimple assign;
156513 + gimple stmt = get_def_stmt(arg);
156514 +
156515 + gsi = gsi_for_stmt(stmt);
156516 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
156517 + pointer_set_insert(visited->my_stmts, assign);
156518 + return get_lhs(assign);
156519 + }
156520 + default:
156521 + gcc_assert(new_arg != NULL_TREE);
156522 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
156523 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
156524 + }
156525 +}
156526 +
156527 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
156528 +{
156529 + basic_block bb;
156530 + gphi *phi;
156531 + gimple_seq seq;
156532 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
156533 +
156534 + bb = gsi_bb(gsi);
156535 +
156536 + if (result == NULL_TREE) {
156537 + tree old_result = gimple_phi_result(oldstmt);
156538 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
156539 +
156540 + result = create_new_var(size_overflow_type);
156541 + }
156542 +
156543 + phi = create_phi_node(result, bb);
156544 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
156545 + seq = phi_nodes(bb);
156546 + gsi = gsi_last(seq);
156547 + gsi_remove(&gsi, false);
156548 +
156549 + gsi = gsi_for_stmt(oldstmt);
156550 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
156551 + gimple_set_bb(phi, bb);
156552 + return phi;
156553 +}
156554 +
156555 +#if BUILDING_GCC_VERSION <= 4007
156556 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
156557 +#else
156558 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
156559 +#endif
156560 +{
156561 + gphi *new_phi;
156562 + unsigned int i;
156563 + tree arg, result;
156564 + location_t loc = gimple_location(oldstmt);
156565 +
156566 +#if BUILDING_GCC_VERSION <= 4007
156567 + gcc_assert(!VEC_empty(tree, *args));
156568 +#else
156569 + gcc_assert(!args->is_empty());
156570 +#endif
156571 +
156572 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
156573 + result = gimple_phi_result(new_phi);
156574 + ssa_name_var = SSA_NAME_VAR(result);
156575 +
156576 +#if BUILDING_GCC_VERSION <= 4007
156577 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
156578 +#else
156579 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
156580 +#endif
156581 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
156582 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
156583 + }
156584 +
156585 +#if BUILDING_GCC_VERSION <= 4007
156586 + VEC_free(tree, heap, *args);
156587 +#else
156588 + vec_free(args);
156589 +#endif
156590 + update_stmt(new_phi);
156591 + pointer_set_insert(visited->my_stmts, new_phi);
156592 + return result;
156593 +}
156594 +
156595 +static tree handle_phi(struct visited *visited, tree orig_result)
156596 +{
156597 + tree ssa_name_var = NULL_TREE;
156598 +#if BUILDING_GCC_VERSION <= 4007
156599 + VEC(tree, heap) *args = NULL;
156600 +#else
156601 + vec<tree, va_heap, vl_embed> *args = NULL;
156602 +#endif
156603 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
156604 + unsigned int i, len = gimple_phi_num_args(oldstmt);
156605 +
156606 + pointer_set_insert(visited->stmts, oldstmt);
156607 + for (i = 0; i < len; i++) {
156608 + tree arg, new_arg;
156609 +
156610 + arg = gimple_phi_arg_def(oldstmt, i);
156611 + new_arg = expand(visited, arg);
156612 +
156613 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
156614 + ssa_name_var = SSA_NAME_VAR(new_arg);
156615 +
156616 + if (is_gimple_constant(arg)) {
156617 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
156618 +
156619 + new_arg = cast_a_tree(size_overflow_type, arg);
156620 + }
156621 +
156622 +#if BUILDING_GCC_VERSION <= 4007
156623 + VEC_safe_push(tree, heap, args, new_arg);
156624 +#else
156625 + vec_safe_push(args, new_arg);
156626 +#endif
156627 + }
156628 +
156629 +#if BUILDING_GCC_VERSION <= 4007
156630 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
156631 +#else
156632 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
156633 +#endif
156634 +}
156635 +
156636 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
156637 +{
156638 + tree rhs1 = gimple_assign_rhs1(stmt);
156639 + tree lhs = gimple_assign_lhs(stmt);
156640 + const_tree rhs1_type = TREE_TYPE(rhs1);
156641 + const_tree lhs_type = TREE_TYPE(lhs);
156642 +
156643 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
156644 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156645 +
156646 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
156647 +}
156648 +
156649 +static bool skip_lhs_cast_check(const gassign *stmt)
156650 +{
156651 + const_tree rhs = gimple_assign_rhs1(stmt);
156652 + const_gimple def_stmt = get_def_stmt(rhs);
156653 +
156654 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
156655 + if (gimple_code(def_stmt) == GIMPLE_ASM)
156656 + return true;
156657 +
156658 + if (is_const_plus_unsigned_signed_truncation(rhs))
156659 + return true;
156660 +
156661 + return false;
156662 +}
156663 +
156664 +static tree create_string_param(tree string)
156665 +{
156666 + tree i_type, a_type;
156667 + const int length = TREE_STRING_LENGTH(string);
156668 +
156669 + gcc_assert(length > 0);
156670 +
156671 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
156672 + a_type = build_array_type(char_type_node, i_type);
156673 +
156674 + TREE_TYPE(string) = a_type;
156675 + TREE_CONSTANT(string) = 1;
156676 + TREE_READONLY(string) = 1;
156677 +
156678 + return build1(ADDR_EXPR, ptr_type_node, string);
156679 +}
156680 +
156681 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
156682 +{
156683 + gcond *cond_stmt;
156684 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
156685 +
156686 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
156687 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
156688 + update_stmt(cond_stmt);
156689 +}
156690 +
156691 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
156692 +{
156693 + gcall *func_stmt;
156694 + const_gimple def_stmt;
156695 + const_tree loc_line;
156696 + tree loc_file, ssa_name, current_func;
156697 + expanded_location xloc;
156698 + char *ssa_name_buf;
156699 + int len;
156700 + struct cgraph_edge *edge;
156701 + struct cgraph_node *report_node;
156702 + int frequency;
156703 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
156704 +
156705 + def_stmt = get_def_stmt(arg);
156706 + xloc = expand_location(gimple_location(def_stmt));
156707 +
156708 + if (!gimple_has_location(def_stmt)) {
156709 + xloc = expand_location(gimple_location(stmt));
156710 + if (!gimple_has_location(stmt))
156711 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
156712 + }
156713 +
156714 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
156715 +
156716 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
156717 + loc_file = create_string_param(loc_file);
156718 +
156719 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
156720 + current_func = create_string_param(current_func);
156721 +
156722 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
156723 + call_count++;
156724 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
156725 + gcc_assert(len > 0);
156726 + ssa_name = build_string(len + 1, ssa_name_buf);
156727 + free(ssa_name_buf);
156728 + ssa_name = create_string_param(ssa_name);
156729 +
156730 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
156731 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
156732 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
156733 +
156734 + report_node = cgraph_get_create_node(report_size_overflow_decl);
156735 + gcc_assert(report_node);
156736 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
156737 +
156738 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
156739 + gcc_assert(edge != NULL);
156740 +}
156741 +
156742 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
156743 +{
156744 + basic_block cond_bb, join_bb, bb_true;
156745 + edge e;
156746 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
156747 +
156748 + cond_bb = gimple_bb(stmt);
156749 + if (before)
156750 + gsi_prev(&gsi);
156751 + if (gsi_end_p(gsi))
156752 + e = split_block_after_labels(cond_bb);
156753 + else
156754 + e = split_block(cond_bb, gsi_stmt(gsi));
156755 + cond_bb = e->src;
156756 + join_bb = e->dest;
156757 + e->flags = EDGE_FALSE_VALUE;
156758 + e->probability = REG_BR_PROB_BASE;
156759 +
156760 + bb_true = create_empty_bb(cond_bb);
156761 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
156762 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
156763 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
156764 +
156765 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
156766 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
156767 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
156768 +
156769 + if (current_loops != NULL) {
156770 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
156771 + add_bb_to_loop(bb_true, cond_bb->loop_father);
156772 + }
156773 +
156774 + insert_cond(cond_bb, arg, cond_code, type_value);
156775 + insert_cond_result(bb_true, stmt, arg, min);
156776 +
156777 +// print_the_code_insertions(stmt);
156778 +}
156779 +
156780 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
156781 +{
156782 + const_tree rhs_type = TREE_TYPE(rhs);
156783 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
156784 +
156785 + gcc_assert(rhs_type != NULL_TREE);
156786 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
156787 + return;
156788 +
156789 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
156790 +
156791 + if (is_const_plus_unsigned_signed_truncation(rhs))
156792 + return;
156793 +
156794 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
156795 + // typemax (-1) < typemin (0)
156796 + if (TREE_OVERFLOW(type_max))
156797 + return;
156798 +
156799 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
156800 +
156801 + cast_rhs_type = TREE_TYPE(cast_rhs);
156802 + type_max_type = TREE_TYPE(type_max);
156803 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
156804 +
156805 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
156806 +
156807 + // special case: get_size_overflow_type(), 32, u64->s
156808 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
156809 + return;
156810 +
156811 + type_min_type = TREE_TYPE(type_min);
156812 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
156813 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
156814 +}
156815 +
156816 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
156817 +{
156818 + bool cast_lhs, cast_rhs;
156819 + tree lhs = gimple_assign_lhs(stmt);
156820 + tree rhs = gimple_assign_rhs1(stmt);
156821 + const_tree lhs_type = TREE_TYPE(lhs);
156822 + const_tree rhs_type = TREE_TYPE(rhs);
156823 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
156824 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
156825 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
156826 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
156827 +
156828 + static bool check_lhs[3][4] = {
156829 + // ss su us uu
156830 + { false, true, true, false }, // lhs > rhs
156831 + { false, false, false, false }, // lhs = rhs
156832 + { true, true, true, true }, // lhs < rhs
156833 + };
156834 +
156835 + static bool check_rhs[3][4] = {
156836 + // ss su us uu
156837 + { true, false, true, true }, // lhs > rhs
156838 + { true, false, true, true }, // lhs = rhs
156839 + { true, false, true, true }, // lhs < rhs
156840 + };
156841 +
156842 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
156843 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
156844 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156845 +
156846 + if (lhs_size > rhs_size) {
156847 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156848 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156849 + } else if (lhs_size == rhs_size) {
156850 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156851 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156852 + } else {
156853 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156854 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156855 + }
156856 +
156857 + if (!cast_lhs && !cast_rhs)
156858 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156859 +
156860 + if (cast_lhs && !skip_lhs_cast_check(stmt))
156861 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
156862 +
156863 + if (cast_rhs)
156864 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
156865 +
156866 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156867 +}
156868 +
156869 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
156870 +{
156871 + enum tree_code rhs_code;
156872 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
156873 +
156874 + if (pointer_set_contains(visited->my_stmts, stmt))
156875 + return lhs;
156876 +
156877 + rhs1 = gimple_assign_rhs1(stmt);
156878 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
156879 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156880 +
156881 + new_rhs1 = expand(visited, rhs1);
156882 +
156883 + if (new_rhs1 == NULL_TREE)
156884 + return create_cast_assign(visited, stmt);
156885 +
156886 + if (pointer_set_contains(visited->no_cast_check, stmt))
156887 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156888 +
156889 + rhs_code = gimple_assign_rhs_code(stmt);
156890 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
156891 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
156892 +
156893 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
156894 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
156895 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156896 + }
156897 +
156898 + if (!gimple_assign_cast_p(stmt))
156899 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156900 +
156901 + return create_cast_overflow_check(visited, new_rhs1, stmt);
156902 +}
156903 +
156904 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
156905 +{
156906 + tree rhs1, lhs = gimple_assign_lhs(stmt);
156907 + gimple def_stmt = get_def_stmt(lhs);
156908 +
156909 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
156910 + rhs1 = gimple_assign_rhs1(def_stmt);
156911 +
156912 + if (is_gimple_constant(rhs1))
156913 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156914 +
156915 + switch (TREE_CODE(rhs1)) {
156916 + case SSA_NAME: {
156917 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
156918 +
156919 + if (gimple_assign_cast_p(stmt))
156920 + unsigned_signed_cast_intentional_overflow(visited, stmt);
156921 + return ret;
156922 + }
156923 + case ARRAY_REF:
156924 + case BIT_FIELD_REF:
156925 + case ADDR_EXPR:
156926 + case COMPONENT_REF:
156927 + case INDIRECT_REF:
156928 +#if BUILDING_GCC_VERSION >= 4006
156929 + case MEM_REF:
156930 +#endif
156931 + case TARGET_MEM_REF:
156932 + case VIEW_CONVERT_EXPR:
156933 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156934 + case PARM_DECL:
156935 + case VAR_DECL:
156936 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156937 +
156938 + default:
156939 + debug_gimple_stmt(def_stmt);
156940 + debug_tree(rhs1);
156941 + gcc_unreachable();
156942 + }
156943 +}
156944 +
156945 +static void __unused print_the_code_insertions(const_gimple stmt)
156946 +{
156947 + location_t loc = gimple_location(stmt);
156948 +
156949 + inform(loc, "Integer size_overflow check applied here.");
156950 +}
156951 +
156952 +static bool is_from_cast(const_tree node)
156953 +{
156954 + gimple def_stmt = get_def_stmt(node);
156955 +
156956 + if (!def_stmt)
156957 + return false;
156958 +
156959 + if (gimple_assign_cast_p(def_stmt))
156960 + return true;
156961 +
156962 + return false;
156963 +}
156964 +
156965 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
156966 +static bool is_ptr_diff(gassign *stmt)
156967 +{
156968 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
156969 +
156970 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
156971 + return false;
156972 +
156973 + rhs1 = gimple_assign_rhs1(stmt);
156974 + if (!is_from_cast(rhs1))
156975 + return false;
156976 +
156977 + rhs2 = gimple_assign_rhs2(stmt);
156978 + if (!is_from_cast(rhs2))
156979 + return false;
156980 +
156981 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
156982 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
156983 +
156984 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
156985 + return false;
156986 +
156987 + return true;
156988 +}
156989 +
156990 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
156991 +{
156992 + tree rhs1, rhs2, lhs;
156993 +
156994 + rhs1 = gimple_assign_rhs1(stmt);
156995 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
156996 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
156997 +
156998 + lhs = gimple_assign_lhs(stmt);
156999 + if (new_rhs2 == NULL_TREE)
157000 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157001 +
157002 + rhs2 = gimple_assign_rhs2(stmt);
157003 + if (!is_gimple_constant(rhs2))
157004 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
157005 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157006 +}
157007 +
157008 +static tree handle_binary_ops(struct visited *visited, tree lhs)
157009 +{
157010 + enum intentional_overflow_type res;
157011 + tree rhs1, rhs2, new_lhs;
157012 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
157013 + tree new_rhs1 = NULL_TREE;
157014 + tree new_rhs2 = NULL_TREE;
157015 +
157016 + if (is_ptr_diff(def_stmt))
157017 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157018 +
157019 + rhs1 = gimple_assign_rhs1(def_stmt);
157020 + rhs2 = gimple_assign_rhs2(def_stmt);
157021 +
157022 + /* no DImode/TImode division in the 32/64 bit kernel */
157023 + switch (gimple_assign_rhs_code(def_stmt)) {
157024 + case RDIV_EXPR:
157025 + case TRUNC_DIV_EXPR:
157026 + case CEIL_DIV_EXPR:
157027 + case FLOOR_DIV_EXPR:
157028 + case ROUND_DIV_EXPR:
157029 + case TRUNC_MOD_EXPR:
157030 + case CEIL_MOD_EXPR:
157031 + case FLOOR_MOD_EXPR:
157032 + case ROUND_MOD_EXPR:
157033 + case EXACT_DIV_EXPR:
157034 + case POINTER_PLUS_EXPR:
157035 + case BIT_AND_EXPR:
157036 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157037 + default:
157038 + break;
157039 + }
157040 +
157041 + new_lhs = handle_integer_truncation(visited, lhs);
157042 + if (new_lhs != NULL_TREE)
157043 + return new_lhs;
157044 +
157045 + if (TREE_CODE(rhs1) == SSA_NAME)
157046 + new_rhs1 = expand(visited, rhs1);
157047 + if (TREE_CODE(rhs2) == SSA_NAME)
157048 + new_rhs2 = expand(visited, rhs2);
157049 +
157050 + res = add_mul_intentional_overflow(def_stmt);
157051 + if (res != NO_INTENTIONAL_OVERFLOW) {
157052 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157053 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
157054 + return new_lhs;
157055 + }
157056 +
157057 + if (skip_expr_on_double_type(def_stmt)) {
157058 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157059 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
157060 + return new_lhs;
157061 + }
157062 +
157063 + if (is_a_neg_overflow(def_stmt, rhs2))
157064 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
157065 + if (is_a_neg_overflow(def_stmt, rhs1))
157066 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
157067 +
157068 +
157069 + if (is_a_constant_overflow(def_stmt, rhs2))
157070 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
157071 + if (is_a_constant_overflow(def_stmt, rhs1))
157072 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
157073 +
157074 + // the const is between 0 and (signed) MAX
157075 + if (is_gimple_constant(rhs1))
157076 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
157077 + if (is_gimple_constant(rhs2))
157078 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
157079 +
157080 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
157081 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
157082 +
157083 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157084 +}
157085 +
157086 +#if BUILDING_GCC_VERSION >= 4006
157087 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
157088 +{
157089 + if (is_gimple_constant(rhs))
157090 + return cast_a_tree(size_overflow_type, rhs);
157091 + if (TREE_CODE(rhs) != SSA_NAME)
157092 + return NULL_TREE;
157093 + return expand(visited, rhs);
157094 +}
157095 +
157096 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
157097 +{
157098 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
157099 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
157100 +
157101 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
157102 +
157103 + rhs1 = gimple_assign_rhs1(def_stmt);
157104 + rhs2 = gimple_assign_rhs2(def_stmt);
157105 + rhs3 = gimple_assign_rhs3(def_stmt);
157106 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
157107 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
157108 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
157109 +
157110 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
157111 +}
157112 +#endif
157113 +
157114 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
157115 +{
157116 + gimple_stmt_iterator gsi;
157117 + gimple next_stmt = NULL;
157118 +
157119 + gsi = gsi_for_stmt(stmt);
157120 +
157121 + do {
157122 + gsi_next(&gsi);
157123 + next_stmt = gsi_stmt(gsi);
157124 +
157125 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
157126 + return NULL_TREE;
157127 +
157128 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
157129 + break;
157130 +
157131 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
157132 + } while (!gsi_end_p(gsi));
157133 +
157134 + gcc_assert(next_stmt);
157135 + return get_lhs(next_stmt);
157136 +}
157137 +
157138 +static tree expand_visited(struct visited *visited, gimple def_stmt)
157139 +{
157140 + gimple_stmt_iterator gsi;
157141 + enum gimple_code code = gimple_code(def_stmt);
157142 +
157143 + if (code == GIMPLE_ASM)
157144 + return NULL_TREE;
157145 +
157146 + gsi = gsi_for_stmt(def_stmt);
157147 + gsi_next(&gsi);
157148 +
157149 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
157150 + return NULL_TREE;
157151 + return get_my_stmt_lhs(visited, def_stmt);
157152 +}
157153 +
157154 +tree expand(struct visited *visited, tree lhs)
157155 +{
157156 + gimple def_stmt;
157157 +
157158 + def_stmt = get_def_stmt(lhs);
157159 +
157160 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
157161 + return NULL_TREE;
157162 +
157163 + if (pointer_set_contains(visited->my_stmts, def_stmt))
157164 + return lhs;
157165 +
157166 + if (pointer_set_contains(visited->stmts, def_stmt))
157167 + return expand_visited(visited, def_stmt);
157168 +
157169 + if (is_gimple_constant(lhs))
157170 + return NULL_TREE;
157171 + if (skip_types(lhs))
157172 + return NULL_TREE;
157173 +
157174 + switch (gimple_code(def_stmt)) {
157175 + case GIMPLE_PHI:
157176 + return handle_phi(visited, lhs);
157177 + case GIMPLE_CALL:
157178 + case GIMPLE_ASM:
157179 + if (is_size_overflow_asm(def_stmt))
157180 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
157181 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157182 + case GIMPLE_ASSIGN:
157183 + switch (gimple_num_ops(def_stmt)) {
157184 + case 2:
157185 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
157186 + case 3:
157187 + return handle_binary_ops(visited, lhs);
157188 +#if BUILDING_GCC_VERSION >= 4006
157189 + case 4:
157190 + return handle_ternary_ops(visited, lhs);
157191 +#endif
157192 + }
157193 + default:
157194 + debug_gimple_stmt(def_stmt);
157195 + error("%s: unknown gimple code", __func__);
157196 + gcc_unreachable();
157197 + }
157198 +}
157199 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
157200 new file mode 100644
157201 index 0000000..1d296ce
157202 --- /dev/null
157203 +++ b/tools/gcc/stackleak_plugin.c
157204 @@ -0,0 +1,432 @@
157205 +/*
157206 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
157207 + * Licensed under the GPL v2
157208 + *
157209 + * Note: the choice of the license means that the compilation process is
157210 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
157211 + * but for the kernel it doesn't matter since it doesn't link against
157212 + * any of the gcc libraries
157213 + *
157214 + * gcc plugin to help implement various PaX features
157215 + *
157216 + * - track lowest stack pointer
157217 + *
157218 + * TODO:
157219 + * - initialize all local variables
157220 + *
157221 + * BUGS:
157222 + * - none known
157223 + */
157224 +
157225 +#include "gcc-common.h"
157226 +
157227 +int plugin_is_GPL_compatible;
157228 +
157229 +static int track_frame_size = -1;
157230 +static const char track_function[] = "pax_track_stack";
157231 +static const char check_function[] = "pax_check_alloca";
157232 +static GTY(()) tree track_function_decl;
157233 +static GTY(()) tree check_function_decl;
157234 +static bool init_locals;
157235 +
157236 +static struct plugin_info stackleak_plugin_info = {
157237 + .version = "201504282245",
157238 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
157239 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
157240 +};
157241 +
157242 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
157243 +{
157244 + gcall *check_alloca;
157245 + tree alloca_size;
157246 + cgraph_node_ptr node;
157247 + int frequency;
157248 + basic_block bb;
157249 +
157250 + // insert call to void pax_check_alloca(unsigned long size)
157251 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
157252 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
157253 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
157254 +
157255 + // update the cgraph
157256 + bb = gimple_bb(check_alloca);
157257 + node = cgraph_get_create_node(check_function_decl);
157258 + gcc_assert(node);
157259 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
157260 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
157261 +}
157262 +
157263 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
157264 +{
157265 + gcall *track_stack;
157266 + cgraph_node_ptr node;
157267 + int frequency;
157268 + basic_block bb;
157269 +
157270 + // insert call to void pax_track_stack(void)
157271 + track_stack = gimple_build_call(track_function_decl, 0);
157272 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
157273 +
157274 + // update the cgraph
157275 + bb = gimple_bb(track_stack);
157276 + node = cgraph_get_create_node(track_function_decl);
157277 + gcc_assert(node);
157278 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
157279 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
157280 +}
157281 +
157282 +static bool is_alloca(gimple stmt)
157283 +{
157284 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
157285 + return true;
157286 +
157287 +#if BUILDING_GCC_VERSION >= 4007
157288 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
157289 + return true;
157290 +#endif
157291 +
157292 + return false;
157293 +}
157294 +
157295 +static unsigned int execute_stackleak_tree_instrument(void)
157296 +{
157297 + basic_block bb, entry_bb;
157298 + bool prologue_instrumented = false, is_leaf = true;
157299 +
157300 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
157301 +
157302 + // 1. loop through BBs and GIMPLE statements
157303 + FOR_EACH_BB_FN(bb, cfun) {
157304 + gimple_stmt_iterator gsi;
157305 +
157306 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
157307 + gimple stmt;
157308 +
157309 + stmt = gsi_stmt(gsi);
157310 +
157311 + if (is_gimple_call(stmt))
157312 + is_leaf = false;
157313 +
157314 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
157315 + if (!is_alloca(stmt))
157316 + continue;
157317 +
157318 + // 2. insert stack overflow check before each __builtin_alloca call
157319 + stackleak_check_alloca(&gsi);
157320 +
157321 + // 3. insert track call after each __builtin_alloca call
157322 + stackleak_add_instrumentation(&gsi);
157323 + if (bb == entry_bb)
157324 + prologue_instrumented = true;
157325 + }
157326 + }
157327 +
157328 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
157329 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
157330 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
157331 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
157332 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
157333 + return 0;
157334 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
157335 + return 0;
157336 +
157337 + // 4. insert track call at the beginning
157338 + if (!prologue_instrumented) {
157339 + gimple_stmt_iterator gsi;
157340 +
157341 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
157342 + if (dom_info_available_p(CDI_DOMINATORS))
157343 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
157344 + gsi = gsi_start_bb(bb);
157345 + stackleak_add_instrumentation(&gsi);
157346 + }
157347 +
157348 + return 0;
157349 +}
157350 +
157351 +static unsigned int execute_stackleak_final(void)
157352 +{
157353 + rtx_insn *insn, *next;
157354 +
157355 + if (cfun->calls_alloca)
157356 + return 0;
157357 +
157358 + // keep calls only if function frame is big enough
157359 + if (get_frame_size() >= track_frame_size)
157360 + return 0;
157361 +
157362 + // 1. find pax_track_stack calls
157363 + for (insn = get_insns(); insn; insn = next) {
157364 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
157365 + rtx body;
157366 +
157367 + next = NEXT_INSN(insn);
157368 + if (!CALL_P(insn))
157369 + continue;
157370 + body = PATTERN(insn);
157371 + if (GET_CODE(body) != CALL)
157372 + continue;
157373 + body = XEXP(body, 0);
157374 + if (GET_CODE(body) != MEM)
157375 + continue;
157376 + body = XEXP(body, 0);
157377 + if (GET_CODE(body) != SYMBOL_REF)
157378 + continue;
157379 +// if (strcmp(XSTR(body, 0), track_function))
157380 + if (SYMBOL_REF_DECL(body) != track_function_decl)
157381 + continue;
157382 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
157383 + // 2. delete call
157384 + delete_insn_and_edges(insn);
157385 +#if BUILDING_GCC_VERSION >= 4007
157386 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
157387 + insn = next;
157388 + next = NEXT_INSN(insn);
157389 + delete_insn_and_edges(insn);
157390 + }
157391 +#endif
157392 + }
157393 +
157394 +// print_simple_rtl(stderr, get_insns());
157395 +// print_rtl(stderr, get_insns());
157396 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
157397 +
157398 + return 0;
157399 +}
157400 +
157401 +static bool gate_stackleak_track_stack(void)
157402 +{
157403 + tree section;
157404 +
157405 + if (ix86_cmodel != CM_KERNEL)
157406 + return false;
157407 +
157408 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
157409 + if (section && TREE_VALUE(section)) {
157410 + section = TREE_VALUE(TREE_VALUE(section));
157411 +
157412 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
157413 + return false;
157414 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
157415 + return false;
157416 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
157417 + return false;
157418 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
157419 + return false;
157420 + }
157421 +
157422 + return track_frame_size >= 0;
157423 +}
157424 +
157425 +static void stackleak_start_unit(void *gcc_data, void *user_data)
157426 +{
157427 + tree fntype;
157428 +
157429 + // void pax_track_stack(void)
157430 + fntype = build_function_type_list(void_type_node, NULL_TREE);
157431 + track_function_decl = build_fn_decl(track_function, fntype);
157432 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
157433 + TREE_PUBLIC(track_function_decl) = 1;
157434 + TREE_USED(track_function_decl) = 1;
157435 + DECL_EXTERNAL(track_function_decl) = 1;
157436 + DECL_ARTIFICIAL(track_function_decl) = 1;
157437 + DECL_PRESERVE_P(track_function_decl) = 1;
157438 +
157439 + // void pax_check_alloca(unsigned long)
157440 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
157441 + check_function_decl = build_fn_decl(check_function, fntype);
157442 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
157443 + TREE_PUBLIC(check_function_decl) = 1;
157444 + TREE_USED(check_function_decl) = 1;
157445 + DECL_EXTERNAL(check_function_decl) = 1;
157446 + DECL_ARTIFICIAL(check_function_decl) = 1;
157447 + DECL_PRESERVE_P(check_function_decl) = 1;
157448 +}
157449 +
157450 +#if BUILDING_GCC_VERSION >= 4009
157451 +namespace {
157452 +static const struct pass_data stackleak_tree_instrument_pass_data = {
157453 +#else
157454 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
157455 + .pass = {
157456 +#endif
157457 + .type = GIMPLE_PASS,
157458 + .name = "stackleak_tree_instrument",
157459 +#if BUILDING_GCC_VERSION >= 4008
157460 + .optinfo_flags = OPTGROUP_NONE,
157461 +#endif
157462 +#if BUILDING_GCC_VERSION >= 5000
157463 +#elif BUILDING_GCC_VERSION == 4009
157464 + .has_gate = true,
157465 + .has_execute = true,
157466 +#else
157467 + .gate = gate_stackleak_track_stack,
157468 + .execute = execute_stackleak_tree_instrument,
157469 + .sub = NULL,
157470 + .next = NULL,
157471 + .static_pass_number = 0,
157472 +#endif
157473 + .tv_id = TV_NONE,
157474 + .properties_required = PROP_gimple_leh | PROP_cfg,
157475 + .properties_provided = 0,
157476 + .properties_destroyed = 0,
157477 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
157478 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
157479 +#if BUILDING_GCC_VERSION < 4009
157480 + }
157481 +#endif
157482 +};
157483 +
157484 +#if BUILDING_GCC_VERSION >= 4009
157485 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
157486 +#else
157487 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
157488 + .pass = {
157489 +#endif
157490 + .type = RTL_PASS,
157491 + .name = "stackleak_final",
157492 +#if BUILDING_GCC_VERSION >= 4008
157493 + .optinfo_flags = OPTGROUP_NONE,
157494 +#endif
157495 +#if BUILDING_GCC_VERSION >= 5000
157496 +#elif BUILDING_GCC_VERSION == 4009
157497 + .has_gate = true,
157498 + .has_execute = true,
157499 +#else
157500 + .gate = gate_stackleak_track_stack,
157501 + .execute = execute_stackleak_final,
157502 + .sub = NULL,
157503 + .next = NULL,
157504 + .static_pass_number = 0,
157505 +#endif
157506 + .tv_id = TV_NONE,
157507 + .properties_required = 0,
157508 + .properties_provided = 0,
157509 + .properties_destroyed = 0,
157510 + .todo_flags_start = 0,
157511 + .todo_flags_finish = TODO_dump_func
157512 +#if BUILDING_GCC_VERSION < 4009
157513 + }
157514 +#endif
157515 +};
157516 +
157517 +#if BUILDING_GCC_VERSION >= 4009
157518 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
157519 +public:
157520 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
157521 +#if BUILDING_GCC_VERSION >= 5000
157522 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
157523 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
157524 +#else
157525 + bool gate() { return gate_stackleak_track_stack(); }
157526 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
157527 +#endif
157528 +};
157529 +
157530 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
157531 +public:
157532 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
157533 +#if BUILDING_GCC_VERSION >= 5000
157534 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
157535 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
157536 +#else
157537 + bool gate() { return gate_stackleak_track_stack(); }
157538 + unsigned int execute() { return execute_stackleak_final(); }
157539 +#endif
157540 +};
157541 +}
157542 +
157543 +static opt_pass *make_stackleak_tree_instrument_pass(void)
157544 +{
157545 + return new stackleak_tree_instrument_pass();
157546 +}
157547 +
157548 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
157549 +{
157550 + return new stackleak_final_rtl_opt_pass();
157551 +}
157552 +#else
157553 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
157554 +{
157555 + return &stackleak_tree_instrument_pass.pass;
157556 +}
157557 +
157558 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
157559 +{
157560 + return &stackleak_final_rtl_opt_pass.pass;
157561 +}
157562 +#endif
157563 +
157564 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
157565 +{
157566 + const char * const plugin_name = plugin_info->base_name;
157567 + const int argc = plugin_info->argc;
157568 + const struct plugin_argument * const argv = plugin_info->argv;
157569 + int i;
157570 + struct register_pass_info stackleak_tree_instrument_pass_info;
157571 + struct register_pass_info stackleak_final_pass_info;
157572 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
157573 + {
157574 + .base = &track_function_decl,
157575 + .nelt = 1,
157576 + .stride = sizeof(track_function_decl),
157577 + .cb = &gt_ggc_mx_tree_node,
157578 + .pchw = &gt_pch_nx_tree_node
157579 + },
157580 + {
157581 + .base = &check_function_decl,
157582 + .nelt = 1,
157583 + .stride = sizeof(check_function_decl),
157584 + .cb = &gt_ggc_mx_tree_node,
157585 + .pchw = &gt_pch_nx_tree_node
157586 + },
157587 + LAST_GGC_ROOT_TAB
157588 + };
157589 +
157590 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
157591 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
157592 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
157593 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
157594 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
157595 +
157596 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
157597 + stackleak_final_pass_info.reference_pass_name = "final";
157598 + stackleak_final_pass_info.ref_pass_instance_number = 1;
157599 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
157600 +
157601 + if (!plugin_default_version_check(version, &gcc_version)) {
157602 + error(G_("incompatible gcc/plugin versions"));
157603 + return 1;
157604 + }
157605 +
157606 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
157607 +
157608 + for (i = 0; i < argc; ++i) {
157609 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
157610 + if (!argv[i].value) {
157611 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157612 + continue;
157613 + }
157614 + track_frame_size = atoi(argv[i].value);
157615 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
157616 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
157617 + continue;
157618 + }
157619 + if (!strcmp(argv[i].key, "initialize-locals")) {
157620 + if (argv[i].value) {
157621 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
157622 + continue;
157623 + }
157624 + init_locals = true;
157625 + continue;
157626 + }
157627 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157628 + }
157629 +
157630 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
157631 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
157632 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
157633 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
157634 +
157635 + return 0;
157636 +}
157637 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
157638 new file mode 100644
157639 index 0000000..e9dbd4b
157640 --- /dev/null
157641 +++ b/tools/gcc/structleak_plugin.c
157642 @@ -0,0 +1,287 @@
157643 +/*
157644 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
157645 + * Licensed under the GPL v2
157646 + *
157647 + * Note: the choice of the license means that the compilation process is
157648 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
157649 + * but for the kernel it doesn't matter since it doesn't link against
157650 + * any of the gcc libraries
157651 + *
157652 + * gcc plugin to forcibly initialize certain local variables that could
157653 + * otherwise leak kernel stack to userland if they aren't properly initialized
157654 + * by later code
157655 + *
157656 + * Homepage: http://pax.grsecurity.net/
157657 + *
157658 + * Usage:
157659 + * $ # for 4.5/4.6/C based 4.7
157660 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
157661 + * $ # for C++ based 4.7/4.8+
157662 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
157663 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
157664 + *
157665 + * TODO: eliminate redundant initializers
157666 + * increase type coverage
157667 + */
157668 +
157669 +#include "gcc-common.h"
157670 +
157671 +// unused C type flag in all versions 4.5-5.0
157672 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
157673 +
157674 +int plugin_is_GPL_compatible;
157675 +
157676 +static struct plugin_info structleak_plugin_info = {
157677 + .version = "201401260140",
157678 + .help = "disable\tdo not activate plugin\n",
157679 +};
157680 +
157681 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
157682 +{
157683 + *no_add_attrs = true;
157684 +
157685 + // check for types? for now accept everything linux has to offer
157686 + if (TREE_CODE(*node) != FIELD_DECL)
157687 + return NULL_TREE;
157688 +
157689 + *no_add_attrs = false;
157690 + return NULL_TREE;
157691 +}
157692 +
157693 +static struct attribute_spec user_attr = {
157694 + .name = "user",
157695 + .min_length = 0,
157696 + .max_length = 0,
157697 + .decl_required = false,
157698 + .type_required = false,
157699 + .function_type_required = false,
157700 + .handler = handle_user_attribute,
157701 +#if BUILDING_GCC_VERSION >= 4007
157702 + .affects_type_identity = true
157703 +#endif
157704 +};
157705 +
157706 +static void register_attributes(void *event_data, void *data)
157707 +{
157708 + register_attribute(&user_attr);
157709 +// register_attribute(&force_attr);
157710 +}
157711 +
157712 +static tree get_field_type(tree field)
157713 +{
157714 + return strip_array_types(TREE_TYPE(field));
157715 +}
157716 +
157717 +static bool is_userspace_type(tree type)
157718 +{
157719 + tree field;
157720 +
157721 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
157722 + tree fieldtype = get_field_type(field);
157723 + enum tree_code code = TREE_CODE(fieldtype);
157724 +
157725 + if (code == RECORD_TYPE || code == UNION_TYPE)
157726 + if (is_userspace_type(fieldtype))
157727 + return true;
157728 +
157729 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
157730 + return true;
157731 + }
157732 + return false;
157733 +}
157734 +
157735 +static void finish_type(void *event_data, void *data)
157736 +{
157737 + tree type = (tree)event_data;
157738 +
157739 + if (type == NULL_TREE || type == error_mark_node)
157740 + return;
157741 +
157742 +#if BUILDING_GCC_VERSION >= 5000
157743 + if (TREE_CODE(type) == ENUMERAL_TYPE)
157744 + return;
157745 +#endif
157746 +
157747 + if (TYPE_USERSPACE(type))
157748 + return;
157749 +
157750 + if (is_userspace_type(type))
157751 + TYPE_USERSPACE(type) = 1;
157752 +}
157753 +
157754 +static void initialize(tree var)
157755 +{
157756 + basic_block bb;
157757 + gimple_stmt_iterator gsi;
157758 + tree initializer;
157759 + gimple init_stmt;
157760 +
157761 + // this is the original entry bb before the forced split
157762 + // TODO: check further BBs in case more splits occured before us
157763 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
157764 +
157765 + // first check if the variable is already initialized, warn otherwise
157766 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
157767 + gimple stmt = gsi_stmt(gsi);
157768 + tree rhs1;
157769 +
157770 + // we're looking for an assignment of a single rhs...
157771 + if (!gimple_assign_single_p(stmt))
157772 + continue;
157773 + rhs1 = gimple_assign_rhs1(stmt);
157774 +#if BUILDING_GCC_VERSION >= 4007
157775 + // ... of a non-clobbering expression...
157776 + if (TREE_CLOBBER_P(rhs1))
157777 + continue;
157778 +#endif
157779 + // ... to our variable...
157780 + if (gimple_get_lhs(stmt) != var)
157781 + continue;
157782 + // if it's an initializer then we're good
157783 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
157784 + return;
157785 + }
157786 +
157787 + // these aren't the 0days you're looking for
157788 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
157789 +
157790 + // build the initializer expression
157791 + initializer = build_constructor(TREE_TYPE(var), NULL);
157792 +
157793 + // build the initializer stmt
157794 + init_stmt = gimple_build_assign(var, initializer);
157795 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
157796 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
157797 + update_stmt(init_stmt);
157798 +}
157799 +
157800 +static unsigned int handle_function(void)
157801 +{
157802 + basic_block bb;
157803 + unsigned int ret = 0;
157804 + tree var;
157805 + unsigned int i;
157806 +
157807 + // split the first bb where we can put the forced initializers
157808 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
157809 + if (dom_info_available_p(CDI_DOMINATORS))
157810 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
157811 +
157812 + // enumarate all local variables and forcibly initialize our targets
157813 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
157814 + tree type = TREE_TYPE(var);
157815 +
157816 + gcc_assert(DECL_P(var));
157817 + if (!auto_var_in_fn_p(var, current_function_decl))
157818 + continue;
157819 +
157820 + // only care about structure types
157821 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
157822 + continue;
157823 +
157824 + // if the type is of interest, examine the variable
157825 + if (TYPE_USERSPACE(type))
157826 + initialize(var);
157827 + }
157828 +
157829 + return ret;
157830 +}
157831 +
157832 +#if BUILDING_GCC_VERSION >= 4009
157833 +namespace {
157834 +static const struct pass_data structleak_pass_data = {
157835 +#else
157836 +static struct gimple_opt_pass structleak_pass = {
157837 + .pass = {
157838 +#endif
157839 + .type = GIMPLE_PASS,
157840 + .name = "structleak",
157841 +#if BUILDING_GCC_VERSION >= 4008
157842 + .optinfo_flags = OPTGROUP_NONE,
157843 +#endif
157844 +#if BUILDING_GCC_VERSION >= 5000
157845 +#elif BUILDING_GCC_VERSION == 4009
157846 + .has_gate = false,
157847 + .has_execute = true,
157848 +#else
157849 + .gate = NULL,
157850 + .execute = handle_function,
157851 + .sub = NULL,
157852 + .next = NULL,
157853 + .static_pass_number = 0,
157854 +#endif
157855 + .tv_id = TV_NONE,
157856 + .properties_required = PROP_cfg,
157857 + .properties_provided = 0,
157858 + .properties_destroyed = 0,
157859 + .todo_flags_start = 0,
157860 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
157861 +#if BUILDING_GCC_VERSION < 4009
157862 + }
157863 +#endif
157864 +};
157865 +
157866 +#if BUILDING_GCC_VERSION >= 4009
157867 +class structleak_pass : public gimple_opt_pass {
157868 +public:
157869 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
157870 +#if BUILDING_GCC_VERSION >= 5000
157871 + virtual unsigned int execute(function *) { return handle_function(); }
157872 +#else
157873 + unsigned int execute() { return handle_function(); }
157874 +#endif
157875 +};
157876 +}
157877 +
157878 +static opt_pass *make_structleak_pass(void)
157879 +{
157880 + return new structleak_pass();
157881 +}
157882 +#else
157883 +static struct opt_pass *make_structleak_pass(void)
157884 +{
157885 + return &structleak_pass.pass;
157886 +}
157887 +#endif
157888 +
157889 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
157890 +{
157891 + int i;
157892 + const char * const plugin_name = plugin_info->base_name;
157893 + const int argc = plugin_info->argc;
157894 + const struct plugin_argument * const argv = plugin_info->argv;
157895 + bool enable = true;
157896 + struct register_pass_info structleak_pass_info;
157897 +
157898 + structleak_pass_info.pass = make_structleak_pass();
157899 + structleak_pass_info.reference_pass_name = "ssa";
157900 + structleak_pass_info.ref_pass_instance_number = 1;
157901 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
157902 +
157903 + if (!plugin_default_version_check(version, &gcc_version)) {
157904 + error(G_("incompatible gcc/plugin versions"));
157905 + return 1;
157906 + }
157907 +
157908 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
157909 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
157910 + enable = false;
157911 + }
157912 +
157913 + for (i = 0; i < argc; ++i) {
157914 + if (!strcmp(argv[i].key, "disable")) {
157915 + enable = false;
157916 + continue;
157917 + }
157918 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157919 + }
157920 +
157921 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
157922 + if (enable) {
157923 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
157924 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
157925 + }
157926 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
157927 +
157928 + return 0;
157929 +}
157930 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
157931 index 88461f0..6fb70a0 100644
157932 --- a/tools/include/linux/compiler.h
157933 +++ b/tools/include/linux/compiler.h
157934 @@ -35,6 +35,14 @@
157935 # define unlikely(x) __builtin_expect(!!(x), 0)
157936 #endif
157937
157938 +#ifndef __size_overflow
157939 +# define __size_overflow(...)
157940 +#endif
157941 +
157942 +#ifndef __intentional_overflow
157943 +# define __intentional_overflow(...)
157944 +#endif
157945 +
157946 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
157947
157948 #endif /* _TOOLS_LINUX_COMPILER_H */
157949 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
157950 index 36c08b1..87c72d1 100644
157951 --- a/tools/lib/api/Makefile
157952 +++ b/tools/lib/api/Makefile
157953 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
157954
157955 LIBFILE = libapikfs.a
157956
157957 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
157958 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
157959 EXTLIBS = -lelf -lpthread -lrt -lm
157960 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
157961 ALL_LDFLAGS = $(LDFLAGS)
157962 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
157963 index 6789d788..4afd019e 100644
157964 --- a/tools/perf/util/include/asm/alternative-asm.h
157965 +++ b/tools/perf/util/include/asm/alternative-asm.h
157966 @@ -5,4 +5,7 @@
157967
157968 #define altinstruction_entry #
157969
157970 + .macro pax_force_retaddr rip=0, reload=0
157971 + .endm
157972 +
157973 #endif
157974 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
157975 index 0a578fe..b81f62d 100644
157976 --- a/tools/virtio/linux/uaccess.h
157977 +++ b/tools/virtio/linux/uaccess.h
157978 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
157979 ({ \
157980 typeof(ptr) __pu_ptr = (ptr); \
157981 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
157982 - ACCESS_ONCE(*(__pu_ptr)) = x; \
157983 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
157984 0; \
157985 })
157986
157987 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
157988 index f8f3f5fe..9bc113f 100644
157989 --- a/virt/kvm/kvm_main.c
157990 +++ b/virt/kvm/kvm_main.c
157991 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
157992
157993 static cpumask_var_t cpus_hardware_enabled;
157994 static int kvm_usage_count = 0;
157995 -static atomic_t hardware_enable_failed;
157996 +static atomic_unchecked_t hardware_enable_failed;
157997
157998 struct kmem_cache *kvm_vcpu_cache;
157999 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
158000
158001 -static __read_mostly struct preempt_ops kvm_preempt_ops;
158002 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
158003 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
158004 +static struct preempt_ops kvm_preempt_ops = {
158005 + .sched_in = kvm_sched_in,
158006 + .sched_out = kvm_sched_out,
158007 +};
158008
158009 struct dentry *kvm_debugfs_dir;
158010
158011 @@ -791,7 +796,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
158012 /* We can read the guest memory with __xxx_user() later on. */
158013 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
158014 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
158015 - !access_ok(VERIFY_WRITE,
158016 + !access_ok_noprefault(VERIFY_WRITE,
158017 (void __user *)(unsigned long)mem->userspace_addr,
158018 mem->memory_size)))
158019 goto out;
158020 @@ -1729,9 +1734,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
158021
158022 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
158023 {
158024 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
158025 + int r;
158026 + unsigned long addr;
158027
158028 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
158029 + addr = gfn_to_hva(kvm, gfn);
158030 + if (kvm_is_error_hva(addr))
158031 + return -EFAULT;
158032 + r = __clear_user((void __user *)addr + offset, len);
158033 + if (r)
158034 + return -EFAULT;
158035 + mark_page_dirty(kvm, gfn);
158036 + return 0;
158037 }
158038 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
158039
158040 @@ -2007,7 +2020,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
158041 return 0;
158042 }
158043
158044 -static struct file_operations kvm_vcpu_fops = {
158045 +static file_operations_no_const kvm_vcpu_fops __read_only = {
158046 .release = kvm_vcpu_release,
158047 .unlocked_ioctl = kvm_vcpu_ioctl,
158048 #ifdef CONFIG_KVM_COMPAT
158049 @@ -2724,7 +2737,7 @@ out:
158050 }
158051 #endif
158052
158053 -static struct file_operations kvm_vm_fops = {
158054 +static file_operations_no_const kvm_vm_fops __read_only = {
158055 .release = kvm_vm_release,
158056 .unlocked_ioctl = kvm_vm_ioctl,
158057 #ifdef CONFIG_KVM_COMPAT
158058 @@ -2795,7 +2808,7 @@ out:
158059 return r;
158060 }
158061
158062 -static struct file_operations kvm_chardev_ops = {
158063 +static file_operations_no_const kvm_chardev_ops __read_only = {
158064 .unlocked_ioctl = kvm_dev_ioctl,
158065 .compat_ioctl = kvm_dev_ioctl,
158066 .llseek = noop_llseek,
158067 @@ -2821,7 +2834,7 @@ static void hardware_enable_nolock(void *junk)
158068
158069 if (r) {
158070 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
158071 - atomic_inc(&hardware_enable_failed);
158072 + atomic_inc_unchecked(&hardware_enable_failed);
158073 printk(KERN_INFO "kvm: enabling virtualization on "
158074 "CPU%d failed\n", cpu);
158075 }
158076 @@ -2877,10 +2890,10 @@ static int hardware_enable_all(void)
158077
158078 kvm_usage_count++;
158079 if (kvm_usage_count == 1) {
158080 - atomic_set(&hardware_enable_failed, 0);
158081 + atomic_set_unchecked(&hardware_enable_failed, 0);
158082 on_each_cpu(hardware_enable_nolock, NULL, 1);
158083
158084 - if (atomic_read(&hardware_enable_failed)) {
158085 + if (atomic_read_unchecked(&hardware_enable_failed)) {
158086 hardware_disable_all_nolock();
158087 r = -EBUSY;
158088 }
158089 @@ -3287,7 +3300,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
158090 kvm_arch_vcpu_put(vcpu);
158091 }
158092
158093 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158094 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158095 struct module *module)
158096 {
158097 int r;
158098 @@ -3334,7 +3347,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158099 if (!vcpu_align)
158100 vcpu_align = __alignof__(struct kvm_vcpu);
158101 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
158102 - 0, NULL);
158103 + SLAB_USERCOPY, NULL);
158104 if (!kvm_vcpu_cache) {
158105 r = -ENOMEM;
158106 goto out_free_3;
158107 @@ -3344,9 +3357,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158108 if (r)
158109 goto out_free;
158110
158111 + pax_open_kernel();
158112 kvm_chardev_ops.owner = module;
158113 kvm_vm_fops.owner = module;
158114 kvm_vcpu_fops.owner = module;
158115 + pax_close_kernel();
158116
158117 r = misc_register(&kvm_dev);
158118 if (r) {
158119 @@ -3356,9 +3371,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158120
158121 register_syscore_ops(&kvm_syscore_ops);
158122
158123 - kvm_preempt_ops.sched_in = kvm_sched_in;
158124 - kvm_preempt_ops.sched_out = kvm_sched_out;
158125 -
158126 r = kvm_init_debug();
158127 if (r) {
158128 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)